:root {
  --bg-app: #0a0a0f;
  --bg-panel: #121219;
  --bg-surface: #181822;
  --bg-surface-hover: #222230;
  --bg-surface-active: #2a2a3c;
  --border-dark: #1e1e2c;
  --border-light: rgba(255, 255, 255, 0.08);
  --border-highlight: rgba(255, 255, 255, 0.16);
  
  --deck-a: #ff3b5c;
  --deck-a-glow: rgba(255, 59, 92, 0.35);
  --deck-b: #00d2ff;
  --deck-b-glow: rgba(0, 210, 255, 0.35);
  
  --neon-green: #22c55e;
  --neon-green-glow: rgba(34, 197, 94, 0.4);
  --neon-amber: #f59e0b;
  --neon-blue: #3b82f6;
  --neon-red: #ef4444;
  --yt-red: #ff0000;
  
  --text-primary: #f3f3f8;
  --text-secondary: #9c9cb4;
  --text-muted: #67677d;
  
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
}

html, body {
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  background-color: var(--bg-app);
  color: var(--text-primary);
  font-family: var(--font-family);
  font-size: 13px;
  line-height: 1.3;
}

/* Landscape overlay for mobile screens */
#rotate-overlay {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: var(--bg-app);
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  color: var(--text-primary);
  text-align: center;
  padding: 24px;
}
.rotate-icon { font-size: 44px; animation: spin 2s infinite ease-in-out; }
@keyframes spin { 0% { transform: rotate(0deg); } 50% { transform: rotate(90deg); } 100% { transform: rotate(0deg); } }
@media (orientation: portrait) and (max-width: 680px) {
  #rotate-overlay { display: flex; }
}

/* ═══════════════════════════════════════════════════════════════════ */
/* DJ APP ROOT CONTAINER (FULL HEIGHT DUAL CONSOLE)                    */
/* ═══════════════════════════════════════════════════════════════════ */
.dj-app {
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background-color: var(--bg-app);
}

/* ═══════════════════════════════════════════════════════════════════ */
/* 1. MASTER BAR (TRAKTOR PRO HEADER)                                  */
/* ═══════════════════════════════════════════════════════════════════ */
.master-bar {
  flex: 0 0 46px;
  background: #0d0d14;
  border-bottom: 1px solid var(--border-dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 12px;
  gap: 12px;
  z-index: 50;
}

.bar-left, .bar-center, .bar-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-badge {
  display: flex;
  align-items: baseline;
  gap: 5px;
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.brand-traktor { font-size: 14px; color: #fff; }
.brand-pro { font-size: 13px; color: var(--neon-amber); }
.brand-sub { font-size: 9px; color: var(--text-muted); letter-spacing: 0.05em; font-weight: 600; }

/* FX Units */
.fx-unit {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-dark);
  padding: 2px 7px;
  border-radius: 6px;
}
.fx-tag {
  font-size: 9px;
  font-weight: 700;
  color: var(--text-muted);
  font-family: var(--font-mono);
}
.fx-btn {
  background: #1c1c28;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-secondary);
  font-size: 9px;
  font-weight: 700;
  padding: 3px 5px;
  border-radius: 3px;
  cursor: pointer;
}
.fx-btn.active {
  background: rgba(245, 158, 11, 0.2);
  color: var(--neon-amber);
  border-color: var(--neon-amber);
}
.fx-toggle-btn {
  background: #1c1c28;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-muted);
  font-size: 9px;
  font-weight: 700;
  padding: 3px 6px;
  border-radius: 3px;
  cursor: pointer;
}
.fx-toggle-btn.active {
  background: var(--neon-amber);
  color: #000;
  box-shadow: 0 0 8px rgba(245, 158, 11, 0.5);
}

/* Master Clock & BPM */
.master-clock {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #14141f;
  border: 1px solid var(--border-dark);
  padding: 2px 8px;
  border-radius: 6px;
}
.clock-mode-group { display: flex; flex-direction: column; gap: 2px; }
.clock-badge {
  font-size: 8px;
  font-weight: 800;
  background: #1c1c28;
  border: none;
  color: var(--text-muted);
  padding: 1px 4px;
  border-radius: 2px;
  cursor: pointer;
}
.clock-badge.active { color: var(--neon-blue); background: rgba(59, 130, 246, 0.15); }

.clock-bpm-display {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 65px;
}
.bpm-label { font-size: 8px; font-weight: 700; color: var(--text-muted); font-family: var(--font-mono); }
.bpm-val { font-size: 15px; font-weight: 800; color: #fff; font-family: var(--font-mono); letter-spacing: -0.02em; }

.clock-actions { display: flex; gap: 4px; }
.btn-bpm-tap, .btn-bpm-sync {
  background: #1f1f2e;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-secondary);
  font-size: 9px;
  font-weight: 700;
  padding: 4px 6px;
  border-radius: 4px;
  cursor: pointer;
}
.btn-bpm-sync.active {
  background: var(--neon-blue);
  color: #fff;
  box-shadow: 0 0 8px rgba(59, 130, 246, 0.5);
}

/* Master Stereo VU Meters */
.master-meter-wrap {
  display: flex;
  align-items: center;
  gap: 5px;
}
.meter-label { font-size: 8px; font-weight: 700; color: var(--text-muted); font-family: var(--font-mono); }
.stereo-meter { display: flex; gap: 2px; }
.meter-bar {
  display: flex;
  flex-direction: column-reverse;
  gap: 2px;
  height: 24px;
  width: 5px;
  background: #0e0e14;
  padding: 1px;
  border-radius: 2px;
}
.meter-led {
  width: 100%;
  height: 3px;
  border-radius: 1px;
  opacity: 0.2;
  transition: opacity 0.05s ease;
}
.meter-led.green { background: #22c55e; }
.meter-led.amber { background: #f59e0b; }
.meter-led.red { background: #ef4444; }
.meter-led.lit { opacity: 1; box-shadow: 0 0 4px currentColor; }

/* Top Nav Links */
.top-nav-actions { display: flex; align-items: center; gap: 6px; }
.btn-top-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text-primary);
  text-decoration: none;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 9px;
  border-radius: 6px;
  transition: all 0.15s ease;
}
.btn-top-link:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}
.btn-top-icon {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text-secondary);
  font-size: 13px;
  padding: 3px 8px;
  border-radius: 6px;
  cursor: pointer;
}

/* ═══════════════════════════════════════════════════════════════════ */
/* 2. UPPER CONSOLE: DECKS A & B + CENTRAL HARDWARE MIXER              */
/* ═══════════════════════════════════════════════════════════════════ */
.upper-console {
  flex: 0 0 54vh;
  min-height: 290px;
  display: grid;
  grid-template-columns: 1fr 220px 1fr;
  gap: 8px;
  padding: 8px 10px;
  background: var(--bg-panel);
  border-bottom: 2px solid var(--border-dark);
}

@media (max-width: 900px) {
  .upper-console { grid-template-columns: 1fr 180px 1fr; }
}

/* Decks Common */
.deck {
  background: #111118;
  border: 1px solid var(--border-dark);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  padding: 8px 10px;
  gap: 6px;
  position: relative;
  overflow: hidden;
}
.deck-a { border-top: 3px solid var(--deck-a); }
.deck-b { border-top: 3px solid var(--deck-b); }

/* Deck Top Row */
.deck-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.deck-badge-wrap { display: flex; align-items: center; gap: 4px; }
.deck-id-tag {
  font-size: 13px;
  font-weight: 800;
  font-family: var(--font-mono);
  padding: 2px 7px;
  border-radius: 4px;
}
.deck-a .deck-id-tag { background: var(--deck-a); color: #fff; }
.deck-b .deck-id-tag { background: var(--deck-b); color: #000; }

.deck-mode-btn {
  font-size: 8px;
  font-weight: 800;
  background: #1c1c28;
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
  padding: 3px 5px;
  border-radius: 3px;
  cursor: pointer;
}
.deck-mode-btn.active { background: var(--neon-blue); color: #fff; border-color: var(--neon-blue); }

.track-header-info {
  flex: 1;
  min-width: 0;
  overflow: hidden;
}
.track-title {
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.track-artist {
  font-size: 10px;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.deck-telemetry {
  display: flex;
  align-items: center;
  gap: 5px;
}
.telemetry-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  padding: 2px 5px;
  border-radius: 3px;
  background: #191925;
  border: 1px solid rgba(255, 255, 255, 0.06);
}
.key-badge { color: #f59e0b; }
.bpm-badge { color: #38bdf8; }

.time-display {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  font-family: var(--font-mono);
}
.time-rem { font-size: 12px; font-weight: 800; color: #fff; }
.time-cur { font-size: 9px; color: var(--text-muted); }

/* YouTube Container Hidden/PIP Slot */
.yt-container-wrap {
  position: absolute;
  top: -9999px;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

/* Primary Multi-Band Waveform Canvas */
.waveform-container {
  flex: 1;
  min-height: 85px;
  position: relative;
  background: #09090e;
  border: 1px solid #1a1a26;
  border-radius: 6px;
  overflow: hidden;
  cursor: ew-resize;
}
.waveform-canvas {
  width: 100%;
  height: 100%;
  display: block;
}
.playhead-needle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: #ffffff;
  box-shadow: 0 0 6px rgba(255, 255, 255, 0.8);
  pointer-events: none;
  transform: translateX(-50%);
  z-index: 10;
}

/* Overview Stripe Canvas */
.overview-container {
  height: 22px;
  position: relative;
  background: #0b0b12;
  border: 1px solid #1a1a26;
  border-radius: 4px;
  overflow: hidden;
  cursor: pointer;
}
.overview-canvas {
  width: 100%;
  height: 100%;
  display: block;
}
.overview-playhead {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 2px;
  background: #fff;
  box-shadow: 0 0 4px #fff;
  pointer-events: none;
  z-index: 5;
}
.cue-markers-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.cue-flag {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--neon-amber);
  z-index: 4;
}
.cue-flag-label {
  position: absolute;
  top: 1px;
  left: 2px;
  font-size: 7px;
  font-weight: 800;
  color: #000;
  background: var(--neon-amber);
  padding: 0 2px;
  border-radius: 2px;
}

/* Deck Lower Controls & Transport */
.deck-lower-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 2px;
}

/* Transport Buttons */
.transport-group { display: flex; gap: 4px; }
.transport-btn {
  width: 42px;
  height: 38px;
  border-radius: 5px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
  background: #181824;
  color: var(--text-secondary);
  transition: all 0.1s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}
.transport-btn:active { transform: scale(0.96); }

.btn-play.playing {
  background: var(--neon-green) !important;
  color: #000 !important;
  border-color: var(--neon-green) !important;
  box-shadow: 0 0 12px var(--neon-green-glow);
}
.btn-cue:active, .btn-cue.active {
  background: var(--neon-amber) !important;
  color: #000 !important;
  border-color: var(--neon-amber) !important;
}

/* Hot Cues */
.hotcues-group { display: flex; gap: 3px; }
.cue-pad {
  width: 28px;
  height: 34px;
  border-radius: 4px;
  background: #181824;
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 800;
  font-family: var(--font-mono);
  cursor: pointer;
  transition: all 0.15s ease;
}
.cue-pad.active {
  background: #252538;
  color: #fff;
  border-color: var(--neon-blue);
  box-shadow: 0 0 6px rgba(59, 130, 246, 0.4);
}
.cue-pad:active { transform: scale(0.95); }

/* Loops */
.loop-group { display: flex; gap: 2px; }
.loop-btn {
  background: #181824;
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
  font-size: 9px;
  font-weight: 700;
  padding: 4px 6px;
  border-radius: 3px;
  cursor: pointer;
}
.loop-btn.active {
  background: rgba(34, 197, 94, 0.2);
  color: var(--neon-green);
  border-color: var(--neon-green);
}

/* Pitch Fader */
.pitch-group {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 90px;
}
.pitch-labels {
  display: flex;
  justify-content: space-between;
  font-size: 8px;
  font-weight: 700;
  color: var(--text-muted);
  font-family: var(--font-mono);
}
.pitch-pct { color: #fff; }
.pitch-slider-wrap {
  display: flex;
  align-items: center;
  gap: 3px;
}
.pitch-nudge {
  background: #181824;
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-secondary);
  font-size: 10px;
  width: 16px;
  height: 18px;
  border-radius: 2px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pitch-slider {
  flex: 1;
  height: 4px;
  accent-color: #38bdf8;
  background: #181824;
  border-radius: 2px;
  cursor: pointer;
}

/* ═══════════════════════════════════════════════════════════════════ */
/* 3. CENTRAL HARDWARE MIXER                                           */
/* ═══════════════════════════════════════════════════════════════════ */
.mixer-console {
  background: #0f0f16;
  border: 1px solid var(--border-dark);
  border-radius: 8px;
  padding: 8px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 6px;
}

.mixer-channels-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.mixer-channel {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.03);
  padding: 6px 4px;
  border-radius: 6px;
}

.channel-label {
  font-size: 9px;
  font-weight: 800;
  font-family: var(--font-mono);
  padding: 1px 5px;
  border-radius: 3px;
}
.channel-label.tag-a { color: var(--deck-a); }
.channel-label.tag-b { color: var(--deck-b); }

/* Realistic Hardware Rotary Knobs */
.knob-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  cursor: ns-resize;
  touch-action: none;
}
.knob {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 35%, #343444, #12121a 70%);
  border: 1.5px solid #2a2a3c;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.6), inset 0 1px 1px rgba(255, 255, 255, 0.15);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.knob-dial {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  position: relative;
  transform: rotate(0deg);
  transition: transform 0.03s linear;
}
.knob-pointer {
  position: absolute;
  top: 3px;
  left: 50%;
  width: 2px;
  height: 7px;
  background: #ffffff;
  border-radius: 1px;
  transform: translateX(-50%);
  box-shadow: 0 0 3px rgba(255, 255, 255, 0.9);
}
.filter-knob .knob-pointer { background: #38bdf8; box-shadow: 0 0 4px #38bdf8; }
.mini-knob .knob { width: 22px; height: 22px; }
.mini-knob .knob-pointer { height: 5px; }

.knob-label {
  font-size: 8px;
  font-weight: 800;
  color: var(--text-muted);
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
}

/* Headphone PFL Button */
.btn-pfl {
  background: #181824;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-muted);
  font-size: 11px;
  padding: 3px 6px;
  border-radius: 4px;
  cursor: pointer;
}
.btn-pfl.active {
  background: rgba(245, 158, 11, 0.2);
  color: var(--neon-amber);
  border-color: var(--neon-amber);
}

/* Channel Fader & Meter Column */
.fader-meter-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 70px;
  width: 100%;
}
.channel-vu-meter {
  display: flex;
  flex-direction: column-reverse;
  gap: 2px;
  height: 64px;
  width: 6px;
  background: #09090e;
  padding: 1px;
  border-radius: 2px;
}
.vu-segment {
  width: 100%;
  height: 8px;
  border-radius: 1px;
  opacity: 0.15;
  transition: opacity 0.05s ease;
}
.vu-segment.green { background: #22c55e; }
.vu-segment.amber { background: #f59e0b; }
.vu-segment.red { background: #ef4444; }
.vu-segment.lit { opacity: 1; box-shadow: 0 0 5px currentColor; }

.channel-fader-track {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 64px;
}
.vertical-fader {
  writing-mode: vertical-lr;
  direction: rtl;
  width: 16px;
  height: 64px;
  cursor: pointer;
  accent-color: #f3f3f8;
}

/* Crossfader Module */
.crossfader-module {
  background: #12121a;
  border: 1px solid var(--border-dark);
  border-radius: 6px;
  padding: 4px 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.xfader-tags {
  display: flex;
  justify-content: space-between;
  font-size: 9px;
  font-weight: 800;
  font-family: var(--font-mono);
}
.xfader-tags .tag-a { color: var(--deck-a); }
.xfader-tags .tag-center { color: var(--text-muted); font-size: 7px; }
.xfader-tags .tag-b { color: var(--deck-b); }
.horizontal-xfader {
  width: 100%;
  height: 8px;
  cursor: pointer;
  accent-color: #f3f3f8;
}

/* ═══════════════════════════════════════════════════════════════════ */
/* 4. PERMANENT BROWSER & TRACK COLLECTION WINDOW (TRAKTOR PRO 4)      */
/* ═══════════════════════════════════════════════════════════════════ */
.browser-window {
  flex: 1;
  min-height: 200px;
  display: grid;
  grid-template-columns: 210px 1fr;
  background: #0d0d13;
  overflow: hidden;
}

@media (max-width: 800px) {
  .browser-window { grid-template-columns: 160px 1fr; }
}

/* Left Sidebar / Tree */
.browser-sidebar {
  background: #111118;
  border-right: 1px solid var(--border-dark);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 8px;
  gap: 8px;
  overflow-y: auto;
}

.sidebar-search {
  display: flex;
  align-items: center;
  gap: 6px;
  background: #181822;
  border: 1px solid var(--border-dark);
  padding: 5px 8px;
  border-radius: 6px;
}
.sidebar-search svg { color: var(--text-muted); flex-shrink: 0; }
.sidebar-search input {
  background: transparent;
  border: none;
  outline: none;
  color: #fff;
  font-size: 11px;
  width: 100%;
}
.btn-clear-search {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 11px;
}
.btn-clear-search.hidden { display: none; }

.tree-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
}
.tree-category {
  font-size: 8px;
  font-weight: 800;
  color: var(--text-muted);
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  padding: 6px 6px 2px;
}
.tree-item {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 5px 8px;
  border-radius: 5px;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  text-align: left;
  transition: all 0.1s ease;
  width: 100%;
}
.tree-item:hover {
  background: rgba(255, 255, 255, 0.04);
  color: #fff;
}
.tree-item.active {
  background: rgba(59, 130, 246, 0.15);
  color: #fff;
  font-weight: 700;
  border-left: 2px solid var(--neon-blue);
}
.tree-icon { font-size: 12px; }
.tree-name { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tree-count {
  font-size: 9px;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.sidebar-add-form {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 6px;
  border-top: 1px solid var(--border-dark);
}
.sidebar-add-form input {
  background: #181822;
  border: 1px solid var(--border-dark);
  color: #fff;
  padding: 4px 6px;
  border-radius: 4px;
  font-size: 10px;
  outline: none;
}
.sidebar-add-form button {
  background: #252538;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 4px;
  border-radius: 4px;
  cursor: pointer;
}
.sidebar-add-form button:hover { background: #32324c; }

/* Right Main Track Table */
.browser-table-area {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: #0d0d14;
}

.table-header-bar {
  flex: 0 0 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 12px;
  background: #111119;
  border-bottom: 1px solid var(--border-dark);
}
.table-filter-title {
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.table-stats {
  font-size: 10px;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.table-scroll-container {
  flex: 1;
  overflow-y: auto;
  overflow-x: auto;
}

.track-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 11px;
}

.track-table thead {
  position: sticky;
  top: 0;
  background: #161622;
  z-index: 10;
  border-bottom: 1px solid var(--border-dark);
}

.track-table th {
  padding: 6px 8px;
  font-size: 9px;
  font-weight: 800;
  color: var(--text-muted);
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.th-num { width: 30px; text-align: center; }
.th-deck { width: 45px; text-align: center; }
.th-art { width: 36px; }
.th-title { min-width: 160px; }
.th-artist { min-width: 120px; }
.th-bpm { width: 55px; font-family: var(--font-mono); }
.th-key { width: 45px; font-family: var(--font-mono); }
.th-time { width: 55px; font-family: var(--font-mono); }
.th-fmt { width: 70px; text-align: center; }
.th-actions { width: 140px; text-align: right; padding-right: 12px; }

.track-row {
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  transition: background 0.1s ease;
  cursor: pointer;
}
.track-row:hover {
  background: rgba(255, 255, 255, 0.04);
}
.track-row.is-loaded-a {
  background: rgba(255, 59, 92, 0.08);
}
.track-row.is-loaded-b {
  background: rgba(0, 210, 255, 0.08);
}

.track-row td {
  padding: 5px 8px;
  white-space: nowrap;
  vertical-align: middle;
}

.td-num {
  text-align: center;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 10px;
}
.td-deck {
  text-align: center;
}
.deck-loaded-badge {
  font-size: 9px;
  font-weight: 800;
  font-family: var(--font-mono);
  padding: 1px 4px;
  border-radius: 2px;
}
.deck-loaded-badge.deck-a { background: var(--deck-a); color: #fff; }
.deck-loaded-badge.deck-b { background: var(--deck-b); color: #000; }

.track-thumb {
  width: 26px;
  height: 26px;
  border-radius: 3px;
  object-fit: cover;
  background: #1c1c28;
  display: block;
}

.td-title {
  font-weight: 600;
  color: #fff;
  max-width: 240px;
  overflow: hidden;
  text-overflow: ellipsis;
}
.td-artist {
  color: var(--text-secondary);
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
}
.td-bpm { font-family: var(--font-mono); color: #38bdf8; }
.td-key { font-family: var(--font-mono); color: #f59e0b; }
.td-time { font-family: var(--font-mono); color: var(--text-muted); }

.fmt-badge {
  font-size: 9px;
  font-weight: 700;
  padding: 2px 5px;
  border-radius: 3px;
  font-family: var(--font-mono);
  display: inline-block;
}
.fmt-badge.yt {
  background: rgba(255, 0, 0, 0.15);
  color: #ff4d4d;
  border: 1px solid rgba(255, 0, 0, 0.3);
}
.fmt-badge.audio {
  background: rgba(34, 197, 94, 0.15);
  color: #4ade80;
  border: 1px solid rgba(34, 197, 94, 0.3);
}

.td-actions {
  text-align: right;
  padding-right: 12px;
}
.load-btn-group {
  display: inline-flex;
  gap: 4px;
}
.btn-load {
  font-size: 9px;
  font-weight: 800;
  font-family: var(--font-mono);
  padding: 3px 6px;
  border-radius: 3px;
  cursor: pointer;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.1s ease;
}
.btn-load-a {
  background: #24141c;
  color: var(--deck-a);
  border-color: rgba(255, 59, 92, 0.3);
}
.btn-load-a:hover {
  background: var(--deck-a);
  color: #fff;
}
.btn-load-b {
  background: #101e28;
  color: var(--deck-b);
  border-color: rgba(0, 210, 255, 0.3);
}
.btn-load-b:hover {
  background: var(--deck-b);
  color: #000;
}

/* Custom modern scrollbars */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: #0b0b10; }
::-webkit-scrollbar-thumb { background: #252538; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #383854; }