/* ============================================================
   Jamshid Khodayari Music - Design System v2
   Modern Dark Immersive | Musical Elements | Bilingual EN/FA
   ============================================================ */

:root {
  --color-primary: #1E1B4B;
  --color-on-primary: #FFFFFF;
  --color-secondary: #4338CA;
  --color-accent: #22C55E;
  --color-accent-soft: rgba(34, 197, 94, 0.15);
  --color-accent-hover: #16A34A;
  --color-background: #07071a;
  --color-foreground: #F8FAFC;
  --color-muted: #1a1a35;
  --color-border: rgba(49, 46, 129, 0.4);
  --color-destructive: #EF4444;
  --color-card: rgba(22, 22, 42, 0.8);
  --color-card-hover: rgba(28, 28, 53, 0.9);
  --color-surface: #1A1A30;
  --color-text-secondary: #8892b0;
  --color-glow: rgba(34, 197, 94, 0.4);
  --color-glow-secondary: rgba(67, 56, 202, 0.3);
  --font-heading: 'Righteous', 'Poppins', sans-serif;
  --font-body: 'Poppins', 'Vazirmatn', sans-serif;
  --font-persian: 'Vazirmatn', 'Poppins', sans-serif;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.4);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.5);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.6);
  --shadow-glow: 0 0 30px var(--color-glow);
  --shadow-glow-secondary: 0 0 30px var(--color-glow-secondary);
  --transition-fast: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 350ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 600ms cubic-bezier(0.4, 0, 0.2, 1);
  --space-1: 4px; --space-2: 8px; --space-3: 12px; --space-4: 16px;
  --space-5: 20px; --space-6: 24px; --space-8: 32px; --space-10: 40px;
  --space-12: 48px; --space-16: 64px; --space-20: 80px;
  --max-width: 1200px;
  --nav-height: 72px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 16px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  background: var(--color-background);
  color: var(--color-foreground);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse at 15% 20%, rgba(67, 56, 202, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 85% 80%, rgba(34, 197, 94, 0.05) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

[dir="rtl"] body, [dir="rtl"] { font-family: var(--font-persian); direction: rtl; text-align: right; }
[dir="rtl"] .breadcrumb { flex-direction: row-reverse; }

a { color: var(--color-accent); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--color-accent-hover); }
img { max-width: 100%; height: auto; display: block; }
button { cursor: pointer; font-family: inherit; border: none; background: none; color: inherit; }
input, textarea, select { font-family: inherit; font-size: 1rem; }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 var(--space-6); position: relative; z-index: 1; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border-width: 0; }

/* ===== FLOATING MUSIC NOTES ===== */
.music-notes-container {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.note {
  position: absolute;
  font-size: 1.5rem;
  color: var(--color-accent);
  opacity: 0;
  animation: floatNote linear infinite;
  text-shadow: 0 0 10px var(--color-glow);
}

@keyframes floatNote {
  0% { transform: translateY(100vh) rotate(0deg) scale(0); opacity: 0; }
  10% { opacity: 0.3; }
  50% { opacity: 0.15; transform: translateY(50vh) rotate(180deg) scale(1); }
  90% { opacity: 0.05; }
  100% { transform: translateY(-20vh) rotate(360deg) scale(0.3); opacity: 0; }
}

/* ===== WAVE EQUALIZER ===== */
.wave-equalizer {
  display: flex;
  align-items: center;
  gap: 3px;
  height: 40px;
}

.wave-bar {
  width: 4px;
  background: linear-gradient(to top, var(--color-accent), var(--color-secondary));
  border-radius: 2px;
  animation: waveAnimation var(--wave-duration, 1.2s) ease-in-out infinite;
  animation-delay: var(--wave-delay, 0s);
}

@keyframes waveAnimation {
  0%, 100% { height: 5px; }
  50% { height: var(--wave-height, 35px); }
}

/* ===== THREE.JS CONTAINER ===== */
.three-container {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.three-container canvas {
  opacity: 0.6;
  transition: opacity 1s ease;
}

/* ===== GRADIENT ORBS ===== */
.gradient-orb {
  position: fixed;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.12;
  animation: orbFloat 8s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}

.gradient-orb.orb-hero-1 {
  background: radial-gradient(circle, var(--color-accent), transparent);
  top: -200px;
  right: -100px;
  animation-delay: 0s;
}

.gradient-orb.orb-hero-2 {
  background: radial-gradient(circle, var(--color-secondary), transparent);
  bottom: -200px;
  left: -100px;
  animation-delay: -4s;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.08; }
  25% { transform: translate(50px, -30px) scale(1.1); opacity: 0.14; }
  50% { transform: translate(-20px, 40px) scale(0.9); opacity: 0.1; }
  75% { transform: translate(30px, 20px) scale(1.05); opacity: 0.12; }
}

/* ===== NAVIGATION ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  background: rgba(7, 7, 26, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  z-index: 100;
  display: flex;
  align-items: center;
  transition: background var(--transition-normal);
}

.navbar.scrolled {
  background: rgba(7, 7, 26, 0.95);
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.nav-logo {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--color-foreground);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  transition: var(--transition-fast);
  position: relative;
}

.nav-logo:hover { color: var(--color-accent); }

.nav-logo .logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-secondary));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  position: relative;
  overflow: hidden;
}

.nav-logo .logo-icon::after {
  content: '';
  position: absolute;
  inset: -2px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-secondary));
  border-radius: inherit;
  z-index: -1;
  opacity: 0.5;
  filter: blur(8px);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  list-style: none;
}

.nav-links a {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition-fast);
  position: relative;
  padding: var(--space-2) 0;
}

.nav-links a:hover {
  color: var(--color-foreground);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
  transition: width var(--transition-fast);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.lang-toggle {
  padding: var(--space-2) var(--space-5);
  border: 1px solid rgba(49, 46, 129, 0.6);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  transition: var(--transition-fast);
  cursor: pointer;
  background: rgba(255,255,255,0.03);
  letter-spacing: 0.5px;
}

.lang-toggle:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: var(--color-accent-soft);
  box-shadow: 0 0 20px var(--color-glow);
}

.mobile-menu-btn {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--color-foreground);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
}

.mobile-menu-btn:hover { background: var(--color-muted); }

/* ===== HERO SECTION ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--nav-height) var(--space-6) var(--space-16);
  position: relative;
  overflow: hidden;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 750px;
  animation: heroIn 1s ease-out;
}

@keyframes heroIn {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-5);
  background: rgba(34, 197, 94, 0.08);
  border: 1px solid rgba(34, 197, 94, 0.2);
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--color-accent);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: var(--space-6);
  animation: badgeIn 0.6s ease-out 0.3s both;
}

@keyframes badgeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  margin-bottom: var(--space-6);
  background: linear-gradient(135deg, var(--color-foreground) 20%, var(--color-accent) 60%, #38bdf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
  letter-spacing: -0.02em;
  animation: titleIn 0.8s ease-out 0.5s both;
}

@keyframes titleIn {
  from { opacity: 0; transform: translateY(30px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  margin: 0 auto var(--space-10);
  max-width: 540px;
  line-height: 1.8;
  animation: subtitleIn 0.6s ease-out 0.7s both;
}

@keyframes subtitleIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-cta {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
  animation: ctaIn 0.6s ease-out 0.9s both;
}

@keyframes ctaIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.scroll-indicator {
  position: absolute;
  bottom: var(--space-10);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-text-secondary);
  font-size: 0.7rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  z-index: 2;
  animation: scrollIn 1s ease-out 1.2s both;
}

@keyframes scrollIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.scroll-indicator .scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-accent), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0% { transform: scaleY(0.3); opacity: 0.3; }
  50% { transform: scaleY(1); opacity: 1; }
  100% { transform: scaleY(0.3); opacity: 0.3; }
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-7);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition-fast);
  min-height: 48px;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-accent), #2dd4a0);
  color: #000;
  box-shadow: 0 4px 15px var(--color-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--color-glow);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background: rgba(255,255,255,0.05);
  color: var(--color-foreground);
  border: 1px solid rgba(49, 46, 129, 0.5);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: var(--color-accent-soft);
  transform: translateY(-2px);
}

.btn-danger {
  background: linear-gradient(135deg, var(--color-destructive), #dc2626);
  color: white;
  box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
}

.btn-danger:hover { transform: translateY(-2px); }

.btn-sm { padding: var(--space-2) var(--space-4); font-size: 0.8rem; min-height: 36px; }

/* ===== SECTIONS ===== */
.section {
  padding: var(--space-20) 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.section-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-accent);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

.section-header-line {
  width: 40px;
  height: 2px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
  margin: 0 auto var(--space-5);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  margin-bottom: var(--space-4);
  line-height: 1.2;
}

.section-subtitle {
  color: var(--color-text-secondary);
  font-size: 1.05rem;
  max-width: 500px;
  margin: 0 auto;
}

.section-alt {
  background: radial-gradient(ellipse at center, rgba(34, 197, 94, 0.03), transparent);
}

/* ===== MUSIC GRID ===== */
.music-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-6);
}

.music-card {
  background: var(--color-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: var(--transition-normal);
  cursor: pointer;
  position: relative;
  backdrop-filter: blur(10px);
}

.music-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 30px var(--color-glow);
}

.music-card .thumb {
  position: relative;
  aspect-ratio: 1;
  background: var(--color-muted);
  overflow: hidden;
}

.music-card .thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.music-card:hover .thumb img { transform: scale(1.1); }

.music-card .thumb .equalizer-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40px;
  background: linear-gradient(transparent, rgba(0,0,0,0.7));
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 2px;
  padding: 0 var(--space-4) var(--space-2);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.music-card:hover .equalizer-overlay {
  opacity: 1;
}

.equalizer-overlay .eq-bar {
  width: 3px;
  background: var(--color-accent);
  border-radius: 2px 2px 0 0;
  animation: eqBar 0.8s ease-in-out infinite alternate;
}

.equalizer-overlay .eq-bar:nth-child(1) { height: 8px; animation-delay: 0s; }
.equalizer-overlay .eq-bar:nth-child(2) { height: 16px; animation-delay: 0.1s; }
.equalizer-overlay .eq-bar:nth-child(3) { height: 12px; animation-delay: 0.2s; }
.equalizer-overlay .eq-bar:nth-child(4) { height: 20px; animation-delay: 0.15s; }
.equalizer-overlay .eq-bar:nth-child(5) { height: 10px; animation-delay: 0.25s; }

@keyframes eqBar {
  0% { height: 4px; }
  100% { height: var(--eq-h, 20px); }
}

.music-card .play-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.4);
  opacity: 0;
  transition: var(--transition-fast);
}

.music-card:hover .play-overlay { opacity: 1; }

.play-btn-circle {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-accent), #2dd4a0);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: #000;
  transition: var(--transition-fast);
  box-shadow: 0 4px 20px var(--color-glow);
}

.play-btn-circle:hover {
  transform: scale(1.15);
  box-shadow: 0 8px 30px var(--color-glow);
}

.music-card .info {
  padding: var(--space-5);
}

.music-card .info h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: var(--space-2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.music-card .info .meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  row-gap: 6px;
  font-size: 0.82rem;
  color: var(--color-text-secondary);
}

.music-card .info .meta .meta-right {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Unified symmetric stats box (plays + likes) */
.stats-box {
  display: inline-grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: stretch;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: var(--radius-full);
  overflow: hidden;
  transition: border-color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}

.music-card:hover .stats-box {
  background: rgba(255,255,255,0.07);
  border-color: rgba(52, 211, 153, 0.28);
  box-shadow: 0 0 14px rgba(52, 211, 153, 0.10);
}

.stats-box .stat-cell {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 4px 12px;
  font-size: 0.78rem;
  line-height: 1.4;
  color: var(--color-text-secondary);
  min-width: 56px;
  white-space: nowrap;
}

.stats-box .stat-cell i {
  font-size: 0.72rem;
  color: var(--color-accent);
}

.stats-box .stat-sep {
  width: 1px;
  background: rgba(255,255,255,0.10);
  margin: 4px 0;
}

.card-download {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  color: var(--color-text-secondary);
  transition: all 0.25s ease;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  font-size: 0.8rem;
}

.card-download:hover {
  color: #000;
  background: linear-gradient(135deg, var(--color-accent), #2dd4a0);
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(52, 211, 153, 0.3);
}

.music-card .category-badge {
  display: inline-block;
  padding: 2px 10px;
  background: rgba(67, 56, 202, 0.2);
  color: var(--color-secondary);
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 500;
  border: 1px solid rgba(67, 56, 202, 0.3);
}

/* Scroll reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== PLAYER BAR ===== */
.player-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 90px;
  background: rgba(7, 7, 26, 0.92);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  border-top: 1px solid rgba(34, 197, 94, 0.08);
  z-index: 100;
  display: flex;
  align-items: center;
  padding: 0 var(--space-6);
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.player-bar.active { transform: translateY(0); }

.player-bar .container {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  width: 100%;
}

/* === Visualizer === */
.player-visualizer {
  position: absolute;
  top: -40px;
  left: 0;
  right: 0;
  height: 40px;
  pointer-events: none;
  overflow: hidden;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.player-bar.active .player-visualizer {
  opacity: 1;
}

.player-visualizer canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.player-visualizer .eq-bars {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 2px;
  padding: 0 var(--space-4);
}

.player-visualizer .eq-bar {
  width: 3px;
  height: 2px;
  background: linear-gradient(to top, var(--color-accent), #2dd4a0);
  border-radius: 2px 2px 0 0;
  transition: height 0.08s ease, opacity 0.2s ease;
  opacity: 0.2;
  min-height: 2px;
}

/* === Left Section === */
.player-left {
  display: flex;
  align-items: center;
  min-width: 220px;
  max-width: 280px;
}

.player-info {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.player-info .thumb-wrapper {
  position: relative;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  overflow: hidden;
  flex-shrink: 0;
}

.player-info .thumb-wrapper .vinyl-ring {
  position: absolute;
  inset: 0;
  border: 2px solid rgba(255,255,255,0.08);
  border-radius: inherit;
  z-index: 2;
}

.player-info .thumb-wrapper .vinyl-glow {
  position: absolute;
  inset: -4px;
  border-radius: inherit;
  background: radial-gradient(circle at 30% 30%, rgba(34, 197, 94, 0.15), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 0;
}

.playing .vinyl-glow {
  opacity: 1;
  animation: glowPulse 2s ease-in-out infinite;
}

@keyframes glowPulse {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

.player-info .thumb-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: spinVinyl 8s linear infinite;
  animation-play-state: paused;
  position: relative;
  z-index: 1;
}

.player-info .thumb-wrapper.playing img {
  animation-play-state: running;
}

@keyframes spinVinyl {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.player-info .details h4 {
  font-size: 0.9rem;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 2px;
}

.player-info .details p {
  font-size: 0.75rem;
  color: var(--color-text-secondary);
}

/* === Center Section === */
.player-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  gap: 4px;
  max-width: 560px;
  margin: 0 auto;
}

.player-buttons {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.ctrl-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  transition: all 0.2s ease;
  color: rgba(255,255,255,0.5);
  background: rgba(255,255,255,0.03);
  flex-shrink: 0;
}

.ctrl-btn:hover {
  color: var(--color-foreground);
  background: rgba(255,255,255,0.08);
}

.ctrl-btn svg {
  display: block;
}

.play-main {
  width: 48px !important;
  height: 48px !important;
  background: linear-gradient(135deg, var(--color-accent), #2dd4a0) !important;
  color: #000 !important;
  box-shadow: 0 4px 20px var(--color-glow);
  border-radius: var(--radius-full) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  transition: all 0.2s ease !important;
  position: relative;
}

.play-main:hover {
  transform: scale(1.08);
  box-shadow: 0 8px 30px rgba(34, 197, 94, 0.5);
}

.play-main:active {
  transform: scale(0.95);
}

.progress-area {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 3px;
  direction: ltr !important;
}

.progress-bar {
  width: 100%;
  height: 5px;
  background: rgba(255,255,255,0.06);
  border-radius: var(--radius-full);
  cursor: pointer;
  position: relative;
  overflow: visible;
  transition: height 0.15s ease;
}

.progress-bar:hover {
  height: 7px;
}

.progress-bar .progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-accent), #2dd4a0, #38bdf8);
  border-radius: var(--radius-full);
  width: 0%;
  transition: width 0.1s linear;
  position: relative;
  box-shadow: 0 0 12px rgba(34, 197, 94, 0.3);
}

.progress-thumb {
  position: absolute;
  right: -7px;
  top: 50%;
  transform: translateY(-50%);
  width: 14px;
  height: 14px;
  background: var(--color-foreground);
  border: 2px solid var(--color-accent);
  border-radius: 50%;
  opacity: 0;
  transition: opacity 0.15s ease, transform 0.15s ease;
  box-shadow: 0 0 15px var(--color-glow);
  z-index: 2;
}

.progress-bar:hover .progress-thumb {
  opacity: 1;
  transform: translateY(-50%) scale(1);
}

.time-display {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  color: var(--color-text-secondary);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.3px;
}

/* === Right Section === */
.player-right {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  min-width: 160px;
  justify-content: flex-end;
}

.download-btn {
  color: rgba(255,255,255,0.4);
}

.download-btn:hover {
  color: var(--color-accent) !important;
  background: var(--color-accent-soft) !important;
}

.player-volume {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  direction: ltr;
}

.vol-icon {
  color: var(--color-text-secondary);
  flex-shrink: 0;
  opacity: 0.6;
}

.vol-track {
  width: 80px;
  height: 4px;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-full);
  cursor: pointer;
  position: relative;
  transition: height 0.15s ease;
}

.vol-track:hover {
  height: 6px;
}

.vol-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-accent), #2dd4a0);
  border-radius: var(--radius-full);
  width: 80%;
  transition: width 0.1s ease;
  position: relative;
}

.vol-thumb {
  position: absolute;
  top: 50%;
  width: 12px;
  height: 12px;
  background: var(--color-foreground);
  border: 2px solid var(--color-accent);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.15s ease, left 0.1s ease;
  box-shadow: 0 0 10px var(--color-glow);
}

.vol-track:hover .vol-thumb {
  opacity: 1;
}

/* === Shuffle / Repeat Buttons === */
.ctrl-btn.shuffle-btn,
.ctrl-btn.repeat-btn {
  color: rgba(255,255,255,0.5);
  background: rgba(255,255,255,0.03);
}
.ctrl-btn.shuffle-btn.active,
.ctrl-btn.repeat-btn.active {
  color: var(--color-accent) !important;
  background: var(--color-accent-soft) !important;
}
.ctrl-btn.shuffle-btn:hover:not(.active),
.ctrl-btn.repeat-btn:hover:not(.active) {
  color: var(--color-foreground);
  background: rgba(255,255,255,0.08);
}
.ctrl-btn.repeat-one { position: relative; }
.ctrl-btn.repeat-btn.one .repeat-one-badge {
  display: inline-block;
}
.repeat-one-badge {
  display: none;
  position: absolute;
  top: -4px;
  right: -4px;
  width: 12px;
  height: 12px;
  background: var(--color-accent);
  color: #000;
  border-radius: 50%;
  font-size: 6px;
  font-weight: 700;
  line-height: 12px;
  text-align: center;
}

/* === Queue Panel === */
.queue-panel {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(7, 7, 26, 0.98);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  border-top: 1px solid rgba(34, 197, 94, 0.1);
  z-index: 200;
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  max-height: 60vh;
  display: flex;
  flex-direction: column;
}
.queue-panel.open {
  transform: translateY(0);
}
.queue-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 199;
  display: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.queue-backdrop.open {
  display: block;
  opacity: 1;
}
.queue-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--color-border);
}
.queue-header h3 {
  font-size: 0.9rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}
.queue-header h3 i { font-size: 1rem; color: var(--color-accent); }
.queue-count { font-size: 0.75rem; color: var(--color-text-secondary); }
.queue-close {
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-full);
  color: var(--color-text-secondary);
  background: transparent;
  transition: all 0.2s ease;
}
.queue-close:hover { color: var(--color-foreground); background: rgba(255,255,255,0.05); }
.queue-list {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-3) var(--space-4);
}
.queue-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background 0.2s ease;
}
.queue-item:hover { background: rgba(255,255,255,0.03); }
.queue-item.playing { background: var(--color-accent-soft); }
.queue-item.playing .queue-thumb { box-shadow: 0 0 0 2px var(--color-accent); }
.queue-thumb {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex-shrink: 0;
}
.queue-thumb img { width: 100%; height: 100%; object-fit: cover; }
.queue-ph { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; color: var(--color-text-secondary); background: var(--color-muted); }
.queue-ph i { font-size: 1rem; }
.queue-info { flex: 1; min-width: 0; }
.queue-title { font-size: 0.85rem; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.queue-artist { font-size: 0.7rem; color: var(--color-text-secondary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.queue-remove {
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-full);
  color: var(--color-text-secondary);
  background: transparent;
  opacity: 0;
  transition: all 0.2s ease;
}
.queue-item:hover .queue-remove { opacity: 1; }
.queue-remove:hover { color: var(--color-destructive); background: rgba(239,68,68,0.1); }
.queue-empty { text-align: center; padding: var(--space-8); color: var(--color-text-secondary); font-size: 0.85rem; }
.queue-eq { display: flex; align-items: flex-end; gap: 2px; height: 16px; flex-shrink: 0; margin-left: var(--space-2); }
.qe { width: 3px; background: var(--color-accent); border-radius: 1px; animation: qeAnim 0.5s ease-in-out infinite alternate; }
.qe1 { height: 8px; animation-delay: 0s; }
.qe2 { height: 14px; animation-delay: 0.15s; }
.qe3 { height: 10px; animation-delay: 0.3s; }
.queue-item.playing .qe { animation-play-state: running; }
@keyframes qeAnim { 0% { transform: scaleY(0.5); } 100% { transform: scaleY(1); } }

.queue-cat { font-size: 0.7rem; color: var(--color-text-secondary); display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ===== CATEGORIES ===== */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-5);
}

.category-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-6);
  text-align: center;
  transition: var(--transition-normal);
  cursor: pointer;
  text-decoration: none;
  color: var(--color-foreground);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.category-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.05), rgba(67, 56, 202, 0.05));
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.category-card:hover::before {
  opacity: 1;
}

.category-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-4px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.4), 0 0 30px var(--color-glow);
}

.category-card .icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-4);
  position: relative;
  display: inline-block;
  animation: floatIcon 3s ease-in-out infinite;
}

@keyframes floatIcon {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.category-card h3 {
  font-size: 1.15rem;
  margin-bottom: var(--space-2);
  position: relative;
}

.category-card p {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  position: relative;
}

/* ===== MUSIC DETAIL (Fullscreen) ===== */
.music-detail-full {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.music-fullscreen-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
}

.music-bg-image {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  filter: blur(60px) saturate(1.4);
  transform: scale(1.2);
  opacity: 0.3;
}

.music-bg-gradient {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #1a1040, #0d0d1a, #162030);
}

.music-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(13,13,26,0.3) 0%, rgba(13,13,26,0.85) 60%, rgba(13,13,26,1) 100%);
}

.music-fullscreen-content {
  width: 100%;
  max-width: var(--max-width);
  position: relative;
  z-index: 1;
  padding-top: calc(var(--nav-height) + var(--space-8));
  padding-bottom: var(--space-16);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.music-hero-full {
  display: flex;
  gap: var(--space-10);
  align-items: center;
  margin-bottom: var(--space-12);
  padding-top: var(--space-8);
}

.artwork-full {
  flex-shrink: 0;
  width: 340px;
  height: 340px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6), 0 0 40px rgba(67,56,202,0.2);
  position: relative;
}

.artwork-full img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.artwork-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  color: var(--color-text-secondary);
  background: var(--color-muted);
}

.details-full {
  flex: 1;
  min-width: 0;
}

.details-full h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  margin-bottom: var(--space-5);
  background: linear-gradient(135deg, var(--color-foreground), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.meta-full {
  display: flex;
  gap: var(--space-5);
  flex-wrap: wrap;
  margin-bottom: var(--space-6);
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}

.meta-full span {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.meta-full .meta-badge {
  padding: var(--space-1) var(--space-3);
  background: rgba(67, 56, 202, 0.15);
  border: 1px solid rgba(67, 56, 202, 0.3);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
}

.desc-full {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-8);
  line-height: 1.8;
  max-width: 600px;
  font-size: 1.02rem;
}

.actions-full {
  display: flex;
  gap: var(--space-4);
  align-items: center;
}

.play-large-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-10);
  background: linear-gradient(135deg, var(--color-accent), #2dd4a0);
  color: #000;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 1.1rem;
  transition: var(--transition-fast);
  box-shadow: 0 8px 30px var(--color-glow);
}

.play-large-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px var(--color-glow);
}

.download-page-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-6);
}

/* ===== TABS (Fullscreen music) ===== */
.music-fullscreen-tabs {
  display: flex;
  gap: var(--space-2);
  border-bottom: 1px solid rgba(49, 46, 129, 0.4);
  margin-bottom: var(--space-8);
}

.tab-btn {
  padding: var(--space-3) var(--space-6);
  font-weight: 500;
  font-size: 0.92rem;
  color: var(--color-text-secondary);
  border-bottom: 2px solid transparent;
  transition: var(--transition-fast);
  margin-bottom: -1px;
  position: relative;
}

.tab-btn:hover { color: var(--color-foreground); }

.tab-btn.active {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

.tab-content {
  display: none;
  animation: tabIn 0.35s ease;
}

.tab-content.active { display: block; }

@keyframes tabIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateX(-50%) translateY(10px); }
  to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* ===== LYRICS ===== */
.lyrics {
  font-size: clamp(1rem, 0.95rem + 0.4vw, 1.15rem);
  line-height: 2.2;
  color: var(--color-foreground);
  white-space: pre-wrap;
  word-wrap: break-word;
  overflow-wrap: break-word;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  padding: var(--space-8);
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

/* ===== COMMENTS ===== */
.comments-section { width: 100%; max-width: 100%; }

.comment {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  margin-bottom: var(--space-4);
  transition: var(--transition-fast);
}

.comment:hover {
  border-color: rgba(34, 197, 94, 0.2);
}

.comment .author {
  font-weight: 600;
  font-size: 0.92rem;
  margin-bottom: var(--space-1);
  color: var(--color-accent);
}

.comment .date {
  font-size: 0.78rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-3);
}

.comment .content {
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.comment-form {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  margin-top: var(--space-8);
  backdrop-filter: blur(10px);
}

.comment-form h3 {
  font-size: 1.15rem;
  margin-bottom: var(--space-6);
  font-family: var(--font-heading);
}

.form-group {
  margin-bottom: var(--space-5);
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: var(--space-2);
  color: var(--color-text-secondary);
  letter-spacing: 0.3px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--space-3) var(--space-5);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-foreground);
  transition: var(--transition-fast);
  font-size: 0.92rem;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-soft);
}

.form-group textarea { min-height: 120px; resize: vertical; }

/* ===== ABOUT ===== */
.about-page {
  padding-top: calc(var(--nav-height) + var(--space-16));
  padding-bottom: var(--space-20);
}

.about-content {
  max-width: 720px;
  margin: 0 auto;
  font-size: 1.1rem;
  line-height: 2;
  text-align: center;
}

.about-content p {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
}

.about-avatar {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  margin: 0 auto var(--space-6);
  background: var(--color-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-border);
  color: var(--color-accent);
}

/* ===== FOOTER ===== */
.footer {
  border-top: 1px solid var(--color-border);
  padding: var(--space-10) 0;
  text-align: center;
  color: var(--color-text-secondary);
  font-size: 0.85rem;
  position: relative;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

.footer-brand {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--color-foreground);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.footer-brand .logo-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-secondary));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
}

/* ===== ADMIN ===== */
.admin-layout { display: grid; grid-template-columns: 260px 1fr; min-height: 100vh; }
.admin-sidebar {
  background: rgba(22, 22, 42, 0.95);
  border-right: 1px solid var(--color-border);
  padding: var(--space-6);
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  width: 260px;
  overflow-y: auto;
  backdrop-filter: blur(10px);
  z-index: 50;
  transition: transform 0.3s ease;
}
.admin-sidebar .logo { font-family: var(--font-heading); font-size: 1.2rem; margin-bottom: var(--space-8); display: flex; align-items: center; gap: var(--space-3); }
.admin-sidebar .logo i { font-size: 1.3rem; color: var(--color-accent); }
.admin-nav { list-style: none; display: flex; flex-direction: column; gap: 2px; }
.admin-nav li a {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  font-weight: 500;
  font-size: 0.92rem;
  transition: var(--transition-fast);
}
.admin-nav li a:hover { background: rgba(255,255,255,0.05); color: var(--color-foreground); }
.admin-nav li a.active { background: var(--color-accent-soft); color: var(--color-accent); }
.admin-nav li a .badge {
  margin-left: auto;
  background: var(--color-destructive);
  color: white;
  font-size: 0.72rem;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  min-width: 20px;
  text-align: center;
}
.admin-nav li a i { width: 20px; text-align: center; }

/* Mobile sidebar toggle */
.admin-sidebar-toggle {
  display: none;
  position: fixed;
  top: var(--space-4);
  left: var(--space-4);
  z-index: 60;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-card);
  border: 1px solid var(--color-border);
  color: var(--color-foreground);
  font-size: 1.2rem;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  backdrop-filter: blur(10px);
}
.admin-sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 45;
}
/* Mobile nav backdrop */
.nav-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 89;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.nav-backdrop.open {
  display: block;
  opacity: 1;
}

  .admin-main { 
    margin-left: 260px;
    padding: var(--space-8); 
    min-height: 100vh; 
  }
.admin-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--space-8); gap: var(--space-4); flex-wrap: wrap; }
.admin-header h1 { font-family: var(--font-heading); font-size: 1.8rem; }

.stats-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: var(--space-5); margin-bottom: var(--space-10); }
.stat-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.stat-card .stat-icon { font-size: 1.4rem; color: var(--color-accent); margin-bottom: var(--space-1); }
.stat-card .label { font-size: 0.78rem; color: var(--color-text-secondary); text-transform: uppercase; letter-spacing: 0.5px; }
.stat-card .value { font-size: 2rem; font-weight: 700; }
.stat-card .value.accent { color: var(--color-accent); }

/* Admin table - responsive card mode on mobile */
.admin-table-wrapper {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  backdrop-filter: blur(10px);
}
.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th, .admin-table td { padding: var(--space-3) var(--space-5); text-align: left; border-bottom: 1px solid rgba(49, 46, 129, 0.3); }
.admin-table th {
  background: rgba(255,255,255,0.03);
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-secondary);
}
.admin-table td { font-size: 0.88rem; }
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: rgba(255,255,255,0.02); }
.admin-table .actions { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.admin-table .thumb-sm { width: 40px; height: 40px; border-radius: var(--radius-sm); overflow: hidden; background: var(--color-muted); flex-shrink: 0; }
.admin-table .thumb-sm img { width: 100%; height: 100%; object-fit: cover; }

/* Comment cards for mobile */
.comment-card-list { display: none; }
.comment-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin-bottom: var(--space-4);
  backdrop-filter: blur(10px);
}
.comment-card .cc-header { display: flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-3); flex-wrap: wrap; }
.comment-card .cc-author { font-weight: 600; color: var(--color-accent); }
.comment-card .cc-music { font-size: 0.82rem; color: var(--color-text-secondary); }
.comment-card .cc-music a { color: var(--color-secondary); }
.comment-card .cc-status {
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 600;
  margin-left: auto;
}
.cc-status.pending { background: rgba(239,68,68,0.15); color: var(--color-destructive); border: 1px solid rgba(239,68,68,0.3); }
.cc-status.approved { background: rgba(34,197,94,0.15); color: var(--color-accent); border: 1px solid rgba(34,197,94,0.3); }
.comment-card .cc-body { font-size: 0.92rem; line-height: 1.6; color: var(--color-text-secondary); margin-bottom: var(--space-4); }
.comment-card .cc-footer { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--space-3); }
.comment-card .cc-date { font-size: 0.78rem; color: var(--color-text-secondary); }
.comment-card .cc-actions { display: flex; gap: var(--space-2); }

/* Login page */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
}
.login-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  width: 100%;
  max-width: 420px;
  backdrop-filter: blur(10px);
}
.login-card h1 { font-family: var(--font-heading); font-size: 1.5rem; text-align: center; margin-bottom: var(--space-8); }
.login-card .login-icon { font-size: 2.5rem; color: var(--color-accent); text-align: center; margin-bottom: var(--space-4); }

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  z-index: 200;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: var(--space-6);
  padding-top: 10vh;
  overflow-y: auto;
  animation: fadeIn 0.2s ease;
}
.modal {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 700px;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  margin-bottom: var(--space-6);
}
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--color-border);
}
.modal-header h2 { font-size: 1.2rem; }
.modal-close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  font-size: 1.2rem;
  transition: background var(--transition-fast);
}
.modal-close:hover { background: var(--color-muted); }
.modal-body { padding: var(--space-6); }
.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--color-border);
}

.toast {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: 0.9rem;
  z-index: 300;
  animation: toastIn 0.3s ease;
  box-shadow: var(--shadow-lg);
}
.toast.success { background: linear-gradient(135deg, var(--color-accent), #2dd4a0); color: #000; }
.toast.error { background: linear-gradient(135deg, var(--color-destructive), #dc2626); color: white; }
@keyframes toastIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

.empty-state { text-align: center; padding: var(--space-20) var(--space-6); color: var(--color-text-secondary); }
.empty-state .icon { font-size: 3.5rem; margin-bottom: var(--space-5); opacity: 0.5; }
.empty-state p { margin-bottom: var(--space-6); font-size: 1.05rem; }

/* ===== FONT AWESOME ICON UTILITIES ===== */
.logo-icon-fa { font-size: 1.3rem; color: var(--color-accent); }
.nav-links a i { margin-right: 6px; font-size: 0.85rem; }
[dir="rtl"] .nav-links a i { margin-right: 0; margin-left: 6px; }
.ctrl-btn i { font-size: 1rem; }
.play-main i { font-size: 1.2rem; }
.download-btn i { font-size: 1rem; }
.vol-icon { font-size: 1rem; color: var(--color-text-secondary); margin-right: 6px; }
.download-page-btn { margin-top: var(--space-3); display: inline-flex !important; align-items: center; gap: 8px; }
.download-page-btn i { font-size: 0.9rem; }
.play-large-btn i { margin-right: 8px; }
.input-with-icon { position: relative; display: flex; align-items: center; }
.input-with-icon .input-icon { position: absolute; left: 12px; color: var(--color-text-secondary); opacity: 0.5; font-size: 0.9rem; }
.input-with-icon input { padding-left: 36px !important; width: 100%; }
[dir="rtl"] .input-with-icon .input-icon { left: auto; right: 12px; }
[dir="rtl"] .input-with-icon input { padding-left: 12px !important; padding-right: 36px !important; }

/* Admin logo */
.admin-sidebar .logo { font-family: var(--font-heading); font-size: 1.2rem; margin-bottom: var(--space-8); display: flex; align-items: center; gap: var(--space-3); }
.admin-sidebar .logo i { font-size: 1.3rem; color: var(--color-accent); }
.admin-nav li a i { width: 20px; text-align: center; }
[dir="rtl"] .admin-nav li a i { text-align: center; }

/* ===== LOGIN ===== */
.login-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  width: 100%;
  max-width: 420px;
  backdrop-filter: blur(10px);
}
.login-card h1 { font-family: var(--font-heading); font-size: 1.5rem; text-align: center; margin-bottom: var(--space-8); }
.login-card .login-icon { font-size: 2.5rem; color: var(--color-accent); text-align: center; margin-bottom: var(--space-4); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .music-hero-full { gap: var(--space-6); }
  .artwork-full { width: 260px; height: 260px; }
  .player-volume { min-width: 100px; }
  .player-volume input[type="range"] { width: 60px; }
}

@media (max-width: 900px) {
  .music-hero-full { flex-direction: column; text-align: center; }
  .artwork-full { width: 240px; height: 240px; }
  .desc-full { margin-left: auto; margin-right: auto; }
  .actions-full { justify-content: center; }
  .meta-full { justify-content: center; }
  .music-grid { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: var(--space-4); }
  .categories-grid { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: var(--space-4); }
  .section { padding: var(--space-12) 0; }
  .hero { min-height: 90vh; padding-bottom: var(--space-12); }
  .hero-title { font-size: clamp(2.2rem, 6vw, 3.5rem); }
  .hero-subtitle { font-size: 1rem; }
}

@media (max-width: 768px) {
  .mobile-menu-btn { display: flex; }
  .nav-backdrop { display: none; }
  .nav-links {
    display: flex;
    position: fixed;
    top: 0;
    left: -100%;
    bottom: 0;
    width: 300px;
    max-width: 85vw;
    background: rgba(7, 7, 26, 0.7);
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    padding: calc(var(--nav-height) + var(--space-8)) var(--space-6) var(--space-6);
    gap: var(--space-3);
    transition: left 0.35s cubic-bezier(0.22, 1, 0.36, 1);
    z-index: 90;
    border-right: 1px solid rgba(34, 197, 94, 0.08);
    box-shadow: 4px 0 40px rgba(0,0,0,0.4);
  }
  .nav-links.open {
    left: 0;
  }
  .nav-links li {
    opacity: 0;
    transform: translateY(16px) scale(0.95);
    transition: opacity 0.4s cubic-bezier(0.22, 1, 0.36, 1), transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
    width: 100%;
    max-width: 300px;
  }
  .nav-links.open li {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
  .nav-links.open li:nth-child(1) { transition-delay: 0.06s; }
  .nav-links.open li:nth-child(2) { transition-delay: 0.12s; }
  .nav-links.open li:nth-child(3) { transition-delay: 0.18s; }
  .nav-links.open li:nth-child(4) { transition-delay: 0.24s; }
  .nav-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 1.05rem;
    padding: var(--space-4) var(--space-6);
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 18px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: all 0.25s ease;
    width: 100%;
    position: relative;
    overflow: hidden;
  }
  .nav-links a::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(34,197,94,0.08), rgba(56,189,248,0.04));
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: inherit;
  }
  .nav-links a:hover::before { opacity: 1; }
  .nav-links a:hover {
    background: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.15);
    color: var(--color-foreground);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.3);
  }
  .nav-links a.active {
    background: var(--color-accent-soft);
    border-color: var(--color-accent);
    color: var(--color-accent);
  }
  .nav-links a i { font-size: 1rem; }
  .nav-links a.active { background: var(--color-accent-soft); border-color: var(--color-accent); color: var(--color-accent); }
  .player-bar { height: auto; padding: var(--space-3) var(--space-4); padding-top: calc(var(--space-3) + 40px); }
  .player-bar .container { flex-wrap: wrap; gap: var(--space-3); justify-content: center; }
  .player-left { min-width: auto; max-width: none; width: 100%; justify-content: center; }
  .player-info .details { text-align: center; }
  .player-center { width: 100%; max-width: none; }
  .player-right { display: none; }
  .player-visualizer { top: -30px; height: 30px; }
  .player-visualizer canvas { display: none; }
  .player-visualizer .eq-bars { gap: 1px; }
  .player-visualizer .eq-bar { width: 2px; }
  .admin-sidebar-toggle { display: flex; }
  .admin-sidebar { transform: translateX(-100%); }
  .admin-sidebar.open { transform: translateX(0); }
  .admin-sidebar-backdrop.open { display: block; }
  .admin-main { margin-left: 0; padding: var(--space-4); padding-top: calc(var(--space-4) + 52px); }
  .admin-layout { grid-template-columns: 1fr; }
  .admin-sidebar .admin-nav { flex-direction: column; }
  .admin-sidebar .logo { margin-bottom: var(--space-4); }
  .admin-sidebar { padding: var(--space-5) var(--space-4); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-3); }
  .stat-card { padding: var(--space-4); }
  .stat-card .value { font-size: 1.5rem; }
  .admin-table-wrapper { display: none; }
  .comment-card-list { display: block; }
  .admin-header { flex-direction: column; gap: var(--space-3); align-items: flex-start; }
  .admin-header h1 { font-size: 1.4rem; }
  .modal { max-width: 95vw; }
  .modal-body { padding: var(--space-4); }
  .modal-header { padding: var(--space-3) var(--space-4); }
  .modal-overlay { padding: var(--space-3); padding-top: 5vh; }
  .login-card { padding: var(--space-6); margin: var(--space-4); }
  .comment-form { padding: var(--space-5); }
  .lyrics { padding: var(--space-5); font-size: 1rem; }
  .comments-section .comment-form { margin-top: var(--space-6); }
  .music-fullscreen-tabs { overflow-x: auto; -webkit-overflow-scrolling: touch; gap: 0; }
  .music-fullscreen-tabs .tab-btn { white-space: nowrap; padding: var(--space-3) var(--space-4); font-size: 0.85rem; }

  /* Queue panel responsive */
  .queue-panel { max-height: 70vh; }
  .queue-panel.open { transform: translateY(0); }
  .queue-list { padding-bottom: calc(var(--space-3) + 100px); }
}

@media (max-width: 480px) {
  .music-grid { grid-template-columns: 1fr; gap: var(--space-4); }
  .categories-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-3); }
  .hero { min-height: 85vh; padding-top: calc(var(--nav-height) + var(--space-6)); }
  .hero-title { font-size: clamp(1.8rem, 8vw, 2.2rem); }
  .hero-subtitle { font-size: 0.92rem; }
  .hero-badge { font-size: 0.7rem; padding: var(--space-1) var(--space-3); }
  .container { padding: 0 var(--space-4); }
  .section-title { font-size: 1.4rem; }
  .section-title::after { width: 40px; }
  .section-subtitle { font-size: 0.9rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-2); }
  .stat-card { padding: var(--space-4); }
  .stat-card .value { font-size: 1.4rem; }
  .category-card { padding: var(--space-5) var(--space-4); }
  .category-card .icon { font-size: 1.8rem; margin-bottom: var(--space-3); }
  .music-card .info { padding: var(--space-3) var(--space-4); }
  .music-card .info h3 { font-size: 0.92rem; }
  .btn { font-size: 0.85rem; padding: var(--space-2) var(--space-5); min-height: 40px; }
  .play-main { width: 44px !important; height: 44px !important; }
  .player-buttons button { width: 34px; height: 34px; font-size: 0.85rem; }
  .music-hero-full { flex-direction: column; text-align: center; gap: var(--space-6); }
  .artwork-full { width: 200px; height: 200px; }
  .desc-full { margin-left: auto; margin-right: auto; }
  .actions-full { justify-content: center; flex-wrap: wrap; }
  .meta-full { justify-content: center; }
  .play-large-btn { width: 100%; justify-content: center; }
  .music-fullscreen-tabs { overflow-x: auto; -webkit-overflow-scrolling: touch; gap: 0; }
  .music-fullscreen-tabs .tab-btn { white-space: nowrap; padding: var(--space-3) var(--space-4); font-size: 0.85rem; }
  .about-page { padding-top: calc(var(--nav-height) + var(--space-8)); }
  .about-content { font-size: 0.95rem; }
  .music-fullscreen-content { padding-top: calc(var(--nav-height) + var(--space-6)); padding-bottom: var(--space-12); }
}

@media (max-width: 375px) {
  .categories-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: clamp(1.5rem, 7vw, 1.8rem); }
  .nav-logo { font-size: 1.1rem; }
  .nav-logo .logo-icon { width: 32px; height: 32px; font-size: 1rem; }
}

/* Landscape mode */
@media (max-height: 500px) and (orientation: landscape) {
  .hero { min-height: 110vh; padding-top: var(--nav-height); }
  .hero-title { font-size: 1.5rem; margin-bottom: var(--space-2); }
  .hero-subtitle { margin-bottom: var(--space-4); font-size: 0.85rem; }
  .section { padding: var(--space-8) 0; }
  .player-bar { height: 64px; }
  .player-visualizer { display: none; }
  .player-info .thumb-wrapper { width: 40px; height: 40px; }
}

/* Like button styles */
.like-btn { cursor: pointer; display: inline-flex; align-items: center; gap: 4px; color: var(--color-text-secondary); font-size: 0.85rem; transition: all 0.2s ease; user-select: none; }
.like-btn:hover { color: var(--color-accent); transform: scale(1.1); }
.like-btn.liked { color: var(--color-accent); }
.like-btn i { font-size: 0.95rem; }
.like-btn.liked i { animation: likePop 0.3s ease; }
@keyframes likePop { 0% { transform: scale(1); } 50% { transform: scale(1.3); } 100% { transform: scale(1); } }
.detail-like-btn { font-size: 1rem; }
.detail-like-btn i { font-size: 1.2rem; }
.music-card-wrapper { display: contents; }
.stats-box .like-btn {
  padding: 4px 12px;
  border-radius: 0;
  background: transparent;
  font-size: 0.78rem;
  transition: background 0.2s ease, color 0.2s ease;
}
.stats-box .like-btn:hover {
  background: rgba(255,255,255,0.08);
  transform: none;
}
.stats-box .like-btn:hover i { transform: scale(1.15); }
.stats-box .like-btn i {
  font-size: 0.72rem;
}
.stats-box .like-btn.liked {
  color: var(--color-accent);
  background: rgba(52,211,153,0.10);
}