:root {
    /* Color Palette */
    --color-bg: #ffffff;
    --color-bg-alt: #f6f6f6;
    --color-text-primary: #111111;
    --color-text-secondary: #767676;
    --color-text-muted: #999999;
    --color-border: #e5e5e5;
    --color-border-dark: #333333;
    
    --color-brand-red: #d9383a;
    --color-brand-green: #0f8a5f;
    
    --font-primary: 'Outfit', sans-serif;
    
    --header-height: 80px;
    --max-width: 1440px;
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease-out;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-bg);
    color: var(--color-text-primary);
    line-height: 1.5;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

button {
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
    outline: none;
}

ul, ol {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}



/* 4. MAIN SHOP CONTAINER LAYOUT */
.shop-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 40px 40px 80px;
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 60px;
    position: relative;
}

/* Mobile trigger floating button styling */
.mobile-filter-trigger {
    display: none;
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-text-primary);
    color: var(--color-bg);
    padding: 14px 24px;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 600;
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
    z-index: 100;
    align-items: center;
    gap: 8px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    transition: var(--transition-smooth);
}

.mobile-filter-trigger:hover {
    background-color: #222;
    transform: translateX(-50%) translateY(-2px);
}

/* 5. FILTERS SIDEBAR COMPONENT */
.filters-sidebar {
    background-color: var(--color-bg);
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: 12px;
}

.filters-title-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.filters-title {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--color-text-primary);
}

.refine-label {
    font-size: 9px;
    font-weight: 500;
    letter-spacing: 0.8px;
    color: var(--color-text-muted);
}

.clear-btn {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--color-brand-red);
    transition: var(--transition-fast);
    padding: 2px 0;
}

.clear-btn:hover {
    opacity: 0.8;
}

.sidebar-close {
    display: none;
}

/* Filter Groups (Accordion Style) */
.filter-group {
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 24px;
}

.filter-group-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1.2px;
    color: var(--color-text-primary);
    text-transform: uppercase;
}

.filter-icon {
    width: 14px;
    height: 14px;
    margin-right: 6px;
    vertical-align: middle;
    stroke-width: 1.8px;
    color: var(--color-text-secondary);
}

.chevron {
    width: 14px;
    height: 14px;
    transition: var(--transition-smooth);
    color: var(--color-text-secondary);
}

.filter-group-header[aria-expanded="false"] .chevron {
    transform: rotate(-90deg);
}

.filter-group-content {
    padding-top: 16px;
    transition: var(--transition-smooth);
}

.filter-group-header[aria-expanded="false"] + .filter-group-content {
    display: none;
}

/* Category List styling */
.category-list input[type="radio"] {
    display: none;
}

.category-list label {
    cursor: pointer;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 1.2px;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    transition: var(--transition-fast);
}

.category-list label:hover {
    color: var(--color-text-primary);
}

.category-list input[type="radio"]:checked + label {
    color: var(--color-text-primary);
    font-weight: 600;
}
/* Custom Double Price Slider styling */
.price-slider-container {
    position: relative;
    width: 100%;
    padding-bottom: 10px;
    padding-top: 8px;
}

.slider-track {
    position: absolute;
    width: 100%;
    height: 2px;
    background-color: var(--color-border);
    top: 50%;
    transform: translateY(-50%);
    border-radius: 2px;
    z-index: 1;
}

.range-input {
    position: absolute;
    width: 100%;
    height: 2px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    pointer-events: none;
    -webkit-appearance: none;
    appearance: none;
    z-index: 2;
}

/* Slider Thumb Styling */
.range-input::-webkit-slider-thumb {
    height: 12px;
    width: 12px;
    border-radius: 50%;
    background-color: var(--color-bg);
    border: 2px solid var(--color-text-primary);
    cursor: pointer;
    pointer-events: auto;
    -webkit-appearance: none;
    box-shadow: 0 1px 3px rgba(0,0,0,0.15);
    transition: transform 0.1s ease;
}

.range-input::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.range-input::-moz-range-thumb {
    height: 12px;
    width: 12px;
    border-radius: 50%;
    background-color: var(--color-bg);
    border: 2px solid var(--color-text-primary);
    cursor: pointer;
    pointer-events: auto;
    box-shadow: 0 1px 3px rgba(0,0,0,0.15);
    transition: transform 0.1s ease;
}

.range-input::-moz-range-thumb:hover {
    transform: scale(1.2);
}

.price-values {
    display: flex;
    justify-content: space-between;
    margin-top: 24px;
}

.price-val {
    font-size: 11px;
    font-weight: 500;
    color: var(--color-text-secondary);
}

/* Size Grid Selector styling */
.size-selector {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.size-btn {
    border: 1px solid var(--color-border);
    background-color: var(--color-bg);
    color: var(--color-text-primary);
    padding: 10px 0;
    font-size: 11px;
    font-weight: 500;
    text-align: center;
    border-radius: 4px;
    transition: var(--transition-smooth);
}

.size-btn:hover {
    border-color: var(--color-text-primary);
}

.size-btn:has(input:checked) {
    background-color: #4b4b4b;
    color: white;
    border-color: #4b4b4b;
}

.sidebar-footer {
    margin-top: 8px;
}

.apply-btn {
    width: 100%;
    background-color: #171717; /* Slate charcoal premium black button */
    color: var(--color-bg);
    padding: 14px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1.5px;
    border-radius: 25px; /* Rounded pill style */
    transition: var(--transition-smooth);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.apply-btn:hover {
    background-color: #000000;
    transform: translateY(-1.5px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.12);
}

.apply-btn:active {
    transform: translateY(0);
}

/* 6. PRODUCTS CONTENT PANEL */
.products-section {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.products-header {
    display: flex;
    justify-content: flex-end; /* Align sort to right */
    align-items: center;
}

/* Custom dropdown sort styling */
.sort-dropdown {
    position: relative;
    z-index: 10;
}

.sort-btn {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1.2px;
    color: var(--color-text-primary);
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 4px;
    text-transform: uppercase;
}

.sort-btn svg {
    width: 12px;
    height: 12px;
    stroke-width: 2px;
    color: var(--color-text-secondary);
    transition: var(--transition-smooth);
}

.sort-dropdown.open .sort-btn svg {
    transform: rotate(180deg);
}

.sort-options {
    position: absolute;
    top: calc(100% + 4px);
    right: 0;
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    width: 200px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    display: none;
    flex-direction: column;
    padding: 6px 0;
}

.sort-dropdown.open .sort-options {
    display: flex;
}

.sort-option {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 1px;
    padding: 10px 16px;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: var(--transition-fast);
    text-align: left;
}

.sort-option:hover {
    background-color: var(--color-bg-alt);
    color: var(--color-text-primary);
}

.sort-option.active {
    background-color: var(--color-bg-alt);
    color: var(--color-text-primary);
    font-weight: 600;
}

/* 7. PRODUCTS GRID */
.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px 24px;
    min-height: 600px;
}

/* 8. PRODUCT CARD COMPONENT */
.product-card {
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: var(--transition-smooth);
}

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

.product-image-container {
    position: relative;
    width: 100%;
    aspect-ratio: 3 / 4; /* Perfect studio photo aspect ratio */
    background-color: var(--color-bg-alt);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.15, 1, 0.3, 1);
}

.product-card:hover .product-img {
    transform: scale(1.04);
}

.wishlist-btn {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-primary);
    z-index: 5;
    transition: var(--transition-smooth);
}

.wishlist-btn:hover {
    transform: scale(1.15);
}

.wishlist-btn svg {
    width: 18px;
    height: 18px;
    stroke-width: 1.5px;
    fill: transparent;
    transition: var(--transition-smooth);
}

.wishlist-btn.active svg {
    fill: var(--color-brand-red);
    stroke: var(--color-brand-red);
    animation: heartBeat 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes heartBeat {
    0% { transform: scale(1); }
    50% { transform: scale(1.3); }
    100% { transform: scale(1); }
}

.product-info {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.product-category {
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 1.5px;
    color: var(--color-text-muted);
    text-transform: uppercase;
}

.product-title {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-primary);
}

.product-price-row {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 16px;
}

.price-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.price-original {
    font-size: 13px;
    font-weight: 400;
    color: var(--color-text-muted);
    text-decoration: line-line-through; /* Strikethrough */
    text-decoration-line: line-through;
}

.price-current {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-primary);
}

.discount-badge {
    font-size: 11px;
    font-weight: 700;
    color: var(--color-brand-green);
    letter-spacing: 0.5px;
}



/* 10. MEDIA QUERIES & RESPONSIVENESS */

/* Tablet & Smaller Screens */
@media screen and (max-width: 1023px) {
    .shop-container {
        grid-template-columns: 1fr;
        gap: 32px;
        padding: 24px 24px 100px;
    }

    /* Floating trigger button becomes visible */
    .mobile-filter-trigger {
        display: flex;
    }

    /* Filters Sidebar transforms into a Slide-in Drawer */
    .filters-sidebar {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        max-width: 380px;
        height: 100%;
        background-color: var(--color-bg);
        z-index: 2000;
        padding: 32px;
        box-shadow: -10px 0 40px rgba(0,0,0,0.15);
        transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        overflow-y: auto;
        gap: 24px;
    }

    .filters-sidebar.active {
        right: 0;
    }

    /* Header modifications for Drawer structure */
    .sidebar-header {
        border-bottom: 1px solid var(--color-border);
        padding-bottom: 20px;
    }

    .sidebar-close {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 32px;
        height: 32px;
        color: var(--color-text-primary);
        border: 1px solid var(--color-border);
        border-radius: 50%;
        transition: var(--transition-smooth);
    }

    .sidebar-close:hover {
        background-color: var(--color-bg-alt);
    }

    .sidebar-close svg {
        width: 16px;
        height: 16px;
    }

    /* Backdrop backdrop for sidebar active state */
    .sidebar-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0,0,0,0.4);
        z-index: 1999;
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-smooth);
        backdrop-filter: blur(2px);
    }

    .sidebar-overlay.active {
        opacity: 1;
        visibility: visible;
    }

    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px 20px;
    }
}

/* Mobile Screens */
@media screen and (max-width: 767px) {
    :root {
        --header-height: 70px;
    }

    .header-container {
        padding: 0 20px;
    }

    /* Mobile Hamburger Menu */
    .menu-toggle-btn {
        display: block;
        padding: 6px;
    }

    .menu-toggle-btn svg {
        width: 22px;
        height: 22px;
    }

    .nav {
        position: fixed;
        top: var(--header-height);
        left: -100%;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background-color: var(--color-bg);
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        padding: 40px;
        gap: 28px;
        transition: left 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        z-index: 999;
        border-top: 1px solid var(--color-border);
    }

    .nav.active {
        left: 0;
    }

    .nav-link {
        font-size: 20px;
        font-weight: 500;
        width: 100%;
        padding: 8px 0;
        border-bottom: 1px solid var(--color-bg-alt);
    }

    .nav-link.active::after {
        display: none;
    }

    .header-actions {
        gap: 16px;
    }

    .action-btn {
        padding: 4px;
    }

    .profile-avatar {
        width: 32px;
        height: 32px;
    }

    /* Products layout */
    .products-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .footer {
        padding: 48px 24px;
        gap: 20px;
    }

    .footer-links {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

.product-link{
    text-decoration:none;
    color:inherit;
}

.breadcrumbs{
    margin-bottom:20px;
    font-size:12px;
    color:#777;
}

.breadcrumbs a{
    color:#777;
}

.breadcrumbs a:hover{
    color:#111;
}


@media(max-width:768px){

    .search-overlay{
        top:70px;
    }

    .search-box{
        padding:0 15px;
    }

    .search-box input{
        height:42px;
    }
}

.wishlist-btn.active svg{
    fill:red;
    stroke:red;
}
#toast-container{
    position:fixed;
    top:20px;
    right:20px;
    z-index:99999;
    display:flex;
    flex-direction:column;
    gap:10px;
}

.toast{
    display:flex;
    align-items:center;
    justify-content:space-between;
    width:320px;
    padding:14px 18px;
    border-radius:8px;
    color:#fff;
    font-size:14px;
    font-weight:500;
    box-shadow:0 8px 20px rgba(0,0,0,.15);
    animation:toastIn .3s ease;
}

.toast.success{background:#22c55e;}
.toast.error{background:#ef4444;}
.toast.info{background:#3b82f6;}

.toast.hide{
    opacity:0;
    transform:translateX(120%);
    transition:.35s;
}

.toast-close{
    border:none;
    background:none;
    color:#fff;
    font-size:18px;
    cursor:pointer;
}

@keyframes toastIn{
    from{
        opacity:0;
        transform:translateX(100%);
    }
    to{
        opacity:1;
        transform:translateX(0);
    }
}


/* ==========================================
   BASE PRODUCT LAYOUT
========================================== */

body{
    background:#fff;
}

.shop-container{
    max-width:1440px;
    margin:0 auto;
    padding:40px 40px 80px;
    display:grid;
    grid-template-columns:260px 1fr;
    gap:60px;
}

@media (max-width:1023px){

    .shop-container{
        grid-template-columns:1fr;
        gap:32px;
        padding:24px 24px 100px;
    }

}

@media (max-width:767px){

    .shop-container{
        padding:24px 20px 100px;
    }

}


.shop-container {
    display: grid !important;
    grid-template-columns: 260px minmax(0, 1fr) !important;
    gap: 60px;
    width: 100%;
    max-width: 1440px;
    margin-left: auto;
    margin-right: auto;
    align-items: start;
}

.filters-sidebar {
    width: 260px;
    min-width: 260px;
    align-self: start;
}

.products-section {
    min-width: 0;
    width: 100%;
}

.products-grid {
    width: 100%;
    min-height: 600px;
}


.pagination{
    display:flex;
    justify-content:center;
    align-items:center;
    gap:14px;
    margin-top:45px;
    padding-top:5px;
}

.pagination-pages{
    display:flex;
    align-items:center;
    gap:8px;
}

.pagination-btn,
.pagination-number{
    display:inline-flex;
    align-items:center;
    justify-content:center;

    min-width:42px;
    height:42px;

    padding:0 14px;

    border:1px solid #e4e4e7;
    border-radius:10px;

    background:#fff;
    color:#111;

    text-decoration:none;

    font-size:.78rem;
    font-weight:600;

    letter-spacing:.05em;

    transition:all .25s ease;
}


/* Hover */

.pagination-btn:hover,
.pagination-number:hover{
    background:#f1f3f6;
    border-color:#d5d5d5;
}


/* Active page */

.pagination-number.active{
    background:#111;
    color:#fff;
    border-color:#111;
}

.pagination-number.active:hover{
    background:#111;
    color:#fff;
    border-color:#111;
}


/* Disabled */

.pagination-btn.disabled{
    color:#aaa;
    background:#f8f8f8;
    border-color:#ededed;
    cursor:not-allowed;
}


/* ==========================================
   TABLET
========================================== */

@media(max-width:768px){

    .pagination{
        gap:8px;
        margin-top:35px;
    }

    .pagination-pages{
        gap:5px;
    }

    .pagination-btn,
    .pagination-number{
        min-width:38px;
        height:38px;
        padding:0 10px;
        font-size:.7rem;
    }

}


/* ==========================================
   MOBILE
========================================== */

@media(max-width:480px){

    .pagination{
        gap:6px;
        width:100%;
    }

    .pagination-btn{
        min-width:auto;
        padding:0 10px;
        font-size:.65rem;
    }

    .pagination-number{
        min-width:34px;
        height:34px;
        padding:0 8px;
    }

}