:root {
  --bg: #f6f4f0;
  --surface: #ffffff;
  --surface-2: #efece6;
  --text: #1f1d1a;
  --muted: #6c675f;
  --line: #ddd8cf;
  --accent: #b5532a;
  --accent-text: #ffffff;
  --danger: #b3261e;
  --ok: #2e7d32;
  --radius: 10px;
  --shadow: 0 6px 24px rgba(0, 0, 0, .14);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #17150f;
    --surface: #211e18;
    --surface-2: #2b2820;
    --text: #f1ece3;
    --muted: #a39c8f;
    --line: #38342b;
    --accent: #e0834f;
    --accent-text: #1a1209;
    --danger: #f2827a;
    --ok: #7fcf84;
    --shadow: 0 6px 24px rgba(0, 0, 0, .5);
  }
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
.hidden { display: none !important; }
h1, h2 { margin: 0; line-height: 1.2; }
h1 { font-size: 1.15rem; }
h2 { font-size: 1.4rem; overflow-wrap: anywhere; }

/* Boutons */
button {
  font: inherit;
  cursor: pointer;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--text);
  border-radius: 8px;
  padding: 8px 14px;
  min-height: 40px;
}
button:hover { background: var(--surface-2); }
button:focus-visible, input:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
button.primary { background: var(--accent); color: var(--accent-text); border-color: transparent; font-weight: 600; }
button.primary:hover { filter: brightness(1.08); background: var(--accent); }
button.secondary { background: var(--surface); }
button.ghost { background: transparent; }
button.danger { color: var(--danger); }
button.icon { padding: 4px 10px; min-width: 40px; font-size: 1.1rem; }
button:disabled { opacity: .45; cursor: default; }

input[type=password], input[type=text] {
  font: inherit; width: 100%; padding: 10px 12px; border-radius: 8px;
  border: 1px solid var(--line); background: var(--surface); color: var(--text);
}

/* Connexion */
.login { min-height: 100%; display: grid; place-items: center; padding: 16px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; width: min(360px, 100%); display: grid; gap: 12px; box-shadow: var(--shadow); }
.error { color: var(--danger); margin: 0; min-height: 1.4em; }

/* Structure */
.app { height: 100%; display: flex; flex-direction: column; }
.topbar { display: flex; align-items: center; gap: 8px; padding: 10px 16px; background: var(--surface); border-bottom: 1px solid var(--line); }
.spacer { flex: 1; }
.layout { flex: 1; display: grid; grid-template-columns: 300px 1fr; min-height: 0; }
.sidebar { border-right: 1px solid var(--line); background: var(--surface); padding: 12px; overflow-y: auto; display: flex; flex-direction: column; gap: 12px; }
.side-actions { display: grid; gap: 8px; }
.main { overflow-y: auto; padding: 20px; }
.only-mobile { display: none; }

/* Liste des playlists */
.playlist-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.playlist-list button {
  width: 100%; text-align: left; display: flex; justify-content: space-between; gap: 8px;
  background: transparent; border-color: transparent; padding: 10px 12px;
}
.playlist-list button[aria-current=true] { background: var(--surface-2); border-color: var(--line); font-weight: 600; }
.playlist-list .count { color: var(--muted); font-variant-numeric: tabular-nums; }
.playlist-list .name { overflow-wrap: anywhere; }
.hint { color: var(--muted); font-size: .9rem; margin: 0; }
.meta { color: var(--muted); margin: 6px 0 14px; }

/* Détail */
.empty { color: var(--muted); max-width: 46ch; margin: 10vh auto 0; text-align: center; }
.detail-head { display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; align-items: center; }
.detail-actions { display: flex; flex-wrap: wrap; gap: 8px; }

/* Pistes */
.tracks { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.track {
  display: grid; grid-template-columns: auto auto 2.4rem 1fr auto; align-items: center; gap: 8px;
  background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 6px 8px;
}
.track.dragging { opacity: .4; }
.track.over-top { box-shadow: 0 -3px 0 0 var(--accent); }
.track.over-bottom { box-shadow: 0 3px 0 0 var(--accent); }
.track.playing { border-color: var(--accent); }
.handle { cursor: grab; color: var(--muted); user-select: none; padding: 4px 6px; font-size: 1.1rem; touch-action: none; }
.num { color: var(--muted); font-variant-numeric: tabular-nums; text-align: right; }
.title { background: none; border: none; text-align: left; padding: 6px 4px; min-height: 36px; overflow-wrap: anywhere; }
.title:hover { background: var(--surface-2); }
.row-actions { display: flex; gap: 2px; }
.row-actions button { border-color: transparent; background: transparent; min-height: 36px; padding: 4px 9px; }
.row-actions button:hover { background: var(--surface-2); }
.edit-input { grid-column: 4 / 5; }

/* Lecteur */
.player { display: flex; gap: 12px; align-items: center; padding: 8px 16px; background: var(--surface); border-top: 1px solid var(--line); }
.now-playing { flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--muted); }
.player audio { width: min(520px, 55%); }

/* Glisser-déposer */
.dropzone {
  position: fixed; inset: 0; z-index: 50; display: grid; place-items: center;
  background: color-mix(in srgb, var(--accent) 22%, transparent);
  border: 4px dashed var(--accent); font-size: 1.4rem; font-weight: 600; pointer-events: none;
}
.dropzone > div { background: var(--surface); padding: 18px 26px; border-radius: var(--radius); box-shadow: var(--shadow); }

/* Envois */
.uploads {
  position: fixed; right: 16px; bottom: 16px; z-index: 40; width: min(380px, calc(100% - 32px));
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 12px 14px;
}
.uploads-head { display: flex; justify-content: space-between; align-items: center; }
.bar { height: 8px; background: var(--surface-2); border-radius: 99px; overflow: hidden; margin-top: 8px; }
.bar > div { height: 100%; width: 0; background: var(--accent); transition: width .15s; }
.uploads-log { list-style: none; margin: 0; padding: 0; max-height: 120px; overflow-y: auto; font-size: .88rem; }
.uploads-log li.bad { color: var(--danger); }
.uploads-log li.good { color: var(--ok); }

.toast {
  position: fixed; left: 50%; bottom: 80px; transform: translateX(-50%); z-index: 60;
  background: var(--text); color: var(--bg); padding: 10px 16px; border-radius: 8px; max-width: min(92vw, 520px);
}
.toast.bad { background: var(--danger); color: #fff; }

/* Logos (ajout 2026-10-21) */
.top-logo { height: 32px; width: auto; max-width: 120px; object-fit: contain; flex: none; }
.login-logo { max-height: 96px; max-width: 100%; width: auto; height: auto; object-fit: contain; justify-self: center; }

/* Paramètres (ajout 2026-10-21) */
.settings { display: grid; gap: 16px; max-width: 760px; }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; display: grid; gap: 12px; }
.panel h3 { margin: 0; font-size: 1.1rem; }
.panel-head { display: flex; align-items: center; gap: 12px; }
.sonos-logo { height: 36px; width: auto; max-width: 140px; object-fit: contain; flex: none; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 8px 16px; margin: 0; align-items: center; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.kv code { font-size: 1.05rem; background: var(--surface-2); padding: 4px 8px; border-radius: 6px; overflow-wrap: anywhere; user-select: all; }
.steps { margin: 0; padding-left: 1.3em; display: grid; gap: 6px; }
button.small { padding: 4px 10px; font-size: .88rem; min-height: 32px; }
.logo-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr)); gap: 16px; }
.logo-slot { display: grid; gap: 8px; min-width: 0; }
.logo-label { font-weight: 600; }
.logo-preview { height: 110px; border: 1px dashed var(--line); border-radius: 8px; display: flex; align-items: center; justify-content: center; background: var(--surface-2); padding: 8px; overflow: hidden; }
.logo-preview img { display: block; max-height: 92px; max-width: 100%; width: auto; height: auto; object-fit: contain; }
.logo-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.pass-form { display: grid; gap: 8px; max-width: 420px; }
.pass-form label { font-weight: 600; margin-top: 4px; }
.inline { display: flex; gap: 8px; align-items: center; }
.inline input { flex: 1; min-width: 0; }
.warn { color: var(--danger); }
.form-msg { margin: 0; min-height: 1.4em; }
.form-msg.bad { color: var(--danger); }
.form-msg.good { color: var(--ok); }
#btn-settings[aria-pressed=true] { background: var(--surface-2); }

/* Icônes SVG, lecture, lien Sonos (ajout 2026-10-21) */
.ico { display: block; }
.handle .ico { width: 20px; height: 20px; }
.row-actions button { display: inline-grid; place-items: center; }
.play-btn { display: inline-grid; place-items: center; width: 38px; height: 38px; padding: 0; border-radius: 50%; color: var(--accent); background: transparent; border-color: var(--line); }
.play-btn.active { background: var(--accent); color: var(--accent-text); border-color: transparent; }
.sonos-link { display: inline-flex; align-items: center; gap: 4px; padding: 6px 10px; border-radius: 8px; border: 1px solid var(--line); color: var(--text); text-decoration: none; font-weight: 600; min-height: 38px; }
.sonos-link:hover { background: var(--surface-2); }
.sonos-link:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.sonos-link img { height: 24px; width: auto; max-width: 90px; object-fit: contain; display: block; }
.sonos-link .ext { color: var(--muted); font-size: .85rem; }

/* Mobile */
@media (max-width: 760px) {
  .only-mobile { display: inline-block; }
  .layout { grid-template-columns: 1fr; position: relative; }
  .sidebar { position: absolute; inset: 0; z-index: 20; border-right: none; transform: translateX(-100%); transition: transform .2s; }
  .sidebar.open { transform: none; }
  .main { padding: 14px; }
  .track { grid-template-columns: auto auto 2rem 1fr; }
  .edit-input { grid-column: 4 / 5; }
  .sonos-link .ext { display: none; }
}
@media (max-width: 560px) {
  .topbar { gap: 6px; padding: 8px 10px; }
  .topbar h1 { display: none; }
  .topbar button, .sonos-link { padding: 6px 9px; }
  .row-actions { grid-column: 1 / -1; justify-content: flex-end; }
  .player { flex-direction: column; align-items: stretch; }
  .player audio { width: 100%; }
  .kv { grid-template-columns: 1fr; gap: 2px; }
  .kv dd { margin-bottom: 8px; }
  .top-logo { height: 26px; max-width: 80px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }