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

:root {
  --bg: #0d0d0d;
  --bg2: #1a1a1a;
  --bg3: #252525;
  --accent: #e0004f;
  --accent2: #ff2060;
  --text: #f0f0f0;
  --text2: #aaa;
  --radius: 6px;
  --header-h: 56px;
}

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: 'Segoe UI', system-ui, sans-serif;
  font-size: 15px;
  overflow: hidden;
}

/* ─── Header ──────────────────────────────────────────────────── */
#header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  background: #000;
  border-bottom: 2px solid var(--accent);
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 12px;
  z-index: 50;
  user-select: none;
}

#logo {
  font-weight: 700;
  font-size: 18px;
  color: var(--accent);
  letter-spacing: 1px;
  white-space: nowrap;
  margin-right: 8px;
}

.nav-btn {
  background: var(--bg3);
  border: 1px solid #333;
  color: var(--text2);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  white-space: nowrap;
  min-height: 36px;
}
.nav-btn:hover { background: var(--bg3); border-color: #555; color: var(--text); }
.nav-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

#tags-btn { margin-left: auto; }

#status-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #444;
  flex-shrink: 0;
  transition: background 0.3s;
}
#status-dot.ok { background: #2ecc71; }
#status-dot.err { background: #e74c3c; }

/* ─── Main scroll area ────────────────────────────────────────── */
#main {
  position: fixed;
  top: var(--header-h);
  bottom: 0; left: 0; right: 0;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
}

/* ─── Grid ────────────────────────────────────────────────────── */
#grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 10px;
  padding: 12px;
}

.card {
  background: var(--bg2);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.12s, box-shadow 0.12s;
  border: 1px solid transparent;
}
.card:hover {
  transform: scale(1.03);
  border-color: var(--accent);
  box-shadow: 0 0 12px rgba(224,0,79,0.35);
}
.card:active { transform: scale(0.98); }

.card-thumb {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  display: block;
  background: var(--bg3);
}
.card-thumb-placeholder {
  width: 100%;
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, #1a1a1a, #2a2a2a);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #444;
  font-size: 28px;
}

.card-info {
  padding: 8px 8px 10px;
}
.card-title {
  font-size: 12px;
  font-weight: 600;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  color: var(--text);
}
.card-views {
  font-size: 11px;
  color: var(--text2);
  margin-top: 4px;
}

/* ─── Load more / spinner ─────────────────────────────────────── */
#footer {
  text-align: center;
  padding: 16px;
}

#load-more {
  background: var(--bg3);
  border: 1px solid #444;
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
  padding: 10px 32px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.15s;
}
#load-more:hover { background: #333; }
#load-more:disabled { opacity: 0.4; cursor: default; }

.spinner {
  display: inline-block;
  width: 20px; height: 20px;
  border: 3px solid #333;
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  vertical-align: middle;
}
@keyframes spin { to { transform: rotate(360deg); } }

#error-msg {
  color: #e74c3c;
  font-size: 13px;
  padding: 16px;
  text-align: center;
}

/* ─── Player overlay ──────────────────────────────────────────── */
#player-overlay {
  position: fixed;
  inset: 0;
  background: #000;
  z-index: 100;
  display: none;
  flex-direction: column;
}
#player-overlay.open { display: flex; }

#player-header {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: #000;
  border-bottom: 1px solid #1a1a1a;
}

#player-title {
  flex: 1;
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

#res-select {
  background: var(--bg3);
  border: 1px solid #444;
  color: var(--text);
  font-size: 13px;
  padding: 5px 8px;
  border-radius: var(--radius);
  cursor: pointer;
}

#close-btn {
  background: none;
  border: 1px solid #444;
  color: var(--text);
  font-size: 18px;
  width: 36px; height: 36px;
  border-radius: var(--radius);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: background 0.15s, border-color 0.15s;
}
#close-btn:hover { background: #1a1a1a; border-color: var(--accent); }

#video-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #000;
}

#player {
  width: 100%;
  height: 100%;
  max-height: 100%;
  outline: none;
  display: block;
}

#player-loading {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  background: rgba(0,0,0,0.6);
}

/* ─── Tags modal ──────────────────────────────────────────────── */
#tags-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  z-index: 90;
  display: none;
  align-items: center;
  justify-content: center;
}
#tags-overlay.open { display: flex; }

#tags-modal {
  background: var(--bg2);
  border: 1px solid #333;
  border-radius: 10px;
  width: min(640px, 92vw);
  max-height: 72vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

#tags-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid #2a2a2a;
  flex-shrink: 0;
}
#tags-modal-header h2 { font-size: 15px; }

#close-tags-btn {
  background: none;
  border: none;
  color: var(--text2);
  font-size: 20px;
  cursor: pointer;
  line-height: 1;
}
#close-tags-btn:hover { color: var(--text); }

#tags-list {
  overflow-y: auto;
  padding: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-chip {
  background: var(--bg3);
  border: 1px solid #333;
  color: var(--text2);
  font-size: 13px;
  padding: 6px 14px;
  border-radius: 20px;
  cursor: pointer;
  transition: background 0.1s, color 0.1s, border-color 0.1s;
  white-space: nowrap;
}
.tag-chip:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}