@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;600&display=swap');

/* === Palette (Desktop5): #151515 bg / #1F1E20 cards / #9461E8 purple / #C6FF34 lime === */
:root {
  --bg: #151515;
  --bg-2: #1F1E20;
  --surface: rgba(255,255,255,0.045);
  --surface-hi: rgba(198,255,52,0.07);
  --border: rgba(255,255,255,0.08);
  --border-hi: rgba(198,255,52,0.25);
  --fg: #ffffff;
  --fg-dim: rgba(255,255,255,0.66);
  --fg-faint: rgba(255,255,255,0.42);
  --primary: #9461E8;
  --primary-container: rgba(148,97,232,0.22);
  --on-primary: #1b1026;
  --secondary: #C6FF34;
  --tertiary: #8b8b93;
  --error: #ffb4ab;
  --radius-card: 28px;
  --radius-btn: 20px;
  --radius-input: 16px;
  --easing: cubic-bezier(.2,.0,.0,1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body.glass-dark {
  font-family: 'Inter', -apple-system, system-ui, sans-serif;
  background:
    radial-gradient(1200px 600px at 20% -10%, rgba(148,97,232,0.10), transparent 60%),
    radial-gradient(900px 500px at 110% 30%, rgba(198,255,52,0.05), transparent 60%),
    linear-gradient(180deg, #1a191c 0%, #151515 100%);
  min-height: 100vh;
  color: var(--fg);
  padding: 24px 20px 40px;
  letter-spacing: -0.01em;
}

/* ===== Topbar ===== */
.topbar {
  max-width: 1280px;
  margin: 0 auto 28px;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 6px 6px;
}
.brand {
  display: flex; align-items: center; gap: 8px;
  text-decoration: none; color: var(--fg);
  font-weight: 700; font-size: 1.05rem;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  transition: 0.2s var(--easing);
}
.brand:hover { background: var(--surface-hi); }
.logo-mark {
  display:inline-block; font-size: 1.1rem;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}.logo-text .dim { opacity: 0.5; font-weight: 400; }
.page-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  color: var(--fg-dim);
  flex: 1;
  text-align: center;
  letter-spacing: 0.02em;
}
.page-title .dim { opacity: 0.5; }
.back-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--fg);
  text-decoration: none;
  transition: 0.2s var(--easing);
}
.back-btn:hover { background: var(--surface-hi); }
.back-btn .material-symbols-rounded { font-size: 20px; }

/* Правая часть топбара: никнейм + кнопки */
.topbar-right {
  display: flex; align-items: center; gap: 8px;
}
/* Поле ника в топбаре */
.name-input {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--fg);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.82rem;
  padding: 7px 12px;
  border-radius: 999px;
  outline: none;
  width: 140px;
  transition: 0.2s var(--easing);
}
.name-input::placeholder { color: var(--fg-faint); }
.name-input:focus {
  border-color: var(--primary);
  background: var(--surface-hi);
  box-shadow: 0 0 0 3px var(--primary-container);
}

/* ===== Container ===== */
.container {
  max-width: 980px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

/* ===== Cards (MD3 elevated) ===== */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 24px 26px;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.04) inset,
    0 20px 50px -20px rgba(0,0,0,0.55);
}
.card-head {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 14px;
}
.card-head h2 {
  font-size: 1.05rem; font-weight: 700; letter-spacing: -0.01em;
}
.icon-head {
  font-size: 22px;
  color: var(--primary);
  background: var(--primary-container);
  padding: 6px;
  border-radius: 12px;
  width: 34px; height: 34px;
  display: inline-flex; align-items: center; justify-content: center;
}
.time-label {
  margin-left: auto;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  color: var(--fg-dim);
  background: var(--surface-hi);
  padding: 4px 10px;
  border-radius: 8px;
  border: 1px solid var(--border);
}

/* ===== Typography ===== */
.muted { color: var(--fg-dim); }
.muted.small { font-size: 0.82rem; }
.small { font-size: 0.85rem; }

/* ===== Inputs ===== */
.glass-input {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border-hi);
  border-radius: var(--radius-input);
  padding: 12px 16px;
  color: var(--fg);
  font-family: inherit;
  font-size: 0.95rem;
  outline: none;
  flex: 1;
  min-width: 0;
  transition: 0.2s var(--easing);
}
.glass-input::placeholder { color: var(--fg-faint); }
.glass-input:focus {
  border-color: var(--primary);
  background: rgba(255,255,255,0.08);
  box-shadow: 0 0 0 3px var(--primary-container);
}

/* ===== Buttons (MD3) ===== */
.glass-btn {
  display: inline-flex; align-items: center; gap: 6px;
  border: 1px solid transparent;
  border-radius: var(--radius-btn);
  padding: 11px 20px;
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  transition: 0.18s var(--easing);
  white-space: nowrap;
}
.glass-btn .material-symbols-rounded { font-size: 18px; }
.glass-btn.filled {
  background: var(--primary);
  color: var(--on-primary);
  border-color: var(--primary);
  box-shadow: 0 1px 0 rgba(255,255,255,0.2) inset;
}
.glass-btn.filled:hover { transform: translateY(-1px); box-shadow: 0 8px 20px -8px rgba(148,97,232,0.6); }
.glass-btn.tonal {
  background: var(--surface-hi);
  color: var(--fg);
  border-color: var(--border);
}
.glass-btn.tonal:hover { background: rgba(255,255,255,0.10); }
.glass-btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none; }

/* ===== Room card ===== */
.room-row {
  display: flex; gap: 10px; flex-wrap: wrap;
  margin: 14px 0 12px;
}
.room-row .glass-input { flex: 1 1 200px; }
.room-info {
  display: flex; justify-content: space-between; gap: 10px;
  padding: 10px 12px;
  background: var(--surface-hi);
  border-radius: 12px;
  border: 1px solid var(--border);
  font-size: 0.88rem;
  font-family: 'JetBrains Mono', monospace;
}

/* ===== Media card ===== */
.search-box {
  display: flex; gap: 10px;
  margin: 14px 0 8px;
  flex-wrap: wrap;
}
.player {
  margin: 14px 0;
  border-radius: 16px;
  background: #000;
  overflow: hidden;
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.player iframe { display: block; width: 100%; border-radius: 12px; }
.media-error {
  width: 100%;
  padding: 32px;
  background: rgba(255, 80, 80, 0.10);
  border: 1px solid rgba(255, 80, 80, 0.25);
  border-radius: 12px;
  color: #ffb4ab;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.9rem;
  text-align: center;
  line-height: 1.5;
}
.controls { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 4px; }

/* Audio card */
.audio-card {
  width: 100%;
  background: linear-gradient(135deg, rgba(148,97,232,0.16), rgba(198,255,52,0.08));
  border-radius: 18px;
  padding: 22px;
  display: flex; flex-direction: column; gap: 12px;
  align-items: center;
  border: 1px solid var(--border);
}
.audio-art {
  font-size: 64px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.audio-name {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.9rem;
  color: var(--fg-dim);
  text-align: center;
  word-break: break-all;
}

/* ===== Chat ===== */
.chat-box {
  height: 280px;
  overflow-y: auto;
  background: rgba(0,0,0,0.25);
  border-radius: 14px;
  padding: 12px 14px;
  margin-bottom: 12px;
  border: 1px solid var(--border);
  font-size: 0.92rem;
  scrollbar-width: thin;
}
.chat-box::-webkit-scrollbar { width: 6px; }
.chat-box::-webkit-scrollbar-thumb { background: var(--border-hi); border-radius: 3px; }
.chat-box div {
  padding: 6px 0;
  border-bottom: 1px dashed rgba(255,255,255,0.04);
  word-wrap: break-word;
}
.chat-box strong { color: var(--primary); font-weight: 600; }
.chat-input-row { display: flex; gap: 10px; }
.chat-input-row .glass-input { flex: 1; }
.chat-input-row .glass-btn { padding: 11px 14px; }

/* ===== Footer ===== */
.footnote {
  text-align: center;
  margin-top: 8px;
  padding: 8px;
}

/* ===== Adaptive ===== */
@media (max-width: 720px) {
  body.glass-dark { padding: 16px 12px 28px; }
  .topbar { gap: 8px; margin-bottom: 18px; }
  .page-title { font-size: 0.78rem; }
  .card { padding: 20px 18px; border-radius: 24px; }
  .room-row .glass-input { flex-basis: 100%; }
  .glass-btn { padding: 10px 16px; font-size: 0.88rem; }
  .time-label { font-size: 0.72rem; padding: 3px 8px; }
}
@media (max-width: 420px) {
  .logo-text { display: none; }
  .brand { padding: 6px; }
  .icon-head { width: 30px; height: 30px; font-size: 18px; }
  .chat-box { height: 220px; }
}