/**
 * WPTools — Catalog Styles
 * Inherits fonts and colors from the active theme.
 */

.wpt-catalog {
    padding: 3rem 0;
}

.wpt-catalog .wpt-container {
    max-width: 1200px;
}

.wpt-catalog-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.wpt-catalog-header h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin: 0 0 0.625rem;
    letter-spacing: -0.025em;
    line-height: 1.15;
}

.wpt-catalog-header p {
    font-size: 1.125rem;
    opacity: 0.55;
    margin: 0;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

/* Controls */
.wpt-catalog-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
}

.wpt-category-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.wpt-cat-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.625rem 1.25rem;
    font-size: 0.9375rem;
    font-weight: 500;
    font-family: inherit;
    color: inherit;
    background: var(--wpt-bg-subtle, #f8fafc);
    border: 1.5px solid var(--wpt-border, #e5e7eb);
    border-radius: 999px;
    cursor: pointer;
    transition: all var(--wpt-transition, 0.2s);
    line-height: 1.4;
    text-decoration: none;
    white-space: nowrap;
    min-height: 44px;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.wpt-cat-btn:hover {
    background: var(--wpt-border, #e5e7eb);
    transform: translateY(-1px);
}

.wpt-cat-btn.active {
    background: var(--wpt-accent, #2563eb);
    color: #fff;
    border-color: var(--wpt-accent, #2563eb);
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.25);
}

.wpt-cat-btn.active:hover {
    background: var(--wpt-accent-hover, #1d4ed8);
}

.wpt-cat-count {
    display: inline-block;
    background: rgba(255, 255, 255, 0.25);
    border-radius: 999px;
    padding: 0.0625rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
}

.wpt-cat-btn:not(.active) .wpt-cat-count {
    background: var(--wpt-border, #e5e7eb);
}

.wpt-search {
    padding: 0.625rem 1.25rem;
    border: 1.5px solid var(--wpt-border, #e5e7eb);
    border-radius: 999px;
    font-size: 0.9375rem;
    font-family: inherit;
    color: inherit;
    background: var(--wp--preset--color--base, #fff);
    width: 260px;
    max-width: 100%;
    min-height: 44px;
    transition: border-color var(--wpt-transition, 0.2s), box-shadow var(--wpt-transition, 0.2s);
}

.wpt-search:focus {
    outline: none;
    border-color: var(--wpt-accent, #2563eb);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

/* Tool grid */
.wpt-tool-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

/* Tool card */
.wpt-tool-card {
    display: flex;
    flex-direction: column;
    background: var(--wp--preset--color--base, #fff);
    border: 1.5px solid var(--wpt-border, #e5e7eb);
    border-radius: var(--wpt-radius-xl, 20px);
    text-decoration: none;
    color: inherit;
    overflow: hidden;
    transition: box-shadow var(--wpt-transition, 0.2s), transform var(--wpt-transition, 0.2s), border-color var(--wpt-transition, 0.2s);
}

.wpt-tool-card:hover {
    box-shadow: var(--wpt-shadow-lg, 0 8px 24px rgba(0,0,0,0.1));
    transform: translateY(-4px);
    border-color: transparent;
}

/* Card with thumbnail */
.wpt-card-thumb {
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--wpt-bg-subtle, #f8fafc);
}

.wpt-card-thumb-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.wpt-tool-card:hover .wpt-card-thumb-img {
    transform: scale(1.05);
}

/* Card without thumbnail — icon */
.wpt-card-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--wpt-bg-subtle, #f8fafc);
    border-radius: 14px;
    margin: 1.75rem 1.75rem 0;
    font-size: 28px;
    color: var(--wpt-accent, #2563eb);
    transition: transform var(--wpt-transition, 0.2s), background var(--wpt-transition, 0.2s);
}

.wpt-tool-card:hover .wpt-card-icon {
    transform: scale(1.1);
    background: rgba(37, 99, 235, 0.08);
}

.wpt-card-icon img {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.wpt-card-icon .dashicons {
    font-size: 28px;
    width: 28px;
    height: 28px;
}

/* Card body */
.wpt-card-title {
    font-size: 1.1875rem;
    font-weight: 700;
    margin: 0 0 0.5rem;
    line-height: 1.3;
    padding: 1.25rem 1.75rem 0;
    letter-spacing: -0.01em;
}

.wpt-card-icon + .wpt-card-title {
    padding-top: 1rem;
}

.wpt-card-thumb + .wpt-card-title {
    padding-top: 1.25rem;
}

.wpt-card-desc {
    font-size: 0.875rem;
    opacity: 0.55;
    margin: 0;
    line-height: 1.55;
    flex-grow: 1;
    padding: 0 1.75rem;
}

.wpt-card-category {
    display: inline-block;
    margin: 1rem 1.75rem 1.75rem;
    padding: 0.3125rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--wpt-accent, #2563eb);
    background: rgba(37, 99, 235, 0.07);
    border-radius: 999px;
    align-self: flex-start;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.wpt-no-tools,
.wpt-no-results p {
    text-align: center;
    opacity: 0.5;
    padding: 4rem 1rem;
    grid-column: 1 / -1;
    font-size: 1.0625rem;
}

/* ── Responsive: Tablet ──────── */
@media (max-width: 768px) {
    .wpt-catalog {
        padding: 2rem 0;
    }

    .wpt-catalog-header h1 {
        font-size: 2rem;
    }

    .wpt-tool-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        gap: 1rem;
    }
}

/* ── Responsive: Mobile ──────── */
@media (max-width: 640px) {
    .wpt-catalog {
        padding: 1.5rem 0;
    }

    .wpt-catalog-header {
        margin-bottom: 1.5rem;
    }

    .wpt-catalog-controls {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }

    .wpt-category-filter {
        overflow-x: auto;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        padding-bottom: 0.25rem;
    }

    .wpt-category-filter::-webkit-scrollbar {
        display: none;
    }

    .wpt-cat-btn {
        flex-shrink: 0;
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
        min-height: 40px;
    }

    .wpt-search {
        width: 100%;
    }

    .wpt-tool-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .wpt-catalog-header h1 {
        font-size: 1.75rem;
    }

    .wpt-catalog-header p {
        font-size: 1rem;
    }

    .wpt-card-title {
        font-size: 1.0625rem;
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }

    .wpt-card-desc {
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }

    .wpt-card-category {
        margin-left: 1.25rem;
        margin-right: 1.25rem;
        margin-bottom: 1.25rem;
    }

    .wpt-card-icon {
        margin-left: 1.25rem;
        margin-top: 1.25rem;
        width: 48px;
        height: 48px;
    }
}

/* ── Responsive: Small phones ──────── */
@media (max-width: 380px) {
    .wpt-catalog {
        padding: 1rem 0;
    }

    .wpt-catalog-header h1 {
        font-size: 1.5rem;
    }

    .wpt-cat-btn {
        padding: 0.375rem 0.875rem;
        font-size: 0.8125rem;
    }
}