/* ============================================================
   NOVA — "Deep Space Observatory" — style.css
   Glassmorphism · WebGL bg · AAA aesthetic
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&family=IBM+Plex+Mono:wght@400;500&family=Inter:wght@300;400;500;600&display=swap');

/* ─── CSS Tokens ─────────────────────────────────────────── */
:root {
  /* Spatial base -> MarbleCrest */
  --bg-base:        #F5F5F0;
  --bg-surface:     #FFFFFF;
  --bg-elevated:    #FFFFFF;
  --bg-overlay:     rgba(39,39,42,0.04);
  --bg-hover:       rgba(39,39,42,0.04);
  --bg-sunken:      #EDEDE8;

  /* Glass system -> Solid */
  --glass-bg:       var(--bg-surface);
  --glass-border:   var(--border);
  --glass-blur:     none;
  --glass-shadow:   var(--shadow-sm);

  /* Accents */
  --accent:         #27272A;
  --accent-bright:  #3F3F46;
  --accent-dim:     #18181B;
  --accent-glow:    rgba(39,39,42,0.15);
  --cyan:           #B8860B; /* Used for gold */
  --cyan-dim:       rgba(184,134,11,0.15);
  --cyan-glow:      rgba(184,134,11,0.08);
  --rose:           #DC2626;

  /* Dynamic (overridden by JS per track, set to defaults) */
  --dynamic-accent: var(--accent);
  --dynamic-glow:   var(--cyan-glow);

  /* Text */
  --text-primary:   #27272A;
  --text-secondary: #52525B;
  --text-muted:     #A1A1AA;
  --text-accent:    #B8860B;

  /* Borders */
  --border:         #E4E4E7;
  --border-strong:  #D4D4D8;
  --border-subtle:  #F4F4F5;

  /* Semantic */
  --success:  #16A34A;
  --warning:  #CA8A04;
  --error:    #DC2626;

  /* Layout */
  --sidebar-w: 256px;
  --player-h:  104px;
  --radius-sm: 1px;
  --radius-md: 2px;
  --radius-lg: 4px;
  --radius-xl: 4px;

  /* Shadows */
  --shadow-sm:     0 1px 3px rgba(39,39,42,0.06);
  --shadow-md:     0 2px 8px rgba(39,39,42,0.08);
  --shadow-lg:     0 4px 16px rgba(39,39,42,0.10);
  --shadow-accent: var(--shadow-sm);
  --shadow-cyan:   var(--cyan-glow);

  /* Motion */
  --ease:      cubic-bezier(0.4,0,0.2,1);
  --ease-out:  cubic-bezier(0,0,0.2,1);
  --ease-spring: cubic-bezier(0.34,1.56,0.64,1);
  --t:         0.2s;
  --t-slow:    0.4s;
}

/* Dark Theme (Black Marble) */
body.dark {
  --bg-base:        #0F0F11; /* Deepest black */
  --bg-surface:     #1A1A1E; /* Black Marble */
  --bg-elevated:    #1A1A1E;
  --bg-overlay:     rgba(245,245,240,0.06); /* Faint white */
  --bg-hover:       rgba(245,245,240,0.08);
  --bg-sunken:      #121215;
  
  --glass-bg:       var(--bg-surface);
  --glass-border:   var(--border);
  --glass-shadow:   0 2px 12px rgba(0,0,0,0.6);

  --accent:         #B8860B; /* Gold remains accent */
  --accent-bright:  #D4AF37;
  --accent-dim:     #8B6508;
  --accent-glow:    rgba(184,134,11,0.25);
  --cyan:           #B8860B;
  --cyan-dim:       rgba(184,134,11,0.25);
  --cyan-glow:      rgba(184,134,11,0.15);

  --text-primary:   #F5F5F0;
  --text-secondary: #A1A1AA;
  --text-muted:     #71717A;
  --text-accent:    #D4AF37;

  --border:         #27272A;
  --border-strong:  #3F3F46;
  --border-subtle:  #18181B;

  --shadow-sm:      0 2px 4px rgba(0,0,0,0.4);
  --shadow-md:      0 4px 12px rgba(0,0,0,0.5);
  --shadow-lg:      0 8px 24px rgba(0,0,0,0.6);
  --shadow-gold:    0 2px 12px rgba(184,134,11,0.15);
}

/* ─── Reset ──────────────────────────────────────────────── */
*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html {
  width:100%;
  height:100%;
  min-height:100%;
  font-size:14px;
}
body {
  width:100%;
  height:100%;
  min-height:100dvh;
  font-family:'Inter',system-ui,sans-serif;
  background:var(--bg-base);
  color:var(--text-primary);
  overflow:hidden;
}
h1, h2, h3, h4, h5, h6 { font-family:'Cormorant Garamond',serif; font-weight:600; }
button { cursor:pointer; font-family:inherit; border:none; background:none; }
input,textarea { font-family:inherit; }
a { text-decoration:none; color:inherit; }
img { display:block; }
ul,ol { list-style:none; }
:focus-visible {
  outline:2px solid var(--accent);
  outline-offset:2px;
  border-radius:var(--radius-sm);
}

/* ─── WebGL Canvas ───────────────────────────────────────── */
#bg-canvas {
  position:fixed;
  z-index:0;
  top:0; left:0;
  width:100%; height:100%;
  display:block;
  pointer-events:none;
}

/* ─── Scrollbar ──────────────────────────────────────────── */
::-webkit-scrollbar { width:4px; height:4px; }
::-webkit-scrollbar-track { background:transparent; }
::-webkit-scrollbar-thumb { background:var(--bg-overlay); border-radius:99px; }
::-webkit-scrollbar-thumb:hover { background:var(--accent-dim); }

/* ─── Glass utility ──────────────────────────────────────── */
.glass {
  background:var(--glass-bg);
  border:1px solid var(--glass-border);
  box-shadow:var(--glass-shadow);
}

/* ─── App Layout ─────────────────────────────────────────── */
#app {
  display:grid;
  grid-template-columns:var(--sidebar-w) 1fr;
  grid-template-rows:minmax(0, 1fr) var(--player-h);
  grid-template-areas:"sidebar main" "player player";
  width:100%;
  height:100vh;
  min-height:100dvh;
  position:relative;
  z-index:1;
}

/* ═══════════════════════════════════════════════════════════
   SIDEBAR
   ══════════════════════════════════════════════════════════ */
#sidebar {
  grid-area:sidebar;
  background:var(--bg-base);
  border-right:1px solid var(--border);
  display:flex;
  flex-direction:column;
  padding:32px 0 24px;
  overflow:hidden;
  position:relative;
  z-index:20;
}
#sidebar::before { display:none; }
.sidebar-brand {
  display:flex; align-items:center; gap:10px;
  padding:0 20px 28px;
  border-bottom:1px solid var(--glass-border);
  margin-bottom:16px;
}
.brand-icon {
  width:38px; height:38px; border-radius:11px;
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
  position:relative; overflow:hidden;
  box-shadow:var(--shadow-accent);
  background:linear-gradient(135deg, var(--accent), var(--cyan));
  animation:hue-cycle 12s linear infinite;
}
@keyframes hue-cycle {
  0%   { filter:hue-rotate(0deg); }
  100% { filter:hue-rotate(360deg); }
}
.brand-icon svg { width:20px; height:20px; color:#fff; position:relative; z-index:1; }
.brand-name {
  font-family:'Cormorant Garamond',serif; font-size:1.6rem; font-weight:600;
  letter-spacing:0.02em;
  color:var(--text-primary);
}
.nav-section-label {
  font-size:0.62rem; font-weight:700; letter-spacing:0.14em;
  text-transform:uppercase; color:var(--text-muted); padding:8px 20px 6px;
}
.nav-item {
  display:flex; align-items:center; gap:12px; padding:11px 20px;
  color:var(--text-secondary); font-size:0.88rem; font-weight:500;
  cursor:pointer; transition:all var(--t) var(--ease);
  position:relative; margin:2px 8px; border-radius:var(--radius-sm);
  border:1px solid transparent; text-shadow:0 1px 2px rgba(0,0,0,0.5);
}
.nav-item:hover { color:var(--text-primary); background:var(--glass-bg); border-color:var(--glass-border); }
.nav-item.active { color:var(--text-primary); background:rgba(124,58,255,0.12); border-color:rgba(124,58,255,0.2); }
.nav-item.active::before {
  content:''; position:absolute; left:0; top:50%; transform:translateY(-50%);
  width:3px; height:65%;
  background:linear-gradient(180deg, var(--accent), var(--cyan));
  border-radius:0 3px 3px 0; margin-left:-8px; box-shadow:0 0 10px var(--accent-glow);
}
.nav-item svg { width:18px; height:18px; flex-shrink:0; transition:color var(--t); }
.nav-item.active svg,.nav-item:hover svg { color:var(--accent-bright); }
.nav-item .ripple {
  position:absolute; border-radius:50%; background:rgba(124,58,255,0.3);
  transform:scale(0); animation:ripple-out 0.4s ease-out forwards;
  pointer-events:none; width:80px; height:80px; margin-left:-40px; margin-top:-40px;
}
@keyframes ripple-out {
  from { transform:scale(0); opacity:1; }
  to   { transform:scale(2.5); opacity:0; }
}
.sidebar-footer {
  margin-top:auto; padding:12px 8px 4px;
  border-top:1px solid var(--glass-border);
  display:flex; flex-direction:column; gap:2px;
}
.dl-queue-btn,.sidebar-theme-btn,#upload-btn {
  display:flex; align-items:center; gap:10px; padding:9px 12px; width:100%;
  border-radius:var(--radius-sm); color:var(--text-secondary);
  font-size:0.83rem; font-weight:500; cursor:pointer;
  transition:all var(--t) var(--ease); position:relative;
  text-shadow:0 1px 2px rgba(0,0,0,0.4);
}
.dl-queue-btn:hover,.sidebar-theme-btn:hover,#upload-btn:hover { background:var(--glass-bg); color:var(--text-primary); }
.dl-queue-btn svg,.sidebar-theme-btn svg,#upload-btn svg { width:16px; height:16px; flex-shrink:0; }
.dl-active-dot {
  width:7px; height:7px; background:var(--cyan); border-radius:50%;
  margin-left:auto; animation:pulse-dot 1.5s ease-in-out infinite;
  display:none; box-shadow:0 0 6px var(--cyan-glow);
}
.dl-active-dot.visible { display:block; }
@keyframes pulse-dot {
  0%,100% { opacity:1; transform:scale(1); }
  50%      { opacity:0.4; transform:scale(0.7); }
}
.sidebar-stats { padding:6px 12px 2px; font-size:0.72rem; color:var(--text-muted); }


/* -----------------------------------------------------------
   MAIN CONTENT   TABS   SEARCH   BUTTONS
   ---------------------------------------------------------- */
#main {
  grid-area:main; overflow-y:auto; position:relative;
  background:transparent;
  scroll-behavior:smooth;
  min-height:0;
}
.tab-panel {
  display:none; padding:32px 36px;
  min-height:calc(100vh - var(--player-h));
  position:relative; z-index:1;
}
.tab-panel.active { display:block; animation:tab-enter 0.28s var(--ease-out) both; }
@keyframes tab-enter {
  from { opacity:0; transform:translateX(20px); }
  to   { opacity:1; transform:translateX(0); }
}
.panel-header {
  display:flex; align-items:flex-end; justify-content:space-between;
  margin-bottom:28px; flex-wrap:wrap; gap:16px;
}
.panel-title {
  font-family:'Syne',sans-serif; font-size:1.9rem; font-weight:800;
  color:var(--text-primary); line-height:1;
  text-shadow:0 0 40px var(--accent-glow);
}
.panel-subtitle { font-size:0.82rem; color:var(--text-muted); margin-top:4px; }

/* Search input */
.search-wrapper { position:relative; flex:1; max-width:480px; }
.search-wrapper svg {
  position:absolute; left:14px; top:50%; transform:translateY(-50%);
  width:16px; height:16px; color:var(--text-muted); pointer-events:none;
  transition:color var(--t);
}
.search-input {
  width:100%; padding:12px 16px 12px 42px;
  background:var(--bg-sunken);
  border:1px solid var(--border);
  border-radius:var(--radius-md); color:var(--text-primary);
  font-size:0.9rem; font-weight:400; transition:all var(--t) var(--ease);
}
.search-input::placeholder { color:var(--text-muted); }
.search-input:focus {
  outline:none; border-color:var(--accent);
  box-shadow:0 0 0 2px var(--accent-glow);
}
.search-input:focus ~ svg, .search-wrapper:focus-within svg { color:var(--accent-bright); }

.url-badge {
  position:absolute; right:12px; top:50%; transform:translateY(-50%);
  background:linear-gradient(135deg,var(--accent),var(--cyan));
  color:#fff; font-size:0.68rem; font-weight:700; letter-spacing:0.05em;
  padding:3px 8px; border-radius:99px;
  animation:badge-pop 0.3s var(--ease-spring);
}
@keyframes badge-pop { from{transform:translateY(-50%) scale(0.5);opacity:0;} to{transform:translateY(-50%) scale(1);opacity:1;} }

/* Search mode toggle */
.search-mode-btn {
  display:inline-flex; align-items:center; gap:6px;
  padding:8px 16px; border-radius:var(--radius-md);
  background:transparent; border:1px solid var(--border);
  color:var(--text-secondary); font-size:0.82rem; font-weight:600;
  cursor:pointer; transition:all var(--t) var(--ease);
}
.search-mode-btn:hover { color:var(--text-primary); border-color:var(--accent); }
.search-mode-btn.active {
  background:var(--accent); color:#F5F5F0;
  border-color:var(--accent); box-shadow:var(--shadow-sm);
}

/* Buttons */
.btn {
  display:inline-flex; align-items:center; gap:7px; padding:10px 18px;
  border-radius:var(--radius-md); font-size:0.85rem; font-weight:600;
  transition:all var(--t) var(--ease); white-space:nowrap; cursor:pointer;
}
.btn svg { width:15px; height:15px; }
.btn:active { transform:scale(0.94) !important; transition-duration:80ms !important; }

.btn-primary {
  background:var(--accent); color:#F5F5F0; border:1px solid transparent;
  box-shadow:none; text-transform:uppercase; letter-spacing:0.75px; font-weight:500;
}
.btn-primary:hover { background:var(--accent-bright); transform:translateY(-1px); }

.btn-ghost {
  background:transparent; color:var(--text-secondary);
  border:1px solid transparent;
}
.btn-ghost:hover { background:var(--bg-overlay); color:var(--text-primary); text-decoration:underline; }

.btn-danger {
  background:rgba(255,82,82,0.1); color:var(--error); border:1px solid rgba(255,82,82,0.25);
}
.btn-danger:hover { background:rgba(255,82,82,0.2); box-shadow:0 0 16px rgba(255,82,82,0.25); }

.btn-icon {
  padding:8px; border-radius:var(--radius-sm); color:var(--text-secondary);
  transition:all var(--t) var(--ease);
}
.btn-icon:hover { color:var(--text-primary); background:var(--glass-bg); }
.btn-icon svg { width:16px; height:16px; }
.btn-sm { padding:6px 12px; font-size:0.78rem; }
.btn-sm svg { width:13px; height:13px; }

.btn-download { background:var(--accent); color:#fff; border:1px solid transparent; }
.btn-download:hover { background:var(--accent-bright); box-shadow:var(--shadow-accent); }
.btn-download.downloading { background:transparent; color:var(--cyan); border-color:var(--cyan); pointer-events:none; }
.btn-download.done { background:rgba(0,229,153,0.1); color:var(--success); border-color:rgba(0,229,153,0.3); pointer-events:none; }

/* State messages */
.empty-state,.loading-state {
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:12px; padding:64px 24px; text-align:center; color:var(--text-muted);
}
.empty-state svg { opacity:0.35; }
.empty-state h3 { font-family:'Syne',sans-serif; font-size:1.1rem; font-weight:700; color:var(--text-secondary); }
.empty-state p { font-size:0.83rem; max-width:320px; line-height:1.5; }
.loading-state { gap:16px; }
.spinner {
  width:32px; height:32px; border-radius:50%;
  border:2px solid var(--bg-overlay);
  border-top-color:var(--accent);
  animation:spin 0.7s linear infinite;
}
.spinner-sm { width:14px; height:14px; border-width:2px; }
@keyframes spin { to { transform:rotate(360deg); } }

/* -----------------------------------------------------------
   SEARCH RESULTS   TRACK ROW
   ---------------------------------------------------------- */
.search-results-grid { display:flex; flex-direction:column; gap:3px; }

.track-row {
  display:grid; grid-template-columns:48px 1fr auto auto;
  align-items:center; gap:14px; padding:10px 14px;
  border-radius:var(--radius-md); cursor:pointer;
  transition:all var(--t) var(--ease);
  position:relative; border:1px solid transparent;
}
.track-row::before {
  content:''; position:absolute; left:0; top:0; bottom:0;
  width:2px; border-radius:2px;
  background:var(--accent);
  opacity:0; transition:opacity var(--t);
}
.track-row:hover { background:var(--bg-overlay); border-color:var(--border); }
.track-row:hover::before { opacity:1; }
.track-row.playing { background:var(--bg-overlay); border-color:var(--accent); }

.track-cover {
  width:48px; height:48px; border-radius:var(--radius-sm);
  object-fit:cover; background:var(--bg-overlay);
  position:relative; overflow:hidden; flex-shrink:0;
}
.track-cover-placeholder {
  width:48px; height:48px; border-radius:var(--radius-sm);
  background:var(--bg-overlay); display:flex; align-items:center; justify-content:center; flex-shrink:0;
}
.track-cover-placeholder svg { width:20px; height:20px; color:var(--text-muted); }
.track-play-overlay {
  position:absolute; inset:0; background:rgba(0,0,0,0.55);
  display:flex; align-items:center; justify-content:center;
  opacity:0; transition:opacity var(--t); border-radius:var(--radius-sm);
}
.track-row:hover .track-play-overlay { opacity:1; }
.track-play-overlay svg { width:18px; height:18px; color:#fff; }

.track-info { min-width:0; }
.track-title {
  font-size:0.88rem; font-weight:500; color:var(--text-primary);
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
  transition:color var(--t);
}
.track-row:hover .track-title,.track-row.playing .track-title { color:var(--accent-bright); }
.track-artist {
  font-size:0.78rem; color:var(--text-secondary); margin-top:2px;
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
}
.track-duration { font-size:0.78rem; color:var(--text-muted); font-variant-numeric:tabular-nums; flex-shrink:0; }
.track-actions { display:flex; align-items:center; gap:6px; opacity:0; transition:opacity var(--t); }
.track-row:hover .track-actions { opacity:1; }
.yt-badge {
  position:absolute; top:4px; left:4px; background:#FF0000; color:#fff;
  font-size:0.6rem; font-weight:800; padding:1px 4px; border-radius:3px; z-index:1;
}

/* -----------------------------------------------------------
   LIBRARY GRID + CARDS
   ---------------------------------------------------------- */
.view-toggle {
  display:flex; gap:2px; background:transparent;
  padding:3px; border-radius:var(--radius-sm); border:1px solid var(--border);
}
.view-toggle button { padding:6px 8px; border-radius:4px; color:var(--text-muted); transition:all var(--t); }
.view-toggle button svg { width:15px; height:15px; display:block; }
.view-toggle button.active { background:var(--accent); color:#F5F5F0; }
.view-toggle button:hover:not(.active) { color:var(--text-primary); }

.library-toolbar { display:flex; align-items:center; gap:12px; margin-bottom:24px; flex-wrap:wrap; }

.library-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(168px,1fr)); gap:18px; }

.album-card {
  background:var(--glass-bg); backdrop-filter:var(--glass-blur); -webkit-backdrop-filter:var(--glass-blur);
  border-radius:var(--radius-lg); overflow:hidden; cursor:pointer;
  transition:transform var(--t) var(--ease), box-shadow var(--t) var(--ease), border-color var(--t);
  border:1px solid var(--glass-border); position:relative;
  animation:card-enter 0.3s var(--ease-out) both;
}
.album-card:hover {
  transform:perspective(800px) translateY(-6px);
  box-shadow:var(--glass-shadow), 0 0 30px var(--dynamic-glow);
  border-color:rgba(124,58,255,0.35);
}
.album-card.selected { border-color:var(--accent); box-shadow:0 0 0 2px var(--accent-glow); }
@keyframes card-enter {
  from { opacity:0; transform:translateY(16px) scale(0.95); }
  to   { opacity:1; transform:translateY(0) scale(1); }
}

.album-art-wrap { position:relative; aspect-ratio:1; background:var(--bg-overlay); overflow:hidden; }
.album-art-wrap img { width:100%; height:100%; object-fit:cover; transition:transform 0.45s ease; }
.album-card:hover .album-art-wrap img { transform:scale(1.07); }
.album-art-placeholder {
  width:100%; height:100%; display:flex; align-items:center; justify-content:center;
  background:linear-gradient(135deg,var(--bg-overlay),var(--bg-elevated));
}
.album-art-placeholder svg { width:32px; height:32px; color:var(--text-muted); }

.album-play-overlay {
  position:absolute; inset:0; background:rgba(0,0,0,0.45);
  display:flex; align-items:center; justify-content:center;
  opacity:0; transition:opacity var(--t);
}
.album-card:hover .album-play-overlay { opacity:1; }
.album-play-btn {
  width:48px; height:48px; background:var(--accent); border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  box-shadow:var(--shadow-accent);
  transform:scale(0); transition:transform 0.25s var(--ease-spring);
}
.album-card:hover .album-play-btn { transform:scale(1); }
.album-play-btn svg { width:22px; height:22px; color:#fff; margin-left:2px; }

.album-select-check {
  position:absolute; top:8px; left:8px; width:22px; height:22px;
  background:rgba(3,5,15,0.7); border:2px solid var(--glass-border);
  border-radius:50%; display:flex; align-items:center; justify-content:center;
  opacity:0; transition:all var(--t); z-index:2;
  backdrop-filter:var(--glass-blur); -webkit-backdrop-filter:var(--glass-blur);
}
.album-card:hover .album-select-check,.album-card.selected .album-select-check { opacity:1; }
.album-card.selected .album-select-check { background:var(--accent); border-color:var(--accent); }
.album-select-check svg { width:12px; height:12px; color:#fff; }

.album-meta { padding:12px 12px 14px; }
.album-meta .track-title { font-size:0.82rem; }
.album-meta .track-artist { font-size:0.73rem; }

.library-list .track-row { grid-template-columns:48px 1fr auto auto; }

.selection-bar {
  display:none; align-items:center; gap:12px; padding:10px 16px;
  margin-bottom:16px; border-radius:var(--radius-md);
  background:rgba(124,58,255,0.1);
  border:1px solid rgba(124,58,255,0.25);
  backdrop-filter:var(--glass-blur); -webkit-backdrop-filter:var(--glass-blur);
  animation:slide-down 0.2s var(--ease-out);
}
.selection-bar.visible { display:flex; }
@keyframes slide-down {
  from { opacity:0; transform:translateY(-8px); }
  to   { opacity:1; transform:translateY(0); }
}
.selection-count { font-size:0.85rem; font-weight:600; color:var(--text-primary); }

.playing-bars {
  display:inline-flex; align-items:flex-end; gap:2px; height:14px;
  margin-left:2px; vertical-align:middle;
}
.playing-bars span {
  width:3px; background:var(--accent); border-radius:2px;
  animation:bar-bounce 0.8s ease-in-out infinite;
  transform-origin:bottom;
}
.playing-bars span:nth-child(1) { animation-delay:0s;    height:8px; }
.playing-bars span:nth-child(2) { animation-delay:0.15s; height:12px; }
.playing-bars span:nth-child(3) { animation-delay:0.3s;  height:6px; }
@keyframes bar-bounce {
  0%,100% { transform:scaleY(0.4); }
  50%      { transform:scaleY(1); }
}

/* -----------------------------------------------------------
   PLAYLISTS TAB
   ---------------------------------------------------------- */
.playlists-layout {
  display:grid; grid-template-columns:280px 1fr; gap:20px;
  height:calc(100vh - var(--player-h) - 120px);
}
.playlists-sidebar {
  background:var(--glass-bg); backdrop-filter:var(--glass-blur); -webkit-backdrop-filter:var(--glass-blur);
  border-radius:var(--radius-lg); border:1px solid var(--glass-border);
  overflow:hidden; display:flex; flex-direction:column;
  box-shadow:var(--glass-shadow);
}
.playlists-sidebar-header {
  padding:16px 16px 12px; border-bottom:1px solid var(--glass-border);
  display:flex; align-items:center; justify-content:space-between;
}
.playlists-sidebar-header h3 {
  font-family:'Syne',sans-serif; font-size:0.9rem; font-weight:700; color:var(--text-primary);
}
.playlist-list { overflow-y:auto; flex:1; padding:8px; }

.playlist-item {
  display:flex; align-items:center; gap:10px; padding:10px;
  border-radius:var(--radius-sm); cursor:pointer;
  transition:all var(--t) var(--ease); position:relative;
}
.playlist-item:hover { background:rgba(255,255,255,0.05); }
.playlist-item.active { background:rgba(124,58,255,0.12); }
.playlist-item.active::before {
  content:''; position:absolute; left:0; top:50%; transform:translateY(-50%);
  width:3px; height:65%; background:var(--accent); border-radius:0 3px 3px 0;
  box-shadow:0 0 8px var(--accent-glow);
}
.playlist-thumb {
  width:38px; height:38px; border-radius:8px;
  background:linear-gradient(135deg, var(--accent-dim), var(--accent));
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
}
.playlist-thumb svg { width:16px; height:16px; color:#fff; }
.playlist-item-info { min-width:0; flex:1; }
.playlist-item-name {
  font-size:0.85rem; font-weight:500; color:var(--text-primary);
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
}
.playlist-item-count { font-size:0.73rem; color:var(--text-muted); margin-top:1px; }
.playlist-item-del {
  opacity:0; padding:4px; border-radius:4px; color:var(--text-muted);
  transition:all var(--t); flex-shrink:0;
}
.playlist-item:hover .playlist-item-del { opacity:1; }
.playlist-item-del:hover { color:var(--error); background:rgba(255,82,82,0.1); }
.playlist-item-del svg { width:14px; height:14px; }

.playlist-detail {
  background:var(--glass-bg); backdrop-filter:var(--glass-blur); -webkit-backdrop-filter:var(--glass-blur);
  border-radius:var(--radius-lg); border:1px solid var(--glass-border);
  display:flex; flex-direction:column; overflow:hidden;
  box-shadow:var(--glass-shadow);
}
.playlist-detail-header {
  padding:20px 20px 16px; border-bottom:1px solid var(--glass-border);
  display:flex; align-items:center; justify-content:space-between; gap:16px; flex-wrap:wrap;
}
.playlist-detail-title { font-family:'Syne',sans-serif; font-size:1.2rem; font-weight:700; }
.playlist-detail-meta { font-size:0.78rem; color:var(--text-muted); margin-top:2px; }
.playlist-track-list { overflow-y:auto; flex:1; padding:8px 12px; }
.flex { display:flex; }
.gap-2 { gap:8px; }

.playlist-track {
  display:grid; grid-template-columns:24px 48px 1fr auto auto;
  align-items:center; gap:12px; padding:8px 10px;
  border-radius:var(--radius-sm); cursor:pointer;
  transition:all var(--t) var(--ease);
}
.playlist-track:hover { background:var(--glass-bg); }
.playlist-track.drag-over { border-top:2px solid var(--accent); }
.playlist-track.dragging { opacity:0.4; }
.playlist-track-num {
  font-size:0.75rem; color:var(--text-muted); text-align:center; font-variant-numeric:tabular-nums;
}
.new-playlist-form { padding:8px; border-top:1px solid var(--glass-border); }
.new-playlist-input {
  width:100%; padding:9px 12px;
  background:var(--glass-bg); backdrop-filter:var(--glass-blur); -webkit-backdrop-filter:var(--glass-blur);
  border:1px solid var(--glass-border); border-radius:var(--radius-sm);
  color:var(--text-primary); font-size:0.85rem; transition:all var(--t);
}
.new-playlist-input:focus { outline:none; border-color:var(--accent); box-shadow:0 0 0 3px var(--accent-glow); }

/* -----------------------------------------------------------
   PLAYER BAR
   ---------------------------------------------------------- */
#player {
  grid-area:player; height:var(--player-h);
  background:var(--glass-bg);
  backdrop-filter:var(--glass-blur); -webkit-backdrop-filter:var(--glass-blur);
  border-top:1px solid var(--glass-border);
  box-shadow:0 -8px 32px rgba(0,0,0,0.4), 0 0 0 0 var(--dynamic-glow);
  display:grid; grid-template-columns:1fr auto 1fr;
  align-items:center; padding:0 20px; gap:20px;
  position:relative; z-index:20;
}

.player-track { display:flex; align-items:center; gap:14px; min-width:0; }

.player-cover-placeholder,.player-cover {
  width:58px; height:58px; border-radius:var(--radius-md);
  background:var(--bg-overlay); flex-shrink:0;
  display:flex; align-items:center; justify-content:center;
  overflow:hidden; position:relative;
}
.player-cover-placeholder svg { width:24px; height:24px; color:var(--text-muted); }
img.player-cover { object-fit:cover; width:58px; height:58px; border-radius:var(--radius-md); }
.has-art {
  box-shadow:0 4px 20px var(--dynamic-glow);
  transition:box-shadow 1s ease;
}
.player-info { min-width:0; }
.player-title {
  font-size:0.9rem; font-weight:600; color:var(--text-primary);
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
  transition:all 0.3s var(--ease);
  text-shadow:0 1px 2px rgba(0,0,0,0.5);
}
.player-artist {
  font-size:0.78rem; color:var(--text-secondary); margin-top:2px;
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
}
.player-like {
  padding:8px; border-radius:50%; color:var(--text-muted);
  transition:all var(--t) var(--ease); flex-shrink:0;
}
.player-like:hover { color:var(--rose); transform:scale(1.15); }
.player-like.liked { color:var(--rose); }
.player-like.liked svg { fill:var(--rose); }
.player-like svg { width:18px; height:18px; transition:fill var(--t); }

/* Center controls */
.player-controls { display:flex; flex-direction:column; align-items:center; gap:8px; }
.player-btns { display:flex; align-items:center; gap:6px; }

.ctrl-btn {
  width:34px; height:34px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  color:var(--text-secondary); transition:all var(--t) var(--ease);
  background:transparent; border:1px solid transparent;
}
.ctrl-btn:hover {
  color:var(--text-primary);
  background:var(--glass-bg);
  border-color:var(--glass-border);
  transform:scale(1.08);
  box-shadow:0 0 12px var(--accent-glow);
}
.ctrl-btn.active { color:var(--accent-bright); }
.ctrl-btn svg { width:16px; height:16px; }
.ctrl-btn:active { transform:scale(0.92) !important; }

.ctrl-btn-primary {
  width:42px; height:42px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  background:var(--accent); color:#fff;
  box-shadow:var(--shadow-accent);
  transition:all var(--t) var(--ease-spring);
  border:none;
}
.ctrl-btn-primary:hover { transform:scale(1.1); box-shadow:0 0 28px var(--accent-glow); background:var(--accent-bright); }
.ctrl-btn-primary:active { transform:scale(0.92) !important; }
.ctrl-btn-primary svg { width:18px; height:18px; }

/* Progress bar */
.player-progress-bar {
  display:flex; align-items:center; gap:10px; width:100%; max-width:560px;
}
.player-time { font-size:0.73rem; color:var(--text-muted); font-variant-numeric:tabular-nums; flex-shrink:0; }

.progress-track {
  flex:1; height:6px; background:rgba(255,255,255,0.08);
  border-radius:99px; position:relative; cursor:pointer;
  transition:height 0.15s var(--ease);
}
.progress-track:hover { height:8px; }
.progress-fill {
  position:absolute; left:0; top:0; bottom:0;
  background:linear-gradient(90deg, var(--accent), var(--cyan));
  border-radius:99px; pointer-events:none; transition:width 0.1s linear;
}
.progress-thumb {
  position:absolute; top:50%; transform:translate(-50%,-50%);
  width:14px; height:14px; border-radius:50%;
  background:#fff; box-shadow:0 0 8px var(--accent-glow);
  opacity:0; transition:opacity var(--t), left 0.1s linear;
  pointer-events:none;
}
.progress-track:hover .progress-thumb { opacity:1; }
.progress-track.seeking .progress-thumb { opacity:1; }
.progress-time-tooltip {
  position:absolute; bottom:calc(100% + 8px);
  background:var(--glass-bg); backdrop-filter:var(--glass-blur); -webkit-backdrop-filter:var(--glass-blur);
  border:1px solid var(--glass-border); border-radius:var(--radius-sm);
  padding:3px 8px; font-size:0.72rem; color:var(--text-primary);
  pointer-events:none; opacity:0; transition:opacity var(--t);
  white-space:nowrap; transform:translateX(-50%);
}
.progress-track:hover .progress-time-tooltip { opacity:1; }

/* Waveform canvas */
.waveform-canvas {
  position:absolute; inset:0; width:100%; height:100%;
  border-radius:99px; pointer-events:none; opacity:0.6;
}

/* Spectrum canvas */
.spectrum-canvas {
  width:200px; height:24px; border-radius:var(--radius-sm);
  opacity:0.7;
}

/* Right extras */
.player-extras { display:flex; align-items:center; gap:4px; justify-content:flex-end; }
.volume-control { display:flex; align-items:center; gap:8px; }
.volume-btn {
  padding:7px; border-radius:50%; color:var(--text-secondary);
  transition:all var(--t); display:flex; align-items:center; justify-content:center;
}
.volume-btn:hover { color:var(--text-primary); background:var(--glass-bg); }
.volume-btn svg { width:18px; height:18px; }
.volume-slider {
  -webkit-appearance:none; appearance:none;
  width:88px; height:4px; border-radius:99px;
  background:rgba(255,255,255,0.12); cursor:pointer; transition:all var(--t);
}
.volume-slider:hover { height:6px; }
.volume-slider::-webkit-slider-thumb {
  -webkit-appearance:none; width:14px; height:14px; border-radius:50%;
  background:var(--accent); cursor:pointer; box-shadow:0 0 6px var(--accent-glow);
  transition:transform var(--t);
}
.volume-slider:hover::-webkit-slider-thumb { transform:scale(1.3); }
.volume-slider::-moz-range-thumb {
  width:14px; height:14px; border-radius:50%; background:var(--accent);
  border:none; cursor:pointer; box-shadow:0 0 6px var(--accent-glow);
}

/* Queue count badge */
.queue-count-badge {
  position:absolute; top:-2px; right:-2px;
  background:var(--accent); color:#fff;
  font-size:0.6rem; font-weight:800; padding:1px 4px;
  border-radius:99px; min-width:16px; text-align:center;
  border:2px solid var(--bg-base);
}

/* -----------------------------------------------------------
   EQ PANEL   TRANSITION POPOVER   DOWNLOAD PANEL
   ---------------------------------------------------------- */
#eq-panel {
  position:fixed; bottom:calc(var(--player-h) + 12px); right:180px;
  width:520px; background:var(--glass-bg); backdrop-filter:var(--glass-blur); -webkit-backdrop-filter:var(--glass-blur);
  border:1px solid var(--glass-border); border-radius:var(--radius-xl);
  box-shadow:var(--glass-shadow); z-index:100;
  transform:translateY(12px); opacity:0; pointer-events:none;
  transition:transform var(--t) var(--ease), opacity var(--t);
}
#eq-panel.open { transform:translateY(0); opacity:1; pointer-events:all; }

.eq-panel-header {
  display:flex; align-items:center; gap:12px; padding:16px 20px;
  border-bottom:1px solid var(--glass-border); flex-wrap:wrap;
}
.eq-panel-header h4 { font-family:'Syne',sans-serif; font-size:0.95rem; font-weight:700; margin-right:auto; }
.eq-presets { display:flex; gap:4px; flex-wrap:wrap; }
.eq-preset-btn {
  padding:4px 10px; border-radius:99px; font-size:0.73rem; font-weight:600;
  background:rgba(255,255,255,0.04); border:1px solid var(--glass-border);
  color:var(--text-secondary); cursor:pointer; transition:all var(--t);
}
.eq-preset-btn:hover { color:var(--text-primary); border-color:var(--accent); }
.eq-preset-btn.active { background:var(--accent); color:#fff; border-color:var(--accent); box-shadow:0 0 10px var(--accent-glow); }
.eq-panel-close { padding:6px; border-radius:var(--radius-sm); color:var(--text-muted); transition:all var(--t); }
.eq-panel-close:hover { color:var(--error); background:rgba(255,82,82,0.1); }
.eq-panel-close svg { width:16px; height:16px; }

.eq-sliders {
  display:flex; justify-content:space-around; padding:20px 16px 16px; gap:8px;
}
.eq-band { display:flex; flex-direction:column; align-items:center; gap:8px; flex:1; }
.eq-slider {
  writing-mode:vertical-lr; direction:rtl;
  width:22px; height:120px; cursor:pointer;
  background:rgba(255,255,255,0.06); border-radius:99px;
  accent-color:var(--accent);
}
.eq-value { font-size:0.65rem; color:var(--text-muted); font-variant-numeric:tabular-nums; }
.eq-label { font-size:0.7rem; color:var(--text-muted); font-weight:600; }

.transition-popover {
  position:fixed; bottom:calc(var(--player-h) + 12px); right:80px;
  background:var(--glass-bg); backdrop-filter:var(--glass-blur); -webkit-backdrop-filter:var(--glass-blur);
  border:1px solid var(--glass-border); border-radius:var(--radius-lg);
  box-shadow:var(--glass-shadow); padding:16px; z-index:100; width:220px;
  transform:translateY(8px); opacity:0; pointer-events:none;
  transition:transform var(--t) var(--ease), opacity var(--t);
}
.transition-popover.open { transform:translateY(0); opacity:1; pointer-events:all; }
.transition-popover-title { font-size:0.8rem; font-weight:700; color:var(--text-muted); margin-bottom:10px; letter-spacing:0.08em; text-transform:uppercase; }
.transition-modes { display:flex; gap:6px; margin-bottom:12px; }
.transition-mode-btn {
  flex:1; padding:6px; border-radius:var(--radius-sm);
  background:rgba(255,255,255,0.04); border:1px solid var(--glass-border);
  color:var(--text-secondary); font-size:0.78rem; font-weight:600; cursor:pointer; transition:all var(--t);
}
.transition-mode-btn:hover { border-color:var(--accent); color:var(--text-primary); }
.transition-mode-btn.active { background:rgba(124,58,255,0.2); color:var(--text-primary); border-color:var(--accent); }
.transition-duration-row { display:flex; align-items:center; gap:8px; }
.transition-duration-label { font-size:0.75rem; color:var(--text-muted); white-space:nowrap; }
#transition-duration-slider { flex:1; accent-color:var(--accent); }
#transition-duration-val { font-size:0.75rem; color:var(--text-secondary); white-space:nowrap; }

#dl-panel {
  position:fixed; bottom:calc(var(--player-h) + 8px); left:var(--sidebar-w);
  width:360px; max-height:480px;
  background:var(--glass-bg); backdrop-filter:var(--glass-blur); -webkit-backdrop-filter:var(--glass-blur);
  border:1px solid var(--glass-border); border-radius:var(--radius-xl);
  box-shadow:var(--glass-shadow); z-index:100; display:flex; flex-direction:column;
  transform:translateY(12px) scale(0.97); opacity:0; pointer-events:none;
  transition:transform var(--t) var(--ease-spring), opacity var(--t);
}
#dl-panel.open { transform:translateY(0) scale(1); opacity:1; pointer-events:all; }
.dl-panel-header {
  display:flex; align-items:center; justify-content:space-between; padding:16px 18px;
  border-bottom:1px solid var(--glass-border);
}
.dl-panel-header h4 { font-family:'Syne',sans-serif; font-size:0.95rem; font-weight:700; }
.dl-panel-close { padding:6px; border-radius:var(--radius-sm); color:var(--text-muted); transition:all var(--t); }
.dl-panel-close:hover { color:var(--error); background:rgba(255,82,82,0.1); }
.dl-panel-close svg { width:16px; height:16px; }
.dl-panel-items { overflow-y:auto; flex:1; padding:8px; }
.dl-panel-empty { padding:32px 16px; text-align:center; color:var(--text-muted); font-size:0.85rem; }

.dl-item { padding:12px; border-radius:var(--radius-md); margin-bottom:6px; border:1px solid var(--glass-border); }
.dl-item.done { border-color:rgba(0,229,153,0.2); background:rgba(0,229,153,0.04); }
.dl-item.error { border-color:rgba(255,82,82,0.2); background:rgba(255,82,82,0.04); }
.dl-item-header { display:flex; align-items:center; gap:10px; margin-bottom:8px; }
.dl-item-cover { width:36px; height:36px; border-radius:6px; object-fit:cover; background:var(--bg-overlay); flex-shrink:0; }
.dl-item-info { flex:1; min-width:0; }
.dl-item-title { font-size:0.83rem; font-weight:500; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.dl-item-status { font-size:0.73rem; margin-top:2px; }
.dl-item-status.done { color:var(--success); }
.dl-item-status.error { color:var(--error); }
.dl-item-status.downloading,.dl-item-status.processing { color:var(--cyan); }
.dl-bar-track { height:3px; background:rgba(255,255,255,0.08); border-radius:99px; overflow:hidden; }
.dl-bar-fill {
  height:100%; background:linear-gradient(90deg, var(--accent), var(--cyan));
  border-radius:99px; transition:width 0.3s ease;
  position:relative; overflow:hidden;
}
.dl-bar-fill::after {
  content:''; position:absolute; inset:0;
  background:linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  animation:shimmer 1.5s ease-in-out infinite;
}
@keyframes shimmer {
  from { transform:translateX(-100%); }
  to   { transform:translateX(100%); }
}

/* -----------------------------------------------------------
   QUEUE DRAWER   NOW PLAYING OVERLAY   KEYBOARD HELP
   ---------------------------------------------------------- */
.queue-drawer {
  position:fixed; top:0; right:0; bottom:0; width:340px;
  background:var(--glass-bg); backdrop-filter:var(--glass-blur); -webkit-backdrop-filter:var(--glass-blur);
  border-left:1px solid var(--glass-border); box-shadow:-8px 0 32px rgba(0,0,0,0.4);
  z-index:90; display:flex; flex-direction:column;
  transform:translateX(100%); transition:transform var(--t-slow) var(--ease-out);
  padding-bottom:calc(var(--player-h) + 8px);
}
.queue-drawer.open { transform:translateX(0); }
.queue-drawer-header {
  display:flex; align-items:center; justify-content:space-between;
  padding:18px 18px; border-bottom:1px solid var(--glass-border);
}
.queue-drawer-header h4 { font-family:'Syne',sans-serif; font-size:1rem; font-weight:700; }
.queue-drawer-close { padding:6px; border-radius:var(--radius-sm); color:var(--text-muted); transition:all var(--t); }
.queue-drawer-close:hover { color:var(--error); background:rgba(255,82,82,0.1); }
.queue-drawer-close svg { width:16px; height:16px; }
.queue-drawer-list { overflow-y:auto; flex:1; padding:8px; }
.queue-empty { padding:32px; text-align:center; color:var(--text-muted); font-size:0.85rem; }

.queue-track {
  display:grid; grid-template-columns:32px 40px 1fr auto;
  align-items:center; gap:10px; padding:9px 10px;
  border-radius:var(--radius-md); cursor:pointer; transition:all var(--t);
  border:1px solid transparent;
}
.queue-track:hover { background:var(--glass-bg); border-color:var(--glass-border); }
.queue-track.active { background:rgba(124,58,255,0.12); border-color:rgba(124,58,255,0.2); }
.queue-track-num { font-size:0.72rem; color:var(--text-muted); text-align:center; }
.queue-track img { width:40px; height:40px; border-radius:6px; object-fit:cover; background:var(--bg-overlay); }
.queue-track-info { min-width:0; }
.queue-track-title { font-size:0.83rem; font-weight:500; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.queue-track-artist { font-size:0.73rem; color:var(--text-secondary); }
.queue-track-rm { padding:4px; border-radius:4px; color:var(--text-muted); opacity:0; transition:all var(--t); }
.queue-track:hover .queue-track-rm { opacity:1; }
.queue-track-rm:hover { color:var(--error); background:rgba(255,82,82,0.1); }
.queue-track-rm svg { width:13px; height:13px; }

/* Now Playing */
.now-playing-overlay {
  position:fixed; inset:0; z-index:200;
  display:flex; align-items:center; justify-content:center;
  opacity:0; pointer-events:none;
  transition:opacity var(--t-slow) var(--ease);
}
.now-playing-overlay.open { opacity:1; pointer-events:all; }
.now-playing-bg {
  position:absolute; inset:0;
  background:radial-gradient(ellipse at center, rgba(124,58,255,0.3) 0%, rgba(3,5,15,0.95) 70%);
  backdrop-filter:blur(40px) saturate(120%); -webkit-backdrop-filter:blur(40px) saturate(120%);
  transition:background 1s ease;
}
.now-playing-close {
  position:absolute; top:24px; right:24px; z-index:201;
  width:40px; height:40px; border-radius:50%;
  background:var(--glass-bg); border:1px solid var(--glass-border);
  display:flex; align-items:center; justify-content:center;
  color:var(--text-secondary); transition:all var(--t);
}
.now-playing-close:hover { background:rgba(255,82,82,0.15); color:var(--error); transform:scale(1.1); }
.now-playing-close svg { width:18px; height:18px; }
.now-playing-content {
  position:relative; z-index:201; display:flex; align-items:center; gap:64px;
  padding:40px; max-width:900px; width:100%;
  animation:np-enter 0.4s var(--ease-out);
}
@keyframes np-enter {
  from { transform:scale(0.94) translateY(20px); opacity:0; }
  to   { transform:scale(1) translateY(0); opacity:1; }
}
.now-playing-art { flex-shrink:0; }
.now-playing-art-inner {
  width:280px; height:280px; border-radius:var(--radius-xl);
  background:var(--bg-overlay); overflow:hidden;
  box-shadow:0 24px 80px var(--dynamic-glow);
  animation:np-rotate 24s linear infinite paused;
}
.now-playing-overlay.playing .now-playing-art-inner { animation-play-state:running; }
@keyframes np-rotate {
  from { transform:rotate(0deg); }
  to   { transform:rotate(360deg); }
}
.now-playing-art-inner img { width:100%; height:100%; object-fit:cover; border-radius:var(--radius-xl); }
.now-playing-info { flex:1; min-width:0; display:flex; flex-direction:column; gap:16px; }
.now-playing-title { font-family:'Syne',sans-serif; font-size:2rem; font-weight:800; line-height:1.1; }
.now-playing-artist { font-size:1.05rem; color:var(--text-secondary); }
.now-playing-spectrum { width:100%; border-radius:var(--radius-sm); background:rgba(255,255,255,0.02); }
.now-playing-progress { display:flex; align-items:center; gap:10px; }
.now-playing-progress span { font-size:0.78rem; color:var(--text-muted); font-variant-numeric:tabular-nums; flex-shrink:0; }
.now-playing-progress-track {
  flex:1; height:4px; background:rgba(255,255,255,0.08); border-radius:99px;
  cursor:pointer; position:relative;
}
.now-playing-progress-fill {
  position:absolute; left:0; top:0; bottom:0;
  background:linear-gradient(90deg,var(--accent),var(--cyan)); border-radius:99px;
}
.now-playing-controls { display:flex; align-items:center; justify-content:center; gap:16px; margin-top:4px; }
.np-ctrl {
  width:44px; height:44px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  background:var(--glass-bg); border:1px solid var(--glass-border);
  color:var(--text-secondary); transition:all var(--t) var(--ease-spring); cursor:pointer;
}
.np-ctrl:hover { color:var(--text-primary); border-color:var(--accent); transform:scale(1.1); }
.np-ctrl svg { width:18px; height:18px; }
.np-ctrl-lg { width:52px; height:52px; }
.np-ctrl-lg svg { width:22px; height:22px; }
.np-ctrl-play {
  width:64px; height:64px;
  background:var(--accent); border-color:var(--accent); color:#fff;
  box-shadow:var(--shadow-accent);
}
.np-ctrl-play:hover { background:var(--accent-bright); transform:scale(1.12); box-shadow:0 0 40px var(--accent-glow); }
.np-ctrl-play svg { width:28px; height:28px; }

/* Keyboard help */
.kbd-help-overlay {
  position:fixed; inset:0; z-index:300; display:flex; align-items:center; justify-content:center;
  background:rgba(3,5,15,0.6); backdrop-filter:blur(8px); -webkit-backdrop-filter:blur(8px);
  opacity:0; pointer-events:none; transition:opacity var(--t);
}
.kbd-help-overlay.open { opacity:1; pointer-events:all; }
.kbd-help-panel {
  width:min(720px,90vw); border-radius:var(--radius-xl); padding:28px;
  animation:modal-enter 0.3s var(--ease-spring);
}
@keyframes modal-enter {
  from { transform:scale(0.9) translateY(-20px); opacity:0; }
  to   { transform:scale(1) translateY(0); opacity:1; }
}
.kbd-help-header {
  display:flex; align-items:center; justify-content:space-between; margin-bottom:24px;
}
.kbd-help-header h3 { font-family:'Syne',sans-serif; font-size:1.2rem; font-weight:800; }
.kbd-help-close { padding:6px; border-radius:var(--radius-sm); color:var(--text-muted); transition:all var(--t); }
.kbd-help-close:hover { color:var(--error); background:rgba(255,82,82,0.1); }
.kbd-help-close svg { width:18px; height:18px; }
.kbd-help-grid { display:grid; grid-template-columns:1fr 1fr; gap:24px; }
.kbd-help-group { display:flex; flex-direction:column; gap:8px; }
.kbd-help-title { font-size:0.72rem; font-weight:700; letter-spacing:0.1em; text-transform:uppercase; color:var(--text-muted); padding-bottom:6px; border-bottom:1px solid var(--glass-border); margin-bottom:4px; }
.kbd-row { display:flex; align-items:center; gap:8px; font-size:0.83rem; color:var(--text-secondary); }
.kbd-row span { color:var(--text-primary); margin-left:auto; }
kbd {
  display:inline-flex; align-items:center; justify-content:center;
  padding:3px 7px; border-radius:5px; font-size:0.72rem; font-family:monospace; font-weight:700;
  background:rgba(255,255,255,0.07); border:1px solid var(--glass-border);
  color:var(--text-primary); box-shadow:0 2px 0 rgba(0,0,0,0.4);
  flex-shrink:0; min-width:24px;
}

/* -----------------------------------------------------------
   CONTEXT MENU   MODAL   TOASTS
   ---------------------------------------------------------- */
#context-menu {
  position:fixed; z-index:500; min-width:180px;
  background:var(--glass-bg); backdrop-filter:var(--glass-blur); -webkit-backdrop-filter:var(--glass-blur);
  border:1px solid var(--glass-border); border-radius:var(--radius-md);
  box-shadow:var(--glass-shadow); padding:6px;
  opacity:0; transform:scale(0.95) translateY(-4px); pointer-events:none;
  transition:opacity 0.15s, transform 0.15s;
  transform-origin:top left;
}
#context-menu.open { opacity:1; transform:scale(1) translateY(0); pointer-events:all; }
.ctx-item {
  display:flex; align-items:center; gap:10px; padding:9px 12px;
  border-radius:var(--radius-sm); cursor:pointer; font-size:0.85rem;
  color:var(--text-primary); transition:all var(--t);
}
.ctx-item:hover { background:rgba(124,58,255,0.12); color:var(--accent-bright); }
.ctx-item.danger:hover { background:rgba(255,82,82,0.1); color:var(--error); }
.ctx-item svg { width:15px; height:15px; flex-shrink:0; }
.ctx-divider { height:1px; background:var(--glass-border); margin:4px 0; }

.playlist-submenu {
  position:fixed; z-index:501;
  background:var(--glass-bg); backdrop-filter:var(--glass-blur); -webkit-backdrop-filter:var(--glass-blur);
  border:1px solid var(--glass-border); border-radius:var(--radius-md);
  box-shadow:var(--glass-shadow); padding:6px; min-width:160px;
  opacity:0; transform:scale(0.95); pointer-events:none; transition:opacity 0.15s,transform 0.15s;
}
.playlist-submenu.open { opacity:1; transform:scale(1); pointer-events:all; }

#modal-overlay {
  position:fixed; inset:0; z-index:400; display:flex; align-items:center; justify-content:center;
  background:rgba(3,5,15,0.65); backdrop-filter:blur(8px); -webkit-backdrop-filter:blur(8px);
  opacity:0; pointer-events:none; transition:opacity var(--t);
}
#modal-overlay.open { opacity:1; pointer-events:all; }
.modal {
  width:min(440px,90vw); border-radius:var(--radius-xl); padding:28px;
  animation:modal-enter 0.3s var(--ease-spring);
}
.modal h3 { font-family:'Syne',sans-serif; font-size:1.15rem; font-weight:800; margin-bottom:10px; }
.modal p { font-size:0.88rem; color:var(--text-secondary); line-height:1.5; margin-bottom:18px; }
.modal-input {
  width:100%; padding:11px 14px;
  background:rgba(255,255,255,0.05); border:1px solid var(--glass-border);
  border-radius:var(--radius-md); color:var(--text-primary);
  font-size:0.9rem; margin-bottom:18px; transition:all var(--t);
}
.modal-input:focus { outline:none; border-color:var(--accent); box-shadow:0 0 0 3px var(--accent-glow); }
.modal-actions { display:flex; gap:10px; justify-content:flex-end; }
.modal-footer { display:flex; gap:10px; justify-content:flex-end; margin-top:18px; padding-top:14px; border-top:1px solid var(--glass-border); }
.modal-footer .btn, .modal-cancel, .modal-export {
  padding:8px 16px; border-radius:var(--radius-md); font-size:0.85rem; font-weight:500; cursor:pointer; transition:all var(--t); border:1px solid transparent;
}
.modal-cancel { background:var(--bg-overlay); color:var(--text-secondary); border-color:var(--glass-border); }
.modal-cancel:hover { background:var(--bg-hover); color:var(--text-primary); }
.modal-export { background:var(--accent); color:#fff; }
.modal-export:hover { background:var(--accent-bright); transform:translateY(-1px); }

#toast-container {
  position:fixed; bottom:calc(var(--player-h) + 16px); right:16px;
  z-index:600; display:flex; flex-direction:column-reverse; gap:8px; pointer-events:none;
}
.toast {
  display:flex; align-items:center; gap:10px; padding:12px 16px;
  border-radius:var(--radius-md); pointer-events:all; cursor:pointer;
  background:var(--glass-bg); backdrop-filter:var(--glass-blur); -webkit-backdrop-filter:var(--glass-blur);
  border:1px solid var(--glass-border); box-shadow:var(--glass-shadow);
  font-size:0.85rem; color:var(--text-primary); min-width:240px; max-width:360px;
  animation:toast-enter 0.35s var(--ease-spring) both;
}
@keyframes toast-enter {
  from { transform:translateX(100%); opacity:0; }
  to   { transform:translateX(0); opacity:1; }
}
.toast.removing { animation:toast-exit 0.28s var(--ease) forwards; }
@keyframes toast-exit {
  from { transform:translateX(0); opacity:1; }
  to   { transform:translateY(-8px); opacity:0; }
}
.toast.success { border-color:rgba(0,229,153,0.3); }
.toast.success svg { color:var(--success); }
.toast.error { border-color:rgba(255,82,82,0.3); }
.toast.error svg { color:var(--error); }
.toast.info svg { color:var(--cyan); }
.toast svg { width:16px; height:16px; flex-shrink:0; }
.toast span { flex:1; }

/* --- Reduced motion --------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration:0.01ms !important; transition-duration:0.01ms !important; }
  #bg-canvas { display:none !important; }
  .brand-icon { animation:none; }
}

/* --- Responsive ------------------------------------------- */
@media (max-width:900px) {
  :root { --sidebar-w:64px; }
  .brand-name,.nav-item span,.sidebar-stats,
  .dl-queue-btn span,.sidebar-theme-btn span,.nav-section-label { display:none; }
  .sidebar-brand { padding:0 13px 20px; justify-content:center; }
  .nav-item { padding:11px; justify-content:center; margin:2px 6px; }
  .dl-queue-btn,.sidebar-theme-btn { padding:11px; justify-content:center; }
  .dl-active-dot { position:absolute; top:6px; right:6px; margin:0; }
  .tab-panel { padding:20px 16px; }
  .library-grid { grid-template-columns:repeat(auto-fill,minmax(140px,1fr)); gap:12px; }
}

@media (max-width:680px) {
  #player { grid-template-columns:1fr; grid-template-rows:auto auto; gap:8px; }
  .player-track { justify-content:center; }
  .player-extras { justify-content:center; }
  .playlists-layout { grid-template-columns:1fr; height:auto; }
  .now-playing-content { flex-direction:column; align-items:center; gap:32px; text-align:center; }
  .now-playing-art-inner { width:200px; height:200px; }
  .kbd-help-grid { grid-template-columns:1fr; }
}
/* Stacking fix */
#app {
  position: relative;
  isolation: isolate;
}

#player {
  grid-area: player;
  position: relative;
  z-index: 80;
}

#eq-panel {
  position: fixed;
  left: 0;
  right: 0;
  bottom: var(--player-h);
  z-index: 60;
}

#eq-panel.open {
  transform: translateY(0);
}

#eq-panel:not(.open) {
  pointer-events: none;
}

/* Lyrics Panel */
#lyrics-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: 400px;
  height: 100%;
  background: rgba(10, 10, 20, 0.95);
  backdrop-filter: blur(20px);
  border-left: 1px solid var(--glass-border);
  z-index: 1000;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
}
#lyrics-panel.open {
  transform: translateX(0);
}
.lyrics-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  border-bottom: 1px solid var(--glass-border);
}
.lyrics-header h3 {
  margin: 0;
  color: var(--text-primary);
  font-size: 1.2rem;
}
.lyrics-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 5px 10px;
}
.lyrics-close:hover {
  color: var(--text-primary);
}
.lyrics-content {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
}
.lyrics-info {
  text-align: center;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--glass-border);
}
.lyrics-info strong {
  display: block;
  color: var(--text-primary);
  font-size: 1.3rem;
  margin-bottom: 5px;
}
.lyrics-info span {
  color: var(--accent-bright);
  font-size: 1rem;
}
.lyrics-text {
  color: var(--text-secondary);
  line-height: 1.8;
  text-align: center;
}
.lyrics-text p {
  margin: 10px 0;
}
.lyrics-placeholder {
  color: var(--text-muted);
  text-align: center;
  padding: 40px;
}
.lyrics-note {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-style: italic;
}
.lyrics-tip {
  color: var(--text-muted);
  font-size: 0.8rem;
  margin-top: 30px;
}
.lyrics-spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 16px;
}

@media (max-width: 768px) {
  #lyrics-panel { width: 100%; }
}

/* Lyrics synchronized */
.lyrics-lines {
  max-height: 70vh;
  overflow-y: auto;
  padding: 10px 0;
}
.lyric-line {
  padding: 12px 20px;
  color: var(--text-secondary);
  font-size: 1.1rem;
  line-height: 1.5;
  text-align: center;
  transition: all 0.3s ease;
  border-radius: 8px;
  margin: 4px 0;
  cursor: default;
}
.lyric-line.active {
  color: var(--accent-bright);
  font-size: 1.3rem;
  font-weight: 600;
  background: rgba(124, 58, 255, 0.15);
  transform: scale(1.05);
  text-shadow: 0 0 20px var(--accent-glow);
}
.lyrics-lines::-webkit-scrollbar {
  width: 6px;
}
.lyrics-lines::-webkit-scrollbar-track {
  background: transparent;
}
.lyrics-lines::-webkit-scrollbar-thumb {
  background: var(--glass-border);
  border-radius: 3px;
}

/* Lyrics Export Modal */
#lyrics-export-modal {
  position: fixed;
  inset: 0;
  z-index: 400;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(3,5,15,0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t);
}
#lyrics-export-modal.open {
  opacity: 1;
  pointer-events: all;
}
#lyrics-export-modal .modal-backdrop {
  position: absolute;
  inset: 0;
}
#lyrics-export-modal .modal-content {
  position: relative;
  z-index: 1;
  background: var(--bg-surface);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 28px;
  box-shadow: var(--shadow-lg);
  animation: modal-enter 0.3s var(--ease-spring);
}
.lyrics-modal-content {
  max-width: 600px;
  max-height: 80vh;
}
.lyrics-checkboxes {
  max-height: 50vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.lyrics-checkbox-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: var(--bg-hover);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
}
.lyrics-checkbox-row:hover {
  background: var(--bg-hover-alt);
}
.lyrics-checkbox {
  width: 20px;
  height: 20px;
  accent-color: var(--accent);
}
.lyrics-checkbox-time {
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-family: monospace;
  min-width: 45px;
}
.lyrics-checkbox-text {
  flex: 1;
  color: var(--text);
}

/* ============================================================
   MOBILE RESPONSIVE STYLES
   ============================================================ */

/* Always show mobile nav on small screens */
@media (max-width: 768px) {
  /* Reset app layout */
  #app {
    display: flex !important;
    flex-direction: column !important;
    min-height: 100vh !important;
    padding-bottom: 130px !important;
  }
  
  /* Hide desktop sidebar */
  #sidebar {
    display: none !important;
  }
  
  /* Mobile bottom navigation - always visible */
  .mobile-nav {
    display: flex !important;
    position: fixed !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    height: 60px !important;
    background: var(--bg-surface) !important;
    border-top: 1px solid var(--glass-border) !important;
    z-index: 10000 !important;
    justify-content: space-around !important;
    align-items: center !important;
    padding: 0 4px !important;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.5) !important;
  }
  
  .mobile-nav-item {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 2px !important;
    padding: 8px 10px !important;
    color: var(--text-secondary) !important;
    background: transparent !important;
    border: none !important;
    cursor: pointer !important;
    font-size: 0.65rem !important;
    transition: color 0.2s, transform 0.2s !important;
    min-width: 60px !important;
  }
  
  .mobile-nav-item:active {
    transform: scale(0.95);
  }
  
  .mobile-nav-item.active {
    color: var(--accent-bright) !important;
  }
  
  .mobile-nav-item svg {
    width: 22px !important;
    height: 22px !important;
    stroke: currentColor !important;
  }
  
  /* Main content full width with space for player and nav */
  #main {
    margin-left: 0 !important;
    margin-right: 0 !important;
    margin-bottom: 0 !important;
    padding: 16px !important;
    padding-bottom: 160px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  
  /* Tab panels */
  .tab-panel {
    padding: 0;
  }
  
  .panel-header {
    margin-bottom: 16px;
    padding-bottom: 12px;
  }
  
  .panel-title {
    font-size: 1.5rem;
  }
  
  .panel-subtitle {
    font-size: 0.85rem;
  }
  
  /* Search */
  .search-input {
    width: 100%;
    padding: 12px 16px;
    font-size: 1rem;
  }
  
  .search-mode-toggle {
    margin-bottom: 16px;
  }
  
  .search-mode-btn {
    flex: 1;
    padding: 12px 8px;
    font-size: 0.85rem;
  }
  
  /* Search results */
  .search-results-grid {
    gap: 8px;
  }
  
  .track-row {
    display: flex;
    align-items: center;
    padding: 10px;
    gap: 10px;
    border-radius: var(--radius-md);
  }
  
  .track-row .track-cover {
    width: 50px;
    height: 50px;
    border-radius: 8px;
    flex-shrink: 0;
  }
  
  .track-row .track-info {
    flex: 1;
    min-width: 0;
  }
  
  .track-row .track-title {
    font-size: 0.95rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  
  .track-row .track-artist {
    font-size: 0.8rem;
  }
  
  .track-row .track-actions {
    flex-shrink: 0;
  }
  
  .track-row .btn-download {
    padding: 10px;
    font-size: 0.85rem;
  }
  
  /* Library */
  .library-toolbar {
    flex-direction: column;
    gap: 12px;
    margin-bottom: 16px;
  }
  
  .library-toolbar .search-wrapper {
    width: 100%;
  }
  
  .view-toggle {
    display: none;
  }
  
  .library-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  
  .library-card {
    padding: 8px;
  }
  
  .library-card-cover {
    aspect-ratio: 1;
    border-radius: 10px;
    width: 100%;
  }
  
  .library-card-title {
    font-size: 0.85rem;
    margin-top: 8px;
  }
  
  .library-card-artist {
    font-size: 0.75rem;
  }
  
  /* Playlists */
  .playlists-layout {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }
  
  .playlist-list {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 16px;
  }
  
  .playlist-detail {
    width: 100%;
  }
  
  /* Player bar - above mobile nav */
  #player {
    position: fixed !important;
    bottom: 60px !important;
    left: 0 !important;
    right: 0 !important;
    height: 70px !important;
    background: var(--bg-surface) !important;
    border-top: 1px solid var(--glass-border) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 6px 12px !important;
    gap: 8px !important;
    z-index: 9999 !important;
  }
  
  .player-track {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
  }
  
  .player-cover-wrap {
    width: 44px;
    height: 44px;
    border-radius: 6px;
    flex-shrink: 0;
  }
  
  .player-cover-wrap img {
    border-radius: 6px;
  }
  
  .player-info {
    min-width: 0;
  }
  
  #player-title {
    font-size: 0.85rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  
  #player-artist {
    font-size: 0.75rem;
  }
  
  .player-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
  }
  
  .player-controls .ctrl-btn {
    padding: 8px;
  }
  
  .player-controls svg {
    width: 20px;
    height: 20px;
  }
  
  #play-pause-btn svg {
    width: 28px;
    height: 28px;
  }
  
  .player-extras {
    display: flex !important;
    align-items: center !important;
    gap: 2px !important;
  }
  
  .player-extras .ctrl-btn {
    display: flex !important;
    width: 32px !important;
    height: 32px !important;
    padding: 4px !important;
    min-width: 32px !important;
  }
  
  .player-extras .ctrl-btn svg {
    width: 16px !important;
    height: 16px !important;
  }
  
  .player-extras .ctrl-btn {
    padding: 6px;
  }
  
  .volume-control {
    display: none;
  }
  
  .progress-container {
    display: none;
  }
  
  /* Mini progress bar in player */
  .player-progress-mobile {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--bg-elevated);
  }
  
  .player-progress-mobile .progress-fill {
    height: 100%;
    background: var(--accent);
    transition: width 0.1s;
  }
  
  /* EQ Panel */
  #eq-panel {
    position: fixed;
    bottom: 130px;
    left: 10px;
    right: 10px;
    width: auto;
    border-radius: var(--radius-lg);
    max-height: 60vh;
    overflow-y: auto;
  }
  
  /* Now Playing */
  .now-playing-overlay {
    padding: 20px;
  }
  
  .now-playing-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
  }
  
  .now-playing-art-outer {
    width: 100%;
    max-width: 280px;
  }
  
  .now-playing-art-inner {
    width: 100%;
    aspect-ratio: 1;
    border-radius: var(--radius-lg);
  }
  
  .now-playing-info {
    text-align: center;
  }
  
  .now-playing-title {
    font-size: 1.3rem;
  }
  
  .now-playing-artist {
    font-size: 1rem;
  }
  
  /* Queue Drawer */
  .queue-drawer {
    width: 100%;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    max-height: 70vh;
  }
  
  /* Lyrics Panel */
  #lyrics-panel {
    width: 100%;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  }
  
  /* Modals */
  .modal-overlay {
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .modal-content {
    width: 100%;
    max-width: 400px;
    padding: 20px;
    border-radius: var(--radius-lg);
  }
  
  .modal-title {
    font-size: 1.2rem;
  }
  
  /* Toasts */
  .toast {
    left: 16px;
    right: 16px;
    bottom: 150px;
  }
  
  /* Download panel */
  #download-panel {
    width: 100%;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  }
  
  /* Context menu */
  #context-menu {
    position: fixed;
    bottom: 140px;
    left: 10px;
    right: 10px;
    width: auto;
  }
  
  /* Hide non-essential elements */
  .sidebar-footer,
  .nav-section-label,
  .panel-subtitle,
  .spectrum-canvas,
  .waveform-canvas {
    display: none;
  }
  
  /* Buttons */
  .btn {
    padding: 10px 16px;
    font-size: 0.9rem;
  }
  
  .btn-sm {
    padding: 8px 12px;
    font-size: 0.8rem;
  }
}

/* Extra small screens */
@media (max-width: 380px) {
  .library-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }
  
  .panel-title {
    font-size: 1.3rem;
  }
  
  #player-title {
    font-size: 0.8rem;
  }
}

/* Touch improvements */
@media (pointer: coarse) {
  .ctrl-btn,
  .btn,
  .nav-item,
  .mobile-nav-item {
    min-height: 44px;
    min-width: 44px;
  }
  
  .track-row {
    min-height: 60px;
  }
  
  input[type="range"] {
    min-height: 44px;
  }
}

/* Logs Panel */
#logs-panel {
  position: fixed;
  bottom: 130px;
  right: 10px;
  width: 300px;
  max-height: 200px;
  background: rgba(0, 0, 0, 0.85);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  z-index: 10001;
  display: none;
  font-family: monospace;
  font-size: 0.75rem;
}

#logs-panel.open {
  display: block;
}

.logs-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 10px;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--glass-border);
  cursor: pointer;
}

.logs-header span {
  color: var(--text-secondary);
  font-weight: 600;
}

.logs-header button {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 2px 6px;
}

.logs-header button:hover {
  color: var(--text-primary);
}

#logs-content {
  padding: 8px;
  max-height: 150px;
  overflow-y: auto;
  color: var(--text-muted);
}

.log-entry {
  padding: 4px 0;
  border-bottom: 1px solid var(--border-subtle);
  word-break: break-all;
}

.log-entry.error {
  color: var(--error);
}

.log-entry.warn {
  color: var(--warning);
}

.log-entry.info {
  color: var(--cyan);
}

.log-time {
  color: var(--text-muted);
  font-size: 0.65rem;
}

/* Mobile logs panel */
@media (max-width: 768px) {
  #logs-panel {
    bottom: 140px;
    right: 5px;
    left: 5px;
    width: auto;
    max-height: 150px;
  }
}

/* Export Menu */
.export-menu {
  display: none;
  position: absolute;
  bottom: 100%;
  right: 0;
  background: var(--bg-surface);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 8px 0;
  min-width: 220px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  z-index: 1000;
  margin-bottom: 8px;
}

.export-menu.open {
  display: block;
}

.export-section-label {
  padding: 8px 14px 4px;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 1px;
}

.export-divider {
  height: 1px;
  background: var(--border-subtle);
  margin: 4px 0;
}

.export-option {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 14px;
  background: none;
  border: none;
  color: var(--text-primary);
  cursor: pointer;
  font-size: 0.9rem;
  text-align: left;
}

.export-option:hover {
  background: var(--bg-hover);
}

.export-option span {
  font-size: 1.1rem;
}

/* ── Mood Cards ── */
.mood-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
  margin: 16px 0;
}

.mood-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 20px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--bg-surface) !important; /* Override inline gradients */
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
  color: var(--text-primary);
  text-shadow: none;
  font-weight: 600;
  font-family: 'Cormorant Garamond', serif;
}

.mood-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
  border-color: var(--accent);
}

.mood-emoji {
  font-size: 2rem;
  line-height: 1;
}

.mood-name {
  font-size: 0.85rem;
  letter-spacing: 0.5px;
}

/* ── Discover Sections ── */
.discover-section {
  margin-bottom: 36px;
}

.discover-section-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.discover-scroll-row {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: thin;
}

.radio-controls {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.btn-primary {
  padding: 10px 20px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.15s;
}

.btn-primary:hover {
  opacity: 0.85;
}

.btn-secondary {
  padding: 10px 20px;
  background: var(--bg-hover);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.15s;
}

.btn-secondary:hover {
  background: var(--bg-active);
}

#radio-station-container .track-card {
  min-width: 160px;
}

/* ── Smart Playlists ── */
.smart-playlist-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--bg-secondary);
  border-radius: 10px;
  margin-bottom: 8px;
  cursor: pointer;
  transition: background 0.15s;
}

.smart-playlist-item:hover {
  background: var(--bg-hover);
}

.smart-playlist-info {
  flex: 1;
}

.smart-playlist-name {
  font-weight: 600;
  color: var(--text-primary);
}

.smart-playlist-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.smart-playlist-rules {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ── Mood Radio Result ── */
.radio-track-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.15s;
}

.radio-track-item:hover {
  background: var(--bg-hover);
}

.radio-track-cover {
  width: 48px;
  height: 48px;
  border-radius: 6px;
  object-fit: cover;
  background: var(--bg-active);
  flex-shrink: 0;
}

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

.radio-track-title {
  font-weight: 500;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.radio-track-artist {
  font-size: 0.8rem;
  color: var(--text-muted);
}