/* WaifuStudio — Estilos de la Pestaña Galería
 * Qué hace: barra de búsqueda, grilla de medios, tarjetas de galería, badges y modal de detalle.
 * Qué no hace: no define controles de generación ni estilos de otras pestañas.
 * Dependencias: static/css/base.css y static/css/components.css.
 */

.gallery-panel {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.8rem;
}

.gallery-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.6rem;
}

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

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.8rem;
  min-height: 0;
  overflow-y: auto;
  align-content: start;
}

.card {
  margin: 0;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.card img,
.card video {
  display: block;
  width: 100%;
  aspect-ratio: 320 / 576;
  object-fit: contain;
  background: #0e0f13;
}

.card-missing {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 320 / 576;
  color: var(--muted);
  background: #0e0f13;
}

.card figcaption {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.5rem 0.6rem;
  font-size: 0.8rem;
  color: var(--muted);
}

.card figcaption strong {
  color: var(--text);
}

.card .meta {
  color: var(--accent);
}

.gallery-modal-box {
  width: min(960px, 100%);
}

.gallery-modal-media {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  padding: 0.6rem 1rem;
  background: #0e0f13;
  overflow: hidden;
}

.gallery-modal-media img,
.gallery-modal-media video {
  max-width: 100%;
  max-height: 62vh;
  object-fit: contain;
  border-radius: 6px;
}

.gallery-modal-prompt {
  margin: 0;
  max-height: 16vh;
  overflow-y: auto;
  padding: 0.6rem 1rem;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.45;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.3rem;
}

.card-actions .card-action {
  margin-top: 0;
}

#panel-gallery {
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

#panel-gallery.active {
  display: flex;
  flex-direction: column;
  min-height: 0;
  height: 100%;
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
  flex: 1 1 100%;
}

.gallery-toolbar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 0.6rem;
  flex: 0 0 auto;
  flex-wrap: wrap;
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

.gallery-filter-field {
  flex: 0 0 auto;
  max-width: 180px;
}

.gallery-search-field {
  flex: 1 1 200px;
  max-width: 320px;
  min-width: 0;
}

.gallery-toolbar #btn-gallery-clean-failed {
  margin-left: auto;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 0.6rem;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
  flex: 1 1 0%;
  align-content: start;
  min-height: 0;
  overflow-y: scroll;
  scrollbar-gutter: stable;
}

.gallery-grid.hidden {
  display: none !important;
}

.gallery-card {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: 0;
  overflow: hidden;
  text-align: left;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  min-width: 0;
  width: 100%;
  box-sizing: border-box;
}

.gallery-card:hover,
.gallery-card:focus-visible {
  border-color: var(--accent);
}

.gallery-card-media {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 1;
  overflow: hidden;
  background: #0e0f13;
}

.gallery-card-media img,
.gallery-card-media video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-card-media .thumb-missing {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
}

.gallery-badge {
  position: absolute;
  top: 0.35rem;
  left: 0.35rem;
  padding: 0.08rem 0.42rem;
  background: rgba(0, 0, 0, 0.68);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.gallery-card-prompt {
  display: block;
  padding: 0 0.55rem;
  overflow: hidden;
  color: var(--muted);
  font-size: 0.75rem;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
}

.gallery-card-status {
  display: block;
  padding: 0 0.55rem 0.5rem;
  color: var(--muted);
  font-size: 0.72rem;
}

.gallery-card-status.error {
  color: var(--error);
}

#gallery-empty {
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
  text-align: center;
  flex: 1 1 0%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
}

#gallery-empty.hidden {
  display: none !important;
}

.pager {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  margin-top: 0.6rem;
  color: var(--muted);
  font-size: 0.8rem;
}

.card img {
  cursor: zoom-in;
}

.card-action {
  align-self: flex-start;
  margin-top: 0.3rem;
}

/* M18-13: Paginación fija inmutable y espaciado de detalle */
.gallery-pagination-bar {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
  background: var(--panel);
  border-top: 1px solid var(--border);
  padding: 0.5rem 0.8rem;
  z-index: 10;
  border-radius: 0 0 6px 6px;
  flex: 0 0 auto;
}

.gallery-pager {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  flex: 0 0 auto;
}

#gallery-info {
  display: inline-block;
  min-width: 125px;
  text-align: center;
  white-space: nowrap;
}

#gallery-modal .modal-footer {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 8px !important;
  align-items: center !important;
}