/* CozyLearning — papier, encre, calme */
@font-face { font-family: "Literata"; src: url("/static/fonts/Literata.ttf") format("truetype"); font-weight: 200 900; font-style: normal; font-display: swap; }
@font-face { font-family: "Literata"; src: url("/static/fonts/Literata-Italic.ttf") format("truetype"); font-weight: 200 900; font-style: italic; font-display: swap; }

:root {
  --paper: #f7f3ea; --paper-2: #f0eadd; --card: #fbf9f4; --ink: #2b2721; --ink-2: #5b544a; --muted: #968c7d;
  --line: #e4dccc; --line-2: #d6ccb9; --accent: #8a5a2b; --accent-ink: #6e4519; --accent-soft: #efe2cc;
  --cur: rgba(222, 178, 82, 0.30); --cur-w: rgba(196, 140, 40, 0.35); --target: rgba(120, 150, 190, 0.22);
  --hl-yellow: rgba(242, 206, 92, 0.42); --hl-green: rgba(150, 192, 122, 0.36); --hl-pink: rgba(230, 150, 160, 0.33);
  --saved: #b9915c; --danger: #a5463b; --shadow: 0 10px 30px rgba(60, 45, 25, 0.12), 0 2px 6px rgba(60, 45, 25, 0.06);
  --serif: "Literata", "Bookerly", Georgia, serif;
  --sans: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", sans-serif;
  --zh: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "SimSun", "Microsoft YaHei", serif;
  --reader-font: var(--serif); --reader-size: 21px; --reader-lh: 1.75; --reader-width: 40rem;
  --top: 56px;
  color-scheme: light;
}
[data-theme="sepia"] { --paper: #f2e6d0; --paper-2: #eadcc2; --card: #f7ecd9; --line: #dfcfb2; --line-2: #d2c09f; }
[data-theme="blanc"] { --paper: #fdfcfa; --paper-2: #f5f3ef; --card: #ffffff; --line: #ebe7e0; --line-2: #ddd7cd; }
[data-theme="nuit"] {
  --paper: #1d1b18; --paper-2: #24211d; --card: #26231f; --ink: #e6dfd3; --ink-2: #c3baab; --muted: #8e8576;
  --line: #36322c; --line-2: #45403a; --accent: #d4a56c; --accent-ink: #e4bb86; --accent-soft: #3a3127;
  --cur: rgba(212, 165, 108, 0.22); --cur-w: rgba(212, 165, 108, 0.40); --hl-yellow: rgba(200, 170, 70, 0.30);
  --hl-green: rgba(120, 160, 100, 0.30); --hl-pink: rgba(190, 110, 120, 0.30); --saved: #b08a5c;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.45); color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--paper); color: var(--ink); }
body { font-family: var(--sans); font-size: 15px; line-height: 1.5; -webkit-font-smoothing: antialiased; min-height: 100vh; }
a { color: var(--accent-ink); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font: inherit; color: inherit; }
[hidden] { display: none !important; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.mono { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-variant-numeric: tabular-nums; }
.zh { font-family: var(--zh); }
.row { display: flex; align-items: center; }
.gap { gap: 8px; }
.wrap { flex-wrap: wrap; }
.grow { flex: 1; min-width: 0; }
.error-text { color: var(--danger); }
.indent { margin-left: 26px; margin-top: -4px; }
.ic { display: inline-flex; align-items: center; justify-content: center; flex: none; }

/* ------------------------------------------------------------- barre du haut */
.topbar {
  position: sticky; top: 0; z-index: 40; height: var(--top); display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
  padding: 0 20px; background: color-mix(in srgb, var(--paper) 92%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 9px; color: var(--ink); font-family: var(--serif); font-size: 19px; letter-spacing: 0.01em; }
.brand:hover { text-decoration: none; }
.brand svg { color: var(--accent); }
.mainnav { display: flex; gap: 6px; }
.mainnav a { color: var(--ink-2); padding: 7px 14px; border-radius: 999px; font-size: 14.5px; letter-spacing: 0.02em; }
.mainnav a:hover { text-decoration: none; background: var(--paper-2); }
.mainnav a.active { color: var(--ink); background: var(--accent-soft); }
.topright { display: flex; justify-content: flex-end; align-items: center; gap: 6px; }
.lang-pill { border: 1px solid var(--line-2); background: var(--card); border-radius: 999px; padding: 5px 14px; cursor: pointer; font-family: var(--serif); font-size: 14.5px; }
.lang-pill:hover { border-color: var(--accent); }

/* ------------------------------------------------------------- boutons, champs */
.btn {
  display: inline-flex; align-items: center; gap: 7px; border: 1px solid var(--line-2); background: var(--card); color: var(--ink);
  padding: 7px 14px; border-radius: 9px; cursor: pointer; font-size: 14px; line-height: 1.2; white-space: nowrap; transition: background .15s, border-color .15s;
}
.btn:hover { border-color: var(--accent); }
.btn:disabled { opacity: .55; cursor: default; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent-ink); }
[data-theme="nuit"] .btn.primary { color: #1d1b18; }
.btn.danger { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 40%, var(--line)); }
.btn.small { padding: 5px 10px; font-size: 13px; border-radius: 8px; }
.btn.done { background: var(--accent-soft); color: var(--accent-ink); border-color: var(--accent-soft); }
.btn.active { background: var(--accent-soft); border-color: var(--accent); }
.icon-btn {
  display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 9px; border: 0; background: transparent;
  color: var(--ink-2); cursor: pointer; flex: none; font-size: 16px;
}
.icon-btn:hover { background: var(--paper-2); color: var(--ink); }
.icon-btn.active { color: var(--accent-ink); background: var(--accent-soft); }
.icon-btn:disabled { opacity: .35; cursor: default; }
.icon-btn.small { width: 28px; height: 28px; }
.icon-btn.tiny { width: 24px; height: 24px; }
.linklike { border: 0; background: none; padding: 0; cursor: pointer; font: inherit; color: inherit; }
.input {
  font: inherit; color: var(--ink); background: var(--card); border: 1px solid var(--line-2); border-radius: 9px; padding: 8px 11px; width: 100%; min-width: 0;
}
.input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
select.input { width: auto; cursor: pointer; }
.input.small { padding: 5px 9px; font-size: 13px; }
textarea.input { resize: vertical; line-height: 1.5; }
.field { display: flex; flex-direction: column; gap: 5px; margin-bottom: 14px; }
.field > span { font-size: 13px; color: var(--ink-2); }
.check { display: flex; align-items: center; gap: 8px; cursor: pointer; margin: 8px 0; }
.check input { accent-color: var(--accent); width: 16px; height: 16px; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { border: 1px solid var(--line); background: transparent; border-radius: 999px; padding: 4px 12px; cursor: pointer; font-size: 13px; color: var(--ink-2); }
.chip:hover { border-color: var(--line-2); color: var(--ink); }
.chip.active { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.seg { display: inline-flex; border: 1px solid var(--line-2); border-radius: 10px; padding: 2px; background: var(--card); }
.seg button { border: 0; background: transparent; padding: 5px 11px; border-radius: 8px; cursor: pointer; font-size: 13px; color: var(--ink-2); display: inline-flex; align-items: center; gap: 5px; white-space: nowrap; }
.seg button.active { background: var(--accent-soft); color: var(--ink); }
.progress { height: 6px; background: var(--paper-2); border-radius: 999px; overflow: hidden; margin: 12px 0 6px; }
.progress-fill { height: 100%; width: 0; background: var(--accent); transition: width .4s; }

/* ------------------------------------------------------------- vues */
.view { min-height: calc(100vh - var(--top)); }
.page-h1 { font-family: var(--serif); font-weight: 450; font-size: 32px; margin: 2px 0 4px; letter-spacing: -0.005em; }
.kicker { font-size: 12px; text-transform: uppercase; letter-spacing: .14em; color: var(--muted); }
.empty { text-align: center; padding: 70px 20px; max-width: 520px; margin: 0 auto; grid-column: 1 / -1; }
.empty-t { font-family: var(--serif); font-size: 21px; margin-bottom: 6px; }

/* ------------------------------------------------------------- bibliotheque */
.lib { display: grid; grid-template-columns: 236px 1fr; min-height: calc(100vh - var(--top)); }
.lib-side { border-right: 1px solid var(--line); padding: 22px 12px 40px; background: var(--paper-2); position: sticky; top: var(--top); height: calc(100vh - var(--top)); overflow-y: auto; }
.side-h { font-size: 11.5px; text-transform: uppercase; letter-spacing: .14em; color: var(--muted); margin: 6px 10px 8px; }
.side-h:not(:first-child) { margin-top: 26px; }
.side-list { list-style: none; margin: 0; padding: 0; }
.side-item { width: 100%; display: flex; align-items: center; gap: 9px; border: 0; background: transparent; padding: 7px 10px; border-radius: 8px; cursor: pointer; text-align: left; color: var(--ink-2); }
.side-item:hover { background: color-mix(in srgb, var(--paper) 70%, transparent); color: var(--ink); }
.side-item.active { background: var(--card); color: var(--ink); box-shadow: 0 1px 2px rgba(60, 45, 25, .08); }
.side-item.drop { outline: 2px dashed var(--accent); background: var(--accent-soft); }
.lang-list .side-item, .side-list:first-of-type .side-item { font-family: var(--serif); font-size: 15.5px; }
.si-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.si-n { font-size: 12px; color: var(--muted); font-family: var(--sans); }
.folder-li { position: relative; }
.folder-more { position: absolute; right: 2px; top: 5px; opacity: 0; }
.folder-li:hover .folder-more { opacity: 1; }
.folder-li:hover .si-n { visibility: hidden; }
.hover-li { position: relative; }
.hover-del { position: absolute; right: 4px; top: 50%; transform: translateY(-50%); opacity: 0; color: var(--muted); }
.hover-del:hover { color: var(--danger); background: color-mix(in srgb, var(--danger) 10%, transparent); }
.hover-li:hover .hover-del, .hover-del:focus-visible { opacity: 1; }
.hover-li:hover .si-n { visibility: hidden; }
.side-add { display: flex; align-items: center; gap: 7px; border: 0; background: none; color: var(--muted); padding: 7px 10px; cursor: pointer; font-size: 13px; }
.side-add:hover { color: var(--accent-ink); }
.lib-main { padding: 30px 40px 80px; position: relative; min-width: 0; }
.lib-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; margin-bottom: 18px; flex-wrap: wrap; }
.lib-tools { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 24px; flex-wrap: wrap; }
.search-in { width: 240px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(158px, 1fr)); gap: 30px 24px; }
.card { position: relative; }
.card.dragging { opacity: .4; }
.card-link { display: block; color: inherit; }
.card-link:hover { text-decoration: none; }
.cover {
  aspect-ratio: 2 / 3; border-radius: 4px 8px 8px 4px; overflow: hidden; position: relative;
  background: hsl(var(--h) 26% 84%); box-shadow: inset 7px 0 0 rgba(0, 0, 0, .05), inset 8px 0 0 rgba(255, 255, 255, .25), 0 1px 2px rgba(60, 45, 25, .12), 0 6px 14px rgba(60, 45, 25, .08);
  transition: transform .18s, box-shadow .18s;
}
[data-theme="nuit"] .cover { background: hsl(var(--h) 16% 28%); }
.card-link:hover .cover { transform: translateY(-3px); box-shadow: inset 7px 0 0 rgba(0, 0, 0, .05), 0 3px 6px rgba(60, 45, 25, .12), 0 14px 28px rgba(60, 45, 25, .14); }
.cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.cover-video { aspect-ratio: 2 / 3; }
.cover-inner { position: absolute; inset: 9px 9px 9px 15px; border: 1px solid rgba(60, 45, 25, .18); display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 14px 10px; text-align: center; gap: 10px; }
[data-theme="nuit"] .cover-inner { border-color: rgba(255, 255, 255, .14); }
.cover-orn { width: 26px; height: 1px; background: currentColor; opacity: .35; }
.cover-title { font-family: var(--serif); font-size: 15px; line-height: 1.3; color: hsl(var(--h) 30% 22%); display: -webkit-box; -webkit-line-clamp: 6; -webkit-box-orient: vertical; overflow: hidden; word-break: break-word; }
[data-theme="nuit"] .cover-title { color: hsl(var(--h) 30% 86%); }
.cover-author { font-size: 11.5px; letter-spacing: .06em; color: hsl(var(--h) 20% 35%); }
.cover-kind { position: absolute; bottom: 9px; color: hsl(var(--h) 25% 35%); opacity: .7; }
.cover-audio { background: hsl(var(--h) 18% 80%); }
.cover-audio .cover-inner { border-radius: 50% / 34%; }
.cover-badge { position: absolute; top: 8px; right: 8px; display: inline-flex; align-items: center; gap: 4px; background: rgba(255, 255, 255, .82); color: #5a4a35; font-size: 10.5px; padding: 2px 7px; border-radius: 999px; }
.cover-prog { position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: rgba(0, 0, 0, .08); }
.cover-prog div { height: 100%; background: var(--accent); }
.card-meta { padding: 10px 26px 0 1px; }
.card-title { font-family: var(--serif); font-size: 14.5px; line-height: 1.3; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.card-sub { font-size: 12px; color: var(--muted); margin-top: 3px; }
.card-more { position: absolute; right: -6px; bottom: 6px; width: 30px; height: 30px; opacity: .6; }
.card:hover .card-more { opacity: 1; }
.card.removing { display: none; }
.card-del {
  position: absolute; top: 8px; left: 8px; width: 30px; height: 30px; border-radius: 50%; border: 0; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center; color: var(--ink-2);
  background: color-mix(in srgb, var(--card) 92%, transparent); box-shadow: 0 1px 4px rgba(60, 45, 25, .18);
  opacity: 0; transform: scale(.9); transition: opacity .15s, transform .15s, color .15s;
}
.card:hover .card-del, .card-del:focus-visible { opacity: 1; transform: none; }
.card-del:hover { color: #fff; background: var(--danger); }
@media (hover: none) { .card-del { opacity: .85; transform: none; } }
.imp { display: flex; flex-direction: column; gap: 14px; }
.imp-sec { border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px 14px; background: var(--card); }
.imp-h { font-weight: 600; font-size: 15px; margin-bottom: 2px; }
.imp-sec .small.muted { margin: 2px 0 10px; }
.imp-list { display: flex; flex-direction: column; gap: 4px; margin-top: 8px; }
.imp-file { display: flex; align-items: center; gap: 8px; padding: 5px 8px; background: var(--paper-2); border-radius: 8px; font-size: 13.5px; }
.imp-file .grow { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.imp-sync { margin-top: 10px; }
.imp-foot { display: flex; justify-content: flex-end; margin-top: 16px; }
.hidden-note { grid-column: 1 / -1; justify-self: start; border: 0; background: none; color: var(--muted); font-size: 13px; cursor: pointer; padding: 0; }
.hidden-note:hover { color: var(--accent-ink); text-decoration: underline; }
.drop-overlay { display: none; position: absolute; inset: 12px; border: 2px dashed var(--accent); border-radius: 16px; background: color-mix(in srgb, var(--paper) 88%, transparent); align-items: center; justify-content: center; text-align: center; color: var(--accent-ink); font-family: var(--serif); font-size: 18px; z-index: 5; pointer-events: none; }
.lib-main.dropping .drop-overlay { display: flex; }
.read-home { max-width: 1100px; margin: 0 auto; padding: 30px 40px 80px; }
.read-home .grid { margin-top: 20px; }

/* ------------------------------------------------------------- menus, fenetres, notifications */
.menu { position: fixed; z-index: 120; background: var(--card); border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); padding: 6px; min-width: 210px; max-height: 70vh; overflow-y: auto; }
.menu-item { width: 100%; display: flex; align-items: center; gap: 10px; border: 0; background: none; padding: 8px 10px; border-radius: 8px; cursor: pointer; text-align: left; font-size: 14px; color: var(--ink); }
.menu-item:hover { background: var(--paper-2); }
.menu-item.active { color: var(--accent-ink); font-weight: 600; }
.menu-item.danger { color: var(--danger); }
.menu-item .ic { width: 18px; color: var(--ink-2); }
.menu-hint { margin-left: auto; padding-left: 16px; color: var(--muted); font-size: 12px; }
.menu-sep { height: 1px; background: var(--line); margin: 5px 4px; }
.menu-head { font-size: 11.5px; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); padding: 8px 10px 4px; }
.typo-menu { width: 360px; padding: 6px 14px 12px; }
.typo { display: flex; flex-direction: column; gap: 4px; }
.typo-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 5px 0; }
.typo-row > span { font-size: 13.5px; color: var(--ink-2); }
.stepper { display: inline-flex; align-items: center; gap: 4px; }
.step-v { min-width: 58px; text-align: center; font-size: 13.5px; font-variant-numeric: tabular-nums; }
.modal-backdrop { position: fixed; inset: 0; background: rgba(40, 32, 22, .28); z-index: 100; display: flex; align-items: flex-start; justify-content: center; padding: 8vh 16px 16px; opacity: 0; transition: opacity .18s; overflow-y: auto; }
.modal-backdrop.show { opacity: 1; }
.modal { background: var(--card); border-radius: 16px; box-shadow: var(--shadow); width: 100%; max-width: 480px; border: 1px solid var(--line); transform: translateY(8px); transition: transform .18s; }
.modal-backdrop.show .modal { transform: none; }
.modal.wide { max-width: 760px; }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 16px 16px 6px 24px; }
.modal-head h2 { font-family: var(--serif); font-weight: 450; font-size: 21px; margin: 0; }
.modal-body { padding: 8px 24px 20px; }
.modal-foot { display: flex; justify-content: flex-end; gap: 8px; padding: 12px 20px 18px; border-top: 1px solid var(--line); }
.confirm-text { margin: 4px 0 6px; line-height: 1.6; }
#toasts { position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%); z-index: 200; display: flex; flex-direction: column; gap: 8px; align-items: center; pointer-events: none; }
.toast { background: var(--ink); color: var(--paper); padding: 10px 18px; border-radius: 10px; font-size: 14px; box-shadow: var(--shadow); opacity: 0; transform: translateY(8px); transition: all .25s; max-width: 640px; text-align: center; }
.toast.show { opacity: 1; transform: none; }
.toast.error { background: var(--danger); color: #fff; }
.toast.with-action { pointer-events: auto; display: flex; align-items: center; gap: 14px; }
.toast-btn { border: 0; background: transparent; color: var(--accent-soft); font-weight: 600; cursor: pointer; padding: 2px 4px; border-radius: 6px; text-decoration: underline; text-underline-offset: 3px; }
.toast-btn:hover { color: #fff; }
.err-list { padding-left: 18px; line-height: 1.7; }

/* ------------------------------------------------------------- lecteur */
.reader { --bar: 58px; }
.rbar {
  position: sticky; top: var(--top); z-index: 30; display: flex; align-items: center; gap: 12px; padding: 7px 16px; height: var(--bar);
  background: color-mix(in srgb, var(--paper) 94%, transparent); backdrop-filter: blur(6px); border-bottom: 1px solid var(--line);
}
.rbar-back { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 9px; color: var(--ink-2); }
.rbar-back:hover { background: var(--paper-2); text-decoration: none; }
.rbar-title { flex: 1; min-width: 0; }
.rbar-t { font-family: var(--serif); font-size: 15.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rbar-sub { display: flex; align-items: center; gap: 10px; font-size: 12.5px; color: var(--muted); }
.sync-badge { display: inline-flex; align-items: center; gap: 4px; color: var(--accent-ink); font-size: 12px; }
.sync-badge .ic { animation: spin 2s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.chap-btn { border: 0; background: none; padding: 0; cursor: pointer; color: var(--ink-2); display: inline-flex; align-items: center; gap: 3px; font-size: 12.5px; }
.chap-btn:hover { color: var(--accent-ink); }
.rbar-tools { display: flex; align-items: center; gap: 4px; }
.rbar-tools .seg { margin-right: 6px; }
.tool-txt { width: 36px; height: 36px; border-radius: 9px; border: 0; background: none; cursor: pointer; font-size: 17px; color: var(--ink-2); }
.tool-txt:hover { background: var(--paper-2); }
.tool-txt.active { background: var(--accent-soft); color: var(--accent-ink); }
.video-box { position: sticky; top: calc(var(--top) + var(--bar) + 8px); z-index: 20; width: min(680px, calc(100% - 32px), calc(36vh * 16 / 9)); margin: 14px auto 0; aspect-ratio: 16 / 9; border-radius: 12px; overflow: hidden; background: #000; box-shadow: var(--shadow); }
.video-box iframe { width: 100%; height: 100%; display: block; border: 0; }
.video-offline { color: #ddd; display: flex; align-items: center; justify-content: center; height: 100%; padding: 20px; text-align: center; font-size: 14px; }
.page-wrap { padding: 46px 24px 190px; }
.reader[data-mode="read"] .page-wrap { padding-bottom: 110px; }
.page-col { position: relative; max-width: var(--reader-width); margin: 0 auto; }
.width-handle { position: absolute; top: 0; bottom: 0; width: 22px; cursor: ew-resize; z-index: 2; touch-action: none; }
.width-handle.l { left: -64px; }
.width-handle.r { right: -64px; }
.width-handle::after { content: ""; position: absolute; left: 10px; top: 0; bottom: 0; width: 2px; border-radius: 2px; background: var(--accent); opacity: 0; transition: opacity .15s; }
.width-handle:hover::after, .reader.resizing .width-handle::after { opacity: .5; }
.reader.resizing, .reader.resizing * { cursor: ew-resize !important; user-select: none; }
.width-tip { position: fixed; transform: translateX(-50%); background: var(--ink); color: var(--paper); font-size: 12.5px; padding: 3px 9px; border-radius: 6px; pointer-events: none; z-index: 200; white-space: nowrap; }
.width-ctl { display: flex; align-items: center; gap: 8px; }
.width-range { width: 150px; accent-color: var(--accent); cursor: pointer; }
.typo-tip { margin: 8px 0 0; }
.page { max-width: var(--reader-width); margin: 0 auto; font-family: var(--reader-font); font-size: var(--reader-size); line-height: var(--reader-lh); color: var(--ink); }
.page-kicker { text-align: center; font-family: var(--sans); font-size: 12px; text-transform: uppercase; letter-spacing: .14em; color: var(--muted); margin-bottom: 8px; }
.chap-title { font-family: var(--serif); font-weight: 420; font-size: 1.55em; line-height: 1.3; text-align: center; margin: 0 0 1.8em; letter-spacing: -0.005em; }
.chap-title::after { content: ""; display: block; width: 36px; height: 1px; background: var(--line-2); margin: .9em auto 0; }
.page-author { text-align: center; color: var(--muted); font-style: italic; margin: -1.4em 0 2em; font-size: .9em; }
.para { margin: 0 0 1em; text-align: justify; hyphens: auto; position: relative; }
.page.zh .para { text-align: left; text-indent: 2em; }
.s { border-radius: 3px; transition: background-color .25s; -webkit-box-decoration-break: clone; box-decoration-break: clone; }
.w { cursor: pointer; border-radius: 3px; }
/* pendant un glisser sur le texte : couleur douce au lieu du bleu du navigateur */
.page ::selection { background: color-mix(in srgb, var(--accent) 20%, transparent); color: inherit; }
.page rt::selection, .page .rl-tr::selection { background: transparent; }
.w:hover { background: var(--accent-soft); }
.w.sel { background: var(--accent-soft); box-shadow: 0 0 0 2px var(--accent-soft); }
.w.saved { text-decoration: underline dotted var(--saved); text-underline-offset: .22em; text-decoration-thickness: 1.5px; }
.s.cur { background: var(--cur); }
.w.cur-w { background: var(--cur-w); }
.s.hl-yellow { background: var(--hl-yellow); }
.s.hl-green { background: var(--hl-green); }
.s.hl-pink { background: var(--hl-pink); }
.s.flash { animation: flash 2.4s ease; }
@keyframes flash { 0%, 40% { background: var(--hl-yellow); } 100% { background: transparent; } }
.note-mark { border: 0; background: none; color: var(--accent); cursor: pointer; padding: 0 2px; vertical-align: super; line-height: 0; }
.gutter { position: absolute; left: -2.6rem; top: .32em; width: 26px; height: 26px; border-radius: 50%; border: 1px solid var(--line-2); background: var(--card); color: var(--accent-ink); cursor: pointer; display: inline-flex; align-items: center; justify-content: center; opacity: 0; transition: opacity .15s; padding: 0; text-indent: 0; }
.para:hover .gutter, .gutter:focus { opacity: 1; }
.reader[data-mode="read"] .gutter, .reader[data-mode="read"] .ts { display: none; }
.page.lines .line { display: grid; grid-template-columns: 4.2rem 1fr; gap: 0 .8rem; padding: .32em .5em; margin: 0 -.5em .2em; border-radius: 8px; }
.reader[data-mode="read"] .page.lines .line { grid-template-columns: 1fr; }
.reader[data-mode="read"] .ts-empty { display: none; }
.page.lines .line.cur { background: var(--cur); }
.page.lines .line.cur .s.cur { background: transparent; }
.ts { font-family: var(--sans); font-size: 12.5px; color: var(--muted); border: 0; background: none; cursor: pointer; text-align: left; padding-top: .55em; font-variant-numeric: tabular-nums; align-self: start; }
.ts:hover { color: var(--accent-ink); }
.s-py { font-family: var(--sans); font-size: .62em; color: var(--muted); letter-spacing: .02em; line-height: 1.5; margin-top: .1em; }
.s-tr { font-family: var(--sans); font-size: .7em; color: var(--ink-2); line-height: 1.5; margin: .15em 0 .35em; }
.page.zh { line-height: calc(var(--reader-lh) + .55); }
.page.zh.no-py { line-height: var(--reader-lh); }
.page.zh ruby { ruby-align: center; }
.page.zh rt { font-family: var(--sans); font-size: .48em; color: var(--muted); letter-spacing: .01em; user-select: none; }
.page.zh.no-py rt { display: none; }
.page.zh .s, .page.zh .w { font-family: var(--zh); }
.chap-nav { max-width: var(--reader-width); margin: 50px auto 0; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.chap-nav:empty { display: none; }
/* traduction au-dessus des mots (facon Readlang) */
.page.rl { line-height: calc(var(--reader-lh) + .3); }
.page.rl.zh { line-height: calc(var(--reader-lh) + .95); }
.page.rl.zh.no-py { line-height: calc(var(--reader-lh) + .35); }
.rl-wrap { position: relative; background: color-mix(in srgb, var(--accent-soft) 90%, transparent); border-radius: 3px; box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 18%, transparent); }
.rl-wrap .w:hover { background: transparent; }
.rl-tr {
  position: absolute; bottom: calc(100% + 1px); left: 50%; transform: translateX(-50%); z-index: 4;
  display: inline-flex; align-items: center; gap: 3px; max-width: 24em; width: max-content;
  font-family: var(--sans); font-size: .6em; line-height: 1.35; font-weight: 500; font-style: normal; letter-spacing: 0; text-indent: 0; text-align: center;
  color: var(--accent-ink); background: var(--card); border: 1px solid var(--line-2); border-radius: 6px; padding: 1px 7px;
  box-shadow: 0 2px 8px rgba(60, 45, 25, .14); cursor: pointer; user-select: none; white-space: nowrap;
}
.rl-tr.phrase { white-space: normal; max-width: 20em; }
.rl-tr::after { content: ""; position: absolute; top: 100%; left: 50%; margin-left: -4px; border: 4px solid transparent; border-top-color: var(--line-2); }
.page.zh:not(.no-py) .rl-tr { bottom: calc(100% + .62em); }
.rl-text { overflow: hidden; text-overflow: ellipsis; }
.rl-tools { display: none; gap: 1px; margin-left: 2px; padding-left: 4px; border-left: 1px solid var(--line); }
.rl-tr:hover .rl-tools { display: inline-flex; }
.rl-b { border: 0; background: transparent; color: var(--ink-2); width: 19px; height: 19px; padding: 0; border-radius: 4px; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; }
.rl-b:hover { background: var(--paper-2); color: var(--ink); }
.rl-b.done { color: var(--accent); }
@media (hover: none) { .rl-tools { display: inline-flex; } }
.reader.calage .s { cursor: crosshair; }
.reader.calage .s:hover { background: var(--target); }
.s.target { background: var(--target); box-shadow: 0 0 0 2px var(--target); }

/* plein ecran : seulement le texte (et le lecteur audio) ; les commandes reviennent en haut a l'approche de la souris */
body.focus { --top: 0px; }
body.focus .topbar { display: none; }
body.focus .reader .rbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 40; transform: translateY(-105%); transition: transform .25s ease;
  box-shadow: 0 2px 14px rgba(60, 45, 25, .12);
}
body.focus.show-bars .reader .rbar { transform: none; }
body.focus .page-wrap { padding-top: 70px; }
body.focus .video-box { top: 10px; }

/* lecteur audio */
.player {
  position: fixed; left: 50%; bottom: 16px; transform: translateX(-50%); z-index: 35; width: min(880px, calc(100% - 24px));
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 14px; padding: 9px 16px;
  background: color-mix(in srgb, var(--card) 96%, transparent); backdrop-filter: blur(10px); border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow);
}
.reader.with-panel .player { left: calc((100% - 380px) / 2); width: min(820px, calc(100% - 404px)); }
.pl-controls { display: flex; align-items: center; gap: 2px; }
.pl-play { width: 44px; height: 44px; border-radius: 50%; background: var(--accent); color: #fff; margin: 0 4px; }
.pl-play:hover { background: var(--accent-ink); color: #fff; }
[data-theme="nuit"] .pl-play { color: #1d1b18; }
.pl-track { display: flex; align-items: center; gap: 10px; min-width: 0; }
.pl-time { font-size: 12.5px; color: var(--muted); font-variant-numeric: tabular-nums; min-width: 42px; text-align: center; }
.pl-seek { flex: 1; min-width: 60px; accent-color: var(--accent); height: 4px; cursor: pointer; }
.pl-extra { display: flex; align-items: center; gap: 6px; }
.pl-speed, .pl-file { font: inherit; font-size: 13px; border: 1px solid var(--line); background: var(--card); color: var(--ink); border-radius: 8px; padding: 4px 6px; cursor: pointer; max-width: 170px; }

/* panneau de synchronisation */
.side-panel { position: fixed; right: 0; top: var(--top); bottom: 0; width: 380px; z-index: 36; background: var(--card); border-left: 1px solid var(--line); overflow-y: auto; padding: 0 0 40px; box-shadow: -8px 0 24px rgba(60, 45, 25, .06); }
.reader.with-panel .page-wrap { margin-right: 380px; }
.reader.with-panel .rbar { margin-right: 380px; }
.sp-head { display: flex; align-items: center; justify-content: space-between; padding: 14px 14px 6px 20px; position: sticky; top: 0; background: var(--card); z-index: 2; }
.sp-head h2 { font-family: var(--serif); font-weight: 450; font-size: 19px; margin: 0; }
.sp-sec { padding: 12px 20px 16px; border-bottom: 1px solid var(--line); }
.sp-sec h3 { font-size: 12px; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); margin: 4px 0 8px; font-weight: 600; }
.sp-stat { font-size: 15px; margin-bottom: 4px; }
.sp-files { margin: 10px 0; display: flex; flex-direction: column; gap: 5px; }
.sp-file { display: flex; gap: 7px; align-items: center; font-size: 13px; color: var(--ink-2); }
.cal-target { margin: 10px 0; font-size: 13.5px; min-height: 1em; }
.cal-text { font-family: var(--serif); }
.cal-grid { display: grid; grid-template-columns: auto 1fr auto; gap: 6px 8px; align-items: center; margin: 8px 0 10px; }
.cal-grid label { font-size: 13px; color: var(--ink-2); }
.ch-map { display: flex; flex-direction: column; gap: 6px; }
.ch-map-row { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.ch-map-row select { max-width: 170px; }
.whisper .field { margin: 8px 0; }
.job-msg { margin-top: 2px; }

/* audio seul */
.audio-solo .solo { text-align: center; padding-top: 20px; }
.solo-ic { color: var(--accent); margin-bottom: 8px; }
.solo-actions { margin: 18px 0 30px; }
.solo-whisper { text-align: left; max-width: 520px; margin: 0 auto; font-family: var(--sans); font-size: 15px; line-height: 1.5; border: 1px solid var(--line); border-radius: 14px; padding: 6px 22px 20px; background: var(--card); }
.solo-whisper h3 { font-family: var(--serif); font-weight: 450; }

/* ------------------------------------------------------------- fenetre de traduction */
.popup { position: fixed; z-index: 90; width: 380px; max-width: calc(100vw - 20px); max-height: calc(100vh - 80px); overflow-y: auto; background: var(--card); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow); }
.pp { padding: 14px 16px 12px; font-size: 14.5px; }
.pp-head { display: flex; align-items: flex-start; gap: 6px; }
.pp-term { font-family: var(--serif); font-size: 22px; line-height: 1.25; flex: 1; word-break: break-word; }
.pp-term.zh { font-family: var(--zh); font-size: 34px; }
.pp-sel { font-size: 17px; }
.pp-zh-head { flex: 1; }
.pp-py { font-size: 15px; color: var(--accent-ink); letter-spacing: .02em; }
.pp-tr { font-size: 16.5px; margin: 6px 0 4px; line-height: 1.4; }
.pp-tr.muted { font-size: 14px; }
.pp-alt-row { font-size: 13.5px; color: var(--ink-2); margin: 2px 0; }
.pp-pos { font-size: 11.5px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-right: 6px; }
.pp-pos-line { font-size: 12.5px; color: var(--muted); margin-top: 2px; }
.pp-def { margin-top: 6px; }
.pp-defs summary { cursor: pointer; font-size: 13.5px; color: var(--ink-2); list-style: none; }
.pp-defs summary::-webkit-details-marker { display: none; }
.pp-defs summary::after { content: " ▾"; color: var(--muted); }
.pp-defs[open] summary::after { content: " ▴"; }
.pp-def-block { margin-top: 8px; font-size: 13.5px; }
.pp-def-block ol { margin: 4px 0; padding-left: 20px; }
.pp-ex { font-style: italic; color: var(--muted); font-family: var(--serif); }
.pp-src { font-size: 11.5px; color: var(--muted); margin-top: 6px; }
.pp-actions { display: flex; align-items: center; gap: 6px; margin-top: 12px; flex-wrap: wrap; }
.pp-actions .btn { padding: 5px 10px; }
.pp-sentence { margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--line); }
.pp-s-orig { font-family: var(--serif); font-size: 15px; }
.pp-s-tr { margin-top: 4px; font-size: 14px; }
.pp-entries { margin-top: 8px; font-size: 13.5px; }
.pp-entry { margin: 4px 0; line-height: 1.45; }
.pp-entry.ctx { border-left: 2px solid var(--accent); padding-left: 8px; margin-left: -10px; }
.pp-e-py { color: var(--accent-ink); font-weight: 600; margin-right: 4px; }
.pp-cl { font-size: 12px; color: var(--muted); }
.pp-note { font-size: 12px; color: var(--muted); margin-top: 4px; }
.pp-sub { font-size: 11.5px; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin: 12px 0 5px; }
.pp-char { display: flex; align-items: baseline; gap: 8px; width: 100%; border: 0; background: none; text-align: left; padding: 4px 6px; margin: 0 -6px; border-radius: 6px; cursor: pointer; font-size: 13.5px; }
.pp-char:hover { background: var(--paper-2); }
.pp-char .zh { font-size: 20px; }
.pp-char-d { color: var(--ink-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pp-chips { display: flex; flex-wrap: wrap; gap: 5px; }
.pp-chips .chip .zh { font-size: 15px; }

/* analyse du chinois */
.an-sent { font-size: 28px; line-height: 1.5; display: flex; align-items: center; gap: 8px; }
.an-py { color: var(--accent-ink); font-size: 16px; margin: 4px 0; }
.an-tr { font-family: var(--serif); font-size: 17px; margin: 8px 0 18px; }
.an-h { font-size: 12px; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); margin: 18px 0 8px; font-weight: 600; }
.an-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.an-table th { text-align: left; font-weight: 500; color: var(--muted); font-size: 12px; border-bottom: 1px solid var(--line); padding: 6px; }
.an-table td { border-bottom: 1px solid var(--line); padding: 7px 6px; vertical-align: top; }
.an-w { font-size: 21px; white-space: nowrap; }
.an-p { color: var(--accent-ink); white-space: nowrap; }
.an-gram { padding-left: 20px; line-height: 1.6; }

/* ------------------------------------------------------------- YouTube */
.yt-head { display: flex; gap: 16px; margin: 14px 0; }
.yt-head img { width: 180px; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 8px; flex: none; }
.yt-tools { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.yt-range { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--ink-2); }
.small-in { width: 74px; padding: 5px 8px; font-size: 13px; }
.yt-list { max-height: 44vh; overflow-y: auto; border: 1px solid var(--line); border-radius: 10px; margin: 6px 0 12px; user-select: none; }
.yt-line { display: grid; grid-template-columns: 20px 52px 1fr; gap: 8px; align-items: start; padding: 6px 10px; cursor: pointer; border-bottom: 1px solid var(--line); font-size: 14px; }
.yt-line:last-child { border-bottom: 0; }
.yt-line:hover { background: var(--paper-2); }
.yt-line.on { background: color-mix(in srgb, var(--accent-soft) 60%, transparent); }
.yt-line input { pointer-events: none; accent-color: var(--accent); margin-top: 3px; }
.yt-t { color: var(--muted); font-size: 12.5px; padding-top: 2px; }
.yt-foot { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.yt-tracks { display: flex; flex-direction: column; gap: 12px; margin: 4px 0 14px; padding: 12px 14px; background: var(--paper-2); border-radius: 12px; }
.yt-gt { font-size: 11.5px; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin-bottom: 6px; }
.yt-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.yt-chip { display: inline-flex; align-items: center; gap: 6px; background: var(--card); }
.yt-chip.active { background: var(--accent); border-color: var(--accent); color: #fff; }
.yt-chip.active .yt-code { color: rgba(255, 255, 255, .8); }
.yt-code { font-size: 11px; color: var(--muted); font-family: ui-monospace, Consolas, monospace; }
.yt-file { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; color: var(--ink-2); border-top: 1px solid var(--line); padding-top: 10px; }
.yt-file-btn { color: var(--accent-ink); text-decoration: underline; text-underline-offset: 3px; }
.yt-dl { display: flex; gap: 10px; align-items: center; }
.bm-details { margin: 0 0 12px; }
.bm-details > summary { cursor: pointer; font-size: 13.5px; color: var(--accent-ink); }
.bm-box { border: 1px dashed var(--accent); border-radius: 12px; padding: 12px 14px; background: var(--card); margin-top: 8px; }
.bm-title { font-weight: 600; font-size: 14px; margin-bottom: 6px; }
.bm-steps { margin: 4px 0 6px; padding-left: 20px; line-height: 1.9; }
.bm-link { display: inline-block; background: var(--accent); color: #fff !important; padding: 2px 12px; border-radius: 999px; font-weight: 600; text-decoration: none !important; cursor: grab; margin-left: 4px; }
.bm-link:active { cursor: grabbing; }
.yt-dl .linklike { color: var(--accent-ink); text-decoration: underline; text-underline-offset: 3px; }

/* ------------------------------------------------------------- associations */
.link-cols { display: grid; grid-template-columns: 1.3fr 1fr; gap: 18px; }
.link-list { max-height: 46vh; overflow-y: auto; margin-top: 8px; border: 1px solid var(--line); border-radius: 10px; }
.link-row { display: flex; align-items: center; gap: 8px; padding: 7px 10px; border-bottom: 1px solid var(--line); cursor: pointer; font-size: 14px; }
.link-row:last-child { border-bottom: 0; }
.link-row:hover { background: var(--paper-2); }
.link-row input { accent-color: var(--accent); }
.lr-t { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.link-order { padding-left: 22px; margin: 8px 0; font-size: 14px; }
.link-order li { margin: 4px 0; }
.link-order li > * { vertical-align: middle; }
.lo-t { display: inline-block; max-width: 180px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; margin: 0 4px; }
.link-order .icon-btn:first-of-type .ic { transform: rotate(90deg); }

/* ------------------------------------------------------------- vocabulaire */
.vocab { max-width: 980px; margin: 0 auto; padding: 30px 40px 80px; }
.vlist { display: flex; flex-direction: column; }
.vrow { display: flex; gap: 18px; padding: 18px 4px; border-bottom: 1px solid var(--line); }
.v-main { flex: 1; min-width: 0; }
.v-term-line { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.v-term { font-family: var(--serif); font-size: 22px; border: 0; background: none; padding: 0; cursor: pointer; color: var(--ink); text-align: left; }
.v-term.zh { font-family: var(--zh); font-size: 26px; }
.v-term:hover { color: var(--accent-ink); }
.v-py { color: var(--accent-ink); font-size: 14.5px; }
.v-pos { font-size: 11.5px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.v-tr { font-size: 15.5px; margin-top: 2px; }
.v-sent { font-family: var(--serif); font-size: 15.5px; color: var(--ink-2); margin-top: 8px; line-height: 1.55; }
.v-sent.zh { font-family: var(--zh); }
mark { background: var(--hl-yellow); color: inherit; border-radius: 3px; padding: 0 2px; }
.v-sent-tr { font-size: 13.5px; color: var(--muted); margin-top: 2px; }
.v-notes { font-size: 13.5px; color: var(--ink-2); margin-top: 6px; display: flex; gap: 6px; align-items: flex-start; }
.v-src { font-size: 12px; color: var(--muted); margin-top: 8px; }
.v-actions { display: flex; align-items: flex-start; gap: 2px; justify-content: flex-end; flex: none; }
.chip.status { margin-right: 6px; margin-top: 4px; }
.chip.status.known { background: var(--accent-soft); border-color: var(--accent-soft); color: var(--accent-ink); }
.edit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.edit-grid .field:has(textarea) { grid-column: 1 / -1; }
.fc-wrap { display: flex; flex-direction: column; align-items: center; gap: 18px; padding-top: 10px; }
.fc-opts { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; justify-content: center; }
.fc {
  width: min(620px, 100%); min-height: 360px; background: var(--card); border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow);
  display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 34px 40px; cursor: pointer; text-align: center; outline: none; position: relative;
}
.fc:focus-visible { box-shadow: var(--shadow), 0 0 0 3px var(--accent-soft); }
.fc-face { width: 100%; display: flex; flex-direction: column; align-items: center; gap: 8px; }
.fc-term { font-family: var(--serif); font-size: clamp(38px, 6vw, 58px); line-height: 1.15; word-break: break-word; }
.fc-term.zh { font-family: var(--zh); font-size: clamp(54px, 9vw, 86px); }
.fc-py { color: var(--accent-ink); font-size: 18px; }
.fc-tr-big { font-family: var(--serif); font-size: 32px; }
.fc-term-sm { font-family: var(--serif); font-size: 22px; color: var(--ink-2); }
.fc-term-sm.zh { font-family: var(--zh); }
.fc-tr { font-family: var(--serif); font-size: 28px; line-height: 1.3; }
.fc-def { font-size: 14px; color: var(--ink-2); max-width: 480px; }
.fc-sent { font-family: var(--serif); font-size: 17px; margin-top: 14px; line-height: 1.55; }
.fc-sent.zh { font-family: var(--zh); font-size: 20px; }
.fc-sent-py { color: var(--accent-ink); font-size: 14px; }
.fc-sent-tr { color: var(--muted); font-size: 14.5px; }
.fc-tools { display: flex; gap: 4px; margin-top: 10px; }
.fc-hint { position: absolute; bottom: 14px; }
.fc-actions { display: flex; align-items: center; gap: 10px; }
.fc-count { margin-top: -6px; }

/* plein ecran immersif */
.imm { position: fixed; inset: 0; z-index: 150; background: var(--paper); display: flex; flex-direction: column; animation: fadein .25s; }
@keyframes fadein { from { opacity: 0; } to { opacity: 1; } }
.imm-top { display: flex; justify-content: space-between; align-items: center; padding: 14px 20px; }
.imm-count { color: var(--muted); font-size: 13px; font-variant-numeric: tabular-nums; }
.imm-stage { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 0 24px; gap: 10px; overflow-y: auto; }
.imm-py { color: var(--accent-ink); font-size: clamp(20px, 3vw, 30px); letter-spacing: .03em; min-height: 1.3em; }
.imm-term { font-family: var(--serif); font-weight: 400; font-size: clamp(56px, 12vw, 150px); line-height: 1.08; letter-spacing: -0.01em; word-break: break-word; }
.imm-term.long { font-size: clamp(40px, 7vw, 96px); }
.imm-term.zh { font-family: var(--zh); font-size: clamp(80px, 18vw, 220px); }
.imm-pos { font-size: 12.5px; text-transform: uppercase; letter-spacing: .14em; color: var(--muted); }
.imm-tr { font-family: var(--serif); font-size: clamp(22px, 3vw, 34px); color: var(--ink-2); min-height: 1.3em; margin-top: 6px; }
.imm-sent { font-family: var(--serif); font-size: clamp(17px, 2vw, 23px); color: var(--ink-2); max-width: 760px; margin-top: 34px; line-height: 1.6; }
.imm-sent.zh { font-family: var(--zh); font-size: clamp(22px, 2.6vw, 30px); }
.imm-sent-py { color: var(--accent-ink); font-size: 15px; max-width: 760px; }
.imm-sent-tr { color: var(--muted); font-size: 16px; max-width: 760px; }
.imm .hide { visibility: hidden; }
.imm-bar { display: flex; justify-content: center; align-items: center; gap: 10px; padding: 18px; flex-wrap: wrap; }

/* ------------------------------------------------------------- recherche */
.search-overlay { position: fixed; inset: 0; z-index: 110; background: rgba(40, 32, 22, .25); display: flex; justify-content: center; align-items: flex-start; padding: 9vh 16px; }
.search-box { width: min(720px, 100%); background: var(--card); border-radius: 16px; box-shadow: var(--shadow); border: 1px solid var(--line); overflow: hidden; }
.search-top { display: flex; align-items: center; gap: 10px; padding: 14px 18px; border-bottom: 1px solid var(--line); color: var(--muted); }
.search-big { flex: 1; border: 0; background: transparent; font: inherit; font-size: 18px; color: var(--ink); outline: none; font-family: var(--serif); }
.search-filters { display: flex; gap: 8px; align-items: center; padding: 10px 18px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.search-res { max-height: 56vh; overflow-y: auto; padding: 6px; }
.sr-h { font-size: 11.5px; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); padding: 10px 12px 4px; }
.sr-row { width: 100%; display: flex; align-items: center; gap: 10px; border: 0; background: none; padding: 8px 12px; border-radius: 9px; cursor: pointer; text-align: left; }
.sr-row:hover { background: var(--paper-2); }
.sr-t { flex: 1; min-width: 0; font-family: var(--serif); font-size: 15px; overflow: hidden; text-overflow: ellipsis; }
.sr-row.passage .sr-t { font-size: 14px; white-space: normal; }
.sr-row > .muted { flex: none; max-width: 40%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pad { padding: 14px; }

/* ------------------------------------------------------------- reglages */
.settings { display: grid; grid-template-columns: 150px 1fr; gap: 20px; min-height: 360px; }
.tabs { display: flex; flex-direction: column; gap: 2px; border-right: 1px solid var(--line); padding-right: 10px; }
.tabs button { border: 0; background: none; text-align: left; padding: 8px 10px; border-radius: 8px; cursor: pointer; color: var(--ink-2); }
.tabs button:hover { background: var(--paper-2); }
.tabs button.active { background: var(--accent-soft); color: var(--ink); }
.tab-pane { min-width: 0; }
.sub-h { font-size: 12px; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); margin: 22px 0 8px; font-weight: 600; }
.la-row, .bk-row { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.la-name { font-family: var(--serif); font-size: 16px; min-width: 110px; }
.lang-admin { margin-bottom: 14px; }
.about ul { padding-left: 18px; line-height: 1.7; }
.notes-list { display: flex; flex-direction: column; }
.note-row { display: flex; gap: 12px; border: 0; background: none; text-align: left; padding: 10px 6px; border-bottom: 1px solid var(--line); cursor: pointer; border-radius: 6px; }
.note-row:hover { background: var(--paper-2); }
.note-dot { width: 10px; height: 10px; border-radius: 50%; margin-top: 7px; flex: none; background: var(--line-2); }
.note-dot.hl-yellow { background: #e7c24f; } .note-dot.hl-green { background: #8fb873; } .note-dot.hl-pink { background: #db8f9a; }
.note-body { display: flex; flex-direction: column; gap: 3px; }
.note-quote { font-family: var(--serif); }
.note-text { font-size: 13.5px; color: var(--accent-ink); }
.rm-live { background: var(--accent-soft); border-radius: 14px; padding: 14px 16px; margin-bottom: 16px; display: flex; flex-direction: column; gap: 8px; }
.rm-url { font-family: var(--serif); font-size: 18px; word-break: break-all; color: var(--accent-ink); }
.rm-steps { display: flex; flex-direction: column; gap: 4px; margin: 12px 0 16px; }
.rm-step { display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.rm-num { width: 26px; height: 26px; border-radius: 50%; border: 1px solid var(--line-2); display: flex; align-items: center; justify-content: center; font-size: 13px; color: var(--ink-2); flex: none; }
.rm-step.done .rm-num { background: var(--accent); border-color: var(--accent); color: #fff; }
.rm-body { flex: 1; min-width: 0; }
.rm-title { font-weight: 600; font-size: 14.5px; margin: 2px 0 4px; }
.rm-body p { margin: 2px 0 8px; }
.rm-log { font-size: 11.5px; background: var(--paper-2); padding: 8px; border-radius: 8px; white-space: pre-wrap; max-height: 120px; overflow: auto; }
.pw-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; align-items: center; }
.pw-grid .input:first-child { grid-column: 1 / -1; }
.sess-list { margin: 6px 0 10px; }
.sess-row { display: flex; gap: 10px; align-items: center; padding: 6px 0; border-bottom: 1px solid var(--line); }
.bye { text-align: center; padding-top: 30vh; font-family: var(--serif); font-size: 22px; }

/* ------------------------------------------------------------- tablettes et telephones */
@media (max-width: 960px) {
  .lib { grid-template-columns: 1fr; }
  .lib-side { position: static; height: auto; border-right: 0; border-bottom: 1px solid var(--line); padding: 10px 12px; display: flex; flex-wrap: wrap; gap: 4px 6px; align-items: center; }
  .lib-side .side-h { display: none; }
  .side-list { display: flex; flex-wrap: wrap; gap: 4px; }
  .side-item { width: auto; padding: 5px 10px; }
  .folder-more, .hover-del { display: none; }
  .lib-main, .vocab, .read-home { padding: 22px 16px 80px; }
  .side-panel { width: 100%; top: auto; height: 62vh; border-left: 0; border-top: 1px solid var(--line); }
  .reader.with-panel .page-wrap, .reader.with-panel .rbar { margin-right: 0; }
  .reader.with-panel .player { left: 50%; width: calc(100% - 24px); bottom: calc(62vh + 10px); }
}
@media (max-width: 720px) {
  .topbar { grid-template-columns: auto 1fr auto; padding: 0 10px; gap: 6px; }
  .brand span { display: none; }
  .mainnav { justify-content: center; gap: 0; }
  .mainnav a { padding: 6px 9px; font-size: 13.5px; }
  .lang-pill { padding: 4px 10px; font-size: 13px; }
  .grid { grid-template-columns: repeat(auto-fill, minmax(118px, 1fr)); gap: 22px 14px; }
  .search-in { width: 100%; }
  .rbar { padding: 6px 8px; gap: 6px; }
  .rbar-tools .seg button { padding: 5px 7px; font-size: 12px; }
  .page-wrap { padding: 28px 16px 210px; }
  .page { font-size: calc(var(--reader-size) - 2px); }
  .gutter, .width-handle { display: none; }
  .page.lines .line { grid-template-columns: 3.2rem 1fr; }
  .player { grid-template-columns: 1fr; gap: 6px; padding: 8px 10px; bottom: 8px; }
  .pl-controls { justify-content: center; }
  .pl-extra { justify-content: center; }
  .popup { width: calc(100vw - 20px); }
  .settings { grid-template-columns: 1fr; }
  .tabs { flex-direction: row; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--line); padding: 0 0 6px; }
  .link-cols, .edit-grid { grid-template-columns: 1fr; }
  .vrow { flex-direction: column; gap: 8px; }
  .v-actions { justify-content: flex-start; max-width: none; }
  .yt-head { flex-direction: column; }
  .yt-head img { width: 100%; }
  .typo-menu { width: calc(100vw - 20px); }
  .para { text-align: left; hyphens: manual; }
}
@media (max-width: 520px) {
  .topbar { grid-template-columns: 1fr auto; padding: 0 6px 0 4px; }
  .brand { display: none; }
  .mainnav { justify-content: flex-start; }
  .mainnav a { padding: 6px 7px; font-size: 13px; letter-spacing: 0; }
  .topright { gap: 0; }
  .topright .icon-btn { width: 32px; height: 32px; }
  .lang-pill { max-width: 86px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; padding: 3px 8px; }
  .rbar-tools .seg { margin-right: 0; }
  .rbar-tools .icon-btn, .tool-txt { width: 32px; height: 32px; }
}