:root {
  --bg: #0f1012;
  --panel: #17181b;
  --panel-2: #1f2125;
  --line: #2a2c31;
  --text: #ecebe8;
  --muted: #8e9096;
  --accent: #d9a441;
  --accent-ink: #1a1408;
  --player-h: 92px;
  font-family: ui-sans-serif, -apple-system, "Segoe UI", Inter, Roboto, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; background: var(--bg); color: var(--text); }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
input { font: inherit; color: inherit; }
.muted { color: var(--muted); }

/* ---------- connexion */
.login-page { display: grid; place-items: center; min-height: 100vh;
  background: radial-gradient(circle at 30% 20%, #2a2213 0, var(--bg) 60%); }
.login-card { width: min(360px, 92vw); background: var(--panel); border: 1px solid var(--line);
  border-radius: 16px; padding: 32px; display: grid; gap: 16px; }
.login-card label { display: grid; gap: 6px; font-size: 14px; color: var(--muted); }
.login-card input { background: var(--panel-2); border: 1px solid var(--line); border-radius: 8px;
  padding: 11px 12px; outline: none; }
.login-card input:focus { border-color: var(--accent); }
.login-card button { background: var(--accent); color: var(--accent-ink); font-weight: 700;
  border-radius: 999px; padding: 12px; margin-top: 6px; }
.error { background: #3a1d1d; color: #f2b8b8; padding: 10px 12px; border-radius: 8px; margin: 0; font-size: 14px; }

.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 20px; }
.logo svg { width: 26px; height: 26px; color: var(--accent); }

/* ---------- mise en page */
.app { display: grid; grid-template-columns: 280px 1fr; height: calc(100vh - var(--player-h)); }
.sidebar { background: var(--panel); border-right: 1px solid var(--line); padding: 20px 14px;
  display: flex; flex-direction: column; gap: 14px; overflow: hidden; }
.sidebar h3 { margin: 6px 8px 0; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
#search { background: var(--panel-2); border: 1px solid var(--line); border-radius: 999px; padding: 9px 14px; outline: none; }
#search:focus { border-color: var(--accent); }
#playlists { overflow-y: auto; flex: 1; display: grid; align-content: start; gap: 2px; }
.pl { display: flex; justify-content: space-between; gap: 8px; text-align: left; padding: 10px 10px; border-radius: 8px; }
.pl:hover { background: var(--panel-2); }
.pl.active { background: var(--panel-2); color: var(--accent); }
.pl-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pl-count { color: var(--muted); font-size: 13px; }
.sidebar-foot { display: grid; gap: 4px; border-top: 1px solid var(--line); padding-top: 10px; }
.link { color: var(--muted); text-align: left; padding: 6px 8px; font-size: 14px; }
.link:hover { color: var(--text); }

.content { overflow-y: auto; padding: 28px 32px 40px; position: relative; }
.menu-btn { display: none; font-size: 22px; position: absolute; top: 14px; left: 14px; }
.hero { display: flex; gap: 24px; align-items: flex-end; margin-bottom: 24px; }
.cover { width: 168px; height: 168px; border-radius: 12px; flex: none; display: grid; place-items: center;
  font-size: 64px; color: rgba(255,255,255,.75); background: var(--panel-2); box-shadow: 0 20px 50px rgba(0,0,0,.45); }
.eyebrow { margin: 0; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.hero h1 { margin: 4px 0 6px; font-size: clamp(24px, 4vw, 44px); line-height: 1.1; word-break: break-word; }
.hero-actions { display: flex; gap: 10px; margin-top: 14px; flex-wrap: wrap; }
.primary { background: var(--accent); color: var(--accent-ink); font-weight: 700; padding: 11px 22px; border-radius: 999px; }
.primary:hover { filter: brightness(1.08); }
.ghost { border: 1px solid var(--line); padding: 10px 20px; border-radius: 999px; }
.ghost:hover { border-color: var(--muted); }

.tracks { list-style: none; margin: 0; padding: 0; }
.track { display: grid; grid-template-columns: 40px 1fr auto auto; align-items: center; gap: 12px;
  padding: 9px 12px; border-radius: 8px; cursor: pointer; }
.track:hover { background: var(--panel-2); }
.track .num { color: var(--muted); text-align: right; font-variant-numeric: tabular-nums; }
.track .info { display: grid; min-width: 0; }
.track .title, .track .album { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.track .album { font-size: 13px; }
.track.playing .title, .track.playing .num { color: var(--accent); font-weight: 600; }
.badge { font-size: 11px; color: var(--muted); border: 1px solid var(--line); border-radius: 4px; padding: 1px 5px; }
.icon.small { opacity: 0; font-size: 15px; padding: 4px 6px; border-radius: 6px; }
.track:hover .icon.small { opacity: .8; }
.icon.small:hover { opacity: 1; background: var(--line); }

/* ---------- lecteur */
.player { position: fixed; left: 0; right: 0; bottom: 0; height: var(--player-h); background: #0b0c0d;
  border-top: 1px solid var(--line); display: grid; grid-template-columns: 1fr 2fr 1fr; align-items: center; gap: 16px; padding: 0 20px; }
.now { min-width: 0; display: flex; align-items: center; gap: 12px; }
.now-text { min-width: 0; }
.now-thumb { width: 56px; height: 56px; border-radius: 6px; flex: none; display: grid; place-items: center;
  background: var(--panel-2); color: rgba(255,255,255,.6); font-size: 22px; }
.pl { align-items: center; }
.pl-thumb { width: 36px; height: 36px; border-radius: 5px; flex: none; display: grid; place-items: center;
  font-size: 14px; color: rgba(255,255,255,.7); }
.pl-name { flex: 1; }
.now-title { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.now-sub { font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.controls { display: grid; gap: 6px; justify-items: center; }
.buttons { display: flex; align-items: center; gap: 14px; }
.icon { font-size: 18px; opacity: .8; width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; }
.icon:hover { opacity: 1; }
.icon.on { color: var(--accent); opacity: 1; }
.icon.big { background: var(--text); color: var(--bg); opacity: 1; width: 42px; height: 42px; font-size: 16px; }
.icon.mode { font-size: 16px; font-weight: 700; }
.progress { display: grid; grid-template-columns: 44px 1fr 44px; gap: 8px; align-items: center; width: 100%;
  font-size: 12px; color: var(--muted); font-variant-numeric: tabular-nums; }
.progress span:first-child { text-align: right; }
.volume { display: flex; align-items: center; gap: 8px; justify-content: flex-end; }
.volume input { width: 120px; }
input[type=range] { accent-color: var(--accent); width: 100%; cursor: pointer; }

/* ---------- mobile */
@media (max-width: 760px) {
  :root { --player-h: 128px; }
  .app { grid-template-columns: 1fr; }
  .sidebar { position: fixed; inset: 0 25% var(--player-h) 0; z-index: 10; transform: translateX(-100%);
    transition: transform .2s; box-shadow: 10px 0 40px rgba(0,0,0,.5); }
  body.menu-open .sidebar { transform: none; }
  .menu-btn { display: block; }
  .content { padding: 56px 16px 24px; }
  .hero { flex-direction: column; align-items: flex-start; }
  .cover { width: 120px; height: 120px; font-size: 44px; }
  .player { grid-template-columns: 1fr; gap: 4px; padding: 8px 14px; }
  .volume { display: none; }
  .now { justify-content: center; }
  .now-thumb { width: 40px; height: 40px; font-size: 16px; }
  .icon.small { opacity: .6; }
}