/* ─── Design Tokens ──────────────────────────────────────────────── */
:root {
  --bg:          #0f0f14;
  --bg-deep:     #07070b;
  --surface:     rgba(255,255,255,0.04);
  --surface-hi:  rgba(255,255,255,0.08);
  --border:      rgba(255,255,255,0.08);
  --border-hi:   rgba(255,255,255,0.14);
  --ink:         #f4f4f8;
  --ink-dim:     rgba(235,235,245,0.62);
  --ink-faint:   rgba(235,235,245,0.28);
  --accent-a:    #8b5cf6;
  --accent-b:    #3b82f6;
  --accent-glow: rgba(139,92,246,0.45);
  --gradient:    linear-gradient(135deg, #8b5cf6 0%, #3b82f6 100%);
  --gradient-soft: linear-gradient(135deg, rgba(139,92,246,0.27) 0%, rgba(59,130,246,0.2) 100%);
  --glass-bg:    rgba(28,28,36,0.82);
  --glass-blur:  blur(24px) saturate(180%);
  --radius-sm:   10px;
  --radius-md:   14px;
  --radius-lg:   20px;
  --bottom-nav-h: 64px;
  --mini-player-h: 68px;
}

/* Light theme — flip the surface scale and ink, keep the accent gradient. */
:root[data-theme="light"] {
  --bg:          #f6f5fb;
  --bg-deep:     #ffffff;
  --surface:     rgba(15,15,30,0.04);
  --surface-hi:  rgba(15,15,30,0.07);
  --border:      rgba(15,15,30,0.08);
  --border-hi:   rgba(15,15,30,0.14);
  --ink:         #18181d;
  --ink-dim:     rgba(24,24,29,0.62);
  --ink-faint:   rgba(24,24,29,0.34);
  --accent-glow: rgba(139,92,246,0.32);
  --gradient-soft: linear-gradient(135deg, rgba(139,92,246,0.18) 0%, rgba(59,130,246,0.14) 100%);
  --glass-bg:    rgba(255,255,255,0.78);
  color-scheme:  light;
}

/* ─── Reset / Base ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow: hidden;
}

button { cursor: pointer; font-family: inherit; }
a { color: var(--accent-a); text-decoration: none; }

#app { height: 100vh; height: 100dvh; overflow: hidden; }

/* ─── App Shell ──────────────────────────────────────────────────── */
.app-shell {
  display: flex;
  flex-direction: column;
  height: 100dvh;
  background: var(--bg);
  overflow: hidden;
}

.app-content {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: none;
  position: relative;
}
.app-content::-webkit-scrollbar { display: none; }

.app-bottom {
  flex-shrink: 0;
  position: relative;
}

/* ─── Bottom Navigation ──────────────────────────────────────────── */
.bottom-nav {
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding: 8px 0 calc(8px + env(safe-area-inset-bottom));
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-top: 1px solid var(--border);
  height: var(--bottom-nav-h);
}

.nav-tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  background: transparent;
  border: none;
  color: var(--ink-faint);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.3px;
  padding: 4px 16px;
  transition: color 0.15s;
}
.nav-tab i { font-size: 22px; line-height: 1; }
.nav-tab.active { color: var(--ink); }
.nav-tab.active i { color: var(--ink); }

/* ─── Mini Player ────────────────────────────────────────────────── */
.mini-player-container {
  padding: 0 8px 6px;
}

.mini-player {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px;
  border-radius: 16px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border);
  box-shadow: 0 12px 40px -8px rgba(0,0,0,0.5);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.mini-player-info {
  flex: 1;
  min-width: 0;
}
.mini-player-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.mini-player-artist {
  font-size: 11px;
  color: var(--ink-dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mini-btn {
  background: transparent;
  border: none;
  color: var(--ink);
  padding: 6px;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.mini-progress {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: var(--border);
}
.mini-progress-fill {
  height: 100%;
  background: var(--gradient);
  transition: width 0.3s linear;
}

/* ─── Login ──────────────────────────────────────────────────────── */
.login-shell {
  min-height: 100dvh;
  background: var(--bg-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 24px 16px;
}

.login-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.login-blob-1 {
  width: 500px; height: 400px;
  top: -100px; left: -100px;
  background: radial-gradient(circle, rgba(139,92,246,0.35), transparent 70%);
}
.login-blob-2 {
  width: 400px; height: 400px;
  bottom: -120px; right: -80px;
  background: radial-gradient(circle, rgba(59,130,246,0.3), transparent 70%);
}

.login-card {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 400px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-hi);
  border-radius: 24px;
  padding: 40px 36px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 40px 80px -20px rgba(0,0,0,0.6);
}

.login-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}
.login-logo-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 22px;
  box-shadow: 0 8px 24px -4px var(--accent-glow);
}
.login-wordmark {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.03em;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.login-tagline {
  font-size: 14px;
  color: var(--ink-dim);
  margin-bottom: 20px;
}

.login-form { display: flex; flex-direction: column; gap: 16px; }

.login-field { display: flex; flex-direction: column; gap: 6px; }
.login-field label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

.input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}
.input-icon {
  position: absolute;
  left: 14px;
  color: var(--ink-faint);
  font-size: 15px;
  pointer-events: none;
}
.input-eye {
  position: absolute;
  right: 10px;
  background: transparent;
  border: none;
  color: var(--ink-faint);
  font-size: 16px;
  padding: 4px;
  display: flex;
  align-items: center;
}

.lumen-input {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px 12px 40px;
  color: var(--ink);
  font-size: 15px;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.lumen-input::placeholder { color: var(--ink-faint); }
.lumen-input:focus {
  border-color: var(--accent-a);
  box-shadow: 0 0 0 3px rgba(139,92,246,0.18);
}

.login-error {
  background: rgba(239,68,68,0.12);
  border: 1px solid rgba(239,68,68,0.3);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 13px;
  color: #fca5a5;
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-gradient {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  background: var(--gradient);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 14px 20px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.01em;
  box-shadow: 0 8px 24px -6px var(--accent-glow);
  transition: opacity 0.15s, transform 0.1s;
}
.btn-gradient:hover { opacity: 0.9; }
.btn-gradient:active { transform: scale(0.98); }
.btn-gradient:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.login-submit { margin-top: 8px; }

.auth-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 16px 0 8px;
  color: var(--ink-faint);
  font-size: 13px;
}
.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.btn-google {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 11px 20px;
  background: var(--surface);
  border: 1px solid var(--border-hi);
  border-radius: var(--radius-md);
  color: var(--ink);
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.15s, border-color 0.15s, transform 0.1s;
}
.btn-google:hover {
  background: var(--surface-hi);
  border-color: rgba(255,255,255,0.22);
  color: var(--ink);
}
.btn-google:active { transform: scale(0.98); }

.google-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.login-footer {
  margin-top: 24px;
  text-align: center;
  font-size: 13px;
  color: var(--ink-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.btn-link-accent {
  background: transparent;
  border: none;
  color: var(--accent-a);
  font-size: 13px;
  font-weight: 600;
}

/* ─── Home ───────────────────────────────────────────────────────── */
.home-ambient {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 360px;
  pointer-events: none;
  background:
    radial-gradient(600px 300px at 0% 0%, rgba(139,92,246,0.13), transparent 70%),
    radial-gradient(600px 300px at 100% 0%, rgba(59,130,246,0.1), transparent 70%);
  z-index: 0;
}

.home-scroll {
  position: relative;
  z-index: 1;
  padding-bottom: calc(var(--mini-player-h) + var(--bottom-nav-h) + 16px);
}

.greeting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 20px 18px;
}
.greeting-label {
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-dim);
  font-weight: 500;
  margin-bottom: 3px;
}
.greeting-title {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.avatar-circle {
  width: 36px; height: 36px;
  border-radius: 999px;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  box-shadow: 0 6px 20px -4px var(--accent-glow);
  flex-shrink: 0;
}

/* Sections */
.home-section { margin-bottom: 28px; }

.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 0 20px;
  margin-bottom: 14px;
}
.section-title {
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
}
.section-link {
  background: transparent;
  border: none;
  font-size: 12px;
  font-weight: 500;
  color: var(--ink-dim);
}

/* Continue listening grid */
.continue-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 0 20px;
}

.continue-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background 0.15s;
}
.continue-card:hover { background: var(--surface-hi); }

.continue-info { flex: 1; min-width: 0; }

.track-title-sm {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.track-artist-sm {
  font-size: 11px;
  color: var(--ink-dim);
  margin-bottom: 7px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.continue-progress-bar {
  height: 3px;
  border-radius: 99px;
  background: var(--ink-faint);
  position: relative;
}
.continue-progress-fill {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  background: var(--gradient);
  border-radius: 99px;
}

/* Playlists */
.playlists-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 18px 14px;
  padding: 0 20px;
}

.playlist-card { min-width: 0; cursor: pointer; }
.playlist-card:hover .pl-collage { transform: translateY(-2px); transition: transform 0.18s ease; }

.playlist-art-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  margin-bottom: 10px;
}

.playlist-play-btn {
  position: absolute;
  right: 8px; bottom: 8px;
  width: 36px; height: 36px;
  border-radius: 999px;
  background: var(--gradient);
  border: none;
  color: #fff;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px -4px var(--accent-glow);
}
.playlist-play-btn i { margin-left: 2px; }

.playlist-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.playlist-count { font-size: 11px; color: var(--ink-dim); }

/* Track list */
.track-list { padding: 0 20px; }

.track-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  cursor: pointer;
}
.track-row-border { border-bottom: 0.5px solid var(--border); }

.track-row-info { flex: 1; min-width: 0; }
.track-row-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.track-active-title {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.track-row-meta {
  font-size: 12px;
  color: var(--ink-dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.track-duration {
  font-size: 12px;
  color: var(--ink-dim);
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
}

/* ─── EQ Bars ────────────────────────────────────────────────────── */
.eq-bars {
  display: flex;
  align-items: flex-end;
  gap: 2.5px;
  height: 14px;
  flex-shrink: 0;
}
.eq-bar {
  width: 2.5px;
  border-radius: 2px;
  background: var(--gradient);
  height: 4px;
}
.eq-playing .eq-bar-0 { animation: eq0 900ms ease-in-out infinite alternate; }
.eq-playing .eq-bar-1 { animation: eq1 900ms ease-in-out infinite alternate; }
.eq-playing .eq-bar-2 { animation: eq2 900ms ease-in-out infinite alternate; }

@keyframes eq0 { 0% { height: 4px; }  100% { height: 14px; } }
@keyframes eq1 { 0% { height: 12px; } 100% { height: 5px; } }
@keyframes eq2 { 0% { height: 6px; }  100% { height: 12px; } }

/* ─── Player Shell ───────────────────────────────────────────────── */
.player-shell {
  height: 100dvh;
  overflow: hidden;
  background: var(--bg-deep);
  position: relative;
}

.player-ambient {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.player-ambient::before {
  content: "";
  position: absolute;
  top: -20%; left: -10%;
  width: 70%; height: 60%;
  border-radius: 50%;
  background: var(--art-a, #6366f1);
  filter: blur(80px);
  opacity: 0.45;
}
.player-ambient::after {
  content: "";
  position: absolute;
  bottom: -10%; right: -20%;
  width: 80%; height: 70%;
  border-radius: 50%;
  background: var(--art-b, #1e1b4b);
  filter: blur(90px);
  opacity: 0.42;
}

.player-ambient-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7,7,11,0.2) 0%, rgba(7,7,11,0.88) 100%);
  z-index: 1;
  pointer-events: none;
}

.player-chrome {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: 0 28px;
  padding-top: env(safe-area-inset-top, 54px);
  padding-bottom: env(safe-area-inset-bottom, 32px);
  overflow-y: auto;
  scrollbar-width: none;
}
.player-chrome::-webkit-scrollbar { display: none; }

/* Player topbar */
.player-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 0 4px;
  flex-shrink: 0;
}
.player-context { text-align: center; flex: 1; }
.player-context-label {
  font-size: 10px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-dim);
  font-weight: 600;
}
.player-context-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  margin-top: 2px;
}

.player-icon-btn {
  background: transparent;
  border: none;
  color: var(--ink);
  font-size: 24px;
  padding: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.15s;
}
.player-icon-btn:hover { color: var(--accent-a); }
.player-icon-btn.liked { color: var(--accent-a); }

/* Hero art */
.player-art-wrap {
  display: flex;
  justify-content: center;
  padding: 28px 0 24px;
  flex-shrink: 0;
}
.player-art-outer {
  transition: transform 0.4s cubic-bezier(.2,.7,.3,1);
  width: min(310px, calc(100vw - 64px));
  height: min(310px, calc(100vw - 64px));
}
.player-art-outer .album-art {
  width: 100% !important;
  height: 100% !important;
}
.art-paused { transform: rotate(-1.5deg) scale(0.94); }
.art-playing { transform: rotate(0deg) scale(1); }

/* Player meta */
.player-meta {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 14px;
  flex-shrink: 0;
  padding-bottom: 6px;
}
.player-meta-text { flex: 1; min-width: 0; }
.player-title {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.player-artist {
  font-size: 14px;
  color: var(--ink-dim);
  margin-top: 3px;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Progress */
.player-progress-wrap {
  flex-shrink: 0;
  padding: 20px 0 4px;
}

.lumen-range {
  width: 100%;
  height: 4px;
  -webkit-appearance: none;
  appearance: none;
  background: rgba(255,255,255,0.2);
  border-radius: 99px;
  outline: none;
  cursor: pointer;
  position: relative;
}
.lumen-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.4);
  cursor: pointer;
  margin-top: -5px;
}
.lumen-range::-moz-range-thumb {
  width: 14px; height: 14px;
  border-radius: 50%;
  background: #fff;
  border: none;
  box-shadow: 0 2px 8px rgba(0,0,0,0.4);
}
.lumen-range::-webkit-slider-runnable-track { height: 4px; }

.player-times {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
  font-size: 11px;
  font-family: ui-monospace, 'Cascadia Code', Menlo, monospace;
  color: var(--ink-dim);
  font-variant-numeric: tabular-nums;
}

/* Transport */
.player-transport {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0 6px;
  flex-shrink: 0;
}

.transport-btn {
  background: transparent;
  border: none;
  color: var(--ink-dim);
  font-size: 22px;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.15s;
}
.transport-btn.transport-lg { color: var(--ink); font-size: 32px; }
.transport-btn.transport-active { color: var(--accent-a); }

.play-btn {
  width: 72px; height: 72px;
  border-radius: 999px;
  background: var(--gradient);
  border: none;
  color: #fff;
  font-size: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px -6px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.25);
  transition: transform 0.1s, opacity 0.15s;
}
.play-btn:active { transform: scale(0.95); }
.play-btn i { margin-left: 2px; }

/* Player bottom actions */
.player-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
  padding-top: 16px;
  margin-top: auto;
}
.player-device {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 500;
  color: var(--ink-dim);
}
.player-device i { font-size: 15px; }
.player-extras {
  display: flex;
  gap: 18px;
}
.player-extras .player-icon-btn { font-size: 20px; color: var(--ink-dim); }

/* Player empty state */
.player-empty {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  color: var(--ink-dim);
}
.player-empty i { font-size: 64px; opacity: 0.4; }
.player-empty p { font-size: 16px; }

/* ─── Tab Placeholder ────────────────────────────────────────────── */
.tab-placeholder {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding-bottom: 80px;
}
.tab-placeholder-icon {
  width: 72px; height: 72px;
  border-radius: 20px;
  background: var(--surface-hi);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  color: var(--ink-faint);
}
.tab-placeholder-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.02em;
}
.tab-placeholder-sub {
  font-size: 14px;
  color: var(--ink-dim);
}

/* ─── Full Player Overlay ────────────────────────────────────────── */
.full-player-overlay {
  position: fixed;
  inset: 0;
  z-index: 300;
  transform: translateY(100%);
  transition: transform 0.45s cubic-bezier(0.32, 0.72, 0, 1);
  overflow: hidden;
  background: var(--bg-deep);
}
.full-player-overlay.fp-open {
  transform: translateY(0);
}

/* ─── API Sample Banner ──────────────────────────────────────────── */
.api-banner {
  margin: 0 20px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px;
  background: var(--gradient-soft);
  border: 1px solid rgba(139,92,246,0.25);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: background 0.15s;
}
.api-banner:hover { background: rgba(139,92,246,0.2); }
.api-banner-info { flex: 1; min-width: 0; }
.api-banner-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-a);
  margin-bottom: 2px;
}
.api-banner-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.api-banner-sub {
  font-size: 12px;
  color: var(--ink-dim);
}
.api-banner-play {
  width: 40px; height: 40px;
  border-radius: 999px;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 16px;
  flex-shrink: 0;
  box-shadow: 0 6px 20px -4px var(--accent-glow);
}
.api-banner-play i { margin-left: 2px; }

/* ─── Blazor Loading / Error ─────────────────────────────────────── */
#blazor-error-ui {
  color-scheme: dark;
  background: rgba(239,68,68,0.9);
  backdrop-filter: blur(8px);
  color: #fff;
  bottom: 0; left: 0;
  box-shadow: 0 -2px 12px rgba(0,0,0,0.3);
  box-sizing: border-box;
  display: none;
  padding: 12px 20px;
  position: fixed;
  width: 100%;
  z-index: 9999;
  font-size: 14px;
}
#blazor-error-ui .dismiss { cursor: pointer; float: right; }

.boot-wordmark {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  font-family: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  font-style: italic;
  font-weight: 700;
  font-size: clamp(60px, 15vw, 120px);
  letter-spacing: -0.01em;
  color: rgba(244,244,248,0.08);
  user-select: none;
  pointer-events: none;
  background:
    radial-gradient(60vw 40vh at 50% 50%, rgba(139,92,246,0.10), transparent 70%),
    radial-gradient(50vw 30vh at 50% 50%, rgba(59,130,246,0.08), transparent 70%);
}
.boot-letter {
  position: relative;
  display: inline-block;
  background: linear-gradient(135deg, #f4f4f8 0%, #c7d2fe 50%, #a5b4fc 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: rgba(244,244,248,0.08);
  color: rgba(244,244,248,0.08);
  opacity: 0;
  transform: translateY(6px);
  filter: drop-shadow(0 0 0 transparent);
  animation: boot-letter-in 2.4s cubic-bezier(0.22, 0.61, 0.36, 1) infinite;
  animation-delay: calc(var(--i) * 180ms);
}
.boot-letter::after {
  content: attr(data-noop);
}
@keyframes boot-letter-in {
  0%   { opacity: 0; transform: translateY(6px); -webkit-text-fill-color: rgba(244,244,248,0.06); filter: drop-shadow(0 0 0 transparent); }
  22%  { opacity: 1; transform: translateY(0);
         -webkit-text-fill-color: transparent;
         filter:
           drop-shadow(0 0 14px rgba(139,92,246,0.55))
           drop-shadow(0 0 28px rgba(59,130,246,0.35)); }
  55%  { opacity: 1;
         -webkit-text-fill-color: transparent;
         filter:
           drop-shadow(0 0 8px rgba(139,92,246,0.35))
           drop-shadow(0 0 18px rgba(59,130,246,0.18)); }
  85%  { opacity: 0.55; -webkit-text-fill-color: rgba(244,244,248,0.18); filter: drop-shadow(0 0 0 transparent); }
  100% { opacity: 0; -webkit-text-fill-color: rgba(244,244,248,0.06); filter: drop-shadow(0 0 0 transparent); }
}
@media (prefers-reduced-motion: reduce) {
  .boot-letter {
    animation: none;
    opacity: 1;
    transform: none;
    -webkit-text-fill-color: transparent;
  }
}

/* ─── Utilities ──────────────────────────────────────────────────── */
.text-dim  { color: var(--ink-dim); }
.text-faint { color: var(--ink-faint); }

/* ─── Auth Tabs (Login / Register toggle) ───────────────────────── */
.auth-tabs {
  display: flex;
  background: rgba(0,0,0,0.28);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-md);
  padding: 5px;
  gap: 4px;
  margin-bottom: 24px;
}

.auth-tab {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--ink-faint);
  font-size: 14px;
  font-weight: 500;
  padding: 10px 16px;
  border-radius: calc(var(--radius-md) - 3px);
  transition: background 0.22s ease, color 0.22s ease, box-shadow 0.22s ease;
  letter-spacing: 0.01em;
}
.auth-tab:hover:not(.active) { color: var(--ink-dim); }
.auth-tab.active {
  background: var(--gradient);
  color: #fff;
  font-weight: 600;
  box-shadow: 0 4px 18px -4px var(--accent-glow);
}

/* Entry animation — triggered when @key changes on auth-form-body */
.auth-form-body {
  animation: auth-form-in 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes auth-form-in {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ─── Toast Notifications ────────────────────────────────────────── */
.toast-container {
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: calc(100% - 32px);
  max-width: 380px;
  pointer-events: none;
}

.toast-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(20, 20, 28, 0.96);
  border: 1px solid var(--border-hi);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  font-size: 14px;
  pointer-events: auto;
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: 0 8px 32px -8px rgba(0,0,0,0.7);
  animation: toast-slide-in 0.28s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.toast-text {
  flex: 1;
  line-height: 1.4;
}

.toast-error   { border-color: rgba(239,68,68,0.38); }
.toast-error   i:first-child { color: #ef4444; }
.toast-error   .toast-text { color: #fca5a5; }

.toast-success { border-color: rgba(34,197,94,0.38); }
.toast-success i:first-child { color: #22c55e; }
.toast-success .toast-text { color: #86efac; }

.toast-info    { border-color: var(--border-hi); }
.toast-info    i:first-child { color: var(--accent-a); }
.toast-info    .toast-text { color: var(--ink-dim); }

.toast-close {
  flex-shrink: 0;
  background: transparent;
  border: none;
  color: var(--ink-faint);
  font-size: 16px;
  padding: 2px 4px;
  display: flex;
  align-items: center;
  border-radius: 4px;
  transition: color 0.15s;
}
.toast-close:hover { color: var(--ink); }

@keyframes toast-slide-in {
  from { opacity: 0; transform: translateY(-10px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* ─── Media Loading Screen ───────────────────────────────────────── */
.mls-screen {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  overflow: hidden;
}

.mls-ambient {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 44%, rgba(139,92,246,0.18) 0%, transparent 70%);
  animation: mls-ambient-pulse 3.5s ease-in-out infinite;
}

.mls-content {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
}

.mls-disc-wrap {
  position: relative;
  width: 140px;
  height: 140px;
}

.mls-disc {
  width: 140px;
  height: 140px;
  animation: mls-disc-spin 8s linear infinite;
  filter: drop-shadow(0 0 28px rgba(139,92,246,0.35));
}

.mls-disc-glow {
  position: absolute;
  inset: 20%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139,92,246,0.3) 0%, transparent 70%);
  animation: mls-glow-breathe 3s ease-in-out infinite;
  pointer-events: none;
}

.mls-eq {
  display: flex;
  align-items: flex-end;
  gap: 5px;
  height: 28px;
}

.mls-eq-bar {
  width: 4px;
  border-radius: 3px;
  background: var(--gradient);
  opacity: 0.85;
}

.mls-eq-1 { animation: mls-eq-bounce 1.1s ease-in-out infinite;       animation-delay: 0s;    }
.mls-eq-2 { animation: mls-eq-bounce 1.1s ease-in-out infinite;       animation-delay: 0.17s; }
.mls-eq-3 { animation: mls-eq-bounce 1.1s ease-in-out infinite;       animation-delay: 0.34s; }
.mls-eq-4 { animation: mls-eq-bounce 1.1s ease-in-out infinite;       animation-delay: 0.17s; }
.mls-eq-5 { animation: mls-eq-bounce 1.1s ease-in-out infinite;       animation-delay: 0s;    }

.mls-label {
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.01em;
  animation: mls-text-breathe 2.5s ease-in-out infinite;
}

.mls-sub {
  font-size: 13px;
  color: var(--ink-faint);
  margin-top: -16px;
}

@keyframes mls-disc-spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

@keyframes mls-eq-bounce {
  0%, 100% { height: 6px; }
  50%       { height: 28px; }
}

@keyframes mls-ambient-pulse {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50%       { opacity: 1;   transform: scale(1.1); }
}

@keyframes mls-glow-breathe {
  0%, 100% { opacity: 0.5; transform: scale(0.9); }
  50%       { opacity: 1;   transform: scale(1.1); }
}

@keyframes mls-text-breathe {
  0%, 100% { opacity: 0.7; }
  50%       { opacity: 1;   }
}

/* ─── Playlist Collage Art ───────────────────────────────────────── */
.pl-collage {
  position: relative;
  width: 100%;
  height: 100%;
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 2px;
  overflow: hidden;
  background: var(--bg-deep);
  border: 1px solid var(--border);
  box-shadow: 0 8px 24px -10px rgba(0,0,0,0.55);
  isolation: isolate;
}

.pl-collage-glow {
  box-shadow:
    0 12px 36px -8px var(--accent-glow),
    0 4px 14px -6px rgba(0,0,0,0.7);
}

.pl-main {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #1a1a24, #0a0a14);
}
.pl-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.pl-side {
  display: grid;
  grid-template-rows: 1fr 1fr;
  gap: 2px;
}

.pl-side-cell {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #1a1a24, #0a0a14);
}
.pl-side-cell img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.pl-empty {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 30%, rgba(139,92,246,0.25), transparent 60%),
    radial-gradient(circle at 70% 70%, rgba(59,130,246,0.22), transparent 60%),
    linear-gradient(135deg, #1a1a24, #0a0a14);
}

/* ─── Playlist Detail Page ───────────────────────────────────────── */
.pp-ambient {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 420px;
  pointer-events: none;
  background:
    radial-gradient(700px 360px at 50% 0%, rgba(139,92,246,0.18), transparent 70%),
    radial-gradient(500px 280px at 100% 0%, rgba(59,130,246,0.12), transparent 70%);
  z-index: 0;
}

.pp-scroll {
  position: relative;
  z-index: 1;
  padding-bottom: calc(var(--mini-player-h) + 24px);
}

.pp-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px 8px;
}
.pp-topbar-title {
  flex: 1;
  text-align: center;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.pp-icon-btn {
  width: 36px; height: 36px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--ink);
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.pp-icon-btn:hover { background: var(--surface-hi); }

.pp-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 12px 24px 18px;
  gap: 6px;
}
.pp-cover {
  width: 220px;
  height: 220px;
  margin-bottom: 18px;
}
.pp-header-title {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.pp-header-meta {
  font-size: 12px;
  color: var(--ink-dim);
  margin-bottom: 16px;
}

.pp-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.pp-play-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: 999px;
  border: none;
  background: var(--gradient);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 10px 28px -8px var(--accent-glow);
}
.pp-play-btn:disabled { opacity: 0.4; cursor: not-allowed; box-shadow: none; }
.pp-play-btn i { font-size: 16px; }

.pp-shuffle-btn {
  width: 40px; height: 40px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--ink-dim);
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.pp-shuffle-btn[aria-pressed="true"] {
  color: var(--ink);
  border-color: transparent;
  background: var(--surface-hi);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.08);
}

.pp-track-list { padding: 4px 20px 0; }

.pp-track-index {
  width: 22px;
  text-align: center;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  color: var(--ink-dim);
  flex-shrink: 0;
}

.pp-empty {
  padding: 40px 20px;
  text-align: center;
  color: var(--ink-dim);
  font-size: 13px;
}

.pp-missing {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 80px 24px;
  color: var(--ink);
}
.pp-missing-title { font-size: 16px; font-weight: 600; }
.pp-back-btn {
  padding: 8px 18px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink);
  font-size: 13px;
  cursor: pointer;
}

/* ─── Search Tab ─────────────────────────────────────────────────── */
.search-ambient {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 420px;
  pointer-events: none;
  background:
    radial-gradient(640px 360px at 90% -10%, rgba(139,92,246,0.18), transparent 70%),
    radial-gradient(640px 360px at 10% -10%, rgba(59,130,246,0.14), transparent 70%);
  z-index: 0;
}

.search-scroll {
  position: relative;
  z-index: 1;
  padding-bottom: calc(var(--mini-player-h) + var(--bottom-nav-h) + 24px);
}

.search-header { padding: 24px 20px 6px; }
.search-eyebrow {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-a);
  font-weight: 700;
  margin-bottom: 6px;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.search-title {
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--ink);
  line-height: 1.1;
}
.search-sub {
  font-size: 13.5px;
  color: var(--ink-dim);
  margin-top: 8px;
  max-width: 320px;
  line-height: 1.45;
}

/* Floating input shell — glows when focused, holds the suggestion dropdown */
.search-input-shell {
  position: relative;
  margin: 18px 16px 10px;
  border-radius: 18px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border);
  box-shadow: 0 12px 36px -18px rgba(0,0,0,0.55);
  transition: border-color 0.18s, box-shadow 0.22s, transform 0.18s;
}
.search-input-shell.is-focused {
  border-color: transparent;
  box-shadow:
    0 0 0 1.5px var(--accent-a),
    0 18px 50px -16px rgba(139,92,246,0.45),
    0 8px 22px -12px rgba(59,130,246,0.35);
}
.search-input-shell.has-results { transform: translateY(-1px); }

.search-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
  height: 54px;
}
.search-input-icon {
  position: absolute;
  top: 50%;
  left: 18px;
  transform: translateY(-50%);
  color: var(--ink-dim);
  font-size: 17px;
  pointer-events: none;
  transition: color 0.18s;
}
.is-focused .search-input-icon {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.search-input {
  flex: 1;
  height: 100%;
  padding: 0 52px 0 50px;
  border: none;
  background: transparent;
  color: var(--ink);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: -0.005em;
  outline: none;
}
.search-input::placeholder { color: var(--ink-faint); }
.search-input::-webkit-search-cancel-button,
.search-input::-webkit-search-decoration { display: none; }

.search-input-spinner {
  position: absolute;
  top: 50%;
  right: 18px;
  transform: translateY(-50%);
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,0.12);
  border-top-color: var(--accent-a);
  border-radius: 50%;
  animation: search-spin 0.7s linear infinite;
}
@keyframes search-spin { to { transform: rotate(360deg); } }

.search-input-clear {
  position: absolute;
  top: 50%;
  right: 12px;
  transform: translateY(-50%);
  border: none;
  background: transparent;
  color: var(--ink-faint);
  font-size: 20px;
  padding: 6px;
  line-height: 0;
  border-radius: 999px;
  transition: color 0.15s, background 0.15s;
}
.search-input-clear:hover { color: var(--ink); background: var(--surface-hi); }

/* Suggestions dropdown inside the shell */
.search-suggest {
  border-top: 1px solid var(--border);
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-height: 320px;
  overflow-y: auto;
  scrollbar-width: none;
}
.search-suggest::-webkit-scrollbar { display: none; }

.search-suggest-item {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 10px 12px;
  border: none;
  border-radius: 12px;
  background: transparent;
  color: var(--ink);
  text-align: left;
  font-size: 14.5px;
  cursor: pointer;
  transition: background 0.12s;
}
.search-suggest-item:hover,
.search-suggest-item.is-active {
  background: var(--surface-hi);
}
.search-suggest-icon {
  font-size: 14px;
  color: var(--ink-faint);
  flex-shrink: 0;
}
.search-suggest-text {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.search-suggest-fill {
  font-size: 13px;
  color: var(--ink-faint);
  transform: rotate(0deg);
  opacity: 0;
  transition: opacity 0.15s;
}
.search-suggest-item:hover .search-suggest-fill,
.search-suggest-item.is-active .search-suggest-fill { opacity: 1; }

/* Quick suggestion chips (idle state) */
.search-chips { padding: 18px 20px 10px; }
.search-chips-label {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  font-weight: 600;
  margin-bottom: 10px;
}
.search-chips-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.search-chip {
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, transform 0.12s;
}
.search-chip:hover {
  background: var(--gradient-soft);
  border-color: transparent;
  transform: translateY(-1px);
}

/* Idle empty state */
.search-empty {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 10px;
  padding: 48px 32px 20px;
}
.search-empty-glow {
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(139,92,246,0.18), transparent 70%);
  pointer-events: none;
  filter: blur(2px);
}
.search-empty-icon {
  position: relative;
  width: 84px; height: 84px;
  border-radius: 24px;
  background:
    linear-gradient(160deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0) 60%),
    var(--gradient-soft);
  border: 1px solid var(--border-hi);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  color: var(--ink);
  margin-bottom: 6px;
  box-shadow: 0 18px 40px -14px rgba(139,92,246,0.4);
}
.search-empty-title {
  position: relative;
  font-size: 19px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.search-empty-sub {
  position: relative;
  font-size: 13px;
  color: var(--ink-dim);
  max-width: 300px;
  line-height: 1.5;
}

.search-msg-card {
  margin: 12px 20px;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink-dim);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
}
.search-msg-card i { color: var(--accent-a); font-size: 16px; }

/* Results header */
.search-results-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 20px 10px;
  font-size: 12px;
}
.search-results-count {
  color: var(--ink-dim);
  letter-spacing: 0.02em;
}
.search-added-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 11px;
  border-radius: 999px;
  background: var(--gradient-soft);
  border: 1px solid color-mix(in srgb, var(--accent-a) 30%, transparent);
  color: var(--ink);
  font-weight: 600;
  font-size: 11.5px;
}
.search-added-pill i { font-size: 11px; }

/* Result rows */
.search-results { padding: 4px 12px 0; }
.search-result {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 8px;
  border-radius: 14px;
  cursor: pointer;
  transition: background 0.15s, transform 0.12s;
}
.search-result:hover { background: var(--surface); }
.search-result:hover .search-result-play { opacity: 1; transform: scale(1); }
.search-result.is-active { background: var(--gradient-soft); }

.search-result-art {
  position: relative;
  flex-shrink: 0;
  border-radius: 12px;
}
.search-result-play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(0,0,0,0.45);
  color: #fff;
  font-size: 22px;
  opacity: 0;
  transform: scale(0.85);
  transition: opacity 0.15s, transform 0.15s;
  pointer-events: none;
}
.search-result.is-active .search-result-play { opacity: 1; transform: scale(1); }

.search-result-info { flex: 1; min-width: 0; }
.search-result-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: -0.005em;
}
.search-result-meta {
  margin-top: 3px;
  font-size: 12.5px;
  color: var(--ink-dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.search-result-dot { padding: 0 6px; color: var(--ink-faint); }
.search-result-duration {
  font-size: 12px;
  color: var(--ink-dim);
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
  padding-right: 4px;
}

/* ─── Genre Wizard ───────────────────────────────────────────────── */
.gw-screen {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 100%;
}
.gw-ambient {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 420px;
  pointer-events: none;
  background:
    radial-gradient(540px 320px at 0% 0%, rgba(139,92,246,0.18), transparent 70%),
    radial-gradient(540px 320px at 100% 0%, rgba(59,130,246,0.14), transparent 70%);
  z-index: 0;
}

.gw-scroll {
  position: relative;
  z-index: 1;
  flex: 1;
  overflow-y: auto;
  scrollbar-width: none;
  padding: 20px 20px 24px;
}
.gw-scroll::-webkit-scrollbar { display: none; }

.gw-step-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 28px;
}
.gw-step-dot {
  width: 8px; height: 8px;
  border-radius: 999px;
  background: var(--border-hi);
  transition: background 0.2s;
}
.gw-step-line {
  flex: 0 0 32px;
  height: 2px;
  background: var(--border);
  border-radius: 2px;
  transition: background 0.2s;
}
.gw-step-active { background: var(--accent-a); }

.gw-header { margin-bottom: 22px; }
.gw-eyebrow {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-a);
  font-weight: 600;
  margin-bottom: 8px;
}
.gw-title {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 6px;
}
.gw-sub {
  font-size: 14px;
  color: var(--ink-dim);
  line-height: 1.4;
}

.gw-grid { display: grid; gap: 12px; }
.gw-grid-broad { grid-template-columns: repeat(2, 1fr); }
.gw-grid-sub { grid-template-columns: 1fr; gap: 10px; }

.gw-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 16px;
  min-height: 128px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background:
    linear-gradient(160deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0) 60%),
    linear-gradient(135deg, color-mix(in srgb, var(--gw-c1) 22%, transparent) 0%, color-mix(in srgb, var(--gw-c2) 18%, transparent) 100%),
    var(--surface);
  color: var(--ink);
  text-align: left;
  cursor: pointer;
  transition: transform 0.15s, border-color 0.15s, box-shadow 0.15s;
}
.gw-card:hover { transform: translateY(-1px); border-color: var(--border-hi); }
.gw-card-on {
  border-color: transparent;
  box-shadow:
    0 0 0 2px var(--gw-c1),
    0 20px 50px -16px color-mix(in srgb, var(--gw-c1) 60%, transparent);
}
.gw-card-emoji { font-size: 28px; line-height: 1; }
.gw-card-title { font-size: 17px; font-weight: 700; letter-spacing: -0.01em; }
.gw-card-check {
  position: absolute;
  top: 12px; right: 12px;
  width: 26px; height: 26px;
  border-radius: 999px;
  background: var(--gw-c1);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  box-shadow: 0 4px 14px -2px color-mix(in srgb, var(--gw-c1) 70%, transparent);
}

.gw-chip {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink);
  text-align: left;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.gw-chip:hover { background: var(--surface-hi); }
.gw-chip-on {
  border-color: transparent;
  background: var(--gradient-soft);
  box-shadow: 0 0 0 1.5px var(--accent-a) inset;
}
.gw-chip-check { font-size: 18px; color: var(--accent-a); }

.gw-counter {
  margin-top: 14px;
  font-size: 12px;
  color: var(--ink-dim);
  text-align: center;
}

.gw-error {
  margin-top: 14px;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid rgba(239,68,68,0.35);
  background: rgba(239,68,68,0.12);
  color: #fecaca;
  font-size: 13px;
}

.gw-footer {
  position: sticky;
  bottom: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 20px calc(14px + env(safe-area-inset-bottom));
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-top: 1px solid var(--border);
}
.gw-btn-primary {
  flex: 1;
  height: 46px;
  border: none;
  border-radius: 14px;
  background: var(--gradient);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.01em;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  transition: transform 0.12s, opacity 0.15s, box-shadow 0.15s;
  box-shadow: 0 10px 30px -10px var(--accent-glow);
}
.gw-btn-primary:hover:not(:disabled) { transform: translateY(-1px); }
.gw-btn-primary:disabled { opacity: 0.45; cursor: not-allowed; box-shadow: none; }
.gw-btn-ghost {
  height: 46px;
  padding: 0 16px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink);
  font-size: 14px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}
.gw-btn-ghost:disabled { opacity: 0.5; cursor: not-allowed; }

/* ─── Settings Tab ───────────────────────────────────────────────── */
.settings-scroll {
  position: relative;
  z-index: 1;
  padding: 0 0 calc(var(--mini-player-h) + var(--bottom-nav-h) + 24px);
}

.settings-header { padding: 22px 20px 6px; }
.settings-eyebrow {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 6px;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.settings-title {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--ink);
  line-height: 1.1;
}

.settings-profile {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 18px 20px 8px;
  padding: 16px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background:
    linear-gradient(160deg, rgba(255,255,255,0.04) 0%, rgba(255,255,255,0) 60%),
    var(--gradient-soft),
    var(--surface);
}
.settings-avatar { width: 48px; height: 48px; font-size: 15px; }
.settings-profile-info { min-width: 0; flex: 1; }
.settings-profile-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.settings-profile-mail {
  font-size: 12.5px;
  color: var(--ink-dim);
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.settings-section { margin-top: 22px; }
.settings-section-title {
  padding: 0 24px 8px;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  font-weight: 600;
}
.settings-group {
  margin: 0 16px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--surface);
  overflow: hidden;
}

.settings-row {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 14px 16px;
  border: none;
  background: transparent;
  text-align: left;
  color: var(--ink);
}
.settings-row + .settings-row { border-top: 1px solid var(--border); }
.settings-row-btn { cursor: pointer; transition: background 0.15s; }
.settings-row-btn:hover { background: var(--surface-hi); }

.settings-row-icon {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: var(--surface-hi);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  font-size: 17px;
  flex-shrink: 0;
}
.settings-row-body { flex: 1; min-width: 0; }
.settings-row-title {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.005em;
}
.settings-row-sub {
  font-size: 12.5px;
  color: var(--ink-dim);
  margin-top: 2px;
  line-height: 1.4;
}
.settings-row-chev { color: var(--ink-faint); font-size: 16px; flex-shrink: 0; }

.settings-row-danger .settings-row-icon { color: #f87171; }
.settings-row-danger .settings-row-title { color: #f87171; }

/* Theme segmented control */
.settings-segment {
  display: inline-flex;
  padding: 3px;
  border-radius: 12px;
  background: var(--surface-hi);
  border: 1px solid var(--border);
  flex-shrink: 0;
}
.settings-segment-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border: none;
  border-radius: 9px;
  background: transparent;
  color: var(--ink-dim);
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.18s, color 0.18s, box-shadow 0.18s;
}
.settings-segment-btn.is-on {
  background: var(--gradient);
  color: #fff;
  box-shadow: 0 6px 18px -8px var(--accent-glow);
}
.settings-segment-btn i { font-size: 12px; }

.settings-footnote {
  text-align: center;
  margin: 28px 24px 0;
  font-size: 11.5px;
  color: var(--ink-faint);
  letter-spacing: 0.02em;
}

/* ─── Disclaimer Page ────────────────────────────────────────────── */
.dc-scroll {
  position: relative;
  padding-bottom: calc(var(--mini-player-h) + 40px);
}
.dc-topbar {
  position: sticky;
  top: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--border);
}
.dc-back {
  width: 36px; height: 36px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  cursor: pointer;
}
.dc-topbar-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
}

.dc-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 36px 24px 8px;
}
.dc-hero-icon {
  width: 64px; height: 64px;
  border-radius: 20px;
  background:
    linear-gradient(160deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0) 60%),
    var(--gradient-soft);
  border: 1px solid var(--border-hi);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  font-size: 28px;
  box-shadow: 0 18px 40px -16px var(--accent-glow);
  margin-bottom: 14px;
}
.dc-hero-title {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.dc-hero-sub {
  font-size: 13.5px;
  color: var(--ink-dim);
  margin-top: 6px;
  max-width: 320px;
}

.dc-section {
  margin: 22px 20px 0;
  padding: 18px 18px 14px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--surface);
}
.dc-section-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.005em;
  margin-bottom: 8px;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}
.dc-section p {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--ink-dim);
}
.dc-section p + p { margin-top: 10px; }

.dc-footer {
  display: flex;
  justify-content: center;
  padding: 28px 20px 8px;
}
.dc-accept {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border: none;
  border-radius: 14px;
  background: var(--gradient);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 12px 32px -10px var(--accent-glow);
  transition: transform 0.12s;
}
.dc-accept:hover { transform: translateY(-1px); }

/* ─── Queue Panel ────────────────────────────────────────────────── */
.queue-panel {
  position: absolute;
  inset: 0;
  z-index: 10;
  background: var(--bg-deep);
  transform: translateY(100%);
  transition: transform 0.38s cubic-bezier(0.32, 0.72, 0, 1);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.queue-panel-open {
  transform: translateY(0);
}

.queue-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px 12px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.queue-panel-title {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.02em;
}
.queue-panel-count {
  font-size: 12px;
  font-weight: 500;
  color: var(--ink-dim);
}

.queue-track-list {
  flex: 1;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 8px 0 24px;
}
.queue-track-list::-webkit-scrollbar { display: none; }

.queue-track {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 20px;
  cursor: pointer;
  border-radius: 0;
  transition: background 0.12s;
}
.queue-track:hover { background: var(--surface); }
.queue-track-active { background: var(--gradient-soft); }
.queue-track-active:hover { background: var(--gradient-soft); }

.queue-track-num {
  width: 24px;
  text-align: center;
  font-size: 13px;
  color: var(--ink-dim);
  flex-shrink: 0;
}

.queue-track-info {
  flex: 1;
  min-width: 0;
}
.queue-track-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.queue-track-meta {
  font-size: 12px;
  color: var(--ink-dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 2px;
}
.queue-track-dur {
  font-size: 12px;
  color: var(--ink-dim);
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}

.track-active-title {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.queue-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 60px 20px;
  color: var(--ink-dim);
  font-size: 14px;
  text-align: center;
}
.queue-empty i { font-size: 32px; opacity: 0.4; }