:root {
  --bg: #0f1724;
  --card: #0b1220;
  --accent: #ff6b6b;
  --muted: #9aa4b2;
  --glass: rgba(255,255,255,0.03);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, Arial;
  background: linear-gradient(180deg, #071028, #07172b);
  color: #e6eef6;
}

header {
  padding: 18px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand h1 {
  margin: 0;
  font-size: 18px;
}

.brand p {
  margin: 0;
  font-size: 12px;
  color: var(--muted);
}

.top-actions {
  margin-left: auto;
}

.btn {
  background: var(--accent);
  color: white;
  padding: 8px 12px;
  border-radius: 12px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
}

main {
  padding: 0 12px 80px;
}

.grid {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.card {
  background: rgba(255,255,255,0.03);
  padding: 10px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.04);
  box-shadow: 0 6px 18px rgba(2,6,23,0.5);
}

.video-wrap {
  position: relative;
  height: 360px;
  background: #000;
  border-radius: 10px;
  overflow: hidden;
}

@media (min-width: 600px) {
  .video-wrap {
    height: 420px;
  }
}

.play-btn {
  position: absolute;
  z-index: 20;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  padding: 10px 16px;
  background: rgba(0,0,0,0.5);
  border-radius: 999px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
}

.play-btn .triangle {
  width: 0;
  height: 0;
  border-left: 12px solid white;
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
}

.overlay-link {
  position: absolute;
  inset: 0;
  z-index: 10;
}

.meta {
  margin-top: 10px;
}

.title {
  font-size: 15px;
  font-weight: 700;
}

.subtitle {
  font-size: 12px;
  color: var(--muted);
}

.card-footer {
  margin-top: 10px;
  display: flex;
  justify-content: space-between;
}

.channel-btn {
  background: transparent;
  color: white;
  text-decoration: none;
  padding: 6px 10px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.2);
  font-size: 13px;
}

footer {
  text-align: center;
  padding: 20px;
  font-size: 12px;
  color: var(--muted);
}