/* ── Design System ── */
:root {
  --bg:           #f7f3ea;
  --bg-raised:    #fbf8f1;
  --bg-card:      #ffffff;
  --border:       #e8e0cd;
  --border-hover: rgba(31,27,21,0.22);
  --text:         #1f1b15;
  --text-dim:     #615a4d;
  --text-muted:   #9b9282;
  --accent:       #b54a2b;
  --accent-soft:  #fbe8de;
  --accent-inv:   #ffffff;
  --sync-dot:     #16a34a;
  --blue:         #2059b8;
  --green:        #1c7348;
  --red:          #b52e2e;
  --amber:        #9a7212;
  --violet:       #6835c2;
  --radius:       10px;
  --radius-sm:    6px;
  --font:         'Inter', -apple-system, sans-serif;
  --serif:        'Source Serif 4', Georgia, serif;
  --mono:         'JetBrains Mono', monospace;
  --shadow:       0 4px 24px rgba(31,27,21,0.12);
  /* density — calm default */
  --gap:          12px;
  --pad-card:     20px 22px;
  --pad-main:     36px 48px 64px;
  --margin-block: 40px;
  --num-mb:       32px;
  --nav-pad:      9px 12px;
  --rec-pad:      13px 16px;
}
[data-theme="clair"] {
  --bg:           #f7f3ea;
  --bg-raised:    #fbf8f1;
  --bg-card:      #ffffff;
  --border:       #e8e0cd;
  --border-hover: rgba(31,27,21,0.22);
  --text:         #1f1b15;
  --text-dim:     #615a4d;
  --text-muted:   #9b9282;
  --accent:       #b54a2b;
  --accent-soft:  #fbe8de;
  --accent-inv:   #ffffff;
  --sync-dot:     #16a34a;
  --blue:         #2059b8;
  --green:        #1c7348;
  --red:          #b52e2e;
  --amber:        #9a7212;
  --violet:       #6835c2;
  --shadow:       0 4px 24px rgba(31,27,21,0.12);
}
[data-theme="ambré"] {
  --bg:           #15140f;
  --bg-raised:    #222019;
  --bg-card:      #1c1b16;
  --border:       rgba(236,232,218,0.09);
  --border-hover: rgba(236,232,218,0.18);
  --text:         #ece8da;
  --text-dim:     #9a9485;
  --text-muted:   #5c574c;
  --accent:       #e8a96b;
  --accent-soft:  rgba(232,169,107,0.14);
  --accent-inv:   #15140f;
  --sync-dot:     #e8a96b;
  --blue:         #6ba3e8;
  --green:        #5cb88a;
  --red:          #e07070;
  --amber:        #e8a96b;
  --violet:       #b8a0f0;
  --shadow:       0 4px 24px rgba(0,0,0,0.5);
}
[data-theme="nuit"] {
  --bg:           #000000;
  --bg-raised:    #141414;
  --bg-card:      #0c0c0c;
  --border:       rgba(255,255,255,0.08);
  --border-hover: rgba(255,255,255,0.18);
  --text:         #f0f0f0;
  --text-dim:     #8a8a8a;
  --text-muted:   #525252;
  --accent:       #8b9bb4;
  --accent-soft:  rgba(139,155,180,0.10);
  --accent-inv:   #000000;
  --sync-dot:     #8b9bb4;
  --blue:         #6ba3e8;
  --green:        #5cb88a;
  --red:          #e07070;
  --amber:        #d4a448;
  --violet:       #b8a0f0;
  --shadow:       0 4px 24px rgba(0,0,0,0.6);
}
/* Legacy theme compat */
[data-theme="dark"] {
  --bg:           #000000;
  --bg-raised:    #141414;
  --bg-card:      #0c0c0c;
  --border:       rgba(255,255,255,0.08);
  --border-hover: rgba(255,255,255,0.18);
  --text:         #f0f0f0;
  --text-dim:     #8a8a8a;
  --text-muted:   #525252;
  --accent:       #8b9bb4;
  --accent-soft:  rgba(139,155,180,0.10);
  --accent-inv:   #000000;
  --sync-dot:     #8b9bb4;
  --blue:         #6ba3e8;
  --green:        #5cb88a;
  --red:          #e07070;
  --amber:        #d4a448;
  --violet:       #b8a0f0;
  --shadow:       0 4px 24px rgba(0,0,0,0.6);
}
[data-theme="light"] {
  --bg:           #f7f3ea;
  --bg-raised:    #fbf8f1;
  --bg-card:      #ffffff;
  --border:       #e8e0cd;
  --border-hover: rgba(31,27,21,0.22);
  --text:         #1f1b15;
  --text-dim:     #615a4d;
  --text-muted:   #9b9282;
  --accent:       #b54a2b;
  --accent-soft:  #fbe8de;
  --accent-inv:   #ffffff;
  --sync-dot:     #16a34a;
  --blue:         #2059b8;
  --green:        #1c7348;
  --red:          #b52e2e;
  --amber:        #9a7212;
  --violet:       #6835c2;
  --shadow:       0 4px 24px rgba(31,27,21,0.12);
}
/* Density */
[data-density="serré"] {
  --gap: 8px; --pad-card: 14px 16px; --pad-main: 24px 36px 48px;
  --radius: 6px; --radius-sm: 4px; --margin-block: 28px; --num-mb: 18px;
  --nav-pad: 6px 10px; --rec-pad: 9px 14px;
}
[data-density="aéré"] {
  --gap: 18px; --pad-card: 28px 28px; --pad-main: 52px 64px 80px;
  --radius: 14px; --radius-sm: 8px; --margin-block: 56px; --num-mb: 40px;
  --nav-pad: 11px 14px; --rec-pad: 15px 18px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body {
  height: 100%; width: 100%;
  background: var(--bg); color: var(--text);
  font-family: var(--font); font-size: 15px; line-height: 1.5;
  overflow: hidden; -webkit-tap-highlight-color: transparent;
}
.app { position: relative; z-index: 1; }
/* ── App shell ── */
.app-layout { display: flex; height: 100vh; height: 100dvh; }
.app {
  flex: 1; min-width: 0;
  height: 100vh; height: 100dvh;
  display: flex; flex-direction: column;
  width: 100%; max-width: 680px; margin: 0 auto;
}
/* ── Sidebar (desktop only) ── */
.app-sidebar {
  display: none; width: 232px; flex-shrink: 0;
  padding: 24px 16px; border-right: 1px solid var(--border);
  flex-direction: column; justify-content: space-between;
  background: var(--bg); overflow-y: auto;
}
.sidebar-top {}
.sidebar-mark { padding: 4px 8px 28px; cursor: pointer; display: inline-flex; align-items: baseline; font-family: var(--serif); font-size: 20px; font-weight: 600; color: var(--text); letter-spacing: -0.02em; line-height: 1; text-decoration: none; }
.sidebar-mark .mark-dot { color: var(--amber); font-size: 22px; line-height: 0.5; margin-left: 1px; }
.sidebar-section-label { font-family: var(--mono); font-size: 9.5px; color: var(--text-muted); letter-spacing: 0.2em; text-transform: uppercase; padding: 0 12px 8px; }
.sidebar-section-label ~ .sidebar-section-label,
.sidebar-nav + .sidebar-section-label,
.sidebar-bib + .sidebar-section-label { padding-top: 20px; }
.sidebar-nav { display: flex; flex-direction: column; gap: 2px; margin-bottom: 24px; }
.sidebar-nav-item {
  display: flex; justify-content: space-between; align-items: center;
  padding: var(--nav-pad); border-radius: 7px; text-decoration: none;
  color: var(--text-dim); background: transparent;
  border: 1px solid transparent; font-size: 14px; font-weight: 400;
  cursor: pointer; transition: all 0.15s;
}
.sidebar-nav-item:hover { background: var(--bg-raised); color: var(--text); }
.sidebar-nav-item.active { color: var(--text); background: var(--bg-card); border-color: var(--border); font-weight: 500; }
.sidebar-nav-item .nav-kbd { font-family: var(--mono); font-size: 10px; color: var(--text-muted); }
.sidebar-bib { display: flex; flex-direction: column; gap: 2px; }
.sidebar-bib-item { display: flex; justify-content: space-between; align-items: center; padding: 7px 11px; border-radius: 7px; border: 1px solid transparent; text-decoration: none; color: var(--text-dim); font-size: 13.5px; cursor: pointer; transition: all 0.15s; }
.sidebar-bib-item:hover { background: var(--bg-raised); color: var(--text); }
.sidebar-bib-item.active { color: var(--text); background: var(--bg-card); border-color: var(--border); font-weight: 500; }
.sidebar-bib-item .bib-count { font-family: var(--mono); font-size: 10px; color: var(--text-muted); }
.sidebar-bottom { padding: 14px 12px 0; border-top: 1px solid var(--border); }
.sidebar-tablet-label { font-family: var(--mono); font-size: 9.5px; color: var(--text-muted); letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 8px; }
.sidebar-tablet-status { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
.sidebar-tablet-dot { width: 6px; height: 6px; border-radius: 3px; background: var(--sync-dot); }
.sidebar-tablet-name { font-size: 13.5px; font-weight: 500; }
.sidebar-tablet-meta { font-size: 11.5px; color: var(--text-muted); }
@media (min-width: 960px) {
  .app-sidebar { display: flex; }
  .app-sidebar.sidebar-hidden { display: none; }
  .app { max-width: none; border-left: none; border-right: none; }
  .header { display: none !important; }
}
@media (min-width: 680px) and (max-width: 959px) {
  body { background: var(--bg-raised); }
  .app { border-left: 1px solid var(--border); border-right: 1px solid var(--border); }
}
/* ── Header ── */
.header {
  flex-shrink: 0; display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px; border-bottom: 1px solid var(--border); background: var(--bg);
  position: relative; z-index: 2;
}
.logo { font-family: var(--serif); font-size: 1rem; font-weight: 600; letter-spacing: -0.02em; color: var(--text); display: inline-flex; align-items: baseline; gap: 0; }
.logo-dot { color: var(--amber); font-weight: 600; font-size: 1.2em; margin-left: 1px; line-height: 0.5; }
.header-actions { display: flex; align-items: center; gap: 6px; }
.btn-icon {
  background: none; border: 1px solid var(--border); color: var(--text-dim);
  width: 32px; height: 32px; display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: all 0.15s; border-radius: var(--radius-sm); font-size: 0.8rem;
}
.btn-icon:hover { border-color: var(--border-hover); color: var(--text); }
.btn-icon:active { background: var(--bg-raised); }
/* ── Screens ── */
.screen {
  flex: 1; min-height: 0; overflow-y: auto; overflow-x: hidden;
  display: flex; flex-direction: column;
  -webkit-overflow-scrolling: touch; overscroll-behavior: contain;
}
#source-screen-content { flex: 1; display: flex; flex-direction: column; }
.screen.hidden { display: none; }
.hidden { display: none !important; }
.screen::-webkit-scrollbar { width: 2px; }
.screen::-webkit-scrollbar-thumb { background: var(--border); }
#sc-hints-result { padding-bottom: 40px; }
/* ── HOME ── */
.home-wrap { flex: 1; display: flex; flex-direction: column; padding: 24px 16px 20px; }
/* Desktop topbar (inside home-wrap, hidden on mobile) */
.home-topbar {
  display: none; justify-content: space-between; align-items: center; gap: 12px;
  margin-bottom: 16px;
}
.home-topbar-actions { display: flex; align-items: center; gap: 10px; }
@media (min-width: 960px) { .home-topbar { display: flex; } }
.home-search {
  display: flex; align-items: center; gap: 10px; padding: 9px 14px;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 8px;
  cursor: text; min-width: 320px; font-size: 13px; color: var(--text-muted);
  font-family: var(--font); transition: border-color 0.15s;
}
.home-search:hover { border-color: var(--border-hover); }
.home-search .search-icon { display: inline-flex; color: var(--text-muted); }
.home-search .search-text { flex: 1; text-align: left; }
.home-search kbd { font-family: var(--mono); font-size: 10px; padding: 1px 6px; border: 1px solid var(--border); border-radius: 3px; color: var(--text-muted); }
.home-topbar-actions { display: flex; align-items: center; gap: 10px; }
/* Settings popover */
.settings-gear {
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: 8px;
  background: transparent; border: 1px solid transparent;
  color: var(--text-dim); cursor: pointer; transition: all 0.15s; position: relative;
}
.settings-gear:hover, .settings-gear.open { background: var(--bg-card); border-color: var(--border); }
.settings-popover {
  position: absolute; top: calc(100% + 8px); right: 0;
  width: 280px; background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; box-shadow: var(--shadow);
  padding: 16px; z-index: 100; display: none;
}
.settings-popover.open { display: block; }
.settings-popover-label { font-family: var(--mono); font-size: 9.5px; color: var(--text-muted); letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 8px; }
.seg-group { display: flex; gap: 4px; padding: 3px; background: var(--bg); border: 1px solid var(--border); border-radius: 8px; margin-bottom: 18px; }
.seg-group:last-child { margin-bottom: 0; }
.seg-btn {
  flex: 1; padding: 7px 10px; font-size: 12px; font-family: var(--font);
  background: transparent; color: var(--text-dim);
  border: 1px solid transparent; border-radius: 6px;
  cursor: pointer; font-weight: 400; text-transform: capitalize; transition: all 0.15s;
}
.seg-btn.active { background: var(--bg-card); color: var(--text); border-color: var(--border); font-weight: 500; }
.seg-btn:hover:not(.active) { color: var(--text); }
.home-avatar { width: 32px; height: 32px; border-radius: 50%; background: linear-gradient(135deg, #d4a574, #6b4423); flex-shrink: 0; }
/* Greeting */
.home-greeting {
  margin-bottom: 20px;
}
.home-greeting-date { font-family: var(--mono); font-size: 11px; color: var(--text-muted); letter-spacing: 0.15em; text-transform: uppercase; margin-bottom: 6px; }
.home-greeting-title { font-family: var(--serif); font-weight: 500; font-size: 2rem; line-height: 1.1; letter-spacing: -0.02em; margin: 0; }
.home-greeting-title .accent-dot { color: var(--accent); }
.home-greeting-sub { font-size: 14.5px; color: var(--text-dim); margin: 6px 0 0; }
@media (max-width: 959px) {
  .home-greeting-title { font-size: 1.5rem; }
}
/* Mode label (mobile) */
.home-label { font-family: var(--mono); font-size: 0.55rem; letter-spacing: 0.14em; color: var(--text-muted); text-transform: uppercase; margin-bottom: 18px; display: none; align-items: center; gap: 8px; }
.home-label::after { content: ''; flex: 1; height: 1px; background: var(--border); }

/* Action cards — new editorial style */
.mode-cards { display: grid; grid-template-columns: repeat(4,1fr); gap: var(--gap); margin-bottom: var(--margin-block); }
.mode-card {
  border: 1px solid var(--border); background: var(--bg-card); border-radius: var(--radius);
  padding: var(--pad-card); cursor: pointer; transition: border-color 0.18s, background 0.18s, transform 0.15s, box-shadow 0.18s;
  display: flex; flex-direction: column; user-select: none;
  position: relative; overflow: hidden; text-decoration: none; color: var(--text);
}
.mode-card:hover { border-color: var(--border-hover); background: var(--bg-raised); transform: translateY(-2px); box-shadow: var(--shadow); }
.mode-card:active { transform: translateY(0) scale(0.98); box-shadow: none; }
.mc-num { font-family: var(--mono); font-size: 10px; color: var(--text-muted); letter-spacing: 0.2em; margin-bottom: var(--num-mb); }
.mc-icon { display: none; }
.mc-title { font-family: var(--serif); font-size: 1.25rem; font-weight: 500; color: var(--text); margin-bottom: 4px; letter-spacing: -0.015em; line-height: 1.2; }
.mc-title .accent-dot { color: var(--accent); }
.mc-desc { font-size: 13px; color: var(--text-dim); line-height: 1.45; }
/* Stagger entrance animation */
@keyframes cardIn { from{opacity:0;transform:translateY(10px)} to{opacity:1;transform:none} }
.mode-card:nth-child(1) { animation: cardIn 0.3s 0.05s both; }
.mode-card:nth-child(2) { animation: cardIn 0.3s 0.1s both; }
.mode-card:nth-child(3) { animation: cardIn 0.3s 0.15s both; }
.mode-card:nth-child(4) { animation: cardIn 0.3s 0.2s both; }
@media (max-width: 640px) {
  .mode-cards { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 380px) {
  .mode-cards { grid-template-columns: 1fr; }
}
/* Recent section */
.home-section-title { font-family: var(--mono); font-size: 11px; letter-spacing: 0.2em; color: var(--text-dim); text-transform: uppercase; margin: 0; font-weight: 500; display: flex; align-items: baseline; justify-content: space-between; gap: 8px; padding: 0 4px; margin-bottom: 10px; }
.home-section-title .hs-line { display: none; }
.home-section-title .hs-see-all { font-size: 12px; color: var(--accent); text-decoration: none; font-family: var(--font); font-weight: 400; letter-spacing: 0; text-transform: none; cursor: pointer; }
.home-section-title .hs-see-all:hover { text-decoration: underline; }
.home-recent-wrap { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 6px; }
.home-hist-item {
  display: flex; align-items: center; gap: 16px; padding: var(--rec-pad);
  border-radius: 8px; cursor: pointer; transition: all 0.15s; margin-bottom: 0;
  border: none; position: relative;
}
.home-hist-item .he-del { opacity: 0; }
.home-hist-item:hover .he-del { opacity: 1; }
.home-hist-item:hover { background: var(--bg-raised); }
.hi-tag { font-family: var(--mono); font-size: 9.5px; color: var(--accent); letter-spacing: 0.2em; text-transform: uppercase; min-width: 56px; flex-shrink: 0; }
.hi-icon { display: none; }
.hi-info { flex: 1; min-width: 0; }
.hi-name { font-family: var(--serif); font-size: 15px; font-weight: 400; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hi-meta { font-size: 12px; color: var(--text-muted); margin-top: 0; font-family: var(--font); }
.hi-badge { font-family: var(--mono); font-size: 11px; font-weight: 500; color: var(--accent); padding: 2px 8px; background: var(--accent-soft); border-radius: 4px; flex-shrink: 0; }
/* Browse link */
.home-rm-link {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 14px; border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--bg-card); cursor: pointer; transition: all 0.15s;
  margin-bottom: 12px;
}
.home-rm-link:hover { border-color: var(--border-hover); background: var(--bg-raised); }
/* ── SOURCE ── */
.source-wrap {
  flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 24px 16px 36px;
}
.source-mode-label { font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.08em; color: var(--text-muted); text-transform: uppercase; margin-bottom: 16px; text-align: center; }
.source-drop-zone {
  width: 100%; max-width: 400px; border: 1.5px dashed var(--border);
  border-radius: var(--radius); background: var(--bg-card);
  padding: 44px 24px; text-align: center; cursor: pointer; transition: all 0.2s;
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  position: relative;
}
.source-drop-zone:hover { border-color: var(--border-hover); background: var(--bg-raised); }
.source-drop-zone.drag-over { border-color: var(--accent); background: var(--bg-raised); box-shadow: 0 0 0 4px rgba(255,255,255,0.04); }
[data-mode="convert"] .source-drop-zone:hover { border-color: rgba(74,158,255,0.45); }
[data-mode="grade"]   .source-drop-zone:hover { border-color: rgba(167,139,250,0.45); }
[data-mode="hints"]   .source-drop-zone:hover { border-color: rgba(212,164,72,0.45); }
.sdz-icon { font-size: 2rem; opacity: 0.4; line-height: 1; }
.sdz-title { font-size: 0.92rem; font-weight: 600; color: var(--text); }
.sdz-sub { font-family: var(--mono); font-size: 0.58rem; color: var(--text-dim); line-height: 1.7; }
.source-alt { margin-top: 18px; font-family: var(--mono); font-size: 0.62rem; color: var(--text-muted); cursor: pointer; text-decoration: underline; text-underline-offset: 3px; opacity: 0.65; transition: opacity 0.15s; }
.source-alt:hover { opacity: 1; color: var(--text-dim); }
.source-staged-wrap { width: 100%; max-width: 400px; display: flex; flex-direction: column; gap: 12px; }
.source-staged-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(80px,1fr)); gap: 8px; }
.staged-thumb { position: relative; aspect-ratio: 1; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; }
.staged-thumb img { width: 100%; height: 100%; object-fit: cover; }
.staged-thumb .thumb-pdf { display: flex; align-items: center; justify-content: center; height: 100%; font-size: 1.5rem; }
.staged-thumb .thumb-rm { position: absolute; top: 4px; right: 4px; background: var(--bg); border: 1px solid var(--border); border-radius: 50%; width: 16px; height: 16px; display: flex; align-items: center; justify-content: center; cursor: pointer; font-size: 0.5rem; color: var(--red); }
.staged-thumb .thumb-name { position: absolute; bottom: 0; left: 0; right: 0; background: rgba(0,0,0,0.6); font-family: var(--mono); font-size: 0.42rem; color: var(--text-dim); padding: 2px 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.source-add-more { border: 1px dashed var(--border); border-radius: var(--radius-sm); padding: 10px; display: flex; align-items: center; justify-content: center; gap: 8px; cursor: pointer; transition: all 0.15s; font-family: var(--mono); font-size: 0.6rem; color: var(--text-muted); }
.source-add-more:hover, .source-add-more.drag-over { border-color: var(--border-hover); color: var(--text-dim); }
/* ── Section label ── */
.section-label { padding: 12px 16px 6px; font-family: var(--mono); font-size: 0.58rem; letter-spacing: 0.1em; color: var(--text-muted); text-transform: uppercase; }
/* ── Card ── */
.card { margin: 8px 14px; border: 1px solid var(--border); background: var(--bg-card); padding: 14px; border-radius: var(--radius); }
.card-title { font-family: var(--mono); font-size: 0.55rem; letter-spacing: 0.1em; color: var(--text-muted); text-transform: uppercase; margin-bottom: 10px; }
.doc-selected { display: flex; align-items: center; gap: 12px; }
.doc-icon-lg { width: 40px; height: 40px; flex-shrink: 0; border: 1px solid var(--border); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; font-size: 1.1rem; background: var(--bg-raised); }
.doc-name-lg { font-size: 0.92rem; font-weight: 600; color: var(--text); }
.doc-meta-lg { font-family: var(--mono); font-size: 0.56rem; color: var(--text-muted); margin-top: 3px; }
/* ── File list ── */
.file-item { display: flex; align-items: center; gap: 12px; padding: 11px 16px; cursor: pointer; border-left: 2px solid transparent; transition: all 0.15s; animation: fadeUp 0.2s both; }
.file-item:hover { background: var(--bg-raised); }
.file-item:active { background: var(--bg-card); }
.file-item.folder:hover { border-left-color: var(--border-hover); }
.file-item.doc:hover { border-left-color: var(--blue); }
@keyframes fadeUp { from{opacity:0;transform:translateY(4px)} to{opacity:1;transform:none} }
.fi-icon { flex-shrink: 0; width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 0.75rem; background: var(--bg-card); }
.fi-info { flex: 1; min-width: 0; }
.fi-name { font-size: 0.88rem; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--text); }
.fi-meta { font-family: var(--mono); font-size: 0.55rem; color: var(--text-muted); margin-top: 2px; }
.fi-arrow { color: var(--text-muted); flex-shrink: 0; font-size: 1rem; }
/* ── State messages ── */
.state-msg { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; padding: 40px 20px; color: var(--text-muted); }
.spin { width: 26px; height: 26px; border: 2px solid var(--border); border-top-color: var(--text-dim); border-radius: 50%; animation: spin 0.7s linear infinite; }
@keyframes spin { to{transform:rotate(360deg)} }
.state-text { font-family: var(--mono); font-size: 0.63rem; text-align: center; line-height: 1.7; }
/* ── Source tabs ── */
.source-tabs-wrap { flex-shrink: 0; overflow-x: auto; border-bottom: 1px solid var(--border); scrollbar-width: none; }
.source-tabs-wrap::-webkit-scrollbar { display: none; }
.source-tabs { display: flex; min-width: max-content; }
.source-tab { padding: 8px 14px; font-family: var(--mono); font-size: 0.6rem; color: var(--text-muted); cursor: pointer; border-bottom: 2px solid transparent; white-space: nowrap; transition: all 0.15s; user-select: none; display: flex; align-items: center; gap: 5px; }
.source-tab.active { color: var(--text); border-bottom-color: var(--accent); }
.source-tab:hover { background: var(--bg-raised); }
.tab-close { font-size: 0.65rem; color: var(--text-muted); line-height: 1; padding: 0 2px; border-radius: 2px; transition: all 0.15s; margin-left: 2px; }
.tab-close:hover { color: var(--red); }
.tab-add { color: var(--text-dim); font-size: 1rem; padding: 6px 10px; }
.source-add-dropdown { position: fixed; z-index: 999; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); min-width: 180px; display: none; box-shadow: var(--shadow); }
.sad-item { padding: 10px 16px; cursor: pointer; font-family: var(--mono); font-size: 0.63rem; color: var(--text); border-bottom: 1px solid var(--border); transition: background 0.15s; }
.sad-item:last-child { border-bottom: none; }
.sad-item:hover { background: var(--bg-raised); }
/* ── Sort ── */
.sort-opt { font-family: var(--mono); font-size: 0.6rem; color: var(--text); padding: 8px 12px; cursor: pointer; white-space: nowrap; }
.sort-opt:hover { background: var(--bg-raised); }
.sort-opt.active { color: var(--blue); }
/* ── Radio ── */
.radio-group { margin: 0 14px; display: flex; flex-direction: column; gap: 7px; }
.radio-opt { display: flex; align-items: center; gap: 12px; padding: 11px 14px; border: 1px solid var(--border); cursor: pointer; transition: all 0.15s; border-radius: var(--radius-sm); }
.radio-opt:hover { border-color: var(--border-hover); background: var(--bg-raised); }
.radio-opt.active { border-color: var(--blue); background: rgba(74,158,255,0.06); }
.radio-dot { width: 16px; height: 16px; flex-shrink: 0; border: 2px solid var(--text-muted); border-radius: 50%; display: flex; align-items: center; justify-content: center; transition: all 0.15s; }
.radio-opt.active .radio-dot { border-color: var(--blue); }
.radio-inner { width: 6px; height: 6px; border-radius: 50%; background: var(--blue); opacity: 0; transition: opacity 0.15s; }
.radio-opt.active .radio-inner { opacity: 1; }
.radio-label { font-size: 0.88rem; font-weight: 500; }
.pages-input-wrap { margin: 8px 14px 0; display: none; }
.pages-input-wrap.show { display: block; }
/* ── Input ── */
.neo-input { width: 100%; background: var(--bg); border: 1px solid var(--border); color: var(--text); font-family: var(--mono); font-size: 0.82rem; padding: 10px 14px; outline: none; transition: border-color 0.2s; border-radius: var(--radius-sm); }
.neo-input:focus { border-color: var(--border-hover); }
.neo-input::placeholder { color: var(--text-muted); }
.input-hint { font-family: var(--mono); font-size: 0.55rem; color: var(--text-muted); margin-top: 5px; padding-left: 2px; }
.input-err { font-family: var(--mono); font-size: 0.58rem; color: var(--red); margin-top: 5px; display: none; }
/* ── TikZ toggle ── */
.tikz-row { display: flex; align-items: center; gap: 10px; margin: 8px 14px; padding: 11px 14px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--bg-card); }
.tikz-row-info { flex: 1; display: flex; flex-direction: column; gap: 3px; }
.tikz-row-title { font-size: 0.82rem; font-weight: 600; color: var(--text); }
.tikz-row-hint { font-family: var(--mono); font-size: 0.55rem; color: var(--text-muted); }
.neo-toggle { position: relative; display: inline-block; width: 40px; height: 22px; flex-shrink: 0; }
.neo-toggle input { opacity: 0; width: 0; height: 0; }
.neo-toggle-slider { position: absolute; cursor: pointer; inset: 0; background: var(--bg-raised); border: 1px solid var(--border); border-radius: 22px; transition: background 0.2s, border-color 0.2s; }
.neo-toggle-slider::before { content: ''; position: absolute; height: 16px; width: 16px; left: 2px; bottom: 2px; background: var(--text-muted); border-radius: 50%; transition: transform 0.2s, background 0.2s; }
.neo-toggle input:checked + .neo-toggle-slider { background: rgba(74,158,255,0.15); border-color: var(--blue); }
.neo-toggle input:checked + .neo-toggle-slider::before { transform: translateX(18px); background: var(--blue); }
/* ── Dest ── */
.select-here { margin: 12px 14px 4px; display: flex; align-items: center; gap: 12px; padding: 12px 16px; border: 1px solid rgba(76,175,133,0.35); background: rgba(76,175,133,0.05); cursor: pointer; transition: all 0.15s; font-size: 0.85rem; font-weight: 500; color: var(--green); border-radius: var(--radius-sm); }
.select-here:hover { background: rgba(76,175,133,0.12); }
/* ── Summary ── */
.summary { margin: 10px 14px; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.sum-row { display: flex; align-items: flex-start; gap: 12px; padding: 11px 16px; border-bottom: 1px solid var(--border); }
.sum-row:last-child { border-bottom: none; }
.sum-key { font-family: var(--mono); font-size: 0.55rem; letter-spacing: 0.08em; color: var(--text-muted); text-transform: uppercase; width: 80px; flex-shrink: 0; padding-top: 2px; }
.sum-val { font-size: 0.88rem; font-weight: 500; color: var(--text); }
.sum-val.cyan { color: var(--blue); }
.filename-section { margin: 0 14px 12px; }
/* ── Primary button ── */
.btn-primary {
  margin: 8px 14px 16px; padding: 14px;
  background: var(--accent); color: var(--accent-inv);
  border: none; border-radius: var(--radius);
  font-family: var(--font); font-size: 0.88rem; font-weight: 700;
  cursor: pointer; width: calc(100% - 28px);
  display: flex; align-items: center; justify-content: center; gap: 10px;
  transition: all 0.18s;
}
.btn-primary:hover { opacity: 0.85; }
.btn-primary:active { opacity: 0.7; transform: scale(0.99); }
.btn-primary:disabled { opacity: 0.25; cursor: not-allowed; }
.btn-primary.blue  { background: var(--blue); color: #fff; }
.btn-primary.amber { background: var(--amber); color: #fff; }
/* Mode-aware primary on source screen */
[data-mode="convert"] .btn-primary:not(.blue):not(.amber) { background: var(--blue); color: #fff; }
[data-mode="grade"]   .btn-primary:not(.blue):not(.amber) { background: var(--violet); color: #fff; }
[data-mode="hints"]   .btn-primary:not(.blue):not(.amber) { background: var(--amber); color: #fff; }
/* ── Action buttons ── */
.action-btn {
  margin: 0 14px 10px; padding: 12px; font-family: var(--font); font-size: 0.82rem; font-weight: 600;
  cursor: pointer; border: 1px solid var(--border); background: none; border-radius: var(--radius);
  color: var(--text); display: flex; align-items: center; justify-content: center; gap: 10px; transition: all 0.18s;
}
.action-btn:hover { border-color: var(--border-hover); background: var(--bg-raised); }
.action-btn:disabled { opacity: 0.25; cursor: not-allowed; }
.action-btn.primary { border-color: rgba(74,158,255,0.4); color: var(--blue); background: rgba(74,158,255,0.05); }
.action-btn.primary:hover { background: rgba(74,158,255,0.1); border-color: var(--blue); }
.action-btn.success { border-color: rgba(76,175,133,0.4); color: var(--green); background: rgba(76,175,133,0.05); }
.action-btn.success:hover { background: rgba(76,175,133,0.1); }
.action-btn.dim { border-color: var(--border); color: var(--text-muted); }
/* ── Preview ── */
.preview-dl-row { display: flex; gap: 8px; padding: 4px 14px 8px; }
.btn-dl { flex: 1; padding: 11px 8px; border: 1px solid var(--border); background: var(--bg-card); color: var(--text); border-radius: var(--radius); font-family: var(--font); font-size: 0.75rem; font-weight: 500; cursor: pointer; transition: all 0.18s; display: flex; align-items: center; justify-content: center; gap: 7px; }
.btn-dl:hover { border-color: var(--border-hover); background: var(--bg-raised); }
.btn-dl svg { opacity: 0.5; }
.pdf-iframe-wrap { margin: 4px 14px 10px; height: 44vh; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; background: var(--bg-card); }
.pdf-iframe-wrap iframe { width: 100%; height: 100%; border: none; }

/* ── Cours PDF Viewer (placeholder, surchargé plus bas) ── */
.cpv-status {
  display: flex; align-items: center; justify-content: center;
  height: 100%; font-family: var(--mono); font-size: 0.62rem; color: var(--text-muted);
}

/* ── Cours detail — Atelier ── */
#sc-cours-detail { background: var(--bg); position: relative; overflow: hidden; }
#cours-content-wrap.atel-canvas {
  position: relative; flex: 1; min-height: 0;
  display: flex; align-items: flex-start; justify-content: center;
  padding: clamp(16px, 3vw, 40px) clamp(16px, 3vw, 48px) clamp(16px, 3vw, 40px);
  background: radial-gradient(ellipse at top, color-mix(in srgb, var(--accent) 5%, transparent) 0%, transparent 50%), var(--bg);
  overflow: auto; flex-direction: row;
}
.atel-canvas::before {
  content: ''; position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background-image:
    radial-gradient(circle at 25% 25%, color-mix(in srgb, var(--text-muted) 10%, transparent) 1px, transparent 1px),
    radial-gradient(circle at 75% 75%, color-mix(in srgb, var(--text-muted) 10%, transparent) 1px, transparent 1px);
  background-size: 60px 60px, 40px 40px;
  background-position: 0 0, 30px 30px;
  opacity: 0.4; mix-blend-mode: multiply;
}

.atel-topbar {
  display: flex; align-items: center; gap: 16px;
  padding: 14px clamp(16px, 2.5vw, 32px);
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  flex-shrink: 0; z-index: 10; position: relative;
}
.atel-back {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 12px 7px 10px;
  background: transparent; border: 1px solid var(--border); border-radius: 20px;
  color: var(--text-muted);
  font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.1em; text-transform: uppercase;
  cursor: pointer; transition: all 0.2s; white-space: nowrap;
}
.atel-back:hover { border-color: var(--accent); color: var(--accent); }
.atel-back svg { flex-shrink: 0; transition: transform 0.2s; }
.atel-back:hover svg { transform: translateX(-2px); }

.atel-titlewrap {
  flex: 1; min-width: 0; display: flex; align-items: center; gap: 8px;
  cursor: pointer; padding: 4px 12px; border-radius: 6px; transition: background 0.15s;
}
.atel-titlewrap:hover { background: var(--bg-raised); }
.atel-title {
  font-family: var(--serif); font-size: clamp(1rem, 2vw, 1.25rem); font-weight: 500;
  color: var(--text); letter-spacing: -0.01em;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  margin: 0; line-height: 1.3;
}
.atel-title-edit { color: var(--text-muted); opacity: 0; transition: opacity 0.15s; flex-shrink: 0; }
.atel-titlewrap:hover .atel-title-edit { opacity: 0.6; }

.atel-topbar-right { display: flex; gap: 4px; flex-shrink: 0; }
.atel-icon-btn {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  background: transparent; border: 1px solid transparent; border-radius: 8px;
  color: var(--text-muted); cursor: pointer; transition: all 0.15s;
}
.atel-icon-btn:hover { background: var(--bg-raised); border-color: var(--border); color: var(--text); }

#cours-titre-input-inline {
  flex: 1; background: transparent; border: none; outline: none;
  font-family: var(--serif); font-size: clamp(1rem, 2vw, 1.25rem); font-weight: 500;
  color: var(--text); letter-spacing: -0.01em; padding: 0; margin: 0; min-width: 0;
  border-bottom: 1px solid var(--accent);
}

.atel-watermark {
  position: absolute; top: clamp(20px, 3vw, 40px); right: clamp(20px, 3vw, 40px);
  z-index: 0; pointer-events: none;
  font-family: var(--serif); color: color-mix(in srgb, var(--text) 5%, transparent);
  letter-spacing: 0.3em; text-transform: uppercase;
  font-size: clamp(0.55rem, 0.9vw, 0.7rem); font-weight: 600;
  text-align: right; line-height: 1.4;
}
.atel-wm-top { display: block; }
.atel-wm-num { display: block; opacity: 0.6; }

.atel-paper {
  position: relative; z-index: 1;
  max-width: min(860px, calc(100% - 80px)); width: 100%;
  background: #fff; border: 1px solid var(--border); border-radius: 3px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.04), 0 8px 24px rgba(0,0,0,0.08), 0 24px 60px rgba(0,0,0,0.08);
  overflow: hidden; display: flex; flex-direction: column;
  animation: atelPaperIn 0.5s cubic-bezier(0.22, 1, 0.36, 1) both;
  margin: 0 auto;
}
[data-theme="nuit"] .atel-paper {
  background: var(--bg-card);
  box-shadow: 0 1px 2px rgba(0,0,0,0.3), 0 8px 32px rgba(0,0,0,0.5), 0 24px 80px rgba(0,0,0,0.4);
}
@keyframes atelPaperIn { from { opacity: 0; transform: translateY(20px) scale(0.98); } to { opacity: 1; transform: translateY(0) scale(1); } }
.atel-paper-corner {
  position: absolute; top: 12px; right: 14px; z-index: 2;
  font-family: var(--mono); font-size: 0.5rem; letter-spacing: 0.2em;
  color: color-mix(in srgb, var(--text-muted) 80%, transparent);
  padding: 3px 7px;
  background: color-mix(in srgb, white 90%, transparent);
  border: 1px solid var(--border); border-radius: 2px; pointer-events: none;
}
[data-theme="nuit"] .atel-paper-corner { background: color-mix(in srgb, var(--bg-raised) 90%, transparent); }

#cpv {
  position: relative;
  flex: 1; min-height: 500px; width: 100%;
  background: color-mix(in srgb, var(--accent) 3%, #f5f1e8);
  overflow: hidden; display: flex; flex-direction: column;
}
[data-theme="nuit"] #cpv { background: #1a1815; }

.cpv-viewer {
  flex: 1; min-height: 0; width: 100%;
  overflow: auto;
  padding: 16px;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
.cpv-viewer::-webkit-scrollbar { width: 8px; height: 8px; }
.cpv-viewer::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
.cpv-viewer::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }
/* La page est dans un wrapper inner qui gère le centrage quand plus petite que le viewer */
.cpv-viewer .cpv-inner {
  min-width: 100%; min-height: 100%;
  display: flex; align-items: center; justify-content: center;
}

.cpv-page {
  position: relative;
  background: #fff; border: 1px solid var(--border);
  box-shadow: 0 2px 8px rgba(0,0,0,0.05), 0 12px 28px rgba(0,0,0,0.05);
  flex-shrink: 0;
  animation: cpvPageIn 0.35s cubic-bezier(0.22, 1, 0.36, 1) both;
}
[data-theme="nuit"] .cpv-page { background: var(--bg-card); box-shadow: 0 2px 8px rgba(0,0,0,0.3), 0 12px 28px rgba(0,0,0,0.3); }
@keyframes cpvPageIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.cpv-page canvas { display: block; }
.cpv-page-num {
  position: absolute; top: 8px; left: 10px; z-index: 1;
  font-family: var(--mono); font-size: 0.48rem; letter-spacing: 0.15em;
  color: color-mix(in srgb, var(--text-muted) 70%, transparent);
  background: color-mix(in srgb, white 85%, transparent);
  padding: 2px 6px; border-radius: 2px;
  pointer-events: none;
}
[data-theme="nuit"] .cpv-page-num { background: color-mix(in srgb, var(--bg-raised) 85%, transparent); color: var(--text-muted); }

.cpv-status-wrap {
  position: absolute; inset: 0; z-index: 2;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px;
  background: color-mix(in srgb, var(--accent) 3%, #f5f1e8);
  font-family: var(--mono); font-size: 0.7rem; color: var(--text-muted);
}
[data-theme="nuit"] .cpv-status-wrap { background: #1a1815; }
.cpv-spin {
  width: 24px; height: 24px; border-radius: 50%;
  border: 2px solid var(--border); border-top-color: var(--accent);
  animation: cpvSpin 0.75s linear infinite;
}
@keyframes cpvSpin { to { transform: rotate(360deg); } }

/* Footer toolbar */
.atel-paper-footer {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 14px; border-top: 1px solid var(--border);
  background: var(--bg-card);
  gap: 10px; flex-wrap: wrap;
}
.apf-nav, .apf-zoom { display: flex; align-items: center; gap: 6px; }
.apf-btn {
  width: 30px; height: 30px;
  display: flex; align-items: center; justify-content: center;
  background: transparent; border: 1px solid var(--border); border-radius: 6px;
  color: var(--text-muted); cursor: pointer; transition: all 0.15s;
}
.apf-btn:hover { border-color: var(--accent); color: var(--accent); background: color-mix(in srgb, var(--accent) 4%, transparent); }
.apf-btn:disabled { opacity: 0.35; cursor: not-allowed; }
.apf-pageinfo {
  font-family: var(--mono); font-size: 0.7rem; color: var(--text); font-variant-numeric: tabular-nums;
  display: flex; align-items: baseline; gap: 3px; padding: 0 4px;
}
.apf-sep { color: var(--text-muted); }
.apf-pageinfo span:last-child { color: var(--text-muted); }
.apf-zoom-level {
  font-family: var(--mono); font-size: 0.62rem; color: var(--text-dim);
  min-width: 38px; text-align: center;
  font-variant-numeric: tabular-nums;
}

/* ── Preview atelier: styles spécifiques ── */
#sc-preview { background: var(--bg); position: relative; overflow: hidden; padding: 0; display: flex; flex-direction: column; }
#pv-pdf {
  position: relative;
  flex: 1; min-height: 500px; width: 100%;
  background: color-mix(in srgb, var(--accent) 3%, #f5f1e8);
  overflow: hidden; display: flex; flex-direction: column;
}
[data-theme="nuit"] #pv-pdf { background: #1a1815; }

.pv-rm-dest {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 16px; margin-bottom: 10px;
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius);
}
.pv-rm-dest-val {
  font-family: var(--serif); font-size: 0.95rem; font-weight: 500; color: var(--text);
  flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.pv-rm-hint {
  font-family: var(--font); font-size: 0.78rem; color: var(--text-dim);
  line-height: 1.5; margin: 0 0 24px;
}

/* Preview: send panel (service tabs + browser intégré) */
.pv-send-tabs { display: flex; gap: 6px; margin-bottom: 16px; }
.pv-send-tab {
  flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 12px; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius);
  color: var(--text-dim); font-family: var(--font); font-size: 0.82rem; font-weight: 500;
  cursor: pointer; transition: all 0.15s;
}
.pv-send-tab:hover { border-color: var(--border-hover); color: var(--text); background: var(--bg-raised); }
.pv-send-tab.active { border-color: var(--accent); color: var(--accent); background: color-mix(in srgb, var(--accent) 6%, transparent); }
.pv-send-tab svg { opacity: 0.95; flex-shrink: 0; }
.pv-send-tab.active svg { opacity: 1; }
.pv-send-tab-logo { display: inline-flex; align-items: center; justify-content: center; width: 16px; height: 16px; flex-shrink: 0; }
.pv-send-tab-logo svg,
.pv-send-tab-logo img { width: 100%; height: 100%; object-fit: contain; display: block; border-radius: 2px; }

.pv-send-crumbs { display: flex; align-items: center; flex-wrap: wrap; gap: 2px; margin-bottom: 10px; font-family: var(--mono); font-size: 0.62rem; color: var(--text-muted); }
.pv-send-crumb { padding: 3px 6px; cursor: pointer; border-radius: 4px; transition: color 0.15s, background 0.15s; }
.pv-send-crumb:hover { color: var(--accent); background: color-mix(in srgb, var(--accent) 5%, transparent); }
.pv-send-crumb.current { color: var(--text); font-weight: 600; cursor: default; }
.pv-send-crumb.current:hover { background: transparent; color: var(--text); }
.pv-send-crumb-sep { opacity: 0.3; padding: 0 1px; }

.pv-send-browser {
  min-height: 180px; max-height: 280px;
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--bg); overflow-y: auto; margin-bottom: 14px;
  scrollbar-width: thin; scrollbar-color: var(--border) transparent;
}
.pv-send-browser::-webkit-scrollbar { width: 6px; }
.pv-send-browser::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
.pv-send-loading { display: flex; align-items: center; justify-content: center; padding: 32px; }
.pv-send-list { display: flex; flex-direction: column; }
.pv-send-row {
  display: flex; align-items: center; gap: 12px; padding: 11px 14px;
  background: transparent; border: 0; border-bottom: 1px solid var(--border);
  color: var(--text); cursor: pointer; transition: background 0.1s; text-align: left;
  font-family: var(--font); font-size: 0.85rem; width: 100%;
}
.pv-send-row:last-child { border-bottom: 0; }
.pv-send-row:hover { background: var(--bg-raised); }
.pv-send-row-icon { color: var(--accent); opacity: 0.8; flex-shrink: 0; }
.pv-send-row-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pv-send-row-arrow { color: var(--text-muted); flex-shrink: 0; transition: transform 0.15s, color 0.15s; }
.pv-send-row:hover .pv-send-row-arrow { transform: translateX(2px); color: var(--accent); }

.pv-send-empty, .pv-send-error {
  padding: 28px 18px; text-align: center;
  font-family: var(--font); font-size: 0.82rem; color: var(--text-muted); line-height: 1.5;
}
.pv-send-error { color: var(--red); }

.pv-send-msg {
  font-family: var(--font); font-size: 0.78rem; line-height: 1.5;
  padding: 10px 14px; border-radius: var(--radius); margin-bottom: 14px;
}
.pv-send-msg.success { background: color-mix(in srgb, var(--green) 10%, transparent); border: 1px solid color-mix(in srgb, var(--green) 30%, transparent); color: var(--green); }
.pv-send-msg.error { background: color-mix(in srgb, var(--red) 8%, transparent); border: 1px solid color-mix(in srgb, var(--red) 30%, transparent); color: var(--red); }

.atel-slideover-inline {
  display: flex; gap: 8px; align-items: stretch;
}
.atel-inline-input { flex: 1; }
.atel-hint { font-family: var(--font); font-size: 0.72rem; color: var(--text-muted); margin-top: 8px; line-height: 1.5; }
.atel-inline-error {
  padding: 10px 14px; margin-bottom: 14px;
  background: color-mix(in srgb, var(--red) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--red) 30%, transparent);
  border-radius: var(--radius);
  font-family: var(--font); font-size: 0.82rem; color: var(--red); line-height: 1.5;
  animation: atelErrIn 0.2s ease-out;
}

/* Cours add panel — services cards, back btn, pages grid, doc card */
.cs-add-services { display: flex; flex-direction: column; gap: 8px; }
.cs-add-src-card {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 16px; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius);
  cursor: pointer; transition: all 0.15s; text-align: left;
  font-family: var(--font); font-size: 0.88rem; color: var(--text);
}
.cs-add-src-card:hover { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 4%, transparent); }
.cs-add-src-logo { width: 22px; height: 22px; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.cs-add-src-logo svg, .cs-add-src-logo img { width: 100%; height: 100%; object-fit: contain; border-radius: 3px; }
.cs-add-src-label { flex: 1; }
.cs-add-src-arrow { color: var(--text-muted); transition: transform 0.15s, color 0.15s; flex-shrink: 0; }
.cs-add-src-card:hover .cs-add-src-arrow { transform: translateX(2px); color: var(--accent); }

.cs-add-sep { display: flex; align-items: center; gap: 10px; margin: 18px 0 8px; font-family: var(--mono); font-size: 0.56rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.15em; }
.cs-add-sep::before, .cs-add-sep::after { content: ''; flex: 1; height: 1px; background: var(--border); }

.cs-add-back {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; border: 0; cursor: pointer; padding: 4px 0;
  margin-bottom: 14px;
  font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text-muted); transition: color 0.15s;
}
.cs-add-back:hover { color: var(--accent); }
.cs-add-back svg { transition: transform 0.15s; }
.cs-add-back:hover svg { transform: translateX(-2px); }

.cs-add-file-row { cursor: pointer; }

.cs-add-doc-card {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 16px;
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius);
}
.cs-add-doc-info { min-width: 0; flex: 1; }
.cs-add-doc-name { font-family: var(--font); font-size: 0.88rem; font-weight: 500; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cs-add-doc-meta { font-family: var(--mono); font-size: 0.6rem; color: var(--text-muted); margin-top: 2px; letter-spacing: 0.05em; }

.cs-add-pages-actions { display: flex; gap: 6px; margin-bottom: 10px; }
.cs-add-pages-btn {
  padding: 5px 12px; background: transparent; border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text-muted); cursor: pointer; transition: all 0.15s;
}
.cs-add-pages-btn:hover { border-color: var(--accent); color: var(--accent); }

.cs-add-pages-grid {
  display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 6px;
  max-height: 220px; overflow-y: auto;
  padding: 10px; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius);
  scrollbar-width: thin; scrollbar-color: var(--border) transparent;
  position: relative;
}
.cs-add-pages-grid::-webkit-scrollbar { width: 6px; }
.cs-add-pages-grid::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
.cs-add-pages-grid--loading { display: block; padding: 16px 12px 10px; }

.cs-add-page {
  display: flex; align-items: center; justify-content: center;
  aspect-ratio: 1; padding: 0;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-family: var(--mono); font-size: 0.68rem; color: var(--text-dim);
  cursor: pointer; transition: all 0.15s;
  animation: csAddPageIn 0.28s cubic-bezier(0.22, 1, 0.36, 1) both;
}
@keyframes csAddPageIn { from { opacity: 0; transform: translateY(4px) scale(0.95); } to { opacity: 1; transform: none; } }
.cs-add-page:hover { border-color: var(--border-hover); }
.cs-add-page.selected {
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  border-color: var(--accent); color: var(--accent); font-weight: 600;
}

/* Loader : skeleton éditorial pour l'analyse du document */
.cs-add-pages-loading {
  display: flex; align-items: center; justify-content: space-between;
  padding: 4px 6px 14px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 10px;
}
.cs-add-pages-loading-label {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--text-dim);
}
.cs-add-pages-spinner {
  width: 12px; height: 12px; border-radius: 50%;
  border: 1.5px solid color-mix(in srgb, var(--accent) 20%, transparent);
  border-top-color: var(--accent);
  animation: csAddSpin 0.7s linear infinite;
  flex-shrink: 0;
}
@keyframes csAddSpin { to { transform: rotate(360deg); } }

.cs-add-pages-skel-grid {
  display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 6px;
}
.cs-add-page-skel {
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  background: linear-gradient(
    100deg,
    var(--bg-card) 0%,
    color-mix(in srgb, var(--accent) 6%, var(--bg-card)) 50%,
    var(--bg-card) 100%
  );
  background-size: 240% 100%;
  animation: csAddSkel 1.3s linear infinite;
}
@keyframes csAddSkel {
  0% { background-position: 100% 0; }
  100% { background-position: -140% 0; }
}
@keyframes atelErrIn { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: translateY(0); } }

/* Loader ld-* embarqué dans un slide-over — tailles réduites pour la largeur 480px */
.atel-slideover-body .ld-hero { padding: 0; margin-bottom: 28px; }
.atel-slideover-body .ld-title { font-size: clamp(1.4rem, 3.5vw, 1.9rem); margin-bottom: 20px; }
.atel-slideover-body .ld-info-row { gap: 32px; }
.atel-slideover-body .ld-timer,
.atel-slideover-body .ld-stepcount { font-size: 1.15rem; }
.atel-slideover-body .ld-step { padding: 14px 0; grid-template-columns: 28px 1fr auto; gap: 14px; }
.atel-slideover-body .ld-stxt { font-size: 0.88rem; }

.atel-disclose {
  display: flex; align-items: center; gap: 10px;
  margin: 18px 0; padding: 10px 0;
  background: transparent; border: none; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  color: var(--text-dim); cursor: pointer; width: 100%; text-align: left;
  font-family: var(--mono); font-size: 0.65rem; letter-spacing: 0.08em; text-transform: uppercase; font-weight: 600;
  transition: color 0.15s;
}
.atel-disclose:hover { color: var(--accent); }
.atel-disclose-chev { flex-shrink: 0; transition: transform 0.2s; color: var(--text-muted); }
.atel-disclose[aria-expanded="true"] .atel-disclose-chev { transform: rotate(90deg); color: var(--accent); }
.atel-disclose-count {
  margin-left: auto; font-family: var(--mono); font-size: 0.6rem;
  color: var(--text-muted); text-transform: none; letter-spacing: 0;
}

/* Dock actions desktop vertical */
.atel-dock {
  position: fixed; right: clamp(16px, 3vw, 40px); top: 50%; transform: translateY(-50%);
  display: flex; flex-direction: column; gap: 10px; z-index: 20;
}
.atel-dock-btn {
  position: relative; width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px;
  color: var(--text-dim); cursor: pointer; transition: all 0.2s;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.atel-dock-btn:hover { border-color: var(--accent); color: var(--accent); transform: translateX(-3px); }
.atel-dock-btn.atel-dock-primary { background: var(--accent); color: var(--bg); border-color: var(--accent); }
.atel-dock-btn.atel-dock-primary:hover { opacity: 0.9; color: var(--bg); border-color: var(--accent); }
.atel-dock-label {
  position: absolute; right: calc(100% + 10px); top: 50%; transform: translateY(-50%);
  padding: 6px 12px; background: var(--text); color: var(--bg);
  border-radius: 6px; white-space: nowrap;
  font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.1em; text-transform: uppercase;
  font-weight: 600;
  opacity: 0; pointer-events: none; transition: opacity 0.2s;
}
.atel-dock-btn:hover .atel-dock-label { opacity: 1; }

/* Overlay slide-over */
.atel-overlay {
  position: fixed; inset: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 70%, transparent);
  backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px);
  display: none; align-items: stretch; justify-content: flex-end;
}
.atel-overlay.open { display: flex; animation: atelOverlayIn 0.25s ease-out; }
@keyframes atelOverlayIn { from { opacity: 0; } to { opacity: 1; } }

.atel-slideover {
  width: min(480px, 100%); height: 100%;
  background: var(--bg-card); border-left: 1px solid var(--border);
  display: flex; flex-direction: column;
  animation: atelSlideIn 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  box-shadow: -12px 0 40px rgba(0,0,0,0.12);
}
@keyframes atelSlideIn { from { transform: translateX(100%); } to { transform: translateX(0); } }

.atel-slideover-head {
  padding: 24px 28px 20px; border-bottom: 1px solid var(--border); position: relative;
}
.atel-slideover-eyebrow {
  font-family: var(--mono); font-size: 0.55rem; letter-spacing: 0.2em;
  color: var(--accent); margin-bottom: 8px;
}
.atel-slideover-title {
  font-family: var(--serif); font-size: 1.6rem; font-weight: 500;
  color: var(--text); letter-spacing: -0.02em; margin: 0; line-height: 1.2;
}
.atel-slideover-title .accent-dot { color: var(--amber); }
.atel-slideover-close {
  position: absolute; top: 20px; right: 20px; width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  background: transparent; border: 1px solid var(--border); border-radius: 50%;
  color: var(--text-muted); cursor: pointer; font-size: 0.85rem;
  transition: all 0.15s;
}
.atel-slideover-close:hover { border-color: var(--text); color: var(--text); }

.atel-slideover-body {
  flex: 1; overflow-y: auto;
  padding: 24px 28px 28px; display: flex; flex-direction: column;
}
.atel-field-label {
  display: block; font-family: var(--mono); font-size: 0.58rem;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-dim);
  margin-bottom: 10px; font-weight: 600;
}
.atel-optional { color: var(--text-muted); font-weight: 400; text-transform: none; letter-spacing: 0; font-family: var(--font); font-size: 0.62rem; margin-left: 4px; }

.atel-textarea {
  width: 100%; box-sizing: border-box; padding: 14px 16px;
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius);
  color: var(--text); font-family: var(--font); font-size: 0.88rem; line-height: 1.6;
  resize: vertical; min-height: 90px; outline: none; transition: border-color 0.15s;
}
.atel-textarea::placeholder { color: var(--text-muted); }
.atel-textarea:focus { border-color: var(--accent); }

.atel-add-sources { display: flex; gap: 8px; margin-bottom: 14px; }
.atel-src-btn {
  flex: 1; display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 12px 8px; background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--text-dim);
  font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.04em;
  cursor: pointer; transition: all 0.15s;
}
.atel-src-btn:hover { border-color: var(--border-hover); color: var(--text); background: var(--bg-raised); }
.atel-src-btn.active { border-color: var(--accent); color: var(--accent); background: color-mix(in srgb, var(--accent) 6%, transparent); }
.atel-src-btn svg { opacity: 0.7; }
.atel-src-btn.active svg { opacity: 1; }

.atel-dropzone {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 10px; padding: 28px 20px; cursor: pointer;
  background: var(--bg); border: 1.5px dashed var(--border); border-radius: var(--radius);
  transition: all 0.2s;
}
.atel-dropzone:hover, .atel-dropzone.drag-over {
  border-color: var(--accent); background: color-mix(in srgb, var(--accent) 4%, transparent);
}
.atel-dropzone-label { font-family: var(--font); font-size: 0.85rem; color: var(--text-dim); text-align: center; }

.atel-slideover-actions {
  display: flex; gap: 10px; justify-content: flex-end;
  margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--border);
}
.atel-btn-ghost {
  padding: 10px 18px; background: transparent; border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--text-dim);
  font-family: var(--mono); font-size: 0.65rem; letter-spacing: 0.08em;
  text-transform: uppercase; font-weight: 600; cursor: pointer; transition: all 0.15s;
}
.atel-btn-ghost:hover { border-color: var(--text-muted); color: var(--text); }
.atel-btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 22px; background: var(--accent); border: 1px solid var(--accent);
  border-radius: var(--radius); color: var(--bg);
  font-family: var(--mono); font-size: 0.65rem; letter-spacing: 0.08em;
  text-transform: uppercase; font-weight: 700; cursor: pointer; transition: all 0.15s;
}
.atel-btn-primary:hover { opacity: 0.9; }
.atel-btn-primary:disabled { opacity: 0.3; cursor: not-allowed; }

.atel-loader-overlay {
  position: fixed; inset: 0; z-index: 60;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
}
.atel-loader-label {
  font-family: var(--serif); font-size: 1.4rem; font-weight: 500;
  color: var(--text); letter-spacing: -0.02em; margin-bottom: 6px;
}

/* Mobile */
@media (max-width: 680px) {
  .atel-topbar { padding: 10px 14px; gap: 10px; }
  .atel-back-label { display: none; }
  .atel-back { padding: 7px 10px; }
  #cours-content-wrap.atel-canvas { padding: 16px 14px 90px; }
  .atel-paper { max-width: 100%; }
  .atel-paper-corner { display: none; }
  .atel-watermark { display: none; }
  #cpv { min-height: 70vh; }

  .atel-dock {
    position: fixed; right: 14px; left: 14px; bottom: 14px; top: auto;
    transform: none; flex-direction: row; gap: 8px;
    background: var(--bg-card); border: 1px solid var(--border); border-radius: 14px;
    padding: 8px; box-shadow: 0 8px 32px rgba(0,0,0,0.12);
  }
  .atel-dock-btn {
    flex: 1; height: 44px; flex-direction: row; gap: 8px;
    box-shadow: none; border-radius: 10px;
  }
  .atel-dock-btn:hover { transform: none; }
  .atel-dock-label {
    position: static; transform: none; padding: 0; background: transparent;
    color: inherit; opacity: 1; font-size: 0.62rem;
  }
  .atel-dock-btn.atel-dock-primary .atel-dock-label { color: var(--bg); }

  .atel-overlay { align-items: flex-end; }
  .atel-slideover {
    width: 100%; height: auto; max-height: 88vh;
    border-left: none; border-top-left-radius: 16px; border-top-right-radius: 16px;
    animation: atelSlideUp 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  }
  @keyframes atelSlideUp { from { transform: translateY(100%); } to { transform: translateY(0); } }
  .atel-slideover-head { padding: 20px 22px 16px; }
  .atel-slideover-title { font-size: 1.35rem; }
  .atel-slideover-body { padding: 20px 22px 22px; }
}
.pdf-canvas-viewer { width: 100%; height: 100%; overflow-y: auto; -webkit-overflow-scrolling: touch; background: var(--bg-card); }
.pdf-canvas-viewer canvas { display: block; width: 100%; margin-bottom: 2px; }
.pdf-canvas-viewer .pdf-loading { display:flex; align-items:center; justify-content:center; height:100%; font-family:var(--mono); font-size:0.65rem; color:var(--text-muted); }

/* ── Cours browse (V2 tuiles) ── */
.cours-browse-wrap { padding: 24px 16px 36px; }
.cours-topbar { display: none; }
.cours-breadcrumb { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; margin-bottom: 10px; }
.cours-crumb { background: none; border: none; padding: 2px 4px; cursor: pointer; font-family: var(--font); font-size: 13px; color: var(--text-dim); display: inline-block; }
.cours-crumb:hover { color: var(--text); }
.cours-crumb.active { font-family: var(--serif); font-weight: 500; color: var(--text); cursor: default; font-size: 14px; }
.cours-crumb-sep { color: var(--text-muted); font-size: 12px; }
.cours-crumb.crumb-drop-target { color: var(--text-muted); }
.cours-crumb.crumb-drag-hover { color: var(--accent) !important; text-decoration: underline; text-underline-offset: 3px; }
.cours-browse-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; margin-bottom: 20px; }
.cours-browse-title { font-family: var(--serif); font-weight: 500; font-size: 1.8rem; line-height: 1.1; letter-spacing: -0.02em; margin: 0; color: var(--text); }
.cours-browse-title .accent-dot { color: var(--amber); }
.cours-browse-sub { font-size: 0.82rem; color: var(--text-dim); margin: 6px 0 0; }
.cours-new-btn { padding: 8px 14px; background: var(--text); color: var(--bg); border: none; border-radius: 7px; cursor: pointer; font-size: 13px; font-family: var(--font); font-weight: 500; white-space: nowrap; }
.cours-new-btn:hover { opacity: 0.85; }
.cours-folder-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: var(--gap); }
.cours-folder-tile { display: flex; flex-direction: column; justify-content: space-between; text-align: left; padding: var(--pad-card); min-height: 120px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); cursor: pointer; transition: border-color 0.15s, background 0.15s; }
.cours-folder-tile:hover { border-color: var(--border-hover); background: var(--bg-raised); }
.cours-folder-tile .folder-icon { color: var(--accent); opacity: 0.85; }
.cours-folder-tile .folder-name { font-family: var(--serif); font-size: 1.05rem; font-weight: 500; color: var(--text); margin-bottom: 4px; letter-spacing: -0.01em; }
.cours-folder-tile .folder-count { font-family: var(--mono); font-size: 0.65rem; color: var(--text-muted); letter-spacing: 0.05em; }
.cours-item-list { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); }
.cours-item-row { display: flex; align-items: baseline; gap: 16px; padding: 12px 16px; text-decoration: none; color: var(--text); cursor: pointer; transition: background 0.1s; }
.cours-item-row:not(:first-child) { border-top: 1px solid var(--border); }
.cours-item-row:hover { background: var(--bg-raised); }
.cours-item-num { font-family: var(--mono); font-size: 0.68rem; color: var(--text-muted); min-width: 24px; }
.cours-item-title { flex: 1; font-family: var(--serif); font-size: 1rem; color: var(--text); font-weight: 400; letter-spacing: -0.005em; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cours-item-meta { font-size: 0.72rem; color: var(--text-muted); font-variant-numeric: tabular-nums; white-space: nowrap; }
.cours-item-meta .mono { font-family: var(--mono); }
.cours-item-del { background: none; border: none; color: var(--text-muted); cursor: pointer; font-size: 0.7rem; padding: 2px 6px; opacity: 0; transition: opacity 0.15s; }
.cours-item-row:hover .cours-item-del { opacity: 0.6; }
.cours-item-del:hover { opacity: 1; color: var(--red); }
.cours-empty-state { text-align: center; padding: 64px 32px; }
.cours-empty-title { font-family: var(--serif); font-size: 1.2rem; font-weight: 500; color: var(--text); margin-bottom: 6px; }
.cours-empty-sub { font-size: 0.82rem; color: var(--text-dim); margin-bottom: 20px; }
.cours-empty-btn { padding: 9px 16px; background: var(--text); color: var(--bg); border: none; border-radius: 7px; cursor: pointer; font-size: 13px; font-weight: 500; }
.cours-empty-btn:hover { opacity: 0.85; }
.cours-folder-actions { display: flex; gap: 4px; opacity: 0; transition: opacity 0.15s; }
.cours-folder-tile:hover .cours-folder-actions { opacity: 1; }
.cours-folder-action { background: none; border: none; color: var(--text-muted); cursor: pointer; font-size: 0.65rem; padding: 2px 5px; border-radius: 4px; }
.cours-folder-action:hover { background: var(--bg-raised); color: var(--text); }
.cours-folder-tile.drop-target { outline: 2px dashed var(--accent); outline-offset: -2px; }
.cours-folder-tile.drag-hover { background: var(--accent-faint, rgba(255,255,255,0.06)); border-color: var(--accent); transform: scale(1.02); }
.cours-item-row[draggable="true"] { cursor: grab; }
.cours-item-row[draggable="true"]:active { cursor: grabbing; }
.cours-folder-new { border-style: dashed; border-color: var(--accent); }
.cours-folder-input { width: 100%; background: var(--bg); border: 1px solid var(--border); border-radius: 6px; padding: 7px 10px; font-family: var(--serif); font-size: 1rem; color: var(--text); outline: none; }
.cours-folder-input:focus { border-color: var(--accent); }
.cours-folder-input.cours-folder-rename { font-size: 1.05rem; font-weight: 500; letter-spacing: -0.01em; padding: 0; margin: 0 0 4px; border: none; border-bottom: 1px solid var(--accent); border-radius: 0; background: transparent; }
.cours-folder-input.cours-folder-rename:focus { border-color: var(--accent); box-shadow: none; }
.cours-folder-input::placeholder { color: var(--text-muted); font-family: var(--font); font-size: 0.82rem; }
.cours-folder-save { padding: 5px 12px; background: var(--text); color: var(--bg); border: none; border-radius: 5px; font-size: 0.72rem; font-weight: 500; cursor: pointer; }
.cours-folder-save:hover { opacity: 0.85; }
.cours-folder-cancel { padding: 5px 12px; background: none; color: var(--text-dim); border: 1px solid var(--border); border-radius: 5px; font-size: 0.72rem; cursor: pointer; }
.cours-folder-cancel:hover { border-color: var(--border-hover); color: var(--text); }

/* ── Cours AI loading ── */
.cours-ai-loading {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 32px 20px; gap: 20px; min-height: 160px;
}
.cal-orb {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  border-top-color: var(--text-dim);
  animation: calSpin 1s linear infinite;
}
@keyframes calSpin { to { transform: rotate(360deg); } }
.cal-phases {
  display: flex; flex-direction: column; gap: 8px; align-items: flex-start;
}
.cal-phase {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--mono); font-size: 0.65rem; color: var(--text-muted);
  transition: color 0.4s;
}
.cal-phase.active { color: var(--text); }
.cal-phase.done   { color: var(--green); }
.cal-phase-dot {
  width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0;
  background: var(--text-muted); transition: background 0.4s, box-shadow 0.4s;
}
.cal-phase.active .cal-phase-dot {
  background: var(--blue);
  box-shadow: 0 0 6px var(--blue);
  animation: calDotPulse 0.9s ease-in-out infinite;
}
.cal-phase.done .cal-phase-dot { background: var(--green); box-shadow: none; animation: none; }
@keyframes calDotPulse {
  0%, 100% { opacity: 0.5; } 50% { opacity: 1; }
}

.rm-upload-section { margin: 0 14px 8px; }
.rm-upload-toggle { display: flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 0.6rem; color: var(--text-muted); cursor: pointer; padding: 8px 0; user-select: none; transition: color 0.15s; }
.rm-upload-toggle:hover { color: var(--text-dim); }
.rm-upload-toggle svg { flex-shrink: 0; transition: transform 0.2s; }
.rm-upload-toggle.open svg { transform: rotate(90deg); }
.rm-upload-inner { display: none; padding-top: 4px; }
.rm-upload-inner.open { display: block; }
/* ────────────────────────────────────────────────────────────
   ARCHIVES — écran « Tous les documents »
   Simple, sobre, éditorial minimal. Liste plate.
   ──────────────────────────────────────────────────────────── */

#sc-history { overflow-y: auto; }
.arch-wrap {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 28px 16px 48px;
}
@media (min-width: 900px) {
  .arch-wrap { padding: 32px var(--h-pad) 64px; }
}

/* ── Hero ── */
.arch-hero {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.arch-title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  line-height: 1;
  letter-spacing: -0.025em;
  margin: 0;
  color: var(--text);
}
.arch-title .accent-dot {
  color: var(--accent);
  font-style: normal;
  font-weight: 500;
}
.arch-meta {
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ── Contrôles ── */
.arch-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.arch-filters { display: flex; gap: 4px; flex-wrap: wrap; }
.arch-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px;
  background: transparent;
  border: none;
  border-radius: 999px;
  font-family: var(--font);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  transition: color 0.15s, background 0.15s;
  user-select: none;
}
.arch-chip:hover { color: var(--text); }
.arch-chip.active {
  background: var(--text);
  color: var(--bg);
}
.arch-chip-count {
  font-family: var(--mono);
  font-size: 0.58rem;
  padding: 1px 6px;
  border-radius: 999px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}
.arch-chip.active .arch-chip-count {
  background: transparent;
  border-color: color-mix(in srgb, currentColor 30%, transparent);
  color: inherit;
  opacity: 0.8;
}

.arch-tools { display: flex; align-items: center; gap: 8px; }
.arch-search {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  min-width: 220px;
  transition: border-color 0.15s;
}
.arch-search:focus-within { border-color: var(--border-hover); }
.arch-search svg { color: var(--text-muted); flex-shrink: 0; }
.arch-search input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-family: var(--font);
  font-size: 0.82rem;
  color: var(--text);
  min-width: 0;
}
.arch-search input::placeholder { color: var(--text-muted); }

.arch-clear-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 32px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.15s;
}
.arch-clear-btn:hover { border-color: var(--red); color: var(--red); }

/* ── Liste ── */
.arch-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.arch-row {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 16px;
  padding: 14px 8px 14px 4px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  position: relative;
  transition: background 0.15s;
  animation: archFade 0.25s both;
}
@keyframes archFade {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}
.arch-row:hover { background: var(--bg-card); }

.arch-row-type {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 0.56rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--text-dim);
  white-space: nowrap;
  min-width: 92px;
  padding-left: 2px;
}
.arch-row-type::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
  box-shadow: 0 0 0 3px color-mix(in srgb, currentColor 12%, transparent);
}
.arch-t-convert { color: var(--blue);   }
.arch-t-grade   { color: var(--violet); }
.arch-t-hints   { color: var(--amber);  }

.arch-row-main {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.arch-row-title {
  font-family: var(--serif);
  font-size: 0.98rem;
  font-weight: 500;
  color: var(--text);
  letter-spacing: -0.01em;
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.arch-row-sub {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.arch-row-dot { color: var(--text-muted); opacity: 0.4; }
.arch-row-rel {
  font-family: var(--mono);
  font-size: 0.58rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}
.arch-res {
  font-family: var(--mono);
  font-size: 0.58rem;
  color: var(--text-dim);
}
.arch-res-score {
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.92rem;
  color: var(--violet);
  font-weight: 500;
}
.arch-res-score em { font-style: italic; }
.arch-res-score span { font-family: var(--mono); font-size: 0.55rem; font-style: normal; opacity: 0.6; margin-left: 1px; }
.arch-res-file {
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  display: inline-block;
}

.arch-row-del,
.arch-row-edit {
  width: 26px; height: 26px;
  display: inline-flex; align-items: center; justify-content: center;
  background: transparent;
  border: none;
  border-radius: 50%;
  color: var(--text-muted);
  cursor: pointer;
  opacity: 0;
  transition: all 0.15s;
  flex-shrink: 0;
  margin: 0;
}
.arch-row-edit { margin-left: -6px; }
.arch-row:hover .arch-row-del,
.arch-row:hover .arch-row-edit { opacity: 0.6; }
.arch-row-del:hover {
  opacity: 1 !important;
  color: var(--red);
  background: color-mix(in srgb, var(--red) 8%, transparent);
}
.arch-row-edit:hover {
  opacity: 1 !important;
  color: var(--accent);
  background: var(--accent-soft);
}

/* Input inline pour renommer */
.arch-row-title-input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--accent);
  border-radius: var(--radius-sm);
  padding: 4px 8px;
  font-family: inherit;
  font-size: inherit;
  font-weight: inherit;
  color: var(--text);
  outline: none;
  letter-spacing: inherit;
}
.arch-row-title-input:focus { border-color: var(--accent); }

/* ── Empty & loading ── */
.arch-empty {
  padding: 60px 0 40px;
}
.arch-empty-title {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--text);
  letter-spacing: -0.015em;
  line-height: 1.15;
  margin-bottom: 10px;
}
.arch-empty-title em { font-style: italic; font-weight: 400; }
.arch-empty-title .accent-dot { color: var(--accent); font-style: normal; }
.arch-empty-body {
  font-family: var(--serif);
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--text-dim);
  margin-bottom: 20px;
  max-width: 40ch;
}
.arch-empty-cta {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 16px;
  background: var(--text);
  color: var(--bg);
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--mono);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: opacity 0.15s, transform 0.15s;
}
.arch-empty-cta:hover { opacity: 0.88; transform: translateX(2px); }

.arch-loading {
  padding: 80px 20px;
  display: flex;
  justify-content: center;
}
.arch-loading-spin {
  width: 24px; height: 24px;
  border: 1.5px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
}

/* ── Responsive ── */
@media (max-width: 720px) {
  .arch-wrap { padding: 22px 14px 48px; }
  .arch-controls { flex-direction: column; align-items: stretch; gap: 10px; }
  .arch-tools { width: 100%; }
  .arch-search { flex: 1; min-width: 0; }
  .arch-row {
    grid-template-columns: auto 1fr auto auto;
    gap: 10px;
    padding: 12px 4px;
  }
  .arch-row-type { min-width: 0; font-size: 0.5rem; gap: 6px; }
  .arch-row-title { font-size: 0.9rem; }
  .arch-row-del,
  .arch-row-edit { opacity: 0.5; }
}
/* Compat legacy — masqués */
.hist-filter-bar, .hist-clear-row { display: none !important; }
/* ── fin ARCHIVES ── */
/* ── Settings ── */
.settings-backdrop { position: fixed; inset: 0; z-index: 199; background: rgba(0,0,0,0); pointer-events: none; transition: background 0.3s ease; }
.settings-backdrop.open { background: rgba(0,0,0,0.5); pointer-events: auto; }
.settings-overlay { position: fixed; top: 0; right: 0; bottom: 0; z-index: 200; width: min(100%,380px); background: var(--bg); display: flex; flex-direction: column; transform: translateX(110%); transition: transform 0.35s cubic-bezier(0.16,1,0.3,1); border-left: 1px solid var(--border); }
.settings-overlay.open { transform: translateX(0); }
.settings-header { flex-shrink: 0; display: flex; align-items: center; justify-content: space-between; padding: 16px 18px; border-bottom: 1px solid var(--border); }
.settings-title { font-family: var(--mono); font-size: 0.6rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text); }
.btn-close-settings { background: none; border: none; color: var(--text-muted); width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; cursor: pointer; font-size: 1rem; transition: color 0.15s; font-family: var(--mono); }
.btn-close-settings:hover { color: var(--text); }
.settings-body { flex: 1; overflow-y: auto; padding: 0 0 12px; }
.settings-body::-webkit-scrollbar { width: 2px; }
.settings-section { margin: 24px 0 0; }
.settings-sec-head { padding: 0 18px 8px; display: flex; align-items: baseline; gap: 8px; }
.settings-sec-title { font-family: var(--mono); font-size: 0.5rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); }
.settings-sec-desc { font-family: var(--mono); font-size: 0.46rem; color: var(--text-muted); opacity: 0.6; }
.model-cards { display: flex; flex-direction: column; }
.model-card { display: flex; align-items: center; gap: 10px; padding: 9px 18px; cursor: pointer; border-left: 2px solid transparent; transition: all 0.14s; }
.model-card:hover { background: var(--bg-raised); }
.model-card.selected { border-left-color: var(--mc-accent, var(--blue)); background: var(--bg-card); }
.model-card.selected .mc-name { color: var(--text); }
.mc-info { flex: 1; min-width: 0; }
.mc-vendor { font-family: var(--mono); font-size: 0.43rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 2px; }
.mc-name { font-size: 0.82rem; font-weight: 500; color: var(--text-dim); transition: color 0.14s; }
.mc-sub { font-family: var(--mono); font-size: 0.47rem; color: var(--text-muted); margin-top: 1px; }
/* mc-label : visible uniquement en mode simplifié */
.mc-label { display: none; font-family: var(--font); font-size: 0.95rem; font-weight: 600; color: var(--text-dim); letter-spacing: -0.01em; transition: color 0.14s; }
/* Mode simplifié (défaut) */
.settings-overlay:not(.settings-advanced) .mc-label { display: block; }
.settings-overlay:not(.settings-advanced) .mc-vendor,
.settings-overlay:not(.settings-advanced) .mc-name { display: none; }
.settings-overlay:not(.settings-advanced) .model-card { padding: 13px 18px; gap: 0; align-items: flex-start; }
.settings-overlay:not(.settings-advanced) .mc-sub { font-size: 0.5rem; color: var(--text-muted); margin-top: 3px; letter-spacing: 0.04em; }
.settings-overlay:not(.settings-advanced) .model-card.selected .mc-label { color: var(--text); }
.settings-overlay:not(.settings-advanced) .model-card.selected .mc-sub { color: var(--text-dim); }
/* Mode avancé : mc-label masqué */
.settings-overlay.settings-advanced .mc-label { display: none; }
/* Bouton toggle Avancé */
.btn-advanced-toggle { font-family: var(--mono); font-size: 0.48rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; background: none; border: 1px solid var(--border); color: var(--text-muted); padding: 4px 9px; border-radius: 4px; cursor: pointer; transition: all 0.15s; }
.btn-advanced-toggle:hover { border-color: var(--text-muted); color: var(--text); }
.btn-advanced-toggle.active { border-color: var(--blue); color: var(--blue); background: rgba(74,158,255,0.08); }
.settings-footer { flex-shrink: 0; padding: 12px 18px 20px; border-top: 1px solid var(--border); }
.settings-save { width: 100%; padding: 11px 0; font-family: var(--mono); font-size: 0.58rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; background: var(--accent); color: var(--accent-inv); border: none; cursor: pointer; transition: opacity 0.15s; border-radius: var(--radius); }
.settings-save:hover { opacity: 0.85; }
.settings-save:disabled { opacity: 0.4; cursor: not-allowed; }
/* ── History ── */
.hist-empty { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; padding: 40px 20px; }
.hist-empty-icon { font-size: 2rem; opacity: 0.18; }
.hist-empty-txt { font-family: var(--mono); font-size: 0.62rem; color: var(--text-muted); text-align: center; line-height: 1.6; }
.hist-clear-btn { margin: 8px 16px 4px; padding: 9px 16px; width: calc(100% - 32px); background: none; border: 1px solid rgba(224,82,82,0.22); color: rgba(224,82,82,0.45); font-family: var(--mono); font-size: 0.58rem; cursor: pointer; transition: all 0.18s; border-radius: var(--radius-sm); }
.hist-clear-btn:hover { border-color: var(--red); color: var(--red); }
.hist-item { position: relative; }
.hist-del { position: absolute; right: 10px; top: 50%; transform: translateY(-50%); background: none; border: none; color: var(--text-muted); font-size: 0.85rem; cursor: pointer; padding: 6px; line-height: 1; opacity: 0.35; transition: opacity 0.15s; }
.hist-del:hover { opacity: 1; color: var(--red); }
.hist-badge { display: inline-block; padding: 2px 6px; font-family: var(--mono); font-size: 0.48rem; letter-spacing: 0.06em; border: 1px solid; border-radius: var(--radius-sm); margin-top: 2px; text-transform: uppercase; }
.hist-badge-convert      { color: var(--blue);   border-color: rgba(74,158,255,0.35); }
.hist-badge-grade        { color: var(--violet); border-color: rgba(167,139,250,0.35); }
.hist-badge-hints        { color: var(--amber);  border-color: rgba(212,164,72,0.35); }
.hist-badge-compte_rendu { color: var(--green);  border-color: rgba(76,175,133,0.35); }
.hist-score { font-weight: 700; color: var(--blue); }
/* ════════════════════════════════════════════════════════════
   PAGES — Sélection éditoriale (feuillets manuscrits)
   ════════════════════════════════════════════════════════════ */
#sc-pages { padding: 26px 14px 28px; }
.pg-wrap {
  width: 100%;
  max-width: var(--content-main, 980px);
  margin: 0 auto;
}

/* Masthead */
.pg-masthead {
  display: flex; align-items: flex-end; justify-content: space-between;
  padding: 14px 0 6px; gap: 12px;
  animation: pgFade 0.5s ease both;
}
.pg-mh-left { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.pg-kicker {
  font-family: var(--mono);
  font-size: 0.52rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent);
  line-height: 1;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.pg-kicker::before {
  content: "";
  width: 18px;
  height: 1px;
  background: var(--accent);
  display: inline-block;
}
.pg-mh-title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 2.1rem;
  letter-spacing: -0.028em;
  color: var(--text);
  line-height: 1;
  margin: 0;
}
.pg-mh-title .accent-dot { color: var(--amber); }
.pg-mh-count {
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
  flex-shrink: 0;
  align-self: baseline;
}
.pg-mh-rule {
  height: 1px; background: var(--text); opacity: 0.16;
  margin-bottom: 22px;
  animation: pgFade 0.6s 0.05s ease both;
}

/* Identité du document */
.pg-doc {
  margin-bottom: 24px;
  padding: 18px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm);
  animation: pgFade 0.6s 0.1s ease both;
}
.pg-doc-body { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.pg-doc-eyebrow {
  font-family: var(--mono);
  font-size: 0.5rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.pg-doc-name {
  margin: 0;
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.25rem;
  letter-spacing: -0.015em;
  color: var(--text);
  word-break: break-word;
  line-height: 1.3;
}
.pg-doc-meta {
  font-family: var(--mono);
  font-size: 0.55rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  word-break: break-all;
  line-height: 1.5;
}

/* Stack loading + grille (superposés, pas de reflow) */
.pg-stack {
  display: grid;
  grid-template-columns: 1fr;
}
.pg-stack > * {
  grid-column: 1;
  grid-row: 1;
  min-width: 0;
}

/* Loading */
.pg-loading {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 48px 20px;
  min-height: 220px;
  max-height: 600px;
  opacity: 1;
  overflow: hidden;
  transition:
    opacity 0.26s ease,
    max-height 0.38s cubic-bezier(0.2, 0.9, 0.3, 1) 0.18s,
    min-height 0.38s cubic-bezier(0.2, 0.9, 0.3, 1) 0.18s,
    padding 0.38s cubic-bezier(0.2, 0.9, 0.3, 1) 0.18s;
  pointer-events: auto;
}
.pg-loading.is-leaving {
  opacity: 0;
  pointer-events: none;
  max-height: 0;
  min-height: 0;
  padding-top: 0;
  padding-bottom: 0;
}
.pg-loading-inner { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.pg-loading-dots { display: inline-flex; gap: 6px; }
.pg-loading-dots span {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent); opacity: 0.5;
  animation: pgDotBounce 1.2s infinite ease-in-out both;
}
.pg-loading-dots span:nth-child(1) { animation-delay: -0.32s; }
.pg-loading-dots span:nth-child(2) { animation-delay: -0.16s; }
@keyframes pgDotBounce {
  0%, 80%, 100% { opacity: 0.3; transform: scale(0.8); }
  40% { opacity: 1; transform: scale(1); }
}
.pg-loading-label {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1rem;
  color: var(--text-dim);
}
.pg-loading-doc {
  font-family: var(--mono); font-size: 0.55rem;
  color: var(--text-muted);
  max-width: 320px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* Toolbar (compteur + actions tout/aucune) */
.pg-toolbar {
  display: flex; align-items: baseline; justify-content: space-between;
  padding: 0 0 14px; gap: 12px;
}
.pg-selected {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1rem;
  color: var(--text);
  letter-spacing: -0.005em;
}
.pg-actions { display: inline-flex; align-items: center; gap: 8px; flex-shrink: 0; }
.pg-action-btn {
  padding: 0;
  background: none; border: none;
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  cursor: pointer;
  transition: color 0.15s;
}
.pg-action-btn:hover { color: var(--accent); }
.pg-action-sep {
  color: var(--text-muted); opacity: 0.5;
  font-family: var(--mono); font-size: 0.6rem;
  user-select: none;
}

/* Grille — feuillets manuscrits (aspect 3:4) */
.pg-grid-wrap {
  margin-bottom: 24px;
  opacity: 0;
  transition: opacity 0.32s ease;
  pointer-events: none;
}
.pg-grid-wrap.is-ready { opacity: 1; pointer-events: auto; }
.pg-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(72px, 1fr));
  gap: 10px;
  padding: 0;
}
.page-tile {
  position: relative;
  aspect-ratio: 3 / 4;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-muted);
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
  cursor: pointer;
  user-select: none;
  border-radius: 2px;
  transition: border-color 0.15s, color 0.15s, background 0.15s, transform 0.12s, box-shadow 0.18s;
  animation: pgTileIn 0.32s both;
}
.page-tile::before {
  content: "";
  position: absolute;
  top: 4px; left: 4px; right: 4px;
  height: 1px;
  background: currentColor;
  opacity: 0;
  transition: opacity 0.18s;
}
.page-tile:hover {
  border-color: var(--border-hover);
  color: var(--text-dim);
  background: var(--bg-raised);
}
.page-tile.selected {
  border-color: var(--blue);
  color: var(--blue);
  background: color-mix(in srgb, var(--blue) 8%, var(--bg-card));
  box-shadow: 0 1px 0 0 color-mix(in srgb, var(--blue) 30%, transparent);
}
.page-tile.selected::before { opacity: 0.55; }
.page-tile:active { transform: scale(0.94); }
@keyframes pgTileIn {
  from { opacity: 0; transform: translateY(3px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Action bar : trois colonnes de chapitre */
.pg-chapters {
  display: grid !important;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
  padding: 18px 0 10px !important;
  margin: 6px 0 0 !important;
  border-top: 1px solid var(--border);
  position: static !important;
  background: transparent !important;
  backdrop-filter: none !important;
  animation: pgFade 0.6s 0.28s ease both;
}
.pab-btn.pg-chapter {
  flex: none; width: auto;
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  column-gap: 14px;
  padding: 14px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-top: 2px solid var(--ch-color, var(--border));
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--text);
  font-family: var(--font);
  font-weight: 500;
  text-align: left;
  transition: border-color 0.18s, background 0.18s, transform 0.15s;
  overflow: hidden;
}
.pab-btn.pg-chapter::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, color-mix(in srgb, var(--ch-color) 8%, transparent) 0%, transparent 40%);
  opacity: 0;
  transition: opacity 0.18s;
  pointer-events: none;
}
.pab-btn.pg-chapter:hover::after { opacity: 1; }
.pab-btn.pg-chapter:hover {
  border-color: var(--ch-color, var(--border-hover));
  transform: translateY(-1px);
}
.pab-btn.pg-chapter:active { transform: translateY(0) scale(0.99); }
.pab-btn.pg-chapter:disabled {
  opacity: 0.32;
  cursor: not-allowed;
  transform: none;
}
.pab-btn.pg-chapter:disabled:hover { border-top-color: var(--border); }
.pab-btn.pg-chapter:disabled:hover::after { opacity: 0; }

.pg-chapter--blue   { --ch-color: var(--blue); }
.pg-chapter--violet { --ch-color: var(--violet); }
.pg-chapter--amber  { --ch-color: var(--amber); }

.pg-ch-roman {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: 1.6rem;
  line-height: 1;
  color: var(--ch-color);
  letter-spacing: -0.02em;
  min-width: 22px;
}
.pg-ch-body { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.pg-ch-label {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1rem;
  letter-spacing: -0.01em;
  color: var(--text);
  line-height: 1.2;
}
.pg-ch-sub {
  font-family: var(--mono);
  font-size: 0.5rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  line-height: 1.4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.pg-ch-arrow {
  color: var(--ch-color);
  opacity: 0.45;
  transition: opacity 0.18s, transform 0.18s;
  flex-shrink: 0;
}
.pab-btn.pg-chapter:hover .pg-ch-arrow {
  opacity: 1;
  transform: translateX(3px);
}
.pab-btn.pg-chapter:disabled .pg-ch-arrow { opacity: 0.25; }

/* Visibility : on garde compat avec .visible (mais on affiche par défaut) */
.pages-actions-bar { display: grid; }

@keyframes pgFade {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Responsive */
@media (max-width: 720px) {
  .pg-chapters { grid-template-columns: 1fr; }
  .pg-mh-title { font-size: 1.7rem; }
  .pg-doc { padding: 14px 16px; }
  .pg-doc-name { font-size: 1.1rem; }
  .pg-grid { grid-template-columns: repeat(auto-fill, minmax(60px, 1fr)); gap: 8px; }
  .page-tile { font-size: 0.95rem; }
}
/* ── fin PAGES ── */
/* ── Pill selector ── */
.pill-group { display: flex; flex-wrap: wrap; gap: 6px; padding: 4px 14px 10px; }
.pill { padding: 6px 14px; border: 1px solid var(--border); font-family: var(--mono); font-size: 0.63rem; color: var(--text-muted); cursor: pointer; transition: all 0.15s; user-select: none; background: var(--bg-card); border-radius: var(--radius-sm); }
.pill.active { border-color: var(--violet); color: var(--violet); background: rgba(167,139,250,0.08); }
.pill:hover:not(.active) { border-color: var(--border-hover); color: var(--text-dim); }
.pill:active { transform: scale(0.93); }
/* ── Focus textarea ── */
.focus-textarea { width: 100%; box-sizing: border-box; margin: 0 0 4px; padding: 10px 14px; background: var(--bg); border: 1px solid var(--border); color: var(--text); font-family: var(--mono); font-size: 0.72rem; line-height: 1.5; resize: vertical; min-height: 62px; outline: none; transition: border-color 0.15s; border-radius: var(--radius-sm); }
.focus-textarea::placeholder { color: var(--text-muted); }
.focus-textarea:focus { border-color: var(--border-hover); }
/* ── Gen toggles ── */
/* ── Unified correction screen ── */
/* ── All-in-one screens (convert / grade / correction) ── */
#sc-convert-opts,
#sc-grade-opts,
#sc-correction { padding: 0 8px 48px; }

.ex-hero { padding: 32px 0 0; margin-bottom: 32px; }
.ex-hero-num { font-family: var(--mono); font-size: 0.55rem; letter-spacing: 0.2em; color: var(--accent); opacity: 0.7; margin-bottom: 8px; }
.ex-hero-title { font-family: var(--serif); font-size: 2.2rem; font-weight: 600; color: var(--text); letter-spacing: -0.03em; margin: 0; line-height: 1.1; }
.ex-hero-title .accent-dot { color: var(--amber); }
.ex-hero-sub { font-family: var(--font); font-size: 0.82rem; color: var(--text-dim); margin-top: 10px; line-height: 1.6; max-width: 420px; }
.ex-hero-rule { width: 100%; height: 1px; background: linear-gradient(90deg, var(--accent) 0%, var(--border) 40%, transparent 100%); margin-top: 24px; }

.ex-drop-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 32px; overflow: hidden; container-type: inline-size; }

.ex-row { display: flex; gap: 32px; flex-wrap: wrap; margin-bottom: 28px; }
.ex-col { flex: 1; min-width: 160px; }
.ex-label { font-family: var(--mono); font-size: 0.58rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-dim); margin-bottom: 10px; font-weight: 600; }
.ex-block { margin-bottom: 28px; }

/* Pills */
.corr-pills { display: flex; flex-wrap: wrap; gap: 6px; }
.corr-pill { padding: 7px 16px; border: 1px solid var(--border); border-radius: 20px; background: transparent; color: var(--text); font-family: var(--font); font-size: 0.78rem; cursor: pointer; transition: all 0.15s; white-space: nowrap; }
.corr-pill:hover { border-color: var(--text-muted); }
.corr-pill.active { background: var(--accent); border-color: var(--accent); color: var(--bg); font-weight: 600; }

/* Textarea */
.corr-textarea { width: 100%; box-sizing: border-box; padding: 14px 16px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); color: var(--text); font-family: var(--font); font-size: 0.82rem; line-height: 1.6; resize: vertical; min-height: 90px; outline: none; transition: border-color 0.15s; }
.corr-textarea::placeholder { color: var(--text-muted); font-size: 0.78rem; }
.corr-textarea:focus { border-color: var(--accent); }
.corr-char-count { text-align: right; font-family: var(--mono); font-size: 0.55rem; color: var(--text-muted); margin-top: 4px; }

/* Output toggle cards */
.ex-outputs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.ex-output { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 14px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); cursor: pointer; transition: border-color 0.2s; user-select: none; }
.ex-output:hover { border-color: var(--border-hover); }
.ex-output.on { border-color: var(--accent); }
.ex-output-text { min-width: 0; }
.ex-output-name { font-family: var(--font); font-size: 0.76rem; font-weight: 600; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; display: inline-flex; align-items: center; gap: 6px; }
.ex-beta-tag { font-family: var(--mono); font-size: 0.5rem; font-weight: 600; letter-spacing: 0.12em; color: var(--accent); background: color-mix(in srgb, var(--accent) 12%, transparent); border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent); border-radius: 3px; padding: 1px 5px; text-transform: uppercase; flex-shrink: 0; }
.ex-output-desc { font-family: var(--mono); font-size: 0.52rem; color: var(--text-muted); margin-top: 2px; }
.ex-switch { width: 34px; height: 18px; border-radius: 9px; background: var(--border); position: relative; flex-shrink: 0; transition: background 0.2s; }
.ex-switch.active { background: var(--accent); }
.ex-switch-dot { position: absolute; top: 2px; left: 2px; width: 14px; height: 14px; border-radius: 50%; background: var(--bg); transition: transform 0.2s; box-shadow: 0 1px 3px rgba(0,0,0,0.12); }
.ex-switch.active .ex-switch-dot { transform: translateX(16px); }

/* Submit */
.ex-go { display: flex; justify-content: flex-end; padding-top: 8px; }
.ex-go-btn { display: inline-flex; align-items: center; gap: 10px; padding: 13px 28px; background: transparent; color: var(--text); border: 1px solid var(--border); border-radius: var(--radius); cursor: pointer; font-family: var(--mono); font-size: 0.68rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; transition: all 0.2s; }
.ex-go-btn:hover { border-color: var(--accent); color: var(--accent); }
.ex-go-btn:disabled { opacity: 0.25; cursor: not-allowed; }
.ex-go-btn:disabled:hover { border-color: var(--border); color: var(--text); }

@media (max-width: 600px) {
  .ex-hero-title { font-size: 1.7rem; }
  .ex-outputs { grid-template-columns: 1fr; }
  .ex-row { flex-direction: column; gap: 18px; }
  .ex-go { justify-content: stretch; }
  .ex-go-btn { width: 100%; justify-content: center; }
}

/* Grade opts card styles (kept for grade screen) */
.corr-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; margin-bottom: 12px; }
.corr-card-label { font-family: var(--mono); font-size: 0.65rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-dim); margin-bottom: 14px; font-weight: 600; }
.corr-doc-row { display: flex; align-items: center; gap: 14px; }
.corr-doc-icon { width: 42px; height: 42px; border-radius: 10px; background: var(--bg-raised); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; color: var(--text-dim); flex-shrink: 0; }
.corr-doc-info { flex: 1; min-width: 0; }
.corr-doc-name { font-family: var(--font); font-size: 0.88rem; font-weight: 600; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.corr-doc-meta { font-family: var(--mono); font-size: 0.65rem; color: var(--text-muted); margin-top: 2px; }
.corr-change-btn { display: flex; align-items: center; gap: 6px; padding: 7px 14px; background: transparent; border: 1px solid var(--border); border-radius: var(--radius-sm); cursor: pointer; font-family: var(--font); font-size: 0.78rem; color: var(--text); transition: border-color 0.15s; flex-shrink: 0; }
.corr-change-btn:hover { border-color: var(--border-hover); }
.corr-fields { display: flex; gap: 12px; flex-wrap: wrap; }
.corr-field { flex: 1; min-width: 140px; }
.corr-field-label { font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 6px; }
.cdd { position: relative; width: 100%; }
.cdd-trigger { display: flex; align-items: center; justify-content: space-between; padding: 9px 12px; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-sm); color: var(--text); font-family: var(--font); font-size: 0.82rem; cursor: pointer; transition: border-color 0.15s; user-select: none; }
.cdd-trigger:hover, .cdd.open .cdd-trigger { border-color: var(--accent); }
.cdd-chevron { color: var(--text-muted); transition: transform 0.2s; flex-shrink: 0; }
.cdd.open .cdd-chevron { transform: rotate(180deg); }
.cdd-value { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cdd-menu { display: none; position: absolute; top: calc(100% + 4px); left: 0; right: 0; z-index: 50; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-sm); box-shadow: 0 8px 24px rgba(0,0,0,0.12); padding: 4px; max-height: 220px; overflow-y: auto; }
.cdd.open .cdd-menu { display: block; }
.cdd-opt { padding: 8px 10px; border-radius: calc(var(--radius-sm) - 2px); font-family: var(--font); font-size: 0.82rem; color: var(--text); cursor: pointer; transition: background 0.1s; }
.cdd-opt:hover { background: var(--bg-raised); }
.cdd-opt.active { color: var(--accent); font-weight: 600; }

/* Correction screen — drop card */
.corr-drop-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 28px; overflow: hidden; }

/* Drop zone inside card — padding fluide selon la largeur de la card (container query) */
.corr-drop-zone { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: clamp(8px, 1.5cqw, 14px); padding: clamp(28px, 5cqw, 48px) 20px; cursor: pointer; transition: background 0.2s; }
.corr-drop-zone:hover, .corr-drop-zone.drag-over { background: rgba(74,158,255,0.04); }
.corr-drop-zone .cdz-icon { color: var(--text-muted); }
.corr-drop-zone .cdz-title { font-family: var(--serif); font-size: clamp(1rem, 2.2cqw, 1.35rem); font-weight: 500; color: var(--text); }
.corr-drop-zone .cdz-sub { font-family: var(--font); font-size: clamp(0.75rem, 1.3cqw, 0.9rem); color: var(--text-muted); text-align: center; line-height: 1.5; }
.corr-drop-zone .cdz-btn { display: inline-block; margin-top: 8px; padding: clamp(9px, 1.2cqw, 12px) clamp(22px, 3cqw, 30px); border: 1px solid var(--border); border-radius: var(--radius-sm); font-family: var(--mono); font-size: clamp(0.65rem, 1cqw, 0.75rem); letter-spacing: 0.06em; text-transform: uppercase; color: var(--text); background: transparent; cursor: pointer; transition: border-color 0.15s; }
.corr-drop-zone .cdz-btn:hover { border-color: var(--text); }
.corr-drop-zone .cdz-alt { font-family: var(--mono); font-size: clamp(0.58rem, 0.9cqw, 0.68rem); color: var(--accent); margin-top: 4px; cursor: pointer; }
.corr-drop-zone .cdz-alt:hover { text-decoration: underline; }
.corr-uploading { display: flex; align-items: center; justify-content: center; gap: 14px; padding: clamp(28px, 5cqw, 48px) 20px; }
.corr-uploading .spin { width: 22px; height: 22px; flex-shrink: 0; }
.corr-uploading-text { font-family: var(--mono); font-size: 0.7rem; color: var(--text-dim); }
.corr-doc-loaded { display: flex; align-items: center; gap: clamp(12px, 1.5cqw, 18px); padding: clamp(14px, 2.5cqw, 24px); }

/* (old corr-pills/toggles/submit removed — replaced by ex-* classes above) */

.gen-toggle-row { display: flex; gap: 8px; padding: 4px 14px 8px; }
.gen-toggle { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 7px; padding: 14px 8px 12px; border: 1px solid var(--border); background: var(--bg-card); cursor: pointer; user-select: none; transition: all 0.18s; position: relative; border-radius: var(--radius-sm); }
.gen-toggle.active { border-color: var(--border-hover); background: var(--bg-raised); }
.gen-toggle:hover { border-color: var(--border-hover); }
.gen-toggle-icon { font-size: 1.1rem; line-height: 1; }
.gen-toggle-lbl { font-family: var(--mono); font-size: 0.55rem; text-align: center; text-transform: uppercase; line-height: 1.4; color: var(--text-muted); transition: color 0.2s; }
.gen-toggle.active .gen-toggle-lbl { color: var(--text-dim); }
.gen-toggle-tick { position: absolute; top: 7px; right: 9px; font-size: 0.55rem; font-family: var(--mono); opacity: 0; transition: opacity 0.2s; }
.gen-toggle.active .gen-toggle-tick { opacity: 1; color: var(--green); }
/* ── Loading screens ── */
/* ── Loading screens — DA simple & calme ── */
#sc-convert-loading, #sc-grade-loading, #sc-hints-loading { padding: 0 16px 40px; }

/* Top progress bar */
.ld-progress-bar { position: sticky; top: 0; height: 2px; background: var(--border); z-index: 5; overflow: hidden; margin: 0 -16px; }
.ld-progress-bar::before { content: ''; position: absolute; inset: 0; background: var(--accent); transform: scaleX(var(--progress, 0)); transform-origin: left center; transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1); }

.ld-wrap { max-width: var(--content-main, 980px); margin: 0 auto; width: 100%; padding: 56px 0 40px; }

.ld-hero { margin-bottom: 44px; }
.ld-eyebrow { font-family: var(--mono); font-size: 0.58rem; letter-spacing: 0.22em; color: var(--accent); margin-bottom: 16px; display: block; }
.ld-title { font-family: var(--serif); font-size: clamp(1.9rem, 5vw, 2.8rem); font-weight: 400; color: var(--text); letter-spacing: -0.025em; margin: 0 0 28px; line-height: 1.1; }
.ld-title em { font-style: normal; }
.ld-title br { display: none; }
.ld-title .accent-dot { color: var(--accent); }

.ld-info-row { display: flex; gap: 48px; align-items: baseline; }
.ld-info-block { display: flex; flex-direction: column; gap: 6px; }
.ld-info-label { font-family: var(--mono); font-size: 0.54rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--text-muted); }
.ld-timer { font-family: var(--mono); font-size: 1.4rem; font-weight: 400; color: var(--text); font-variant-numeric: tabular-nums; line-height: 1; }
.ld-stepcount { font-family: var(--mono); font-size: 1.4rem; font-weight: 400; color: var(--text); line-height: 1; display: flex; align-items: baseline; }
.ld-stepcount-sep { color: var(--text-muted); margin: 0 4px; }
.ld-stepcount span:last-child { color: var(--text-muted); }

/* Éléments retirés pour alléger */
.ld-caption, .ld-ornament { display: none; }

/* Steps list */
.ld-steps { list-style: none; padding: 0; margin: 0; }
.ld-step { display: grid; grid-template-columns: 36px 1fr auto; align-items: center; gap: 16px; padding: 16px 0; border-top: 1px solid var(--border); transition: color 0.3s ease; }
.ld-step:last-child { border-bottom: 1px solid var(--border); }

.ld-sidx { font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.14em; color: var(--text-muted); transition: color 0.3s; }
.ld-stxt { font-family: var(--font); font-size: 0.95rem; font-weight: 400; color: var(--text-muted); transition: color 0.3s; min-width: 0; }
.ld-sdot { width: 8px; height: 8px; border-radius: 50%; background: transparent; border: 1px solid var(--border); flex-shrink: 0; transition: all 0.3s; }

/* Active */
.ld-step.active .ld-sidx { color: var(--accent); }
.ld-step.active .ld-stxt { color: var(--text); }
.ld-step.active .ld-sdot { background: var(--accent); border-color: var(--accent); animation: ld-dot-pulse 1.4s ease-in-out infinite; }

@keyframes ld-dot-pulse {
  0%, 100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 45%, transparent); }
  50% { box-shadow: 0 0 0 5px color-mix(in srgb, var(--accent) 0%, transparent); }
}

/* Done */
.ld-step.done .ld-sidx { color: var(--text-dim); }
.ld-step.done .ld-stxt { color: var(--text-dim); }
.ld-step.done .ld-sdot { background: var(--accent); border-color: var(--accent); opacity: 0.45; }

/* Error */
.ld-error { display: none; flex-direction: column; align-items: flex-start; gap: 12px; margin-top: 28px; padding: 16px 18px; border: 1px solid color-mix(in srgb, var(--red) 30%, transparent); border-radius: var(--radius); background: color-mix(in srgb, var(--red) 5%, transparent); }
.ld-error.show { display: flex; }
.ld-error-text { font-family: var(--font); font-size: 0.9rem; color: var(--red); line-height: 1.5; }
.ld-retry { padding: 9px 20px; background: transparent; border: 1px solid var(--border); color: var(--text); font-family: var(--mono); font-size: 0.65rem; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 600; cursor: pointer; border-radius: var(--radius); transition: all 0.15s; }

/* ── Bouton Annuler sur les 3 loading screens ── */
.ld-cancel-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.15s;
  z-index: 10;
}
.ld-cancel-btn:hover {
  border-color: var(--red);
  color: var(--red);
  background: color-mix(in srgb, var(--red) 6%, transparent);
}
.ld-cancel-btn[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
}
.ld-cancel-btn svg { flex-shrink: 0; }
.ld-retry:hover { border-color: var(--accent); color: var(--accent); }

@media (max-width: 600px) {
  .ld-wrap { padding: 36px 0 40px; }
  .ld-title { font-size: clamp(1.7rem, 7.5vw, 2.2rem); margin-bottom: 22px; }
  .ld-info-row { gap: 32px; }
  .ld-timer, .ld-stepcount { font-size: 1.2rem; }
  .ld-stxt { font-size: 0.88rem; }
  .ld-step { padding: 14px 0; gap: 14px; grid-template-columns: 30px 1fr auto; }
}
/* ──────────────────────────────────────────────────────────
   GRADE RESULT — « Bulletin de correction » (editorial)
   ──────────────────────────────────────────────────────── */
#sc-grade-result { padding: 10px 14px 48px; }
.bulletin {
  width: 100%;
  max-width: var(--content-main, 980px);
  margin: 0 auto;
  color: var(--text);
  --bl-ink:  var(--violet);
  --bl-red:  var(--red);
  --bl-ok:   var(--green);
}

/* ── Masthead ── */
.bl-masthead {
  display: flex; align-items: center; gap: 14px;
  padding: 18px 4px 6px;
  animation: blFadeIn 0.5s ease both;
}
.bl-mh-rule { flex: 1; height: 1px; background: var(--text); opacity: 0.22; }
.bl-mh-text {
  display: flex; align-items: baseline; gap: 8px;
  font-family: var(--mono);
  font-size: 0.54rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text-dim);
  white-space: nowrap;
}
.bl-mh-title { font-weight: 600; color: var(--text); }
.bl-mh-sep { color: var(--text-muted); }
.bl-mh-date { color: var(--text-muted); letter-spacing: 0.18em; }

/* ── Verdict : note + citation ── */
.bl-verdict {
  position: relative;
  padding: 28px 0 36px;
  border-bottom: 1px solid var(--border);
  animation: blFadeIn 0.6s 0.08s ease both;
}
.bl-verdict-grid {
  display: grid;
  grid-template-columns: minmax(200px, 0.7fr) 1fr;
  gap: 56px;
  align-items: center;
}
.bl-score-stack {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}
.bl-score-eyebrow {
  font-family: var(--mono);
  font-size: 0.52rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding-left: 3px;
}
.bl-score-row {
  display: flex; align-items: flex-end; gap: 8px;
  line-height: 0.9;
}
.bl-score-num {
  font-family: var(--serif);
  font-weight: 300;
  font-size: 7.4rem;
  letter-spacing: -0.04em;
  line-height: 0.82;
  color: var(--bl-grade-color, var(--text));
  font-variant-numeric: lining-nums proportional-nums;
  animation: blScoreRise 0.9s 0.2s cubic-bezier(0.2, 0.9, 0.3, 1) both;
}
.bl-score-denom {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  margin-bottom: 14px;
}
.bl-score-bar {
  display: inline-block;
  width: 18px; height: 1px;
  background: var(--text-muted);
  transform: rotate(-72deg);
  transform-origin: center;
}
.bl-score-max {
  font-family: var(--serif);
  font-size: 1.7rem;
  font-weight: 300;
  color: var(--text-muted);
  letter-spacing: -0.02em;
}
.bl-grade-top  { --bl-grade-color: var(--green); }
.bl-grade-good { --bl-grade-color: var(--blue); }
.bl-grade-avg  { --bl-grade-color: var(--amber); }
.bl-grade-low  { --bl-grade-color: var(--red); }

/* Commentaire du correcteur (ni citation, ni guillemets) */
.bl-comment {
  display: flex;
  flex-direction: column;
  gap: 10px;
  animation: blFadeIn 0.7s 0.3s ease both;
  min-width: 0;
}
.bl-comment-label {
  font-family: var(--mono);
  font-size: 0.52rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.bl-comment-label::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border);
  max-width: 44px;
}
.bl-comment-body {
  font-family: var(--serif);
  font-size: 1.06rem;
  line-height: 1.6;
  color: var(--text-dim);
  letter-spacing: -0.005em;
}
.bl-comment-body p:first-child { margin-top: 0; }
.bl-comment-body p:last-child  { margin-bottom: 0; }
.bl-comment-body strong { color: var(--text); font-weight: 600; }
.bl-comment-body em { font-style: italic; }

/* ── Sections (Barème / Annotations) ── */
.bl-section {
  padding: 28px 0 10px;
  animation: blFadeIn 0.6s 0.2s ease both;
}
.bl-sec-head {
  display: flex; align-items: baseline; gap: 12px;
  margin-bottom: 18px;
}
.bl-sec-num {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: 1.1rem;
  color: var(--bl-ink);
  letter-spacing: -0.01em;
  min-width: 18px;
}
.bl-sec-title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.28rem;
  letter-spacing: -0.02em;
  color: var(--text);
  margin: 0;
}
.bl-sec-rule {
  flex: 1;
  height: 1px;
  background: var(--border);
  align-self: center;
  margin-top: 3px;
}
.bl-sec-count {
  font-family: var(--mono);
  font-size: 0.52rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  align-self: center;
}

/* ── Barème détaillé — tableau typographique ── */
.bl-criteria {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border);
}
.bl-crit {
  display: grid;
  grid-template-columns: 26px 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 14px 4px;
  border-bottom: 1px solid var(--border);
  position: relative;
  animation: blFadeIn 0.5s ease both;
}
.bl-crit-roman {
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: right;
  letter-spacing: 0.04em;
}
.bl-crit-name {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: -0.005em;
  color: var(--text);
  display: flex;
  align-items: baseline;
  gap: 12px;
  min-width: 0;
}
.bl-crit-leader {
  flex: 1;
  min-width: 20px;
  border-bottom: 1px dotted var(--text-muted);
  align-self: flex-end;
  margin-bottom: 5px;
  opacity: 0.55;
}
.bl-crit-score {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--bl-ink);
  letter-spacing: 0;
  white-space: nowrap;
}
.bl-crit-score em {
  font-style: normal;
  color: var(--text-muted);
  font-weight: 400;
}
/* Pastille qualitative : pts hauts = ◆, moyens = ◇, faibles = · */
.bl-crit-dot {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.75rem;
  margin-right: 2px;
  line-height: 1;
}
.bl-crit.is-high .bl-crit-dot   { color: var(--green); }
.bl-crit.is-mid  .bl-crit-dot   { color: var(--amber); }
.bl-crit.is-low  .bl-crit-dot   { color: var(--red); }
.bl-crit.is-low  .bl-crit-name  { color: var(--text-dim); }

/* ── Annotations (erreurs) ── */
.bl-annotations {
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.bl-anno {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 18px;
  position: relative;
  animation: blFadeIn 0.45s ease both;
}
.bl-anno-num {
  font-family: var(--serif);
  font-weight: 300;
  font-size: 2.2rem;
  line-height: 1;
  color: var(--bl-red);
  letter-spacing: -0.03em;
  text-align: right;
  padding-top: 2px;
  opacity: 0.9;
  font-variant-numeric: lining-nums;
}
.bl-anno-body {
  display: flex;
  flex-direction: column;
  padding-left: 18px;
  border-left: 2px solid var(--bl-red);
  position: relative;
}
.bl-anno-body::before {
  content: "";
  position: absolute;
  left: -2px; top: 0;
  width: 2px; height: 20px;
  background: var(--bl-red);
  box-shadow: 0 0 0 2px var(--bg, transparent);
}
.bl-anno-loc {
  font-family: var(--mono);
  font-size: 0.52rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--bl-red);
  margin-bottom: 8px;
  opacity: 0.82;
}
.bl-anno-desc {
  font-family: var(--serif);
  font-size: 1rem;
  line-height: 1.55;
  color: var(--text);
  letter-spacing: -0.005em;
}
.bl-anno-desc p:first-child { margin-top: 0; }
.bl-anno-desc p:last-child  { margin-bottom: 0; }
.bl-anno-fix {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--border);
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--bl-ok);
}
.bl-anno-fix-label {
  font-family: var(--mono);
  font-style: normal;
  font-size: 0.5rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--bl-ok);
  white-space: nowrap;
  padding-top: 3px;
  opacity: 0.85;
  flex-shrink: 0;
}
.bl-anno-fix-text { min-width: 0; }
.bl-anno-fix-text p:first-child { margin-top: 0; }
.bl-anno-fix-text p:last-child  { margin-bottom: 0; }

/* État "aucune erreur" */
.bl-no-err {
  padding: 24px 0;
  text-align: center;
  font-family: var(--serif);
  font-size: 1.05rem;
  font-style: italic;
  color: var(--bl-ok);
}
.bl-no-err::before {
  content: "◇";
  display: block;
  font-size: 1.4rem;
  margin-bottom: 6px;
  opacity: 0.6;
}

/* Colophon */
.bl-colophon {
  display: flex; align-items: center; gap: 14px;
  padding: 32px 4px 10px;
  animation: blFadeIn 0.6s 0.6s ease both;
}
.bl-col-rule { flex: 1; height: 1px; background: var(--border); }
.bl-col-text {
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

/* Animations */
@keyframes blFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes blScoreRise {
  from { opacity: 0; transform: translateY(18px); letter-spacing: -0.08em; }
  to   { opacity: 1; transform: translateY(0);    letter-spacing: -0.04em; }
}

/* Responsive */
@media (max-width: 640px) {
  .bl-masthead { padding: 14px 2px 4px; gap: 10px; }
  .bl-mh-text { font-size: 0.5rem; letter-spacing: 0.22em; }
  .bl-verdict-grid {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .bl-score-num { font-size: 5.8rem; }
  .bl-score-max { font-size: 1.4rem; }
  .bl-score-denom { margin-bottom: 10px; }
  .bl-comment-body { font-size: 0.98rem; }
  .bl-sec-title { font-size: 1.12rem; }
  .bl-crit { grid-template-columns: 20px 1fr auto; gap: 10px; padding: 12px 2px; }
  .bl-crit-name { font-size: 0.94rem; }
  .bl-anno { grid-template-columns: 32px 1fr; gap: 12px; }
  .bl-anno-num { font-size: 1.8rem; }
  .bl-anno-body { padding-left: 14px; }
  .bl-anno-desc { font-size: 0.94rem; }
  .bl-anno-fix { font-size: 0.88rem; }
}
/* ── Hints ── */
/* ── Hints result (redesigned) ── */
#sc-hints-result { padding: 0 16px 40px; }
#sc-hints-result .hr-wrap { max-width: var(--content-main, 980px); margin: 0 auto; width: 100%; }

.hr-hero { padding: 32px 0 0; margin-bottom: 28px; }
.hr-hero-num { font-family: var(--mono); font-size: 0.55rem; letter-spacing: 0.2em; color: var(--accent); margin-bottom: 10px; }
.hr-hero-title { font-family: var(--serif); font-size: 2rem; font-weight: 600; color: var(--text); letter-spacing: -0.025em; margin: 0; line-height: 1.15; word-break: break-word; }
.hr-hero-sub { font-family: var(--font); font-size: 0.8rem; color: var(--text-dim); margin-top: 10px; line-height: 1.6; max-width: 480px; }
.hr-hero-rule { width: 100%; height: 1px; background: linear-gradient(90deg, var(--accent) 0%, var(--border) 40%, transparent 100%); margin-top: 22px; }

/* Tabs (jump links) */
.hr-tabs { display: flex; gap: 4px; margin-bottom: 20px; flex-wrap: wrap; }
.hr-tab { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border: 1px solid var(--border); border-radius: 20px; background: transparent; color: var(--text-dim); font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.1em; text-transform: uppercase; cursor: pointer; transition: all 0.15s; }
.hr-tab:hover { border-color: var(--text-muted); color: var(--text); }
.hr-tab-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--accent); opacity: 0.8; }

/* Section */
.hr-section { margin-bottom: 28px; }
.hr-section.hidden { display: none; }
.hr-section-head { display: flex; align-items: baseline; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--border); margin-bottom: 14px; transition: border-color 0.15s; }
.hr-section-head.hr-clickable { cursor: pointer; user-select: none; }
.hr-section-head.hr-clickable:hover { border-color: var(--accent); }
.hr-section-label { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text); font-weight: 600; flex: 1; }
.hr-section-meta { font-family: var(--mono); font-size: 0.55rem; color: var(--text-muted); letter-spacing: 0.08em; }
.hr-chevron { color: var(--text-muted); font-size: 0.7rem; transition: transform 0.25s; flex-shrink: 0; }
.hr-section-head.open .hr-chevron { transform: rotate(180deg); color: var(--accent); }

/* Collapse */
.hr-reveal { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; }
.hr-reveal.open { max-height: none; }

/* Correction / Méthode prose inside a card, same x as hints cards */
#corr-card .hr-prose, #cr-card .hr-prose { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 20px; }

/* Hints list */
.hr-timeline { position: relative; }
.hr-q-group { margin-bottom: 18px; }
.hr-q-group:last-child { margin-bottom: 0; }
.hr-q-label { font-family: var(--serif); font-size: 1rem; font-weight: 600; color: var(--text); margin: 10px 0 12px; padding-left: 18px; position: relative; }
.hr-q-label::before { content: ''; position: absolute; left: 0; top: 50%; width: 12px; height: 1px; background: var(--accent); transform: translateY(-50%); }

.hr-hint { position: relative; margin-bottom: 10px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; transition: all 0.2s; }
.hr-hint:hover { border-color: var(--border-hover); }
.hr-hint.unlocked { border-color: var(--border-hover); }
.hr-hint.unlocked::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 2px; background: var(--accent); }

.hr-hint-head { display: flex; align-items: center; gap: 14px; padding: 13px 16px; cursor: pointer; user-select: none; transition: background 0.15s; }
.hr-hint-head:hover { background: var(--bg-raised); }
.hr-hint-idx { font-family: var(--mono); font-size: 0.55rem; letter-spacing: 0.1em; color: var(--text-muted); flex-shrink: 0; min-width: 46px; }
.hr-hint.unlocked .hr-hint-idx { color: var(--accent); }
.hr-hint-status { flex: 1; font-family: var(--font); font-size: 0.82rem; font-weight: 500; color: var(--text-muted); }
.hr-hint.unlocked .hr-hint-status { color: var(--text); }
.hr-hint-icon { flex-shrink: 0; width: 22px; height: 22px; display: flex; align-items: center; justify-content: center; color: var(--text-muted); transition: all 0.2s; }
.hr-hint.unlocked .hr-hint-icon { color: var(--accent); }

.hr-hint-body { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; border-top: 0 solid var(--border); }
.hr-hint.unlocked .hr-hint-body { max-height: 3000px; border-top-width: 1px; }
.hr-hint.unlocked.collapsed .hr-hint-body { max-height: 0; border-top-width: 0; }
.hr-hint-content { padding: 16px 18px; font-family: var(--font); font-size: 0.85rem; color: var(--text); line-height: 1.7; }

/* Prose (correction / compte-rendu) */
.hr-prose { padding: 4px 0 20px; font-family: var(--font); font-size: 0.88rem; color: var(--text); line-height: 1.75; }
.hr-prose h1 { font-family: var(--serif); font-size: 1.4rem; font-weight: 600; color: var(--text); margin: 1.2em 0 0.5em; letter-spacing: -0.02em; }
.hr-prose h2 { font-family: var(--serif); font-size: 1.15rem; font-weight: 600; color: var(--text); margin: 1em 0 0.5em; letter-spacing: -0.015em; }
.hr-prose h3 { font-family: var(--font); font-size: 0.95rem; font-weight: 600; color: var(--accent); margin: 0.9em 0 0.4em; letter-spacing: -0.01em; text-transform: uppercase; font-size: 0.7rem; letter-spacing: 0.08em; }
.hr-prose p { margin: 0 0 0.9em; }
.hr-prose p:last-child { margin-bottom: 0; }
.hr-prose ul, .hr-prose ol { padding-left: 20px; margin: 0 0 0.9em; }
.hr-prose li { margin-bottom: 0.3em; }
.hr-prose strong { color: var(--text); font-weight: 600; }
.hr-prose em { font-family: var(--serif); font-style: italic; }
.hr-prose code { font-family: var(--mono); font-size: 0.82em; background: var(--bg-raised); padding: 1px 6px; border-radius: 3px; border: 1px solid var(--border); }
.hr-prose blockquote { border-left: 2px solid var(--accent); padding-left: 16px; margin: 1em 0; color: var(--text-dim); font-family: var(--serif); font-style: italic; font-size: 0.95em; }
.hr-prose hr { border: 0; border-top: 1px solid var(--border); margin: 1.5em 0; }

/* Loading */
.hr-loading { display: flex; align-items: center; gap: 12px; padding: 16px 0; color: var(--text-dim); font-family: var(--mono); font-size: 0.65rem; }
.hr-loading .spin { width: 18px; height: 18px; flex-shrink: 0; }

/* Footer */
.hr-foot { margin-top: 20px; margin-bottom: 32px; padding-top: 24px; border-top: 1px solid var(--border); }
.hr-foot-btn { display: inline-flex; align-items: center; gap: 10px; padding: 10px 18px; background: transparent; border: 1px solid var(--border); border-radius: var(--radius); color: var(--text); font-family: var(--mono); font-size: 0.68rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; cursor: pointer; transition: all 0.15s; }
.hr-foot-btn:hover { border-color: var(--accent); color: var(--accent); }

@media (max-width: 600px) {
  #sc-hints-result { padding: 0 12px 40px; }
  .hr-hero-title { font-size: 1.5rem; }
  .hr-prose { font-size: 0.82rem; }
  .hr-hint-content { font-size: 0.78rem; padding: 14px; }
  .hr-timeline { padding-left: 20px; }
  .hr-hint::before { left: -18px; top: 14px; }
}
/* ── Home reMarkable link ── */
.home-rm-link { display:flex; align-items:center; gap:10px; padding:11px 14px; border:1px solid var(--border); border-radius:var(--radius-sm); cursor:pointer; transition:all 0.15s; margin-bottom:16px; color:var(--text-dim); }
.home-rm-link:hover { border-color:var(--border-hover); color:var(--text); background:var(--bg-raised); }
.home-rm-link:active { background:var(--bg-card); }
.home-rm-icon { position:relative; width:34px; height:34px; flex-shrink:0; }
.home-rm-badge {
  position:absolute;
  width:22px;
  height:22px;
  border:1px solid var(--border);
  border-radius:7px;
  background:var(--bg-card);
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
  box-shadow: 0 4px 10px rgba(0,0,0,0.18);
}
.home-rm-badge--rm { top:0; left:0; padding:1px 2px; background:#0a0a0a; }
[data-theme="light"] .home-rm-badge--rm { background:#ebe7df; }
.home-rm-badge--drive { right:0; bottom:0; padding:2px; }
.home-rm-badge img,
.home-rm-badge svg { width:100%; height:100%; display:block; object-fit:cover; }
.home-rm-label { flex:1; font-size:0.85rem; font-weight:500; }
.home-rm-sub { font-family:var(--mono); font-size:0.54rem; color:var(--text-muted); margin-top:1px; }
/* ── Expiry ring ── */
.expiry-ring { flex-shrink: 0; display: flex; align-items: center; justify-content: center; }
/* ── Local upload (browse tab) ── */
.local-upload-area { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 20px; padding: 40px 20px; }
.local-upload-card { width: 100%; max-width: 300px; border: 1.5px dashed var(--border); background: var(--bg-card); padding: 32px 20px; display: flex; flex-direction: column; align-items: center; gap: 12px; cursor: pointer; transition: all 0.18s; border-radius: var(--radius); }
.local-upload-card:hover { border-color: var(--border-hover); background: var(--bg-raised); }
.local-upload-card.drag-over { border-color: var(--accent); background: var(--bg-raised); }
.local-upload-icon { font-size: 2rem; opacity: 0.35; }
.local-upload-label { font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.1em; color: var(--text-dim); text-transform: uppercase; }
.local-upload-sub { font-family: var(--mono); font-size: 0.58rem; color: var(--text-muted); text-align: center; line-height: 1.5; }
.local-uploading { display: flex; flex-direction: column; align-items: center; gap: 10px; }
.local-uploading .spin { width: 22px; height: 22px; }
.local-uploading-label { font-family: var(--mono); font-size: 0.63rem; color: var(--text-dim); }
.local-staged-area { width: 100%; max-width: 340px; display: flex; flex-direction: column; gap: 12px; }
.local-staged-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(80px,1fr)); gap: 8px; }
.local-staged-thumb { position: relative; aspect-ratio: 1; background: var(--bg-card); border: 1px solid var(--border); overflow: hidden; border-radius: var(--radius-sm); }
.local-staged-thumb img { width: 100%; height: 100%; object-fit: cover; }
.local-staged-thumb .thumb-pdf { display: flex; align-items: center; justify-content: center; height: 100%; font-size: 1.5rem; }
.local-staged-thumb .thumb-rm { position: absolute; top: 3px; right: 3px; width: 16px; height: 16px; background: var(--bg); border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; font-size: 0.5rem; color: var(--red); border: 1px solid; }
.local-staged-thumb .thumb-name { position: absolute; bottom: 0; left: 0; right: 0; background: rgba(0,0,0,0.6); font-family: var(--mono); font-size: 0.42rem; color: var(--text-dim); padding: 2px 3px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.local-add-more { border: 1px dashed var(--border); background: var(--bg-card); padding: 10px; display: flex; align-items: center; justify-content: center; gap: 8px; cursor: pointer; transition: all 0.18s; border-radius: var(--radius-sm); }
.local-add-more:hover, .local-add-more.drag-over { border-color: var(--border-hover); background: var(--bg-raised); }
.local-add-more span { font-family: var(--mono); font-size: 0.6rem; color: var(--text-muted); }

/* ── Login screen ── */
.login-wrap {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  min-height: 100%; padding: 48px 24px; gap: 0;
}
.login-logo {
  font-family: var(--serif); font-size: 3rem; font-weight: 500; letter-spacing: -0.03em;
  margin-bottom: 10px; display: inline-flex; align-items: baseline; line-height: 1;
}
.login-logo .logo-word { color: var(--text); }
.login-logo .logo-dot  { color: var(--amber); font-size: 1.15em; margin-left: 2px; }
.login-tagline {
  font-family: var(--mono); font-size: 0.72rem; color: var(--text-dim);
  text-align: center; margin-bottom: 48px; max-width: 240px; line-height: 1.5;
}
.login-buttons { display: flex; flex-direction: column; gap: 12px; width: 100%; max-width: 280px; }
.login-btn {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  padding: 13px 20px; border-radius: var(--radius); border: 1px solid var(--border);
  font-family: var(--font); font-size: 0.85rem; font-weight: 600; cursor: pointer;
  transition: background 0.15s, border-color 0.15s, transform 0.1s;
  width: 100%;
}
.login-btn:active { transform: scale(0.97); }
.login-apple { background: #000; color: #fff; border-color: #000; }
.login-apple:hover { background: #111; border-color: #111; }
[data-theme="light"] .login-apple { background: #000; color: #fff; border-color: #000; }
.login-google { background: var(--bg-card); color: var(--text); }
.login-google:hover { background: var(--bg-raised); border-color: var(--border-hover); }
.login-x { background: #000; color: #fff; border-color: #333; }
.login-x:hover { background: #111; }
[data-theme="light"] .login-x { background: #000; color: #fff; }

/* ── User menu ── */
.user-menu-backdrop {
  position: fixed; inset: 0; z-index: 99;
}
.user-menu {
  position: fixed; z-index: 100; min-width: 260px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow); padding: 4px;
}
.user-menu-info { padding: 10px 12px 8px; }
.user-menu-sep  { height: 1px; background: var(--border); margin: 2px 0; }
.user-menu-item {
  display: flex; align-items: center; gap: 8px; width: 100%;
  padding: 8px 12px; background: none; border: none; cursor: pointer;
  font-family: var(--font); font-size: 0.78rem; color: var(--text-dim);
  border-radius: var(--radius-sm); transition: background 0.12s, color 0.12s;
  text-align: left;
}
.user-menu-item:hover { background: var(--bg-raised); color: var(--text); }

/* ── User menu connections ── */
.umc-section-title { padding: 8px 14px 6px; font-family: var(--mono); font-size: 0.43rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted); }
/* Card layout */
.umc-card {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  margin: 0 8px 8px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-raised);
  transition: border-color 0.14s, background 0.14s, transform 0.14s;
}
.umc-card:hover { border-color: var(--border-hover); background: var(--bg-card); }
[data-theme="light"] .umc-card:hover { background: rgba(0,0,0,0.03); }
.umc-logo { flex-shrink: 0; width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; border-radius: 8px; overflow: hidden; }
.umc-logo svg { width: 32px; height: 32px; }
.umc-logo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.umc-card--rm .umc-logo { background: #0a0a0a; color: #f5f5f5; padding: 1px 2px; border-radius: 8px; }
[data-theme="light"] .umc-card--rm .umc-logo { background: #ebe7df; color: #111; }
.umc-card--drive .umc-logo { padding: 2px; }
.umc-main { min-width: 0; }
.umc-head { display: flex; align-items: center; gap: 8px; min-width: 0; }
.umc-name { font-size: 0.82rem; color: var(--text); letter-spacing: -0.01em; font-weight: 600; min-width: 0; }
.umc-sub { margin-top: 2px; font-family: var(--mono); font-size: 0.5rem; color: var(--text-muted); line-height: 1.5; }
.umc-right { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
/* Status pill */
.umc-status {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 6px;
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 0.42rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 1px solid transparent;
  color: var(--green);
  background: rgba(76,175,133,0.09);
}
.umc-status--on { color: var(--green); }
.umc-status--off {
  color: var(--text-muted);
  background: transparent;
  border-color: var(--border);
}
.umc-dot { width: 5px; height: 5px; border-radius: 50%; background: currentColor; flex-shrink: 0; box-shadow: 0 0 4px currentColor; animation: dot-pulse 2.4s ease-in-out infinite; }
@keyframes dot-pulse { 0%,100% { opacity:1; } 50% { opacity:0.45; } }
/* Action buttons */
.umc-action {
  font-family: var(--mono);
  font-size: 0.44rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 7px 10px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.13s;
  white-space: nowrap;
}
.umc-action--on { border: 1px solid rgba(74,158,255,0.35); background: rgba(74,158,255,0.1); color: var(--blue); }
.umc-action--on:hover { border-color: var(--blue); background: rgba(74,158,255,0.18); }
.umc-action--off { border: 1px solid rgba(224,82,82,0.24); background: rgba(224,82,82,0.04); color: rgba(224,82,82,0.78); }
.umc-action--off:hover { border-color: rgba(224,82,82,0.6); color: rgba(224,82,82,0.95); background: rgba(224,82,82,0.1); }
/* Panel */
.umc-panel {
  margin: -2px 8px 8px;
  padding: 12px;
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 10px 10px;
  background: var(--bg);
}
.umc-hint { font-family: var(--mono); font-size: 0.5rem; color: var(--text-muted); line-height: 1.6; margin-bottom: 8px; }
.umc-input { font-size: 0.72rem !important; padding: 7px 10px !important; margin-bottom: 6px; }
.umc-submit { width: 100%; padding: 8px; font-family: var(--mono); font-size: 0.52rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; background: rgba(74,158,255,0.1); border: 1px solid rgba(74,158,255,0.3); color: var(--blue); border-radius: var(--radius-sm); cursor: pointer; transition: all 0.15s; }
.umc-submit:hover { background: rgba(74,158,255,0.18); border-color: var(--blue); }
.umc-err { font-family: var(--mono); font-size: 0.5rem; color: var(--red); margin-top: 5px; min-height: 12px; }

/* reMarkable connect — animation loading */
.umc-submit { display: inline-flex; align-items: center; justify-content: center; gap: 8px; }
.umc-submit:disabled { cursor: default; }
.umc-submit.rmc-loading { opacity: 1; background: color-mix(in srgb, var(--accent) 8%, transparent); border-color: color-mix(in srgb, var(--accent) 35%, transparent); color: var(--accent); }
.umc-submit.rmc-success { background: color-mix(in srgb, var(--accent) 15%, transparent); border-color: var(--accent); color: var(--accent); animation: rmcSuccess 0.4s ease-out; }
@keyframes rmcSuccess { 0% { transform: scale(0.96); } 50% { transform: scale(1.02); } 100% { transform: scale(1); } }

.rmc-spin {
  width: 10px; height: 10px; border-radius: 50%;
  border: 1.5px solid color-mix(in srgb, var(--accent) 25%, transparent);
  border-top-color: var(--accent);
  animation: rmcSpin 0.7s linear infinite;
  flex-shrink: 0;
}
@keyframes rmcSpin { to { transform: rotate(360deg); } }

.rmc-phases {
  margin-top: 10px; padding-top: 8px;
  border-top: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 4px;
  animation: rmcPhasesIn 0.3s ease-out;
}
@keyframes rmcPhasesIn { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }

.rmc-phase {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 0.55rem; letter-spacing: 0.04em;
  color: var(--text-muted); transition: color 0.3s;
  padding: 3px 0;
}
.rmc-phase-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--border); flex-shrink: 0;
  transition: all 0.3s;
}
.rmc-phase.active { color: var(--text); }
.rmc-phase.active .rmc-phase-dot {
  background: var(--accent);
  animation: rmcDotPulse 1.2s ease-in-out infinite;
}
@keyframes rmcDotPulse {
  0%, 100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 50%, transparent); }
  50% { box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 0%, transparent); }
}
.rmc-phase.done { color: var(--text-dim); }
.rmc-phase.done .rmc-phase-dot { background: var(--accent); opacity: 0.5; }

/* Déconnexion : overlay sur la card */
.umc-card { position: relative; }
.umc-card.umc-disconnecting > *:not(.umc-disconnect-overlay) { opacity: 0.3; transition: opacity 0.2s; }
.umc-disconnect-overlay {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center; gap: 10px;
  background: color-mix(in srgb, var(--bg-card) 85%, transparent);
  backdrop-filter: blur(2px); -webkit-backdrop-filter: blur(2px);
  border-radius: inherit;
  font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.05em;
  color: var(--text-dim);
  animation: umcFadeIn 0.18s ease-out;
  z-index: 2;
}
.umc-disconnect-overlay.done { color: var(--accent); }
.umc-disconnect-overlay.error { color: var(--red); }
.umc-check { color: var(--accent); font-size: 0.95rem; font-weight: 600; }
@keyframes umcFadeIn { from { opacity: 0; } to { opacity: 1; } }

/* ── Desktop large screens ── */
@media (min-width: 900px) {
  :root {
    --h-pad: clamp(28px, 3.4vw, 56px);
    --content-wide: 1180px;
    --content-main: 980px;
    --content-narrow: 860px;
  }

  .section-label { padding-left: 0; padding-right: 0; }

  /* HOME — single-column: greeting → 4 cards → recent below */
  .home-wrap {
    width: 100%;
    max-width: 1320px;
    margin: 0 auto;
    padding: 12px var(--h-pad) 32px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    flex: 0 1 auto;
  }
  .home-topbar { margin-top: 16px; margin-bottom: 28px; }
  .home-greeting { margin-bottom: 24px; }
  .mode-cards {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px; margin-bottom: 28px;
  }
  .home-section-title { margin-top: 8px; margin-bottom: 12px; }
  .home-recent-wrap { }
  .mode-card { min-height: 150px; }

  /* SOURCE */
  .source-wrap {
    max-width: 980px;
    margin: 0 auto;
    padding: 42px var(--h-pad) 46px;
  }
  .source-drop-zone,
  .source-staged-wrap { max-width: 720px; }
  .source-drop-zone { padding: 56px 28px; }
  .sdz-icon { font-size: 2.4rem; }
  .sdz-title { font-size: 1.04rem; }

  /* BROWSE */
  .source-tabs-wrap { padding: 0 var(--h-pad); }
  #sc-browse > .section-label,
  #sc-browse > div[style*="justify-content:space-between"] {
    width: min(var(--content-wide), calc(100% - 2 * var(--h-pad)));
    margin-left: auto;
    margin-right: auto;
  }
  #file-list {
    width: min(var(--content-wide), calc(100% - 2 * var(--h-pad)));
    margin: 0 auto;
    padding: 8px 0 24px;
  }
  .file-item {
    margin-bottom: 8px;
    padding: 14px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-card);
    border-left-width: 1px;
  }
  .file-item:hover {
    border-color: var(--border-hover);
    background: var(--bg-raised);
  }

  /* PAGES */
  #sc-pages > .section-label,
  #sc-pages > .card,
  #sc-pages > .pages-loading,
  #sc-pages > #pages-grid-wrap,
  #sc-pages > .pages-actions-bar {
    width: min(var(--content-main), calc(100% - 2 * var(--h-pad)));
    margin-left: auto;
    margin-right: auto;
  }
  #pages-grid-wrap { max-width: none; }
  .pages-loading {
    min-height: 300px;
    padding-left: 0;
    padding-right: 0;
  }
  .pages-toolbar,
  .pages-selected-info { padding-left: 0; padding-right: 0; }
  .pages-grid {
    grid-template-columns: repeat(10, minmax(0, 1fr));
    gap: 10px;
    padding: 8px 0 12px;
  }
  .page-tile { font-size: 0.76rem; }
  .pages-actions-bar {
    padding: 14px 0 18px;
    background: linear-gradient(to bottom, rgba(15,15,16,0), var(--bg) 24px);
  }

  /* DEST / CONFIRM / PREVIEW / OPTIONS */
  #sc-dest,
  #sc-confirm,
  #sc-convert-opts,
  #sc-grade-opts,
  #sc-correction,
  #sc-hints-opts,
  #sc-hints-result,
  #sc-cours-list {
    padding: 0;
  }
  #sc-preview,
  #sc-grade-result {
    padding: 32px 0 0;
  }
  .cours-browse-wrap {
    max-width: none;
    padding: 28px var(--h-pad) 36px;
  }
  .cours-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    gap: 12px;
  }
  .cours-browse-title { font-size: 2.2rem; }
  .cours-folder-grid { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }

  #sc-dest > *,
  #sc-confirm > *,
  #sc-preview > *,
  #sc-convert-opts > *,
  #sc-grade-opts > *,
  #sc-correction > *,
  #sc-hints-opts > *,
  #sc-grade-result > * {
    width: min(var(--content-main), 100%);
    margin-left: auto;
    margin-right: auto;
  }

  #sc-dest > .section-label,
  #sc-confirm > .section-label,
  #sc-preview > .section-label,
  #sc-convert-opts > .section-label,
  #sc-grade-opts > .section-label,
  #sc-correction > .section-label,
  #sc-hints-opts > .section-label,
  #sc-grade-result > .section-label {
    width: min(var(--content-main), 100%);
    padding-top: 0;
    padding-left: 0;
    padding-right: 0;
  }

  #dest-list,
  .summary,
  .tikz-row,
  .filename-section,
  .pill-group,
  .gen-toggle-row,
  .focus-textarea,
  .grade-score-card,
  .criteria-list,
  .error-list {
    width: min(var(--content-main), 100%);
  }

  .summary { margin-top: 12px; margin-bottom: 14px; }
  .tikz-row,
  .filename-section,
  .grade-score-card,
  .criteria-list,
  .error-list { margin-left: auto; margin-right: auto; }

  .btn-primary,
  .action-btn,
  .chat-toggle-btn {
    width: min(var(--content-narrow), 100%);
    margin-left: auto;
    margin-right: auto;
  }

  .preview-dl-row,
  .rm-upload-section {
    width: min(var(--content-narrow), 100%);
    margin-left: auto;
    margin-right: auto;
    padding-left: 0;
    padding-right: 0;
  }

  .pdf-iframe-wrap {
    width: min(var(--content-wide), 100%);
    height: min(72vh, 960px);
    margin-left: auto;
    margin-right: auto;
  }

  .grade-score-card { padding: 28px 26px; }
  .criteria-list,
  .error-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }
  .error-card,
  .crit-row { height: 100%; }


  /* HISTORY (Archives) — géré par .arch-wrap */

  /* CHAT */
  .chat-panel {
    width: min(var(--content-main), 100%);
    margin-left: auto;
    margin-right: auto;
  }
}

@media (min-width: 1200px) {
  .pages-grid { grid-template-columns: repeat(12, minmax(0, 1fr)); }
  .gen-toggle-row { gap: 12px; }
}

/* ──────────────────────────────────────────────────────────────
   MOBILE — passe unifiée (< 600px)
   Corrige font-sizes, touch targets, layouts étroits,
   paddings, breadcrumb, boutons trop serrés.
   ────────────────────────────────────────────────────────────── */
@media (max-width: 600px) {
  /* Typo minimums lisibles */
  .section-label { font-size: 0.7rem; letter-spacing: 0.08em; }

  /* Padding-top écrans résultats (Conversion terminée / Résultat de correction) */
  #sc-preview, #sc-grade-result { padding-top: 20px; }

  /* Header mobile — boutons touch-friendly */
  .header { padding: 10px 12px; }
  .btn-icon { width: 36px; height: 36px; }
  .logo { font-size: 0.95rem; }

  /* HOME */
  .home-wrap { padding: 18px 14px 20px; }
  .home-greeting-title { font-size: 1.7rem; }
  .home-greeting-sub { font-size: 0.8rem; }
  .mode-cards { grid-template-columns: 1fr 1fr; gap: 10px; }
  .mode-card { padding: 18px 14px; }
  .mc-title { font-size: 1rem; }
  .mc-desc { font-size: 0.68rem; }

  /* SOURCE / BROWSE */
  .source-wrap { padding: 14px; }
  .source-mode-label { font-size: 0.62rem; }
  .source-drop-zone { padding: 36px 18px; }
  .sdz-title { font-size: 0.9rem; }
  .sdz-sub { font-size: 0.72rem; }
  .source-tabs { gap: 4px; padding: 0 12px; }
  .source-tab { padding: 8px 12px; font-size: 0.72rem; }

  /* PAGES — touch-friendly action buttons */
  .pages-grid { grid-template-columns: repeat(3, 1fr); gap: 6px; padding: 10px 12px; }
  .page-tile { min-height: 44px; font-size: 0.72rem; }
  .pages-action-btn,
  .pab-btn { min-height: 44px; padding: 12px 14px; font-size: 0.72rem; }
  .pages-header { padding: 10px 14px; gap: 8px; }
  #pg-docname { font-size: 0.88rem; }
  #pg-docpath { font-size: 0.66rem; }

  /* DEST / CONFIRM */
  .select-here { margin: 10px 12px 4px; padding: 12px 14px; font-size: 0.82rem; }
  .pill-group { gap: 6px; flex-wrap: wrap; }
  .pill { flex: 1 1 calc(50% - 3px); min-height: 38px; }
  .summary { padding: 0 12px; }

  /* PREVIEW */
  .pdf-iframe-wrap { height: 60vh; }
  .preview-dl-row { padding: 0 12px; }
  .btn-dl { min-height: 44px; padding: 12px; font-size: 0.78rem; }
  .rm-upload-section { padding: 0 12px; }

  /* GRADE / EXERCICES opts */
  .corr-card { padding: 14px; margin-bottom: 10px; }
  .corr-card-label { font-size: 0.62rem; margin-bottom: 12px; }

  /* GRADE result */
  .grade-score-card { padding: 18px 14px; }
  .grade-score-value { font-size: 2.4rem; }
  .criteria-card { padding: 14px; }
  .criteria-name { font-size: 0.82rem; }

  /* HINTS RESULT */
  #sc-hints-result { padding: 0 14px 32px; }
  .hr-hero { padding: 22px 0 0; margin-bottom: 22px; }
  .hr-hero-title { font-size: 1.6rem; }
  .hr-hero-sub { font-size: 0.78rem; }
  .hr-hero-rule { margin-top: 18px; }
  .hr-tabs { gap: 6px; margin-bottom: 16px; }
  .hr-tab { padding: 7px 12px; font-size: 0.6rem; }
  .hr-section { margin-bottom: 22px; }
  .hr-section-head { padding: 12px 0; margin-bottom: 12px; gap: 10px; }
  .hr-section-label { font-size: 0.68rem; }
  .hr-section-meta { font-size: 0.52rem; }
  .hr-q-label { font-size: 0.92rem; padding-left: 14px; }
  .hr-q-label::before { width: 8px; }
  .hr-hint-head { padding: 12px 14px; gap: 10px; min-height: 48px; }
  .hr-hint-idx { font-size: 0.52rem; min-width: 40px; }
  .hr-hint-status { font-size: 0.78rem; }
  .hr-hint-content { padding: 14px; font-size: 0.82rem; line-height: 1.65; }
  .hr-prose { font-size: 0.82rem; padding: 14px; }
  .hr-prose h1 { font-size: 1.1rem; }
  .hr-prose h2 { font-size: 1rem; }
  .hr-foot { margin-top: 16px; margin-bottom: 24px; padding-top: 18px; }
  .hr-foot-btn { width: 100%; justify-content: center; min-height: 44px; }

  /* COURS LIST */
  .cours-browse-wrap { padding: 18px 14px 32px; }
  .cours-browse-title { font-size: 1.6rem; }
  .home-search { min-width: 0; width: 100%; }
  .cours-folder-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .cours-folder-card { padding: 14px 12px; }
  .cours-card { padding: 12px; }

  /* COURS DETAIL */
  .cours-header-row { padding: 10px 12px; }
  .cours-title { font-size: 1.1rem; }
  .cours-actions-row { padding: 4px 12px 6px; gap: 6px; }
  .cours-actions-row .btn-dl { min-height: 42px; }

  /* HISTORY (Archives) — responsive géré dans le bloc ARCHIVES */
}

/* ────────────────────────────────────────────────────────
   COURS SAVE — "fiche éditoriale" panel (preview screen)
   ──────────────────────────────────────────────────────── */
.cs-panel {
  display: none;
  flex-direction: column;
  position: relative;
  margin-top: 6px;
  padding: 18px 18px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  animation: csReveal 0.32s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.cs-panel.open { display: flex; }
.cs-form {
  display: flex; flex-direction: column;
  transition: opacity 0.18s ease, transform 0.22s cubic-bezier(0.2, 0.9, 0.3, 1);
  transform-origin: top center;
}
.cs-feedback-slot { display: none; }
.showing-feedback .cs-form {
  opacity: 0;
  transform: scale(0.98) translateY(-4px);
  pointer-events: none;
  height: 0;
  overflow: hidden;
  visibility: hidden;
}
.showing-feedback .cs-feedback-slot { display: block; }
.cs-panel::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  opacity: 0.85;
}
@keyframes csReveal {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Section heads — petit glyphe + titre + filet */
.cs-section-head {
  display: flex; align-items: center; gap: 9px;
  margin-bottom: 10px;
}
.cs-sh-glyph {
  flex-shrink: 0;
  width: 18px; height: 18px;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 50%;
  background: var(--accent-soft);
}
.cs-sh-title {
  font-family: var(--serif);
  font-size: 0.86rem;
  font-style: italic;
  font-weight: 400;
  color: var(--text);
  letter-spacing: -0.005em;
  line-height: 1.2;
}
.cs-sh-rule {
  flex: 1;
  height: 1px;
  background: var(--border);
}
/* Bouton disclose "Ajouter à un cours existant" */
.cs-disclose {
  display: flex; align-items: center; gap: 10px;
  margin-top: 18px;
  padding: 10px 12px;
  width: 100%;
  background: transparent;
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-dim);
  cursor: pointer;
  font-family: var(--serif);
  font-size: 0.88rem;
  font-style: italic;
  letter-spacing: -0.005em;
  transition: border-color 0.18s, color 0.18s, background 0.18s;
  text-align: left;
}
.cs-disclose:hover {
  border-color: var(--accent);
  color: var(--text);
  background: var(--accent-soft);
}
.cs-disclose-chevron {
  flex-shrink: 0;
  width: 16px; height: 16px;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
  transition: transform 0.22s cubic-bezier(0.2, 0.9, 0.3, 1);
}
.cs-disclose[aria-expanded="true"] .cs-disclose-chevron {
  transform: rotate(90deg);
}
.cs-disclose-label { flex: 1; min-width: 0; }
.cs-disclose-count {
  flex-shrink: 0;
  font-family: var(--mono);
  font-style: normal;
  font-size: 0.5rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Conteneur déroulant */
.cs-existing {
  margin-top: 10px;
  animation: csReveal 0.24s cubic-bezier(0.16, 1, 0.3, 1) both;
}

/* Bloc "Nouveau cours" */
.cs-new-field {
  display: flex;
  align-items: stretch;
  gap: 0;
  border-bottom: 1px solid var(--border);
  transition: border-color 0.2s;
}
.cs-new:focus-within .cs-new-field {
  border-bottom-color: var(--accent);
}
.cs-title-input {
  flex: 1; min-width: 0;
  background: transparent;
  border: none;
  outline: none;
  font-family: var(--serif);
  font-size: 1.32rem;
  font-weight: 500;
  letter-spacing: -0.015em;
  color: var(--text);
  padding: 6px 2px 10px;
  line-height: 1.2;
}
.cs-title-input::placeholder {
  color: var(--text-muted);
  font-style: italic;
  font-weight: 400;
  opacity: 0.85;
}
.cs-new-submit {
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  width: 36px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  transition: color 0.18s, transform 0.18s;
  padding: 0;
}
.cs-new:focus-within .cs-new-submit,
.cs-new-submit.ready { color: var(--accent); }
.cs-new-submit:hover { color: var(--accent); transform: translateX(2px); }
.cs-new-submit:active { transform: translateX(3px) scale(0.96); }
.cs-new-submit:disabled {
  color: var(--text-muted);
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
}
.cs-new-submit.is-loading {
  opacity: 0.85;
  transform: none;
  cursor: wait;
}
.cs-new-submit.is-loading:disabled { opacity: 0.85; }
.cs-new-hint {
  margin-top: 8px;
  font-family: var(--mono);
  font-size: 0.52rem;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Barre de recherche (apparaît dès 4 cours) */
.cs-search {
  position: relative;
  display: flex; align-items: center;
  margin: 0 0 4px;
  padding: 9px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-raised);
  transition: border-color 0.18s, background 0.18s;
}
.cs-search:focus-within {
  border-color: var(--accent);
  background: var(--bg-card);
}
.cs-search-icon {
  flex-shrink: 0;
  color: var(--text-muted);
  margin-right: 9px;
  transition: color 0.18s;
}
.cs-search:focus-within .cs-search-icon { color: var(--accent); }
.cs-search-input {
  flex: 1; min-width: 0;
  background: transparent;
  border: none; outline: none;
  font-family: var(--font);
  font-size: 0.82rem;
  color: var(--text);
  letter-spacing: -0.005em;
}
.cs-search-input::placeholder {
  color: var(--text-muted);
  font-style: italic;
}
.cs-search-clear {
  flex-shrink: 0;
  width: 20px; height: 20px;
  margin-left: 6px;
  display: flex; align-items: center; justify-content: center;
  background: transparent;
  border: none;
  border-radius: 50%;
  color: var(--text-muted);
  cursor: pointer;
  transition: color 0.15s, background 0.15s;
}
.cs-search-clear:hover { color: var(--text); background: var(--border); }
.cs-search-count {
  flex-shrink: 0;
  margin-left: 10px;
  font-family: var(--mono);
  font-size: 0.5rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-transform: uppercase;
  white-space: nowrap;
}

.cs-nohits {
  text-align: center;
  font-family: var(--serif);
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* Liste cours existants — rangées "dos de livre" */
.cs-list-wrap {
  margin-top: 4px;
  position: relative;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
.cs-nohits {
  position: absolute;
  inset: 0;
  display: flex; align-items: center; justify-content: center;
}
.cs-nohits[hidden] { display: none !important; }
.cs-list-wrap::-webkit-scrollbar { width: 4px; }
.cs-list-wrap::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
.cs-list-wrap::-webkit-scrollbar-track { background: transparent; }
.cs-list { display: flex; flex-direction: column; }

.cs-row {
  position: relative;
  display: flex; align-items: center; gap: 14px;
  padding: 11px 4px 11px 14px;
  cursor: pointer;
  border-bottom: 1px solid var(--border);
  transition: background 0.14s, padding-left 0.2s;
  background: transparent;
}
.cs-row::before {
  content: "";
  position: absolute;
  left: 0; top: 50%;
  width: 3px; height: 0;
  background: var(--accent);
  transform: translateY(-50%);
  transition: height 0.22s cubic-bezier(0.2, 0.9, 0.3, 1);
}
.cs-row:hover { background: var(--bg-raised); padding-left: 18px; }
.cs-row:hover::before { height: 60%; }
.cs-row:last-child { border-bottom: none; }
.cs-row:active { background: var(--accent-soft); }

.cs-row-idx {
  font-family: var(--mono);
  font-size: 0.5rem;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  width: 22px;
  flex-shrink: 0;
  transition: color 0.15s;
}
.cs-row:hover .cs-row-idx { color: var(--accent); }

.cs-row-body {
  flex: 1; min-width: 0;
  display: flex; flex-direction: column; gap: 2px;
}
.cs-row-title {
  font-family: var(--serif);
  font-size: 0.94rem;
  font-weight: 500;
  color: var(--text);
  letter-spacing: -0.005em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.25;
}
.cs-row-meta {
  font-family: var(--mono);
  font-size: 0.48rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  line-height: 1.2;
}
.cs-row-arrow {
  flex-shrink: 0;
  color: var(--text-muted);
  opacity: 0.4;
  transition: opacity 0.18s, transform 0.18s, color 0.18s;
  padding-right: 8px;
}
.cs-row:hover .cs-row-arrow {
  opacity: 1;
  color: var(--accent);
  transform: translateX(3px);
}

/* Empty state */
.cs-empty {
  padding: 18px 4px 6px;
  text-align: center;
  font-family: var(--mono);
  font-size: 0.54rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  line-height: 1.8;
}
.cs-empty strong {
  display: block;
  font-family: var(--serif);
  font-size: 0.88rem;
  font-weight: 400;
  font-style: italic;
  color: var(--text-dim);
  letter-spacing: 0;
  text-transform: none;
  margin-bottom: 4px;
}

/* Feedback succès */
.cs-feedback {
  display: flex; align-items: center; gap: 14px;
  padding: 18px 4px;
  font-family: var(--serif);
  color: var(--text);
  animation: csFeedbackIn 0.45s 0.05s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.cs-feedback-badge {
  flex-shrink: 0;
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
  animation: csBadgePop 0.45s 0.1s cubic-bezier(0.2, 0.9, 0.3, 1.3) both;
}
.cs-feedback-badge svg { display: block; overflow: visible; }
.cs-feedback-badge .cs-fb-circle {
  stroke-dasharray: 88;
  stroke-dashoffset: 88;
  animation: csFbCircleDraw 0.55s 0.05s cubic-bezier(0.25, 0.8, 0.35, 1) forwards;
  opacity: 0.85;
}
.cs-feedback-badge .cs-fb-check {
  stroke-dasharray: 24;
  stroke-dashoffset: 24;
  animation: csFbCheckDraw 0.35s 0.45s cubic-bezier(0.65, 0, 0.35, 1) forwards;
}
@keyframes csFbCircleDraw {
  to { stroke-dashoffset: 0; }
}
@keyframes csFbCheckDraw {
  to { stroke-dashoffset: 0; }
}
@keyframes csBadgePop {
  0%   { opacity: 0; transform: scale(0.4); }
  60%  { opacity: 1; transform: scale(1.12); }
  100% { opacity: 1; transform: scale(1); }
}
.cs-feedback-body {
  flex: 1; min-width: 0;
  display: flex; flex-direction: column; gap: 2px;
}
.cs-feedback-label {
  font-family: var(--mono);
  font-size: 0.5rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.cs-feedback-title {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text);
  letter-spacing: -0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cs-feedback-link {
  font-family: var(--mono);
  font-size: 0.56rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  cursor: pointer;
  padding: 8px 10px;
  border: 1px solid var(--accent);
  border-radius: var(--radius-sm);
  background: transparent;
  transition: background 0.15s, color 0.15s;
  flex-shrink: 0;
  font-weight: 600;
}
.cs-feedback-link:hover {
  background: var(--accent);
  color: var(--accent-inv);
}
.cs-feedback-actions { display: inline-flex; gap: 8px; flex-shrink: 0; }
.cs-feedback-close {
  font-family: var(--mono);
  font-size: 0.52rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--text-muted);
  padding: 8px 10px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}
.cs-feedback-close:hover { color: var(--text); border-color: var(--text-dim); }
@keyframes csFeedbackIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* État loading sur une rangée */
.cs-row.is-loading { pointer-events: none; opacity: 0.95; }
.cs-row.is-loading .cs-row-spinner-host {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  opacity: 1;
  min-width: 22px;
}

.cs-row-spinner {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.cs-row-spinner span {
  display: block;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.55;
  animation: csRowDot 1.1s infinite ease-in-out both;
}
.cs-row-spinner span:nth-child(1) { animation-delay: -0.3s; }
.cs-row-spinner span:nth-child(2) { animation-delay: -0.15s; }
@keyframes csRowDot {
  0%, 80%, 100% { opacity: 0.5; transform: scale(0.8); }
  40%           { opacity: 1;   transform: scale(1); }
}

@media (max-width: 480px) {
  .cs-panel { padding: 14px 14px 12px; }
  .cs-title-input { font-size: 1.15rem; }
  .cs-list-wrap { max-height: 220px !important; }
}

/* Très petits écrans (< 380px — iPhone SE) */
@media (max-width: 380px) {
  .mode-cards { grid-template-columns: 1fr; }
  .cours-folder-grid { grid-template-columns: 1fr; }
  .pill { flex: 1 1 100%; }
}

/* ────────────────────────────────────────────────────────────
   PREVIEW — le PDF est roi. Panneau d'actions minimal à droite.
   ──────────────────────────────────────────────────────────── */
#sc-preview { overflow-y: auto; }
.pv-wrap {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 24px 14px 40px;
}
@media (min-width: 900px) {
  .pv-wrap { padding: 28px var(--h-pad) 60px; }
}

.pv-grid {
  display: grid;
  grid-template-columns: 1fr minmax(260px, 300px);
  gap: 36px;
  align-items: start;
}
@media (max-width: 960px) {
  .pv-grid { grid-template-columns: 1fr; gap: 22px; }
}

@keyframes pvFade {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── PDF (hero) ── */
.pv-pdf {
  position: relative;
  animation: pvFade 0.4s 0.05s both;
  min-width: 0;
}
.pv-pdf-frame {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-card);
  height: min(84vh, 920px);
  min-height: 540px;
  box-shadow:
    0 1px 0 color-mix(in srgb, var(--accent) 28%, transparent),
    0 24px 60px -28px rgba(0,0,0,0.22);
}
.pv-pdf-frame iframe {
  width: 100%;
  height: 100%;
  border: none;
  background: #fff;
  display: block;
}
.pv-pdf-frame .pdf-canvas-viewer {
  width: 100%;
  height: 100%;
  overflow-y: auto;
  background: #fff;
}

/* ── Panneau droit (actions, sobre) ── */
.pv-panel {
  display: flex;
  flex-direction: column;
  gap: 22px;
  position: relative;
  animation: pvFade 0.4s 0.12s both;
}
@media (min-width: 960px) {
  .pv-panel { position: sticky; top: 28px; }
}

.pv-head { padding-bottom: 4px; }
.pv-title {
  font-family: var(--serif);
  font-weight: 500;
  font-style: italic;
  font-size: clamp(1.3rem, 2.2vw, 1.6rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 10px;
  color: var(--text);
  word-break: break-word;
  hyphens: auto;
}
.pv-title-rule {
  height: 1px;
  background: linear-gradient(90deg, var(--accent) 0%, var(--border) 40%, transparent 100%);
  margin-bottom: 10px;
}
.pv-dest { display: flex; flex-direction: column; gap: 2px; }
.pv-dest-label {
  font-family: var(--mono);
  font-size: 0.48rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.pv-dest-val {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--text-dim);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Actions primaires */
.pv-primary {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
}
.pv-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 11px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  font-family: var(--font);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.18s;
}
.pv-btn svg { flex-shrink: 0; opacity: 0.8; }
.pv-btn-solid {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}
.pv-btn-solid:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-inv);
}
.pv-btn-ghost {
  width: 42px;
  height: 42px;
  padding: 0;
  background: var(--bg-card);
}
.pv-btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.pv-btn-outline { background: transparent; }
.pv-btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.pv-btn-full { width: 100%; }

/* Sections disclosure */
.pv-sections {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border);
}
.pv-sec { border-bottom: 1px solid var(--border); }
.pv-sec-head {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 2px;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: color 0.15s;
  color: var(--text);
}
.pv-sec-head:hover { color: var(--accent); }
.pv-sec-title {
  flex: 1;
  font-family: var(--font);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: -0.005em;
}
.pv-sec-chev {
  color: var(--text-muted);
  transition: transform 0.25s cubic-bezier(0.16,1,0.3,1);
  display: inline-flex;
}
.pv-sec-head[aria-expanded="true"] .pv-sec-chev { transform: rotate(90deg); }

.pv-sec-body {
  padding: 0 2px 16px 2px;
  animation: pvFade 0.25s both;
}

/* Bouton retour */
.pv-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: 0.56rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: color 0.15s, gap 0.18s;
  align-self: flex-start;
}
.pv-back:hover { color: var(--text); gap: 12px; }
.pv-back-arrow { font-size: 0.9rem; line-height: 1; }

/* Override cs-panel dans disclosure */
.pv-sec-body.cs-panel {
  padding: 0 2px 16px 2px;
  border: none;
  margin: 0;
  background: transparent;
  overflow: visible;
  border-radius: 0;
}
.pv-sec-body.cs-panel::before { display: none; }
.pv-sec-body.cs-panel.open { display: block; }

@media (max-width: 960px) {
  .pv-pdf-frame { height: 60vh; min-height: 420px; }
}
@media (max-width: 600px) {
  .pv-pdf-frame { height: 52vh; min-height: 360px; }
}
/* ── fin PREVIEW ── */

/* ────────────────────────────────────────────────────────────
   COMMAND PALETTE (⌘K) — recherche globale cours + historique
   ──────────────────────────────────────────────────────────── */
.cmdk-backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.42);
  backdrop-filter: blur(4px);
  z-index: 499;
  animation: cmdkBdFade 0.15s ease-out both;
}
@keyframes cmdkBdFade { from { opacity: 0; } to { opacity: 1; } }
.cmdk {
  position: fixed;
  top: 14vh;
  left: 50%;
  transform: translateX(-50%);
  width: min(620px, calc(100% - 32px));
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow:
    0 24px 80px -16px rgba(0,0,0,0.35),
    0 0 0 1px color-mix(in srgb, var(--accent) 22%, transparent);
  z-index: 500;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  max-height: min(64vh, 560px);
  animation: cmdkPop 0.2s cubic-bezier(0.16,1,0.3,1) both;
}
@keyframes cmdkPop {
  from { opacity: 0; transform: translate(-50%, -6px) scale(0.98); }
  to   { opacity: 1; transform: translate(-50%, 0) scale(1); }
}
.cmdk-search {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
}
.cmdk-search-icon { color: var(--text-muted); flex-shrink: 0; }
.cmdk-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-family: var(--font);
  font-size: 1rem;
  color: var(--text);
  min-width: 0;
}
.cmdk-input::placeholder { color: var(--text-muted); }
.cmdk-esc {
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.08em;
  padding: 3px 8px;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-muted);
  text-transform: uppercase;
}
.cmdk-results {
  flex: 1;
  overflow-y: auto;
  padding: 6px 0;
}
.cmdk-results::-webkit-scrollbar { width: 4px; }
.cmdk-results::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
.cmdk-group-label {
  font-family: var(--mono);
  font-size: 0.5rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 10px 18px 6px;
}
.cmdk-item {
  display: grid;
  grid-template-columns: 20px 1fr auto auto;
  align-items: center;
  gap: 12px;
  padding: 9px 18px;
  cursor: pointer;
  transition: background 0.1s;
  border-left: 2px solid transparent;
}
.cmdk-item.selected {
  background: var(--bg-raised);
  border-left-color: var(--accent);
}
.cmdk-glyph {
  font-family: var(--mono);
  font-size: 0.9rem;
  color: var(--text-muted);
  text-align: center;
  line-height: 1;
}
.cmdk-item.selected .cmdk-glyph { color: var(--accent); }
.cmdk-title {
  font-family: var(--serif);
  font-size: 0.96rem;
  color: var(--text);
  letter-spacing: -0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cmdk-sub {
  font-family: var(--mono);
  font-size: 0.5rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  text-transform: uppercase;
}
.cmdk-right {
  font-family: var(--mono);
  font-size: 0.54rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}
.cmdk-empty {
  padding: 32px 18px;
  text-align: center;
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.88rem;
  color: var(--text-muted);
}
.cmdk-foot {
  display: flex;
  gap: 18px;
  padding: 9px 16px;
  border-top: 1px solid var(--border);
  background: var(--bg);
  font-family: var(--mono);
  font-size: 0.5rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  flex-wrap: wrap;
}
.cmdk-foot kbd {
  font-family: var(--mono);
  font-size: 0.52rem;
  padding: 1px 5px;
  border: 1px solid var(--border);
  border-radius: 3px;
  margin-right: 4px;
  color: var(--text-dim);
  background: var(--bg-card);
}
@media (max-width: 600px) {
  .cmdk { top: 8vh; width: calc(100% - 24px); max-height: 78vh; }
  .cmdk-title { font-size: 0.92rem; }
  .cmdk-sub, .cmdk-right { display: none; }
  .cmdk-item { grid-template-columns: 20px 1fr; }
}
/* ── fin CMDK ── */

/* ════════════════════════════════════════════════════════════
   SOURCES — Reuses .cours-browse-wrap layout from Cours
   ════════════════════════════════════════════════════════════ */
#sc-sources { padding: 0; }
#sc-sources .cours-browse-sub { font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.08em; color: var(--text-muted); }


/* Sélecteur de sources (remplace le bouton "Nouveau dossier") */
.src-switch { display: flex; gap: 6px; flex-wrap: wrap; align-self: center; }
.src-switch-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-dim);
  font-family: var(--font); font-size: 0.82rem; font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
  letter-spacing: -0.005em;
}
.src-switch-btn:hover { border-color: var(--border-hover); color: var(--text); background: var(--bg-raised); }
.src-switch-btn.active {
  color: var(--text);
  border-color: var(--accent);
  background: var(--accent-soft);
}
.src-switch-dot {
  width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0;
  background: var(--text-muted);
}
.src-switch-btn.is-connected .src-switch-dot { background: var(--green); box-shadow: 0 0 0 2px rgba(76,175,133,0.15); }
.src-switch-btn.is-disconnected .src-switch-dot { background: var(--text-muted); opacity: 0.4; }

/* Fichiers — on réutilise .cours-item-list, on ajoute juste un tag mono à droite */
.src-item-tag {
  font-family: var(--mono);
  font-size: 0.5rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 3px 7px;
  border: 1px solid var(--border);
  border-radius: 3px;
  white-space: nowrap;
  margin-left: auto;
  line-height: 1;
  flex-shrink: 0;
}
.src-item-arrow {
  color: var(--text-muted);
  opacity: 0.35;
  margin-left: 10px;
  flex-shrink: 0;
  transition: opacity 0.15s, color 0.15s, transform 0.15s;
}
.cours-item-row:hover .src-item-arrow { opacity: 1; color: var(--accent); transform: translateX(3px); }

/* Skeleton de chargement */
.src-skeleton { display: flex; flex-direction: column; gap: 6px; margin-top: 4px; }
.src-skel-row {
  height: 56px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: linear-gradient(90deg, var(--bg-card) 0%, var(--bg-raised) 50%, var(--bg-card) 100%);
  background-size: 200% 100%;
  animation: srcSkelPulse 1.4s infinite ease-in-out;
  opacity: 0.6;
}
@keyframes srcSkelPulse {
  0%, 100% { background-position: 200% 0; }
  50%      { background-position: -200% 0; }
}

/* Carte "Connecter la source" */
.src-connect {
  display: flex; flex-direction: column; align-items: center; gap: 14px;
  padding: 40px 28px; margin-top: 8px;
  background: var(--bg-card);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  text-align: center;
}
.src-connect-glyph {
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--serif); font-style: italic; font-size: 1.6rem;
  color: var(--accent);
  border: 1px solid var(--accent); border-radius: 50%;
  background: var(--accent-soft);
}
.src-connect-title {
  font-family: var(--serif); font-size: 1.2rem; font-weight: 500;
  color: var(--text); letter-spacing: -0.02em; margin: 0;
}
.src-connect-sub {
  font-family: var(--serif); font-style: italic; font-size: 0.94rem;
  color: var(--text-muted); max-width: 440px; line-height: 1.55; margin: 0;
}
.src-connect-input {
  width: 100%; max-width: 300px;
  padding: 10px 14px; margin-top: 4px;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--mono); font-size: 0.85rem;
  color: var(--text); text-align: center;
  outline: none; transition: border-color 0.15s;
}
.src-connect-input:focus { border-color: var(--accent); }
.src-connect-btn {
  margin-top: 4px; padding: 10px 22px;
  font-family: var(--mono); font-size: 0.58rem;
  letter-spacing: 0.2em; text-transform: uppercase; font-weight: 600;
  color: var(--accent-inv); background: var(--accent);
  border: none; border-radius: var(--radius-sm);
  cursor: pointer; transition: opacity 0.15s, transform 0.15s;
}
.src-connect-btn:hover { opacity: 0.85; }
.src-connect-btn:active { transform: scale(0.98); }
.src-connect-err {
  font-family: var(--mono); font-size: 0.55rem; color: var(--red); margin-top: 2px;
}

/* États vide / erreur */
.src-empty, .src-error {
  padding: 48px 20px; text-align: center;
  font-family: var(--serif); font-style: italic;
  color: var(--text-muted); font-size: 1rem; line-height: 1.6;
}
.src-empty-glyph, .src-error-glyph {
  display: block; font-size: 1.8rem; margin-bottom: 8px;
  color: var(--text-muted); opacity: 0.4; font-style: italic;
}
.src-error-text { color: var(--red); }
.src-error-retry {
  margin-top: 12px; padding: 8px 18px;
  font-family: var(--mono); font-size: 0.55rem;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--text-dim); background: transparent;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  cursor: pointer; transition: border-color 0.15s, color 0.15s;
}
.src-error-retry:hover { border-color: var(--accent); color: var(--accent); }

/* Responsive : switch passe à la ligne sous le titre en mobile */
@media (max-width: 640px) {
  #sc-sources .cours-browse-header { flex-direction: column; align-items: flex-start; gap: 12px; }
  .src-switch { width: 100%; }
  .src-switch-btn { flex: 1; justify-content: center; }
}
/* ── fin SOURCES ── */

/* ════════════════════════════════════════════════════════════
   TRASH — Corbeille (hérite de .cours-browse-wrap)
   ════════════════════════════════════════════════════════════ */
#sc-trash { padding: 0; }
#sc-trash .cours-browse-sub { font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.08em; color: var(--text-muted); }

.trash-empty-btn {
  align-self: center;
  padding: 7px 14px;
  font-family: var(--mono); font-size: 0.55rem;
  letter-spacing: 0.2em; text-transform: uppercase; font-weight: 600;
  color: var(--red); background: transparent;
  border: 1px solid rgba(224,82,82,0.3); border-radius: var(--radius-sm);
  cursor: pointer; transition: all 0.15s;
}
.trash-empty-btn:hover { background: rgba(224,82,82,0.08); border-color: var(--red); }

.trash-list { margin-top: 4px; }
.trash-row { gap: 14px; align-items: center; }
.trash-row-body { display: flex; flex-direction: column; gap: 3px; flex: 1; min-width: 0; }
.trash-row-meta {
  font-family: var(--mono); font-size: 0.5rem;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-muted); line-height: 1.2;
}
.trash-row .cours-item-title { flex: unset; }
.trash-row-actions { display: inline-flex; gap: 6px; flex-shrink: 0; }
.trash-row-btn {
  padding: 6px 12px;
  font-family: var(--mono); font-size: 0.52rem;
  letter-spacing: 0.16em; text-transform: uppercase; font-weight: 600;
  background: transparent; border: 1px solid var(--border);
  color: var(--text-muted); border-radius: var(--radius-sm);
  cursor: pointer; transition: all 0.15s;
}
.trash-row-restore:hover { color: var(--green); border-color: var(--green); background: rgba(76,175,133,0.06); }
.trash-row-purge:hover { color: var(--red); border-color: var(--red); background: rgba(224,82,82,0.06); }

.trash-empty {
  padding: 60px 20px; text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.trash-empty-glyph {
  font-family: var(--serif); font-size: 2rem; line-height: 1;
  color: var(--text-muted); opacity: 0.35;
}
.trash-empty-title {
  font-family: var(--serif); font-style: italic; font-size: 1.1rem;
  color: var(--text-dim);
}
.trash-empty-sub {
  font-family: var(--mono); font-size: 0.55rem;
  letter-spacing: 0.06em; color: var(--text-muted);
  line-height: 1.6; max-width: 440px;
}

@media (max-width: 640px) {
  #sc-trash .cours-browse-header { flex-direction: column; align-items: flex-start; gap: 12px; }
  .trash-row { flex-wrap: wrap; }
  .trash-row-actions { width: 100%; justify-content: flex-end; }
}
/* ── fin TRASH ── */

/* ── Crédits ── */
.credit-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; border-radius: 999px;
  font-family: var(--mono);
  font-size: 0.64rem; font-weight: 600; letter-spacing: 0.08em;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent);
}
.credit-badge--empty {
  color: var(--red);
  background: color-mix(in srgb, var(--red) 8%, transparent);
  border-color: color-mix(in srgb, var(--red) 28%, transparent);
}

.umc-credits {
  margin: 0 8px 6px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-raised);
}
.umc-credits-head {
  display: flex; align-items: baseline; justify-content: space-between; gap: 10px;
}
.umc-credits-value {
  font-family: var(--mono);
  font-size: 1.05rem; font-weight: 700; letter-spacing: 0.02em;
  color: var(--accent);
}
.umc-credits-value--empty { color: var(--red); }
.umc-credits-label {
  font-family: var(--mono);
  font-size: 0.5rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text-muted);
}
.umc-credits-cycle {
  margin-top: 10px;
  font-family: var(--mono);
  font-size: 0.5rem; color: var(--text-muted);
  display: flex; justify-content: space-between; gap: 6px;
}

.credit-bar {
  margin-top: 8px;
  height: 4px;
  background: color-mix(in srgb, var(--border) 60%, transparent);
  border-radius: 999px;
  overflow: hidden;
}
.credit-bar-fill {
  height: 100%;
  background: var(--accent);
  border-radius: inherit;
  transition: width 0.3s ease-out;
}
.credit-bar--empty .credit-bar-fill { background: var(--red); }

.settings-credits-card {
  padding: 18px 20px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-raised);
}
.settings-credits-card-head {
  display: flex; align-items: baseline; justify-content: space-between; gap: 12px;
  margin-bottom: 4px;
}
.settings-credits-card-value {
  font-family: var(--mono);
  font-size: 1.6rem; font-weight: 700; letter-spacing: 0.01em;
  color: var(--accent);
}
.settings-credits-card-value--empty { color: var(--red); }
.settings-credits-card-eyebrow {
  font-family: var(--mono);
  font-size: 0.56rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-muted);
}
.settings-credits-card-meta {
  margin-top: 10px;
  font-family: var(--mono);
  font-size: 0.56rem; color: var(--text-muted);
  display: flex; justify-content: space-between; gap: 10px;
}
.settings-credits-card-note {
  margin-top: 12px;
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.55;
}
.settings-credits-manage {
  margin-top: 14px;
  width: 100%;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: 0.56rem; letter-spacing: 0.12em; text-transform: uppercase;
  cursor: not-allowed;
}
/* ── Page Profil ── */
.pf-eyebrow {
  font-family: var(--mono);
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 6px;
}

.pf-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 24px;
  max-width: 820px;
}

.pf-card {
  padding: 26px 28px;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 16px;
  transition: border-color 0.15s;
}
.pf-card:hover { border-color: var(--border-hover); }
.pf-card--soon {
  background: transparent;
  border-style: dashed;
}

.pf-card-head {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 16px;
  margin-bottom: 20px;
}
.pf-card-eyebrow {
  font-family: var(--mono);
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.pf-card-title {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 400;
  margin: 0;
  color: var(--text);
  letter-spacing: -0.01em;
}
.pf-card-badge {
  font-family: var(--mono);
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  padding: 6px 12px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 22%, transparent);
  white-space: nowrap;
}
.pf-card-badge--empty {
  color: var(--red);
  background: color-mix(in srgb, var(--red) 8%, transparent);
  border-color: color-mix(in srgb, var(--red) 22%, transparent);
}
.pf-card-badge--soon {
  color: var(--text-muted);
  background: transparent;
  border: 1px dashed var(--border);
}

.pf-card-note {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 18px 0 0;
}

/* Credits body */
.pf-credits-body { display: flex; flex-direction: column; gap: 16px; }
.pf-credits-big {
  display: flex; align-items: baseline; gap: 4px;
}
.pf-credits-value {
  font-family: var(--serif);
  font-size: 3rem;
  font-weight: 400;
  color: var(--accent);
  line-height: 1;
}
.pf-credits-value.empty { color: var(--red); }
.pf-credits-den {
  font-family: var(--mono);
  font-size: 0.92rem;
  color: var(--text-muted);
  font-weight: 500;
}

.pf-credits-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 4px;
}
.pf-meta-label {
  font-family: var(--mono);
  font-size: 0.54rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.pf-meta-value {
  font-family: var(--mono);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text);
}
.pf-meta-value.accent { color: var(--accent); }

/* Connections body : on réutilise .umc-card existant avec un wrapper */
.pf-connections-body { display: flex; flex-direction: column; gap: 10px; }
.pf-connections-body .umc-card { margin: 0; }

/* Soon section */
.pf-soon-body {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 6px 0 18px;
}
.pf-soon-row {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.pf-soon-dot {
  width: 6px; height: 6px;
  margin-top: 7px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  opacity: 0.5;
}
.pf-soon-title {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 2px;
}
.pf-soon-sub {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.5;
}
.pf-soon-btn {
  width: 100%;
  padding: 12px;
  margin-top: 4px;
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 999px;
  cursor: not-allowed;
}

@media (max-width: 700px) {
  .pf-card { padding: 22px 20px; }
  .pf-credits-value { font-size: 2.4rem; }
  .pf-credits-meta { grid-template-columns: repeat(2, 1fr); }
  .pf-credits-meta > div:nth-child(3) { grid-column: 1 / -1; }
}

/* ── Section "Bientôt" du user-menu ── */
.umc-soon {
  margin: 0 8px 8px;
  padding: 12px 14px;
  border: 1px dashed var(--border);
  border-radius: 10px;
  background: transparent;
}
.umc-soon-label {
  font-family: var(--mono);
  font-size: 0.54rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.umc-soon-sub {
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.45;
}

/* ── Modal crédits épuisés ── */
.credits-modal-backdrop {
  position: fixed; inset: 0;
  background: color-mix(in srgb, var(--bg) 80%, black);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 9000;
  animation: creditsFadeIn 0.22s ease-out;
}
@keyframes creditsFadeIn { from { opacity: 0; } to { opacity: 1; } }

.credits-modal {
  position: fixed;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: min(92vw, 440px);
  padding: 36px 32px 28px;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: 0 40px 80px -30px rgba(0, 0, 0, 0.25),
              0 0 0 1px color-mix(in srgb, var(--accent) 8%, transparent);
  z-index: 9001;
  text-align: center;
  animation: creditsSlideIn 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes creditsSlideIn {
  from { opacity: 0; transform: translate(-50%, -46%); }
  to   { opacity: 1; transform: translate(-50%, -50%); }
}

.credits-modal-icon {
  width: 56px; height: 56px;
  margin: 0 auto 16px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 22%, transparent);
}

.credits-modal-eyebrow {
  font-family: var(--mono);
  font-size: 0.58rem; font-weight: 600; letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}

.credits-modal-title {
  font-family: var(--serif);
  font-size: 1.5rem; font-weight: 400;
  color: var(--text);
  margin: 0 0 12px;
  letter-spacing: -0.01em;
  line-height: 1.25;
}
.credits-modal-title .dot { color: var(--accent); }

.credits-modal-body {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0 0 18px;
  padding: 0 4px;
}

.credits-modal-renew {
  font-family: var(--mono);
  font-size: 0.64rem; letter-spacing: 0.1em;
  color: var(--text-muted);
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  display: inline-flex;
  margin-bottom: 22px;
}
.credits-modal-renew.hidden { display: none; }
.credits-modal-renew strong { color: var(--accent); font-weight: 600; margin-left: 6px; }

.credits-modal-actions {
  display: flex; justify-content: center;
}
.credits-modal-btn {
  padding: 12px 28px;
  font-family: var(--mono);
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase;
  border: none;
  border-radius: 999px;
  cursor: pointer;
  transition: transform 0.12s, opacity 0.12s;
}
.credits-modal-btn:active { transform: scale(0.97); }
.credits-modal-btn--primary { background: var(--accent); color: #fff; }
.credits-modal-btn--primary:hover { background: color-mix(in srgb, var(--accent) 88%, black); }
.credits-modal-btn--ghost { background: transparent; color: var(--text-muted); border: 1px solid var(--border); }
.credits-modal-btn--ghost:hover { color: var(--text); border-color: var(--border-hover); }
.credits-modal-actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }

/* ── Subscription card (page profil) ── */
.pf-sub-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px;
  font-family: var(--mono);
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 999px;
  border: 1px solid transparent;
}
.pf-sub-badge--trialing { color: var(--accent); background: color-mix(in srgb, var(--accent) 10%, transparent); border-color: color-mix(in srgb, var(--accent) 25%, transparent); }
.pf-sub-badge--active { color: var(--green); background: color-mix(in srgb, var(--green) 10%, transparent); border-color: color-mix(in srgb, var(--green) 25%, transparent); }
.pf-sub-badge--canceled, .pf-sub-badge--past_due { color: var(--red); background: color-mix(in srgb, var(--red) 8%, transparent); border-color: color-mix(in srgb, var(--red) 25%, transparent); }
.pf-sub-badge--none { color: var(--text-muted); background: transparent; border-color: var(--border); }

.pf-sub-price {
  font-family: var(--serif);
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--text);
  margin: 12px 0 4px;
}
.pf-sub-price .price-accent { color: var(--accent); }
.pf-sub-lead {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 18px;
}

.pf-sub-features { display: flex; flex-direction: column; gap: 10px; margin: 10px 0 18px; }
.pf-sub-feature { display: flex; gap: 10px; align-items: flex-start; font-size: 0.84rem; color: var(--text); }
.pf-sub-feature::before { content: "✓"; color: var(--accent); font-weight: 700; flex-shrink: 0; }

.pf-trial-toggle {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 14px 16px;
  margin: 10px 0 18px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  cursor: pointer;
  user-select: none;
  transition: border-color 0.15s, background 0.15s;
}
.pf-trial-toggle:hover { border-color: var(--border-hover); }
.pf-trial-toggle input { margin: 2px 0 0; accent-color: var(--accent); width: 16px; height: 16px; cursor: pointer; flex-shrink: 0; }
.pf-trial-toggle-text { flex: 1; }
.pf-trial-toggle-title { font-size: 0.88rem; font-weight: 600; color: var(--text); margin-bottom: 2px; }
.pf-trial-toggle-sub { font-size: 0.76rem; color: var(--text-muted); line-height: 1.5; }

.pf-subscribe-btn {
  width: 100%;
  padding: 14px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
}
.pf-subscribe-btn:hover { background: color-mix(in srgb, var(--accent) 88%, black); }
.pf-subscribe-btn:active { transform: scale(0.99); }
.pf-subscribe-btn:disabled { opacity: 0.5; cursor: wait; }

.pf-sub-manage-row {
  display: flex; gap: 10px; margin-top: 10px;
}
.pf-sub-manage-btn {
  flex: 1;
  padding: 12px;
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.15s;
}
.pf-sub-manage-btn:hover { border-color: var(--accent); color: var(--accent); }
.pf-sub-meta-row {
  display: flex; flex-wrap: wrap; gap: 14px 24px; margin: 14px 0;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--text-muted);
}
.pf-sub-meta-label { font-size: 0.54rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 2px; }
.pf-sub-meta-value { font-size: 0.84rem; color: var(--text); font-weight: 600; }

/* ── CTA désactivé par manque de crédits ── */
.btn-primary.no-credits,
.ex-go-btn.no-credits {
  opacity: 0.55 !important;
  cursor: not-allowed !important;
  position: relative;
}
.btn-primary.no-credits::after,
.ex-go-btn.no-credits::after {
  content: "Crédits épuisés";
  position: absolute;
  top: calc(100% + 8px);
  left: 50%; transform: translateX(-50%);
  font-family: var(--mono);
  font-size: 0.56rem; font-weight: 600; letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--red);
  white-space: nowrap;
  pointer-events: none;
}
/* ── fin Crédits ── */