/* ============================================================================
 * CATÁLOGO: CONTROLES (BÚSQUEDA / FILTROS / ESTADOS)
 * Extraído desde styles/style.css para mantener el proyecto más ordenado.
 * ============================================================================ */

/* ==========================================================================
   CONTROLES DEL CATÁLOGO (DISEÑO HORIZONTAL FULL-WIDTH)
   ========================================================================== */
.catalog-container {
    padding: 0;
    width: 100%;
}

/* Header pegajoso sólido (Velvet Noir) - Anclado al Navbar */
.catalog-header-sticky {
    position: -webkit-sticky;
    position: sticky;
    top: var(--header-height);
    z-index: 900;

    /* `position: sticky` ya cuenta como “posicionado” para ::before */
    isolation: isolate;

    /* Fondo sólido y neutro (sin efectos raros) */
    background: var(--color-superficie);

    backdrop-filter: none;
    -webkit-backdrop-filter: none;

    border: none;
    border-bottom: 1px solid var(--color-borde);
    border-radius: 0;

    box-shadow: 0 6px 22px rgba(0, 0, 0, 0.35);

    padding: 16px 24px;


    height: auto;
    min-height: auto;
    overflow: visible;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    gap: 12px;

    margin: 0;
}

.catalog-header-sticky::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    height: 0;
    background: none;
    pointer-events: none;
}

.catalog-controls-row {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: nowrap;
    padding-bottom: 0;
}

/* 1b. Item Vista (lista / tarjetas) */
.view-item {
    flex: 0 0 auto;
}

/* 1. Item Búsqueda */
.search-item {
    flex: 0 1 340px;
    max-width: 420px;
    min-width: 220px;
}

.search-wrap-compact {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
}

.search-wrap-compact::before {
    content: "⌕";
    position: absolute;
    left: 14px;
    top: 48%;
    transform: translateY(-50%);
    font-size: 1.4em;
    color: rgba(var(--color-marca-rgb), 0.65);
    pointer-events: none;
    font-weight: 300;
}

.search-input-compact {
    width: 100%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-borde);
    border-radius: 999px;
    /* Píldora suave */
    padding: 10px 46px 10px 44px;
    height: 42px;
    /* Un poco más alto para elegancia */
    box-sizing: border-box;
    line-height: normal;
    font-size: 0.95rem;
    font-family: var(--font-ui);
    color: var(--color-texto);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.search-input-compact:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(var(--color-marca-rgb), 0.30);
}

.search-input-compact:focus {
    outline: none;
    background: var(--color-superficie-2);
    border-color: var(--color-marca);
    box-shadow: inset 0 0 0 1px rgba(var(--color-marca-rgb), 0.35);
}

.search-clear {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    /* Circular */
    border: 1px solid rgba(var(--color-marca-rgb), 0.18);
    background: rgba(var(--color-marca-rgb), 0.08);
    color: var(--color-texto);
    opacity: 0.7;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    transition: all 0.2s ease;
}

.search-input-compact::placeholder {
    color: var(--color-texto-suave);
    opacity: 0.75;
    font-style: normal;
}

/* 2. Item Filtros */
.filters-item {
    /* Importante: flex-basis 0 evita que el contenido (selects) “pida” ancho
       y termine achicando el buscador/toggle (se percibe como corrimiento). */
    flex: 1 1 0;
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    padding-bottom: 2px;

    /* Evita que el scrollbar horizontal cambie la altura de la barra sticky
       (eso se percibe como “salto” del buscador/botón de vista al alternar). */
    scrollbar-width: none;
    /* Firefox */
    -ms-overflow-style: none;
    /* Legacy Edge */
}

.filters-item::-webkit-scrollbar {
    height: 0;
}

/* Botón de reinicio: siempre a la derecha */
.reset-item {
    flex: 0 0 auto;
    margin-left: auto;
}

.filter-select-compact {
    font-family: inherit;
    font-size: 0.9rem;
    line-height: normal;
    color: var(--color-texto);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-borde);
    padding: 0 32px 0 16px;
    /* Más espacio a la derecha para la flecha */
    height: 42px;
    /* Altura elegante */
    box-sizing: border-box;
    border-radius: 999px;
    /* Estandarización Píldora */
    outline: none;
    min-width: 140px;
    max-width: 180px;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    /* Flecha personalizada */
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: 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='%239ca3af' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
}

.filter-select-compact.filter-empty {
    color: var(--color-texto-suave);
    opacity: 0.85;
}

.filter-select-compact:focus {
    border-color: rgba(var(--color-marca-rgb), 0.45);
    background: var(--color-superficie-2);
    box-shadow: none;
}

.filter-select-compact:focus-visible {
    outline: none;
    border-color: var(--color-marca);
    box-shadow: inset 0 0 0 1px rgba(var(--color-marca-rgb), 0.40);
}

.filter-select-compact:hover {
    border-color: rgba(var(--color-marca-rgb), 0.30);
    background: rgba(255, 255, 255, 0.05);
}

/* Estado activo (cuando el filtro tiene un valor) */
.filters-item .filter-select-compact.filter-active-state {
    border-color: rgba(var(--color-marca-rgb), 0.65);
    background: rgba(var(--color-marca-rgb), 0.12);
    color: var(--color-texto);
    box-shadow: 0 0 0 3px rgba(var(--color-marca-rgb), 0.14);
}

.filters-item .filter-select-compact.filter-active-state:hover {
    background: rgba(var(--color-marca-rgb), 0.16);
}

/* Opciones del desplegable: evita que se vean “blancas” en algunos navegadores */
.filters-item .filter-select-compact option {
    background: var(--color-superficie);
    color: var(--color-texto);
}

/* Botón "Nueva Búsqueda" Prominente - Minimal */
.btn-reset-prominent {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0 24px;
    height: 42px;

    background: var(--color-superficie-2);
    border: 1px solid var(--color-borde);
    color: var(--color-texto);

    border-radius: 6px;
    font-family: var(--font-ui);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;

    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.btn-reset-prominent:not(:disabled) {
    background: rgba(var(--color-marca-rgb), 0.12);
    border-color: var(--color-marca);
    color: var(--color-marca);
    box-shadow: 0 0 12px rgba(var(--color-marca-rgb), 0.18);
    animation: pulse-border 2s infinite;
}

@keyframes pulse-border {
    0% {
        box-shadow: 0 0 0 0 rgba(var(--color-marca-rgb), 0.40);
    }

    70% {
        box-shadow: 0 0 0 7px rgba(var(--color-marca-rgb), 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(var(--color-marca-rgb), 0);
    }
}

.btn-reset-prominent:hover:not(:disabled) {
    background: var(--color-marca);
    color: var(--color-fondo);
    border-color: var(--color-marca);
    box-shadow: 0 0 18px rgba(var(--color-marca-rgb), 0.30), 0 14px 28px rgba(0, 0, 0, 0.35);
    animation: none;
}

.btn-reset-prominent .icon {
    font-size: 1.1em;
    line-height: 1;
}

.btn-reset-prominent:active:not(:disabled) {
    /* Sin “salto” al click: feedback sin mover el layout */
    transform: none;
    box-shadow: inset 0 0 0 1px rgba(var(--color-marca-rgb), 0.22);
}

.btn-reset-prominent:disabled {
    opacity: 0.3;
    cursor: default;
    border-color: var(--color-borde);
    background: transparent;
    color: var(--color-texto-suave);
}

.btn-reset-prominent:focus-visible {
    outline: none;
    border-color: var(--color-marca);
    box-shadow: 0 0 0 3px rgba(var(--color-marca-rgb), 0.22);
}

/* 3. Item Vistas */
.view-toggles-compact {
    display: flex;
    background: var(--color-superficie-2);
    border: 1px solid var(--color-borde);
    border-radius: 6px;
    padding: 4px;
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.22);
}

.view-toggles-compact .toggle-btn {
    width: 30px;
    height: 30px;
    border-radius: 4px;
    border: 1px solid transparent;
    background: transparent;
    color: var(--color-texto-muy-suave);
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
    line-height: 1;
    transition: background-color var(--transicion-rapida), border-color var(--transicion-rapida), color var(--transicion-rapida), box-shadow var(--transicion-rapida);
}

.view-toggles-compact .toggle-btn:active {
    transform: none;
}

.view-toggles-compact .toggle-btn:hover {
    background: rgba(var(--color-marca-rgb), 0.10);
    border-color: rgba(var(--color-marca-rgb), 0.28);
    box-shadow: inset 0 0 0 1px rgba(var(--color-marca-rgb), 0.22);
    color: var(--color-texto);
}

.view-toggles-compact .toggle-btn:focus-visible {
    outline: none;
    border-color: var(--color-marca);
    box-shadow: inset 0 0 0 1px rgba(var(--color-marca-rgb), 0.40);
    color: var(--color-texto);
}

.view-toggles-compact .toggle-btn.active {
    background: rgba(var(--color-marca-rgb), 0.16);
    color: var(--color-texto);
    box-shadow: inset 0 0 0 1px rgba(var(--color-marca-rgb), 0.18);
    border-color: rgba(var(--color-marca-rgb), 0.55);
}

.view-toggles-compact .toggle-btn.active:hover {
    background: rgba(var(--color-marca-rgb), 0.22);
}

.catalog-status-compact {
    font-size: 0.85em;
    color: var(--color-texto);
    margin-top: 0;
    line-height: 1.25;
    white-space: normal;
    overflow: visible;
    text-overflow: clip;
    padding: 8px 10px;
    border-radius: 12px;
    border: 1px solid rgba(var(--color-marca-rgb), 0.22);
    background: rgba(var(--color-marca-rgb), 0.10);
    box-shadow: none;
}

.preload-status {
    margin-top: 4px;
    font-size: 0.85em;
    line-height: 1.25;
    color: var(--color-texto-suave);
    white-space: normal;
    overflow: visible;
    text-overflow: clip;

    padding: 6px 10px;
    border-radius: 12px;
    border: 1px solid var(--color-borde);
    background: rgba(255, 255, 255, 0.03);
}

.preload-status.done {
    color: var(--color-exito);
}

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

.active-filters {
    margin-top: 6px;
    display: flex;
    flex-wrap: nowrap;
    gap: 8px;
    align-items: center;
    overflow-x: auto;
    overflow-y: hidden;
    padding-bottom: 2px;
}

.filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    height: 26px;
    padding: 0 10px;
    border-radius: 4px;

    border: 1px solid rgba(var(--color-marca-rgb), 0.40);
    background: rgba(var(--color-marca-rgb), 0.10);
    color: var(--color-marca);

    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;

    cursor: pointer;
    user-select: none;
    transition: all var(--transicion-rapida);
    white-space: nowrap;
    flex: 0 0 auto;
}

.filter-chip>span:first-child {
    max-width: 280px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.filter-chip:hover {
    background: rgba(var(--color-marca-rgb), 0.18);
    border-color: var(--color-marca);
    box-shadow: 0 0 10px rgba(var(--color-marca-rgb), 0.22);
}

.filter-chip:focus {
    outline: none;
    box-shadow: 0 0 0 4px rgba(var(--color-marca-rgb), 0.26);
}

.filter-chip .chip-x {
    width: 18px;
    height: 18px;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.2);
    color: rgba(255, 255, 255, 0.9);
    font-size: 14px;
    line-height: 1;
}

/* ==========================================================================
   ESTADO VACÍO (NO RESULTS)
   ========================================================================== */
.no-results {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    text-align: center;
    grid-column: 1 / -1;
    background: var(--color-superficie-2);
    border: 1px dashed var(--color-borde);
    border-radius: 8px;
    margin: 40px auto;
    max-width: 500px;
    width: 100%;
}

.no-results-icon {
    font-size: 3rem;
    margin-bottom: 16px;
    opacity: 0.5;
}

.no-results h3 {
    font-size: 1.4rem;
    color: var(--color-texto);
    margin: 0 0 8px 0;
    font-weight: 400;
}

.no-results p {
    color: var(--color-texto-suave);
    margin: 0 0 24px 0;
    font-size: 1rem;
}

.btn-reset-empty-state {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    background: var(--color-marca);
    color: var(--color-fondo);
    border: none;
    border-radius: 999px;
    /* Píldora */
    font-family: var(--font-ui);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 12px rgba(var(--color-marca-rgb), 0.22);
}

.btn-reset-empty-state:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(var(--color-marca-rgb), 0.35);
    filter: brightness(1.08);
}

/* ==========================================================================
   RESPONSIVE (MÓVIL): CONTROLES MÁS COMPACTOS
   Nota: el resto del @media (navbar, cards, etc.) vive en style.css
   ========================================================================== */
@media (max-width: 768px) {
    .catalog-controls-row {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }

    .view-toggles-compact .toggle-btn {
        width: 38px;
        height: 38px;
    }

    .view-toggles-compact {
        padding: 3px;
    }

    .btn-reset-prominent {
        height: 38px;
        padding: 0 16px;
        font-size: 0.75rem;
    }

    .search-item {
        flex: 0 0 auto;
    }

    .search-input-compact {
        height: 42px;
        font-size: 0.98rem;
    }

    .search-clear {
        width: 36px;
        height: 36px;
        right: 8px;
        border-radius: 12px;
    }

    .filters-item {
        flex-wrap: wrap;
        overflow-x: visible;
        padding-bottom: 0;
        margin-right: 0;
        padding-right: 0;
        mask-image: none;
        gap: 6px;
    }

    .filter-select-compact {
        flex: 1 1 calc(50% - 6px);
        max-width: none;
        min-width: 0;
        height: 38px;
        font-size: 0.9rem;
        background: var(--color-superficie);
        border-color: var(--color-borde);
    }

    #filter-reset {
        flex: 1 1 100%;
        width: 100%;
    }

    .catalog-status-compact {
        white-space: normal;
        overflow: visible;
        text-overflow: clip;
        font-size: 0.75em;
        line-height: 1.15;
    }

    .catalog-header-sticky {
        position: sticky;
        top: var(--header-height);
        z-index: 900;
        background: var(--color-superficie);
        border-bottom: 1px solid var(--color-borde);
        box-shadow: 0 8px 16px -10px rgba(0, 0, 0, 0.55);
        padding: 10px 12px;
        margin-bottom: 0;
        gap: 10px;
    }
}