/** Catálogo — solo layout (componentes en boltek-ui.css) */

/**
 * Catálogo — layout y componentes (tokens en boltek-tokens.css)
 */
.page-catalog .main-content {
    padding-top: var(--header-height);
}

.cat-controls {
    background: var(--color-bg-light);
    border-bottom: 1px solid var(--color-border);
    padding: 0.85rem 0;
    position: sticky;
    top: var(--header-height);
    z-index: 50;
}

.cat-controls__inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.search-box {
    display: flex;
    align-items: center;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 0.5rem 0.9rem;
    gap: 0.5rem;
    flex: 1;
    min-width: 200px;
    max-width: 420px;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.search-box:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-muted);
}

.search-box svg {
    width: 18px;
    height: 18px;
    fill: var(--color-text-muted);
    flex-shrink: 0;
}

.search-box input {
    border: none;
    background: transparent;
    outline: none;
    font-size: 16px;
    color: var(--color-text);
    width: 100%;
    font-family: var(--font-main);
}

.results-count {
    font-size: 0.85rem;
    color: var(--color-text-light);
    white-space: nowrap;
}

.results-count strong {
    color: var(--color-primary);
}

.catalog-intro__lead {
    margin: 0.5rem 0 0;
    font-size: 0.9rem;
    color: var(--color-text-light);
    max-width: 52rem;
    line-height: 1.5;
}

/* —— Proveedores representados (enlaces externos) —— */
.cat-providers {
    padding: 0 0 1.35rem;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
}

.cat-providers__inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.cat-providers__panel {
    margin-top: 0.25rem;
    padding: 1.15rem 1.25rem 1.25rem;
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.cat-providers__header {
    margin-bottom: 1rem;
    padding-bottom: 0.85rem;
    border-bottom: 1px solid var(--color-border);
}

.cat-providers__eyebrow {
    margin: 0 0 0.35rem;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-primary);
}

.cat-providers__title {
    margin: 0 0 0.35rem;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-head);
    letter-spacing: -0.02em;
    line-height: 1.3;
}

.cat-providers__lead {
    margin: 0;
    font-size: 0.8125rem;
    color: var(--color-text-light);
    line-height: 1.45;
    max-width: 40rem;
}

.cat-providers__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
}

.cat-providers__card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 0.5rem;
    min-height: 4.25rem;
    padding: 0.9rem 1rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    text-decoration: none;
    color: var(--color-head);
    transition:
        border-color var(--transition-fast),
        box-shadow var(--transition-fast),
        transform var(--transition-fast),
        background var(--transition-fast);
}

.cat-providers__card:hover {
    border-color: rgba(0, 70, 127, 0.35);
    background: var(--color-primary-muted);
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.06);
    transform: translateY(-1px);
    color: var(--color-head);
}

.cat-providers__card-name {
    font-size: 0.9375rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    line-height: 1.25;
}

.cat-providers__card-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-primary);
    line-height: 1;
}

.cat-providers__card-cta svg {
    flex-shrink: 0;
    fill: currentColor;
    opacity: 0.9;
}

.cat-providers__card:hover .cat-providers__card-cta {
    color: var(--color-primary-dark);
}

@media (max-width: 720px) {
    .cat-providers__grid {
        grid-template-columns: 1fr;
    }
}

.cat-main {
    max-width: 1280px;
    margin: 0 auto;
    padding: 2rem 1.5rem 4rem;
}

.cat-main.has-sidebar {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 2rem;
    align-items: start;
}

.cat-sidebar {
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    position: sticky;
    top: calc(var(--header-height) + 4.5rem);
    box-shadow: var(--shadow-sm);
}

.filter-group {
    margin-bottom: 1.5rem;
}

.filter-group:last-child {
    margin-bottom: 0;
}

.filter-title {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-head);
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 0.5rem;
    margin-bottom: 0.75rem;
}

.filter-list {
    max-height: 200px;
    overflow-y: auto;
    padding-right: 0.5rem;
    margin-bottom: 0.5rem;
}

.filter-list::-webkit-scrollbar {
    width: 5px;
}

.filter-list::-webkit-scrollbar-thumb {
    background: var(--color-border-strong);
    border-radius: 4px;
}

.filter-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.88rem;
    margin-bottom: 0.4rem;
    cursor: pointer;
    color: var(--color-text);
}

.filter-item input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--color-primary);
    cursor: pointer;
    flex-shrink: 0;
}

.filter-item span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.torque-inputs {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    justify-content: space-between;
}

.torque-inputs input {
    width: 45%;
    padding: 0.4rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    text-align: center;
    font-family: var(--font-main);
}

.torque-inputs input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px var(--color-primary-muted);
}

.torque-inputs span {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

/* Catálogo con sidebar: forzar 3 cols mientras haya espacio (área útil ~600px+) */
@media (min-width: 721px) {
    .cat-main.has-sidebar .products-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 900px) {
    .cat-main.has-sidebar {
        grid-template-columns: 1fr;
    }

    .cat-sidebar {
        position: static;
        margin-bottom: 2rem;
        top: auto;
    }
}

/* Grid responsive → boltek-ui.css */