/* ============================================================
   JEVANI STORE — COMPLETE RESPONSIVE SYSTEM
   Breakpoints: 1440 | 1280 | 1024 | 768 | 480 | 414 | 390 | 375 | 360 | 320
   ============================================================ */

/* ── Utility ── */
.table-responsive { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.hide-mobile { display: block; }
.show-mobile { display: none; }

/* ── Smooth scroll ── */
html { scroll-behavior: smooth; }

/* ── Focus styles for accessibility ── */
:focus-visible { outline: 2px solid #fff; outline-offset: 3px; }

/* ── Mobile Nav Drawer ── */
.mobile-nav-drawer {
    position: fixed;
    inset: 0;
    z-index: 9000;
    display: flex;
    pointer-events: none;
}
.mobile-nav-drawer.open { pointer-events: all; }

.mobile-nav-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    opacity: 0;
    transition: opacity 0.35s ease;
}
.mobile-nav-drawer.open .mobile-nav-backdrop { opacity: 1; }

.mobile-nav-panel {
    position: absolute;
    top: 0;
    left: 0;
    width: 320px;
    max-width: 85vw;
    height: 100%;
    background: #080808;
    border-right: 1px solid rgba(255,255,255,0.07);
    display: flex;
    flex-direction: column;
    transform: translateX(-100%);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    overflow-y: auto;
}
.mobile-nav-drawer.open .mobile-nav-panel { transform: translateX(0); }

.mobile-nav-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.mobile-nav-close {
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
    padding: 6px;
    display: flex;
    align-items: center;
}
.mobile-nav-links {
    flex: 1;
    padding: 20px 0;
    display: flex;
    flex-direction: column;
}
.mobile-nav-links a {
    display: block;
    padding: 16px 24px;
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: #fff;
    text-decoration: none;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    transition: background 0.2s, padding-left 0.2s;
}
.mobile-nav-links a:hover { background: rgba(255,255,255,0.04); padding-left: 30px; }
.mobile-nav-footer {
    padding: 24px;
    border-top: 1px solid rgba(255,255,255,0.06);
    display: flex;
    gap: 16px;
}
.mobile-nav-footer a {
    flex: 1;
    text-align: center;
    padding: 12px;
    font-size: 0.8rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border: 1px solid rgba(255,255,255,0.15);
    color: #fff;
}

/* ── Admin Collapsible Sidebar ── */
.admin-sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    z-index: 499;
    backdrop-filter: blur(4px);
}
.admin-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
    padding: 8px;
    align-items: center;
    justify-content: center;
}

/* ── Shop / Accessories: Mobile Filter Drawer ── */
.filter-drawer-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    z-index: 800;
    backdrop-filter: blur(4px);
}
.filter-drawer-overlay.open { display: block; }
.filter-drawer {
    position: fixed;
    top: 0;
    left: 0;
    width: 300px;
    max-width: 85vw;
    height: 100%;
    background: #0a0a0a;
    border-right: 1px solid rgba(255,255,255,0.08);
    z-index: 801;
    overflow-y: auto;
    transform: translateX(-100%);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    padding: 24px;
}
.filter-drawer.open { transform: translateX(0); }
.filter-drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
.filter-drawer-header h3 {
    font-size: 0.9rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}
.filter-drawer-close {
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
    padding: 4px;
}
.mobile-filter-btn {
    display: none;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    color: #fff;
    cursor: pointer;
    font-size: 0.8rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border-radius: 4px;
    transition: background 0.2s;
}
.mobile-filter-btn:hover { background: rgba(255,255,255,0.1); }

/* ── Sticky Mobile Add To Cart ── */
.sticky-atc-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 500;
    background: rgba(5,5,5,0.97);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 14px 20px;
    flex-direction: column;
    gap: 10px;
}
.sticky-atc-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.sticky-atc-name {
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.sticky-atc-price {
    font-size: 0.95rem;
    font-weight: 600;
}
.sticky-atc-btn {
    width: 100%;
    padding: 14px;
    background: #fff;
    color: #000;
    border: none;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    cursor: pointer;
    transition: background 0.2s;
}
.sticky-atc-btn:hover { background: #e0e0e0; }

/* ================================================================
   BREAKPOINT: 1440px — Wide Desktop
   ================================================================ */
@media (max-width: 1440px) {
    :root { --container-max: 1280px; }
}

/* ================================================================
   BREAKPOINT: 1280px — Standard Desktop
   ================================================================ */
@media (max-width: 1280px) {
    :root { --container-padding: 32px; }
    .product-info-panel { width: 360px; }
    .product-grid { grid-template-columns: repeat(4, 1fr); gap: 16px; }
    .product-grid-3 { gap: 24px; }
}

/* ================================================================
   BREAKPOINT: 1024px — Tablet Landscape / Small Laptop
   ================================================================ */
@media (max-width: 1024px) {
    :root {
        --container-padding: 24px;
        --header-height: 75px;
    }

    /* Header */
    .nav-links { display: none !important; }
    .header-inner {
        display: flex !important;
        justify-content: space-between;
        align-items: center;
        width: 100%;
        position: relative;
    }
    .menu-toggle { display: flex !important; align-items: center; }
    .logo-wrapper {
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        justify-self: center;
    }
    .header-icons { display: flex; gap: 15px; }
    
    /* Hide specific icons on mobile header to match screenshot */
    .header-user-icon, .header-wishlist-icon { display: none !important; }

    /* Hero */
    .hero { min-height: 600px; }
    .hero-subtitle { font-size: 1rem; }

    /* Grids */
    .product-grid { grid-template-columns: repeat(3, 1fr); gap: 16px; }
    .product-grid-3 { grid-template-columns: repeat(2, 1fr); gap: 20px; }
    .category-grid { grid-template-columns: repeat(2, 1fr); }
    .lookbook-grid { grid-template-columns: repeat(2, 1fr); }
    .lb-tall, .lb-wide { grid-row: auto; grid-column: auto; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 2.5rem; }

    /* Shop */
    .shop-layout { grid-template-columns: 1fr; }
    .sidebar-filter { display: none; } /* hidden — opened via drawer */
    .mobile-filter-btn { display: flex !important; }
    .shop-header-row { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }

    /* Product detail */
    .product-split-layout { flex-direction: column; gap: 30px; }
    .product-thumbnails { width: 100%; flex-direction: row; overflow-x: auto; position: static; padding-bottom: 10px; }
    .product-thumbnails img { width: 70px; height: 90px; object-fit: cover; flex-shrink: 0; }
    .product-gallery { width: 100%; }
    .product-info-panel { width: 100% !important; position: static; padding-right: 0; padding-top: 20px; }
    .product-meta-tabs { grid-template-columns: 1fr; gap: 20px; margin-top: 50px; padding-top: 30px; }

    /* Cart */
    .cart-panel { max-width: 420px; }

    /* Dashboard */
    .dashboard-layout { grid-template-columns: 1fr; gap: 0; }
    .dashboard-nav {
        position: static;
        flex-direction: row;
        flex-wrap: wrap;
        gap: 0;
        border-bottom: 1px solid rgba(255,255,255,0.08);
        margin-bottom: 30px;
        padding-bottom: 0;
    }
    .dashboard-nav a {
        padding: 12px 16px;
        border-bottom: 2px solid transparent;
        font-size: 0.8rem;
    }
    .dashboard-nav a:hover, .dashboard-nav a.active {
        border-bottom-color: #fff;
        border-right: none;
    }

    /* Admin */
    .admin-menu-toggle { display: flex !important; }
    .admin-sidebar-overlay { display: block; opacity: 0; pointer-events: none; transition: opacity 0.3s; }
    .admin-sidebar-overlay.open { opacity: 1; pointer-events: all; }
    .admin-layout { flex-direction: column !important; }
    .admin-sidebar {
        position: fixed !important;
        top: 0;
        left: -300px;
        width: 260px !important;
        height: 100vh;
        z-index: 500;
        transition: left 0.35s cubic-bezier(0.16, 1, 0.3, 1);
        overflow-y: auto;
    }
    .admin-sidebar.open { left: 0 !important; }
    .admin-main { padding: 1.5rem !important; }
    .admin-header h2 { font-size: 1.1rem !important; }

    /* QV Modal */
    .qv-modal { flex-direction: column; width: 95vw; max-height: 92vh; }
    .qv-image-side { width: 100%; padding: 24px; }
    .qv-info-side { width: 100%; padding: 0 24px 24px 24px; }

    /* Contact / About inline grids */
    .contact-info-grid,
    .about-features-grid { grid-template-columns: 1fr !important; gap: 40px !important; }
}

/* ================================================================
   BREAKPOINT: 768px — Tablet Portrait
   ================================================================ */
@media (max-width: 768px) {
    :root {
        --container-padding: 20px;
        --header-height: 65px;
    }

    /* Typography */
    .section-title { font-size: clamp(1.5rem, 5vw, 2.2rem); margin-bottom: 2rem; }
    .hero-subtitle { font-size: 0.9rem; letter-spacing: 1.5px; }
    .hero-actions { flex-direction: column; width: 100%; max-width: 280px; gap: 12px; }
    .hero-actions .btn { width: 100%; }

    /* Section padding */
    .section { padding: 4rem 0; }

    /* Product grids */
    .product-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .product-grid-3 { grid-template-columns: repeat(2, 1fr); gap: 14px; }

    /* Footer */
    .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
    .footer { padding: 3rem 0 2rem; }
    .footer-bottom { flex-direction: column; gap: 10px; text-align: center; }

    /* Cart panel */
    .cart-panel { max-width: 100%; width: 100%; }

    /* Cart page */
    .cart-table-wrapper { overflow-x: auto; }
    .cart-order-summary { width: 100% !important; max-width: 100% !important; }

    /* Page headers */
    .page-header { padding: 4rem 0 2rem; }

    /* Dashboard */
    .dashboard-nav a { font-size: 0.75rem; padding: 10px 12px; }
    .dashboard-card { padding: 20px; }

    /* Contact page */
    .contact-hero { height: 25vh; min-height: 180px; }

    /* Lookbook */
    .lookbook-grid { grid-template-columns: 1fr; gap: 12px; }

    /* Marquee */
    .marquee-section { padding: 2rem 0; }

    /* Wishlist header */
    .wishlist-header-bar { flex-wrap: wrap; gap: 12px; }

    /* Admin */
    .admin-main { padding: 1rem !important; }
    .admin-header { flex-wrap: wrap; gap: 10px; margin-bottom: 1.5rem !important; }
    .admin-header h2 { font-size: 1rem !important; }

    /* Tables — wrap in scroll container */
    .table { font-size: 0.82rem; }
    .table th, .table td { padding: 10px 12px !important; }

    /* Modals */
    #add-modal, #view-modal { padding: 20px 16px !important; }
    #add-modal > div, #view-modal > div { padding: 20px !important; }
}

/* ================================================================
   BREAKPOINT: 480px — Large Mobile
   ================================================================ */
@media (max-width: 480px) {
    :root { --container-padding: 16px; }

    /* Hero */
    .hero { min-height: 100svh; }
    .hero-content { justify-content: center !important; padding-bottom: 0 !important; align-items: center !important; }
    .hero-actions { max-width: 100%; align-items: center; justify-content: center; }
    .hero-mobile-actions { width: 100%; text-align: center; }
    .hero-link-underline {
        color: #fff; text-decoration: none; text-transform: uppercase;
        font-size: 0.8rem; letter-spacing: 2px; border-bottom: 1px solid #fff; padding-bottom: 4px;
    }
    .mobile-hero-footer {
        background: #050505; color: #fff; text-align: center; padding: 40px 20px;
    }
    .mh-sub { font-size: 0.85rem; letter-spacing: 2px; margin-bottom: 10px; color: #aaa; }
    .mh-title { font-size: 1.8rem; font-weight: 500; letter-spacing: 2px; }

    /* Product grids */
    .product-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .product-grid-3 { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .product-info { padding: 12px 0; }
    .product-title { font-size: 0.8rem; }
    .product-price { font-size: 0.8rem; }

    /* Sticky ATC show on mobile */
    .sticky-atc-bar { display: flex; }

    /* Product detail: hide thumbnails on mobile */
    .product-thumbnails { display: none; }
    .product-detail-title { font-size: 1.8rem; }
    .product-detail-price { font-size: 1.25rem; }

    /* Cart */
    .cart-body { padding: 20px 16px; }
    .cart-header { padding: 20px 16px; }
    .cart-footer { padding: 20px 16px; }
    .cart-item-img { width: 70px; }

    /* Buttons */
    .btn { padding: 14px 24px; font-size: 0.8rem; }

    /* Dashboard */
    .dashboard-nav { overflow-x: auto; flex-wrap: nowrap; -webkit-overflow-scrolling: touch; }
    .dashboard-nav a { white-space: nowrap; flex-shrink: 0; }

    /* Admin stats */
    .admin-stats-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 10px !important; }
    .admin-stats-value { font-size: 1.5rem !important; }

    /* Filter */
    .sidebar-filter { grid-template-columns: 1fr !important; }
    .filter-group { margin-bottom: 1.5rem !important; }

    /* Quick view modal */
    .qv-modal { max-height: 95vh; }
    .qv-title { font-size: 1.2rem; }

    /* Footer */
    .newsletter-form { flex-direction: column; gap: 10px; border-bottom: none; }
    .newsletter-btn { border: 1px solid rgba(255,255,255,0.2); padding: 10px; text-align: center; }

    /* Login / Register */
    .container[style*="max-width: 500px"] { padding: 60px var(--container-padding) 100px !important; }

    /* Hide/show helpers */
    .hide-mobile { display: none !important; }
    .show-mobile { display: block !important; }
}

/* ================================================================
   BREAKPOINT: 414px — iPhone Pro Max
   ================================================================ */
@media (max-width: 414px) {
    .hero-title { letter-spacing: -0.03em; }
    .product-grid { gap: 8px; }
    .product-grid-3 { gap: 8px; }
    .category-grid { grid-template-columns: 1fr 1fr; gap: 8px; }

    /* Admin tables on small phone */
    .table th, .table td { padding: 8px 10px !important; font-size: 0.78rem; }

    /* Cart item */
    .cart-item { gap: 12px; }
}

/* ================================================================
   BREAKPOINT: 390px — iPhone 14
   ================================================================ */
@media (max-width: 390px) {
    :root { --container-padding: 14px; }
    .section-title { font-size: 1.4rem; }
    .product-info-panel { padding: 0; }
    .detail-actions { grid-template-columns: 100px 1fr; gap: 10px; }
}

/* ================================================================
   BREAKPOINT: 375px — Standard Mobile
   ================================================================ */
@media (max-width: 375px) {
    :root { --container-padding: 12px; }
    .product-detail-title { font-size: 1.6rem; }
    .dashboard-nav a { font-size: 0.7rem; padding: 8px 10px; }
    .admin-header h2 { font-size: 0.9rem !important; }
}

/* ================================================================
   BREAKPOINT: 360px — Android Standard
   ================================================================ */
@media (max-width: 360px) {
    :root { --container-padding: 12px; }
    .product-grid { grid-template-columns: repeat(2, 1fr); gap: 6px; }
    .footer-bottom { font-size: 0.72rem; }
    .btn { padding: 12px 18px; font-size: 0.75rem; }
    .mobile-nav-panel { width: 85vw; }
}

/* ================================================================
   BREAKPOINT: 320px — Smallest Supported
   ================================================================ */
@media (max-width: 320px) {
    :root { --container-padding: 10px; }
    .product-grid { grid-template-columns: 1fr 1fr; gap: 6px; }
    .product-title { font-size: 0.72rem; }
    .hero-title { font-size: clamp(2rem, 10vw, 3rem); }
    .sticky-atc-bar { padding: 10px 12px; }
    .sticky-atc-name { font-size: 0.78rem; }
}

/* ================================================================
   PAGE-SPECIFIC RESPONSIVE FIXES
   ================================================================ */

/* — Cart page: table → card layout on mobile — */
@media (max-width: 640px) {
    .minimal-table thead { display: none; }
    .minimal-table, .minimal-table tbody, .minimal-table tr, .minimal-table td {
        display: block;
        width: 100%;
    }
    .minimal-table tr {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
        padding: 16px 0;
        border-bottom: 1px solid rgba(255,255,255,0.08);
        align-items: flex-start;
    }
    .minimal-table td {
        padding: 0;
        border: none;
    }
    .minimal-table td:first-child { flex: 0 0 100px; }
    .minimal-table td:nth-child(2) { flex: 1; }
    .minimal-table td:nth-child(3) { flex: 0 0 auto; margin-left: auto; }
    .minimal-table td:last-child { flex: 0 0 auto; }
}

/* — Product page: sticky ATC overlap fix — */
@media (max-width: 480px) {
    .product-page-body-pad { padding-bottom: 130px !important; }
}

/* — Admin: table scroll on all small screens — */
@media (max-width: 900px) {
    .admin-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: 4px; }
}

/* — Admin products modal: fullscreen on mobile — */
@media (max-width: 600px) {
    #add-modal, #edit-modal, #view-modal {
        padding: 0 !important;
    }
    #add-modal > div, #edit-modal > div, #view-modal > div {
        max-width: 100% !important;
        min-height: 100vh;
        border-radius: 0 !important;
        margin: 0 !important;
    }
}

/* — Checkout overlay: full height on mobile — */
@media (max-width: 480px) {
    .checkout-login-overlay {
        padding: 0 !important;
        align-items: stretch !important;
    }
    .checkout-login-card {
        max-width: 100% !important;
        min-height: 100svh;
        border-radius: 0 !important;
    }
}

/* — Contact inline grid collapse — */
@media (max-width: 768px) {
    /* Targets the inline-styled contact grid */
    .contact-main-grid {
        grid-template-columns: 1fr !important;
        gap: 40px !important;
    }
}

/* — Order history: timeline on small screens — */
@media (max-width: 480px) {
    .order-timeline-wrapper {
        overflow-x: auto;
        padding-bottom: 10px;
    }
    .order-header { font-size: 0.82rem; }
    .order-header-label { font-size: 0.68rem; }
}

/* — Wishlist header bar — */
@media (max-width: 480px) {
    .wishlist-header-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    .wishlist-count-text { font-size: 0.85rem; }
}

/* — Lookbook masonry — */
@media (max-width: 768px) {
    .masonry-grid {
        column-count: 1 !important;
        column-gap: 0 !important;
    }
    .masonry-item { margin-bottom: 12px; }
}
@media (max-width: 1024px) and (min-width: 769px) {
    .masonry-grid { column-count: 2 !important; }
}

/* — Admin categories layout — */
@media (max-width: 768px) {
    .admin-categories-layout {
        flex-direction: column !important;
    }
    .admin-categories-layout > div {
        min-width: 100% !important;
    }
}

/* — Admin header bar — */
@media (max-width: 768px) {
    .admin-header-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
}

/* ================================================================
   PRINT MEDIA
   ================================================================ */
@media print {
    .header, .footer, .cart-overlay, .cart-panel,
    .sticky-atc-bar, .mobile-nav-drawer,
    .admin-sidebar, .admin-sidebar-overlay { display: none !important; }
    body { background: #fff !important; color: #000 !important; }
}