* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 2rem 1rem;
  background: #111318;
  color: #e8e8e8;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  display: flex;
  justify-content: center;
}

main {
  width: 100%;
  max-width: 780px;
}

h1 {
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

video {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: 8px;
  display: block;
}

.status {
  margin-top: 0.75rem;
  padding: 0.5rem 0.75rem;
  background: #1c1f27;
  border-radius: 6px;
  font-size: 0.9rem;
  color: #9fd4ff;
}

.controls {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.controls label {
  font-size: 0.85rem;
  color: #aaa;
}

.controls input,
.controls select,
.controls button {
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  border: 1px solid #333;
  background: #1c1f27;
  color: #e8e8e8;
  font-size: 0.9rem;
}

.controls button {
  background: #2f6feb;
  border-color: #2f6feb;
  cursor: pointer;
}

.controls button:hover {
  background: #3a7bff;
}

.help {
  margin-top: 2rem;
  padding: 1rem;
  background: #1c1f27;
  border-radius: 8px;
  font-size: 0.85rem;
  color: #ccc;
}

.help pre {
  background: #0b0d12;
  padding: 0.75rem;
  border-radius: 6px;
  overflow-x: auto;
}

.help code {
  color: #9fd4ff;
}

.debug {
  margin-top: 1.5rem;
  padding: 1rem;
  background: #1c1f27;
  border-radius: 8px;
}

.debug-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.debug-header h2 {
  margin: 0;
  font-size: 1rem;
}

.badge {
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-unknown {
  background: #333;
  color: #ccc;
}

.badge-live {
  background: #1f6f3f;
  color: #b7f5cd;
}

.badge-offline {
  background: #6f2020;
  color: #ffc7c7;
}

.debug-detail {
  margin-top: 0.4rem;
  font-size: 0.8rem;
  color: #999;
}

.debug-log {
  margin-top: 0.75rem;
  background: #0b0d12;
  border-radius: 6px;
  padding: 0.75rem;
  max-height: 220px;
  overflow-y: auto;
  font-size: 0.75rem;
  line-height: 1.5;
  color: #9fd4ff;
  white-space: pre-wrap;
  word-break: break-all;
}