/* =====================================================================
   Landing de administracion (/admin) - rediseno v2.
   Pestanas (Parametrizacion / Gestion / Superadmin) + buscador + rejilla
   de tarjetas. Estilos aislados bajo .admin-landing para no colisionar con
   el tema global. Paleta por variables locales, con override para tema
   oscuro (html[data-bs-theme=dark]).
   ===================================================================== */
/* Fondo gris de la zona de contenido SOLO en esta pagina (se detecta por la presencia de
   .admin-landing dentro). Se revierte solo al navegar a otra pagina. El tema deja .content-page
   sin fondo propio, asi que hereda el gris. Provisional hasta unificar el fondo de toda la app. */
.content-page:has(.admin-landing),
.portal-content:has(.admin-landing) {
    background-color: #f6f7f9;
}

html[data-bs-theme="dark"] .content-page:has(.admin-landing),
html[data-bs-theme="dark"] .portal-content:has(.admin-landing) {
    background-color: #181b22;
}

.admin-landing {
    --al-surface: #ffffff;
    --al-border: #e9ebf0;
    --al-border-soft: #f0f2f5;
    --al-input-border: #e4e7ee;
    --al-text: #2e3345;
    --al-text-strong: #2e3345;
    --al-text-muted: #8a90a0;
    --al-accent: #ee4359;
    --al-accent-strong: #e02d47;
    --al-accent-subtle: #fdeef0;
    --al-tab-idle: #6b7183;
    --al-sub: #17a29b;
    --al-sub-hover: #0d7a75;
    --al-ext: #c3c8d4;
    --al-row-hover: #fbfbfd;

    display: flex;
    flex-direction: column;
    gap: 18px;
}

/* --- Barra de herramientas: pestanas a la izquierda, buscador a la derecha --- */
.admin-landing-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

/* --- Pestanas (segmented control) --- */
.admin-landing-tabs {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--al-surface);
    border: 1px solid var(--al-border);
    border-radius: 11px;
    padding: 5px;
}

.admin-landing-tab {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    background: transparent;
    color: var(--al-tab-idle);
    font-family: inherit;
    font-size: 13.5px;
    font-weight: 600;
    line-height: 1;
    transition: background-color .15s ease, color .15s ease;
}

.admin-landing-tab:hover {
    color: var(--al-accent-strong);
}

.admin-landing-tab.is-active {
    background: var(--al-accent-subtle);
    color: var(--al-accent-strong);
}

.admin-landing-tab i {
    font-size: 16px;
}

/* --- Buscador --- */
.admin-landing-search {
    position: relative;
    width: 320px;
    max-width: 100%;
}

.admin-landing-search i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--al-text-muted);
    font-size: 15px;
    pointer-events: none;
}

.admin-landing-search input {
    width: 100%;
    box-sizing: border-box;
    padding: 9px 12px 9px 36px;
    font-family: inherit;
    font-size: 13.5px;
    color: var(--al-text);
    background: var(--al-surface);
    border: 1px solid var(--al-input-border);
    border-radius: 9px;
}

.admin-landing-search input:focus-visible {
    outline: 2px solid var(--al-accent);
    outline-offset: 1px;
}

/* --- Rejilla de tarjetas --- */
.admin-landing-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.admin-landing-card {
    background: var(--al-surface);
    border: 1px solid var(--al-border);
    border-radius: 12px;
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.admin-landing-card-head {
    display: flex;
    align-items: center;
    gap: 12px;
}

.admin-landing-card-icon {
    width: 36px;
    height: 36px;
    border-radius: 9px;
    background: var(--al-accent-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--al-accent);
}

.admin-landing-card-icon i {
    font-size: 18px;
}

.admin-landing-card-title {
    font-size: 14.5px;
    font-weight: 600;
    color: var(--al-text-strong);
    line-height: 1.25;
}

/* --- Sublista (hijos) --- */
.admin-landing-sublist {
    display: flex;
    flex-direction: column;
    border-top: 1px solid var(--al-border-soft);
    padding-top: 8px;
}

.admin-landing-sublink {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 13px;
    color: var(--al-sub);
    padding: 5px 2px;
    text-decoration: none;
}

.admin-landing-sublink:hover {
    color: var(--al-sub-hover);
}

.admin-landing-sublink i {
    font-size: 14px;
    flex-shrink: 0;
}

/* --- Resultados de busqueda --- */
.admin-landing-results {
    background: var(--al-surface);
    border: 1px solid var(--al-border);
    border-radius: 12px;
    padding: 8px 18px;
}

.admin-landing-result {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 2px;
    border-bottom: 1px solid var(--al-border-soft);
    font-size: 13.5px;
    text-decoration: none;
}

.admin-landing-result:last-child {
    border-bottom: none;
}

.admin-landing-result:hover {
    background: var(--al-row-hover);
}

.admin-landing-result > i {
    color: var(--al-ext);
    font-size: 14px;
    flex-shrink: 0;
}

.admin-landing-result-path {
    color: var(--al-text-muted);
    font-size: 12.5px;
}

.admin-landing-result-label {
    color: var(--al-text-strong);
    font-weight: 500;
}

.admin-landing-empty {
    padding: 20px 2px;
    font-size: 13.5px;
    color: var(--al-text-muted);
}

/* --- Responsive --- */
@media (max-width: 1199.98px) {
    .admin-landing-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 991.98px) {
    .admin-landing-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 575.98px) {
    .admin-landing-grid { grid-template-columns: 1fr; }
    .admin-landing-search { width: 100%; }
    .admin-landing-tabs { width: 100%; justify-content: space-between; }
}

/* --- Tema oscuro: se reasignan solo las variables de superficie/borde/texto --- */
html[data-bs-theme="dark"] .admin-landing {
    --al-surface: #22252f;
    --al-border: #313543;
    --al-border-soft: #2a2e3a;
    --al-input-border: #363b49;
    --al-text: #e6e8ef;
    --al-text-strong: #eef0f5;
    --al-text-muted: #949aa8;
    --al-accent-subtle: rgba(238, 67, 89, .16);
    --al-tab-idle: #949aa8;
    --al-sub: #3fc7bf;
    --al-sub-hover: #6fd8d1;
    --al-ext: #565c6b;
    --al-row-hover: rgba(255, 255, 255, .03);
}