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

:root {
  --red:    #e8001c;
  --dark:   #0a0a0c;
  --panel:  #111116;
  --border: #222228;
  --text:   #e2e2e8;
  --muted:  #666672;
}

html, body {
  width:100%; height:100%;
  background:var(--dark);
  overflow:hidden;
  font-family:'DM Sans', sans-serif;
  color:var(--text);
}

.back-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  cursor: pointer;
  border: none;
  transition: background 0.2s;
  flex-shrink: 0;
  pointer-events: auto;
}

.back-btn:hover {
  background: rgba(255, 255, 255, 0.22);
}

.channel-info {
  display: flex;
  flex-direction: column;
}

.shaka-video-container {
  position: fixed;
  inset: 0;
  background: #000;
}

video {
  width: 100%; height: 100%;
  object-fit: contain;
  background: #000;
}

.watermark {
  position: absolute;
  z-index: 40;
  pointer-events: none;
  bottom: 72px; right: 18px;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 13px;
  letter-spacing: 3px;
  color: rgba(255,255,255,0.10);
  text-transform: uppercase;
}

.top-bar {
  position: absolute;
  top: 0; left: 0; right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  background: linear-gradient(to bottom, rgba(0,0,0,.75) 0%, transparent 100%);
  pointer-events: none;
  opacity: 1;
  transition: opacity .4s;
}
.top-bar.hidden { opacity: 0; }

.channel-name {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.25rem;
  letter-spacing: 2px;
  line-height: 1;
}
.channel-sub {
  font-size:.65rem;
  color:rgba(255,255,255,.5);
  letter-spacing:1.5px;
  text-transform:uppercase;
  margin-top:1px;
}

.live-chip {
  margin-left: auto;
  display: flex; align-items: center; gap: 5px;
  background: var(--red);
  padding: 3px 10px;
  border-radius: 20px;
  font-size: .65rem; font-weight: 600;
  letter-spacing: 1.5px; text-transform: uppercase;
}
.live-dot {
  width:6px; height:6px;
  border-radius:50%;
  background:#fff;
  animation:blink 1.2s ease-in-out infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:.3} }

.lang-switcher {
  position: absolute;
  bottom: 72px;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  z-index: 80;
  display: flex;
  align-items: center;
  gap: 6px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.lang-switcher.show {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.lang-btn {
  padding: 5px 13px;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,.2);
  background: rgba(0,0,0,.55);
  color: rgba(255,255,255,.65);
  font-size: .65rem;
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  cursor: pointer;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: background .18s, border-color .18s, color .18s, transform .15s;
}
.lang-btn:hover {
  background: rgba(232,0,28,.3);
  border-color: var(--red);
  color: #fff;
  transform: translateY(-1px);
}
.lang-btn.active {
  background: var(--red);
  border-color: var(--red);
  color: #fff;
}

.lang-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px; height: 26px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.25);
  background: rgba(0,0,0,.55);
  color: rgba(255,255,255,.7);
  font-size: .75rem;
  line-height: 1;
  cursor: pointer;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: background .18s, border-color .18s, color .18s, transform .15s;
  flex-shrink: 0;
  margin-left: 2px;
}
.lang-close:hover {
  background: rgba(232,0,28,.35);
  border-color: var(--red);
  color: #fff;
  transform: scale(1.1);
}

#overlay {
  position: absolute; inset: 0; z-index: 60;
  background: #000;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 18px;
  transition: opacity .6s ease;
}
#overlay.hidden { opacity:0; pointer-events:none; }

.spinner {
  width:44px; height:44px;
  border: 3px solid rgba(255,255,255,.1);
  border-top-color: var(--red);
  border-radius: 50%;
  animation: spin .75s linear infinite;
}
@keyframes spin { to { transform:rotate(360deg); } }

#overlay-msg {
  font-size:.75rem;
  color:rgba(255,255,255,.4);
  letter-spacing:1.5px;
  text-transform:uppercase;
}

#error-overlay {
  display: none;
  position: absolute; inset: 0; z-index: 70;
  background: radial-gradient(circle at center, #1a0a0c 0%, #000 100%);
  align-items: center; justify-content: center;
}
#error-overlay.show { display:flex; }
.error-box {
  max-width: 480px; width:90%;
  background: rgba(20,8,10,0.95);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 14px;
  padding: 36px;
  text-align: center;
  animation: fadeUp .5s ease-out;
}
@keyframes fadeUp { from{opacity:0;transform:translateY(20px)} to{opacity:1;transform:translateY(0)} }
.error-title {
  font-family:'Bebas Neue',sans-serif;
  font-size:2.2rem;
  letter-spacing:3px;
  color:#fff;
  margin-bottom:12px;
}
.error-msg { font-size:.8rem; color:rgba(255,255,255,.5); line-height:1.8; }
.error-msg code { background:rgba(255,255,255,.08); padding:1px 6px; border-radius:3px; font-size:.75rem; }

.shaka-controls-container { background: linear-gradient(to top, rgba(0,0,0,.7) 0%, transparent 50%) !important; }
.shaka-current-time { color: var(--red) !important; }
.shaka-seek-bar { accent-color: var(--red) !important; }
.shaka-spinner-svg circle { stroke: var(--red) !important; }
.shaka-spinner { border-top-color: var(--red) !important; border-color: rgba(255,255,255,.12) !important; }
.shaka-volume-bar-container input[type=range] { accent-color: var(--red); }
.shaka-controls-button-panel button:hover { color: var(--red) !important; }
.shaka-video-container svg circle { stroke: var(--red) !important; }

.hidden { opacity: 0 !important; pointer-events: none !important; }

@media(max-width:600px) {
  .watermark { font-size:9px; }
  .channel-name { font-size:1rem; }
  .lang-switcher { bottom: 64px; gap: 5px; }
  .lang-btn { padding: 4px 10px; font-size: .6rem; }
}