/* Biblioteca del cliente (dashboard) — lenguaje visual del mockup aprobado
   "Databrain IA — Perspectivas de creatividad", adaptado a datos reales.
   Usa los tokens de marca definidos en tipografia.css (--databrain-*). */

:root {
    --biblioteca-green: #16a34a;
    --biblioteca-green-bg: #E8F5EC;
    --biblioteca-amber: #a16207;
    --biblioteca-amber-bg: #FBF1DF;
    --biblioteca-crit-bg: #FBE9EE;
    --biblioteca-radius-sm: 6px;
    --biblioteca-radius-md: 10px;
    --biblioteca-radius-lg: 16px;
    --biblioteca-shadow: 0 1px 3px rgba(66, 6, 31, .08), 0 8px 24px rgba(66, 6, 31, .07);
}

/* ---------- topbar ---------- */
.lib-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
    padding: 18px 0 26px;
    margin-bottom: 4px;
    border-bottom: 1px solid var(--databrain-gray-light);
}

.lib-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.lib-brand h1 {
    font-size: 1.4rem;
    font-weight: 500;
    color: var(--databrain-crimson);
    margin: 0;
}

.lib-brand .lib-greeting-sub {
    font-size: .82rem;
    color: var(--databrain-gray-dark);
}

.lib-searchbar {
    flex: 1;
    max-width: 420px;
    min-width: 220px;
    display: flex;
    align-items: center;
    gap: 10px;
    border: 1px solid var(--databrain-gray-light);
    border-radius: 99px;
    padding: 8px 16px;
    color: var(--databrain-gray-dark);
    background: var(--databrain-white);
}

.lib-searchbar svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.lib-searchbar input {
    border: none;
    outline: none;
    background: transparent;
    font-size: .85rem;
    width: 100%;
    color: var(--databrain-deep-crimson);
}

.lib-actions {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-shrink: 0;
}

.lib-pill-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border: 1px solid var(--databrain-gray-light);
    background: var(--databrain-white);
    color: var(--databrain-deep-crimson);
    border-radius: 99px;
    padding: 8px 16px;
    font-size: .82rem;
    font-weight: 500;
    line-height: 1;
    text-decoration: none;
}

.lib-pill-btn:hover,
.lib-pill-btn:hover * {
    text-decoration: none;
}

.lib-pill-btn.filter-active {
    background: var(--databrain-crimson);
    border-color: var(--databrain-crimson);
    color: var(--databrain-white);
}

.lib-pill-btn.filter-active svg {
    stroke: var(--databrain-white);
}

/* Variante permanentemente rellena, para acciones primarias (ej. "Subir"),
   a diferencia de .filter-active que es un estado de alternancia. */
.lib-pill-btn-primary,
.lib-pill-btn-primary:hover {
    background: var(--databrain-crimson);
    border-color: var(--databrain-crimson);
    color: var(--databrain-white);
}

.lib-pill-btn-primary svg {
    stroke: var(--databrain-white);
}

/* ---------- breadcrumb + acciones (filtro/orden/vista) ---------- */
.lib-crumb-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    margin: 20px 0 24px;
}

.lib-crumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: .85rem;
    color: var(--databrain-gray-dark);
}

.lib-crumb .current {
    font-size: 1.05em;
}

.lib-crumb svg {
    width: 15px;
    height: 15px;
}

.lib-crumb .current {
    color: var(--databrain-deep-crimson);
    font-weight: 500;
}

/* ---------- section headers ---------- */
.lib-section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
}

.lib-section-head h3 {
    font-size: .9rem;
    color: var(--databrain-deep-crimson);
    font-weight: 500;
    margin: 0;
}

.lib-see-more {
    display: block;
    margin: 16px auto 0;
    background: none;
    border: none;
    color: var(--databrain-crimson);
    font-family: 'Aeonik', sans-serif;
    font-size: .82rem;
    font-weight: 500;
    cursor: pointer;
    padding: 6px 12px;
}

.lib-see-more:hover {
    text-decoration: underline;
}

/* ---------- carpetas ---------- */
/* Grilla fija de 6 columnas: siempre una sola fila para las carpetas
   recientes (se limita la cantidad de carpetas desde la vista). */
.folder-row {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 14px;
    margin-bottom: 38px;
}

@media (max-width: 991.98px) {
    .folder-row {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 575.98px) {
    .folder-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

.folder-card {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--databrain-white);
    border: 1px solid var(--databrain-gray-light);
    border-radius: var(--biblioteca-radius-md);
    padding: 14px 16px;
    width: 100% !important;
    height: auto !important;
    min-width: 0;
}

.folder-card .ic {
    width: 36px;
    height: 36px;
    border-radius: var(--biblioteca-radius-sm);
    background: var(--databrain-brain-pink);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.folder-card .ic svg {
    width: 18px;
    height: 18px;
    color: var(--databrain-crimson);
}

.folder-card .name {
    font-size: .88rem;
    color: var(--databrain-deep-crimson);
    font-weight: 500;
}

.folder-card .count {
    font-size: .72rem;
    color: var(--databrain-gray-dark);
    font-family: 'JetBrains Mono', ui-monospace, monospace;
}

/* ---------- archivos ---------- */
.file-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 18px;
}

/* Los items de grid tienen min-width:auto por defecto, que se calcula
   sobre el contenido sin truncar (el nombre de archivo largo con
   white-space:nowrap) e infla esa columna a costa de las demás.
   min-width:0 fuerza a que el fr real reparta el espacio parejo. */
.video-item,
.image-item {
    min-width: 0;
}

/* Archivos recientes: imágenes y videos mezclados, siempre 6 por fila.
   Los items 7-12 quedan ocultos hasta que se despliega "Ver más". */
.file-grid-recent {
    grid-template-columns: repeat(6, 1fr);
}

@media (max-width: 991.98px) {
    .file-grid-recent {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 575.98px) {
    .file-grid-recent {
        grid-template-columns: repeat(2, 1fr);
    }
}

.recent-extra-item {
    display: none;
}

.file-grid-recent.expanded .recent-extra-item {
    display: block;
}

.file-card {
    background: var(--databrain-white);
    border: 1px solid var(--databrain-gray-light);
    border-radius: var(--biblioteca-radius-lg);
    overflow: hidden;
    box-shadow: var(--biblioteca-shadow);
    display: block;
}

.file-thumb {
    position: relative;
    aspect-ratio: 4 / 3;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--databrain-gray-light);
}

.file-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.file-play-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--databrain-white);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--databrain-deep-crimson);
    box-shadow: 0 2px 8px rgba(66, 6, 31, .25);
}

.file-info {
    padding: 12px 14px 14px;
}

.file-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: .72rem;
    font-weight: 500;
    padding: 3px 9px;
    border-radius: 99px;
    margin-bottom: 8px;
}

.file-badge svg {
    width: 11px;
    height: 11px;
    flex-shrink: 0;
}

.file-badge.good {
    background: var(--biblioteca-green-bg);
    color: var(--biblioteca-green);
}

.file-badge.warn {
    background: var(--biblioteca-amber-bg);
    color: var(--biblioteca-amber);
}

.file-badge.crit {
    background: var(--biblioteca-crit-bg);
    color: var(--databrain-crimson);
}

.file-badge .n {
    font-family: 'JetBrains Mono', ui-monospace, monospace;
}

.file-name {
    font-size: .85rem;
    color: var(--databrain-deep-crimson);
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.file-card-menu {
    position: absolute;
    top: 8px;
    right: 8px;
    z-index: 3;
}

.file-card-menu .btn-action {
    background: rgba(255, 255, 255, .85);
    border-radius: 50%;
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
}