/* WaifuStudio — Estilos de la Pestaña Video
 * Qué hace: visor de video, tira de miniaturas, bloques de perfiles H3 y guías de prompt.
 * Qué no hace: no afecta a otras pestañas ni altera componentes base.
 * Dependencias: static/css/base.css y static/css/components.css.
 */

.video-preview-box {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1 1 auto;
  min-height: 120px;
  width: 100%;
  overflow: hidden;
  background: #0e0f13;
  border: 1px solid var(--border);
  border-radius: 8px;
}

.video-preview-box video {
  max-width: 100%;
  max-height: 100%;
}

.video-thumbs {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(95px, 1fr));
  width: 100%;
  box-sizing: border-box;
  gap: 0.5rem;
  margin-top: 0.6rem;
  flex: 0 0 auto;
}

.video-thumb {
  padding: 0;
  overflow: hidden;
  background: #0e0f13;
  border: 2px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
}

.video-thumb video {
  display: block;
  width: 100%;
  aspect-ratio: 320 / 576;
  object-fit: cover;
}

.video-thumb.selected {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(224, 86, 122, 0.35);
}

.h3-guide-code {
  margin: 0;
  padding: 0.5rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-family: Consolas, "Courier New", monospace;
  font-size: 0.72rem;
  line-height: 1.4;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.h3-guide-tips {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
  font-size: 0.75rem;
  line-height: 1.45;
}

.h3-guide-tips code {
  color: var(--text);
  font-size: 0.72rem;
}

.h3-guide-actions {
  display: flex;
  gap: 0.4rem;
}

.h3-guide-actions button {
  flex: 1;
}

#h3-guide-status.error,
#h3-prompt-status.error {
  color: var(--error);
}

.video-block {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.65rem 0.75rem;
  margin-bottom: 0.75rem;
  background: rgba(255, 255, 255, 0.015);
}

.video-block > legend {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  padding: 0 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.h3-guide-templates-section button {
  font-size: 0.75rem;
  padding: 0.3rem 0.45rem;
}

/* M18-12: Center-crop y aviso para referencias H3 */
.video-ref-crop,
#video-refs-list img,
.video-preview-box img {
  object-fit: cover !important;
  object-position: center !important;
}

#video-crop-notice {
  font-size: 0.75rem;
  color: var(--accent);
  margin-top: 0.35rem;
  line-height: 1.35;
  display: block;
}