:root {
  --bg: #0e1015;
  --surface: #171a22;
  --surface-2: #1f2430;
  --border: #2a3040;
  --text: #e8eaf0;
  --text-dim: #9aa1b2;
  --accent: #4f8cff;
  --accent-soft: rgba(79, 140, 255, 0.15);
  --danger: #ff6b6b;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 20px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 20;
  flex-wrap: wrap;
}

.brand {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

#search {
  flex: 1;
  min-width: 180px;
  max-width: 420px;
  padding: 9px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  outline: none;
}
#search:focus { border-color: var(--accent); }

.meta {
  margin-left: auto;
  color: var(--text-dim);
  font-size: 12px;
  white-space: nowrap;
}

/* Player */
#player-wrap {
  background: #000;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 61px;
  z-index: 15;
}
#player-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px;
  background: var(--surface-2);
  font-weight: 600;
}
#close-player {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 16px;
  cursor: pointer;
  padding: 4px 8px;
}
#close-player:hover { color: var(--text); }
#video {
  display: block;
  width: 100%;
  max-height: 56vh;
  background: #000;
}
#player-epg {
  padding: 6px 16px;
  background: var(--surface);
  color: var(--text-dim);
  font-size: 13px;
  border-top: 1px solid var(--border);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
#player-epg strong { color: var(--text); }
.epg-time { opacity: 0.7; }

#player-error {
  padding: 10px 16px;
  background: rgba(255, 107, 107, 0.12);
  color: var(--danger);
  font-size: 13px;
}

/* Group chips */
#groups {
  display: flex;
  gap: 8px;
  padding: 14px 20px 6px;
  overflow-x: auto;
  scrollbar-width: thin;
}
.chip {
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-dim);
  font-size: 13px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s;
}
.chip:hover { color: var(--text); border-color: var(--accent); }
.chip.active {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent);
  font-weight: 600;
}

/* Channel grid */
main {
  flex: 1;
  padding: 14px 20px 30px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 12px;
  align-content: start;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 12px 12px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  position: relative;
  transition: border-color 0.15s, transform 0.1s;
}
.card:hover { border-color: var(--accent); transform: translateY(-2px); }
.card.playing { border-color: var(--accent); background: var(--accent-soft); }

.card .logo {
  width: 100%;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.card .logo img {
  max-width: 90%;
  max-height: 64px;
  object-fit: contain;
}
.card .logo .placeholder { font-size: 34px; opacity: 0.4; }

.card .name {
  font-size: 13.5px;
  font-weight: 600;
  text-align: center;
  line-height: 1.3;
}

.card .badges {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
  justify-content: center;
  min-height: 18px;
}
.badge {
  font-size: 10px;
  padding: 2px 7px;
  border-radius: 5px;
  background: var(--surface-2);
  color: var(--text-dim);
  border: 1px solid var(--border);
}
.badge.quality { color: var(--accent); border-color: var(--accent); }
.badge.warn { color: #e6b450; border-color: #e6b450; }

.epg-now {
  font-size: 11.5px;
  color: var(--text-dim);
  text-align: center;
  width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.epg-progress {
  width: 100%;
  height: 3px;
  border-radius: 2px;
  background: var(--surface-2);
  overflow: hidden;
}
.epg-progress span {
  display: block;
  height: 100%;
  background: var(--accent);
}

.fav {
  position: absolute;
  top: 8px;
  right: 10px;
  background: none;
  border: none;
  font-size: 15px;
  cursor: pointer;
  color: var(--text-dim);
  opacity: 0.5;
  transition: opacity 0.15s;
}
.fav:hover, .fav.on { opacity: 1; }
.fav.on { color: #ffd166; }

.empty {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--text-dim);
  padding: 60px 0;
}

footer {
  padding: 14px 20px;
  text-align: center;
  color: var(--text-dim);
  font-size: 12px;
  border-top: 1px solid var(--border);
}
footer a { color: var(--accent); text-decoration: none; }

@media (max-width: 600px) {
  main { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); padding: 10px; }
  header { padding: 10px 12px; }
  .meta { display: none; }
}