/* ===== BASE DE CONOCIMIENTOS =====
   Una sola hoja para el espacio de conocimientos (KnowledgeWorkspace) en sus tres sitios: la página
   /app/knowledge, el modal de la Bandeja y el de los agentes. Es global y no con alcance de Blazor porque
   el espacio se compone de varios componentes y el CSS con alcance no cruza de uno a otro.
   Sólo variables de diseño (base.css :root). Botones, campos, tablas y badges vienen del contrato
   compartido (product-ui.css), que alcanza a `.kb-ws` también dentro de la Bandeja. */

.kb-ws {
    --kb-gap: 1rem;
    display: flex;
    flex-direction: column;
    gap: var(--kb-gap);
    min-width: 0;
    color: var(--text);
}
.kb-ws--compact { --kb-gap: .75rem; }

.kb-muted { color: var(--text-muted); font-size: .8rem; margin: 0; }
.kb-break { overflow-wrap: anywhere; }
.kb-link { color: var(--primary); font-weight: 600; text-decoration: none; }
.kb-link:hover { text-decoration: underline; }
.kb-link:focus-visible { outline: none; box-shadow: var(--focus-ring); border-radius: var(--radius-xs); }
.kb-spacer { flex: 1 1 auto; }

.kb-spinner {
    width: 14px; height: 14px; flex: 0 0 auto;
    border: 2px solid color-mix(in srgb, currentColor 25%, transparent);
    border-top-color: currentColor;
    border-radius: var(--radius-full);
    animation: kb-spin .7s linear infinite;
    display: inline-block;
}
@keyframes kb-spin { to { transform: rotate(360deg); } }

.kb-state {
    display: flex; align-items: center; justify-content: center; gap: .6rem;
    padding: 2rem 1rem; color: var(--text-muted); font-size: .88rem;
}

.kb-icon-btn {
    width: 32px; height: 32px; flex: 0 0 auto;
    display: inline-flex; align-items: center; justify-content: center;
    border: 1px solid transparent; border-radius: var(--radius);
    background: transparent; color: var(--text-muted); cursor: pointer;
    transition: color var(--transition), background-color var(--transition), border-color var(--transition);
}
.kb-icon-btn:hover:not(:disabled) { color: var(--primary-dark); background: var(--primary-light); }
.kb-icon-btn:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.kb-icon-btn:disabled { opacity: .5; cursor: not-allowed; }

.kb-link-btn {
    border: 0; background: none; padding: 0; font: inherit; font-size: .82rem; font-weight: 600;
    color: var(--primary); cursor: pointer;
}
.kb-link-btn:hover { text-decoration: underline; }

.kb-chip {
    display: inline-flex; align-items: center; gap: .35rem;
    padding: .2rem .6rem; border-radius: var(--radius-full);
    border: 1px solid var(--border); background: var(--bg-subtle);
    font-size: .76rem; font-weight: 600; color: var(--text-muted);
}
.kb-chip--link { text-decoration: none; color: var(--primary-dark); background: var(--primary-light); border-color: var(--primary-mid); }
.kb-chip--link:hover { border-color: var(--primary); }

/* ── Avisos dentro del flujo (condición que sigue viva → banner en su sitio) ── */
.kb-callout {
    display: flex; align-items: flex-start; gap: .65rem;
    padding: .75rem .9rem; border-radius: var(--radius);
    border: 1px solid var(--border); background: var(--bg-subtle);
    font-size: .85rem; line-height: 1.45;
}
.kb-callout > svg, .kb-callout > .kb-spinner { margin-top: .12rem; flex: 0 0 auto; }
.kb-callout p { margin: 0; }
.kb-callout p + p, .kb-callout strong + p { margin-top: .2rem; }
.kb-callout strong { display: block; font-weight: 700; }
.kb-callout .btn-ghost { margin-top: .5rem; }
.kb-callout.warning { background: var(--warning-light); border-color: color-mix(in srgb, var(--warning) 35%, transparent); }
.kb-callout.warning > svg { color: var(--warning); }
.kb-callout.danger { background: var(--danger-light); border-color: color-mix(in srgb, var(--danger) 30%, transparent); }
.kb-callout.danger > svg { color: var(--danger); }
.kb-callout.info { background: var(--primary-light); border-color: var(--primary-mid); color: var(--primary-dark); }

/* ── Cifras de la página ── */
.kb-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: .85rem;
}
.kb-stat {
    display: flex; flex-direction: column; align-items: flex-start; gap: .2rem;
    padding: .95rem 1.05rem; min-width: 0;
    border: 1px solid var(--border); border-radius: var(--radius-lg);
    background: var(--bg-card); box-shadow: var(--shadow-xs);
    font: inherit; text-align: left; color: inherit;
}
button.kb-stat { cursor: pointer; transition: border-color var(--transition), box-shadow var(--transition); }
button.kb-stat:hover { border-color: var(--primary-mid); box-shadow: var(--shadow-sm); }
button.kb-stat:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.kb-stat.active { border-color: var(--primary); box-shadow: 0 0 0 1px var(--primary); }
.kb-stat-label { font-size: .76rem; font-weight: 600; color: var(--text-muted); }
.kb-stat strong { font-size: 1.55rem; font-weight: 700; letter-spacing: -.02em; line-height: 1.15; }
.kb-stat small { font-size: .76rem; color: var(--text-muted); }
.kb-stat.warn strong { color: var(--warning); }
.kb-meter {
    width: 100%; height: 6px; margin: .3rem 0 .1rem;
    border-radius: var(--radius-full); background: var(--border-light); overflow: hidden;
}
.kb-meter span { display: block; height: 100%; border-radius: inherit; background: var(--primary); }
.kb-meter.warn span { background: var(--warning); }
.kb-meter.danger span { background: var(--danger); }

.kb-help-link {
    display: flex; align-items: center; gap: .45rem; flex-wrap: wrap;
    margin: -.25rem 0 0; font-size: .82rem; color: var(--text-muted);
}

/* ── Barra de herramientas ── */
.kb-toolbar {
    display: flex; align-items: center; gap: .65rem; flex-wrap: wrap;
}
.kb-ws--page .kb-search { flex: 1 1 200px; max-width: 340px; }
.kb-ws--page .kb-search .lw-search-input { width: 100%; max-width: none; }
.kb-ws--compact .kb-toolbar { gap: .5rem; }
.kb-ws--compact .kb-search { flex: 1 1 100%; }
.kb-toolbar-end { display: flex; align-items: center; gap: .5rem; margin-left: auto; flex-wrap: wrap; }
.kb-ws--compact .kb-toolbar-end { margin-left: 0; flex: 1 1 100%; }
.kb-ws--compact .kb-toolbar-end .kb-select { margin-right: auto; }

.kb-filters {
    display: inline-flex; align-items: center; gap: .2rem; padding: .2rem;
    border: 1px solid var(--border); border-radius: var(--radius);
    background: var(--bg-subtle); max-width: 100%; overflow-x: auto; scrollbar-width: none;
}
.kb-filters::-webkit-scrollbar { display: none; }
.kb-filter {
    display: inline-flex; align-items: center; gap: .35rem; white-space: nowrap;
    height: calc(var(--control-height) - 10px); padding: 0 .7rem;
    border: 0; border-radius: calc(var(--radius) - 3px);
    background: transparent; color: var(--text-muted);
    font: inherit; font-size: .8rem; font-weight: 600; cursor: pointer;
    transition: color var(--transition), background-color var(--transition), box-shadow var(--transition);
}
.kb-filter:hover { color: var(--text); }
.kb-filter.on { background: var(--bg-card); color: var(--primary-dark); box-shadow: var(--shadow-sm); }
.kb-filter:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.kb-filter-count {
    min-width: 18px; height: 18px; padding: 0 5px; border-radius: var(--radius-full);
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--warning); color: #fff; font-size: .68rem; font-weight: 700;
}

.kb-select { position: relative; }
.kb-select select {
    height: var(--control-height); padding: 0 2rem 0 .75rem;
    border: 1px solid var(--border); border-radius: var(--control-radius);
    background: var(--bg-card) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E") no-repeat right .7rem center;
    appearance: none; -webkit-appearance: none;
    font: inherit; font-size: var(--control-font-size); color: var(--text); cursor: pointer;
}
.kb-select select:focus { outline: none; border-color: var(--primary); box-shadow: var(--focus-ring); }
.kb-ws--compact .kb-select select { height: var(--control-height-sm, 34px); font-size: .8rem; }

/* ── Acciones en bloque ── */
.kb-bulkbar {
    display: flex; align-items: center; gap: .5rem; flex-wrap: wrap;
    padding: .55rem .75rem; border-radius: var(--radius);
    border: 1px solid var(--primary-mid); background: var(--primary-light);
}
.kb-bulkbar strong { font-size: .85rem; color: var(--primary-dark); margin-right: .4rem; }
.kb-bulkbar .kb-link-btn { margin-left: auto; }

/* ── Vacío y carga ── */
.kb-empty {
    display: flex; flex-direction: column; align-items: center; gap: .45rem; text-align: center;
    padding: 2.6rem 1.25rem; border: 1px dashed var(--border-strong); border-radius: var(--radius-lg);
    background: var(--bg-card);
}
.kb-ws--compact .kb-empty { padding: 1.75rem 1rem; }
.kb-empty-ic {
    width: 46px; height: 46px; display: inline-flex; align-items: center; justify-content: center;
    border-radius: var(--radius); background: var(--primary-light); color: var(--primary); margin-bottom: .25rem;
}
.kb-empty strong { font-size: 1rem; }
.kb-empty p { margin: 0; max-width: 46ch; color: var(--text-muted); font-size: .86rem; line-height: 1.5; }
.kb-empty-actions { display: flex; gap: .5rem; flex-wrap: wrap; justify-content: center; margin-top: .5rem; }

.kb-skeleton { display: grid; gap: .5rem; }
.kb-skeleton span {
    height: 54px; border-radius: var(--radius);
    background: linear-gradient(90deg, var(--border-light) 25%, var(--bg-subtle) 50%, var(--border-light) 75%);
    background-size: 200% 100%;
    animation: kb-shimmer 1.2s ease-in-out infinite;
}
@keyframes kb-shimmer { from { background-position: 200% 0; } to { background-position: -200% 0; } }

.kb-foot { display: flex; align-items: center; justify-content: space-between; gap: .75rem; flex-wrap: wrap; }

/* ── Icono de tipo ── */
.kb-type-ic {
    width: 34px; height: 34px; flex: 0 0 auto;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: var(--radius); background: var(--primary-light); color: var(--primary);
}
.kb-type-ic.gap { background: var(--warning-light); color: var(--warning); }
.kb-pub { display: inline-flex; color: var(--primary); vertical-align: middle; margin-left: .35rem; }

/* ── Tabla (página) ── */
.kb-table-wrap {
    border: 1px solid var(--border); border-radius: var(--radius-lg);
    background: var(--bg-card); overflow: visible;
}
.kb-table { width: 100%; border-collapse: collapse; table-layout: fixed; }
.kb-table th, .kb-table td { vertical-align: middle; }
.kb-table th:first-child, .kb-table td:first-child { padding-left: 1rem; }
.kb-col-check { width: 44px; }
.kb-col-status { width: 170px; }
.kb-col-use { width: 130px; }
.kb-col-date { width: 100px; color: var(--text-muted); font-size: .82rem; }
.kb-col-actions { width: 120px; text-align: right; padding-right: .75rem !important; }
.kb-table tr.is-selected td { background: color-mix(in srgb, var(--primary) 5%, transparent); }
.kb-use { font-size: .8rem; font-weight: 600; color: var(--primary-dark); }

.kb-entry-cell {
    display: flex; align-items: center; gap: .75rem; width: 100%; min-width: 0;
    border: 0; background: none; padding: .15rem 0; font: inherit; color: inherit; text-align: left; cursor: pointer;
}
.kb-entry-cell:focus-visible { outline: none; box-shadow: var(--focus-ring); border-radius: var(--radius-xs); }
.kb-entry-text { display: flex; flex-direction: column; gap: .12rem; min-width: 0; }
.kb-entry-text strong {
    font-size: .88rem; font-weight: 600; color: var(--text);
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.kb-entry-cell:hover .kb-entry-text strong { color: var(--primary-dark); }
.kb-entry-text small {
    font-size: .78rem; color: var(--text-muted);
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

.kb-menu-wrap { position: relative; display: inline-flex; }
.kb-menu-backdrop { position: fixed; inset: 0; z-index: 40; }
.kb-menu {
    position: absolute; right: 0; top: calc(100% + 4px); z-index: 41; min-width: 200px;
    display: flex; flex-direction: column; padding: .35rem;
    border: 1px solid var(--border); border-radius: var(--radius-lg);
    background: var(--bg-card); box-shadow: var(--shadow-lg);
}
.kb-menu button {
    display: flex; align-items: center; gap: .55rem; width: 100%;
    padding: .5rem .6rem; border: 0; border-radius: var(--radius);
    background: none; font: inherit; font-size: .84rem; color: var(--text); text-align: left; cursor: pointer;
}
.kb-menu button:hover, .kb-menu button:focus-visible { outline: none; background: var(--surface-hover, var(--bg-subtle)); }
.kb-menu button svg { color: var(--text-muted); }
.kb-menu button.danger, .kb-menu button.danger svg { color: var(--danger); }

/* ── Filas densas (modal) ── */
.kb-rows { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: minmax(0, 1fr); gap: .4rem; }
.kb-row {
    display: flex; align-items: center; gap: .25rem; min-width: 0;
    border: 1px solid var(--border); border-radius: var(--radius);
    background: var(--bg-card);
    transition: border-color var(--transition), background-color var(--transition);
}
.kb-row:hover { border-color: var(--primary-mid); }
.kb-row.selected { border-color: var(--primary); background: color-mix(in srgb, var(--primary) 5%, var(--bg-card)); }
.kb-row-main {
    flex: 1 1 auto; min-width: 0;
    display: flex; align-items: center; gap: .65rem;
    padding: .55rem .65rem; border: 0; background: none; border-radius: var(--radius);
    font: inherit; color: inherit; text-align: left; cursor: pointer;
}
.kb-row-main:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.kb-row .kb-type-ic { width: 30px; height: 30px; }
.kb-row-body { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; gap: .1rem; }
.kb-row-body strong { font-size: .85rem; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.kb-row-body small { font-size: .75rem; color: var(--text-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.kb-row .status-badge { flex: 0 0 auto; }
.kb-row .kb-icon-btn { margin-right: .3rem; }
.kb-check {
    width: 24px; height: 24px; flex: 0 0 auto;
    display: inline-flex; align-items: center; justify-content: center;
    border: 1px solid var(--border-strong); border-radius: var(--radius-full); color: var(--text-muted);
}
.kb-check.on { background: var(--primary); border-color: var(--primary); color: #fff; }

/* ── Pila del modal ── */
.kb-stack { display: flex; flex-direction: column; gap: .85rem; min-height: 0; }
.kb-stack-head { display: flex; align-items: center; gap: .65rem; min-width: 0; }
.kb-back {
    display: inline-flex; align-items: center; gap: .2rem; flex: 0 0 auto;
    padding: .3rem .55rem .3rem .3rem; border: 1px solid var(--border); border-radius: var(--radius);
    background: var(--bg-card); color: var(--text-muted); font: inherit; font-size: .8rem; font-weight: 600; cursor: pointer;
}
.kb-back:hover { color: var(--primary-dark); border-color: var(--primary-mid); }
.kb-back:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.kb-stack-title { font-size: .95rem; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ── Cajón lateral (página) ── */
.kb-drawer-backdrop {
    position: fixed; inset: 0; z-index: 1100;
    background: var(--overlay); backdrop-filter: blur(2px); -webkit-backdrop-filter: blur(2px);
    animation: kb-fade .16s ease;
}
.kb-drawer {
    position: fixed; top: 0; right: 0; bottom: 0; z-index: 1101;
    width: min(560px, 100vw);
    display: grid; grid-template-rows: auto minmax(0, 1fr);
    background: var(--bg-card); border-left: 1px solid var(--border);
    box-shadow: var(--shadow-xl);
    animation: kb-slide .2s var(--ease, ease);
}
.kb-drawer:focus { outline: none; }
.kb-drawer-head {
    display: flex; align-items: center; gap: .75rem;
    padding: 1rem 1.25rem; border-bottom: 1px solid var(--border-light);
}
.kb-drawer-head h2 {
    flex: 1 1 auto; min-width: 0; margin: 0;
    font-size: 1.05rem; font-weight: 700; letter-spacing: -.01em;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.kb-drawer-body { overflow-y: auto; overscroll-behavior: contain; padding: 1.15rem 1.25rem 1.5rem; }
@keyframes kb-fade { from { opacity: 0; } }
@keyframes kb-slide { from { transform: translateX(24px); opacity: 0; } }

/* ── Modal ── */
.kb-dialog-backdrop {
    position: fixed; inset: 0; z-index: 1200;
    display: flex; align-items: center; justify-content: center; padding: 1rem;
    background: var(--overlay); backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px);
    gap: 0;
}
.kb-dialog {
    width: min(720px, 100%);
    max-width: 720px !important;   /* .modal-card trae un tope de 520 px pensado para formularios */
    max-height: none !important;
    overflow: hidden !important;
    height: min(760px, calc(100dvh - 2rem));
    display: grid; grid-template-rows: auto minmax(0, 1fr) auto;
    padding: 1.25rem 1.35rem !important;
    color: var(--text);
}
.kb-dialog:focus { outline: none; }
.kb-dialog .modal-header { margin-bottom: .9rem; }
.kb-dialog-body { overflow-x: hidden; overflow-y: auto; overscroll-behavior: contain; min-height: 0; padding: .1rem .15rem .25rem; margin: 0 -.15rem; }
.kb-dialog-foot { display: flex; align-items: center; justify-content: space-between; gap: .75rem; margin-top: .85rem; padding-top: .85rem; border-top: 1px solid var(--border-light); }
.kb-fullview { text-decoration: none; }

/* ── Formulario ── */
.kb-form, .kb-import, .kb-view, .kb-pane { display: flex; flex-direction: column; gap: .95rem; min-width: 0; }
.kb-field { display: flex; flex-direction: column; gap: .35rem; min-width: 0; }
.kb-field label, .kb-label { font-size: .82rem; font-weight: 600; color: var(--text); }
.kb-field textarea { resize: vertical; min-height: 6rem; line-height: 1.5; }
.kb-field :is(input, textarea) { width: 100%; }
.kb-field-hint { font-size: .76rem; color: var(--text-muted); line-height: 1.45; }
.kb-field-error { font-size: .76rem; color: var(--danger); font-weight: 600; }
.kb-field [aria-invalid="true"] { border-color: var(--danger) !important; }

.kb-kinds { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .5rem; }
.kb-kind {
    display: flex; align-items: flex-start; gap: .6rem; min-width: 0;
    padding: .7rem .8rem; border: 1px solid var(--border); border-radius: var(--radius);
    background: var(--bg-card); font: inherit; color: inherit; text-align: left; cursor: pointer;
    transition: border-color var(--transition), background-color var(--transition), box-shadow var(--transition);
}
.kb-kind > svg { color: var(--primary); margin-top: .1rem; flex: 0 0 auto; }
.kb-kind:hover:not(:disabled) { border-color: var(--primary-mid); }
.kb-kind.on { border-color: var(--primary); background: color-mix(in srgb, var(--primary) 5%, var(--bg-card)); box-shadow: 0 0 0 1px var(--primary); }
.kb-kind:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.kb-kind-text { display: flex; flex-direction: column; gap: .1rem; min-width: 0; }
.kb-kind-text strong { font-size: .85rem; }
.kb-kind-text small { font-size: .74rem; color: var(--text-muted); line-height: 1.35; }

.kb-toggle-row {
    display: flex; align-items: flex-start; gap: .75rem; cursor: pointer;
    padding: .75rem .85rem; border: 1px solid var(--border-light); border-radius: var(--radius); background: var(--bg-subtle);
}
.kb-toggle-row input { margin-top: .1rem; }
.kb-toggle-row span { display: flex; flex-direction: column; gap: .1rem; }
.kb-toggle-row strong { font-size: .85rem; }
.kb-toggle-row small { font-size: .76rem; color: var(--text-muted); line-height: 1.4; }

.kb-form-actions {
    display: flex; align-items: center; justify-content: flex-end; gap: .55rem; flex-wrap: wrap;
    padding-top: .85rem; border-top: 1px solid var(--border-light);
}
.kb-form-actions .btn-primary .kb-spinner { color: #fff; }

/* ── Importar ── */
.kb-drop {
    position: relative;
    display: flex; flex-direction: column; align-items: center; gap: .35rem; text-align: center;
    padding: 1.9rem 1rem; border: 1.5px dashed var(--primary-mid); border-radius: var(--radius-lg);
    background: color-mix(in srgb, var(--primary) 3%, var(--bg-card)); color: var(--text);
    cursor: pointer; transition: border-color var(--transition), background-color var(--transition);
}
.kb-drop:hover, .kb-drop.over { border-color: var(--primary); background: var(--primary-light); }
.kb-drop:focus-within { box-shadow: var(--focus-ring); }
.kb-drop.busy { cursor: progress; pointer-events: none; }
.kb-drop.busy .kb-drop-ic .kb-spinner { width: 20px; height: 20px; color: var(--primary); }
.kb-drop input[type="file"] { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: pointer; font-size: 0; }
.kb-drop-ic {
    width: 44px; height: 44px; display: inline-flex; align-items: center; justify-content: center;
    border-radius: var(--radius); background: var(--primary-light); color: var(--primary); margin-bottom: .2rem;
}
.kb-drop strong { font-size: .9rem; }
.kb-drop small { font-size: .78rem; color: var(--text-muted); max-width: 48ch; }
.kb-folder-row {
    display: flex; align-items: center; justify-content: space-between; gap: .75rem; flex-wrap: wrap;
    padding: .65rem .85rem; border: 1px solid var(--border-light); border-radius: var(--radius); background: var(--bg-subtle);
    font-size: .82rem; color: var(--text-muted);
}
/* El input del botón de carpeta va oculto: el botón es su etiqueta (clic = abrir el diálogo de carpeta). */
.kb-folder-btn { position: relative; cursor: pointer; }
.kb-folder-btn input[type="file"] { position: absolute; width: 1px; height: 1px; opacity: 0; overflow: hidden; pointer-events: none; }
.kb-folder-btn:focus-within { box-shadow: var(--focus-ring); }
.kb-import-help { display: grid; gap: .45rem; }
.kb-import-help > div { display: flex; align-items: flex-start; gap: .5rem; font-size: .8rem; color: var(--text-muted); line-height: 1.45; }
.kb-import-help svg { color: var(--primary); margin-top: .1rem; flex: 0 0 auto; }
.kb-import-summary {
    display: flex; align-items: center; gap: .5rem;
    font-size: .86rem; font-weight: 700; color: var(--primary-dark);
}
.kb-import-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: minmax(0, 1fr); gap: .4rem; max-height: 360px; overflow-y: auto; }
.kb-import-row {
    display: flex; align-items: center; gap: .6rem;
    padding: .55rem .6rem; border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg-card);
}
.kb-import-row.invalid { background: color-mix(in srgb, var(--danger) 4%, var(--bg-card)); border-color: color-mix(in srgb, var(--danger) 25%, var(--border)); }
.kb-import-row .kb-type-ic { width: 30px; height: 30px; }
.kb-import-row.ignored { background: var(--bg-subtle); border-style: dashed; }
.kb-import-row.ignored .kb-type-ic { background: var(--border-light); color: var(--text-muted); }
.kb-import-row.ignored strong { color: var(--text-muted); }
.kb-import-body { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; gap: .1rem; }
.kb-import-body strong { font-size: .84rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.kb-import-body small { font-size: .74rem; color: var(--text-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.kb-failures { margin: .3rem 0 0; padding-left: 1.1rem; display: grid; gap: .15rem; font-size: .8rem; }

/* ── Ficha ── */
.kb-view-badges { display: flex; align-items: center; gap: .45rem; flex-wrap: wrap; }
.kb-view-badges .status-badge { display: inline-flex; align-items: center; gap: .3rem; }
.kb-view-block { display: flex; flex-direction: column; gap: .45rem; min-width: 0; }
.kb-view-block h4 {
    margin: 0; font-size: .72rem; font-weight: 700; color: var(--text-muted);
    text-transform: uppercase; letter-spacing: .06em;
}
.kb-quote {
    margin: 0; padding: .65rem .8rem; border-left: 3px solid var(--primary);
    background: var(--bg-subtle); border-radius: 0 var(--radius) var(--radius) 0;
    font-size: .9rem; font-weight: 600; line-height: 1.45;
}
.kb-content {
    white-space: pre-wrap; overflow-wrap: anywhere;
    max-height: 340px; overflow-y: auto;
    padding: .8rem .9rem; border: 1px solid var(--border-light); border-radius: var(--radius);
    background: var(--bg-subtle); font-size: .86rem; line-height: 1.6; color: var(--text);
}
.kb-meta { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: .4rem 1rem; margin: 0; font-size: .84rem; }
.kb-meta dt { color: var(--text-muted); }
.kb-meta dd { margin: 0; min-width: 0; }
.kb-agent-chips { display: flex; flex-wrap: wrap; gap: .4rem; }
.kb-view-actions { position: sticky; bottom: -1.5rem; background: var(--bg-card); padding-bottom: .25rem; }
.btn-danger-text { color: var(--danger) !important; }
.btn-danger-text:hover:not(:disabled) { background: var(--danger-light) !important; border-color: color-mix(in srgb, var(--danger) 35%, transparent) !important; }

/* ── Responsivo (al final: entre reglas iguales decide el orden) ── */
@media (max-width: 1100px) {
    .kb-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .kb-col-use { display: none; }
}
@media (max-width: 760px) {
    .kb-ws--page .kb-search, .kb-ws--page .kb-search .lw-search-input { width: 100%; max-width: none; }
    .kb-ws--page .kb-search { flex: 1 1 100%; }
    .kb-search .lw-kbd { display: none; }
    .kb-toolbar-end { margin-left: 0; }
    .kb-kinds { grid-template-columns: minmax(0, 1fr); }

    /* La tabla se apila en tarjetas: una fila = una tarjeta con su estado y acciones debajo. */
    .kb-table-wrap { border: 0; background: none; }
    .kb-table, .kb-table tbody, .kb-table tr, .kb-table td { display: block; width: 100%; }
    .kb-table thead { display: none; }
    .kb-table tr {
        position: relative; margin-bottom: .55rem; padding: .7rem .8rem;
        border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--bg-card);
    }
    .kb-table td { padding: 0 !important; border: 0 !important; }
    .kb-table td.kb-col-check { position: absolute; top: .9rem; right: .8rem; width: auto; }
    .kb-table td.kb-col-status, .kb-table td.kb-col-date { display: inline-flex; width: auto; align-items: center; margin-top: .55rem; margin-right: .6rem; }
    .kb-table td.kb-col-use { display: none; }
    .kb-table td.kb-col-actions { position: absolute; right: .55rem; bottom: .45rem; width: auto; }
    .kb-table tr:has(.kb-col-check) .kb-entry-cell { padding-right: 2rem; }

    .kb-dialog { height: calc(100dvh - 1rem); padding: 1rem !important; }
    .kb-dialog-backdrop { padding: .5rem; }
    .kb-drawer { width: 100vw; border-left: 0; }
    .kb-dialog .modal-header .kb-fullview { display: none; }
}
@media (max-width: 520px) {
    .kb-stats { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: .6rem; }
    .kb-stat { padding: .75rem .8rem; }
    .kb-stat strong { font-size: 1.3rem; }
    .kb-ws--compact .kb-toolbar-end .btn-sm { flex: 1 1 auto; }
}
@media (prefers-reduced-motion: reduce) {
    .kb-drawer, .kb-drawer-backdrop, .kb-skeleton span, .kb-spinner { animation: none; }
}