/* Administración de videos (/videos-admin) — port de video-admin-section.html.
   Prefijo va-, scope .va-root. El mockup usa .card/.stat/.badge/.thumb/.pill/.switch/.grid/.row/
   .view/.field/.filters/.actions — todos colisionan con Bootstrap/MudBlazor: renombrados. */

.va-root {
    --va: #3956E8;
    --va2: #2946DF;
    --va-bg: #F7F7FB;
    --va-card: #fff;
    --va-text: #1F2430;
    --va-muted: #717784;
    --va-line: #E7E8EE;
    --va-danger: #D64545;
    --va-font-head: "Space Grotesk", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    --va-font-body: "Sora", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    font-family: var(--va-font-body);
    color: var(--va-text);
    background: var(--va-bg);
    /* Full-bleed sobre el gutter del MudContainer (nunca calc(50% - 50vw): hay sidebar de 290px). */
    margin: -16px -16px 0;
    padding: 20px 16px 40px;
    min-height: 100%;
}

@media (min-width: 600px) {
    .va-root { margin: -16px -24px 0; padding: 24px 24px 48px; }
}

.va-main { max-width: 1400px; margin: 0 auto; }

/* ---------- Topbar ---------- */
.va-topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; gap: 16px; }
.va-root .va-topbar h1 { font: 700 30px/1.1 var(--va-font-head); margin: 0; }
.va-root .va-topbar p { color: var(--va-muted); margin: 7px 0 0; font-size: 13px; }
.va-actions { display: flex; gap: 10px; flex-wrap: wrap; }

.va-root .va-btn { font-family: var(--va-font-body); border: none; border-radius: 10px;
    padding: 11px 16px; font-weight: 600; cursor: pointer; font-size: 14px; margin: 0; }
.va-root .va-btn-secondary { background: #fff; border: 1px solid var(--va-line); color: var(--va-text); }
.va-root .va-btn-primary { background: var(--va); color: #fff; }
.va-root .va-btn-primary:hover { background: var(--va2); }
.va-root .va-btn:disabled { opacity: .6; cursor: default; }

.va-root .va-back { display: inline-flex; align-items: center; gap: 7px; color: var(--va);
    font-size: 13px; font-weight: 700; margin: 0 0 14px; cursor: pointer; background: transparent;
    border: 0; padding: 0; font-family: var(--va-font-body); }

/* ---------- Cards ---------- */
.va-card { background: var(--va-card); border: 1px solid var(--va-line); border-radius: 16px;
    padding: 20px; box-shadow: 0 4px 18px rgba(32,35,52,.04); margin-bottom: 18px; }
.va-root .va-card h2 { font: 700 17px var(--va-font-head); margin: 0 0 16px; }
.va-root .va-section-sub { color: var(--va-muted); font-size: 12px; margin: -8px 0 16px; }

/* ---------- Stats ---------- */
.va-stats { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 12px; margin-bottom: 18px; }
.va-stat { background: #fff; border: 1px solid var(--va-line); border-radius: 14px; padding: 16px; }
.va-root .va-stat strong { display: block; font: 700 25px var(--va-font-head); margin-bottom: 3px; }
.va-root .va-stat span { font-size: 12px; color: var(--va-muted); }

/* ---------- Filtros / campos ---------- */
.va-filters { display: grid; grid-template-columns: minmax(260px,1.6fr) repeat(3, minmax(160px,.6fr));
    gap: 12px; margin-bottom: 18px; }
.va-field { margin-bottom: 15px; }
.va-root .va-field label { display: block; font-size: 12px; font-weight: 700; margin-bottom: 7px; color: #343846; }

/* (0,2,0): gana sobre el reset [type="text"] de account/css/index.css, que va después en el <head>. */
.va-root .va-input, .va-root .va-textarea, .va-root .va-select {
    width: 100%; border: 1px solid #dfe1e8; background: #fff; border-radius: 10px;
    padding: 11px 12px; font: 500 14px var(--va-font-body); line-height: normal;
    outline: none; color: var(--va-text); margin: 0; }
.va-root .va-textarea { min-height: 92px; resize: vertical; }
.va-root .va-input:focus, .va-root .va-textarea:focus, .va-root .va-select:focus {
    border-color: #6F86F5; box-shadow: 0 0 0 3px rgba(57,86,232,.10); }

/* ---------- Tabla ---------- */
.va-table-wrap { overflow: auto; border: 1px solid var(--va-line); border-radius: 14px; background: #fff; }
.va-root .va-table { width: 100%; border-collapse: collapse; min-width: 980px; }
.va-root .va-table th, .va-root .va-table td { text-align: left; padding: 14px 16px;
    border-bottom: 1px solid var(--va-line); font-size: 13px; vertical-align: middle; }
.va-root .va-table th { font-size: 11px; letter-spacing: .04em; text-transform: uppercase;
    color: var(--va-muted); background: #FAFAFC; }
.va-root .va-table tr:last-child td { border-bottom: 0; }

.va-thumb { width: 112px; aspect-ratio: 16/9; border-radius: 9px;
    background: linear-gradient(135deg,#13c9ff,#2946df 70%); position: relative; overflow: hidden; }
.va-thumb img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.va-root .va-thumb .va-duration { position: absolute; right: 5px; bottom: 5px;
    background: rgba(0,0,0,.72); color: #fff; font-size: 10px; padding: 3px 5px; border-radius: 5px; }
.va-root .va-title-cell strong { display: block; font-size: 13px; margin-bottom: 4px; }
.va-root .va-title-cell span { font-size: 11px; color: var(--va-muted); }

.va-root .va-badge { display: inline-flex; align-items: center; padding: 6px 9px;
    border-radius: 999px; font-size: 11px; font-weight: 700; }
.va-root .va-published { background: #EAF8F0; color: #087D3E; }
.va-root .va-draft { background: #FFF6DD; color: #916B00; }
.va-root .va-hiddenbadge { background: #F0F1F4; color: #626875; }
.va-root .va-cat { background: #EEF2FF; color: var(--va); }

.va-actions-cell { display: flex; gap: 8px; align-items: center; }
.va-root .va-edit-btn { background: #EEF2FF; color: var(--va); padding: 8px 11px; border: 0;
    border-radius: 10px; font-weight: 600; font-size: 13px; cursor: pointer; font-family: var(--va-font-body); }
.va-root .va-menu-btn { background: #F5F5F8; color: #4A4F5D; padding: 8px 11px; font-size: 13px;
    line-height: 1; border: 0; border-radius: 10px; cursor: pointer; font-family: var(--va-font-body); }
.va-root .va-menu-btn.va-del:hover { background: #FDECEC; color: var(--va-danger); }

.va-pager { display: flex; justify-content: flex-end; align-items: center; gap: 6px; margin-top: 16px; }
.va-root .va-pager button { background: #fff; border: 1px solid var(--va-line); padding: 8px 11px;
    border-radius: 10px; font-weight: 600; cursor: pointer; font-family: var(--va-font-body); font-size: 13px; }
.va-root .va-pager .va-active { background: var(--va); color: #fff; border-color: var(--va); }
.va-root .va-pager button:disabled { opacity: .45; cursor: default; }

.va-empty { padding: 40px 16px; text-align: center; color: var(--va-muted); font-size: 14px; }

/* ---------- Formulario ---------- */
.va-grid { display: grid; grid-template-columns: minmax(0,1.6fr) minmax(300px,.8fr); gap: 18px; align-items: start; }
.va-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.va-vimeo { display: grid; grid-template-columns: 1fr auto; gap: 10px; }
.va-root .va-mini-btn { background: #EEF2FF; color: var(--va); padding: 0 14px; border: 0;
    border-radius: 10px; font-weight: 600; cursor: pointer; font-family: var(--va-font-body); font-size: 14px; }

.va-preview { aspect-ratio: 16/9; border-radius: 14px; overflow: hidden;
    background: linear-gradient(135deg,#16c8ff,#2946df 70%); position: relative;
    display: flex; align-items: center; justify-content: center; color: #fff; margin-top: 10px; }
.va-preview img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.va-root .va-play { width: 62px; height: 62px; border-radius: 50%; background: rgba(0,0,0,.55);
    display: grid; place-items: center; font-size: 22px; z-index: 2; }
.va-root .va-preview-meta { display: flex; gap: 18px; font-size: 12px; color: #e9ebff;
    position: absolute; bottom: 14px; left: 16px; z-index: 2;
    text-shadow: 0 1px 3px rgba(0,0,0,.55); }

.va-pills { display: flex; flex-wrap: wrap; gap: 8px; }
.va-root .va-pill { background: #EEF2FF; border: 1px solid #D7DFFF; color: #2946DF;
    border-radius: 999px; padding: 7px 10px; font-size: 12px; font-weight: 600;
    display: inline-flex; align-items: center; }
.va-root .va-pill button { background: transparent; padding: 0 0 0 6px; color: #3956E8;
    font-size: 14px; border: 0; cursor: pointer; line-height: 1; }
.va-add-tag { display: flex; gap: 8px; margin-top: 10px; }
.va-add-tag .va-input { flex: 1; }
.va-root .va-tag-add { background: #f4f4f7; color: #303441; border: 0; border-radius: 10px;
    padding: 11px 14px; font-weight: 600; cursor: pointer; font-family: var(--va-font-body);
    font-size: 13px; white-space: nowrap; }

.va-root .va-hint { font-size: 11px; color: var(--va-muted); margin: 5px 0 0; }

.va-toggle { display: flex; align-items: center; justify-content: space-between; gap: 12px;
    padding: 11px 0; border-top: 1px solid var(--va-line); }
.va-root .va-toggle b { font-size: 13px; }
.va-switch { position: relative; width: 44px; height: 24px; flex: 0 0 44px; }
.va-switch input { display: none; }
.va-slider { position: absolute; inset: 0; background: #d9dbe3; border-radius: 30px; cursor: pointer; }
.va-slider:before { content: ""; position: absolute; width: 18px; height: 18px; left: 3px; top: 3px;
    background: #fff; border-radius: 50%; transition: .2s; box-shadow: 0 1px 3px rgba(0,0,0,.25); }
.va-switch input:checked + .va-slider { background: var(--va); }
.va-switch input:checked + .va-slider:before { transform: translateX(20px); }

.va-footer-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 8px; }

@media (max-width: 980px) {
    .va-grid { grid-template-columns: 1fr; }
    .va-row { grid-template-columns: 1fr; }
    .va-topbar { align-items: flex-start; flex-direction: column; }
    .va-filters { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
    .va-filters, .va-stats { grid-template-columns: 1fr; }
    .va-actions { width: 100%; }
    .va-actions .va-btn { flex: 1; }
}
