:root {
  --bg-primary: #0a0d14;
  --bg-secondary: #121722;
  --bg-card: #182030;
  --bg-card-hover: #222b40;
  --accent: #00e5ff;
  --accent-glow: rgba(0, 229, 255, 0.25);
  --accent-purple: #7c4dff;
  --accent-pink: #ff4081;
  --text-primary: #f0f4fc;
  --text-secondary: #8c9bb5;
  --text-muted: #53627c;
  --border-color: rgba(255, 255, 255, 0.08);
  --success: #00e676;
  --live: #ff1744;
  --radius: 12px;
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Vazirmatn", "IRANSans", Tahoma, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  direction: rtl;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

/* Header & Nav */
header {
  background: rgba(18, 23, 34, 0.85);
  backdrop-filter: blur(16px);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border-color);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.5px;
}

.brand img {
  width: 38px;
  height: 38px;
}

.brand-title {
  background: linear-gradient(135deg, var(--accent), var(--accent-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-links {
  display: flex;
  gap: 20px;
  list-style: none;
}

.nav-link {
  font-size: 0.95rem;
  color: var(--text-secondary);
  transition: var(--transition);
  padding: 6px 14px;
  border-radius: 8px;
}

.nav-link:hover, .nav-link.active {
  color: var(--accent);
  background: rgba(0, 229, 255, 0.08);
}

.header-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  background: rgba(0, 230, 118, 0.1);
  color: var(--success);
  padding: 6px 12px;
  border-radius: 20px;
  border: 1px solid rgba(0, 230, 118, 0.2);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--live);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--live);
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.9); opacity: 0.8; }
  50% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(0.9); opacity: 0.8; }
}

/* Hero Section */
.hero {
  padding: 40px 24px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.hero-banner {
  background: linear-gradient(135deg, rgba(30, 39, 60, 0.6) 0%, rgba(18, 23, 34, 0.8) 100%);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.hero-content h1 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.hero-content p {
  color: var(--text-secondary);
  font-size: 1rem;
  max-width: 650px;
}

.hero-stats {
  display: flex;
  gap: 24px;
}

.stat-item {
  text-align: center;
  padding: 12px 18px;
  background: rgba(0, 0, 0, 0.25);
  border-radius: 10px;
  border: 1px solid var(--border-color);
}

.stat-num {
  display: block;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent);
}

.stat-lbl {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Main Container & Sections */
main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 12px;
}

.section-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.35rem;
  font-weight: 700;
}

.section-badge {
  font-size: 0.75rem;
  padding: 4px 10px;
  background: rgba(124, 77, 255, 0.15);
  color: var(--accent-purple);
  border-radius: 6px;
  border: 1px solid rgba(124, 77, 255, 0.3);
}

/* VOD Section */
.vod-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
}

.video-player-container {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0,0,0,0.4);
}

.video-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  background: #000;
}

.video-wrapper video {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.player-controls-bar {
  padding: 14px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg-card);
  border-top: 1px solid var(--border-color);
}

.video-info h3 {
  font-size: 1.05rem;
  margin-bottom: 4px;
}

.video-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  gap: 12px;
}

.quality-selector {
  display: flex;
  gap: 6px;
}

.q-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.75rem;
  cursor: pointer;
  transition: var(--transition);
}

.q-btn:hover, .q-btn.active {
  background: var(--accent);
  color: #000;
  font-weight: 600;
  border-color: var(--accent);
}

.vod-playlist {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.vod-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 12px;
  display: flex;
  gap: 12px;
  cursor: pointer;
  transition: var(--transition);
}

.vod-card:hover, .vod-card.active {
  background: var(--bg-card-hover);
  border-color: var(--accent);
  transform: translateY(-2px);
}

.vod-thumb {
  width: 90px;
  height: 60px;
  background: linear-gradient(135deg, #1e2638, #2a354f);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent);
}

.vod-details h4 {
  font-size: 0.85rem;
  line-height: 1.4;
  margin-bottom: 4px;
}

.vod-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  gap: 8px;
}

/* Music Hub */
.music-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.audio-player-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.now-playing-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.album-art {
  width: 68px;
  height: 68px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent-purple), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: #fff;
  box-shadow: 0 4px 16px var(--accent-glow);
}

.track-details h3 {
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.track-details p {
  color: var(--text-secondary);
  font-size: 0.85rem;
}

audio {
  width: 100%;
  margin: 16px 0;
  outline: none;
  filter: invert(0.85) hue-rotate(180deg);
}

.audio-actions {
  display: flex;
  gap: 10px;
}

.action-btn {
  flex: 1;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: var(--transition);
}

.action-btn:hover {
  background: rgba(0, 229, 255, 0.15);
  border-color: var(--accent);
  color: var(--accent);
}

.music-playlist {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.track-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-radius: 8px;
  background: rgba(0,0,0,0.15);
  border: 1px solid transparent;
  transition: var(--transition);
}

.track-item:hover, .track-item.active {
  background: var(--bg-card-hover);
  border-color: var(--accent);
}

.track-item-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.play-mini-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(0, 229, 255, 0.1);
  color: var(--accent);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.play-mini-btn:hover {
  background: var(--accent);
  color: #000;
}

.track-info-mini h5 {
  font-size: 0.85rem;
}

.track-info-mini span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.track-meta-mini {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.download-link {
  color: var(--text-muted);
  transition: var(--transition);
}

.download-link:hover {
  color: var(--accent);
}

/* Live Scoreboard */
.scores-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 16px;
}

.score-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: var(--transition);
}

.score-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.score-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 8px;
}

.live-pill {
  background: rgba(255, 23, 68, 0.15);
  color: var(--live);
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 600;
  border: 1px solid rgba(255, 23, 68, 0.3);
}

.teams-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.1rem;
  font-weight: 700;
}

.team {
  flex: 1;
  text-align: center;
}

.score-display {
  padding: 4px 16px;
  background: rgba(0, 0, 0, 0.35);
  border-radius: 8px;
  font-size: 1.3rem;
  color: var(--accent);
  border: 1px solid var(--border-color);
}

.score-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Footer */
footer {
  margin-top: 60px;
  border-top: 1px solid var(--border-color);
  background: var(--bg-secondary);
  padding: 32px 24px;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-links a:hover {
  color: var(--accent);
}

/* Error page styles */
.error-container {
  max-width: 600px;
  margin: 100px auto;
  text-align: center;
  padding: 40px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
}

.error-code {
  font-size: 5rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--live), var(--accent-pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  margin-bottom: 16px;
}

/* Responsive */
@media (max-width: 768px) {
  .vod-layout, .music-layout {
    grid-template-columns: 1fr;
  }
  .hero-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
  .nav-links {
    display: none;
  }
}