:root {
  --yellow: #ffd500;
  --yellow-soft: #fff6c2;
  --purple: #8122ee;
  --purple-soft: #f3ebff;
  --orange: #ff5a36;
  --ink: #171717;
  --muted: #5f636e;
  --line: #e7e5ef;
  --bg: #f7f5fb;
  --card: #ffffff;
  --shadow: 0 12px 40px rgba(129, 34, 238, 0.08);
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: Manrope, "Segoe UI", system-ui, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(900px 420px at 0% 0%, rgba(255, 213, 0, 0.22), transparent 55%),
    radial-gradient(800px 480px at 100% 0%, rgba(129, 34, 238, 0.14), transparent 50%),
    var(--bg);
}

.top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px 18px;
  background: rgba(255,255,255,.86);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 20;
}
.brand { font-weight: 800; color: var(--purple); }
.status { color: var(--muted); font-size: 14px; }
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--yellow);
  color: #171717;
  border-radius: 999px;
  padding: 6px 12px;
  font-weight: 700;
  font-size: 13px;
}

.wrap { max-width: 1180px; margin: 0 auto; padding: 18px 16px 48px; }

.banner {
  width: 100%;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow);
  margin-bottom: 18px;
  border: 1px solid var(--line);
  background: #fff;
}
.banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px;
  box-shadow: var(--shadow);
}
.gate { max-width: 460px; margin: 0 auto; }
.gate h1 { margin: 0 0 8px; font-size: 28px; color: var(--purple); }
.lead, .hint, .muted { color: var(--muted); line-height: 1.45; }
.field { display: grid; gap: 6px; margin: 14px 0; }
.field span { font-size: 13px; font-weight: 600; color: #3b3b3b; }
input, textarea, select {
  width: 100%;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 16px;
}
textarea { min-height: 90px; resize: vertical; }

.btn {
  border: 0;
  border-radius: 12px;
  padding: 12px 16px;
  font-weight: 800;
  cursor: pointer;
  background: var(--purple-soft);
  color: var(--purple);
}
.btn-primary { background: var(--yellow); color: #171717; }
.btn-primary:hover { filter: brightness(0.97); }
.btn-purple { background: var(--purple); color: #fff; }
.btn-danger { background: #ffe4dc; color: #b42300; }
.btn-small { padding: 8px 12px; font-size: 13px; }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.error { color: #b42300; margin-top: 10px; }
.ok { color: #0f7b4d; }

.room {
  display: grid;
  gap: 14px;
}
@media (min-width: 980px) {
  .room-main { display: grid; grid-template-columns: 1.35fr 0.9fr; gap: 14px; align-items: start; }
}
.panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  background: #fffcf0;
  font-weight: 700;
}
.slide-box, .video-box {
  position: relative;
  background: #0f1115;
  min-height: 240px;
}
.slide-box img, .video-box video {
  display: block;
  width: 100%;
  min-height: 240px;
  max-height: 420px;
  object-fit: contain;
  background: #111;
}
.slide-empty, .video-empty {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  color: #d7d7d7;
  padding: 20px;
  text-align: center;
}
.viewers-pill {
  background: var(--purple-soft);
  color: var(--purple);
  border-radius: 999px;
  padding: 6px 12px;
  font-weight: 800;
  font-size: 13px;
}

.chat {
  display: flex;
  flex-direction: column;
  min-height: 320px;
  max-height: 480px;
}
.chat-log {
  flex: 1;
  overflow: auto;
  padding: 12px;
  display: grid;
  gap: 8px;
  background: #fff;
}
.chat-item {
  background: var(--purple-soft);
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 14px;
}
.chat-item.mod { background: var(--yellow-soft); }
.chat-item b { color: var(--purple); }
.chat-form {
  display: flex;
  gap: 8px;
  padding: 12px;
  border-top: 1px solid var(--line);
  background: #fff;
}
.chat-hint { font-size: 12px; color: var(--muted); padding: 0 12px 12px; }

.host-actions, .mod-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px;
}
.previews {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 10px;
}
.previews .tile {
  background: #111;
  border-radius: 12px;
  overflow: hidden;
  min-height: 160px;
}
.previews video { width: 100%; min-height: 160px; object-fit: cover; display: block; }

.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th, .table td { border-bottom: 1px solid var(--line); padding: 10px 8px; text-align: left; }
.table th { color: var(--muted); font-weight: 700; }

.queue-item {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px;
  margin-bottom: 10px;
  background: #fff;
}
.queue-item .meta { color: var(--muted); font-size: 12px; margin-bottom: 6px; }
.row-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }

.hidden { display: none !important; }