/* Video panels */
.video-section { display: flex; flex-direction: column; gap: 16px; }

.video-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 700px) {
  .video-grid { grid-template-columns: 1fr; }
}

.video-panel {
  background: #000;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/3;
}

.video-panel video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.video-label {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(0,0,0,0.65);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Video panel activity log — bottom overlay */
.vid-log {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: rgba(0,0,0,0.6);
  color: rgba(255,255,255,0.85);
  font-size: 0.67rem;
  font-family: monospace;
  padding: 3px 8px;
  display: flex;
  align-items: center;
  gap: 5px;
  z-index: 5;
  pointer-events: none;
  min-height: 20px;
}
.vid-log-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #444;
  flex-shrink: 0;
  transition: background 0.4s;
}
.vid-log.active .vid-log-dot { background: #34d399; box-shadow: 0 0 5px #34d399aa; }
.vid-log.warn   .vid-log-dot { background: #fbbf24; }
.vid-log.error  .vid-log-dot { background: #f87171; }

.video-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--muted);
  font-size: 0.8rem;
}

.video-placeholder svg { opacity: 0.3; }
.video-placeholder.hidden { display: none; }

/* Face preview */
.face-preview {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--accent);
  display: none;
}

.face-preview.visible { display: block; }

/* Log panel */
.log-panel {
  background: #0a0c10;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  height: 180px;
  overflow-y: auto;
  font-family: 'Cascadia Code', 'Consolas', monospace;
  font-size: 0.75rem;
  line-height: 1.6;
}

.log-info       { color: var(--muted); }
.log-success    { color: var(--success); }
.log-light-warn { color: var(--light-warn); }
.log-warn       { color: var(--warn); }
.log-error      { color: var(--danger); }

/* Response preview */
.response-preview {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px;
  font-family: monospace;
  font-size: 0.72rem;
  color: #7dd3fc;
  max-height: 80px;
  overflow: auto;
  display: none;
  margin-top: 8px;
  white-space: pre;
}

.response-preview.visible { display: block; }

/* Upload warning */
.upload-warning {
  margin-top: 8px;
  padding: 8px 10px;
  background: #2a1f0a;
  border: 1px solid #a05a00;
  border-radius: 6px;
  font-size: 0.75rem;
  color: var(--warn);
  line-height: 1.5;
}

.upload-warning code {
  background: rgba(255,255,255,0.08);
  padding: 1px 5px;
  border-radius: 3px;
  font-family: monospace;
}