/**
 * Taiyaari 360 — Categories Page (mobile-first)
 */

/* ── Hero ── */
.categories-hero {
    position: relative;
    padding: clamp(1.25rem, 4vw, 3rem) 0 clamp(0.875rem, 2.5vw, 2rem);
    overflow: hidden;
}

.categories-hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #f3f1ff 0%, #ece9ff 45%, #f8f7fc 100%);
    z-index: 0;
}

.categories-hero-bg::before,
.categories-hero-bg::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.5;
}

.categories-hero-bg::before {
    top: -20%;
    left: -10%;
    width: 280px;
    height: 280px;
    background: rgba(107, 76, 255, 0.15);
}

.categories-hero-bg::after {
    bottom: -30%;
    right: -5%;
    width: 240px;
    height: 240px;
    background: rgba(224, 64, 251, 0.1);
}

[data-theme="dark"] .categories-hero-bg {
    background: linear-gradient(135deg, rgba(107, 76, 255, 0.12) 0%, var(--bg-secondary) 100%);
}

.categories-hero-inner {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: clamp(0.875rem, 2.5vw, 1.5rem);
}

.categories-hero-visual {
    flex-shrink: 0;
}

.categories-hero-mark {
    width: clamp(64px, 14vw, 80px);
    height: clamp(64px, 14vw, 80px);
    border-radius: 20px;
    box-shadow: 0 8px 28px rgba(107, 76, 255, 0.25);
}

.categories-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.35rem 0.85rem;
    background: rgba(107, 76, 255, 0.1);
    color: var(--primary);
    font-size: 0.8125rem;
    font-weight: 600;
    border-radius: 999px;
    margin-bottom: 0.75rem;
}

.categories-hero-content h1 {
    font-family: 'Outfit', var(--font-family);
    font-size: clamp(1.5rem, 5.5vw, 2.75rem);
    font-weight: 800;
    line-height: 1.15;
    color: var(--text-primary);
    margin: 0 0 0.75rem;
}

.categories-hero-subtitle {
    font-size: clamp(0.875rem, 2.5vw, 1.0625rem);
    color: var(--text-secondary);
    max-width: 520px;
    margin: 0 auto 1.25rem;
    line-height: 1.65;
}

.categories-hero-stats {
    display: inline-flex;
    align-items: center;
    gap: 1.25rem;
    flex-wrap: wrap;
    justify-content: center;
    padding: 0.75rem 1.25rem;
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(107, 76, 255, 0.12);
    border-radius: 14px;
    backdrop-filter: blur(8px);
}

[data-theme="dark"] .categories-hero-stats {
    background: rgba(var(--slate-900-rgb, 15, 23, 42), 0.5);
}

.categories-stat {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.categories-stat strong {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(1.25rem, 3vw, 1.5rem);
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

.categories-stat span {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.categories-stat-divider {
    width: 1px;
    height: 32px;
    background: rgba(107, 76, 255, 0.2);
}

/* ── Sticky search ── */
.categories-search-sticky {
    position: sticky;
    top: calc(var(--topbar-height, 64px) - 1px);
    z-index: 30;
    background: rgba(var(--white-rgb, 255, 255, 255), 0.92);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-light);
    padding: 0.625rem 0;
}

[data-theme="dark"] .categories-search-sticky {
    background: rgba(var(--slate-900-rgb, 15, 23, 42), 0.92);
}

.categories-search {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 14px;
    padding: 0 1rem;
    box-shadow: 0 2px 12px rgba(15, 23, 42, 0.05);
    transition: border-color 0.2s, box-shadow 0.2s;
    min-height: 48px;
}

.categories-search:focus-within {
    border-color: rgba(107, 76, 255, 0.4);
    box-shadow: 0 4px 20px rgba(107, 76, 255, 0.1);
}

.categories-search svg,
.categories-search .icon {
    color: var(--text-muted);
    flex-shrink: 0;
}

.categories-search input {
    flex: 1;
    border: none;
    background: transparent;
    padding: 0.75rem 0;
    font-size: 16px;
    color: var(--text-primary);
    outline: none;
    min-width: 0;
}

.categories-search-clear {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    background: var(--bg-secondary);
    color: var(--text-muted);
    border-radius: 50%;
    cursor: pointer;
    flex-shrink: 0;
    transition: background 0.15s, color 0.15s;
}

.categories-search-clear:hover {
    background: rgba(107, 76, 255, 0.1);
    color: var(--primary);
}

/* ── Page body ── */
.categories-page {
    padding: clamp(0.875rem, 2.5vw, 2rem) 0 clamp(2rem, 6vw, 4rem);
}

.categories-grid-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.categories-grid-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin: 0;
}

.categories-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.625rem;
}

.categories-card {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.875rem;
    padding: 0.875rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 14px;
    color: inherit;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    overflow: hidden;
    min-height: 68px;
    -webkit-tap-highlight-color: transparent;
}

.categories-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(107, 76, 255, 0.06), transparent 65%);
    opacity: 0;
    transition: opacity 0.2s ease;
}

.categories-card:active {
    transform: scale(0.98);
}

.categories-card:hover,
.categories-card:focus-visible {
    box-shadow: 0 6px 24px rgba(15, 23, 42, 0.08);
    border-color: rgba(107, 76, 255, 0.25);
    outline: none;
}

.categories-card:hover::before,
.categories-card:focus-visible::before {
    opacity: 1;
}

.categories-card-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary-50, #f0edff), rgba(107, 76, 255, 0.12));
    color: var(--primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease;
    z-index: 1;
    flex-shrink: 0;
}

[data-theme="dark"] .categories-card-icon {
    background: rgba(107, 76, 255, 0.15);
}

.categories-card:hover .categories-card-icon,
.categories-card:focus-visible .categories-card-icon {
    background: var(--primary);
    color: #fff;
}

.categories-card-body {
    flex: 1;
    min-width: 0;
    z-index: 1;
    text-align: left;
}

.categories-card-title {
    font-size: 0.9375rem;
    font-weight: 700;
    margin: 0 0 0.2rem;
    line-height: 1.35;
    color: var(--text-primary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.categories-card-count {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin: 0;
}

.categories-card-count strong {
    color: var(--primary);
    font-weight: 700;
}

.categories-card-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    color: var(--text-muted);
    z-index: 1;
    flex-shrink: 0;
    transition: color 0.2s, transform 0.2s;
}

.categories-card:hover .categories-card-arrow,
.categories-card:focus-visible .categories-card-arrow {
    color: var(--primary);
    transform: translateX(2px);
}

/* ── CTA & empty states ── */
.categories-cta {
    margin-top: clamp(1.5rem, 4vw, 2.5rem);
}

.categories-cta-inner {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    padding: clamp(1.25rem, 3vw, 1.75rem);
    background: linear-gradient(135deg, #f3f1ff 0%, #ece9ff 100%);
    border: 1px solid rgba(107, 76, 255, 0.1);
    border-radius: 16px;
}

[data-theme="dark"] .categories-cta-inner {
    background: linear-gradient(135deg, rgba(107, 76, 255, 0.1) 0%, var(--bg-secondary) 100%);
}

.categories-cta-icon {
    flex-shrink: 0;
}

.categories-cta-icon img {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(107, 76, 255, 0.15);
}

.categories-cta-text {
    flex: 1;
    min-width: 180px;
}

.categories-cta-text h2 {
    font-size: clamp(1.0625rem, 2.5vw, 1.25rem);
    font-weight: 700;
    margin: 0 0 0.25rem;
}

.categories-cta-text p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.categories-cta-btn {
    flex-shrink: 0;
}

.categories-empty-state,
.categories-empty-search {
    text-align: center;
    padding: clamp(2rem, 5vw, 3rem) 1.5rem;
    background: var(--bg-card);
    border: 1px dashed var(--border-light);
    border-radius: 16px;
}

.categories-empty-icon {
    color: var(--text-muted);
    margin-bottom: 1rem;
    opacity: 0.5;
}

.categories-empty-state h3,
.categories-empty-search h3 {
    font-size: 1.125rem;
    margin: 0 0 0.5rem;
}

.categories-empty-state p,
.categories-empty-search p {
    color: var(--text-secondary);
    margin: 0 0 1.25rem;
    font-size: 0.9375rem;
}

/* ── Tablet ── */
@media (min-width: 480px) {
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
}

@media (min-width: 640px) {
    .categories-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }

    .categories-card {
        flex-direction: column;
        align-items: flex-start;
        padding: 1.25rem;
        min-height: 140px;
    }

    .categories-card-icon {
        width: 52px;
        height: 52px;
        border-radius: 14px;
    }

    .categories-card-arrow {
        position: absolute;
        bottom: 1rem;
        right: 1rem;
        background: var(--bg-secondary);
        border-radius: 50%;
        width: 32px;
        height: 32px;
    }

    .categories-card:hover .categories-card-arrow {
        background: var(--primary);
        color: #fff;
    }
}

/* ── Desktop ── */
@media (min-width: 1024px) {
    .categories-hero-inner {
        flex-direction: row;
        text-align: left;
        align-items: center;
        gap: 2.5rem;
    }

    .categories-hero-content {
        flex: 1;
    }

    .categories-hero-subtitle {
        margin-left: 0;
        margin-right: 0;
    }

    .categories-hero-stats {
        justify-content: flex-start;
    }

    .categories-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 1.25rem;
    }

    .categories-card:hover {
        transform: translateY(-4px);
    }

    .categories-card:active {
        transform: translateY(-2px);
    }

    .categories-cta-inner {
        flex-wrap: nowrap;
    }

    .categories-cta-btn {
        margin-left: auto;
    }
}

/* ── Mobile polish ── */
@media (max-width: 639px) {
    .categories-search-sticky {
        padding: 0.5rem 0;
    }

    .categories-cta-inner {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }

    .categories-cta-icon {
        margin: 0 auto;
    }

    .categories-cta-btn {
        width: 100%;
        justify-content: center;
        min-height: 48px;
    }

    .categories-card {
        padding: 0.75rem 0.875rem;
    }

    .categories-card-icon {
        width: 44px;
        height: 44px;
    }

    .categories-card-title {
        font-size: 0.875rem;
    }
}

@media (max-width: 380px) {
    .categories-hero-stats {
        width: 100%;
        justify-content: space-around;
        gap: 0.75rem;
        padding: 0.625rem 1rem;
    }

    .categories-stat-divider {
        height: 24px;
    }
}