/* ═══════════════════════════════════════
   PRODUCTS PAGE — Chethi Batik 2026
   Premium Filtering & Grid Layout
   ═══════════════════════════════════════ */

.products-page {
    background-color: var(--bg);
}

/* ─── Products Hero ─── */
.products-hero {
    position: relative;
    padding: 10rem 0 6rem;
    background: #fff;
    overflow: hidden;
    text-align: center;
    border-bottom: 1px solid var(--border);
}

.products-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 10% 10%, rgba(211, 47, 47, 0.05) 0%, transparent 40%),
                      radial-gradient(circle at 90% 90%, rgba(211, 47, 47, 0.05) 0%, transparent 40%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.hero-subtitle {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--red);
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.8s ease forwards;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    color: var(--text-main);
    line-height: 1.1;
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease 0.1s forwards;
}

.hero-title span {
    color: var(--red);
    font-style: italic;
}

.hero-text {
    font-size: 1.1rem;
    color: var(--text-muted);
    line-height: 1.7;
    animation: fadeInUp 1s ease 0.2s forwards;
}

/* ─── Main Layout ─── */
.products-container {
    padding: 4rem 0 8rem;
}

.products-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 3rem;
    align-items: flex-start;
}

/* ─── Sidebar Filter ─── */
.products-sidebar {
    position: sticky;
    top: 100px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 2rem;
    box-shadow: var(--shadow-light);
}

.filter-group {
    margin-bottom: 2.5rem;
}

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

.filter-title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.filter-title i {
    font-size: 0.9rem;
    color: var(--red);
}

.filter-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.filter-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-muted);
    transition: all 0.3s var(--ease);
}

.filter-item:hover {
    color: var(--red);
}

.filter-item input[type="checkbox"],
.filter-item input[type="radio"] {
    width: 16px;
    height: 16px;
    accent-color: var(--red);
    cursor: pointer;
}

.filter-item span {
    flex: 1;
}

.filter-count {
    font-size: 0.8rem;
    color: var(--gray);
    background: var(--bg-2);
    padding: 2px 8px;
    border-radius: 100px;
}

/* ─── Product Grid Area ─── */
.products-main {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.products-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border);
}

.results-count {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.results-count span {
    font-weight: 600;
    color: var(--text-main);
}

.sort-select {
    padding: 0.6rem 1rem;
    border: 1px solid var(--border);
    background: #fff;
    border-radius: 2px;
    font-size: 0.85rem;
    color: var(--text-main);
    cursor: pointer;
    outline: none;
}

.sort-select:focus {
    border-color: var(--red);
}

/* ─── Grid ─── */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.5rem;
}

/* ─── Load More ─── */
.load-more-wrap {
    text-align: center;
    padding-top: 2rem;
}

.btn-load-more {
    padding: 1rem 3rem;
    background: #fff;
    border: 2px solid var(--red);
    color: var(--red);
    font-weight: 700;
    transition: all 0.4s var(--ease);
}

.btn-load-more:hover {
    background: var(--red);
    color: #fff;
    transform: translateY(-3px);
    box-shadow: var(--shadow-red);
}

.btn-load-more.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* ─── Mobile Sidebar Toggle ─── */
.mobile-filter-toggle {
    display: none;
    width: 100%;
    padding: 1.2rem;
    background: var(--text-main);
    color: #fff;
    border: none;
    margin-bottom: 2.5rem;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    font-weight: 700;
    border-radius: 12px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.85rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    transition: all 0.3s var(--ease);
}

.mobile-filter-toggle:active {
    transform: scale(0.98);
}

/* ─── Animations ─── */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ─── Sidebar Refinements ─── */
.filter-header-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

.sidebar-main-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-main);
    margin: 0;
}

.btn-clear-all {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--red);
    background: none;
    border: none;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all 0.3s var(--ease);
}

.btn-clear-all:hover {
    opacity: 0.7;
}

.filter-title-small {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.toggle-item {
    justify-content: space-between !important;
    gap: 1rem !important;
}

/* ─── Color Swatches ─── */
.color-swatches {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.swatch-item {
    position: relative;
    cursor: pointer;
}

.swatch-item input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.swatch-inner {
    display: block;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 1px solid rgba(0,0,0,0.1);
    transition: all 0.3s var(--ease);
    position: relative;
}

.swatch-item input:checked + .swatch-inner {
    transform: scale(1.2);
    box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--red);
}

/* ─── Size Chips ─── */
.size-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.size-chip {
    position: relative;
    cursor: pointer;
}

.size-chip input {
    position: absolute;
    opacity: 0;
}

.size-chip span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 0.5rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    transition: all 0.3s var(--ease);
}

.size-chip:hover span {
    border-color: var(--red);
    color: var(--red);
}

.size-chip input:checked + span {
    background: var(--red);
    border-color: var(--red);
    color: #fff;
    box-shadow: var(--shadow-red);
}

/* ─── iOS Toggle Switch ─── */
.switch {
    position: relative;
    display: inline-block;
    width: 36px;
    height: 20px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background-color: #ccc;
    transition: .4s;
}

.slider:before {
    position: absolute;
    content: "";
    height: 14px;
    width: 14px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: .4s;
}

input:checked + .slider {
    background-color: var(--red);
}

input:focus + .slider {
    box-shadow: 0 0 1px var(--red);
}

input:checked + .slider:before {
    transform: translateX(16px);
}

.slider.round {
    border-radius: 20px;
}

.slider.round:before {
    border-radius: 50%;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ─── Responsive ─── */
@media (max-width: 1024px) {
    .products-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .products-sidebar {
        display: none; /* Hidden on mobile by default */
        position: fixed;
        inset: 0;
        z-index: 1000;
        margin: 0;
        border-radius: 0;
        overflow-y: auto;
        padding: 6rem 2rem 2rem;
    }

    .products-sidebar.active {
        display: block;
    }

    .mobile-filter-toggle {
        display: flex;
    }

    .products-hero {
        padding: 8rem 0 4rem;
    }
}

@media (max-width: 640px) {
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        gap: 1.5rem;
    }

    .hero-title {
        font-size: 2.8rem;
    }
}