/* ---------- Thème ---------- */
:root {
  --bg: #f6f5f2;
  --surface: #ffffff;
  --surface-2: #eeece7;
  --text: #1c1c1e;
  --muted: #6b6b70;
  --border: #dddad3;
  --accent: #c2410c;
  --accent-contrast: #ffffff;
  --shadow: 0 -6px 24px rgba(0, 0, 0, .06);
  --player-h: 150px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #121214;
    --surface: #1b1b1f;
    --surface-2: #26262b;
    --text: #ececef;
    --muted: #9a9aa2;
    --border: #2f2f35;
    --accent: #fb923c;
    --accent-contrast: #121214;
    --shadow: 0 -6px 24px rgba(0, 0, 0, .4);
    color-scheme: dark;
  }
}

:root[data-theme="dark"] {
  --bg: #121214;
  --surface: #1b1b1f;
  --surface-2: #26262b;
  --text: #ececef;
  --muted: #9a9aa2;
  --border: #2f2f35;
  --accent: #fb923c;
  --accent-contrast: #121214;
  --shadow: 0 -6px 24px rgba(0, 0, 0, .4);
  color-scheme: dark;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.55;
  padding-bottom: calc(var(--player-h) + 24px);
  transition: background-color .2s, color .2s;
}

svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.icon-btn {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--text);
  cursor: pointer;
}
.icon-btn:hover { background: var(--surface-2); }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---------- En-tête ---------- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 760px;
  margin: 0 auto;
  padding: 16px;
}
.brand { font-weight: 700; letter-spacing: .02em; }

.i-moon { display: none; }
:root[data-theme="dark"] .i-sun { display: none; }
:root[data-theme="dark"] .i-moon { display: block; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .i-sun { display: none; }
  :root:not([data-theme="light"]) .i-moon { display: block; }
}

/* ---------- Contenu ---------- */
main {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 16px;
}

.intro {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
  margin-bottom: 32px;
}
.intro h1 { margin: 0 0 8px; font-size: clamp(1.5rem, 4vw, 2rem); line-height: 1.2; }
.intro p { margin: 0; color: var(--muted); }

/* ---------- Liste ---------- */
.track-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.track {
  display: grid;
  grid-template-columns: 2.2em minmax(0, 1fr) auto auto;
  gap: 4px 12px;
  align-items: center;
  padding: 14px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  cursor: pointer;
  transition: border-color .15s, background-color .15s;
}
.track:hover { border-color: var(--muted); }
.track.active { border-color: var(--accent); }

.track-num { color: var(--muted); font-variant-numeric: tabular-nums; }
.track.active .track-num { color: var(--accent); font-weight: 700; }
.track-title {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}
.track-name { font-weight: 600; overflow-wrap: anywhere; }
/* Bouton de téléchargement : type du fichier à gauche, icône à droite */
.dl-btn {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 22px;
  padding: 0 5px 0 7px;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--muted);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-decoration: none;
}
.dl-btn svg { width: 14px; height: 14px; stroke-width: 2.4; }
.dl-btn:hover { border-color: var(--accent); color: var(--accent); }
.track-dur { color: var(--muted); font-variant-numeric: tabular-nums; font-size: .9em; }

.track-actions { display: flex; align-items: center; gap: 4px; }
.track-actions .icon-btn { width: 36px; height: 36px; text-decoration: none; }
.track-actions svg { width: 20px; height: 20px; }
.abc-btn {
  height: 30px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-size: .8rem;
  font-weight: 700;
  cursor: pointer;
}
.abc-btn:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
.abc-btn:disabled { opacity: .35; cursor: not-allowed; }

.track[hidden] { display: none; }

/* Mise en évidence quand on revient sur le morceau en cours */
.track.flash { animation: flash 1.2s ease-out; }
@keyframes flash {
  0%, 30% { background: color-mix(in srgb, var(--accent) 18%, var(--surface)); }
  100% { background: var(--surface); }
}

/* ---------- Tags ---------- */
.track-tags {
  grid-column: 2 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}
.track-tags:empty { display: none; }

.tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--muted);
  font: inherit;
  font-size: .8rem;
  line-height: 1.5;
  cursor: pointer;
}
.tag:hover { border-color: var(--accent); color: var(--text); }
.tag.active {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--accent-contrast);
}
.tag svg { width: 14px; height: 14px; }

/* Affichage « texte » : le prompt brut, chaque élément reste cliquable */
.track-text {
  grid-column: 2 / -1;
  margin: 4px 0 0;
  color: var(--muted);
  font-size: .9rem;
}
.tag-inline {
  padding: 0;
  border: 0;
  border-radius: 3px;
  background: none;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.tag-inline:hover { color: var(--text); text-decoration: underline; }
.tag-inline.active { background: var(--accent); color: var(--accent-contrast); box-shadow: 0 0 0 2px var(--accent); }

.track-tags, .track-text { display: none; }
.track-list[data-view="tags"] .track-tags:not(:empty) { display: flex; }
.track-list[data-view="text"] .track-text:not(:empty) { display: block; }

/* Copier le prompt brut : en fin de ligne des tags ou du texte */
.copy-prompt {
  display: inline-grid;
  place-items: center;
  width: 24px;
  height: 24px;
  padding: 0;
  border: 0;
  border-radius: 6px;
  background: none;
  color: var(--muted);
  vertical-align: middle;
  cursor: pointer;
}
.copy-prompt:hover { background: var(--surface-2); color: var(--text); }
.copy-prompt svg { width: 15px; height: 15px; }
.copy-prompt .i-ok { display: none; }
.copy-prompt.copied { color: var(--accent); }
.copy-prompt.copied .i-copy { display: none; }
.copy-prompt.copied .i-ok { display: block; }
.track-text .copy-prompt { margin-left: 4px; }

.list-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin-bottom: 12px;
}
.view-switch {
  display: inline-flex;
  margin-left: auto;
  padding: 2px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
}
.view-switch button {
  padding: 3px 10px;
  border: 0;
  border-radius: 6px;
  background: none;
  color: var(--muted);
  font: inherit;
  font-size: .8rem;
  cursor: pointer;
}
.view-switch button[aria-pressed="true"] { background: var(--surface-2); color: var(--text); font-weight: 600; }

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: .9rem;
}
.filter-bar[hidden] { display: none; }
.filter-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.link-btn {
  padding: 0;
  border: 0;
  background: none;
  color: var(--muted);
  font: inherit;
  text-decoration: underline;
  cursor: pointer;
}
.link-btn:hover { color: var(--accent); }
.link-btn[hidden] { display: none; }
.filter-bar .tag { font-size: .85rem; padding: 3px 10px 3px 12px; }

.status { text-align: center; color: var(--muted); }
.status:empty { display: none; }

/* ---------- Lecteur ---------- */
.player {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
  box-shadow: var(--shadow);
  padding: 12px 16px calc(14px + env(safe-area-inset-bottom));
}

.progress-row,
.controls {
  max-width: 760px;
  margin: 0 auto;
}

.progress-row {
  display: flex;
  align-items: center;
  gap: 10px;
}
.time { font-size: .8rem; color: var(--muted); font-variant-numeric: tabular-nums; min-width: 3.2em; }
.time:last-child { text-align: right; }

.controls {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 12px;
  margin-top: 8px;
}

.now-playing {
  justify-self: start;
  max-width: 100%;
  padding: 4px 0;
  border: 0;
  background: none;
  color: var(--muted);
  font: inherit;
  font-size: .9rem;
  text-align: left;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}
.now-playing:not(:disabled) { color: var(--text); cursor: pointer; }
.now-playing:not(:disabled):hover { color: var(--accent); text-decoration: underline; }

/* Enchaînement imposé par le mode de boucle : bouton bloqué */
.toggle:disabled { opacity: .45; cursor: not-allowed; }
.toggle:disabled:hover { background: transparent; }

.play-btn {
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  border: 0;
  border-radius: 50%;
  background: var(--accent);
  color: var(--accent-contrast);
  cursor: pointer;
  transition: transform .1s;
}
.play-btn:active { transform: scale(.95); }
.play-btn svg { width: 34px; height: 34px; fill: currentColor; stroke: none; }
.play-btn .i-pause { display: none; }
.play-btn.playing .i-play { display: none; }
.play-btn.playing .i-pause { display: block; }

.transport {
  display: flex;
  align-items: center;
  gap: 6px;
}
svg.solid path { fill: currentColor; stroke: none; }
svg .fill { fill: currentColor; }

/* Boutons à bascule : grisés quand inactifs, couleur d'accent + point quand actifs */
.toggle { position: relative; color: var(--muted); }
.toggle[aria-pressed="true"],
.toggle[data-mode="all"],
.toggle[data-mode="one"] { color: var(--accent); }
.toggle[aria-pressed="true"]::after,
.toggle[data-mode="all"]::after,
.toggle[data-mode="one"]::after {
  content: "";
  position: absolute;
  bottom: 2px;
  left: 50%;
  width: 4px;
  height: 4px;
  margin-left: -2px;
  border-radius: 50%;
  background: currentColor;
}
.repeat-one {
  position: absolute;
  top: 5px;
  right: 3px;
  display: none;
  min-width: 13px;
  height: 13px;
  border-radius: 7px;
  background: var(--accent);
  color: var(--accent-contrast);
  font-size: 9px;
  font-weight: 800;
  line-height: 13px;
  text-align: center;
}
.toggle[data-mode="one"] .repeat-one { display: block; }

.volume {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
}
.i-vol path:first-child, .i-mute path:first-child { fill: currentColor; }
.i-mute { display: none; }
.volume.muted .i-vol { display: none; }
.volume.muted .i-mute { display: block; }

/* ---------- Curseurs ---------- */
.range {
  -webkit-appearance: none;
  appearance: none;
  height: 20px;
  background: transparent;
  cursor: pointer;
  --fill: 0%;
}
.seek { flex: 1; min-width: 0; }
.vol { width: 110px; }

.range::-webkit-slider-runnable-track {
  height: 4px;
  border-radius: 4px;
  background: linear-gradient(to right, var(--accent) var(--fill), var(--surface-2) var(--fill));
}
.range::-moz-range-track { height: 4px; border-radius: 4px; background: var(--surface-2); }
.range::-moz-range-progress { height: 4px; border-radius: 4px; background: var(--accent); }
.range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  margin-top: -5px;
  border-radius: 50%;
  background: var(--accent);
  border: 0;
}
.range::-moz-range-thumb { width: 14px; height: 14px; border-radius: 50%; background: var(--accent); border: 0; }

/* ---------- Modale ABC ---------- */
.modal {
  width: min(720px, calc(100% - 32px));
  max-height: calc(100dvh - 64px);
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
  color: var(--text);
}
.modal[open] { display: flex; flex-direction: column; }
.modal::backdrop { background: rgba(0, 0, 0, .5); }
.modal-head,
.modal-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 12px 12px 20px;
}
.modal-head { border-bottom: 1px solid var(--border); }
.modal-head h2 { margin: 0; font-size: 1.05rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.modal-foot { border-top: 1px solid var(--border); padding-right: 16px; }
.abc-text {
  flex: 1;
  min-height: 0;
  margin: 0;
  padding: 16px 20px;
  overflow: auto;
  background: var(--bg);
  font: .85rem/1.5 ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  white-space: pre;
}
.copy-status { color: var(--muted); font-size: .85rem; }
.btn {
  height: 38px;
  padding: 0 18px;
  border: 0;
  border-radius: 8px;
  background: var(--accent);
  color: var(--accent-contrast);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

/* ---------- Mobile ---------- */
@media (max-width: 560px) {
  :root { --player-h: 170px; }
  .intro { padding: 18px; }
  .track { padding: 12px; gap: 2px 10px; }
  .controls { row-gap: 6px; }
  .now-playing { grid-column: 1 / -1; text-align: center; }
  /* Ligne 1 : titre + enchaînement/muet ; ligne 2 : boutons de lecture */
  .controls { grid-template-columns: minmax(0, 1fr) auto; }
  .now-playing { grid-column: 1; grid-row: 1; text-align: left; }
  .volume { grid-column: 2; grid-row: 1; gap: 0; }
  .transport { grid-column: 1 / -1; grid-row: 2; justify-self: center; gap: 2px; }
  .transport .play-btn { width: 60px; height: 60px; margin: 0 6px; }
  /* Sur mobile le volume se règle avec les boutons du téléphone : on garde seulement « muet » */
  .volume .vol { display: none; }
  .vol { width: 90px; }
}