/* ============================================================
   King Banner App - Main Stylesheet
   ============================================================ */

/* ---- Variables -------------------------------------------- */
:root {
    --primary:      #f2476b;
    --primary-dark: #d4305a;
    --secondary:    #1a1a2e;
    --accent:       #ffc107;
    --dark:         #111827;
    --light-bg:     #f8f9fa;
    --card-shadow:  0 4px 20px rgba(0,0,0,.09);
    --radius:       10px;
    --transition:   .25s ease;
}

/* ---- Base -------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: #f5f5f5;
    color: #333;
    line-height: 1.6;
}
a { text-decoration: none; transition: color var(--transition); }
img { max-width: 100%; }

/* ---- Top Bar ---------------------------------------------- */
.topbar {
    background: var(--secondary);
    padding: 6px 0;
    font-size: .8rem;
    color: #aaa;
}

/* ---- Navbar ----------------------------------------------- */
.main-nav {
    background: var(--dark) !important;
    padding: 10px 0;
    box-shadow: 0 2px 20px rgba(0,0,0,.3);
    z-index: 1040;
}
.brand-text {
    font-weight: 800;
    font-size: 1.35rem;
    color: #fff;
    letter-spacing: -.5px;
}
.brand-text span { color: var(--accent); }

.search-form { width: 340px; }
.search-input {
    border-radius: 25px 0 0 25px !important;
    border: none;
    font-size: .9rem;
    padding: .45rem 1.1rem;
}
.btn-search {
    background: var(--primary);
    color: #fff;
    border-radius: 0 25px 25px 0 !important;
    border: none;
    padding: .45rem 1rem;
}
.btn-search:hover { background: var(--primary-dark); color:#fff; }

.main-nav .nav-link {
    color: #ccc !important;
    font-size: .92rem;
    padding: .5rem .7rem !important;
    border-radius: 6px;
    transition: all var(--transition);
}
.main-nav .nav-link:hover,
.main-nav .nav-link.active { color: #fff !important; background: rgba(255,255,255,.08); }

.cart-link { font-size: 1.1rem; }
.cart-badge {
    position: absolute;
    top: -6px; right: -8px;
    background: var(--primary);
    color: #fff;
    border-radius: 50%;
    width: 20px; height: 20px;
    font-size: .65rem;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700;
}
.btn-nav-login {
    background: rgba(242,71,107,.15);
    color: var(--primary) !important;
    border: 1px solid rgba(242,71,107,.4);
}
.btn-nav-register {
    background: var(--primary) !important;
    color: #fff !important;
    border-radius: 6px;
    padding: .45rem 1rem !important;
    font-weight: 700;
}
.btn-nav-register:hover { background: var(--primary-dark) !important; color: #fff !important; }

/* ---- Hero / Banner ---------------------------------------- */
.hero-section {
    background: linear-gradient(135deg, #0d0d1a 0%, #1a1a2e 55%, #2a1a00 100%);
    padding: 80px 0;
    color: #fff;
    position: relative;
    overflow: hidden;
}
.hero-section::before {
    content: '';
    position: absolute; inset: 0;
    background: url('/assets/images/hero-bg.png') center/cover;
    opacity: .08;
}
.hero-badge {
    display: inline-block;
    background: rgba(242,71,107,.2);
    color: var(--primary);
    border: 1px solid rgba(242,71,107,.5);
    padding: 4px 14px;
    border-radius: 50px;
    font-size: .8rem;
    font-weight: 600;
    margin-bottom: 1rem;
}
.hero-title { font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 800; line-height: 1.15; }
.hero-title span { color: var(--accent); }
.hero-sub { font-size: 1.05rem; color: #ccc; max-width: 550px; }
.btn-hero-primary {
    background: var(--primary);
    color: #fff;
    padding: .75rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    transition: all var(--transition);
}
.btn-hero-primary:hover { background: var(--primary-dark); color: #fff; transform: translateY(-2px); }
.btn-hero-outline {
    background: transparent;
    color: #fff;
    padding: .75rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    border: 2px solid rgba(255,255,255,.4);
    transition: all var(--transition);
}
.btn-hero-outline:hover { background: rgba(255,255,255,.1); color: #fff; }

/* ---- Section Titles --------------------------------------- */
.section-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--dark);
    position: relative;
}
.section-title::after {
    content: '';
    display: block;
    width: 50px; height: 3px;
    background: var(--primary);
    border-radius: 2px;
    margin-top: 8px;
}
.section-subtitle { color: #666; font-size: .95rem; }

/* ---- Category Cards --------------------------------------- */
.category-card {
    background: #fff;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: transform var(--transition), box-shadow var(--transition);
    display: block;
    color: inherit;
}
.category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px rgba(0,0,0,.15);
    color: inherit;
}
.category-card .cat-img {
    width: 100%; height: 160px;
    object-fit: cover;
}
.cat-img-placeholder {
    width: 100%; height: 160px;
    background: linear-gradient(135deg, var(--secondary), #0f3460);
    display: flex; align-items: center; justify-content: center;
    font-size: 2.5rem;
    color: rgba(255,255,255,.7);
}
.cat-body {
    padding: .85rem 1rem;
    text-align: center;
}
.cat-name { font-weight: 600; font-size: .95rem; margin: 0; color: var(--dark); }
.cat-count { font-size: .78rem; color: #888; }

/* ---- Product Cards ---------------------------------------- */
.product-card {
    background: #fff;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: transform var(--transition), box-shadow var(--transition);
    position: relative;
}
.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 40px rgba(0,0,0,.14);
}
.product-img-wrap {
    position: relative;
    overflow: hidden;
    height: 220px;
    background: #eee;
}
.product-img-wrap img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform .4s ease;
}
.product-card:hover .product-img-wrap img { transform: scale(1.06); }

.product-overlay {
    position: absolute; inset: 0;
    background: rgba(0,0,0,.5);
    display: flex; align-items: center; justify-content: center;
    gap: 10px;
    opacity: 0;
    transition: opacity var(--transition);
}
.product-card:hover .product-overlay { opacity: 1; }
.btn-overlay {
    width: 42px; height: 42px;
    border-radius: 50%;
    background: #fff;
    color: var(--dark);
    display: flex; align-items: center; justify-content: center;
    font-size: .9rem;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
}
.btn-overlay:hover { background: var(--primary); color: #fff; }
.btn-overlay.wishlisted { background: var(--primary); color: #fff; }

.sale-badge {
    position: absolute; top: 10px; left: 10px;
    background: var(--primary);
    color: #fff;
    font-size: .7rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
    z-index: 1;
}
.new-badge {
    position: absolute; top: 10px; right: 10px;
    background: var(--accent);
    color: #fff;
    font-size: .7rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
    z-index: 1;
}

.product-body { padding: 1rem; }
.product-cat { font-size: .75rem; color: var(--primary); font-weight: 600; text-transform: uppercase; letter-spacing: .5px; }
.product-name {
    font-weight: 600;
    font-size: .95rem;
    margin: .3rem 0;
    color: var(--dark);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.4;
}
.product-meta { font-size: .78rem; color: #888; }
.price-row { display: flex; align-items: center; gap: 8px; margin: .5rem 0; }
.price-sale { font-size: 1.2rem; font-weight: 700; color: var(--primary); }
.price-original { font-size: .85rem; color: #999; text-decoration: line-through; }
.btn-add-cart {
    width: 100%;
    background: var(--primary);
    color: #fff;
    border: none;
    padding: .5rem;
    border-radius: 6px;
    font-weight: 600;
    font-size: .88rem;
    transition: background var(--transition);
    cursor: pointer;
}
.btn-add-cart:hover { background: var(--primary-dark); }

/* ---- Product Detail Page ---------------------------------- */
.product-gallery .main-img {
    border-radius: var(--radius);
    width: 100%;
    max-height: 480px;
    object-fit: contain;
    background: #fff;
    box-shadow: var(--card-shadow);
}
.gallery-thumb {
    width: 80px; height: 70px;
    object-fit: cover;
    border-radius: 6px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color var(--transition);
}
.gallery-thumb.active,
.gallery-thumb:hover { border-color: var(--primary); }

.product-detail-title { font-size: 1.6rem; font-weight: 700; color: var(--dark); }
.variant-label { font-weight: 600; font-size: .9rem; color: #444; margin-bottom: .5rem; }
.variant-option {
    display: inline-block;
    padding: .4rem 1rem;
    border: 2px solid #ddd;
    border-radius: 6px;
    margin: 3px;
    cursor: pointer;
    font-size: .88rem;
    font-weight: 500;
    transition: all var(--transition);
    user-select: none;
}
.variant-option:hover { border-color: var(--primary); color: var(--primary); }
.variant-option.selected {
    border-color: var(--primary);
    background: var(--primary);
    color: #fff;
}
.variant-option.disabled { opacity: .4; cursor: not-allowed; pointer-events: none; }

.price-display .price-sale { font-size: 2rem; }

.btn-buy-now {
    background: var(--accent);
    color: #fff;
    border: none;
    padding: .75rem 2rem;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1rem;
    transition: background var(--transition);
}
.btn-buy-now:hover { background: #e08a1a; color: #fff; }
.btn-add-cart-lg {
    background: var(--primary);
    color: #fff;
    border: none;
    padding: .75rem 2rem;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1rem;
    transition: background var(--transition);
}
.btn-add-cart-lg:hover { background: var(--primary-dark); color: #fff; }
.btn-wishlist {
    background: #fff;
    border: 2px solid #ddd;
    padding: .75rem 1rem;
    border-radius: 8px;
    color: #888;
    transition: all var(--transition);
}
.btn-wishlist:hover, .btn-wishlist.active { border-color: var(--primary); color: var(--primary); }

/* ---- Cart ------------------------------------------------- */
.cart-table th { background: #f0f0f0; font-weight: 600; font-size: .88rem; }
.cart-img {
    width: 65px; height: 60px;
    object-fit: cover;
    border-radius: 6px;
}
.qty-input { width: 70px; text-align: center; }
.cart-summary-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: var(--card-shadow);
}

/* ---- Checkout --------------------------------------------- */
.checkout-form-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 1.8rem;
    box-shadow: var(--card-shadow);
}
.checkout-order-summary {
    background: #fff;
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: var(--card-shadow);
    position: sticky; top: 90px;
}

/* ---- Auth Pages ------------------------------------------- */
.auth-page {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--secondary) 0%, #0f3460 100%);
    display: flex; align-items: center; justify-content: center;
    padding: 2rem 1rem;
}
.auth-card {
    background: #fff;
    border-radius: 16px;
    padding: 2.5rem 2rem;
    width: 100%;
    max-width: 440px;
    box-shadow: 0 20px 60px rgba(0,0,0,.25);
}
.auth-logo { text-align: center; margin-bottom: 1.5rem; }
.auth-logo .brand-text { font-size: 1.6rem; color: var(--dark); }
.auth-title { font-size: 1.5rem; font-weight: 700; color: var(--dark); }
.auth-subtitle { color: #666; font-size: .9rem; }
.form-control:focus { border-color: var(--primary); box-shadow: 0 0 0 .2rem rgba(242,71,107,.18); }
.btn-primary-custom {
    background: var(--primary);
    color: #fff;
    border: none;
    padding: .75rem;
    border-radius: 8px;
    font-weight: 600;
    width: 100%;
    font-size: 1rem;
    transition: background var(--transition);
}
.btn-primary-custom:hover { background: var(--primary-dark); color:#fff; }

/* ---- Account Pages --------------------------------------- */
.account-sidebar {
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--card-shadow);
    overflow: hidden;
}
.account-user-info {
    background: linear-gradient(135deg, var(--secondary), #0f3460);
    padding: 1.5rem;
    color: #fff;
    text-align: center;
}
.account-nav { padding: .5rem 0; }
.account-nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: .7rem 1.2rem;
    color: #444;
    font-size: .92rem;
    transition: all var(--transition);
    border-left: 3px solid transparent;
}
.account-nav-link:hover, .account-nav-link.active {
    background: rgba(230,60,42,.07);
    color: var(--primary);
    border-left-color: var(--primary);
}
.account-nav-link i { width: 20px; text-align: center; }

/* ---- Order Cards ----------------------------------------- */
.order-card {
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--card-shadow);
    overflow: hidden;
    margin-bottom: 1.2rem;
}
.order-card-header {
    background: #f8f9fa;
    padding: .85rem 1.2rem;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: .5rem;
}
.order-number { font-weight: 700; color: var(--dark); }
.status-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: .75rem;
    font-weight: 600;
}
.status-pending   { background: #fff3cd; color: #856404; }
.status-paid, .status-completed { background: #d1e7dd; color: #0a3622; }
.status-failed, .status-cancelled { background: #f8d7da; color: #721c24; }
.status-processing { background: #cfe2ff; color: #0b3066; }

/* ---- Downloads Page -------------------------------------- */
.download-item {
    background: #fff;
    border-radius: var(--radius);
    padding: 1.2rem;
    box-shadow: var(--card-shadow);
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}
.download-icon {
    width: 48px; height: 48px;
    background: rgba(230,60,42,.1);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem;
    color: var(--primary);
    flex-shrink: 0;
}
.btn-download {
    background: var(--primary);
    color: #fff;
    border: none;
    padding: .45rem 1.2rem;
    border-radius: 6px;
    font-weight: 600;
    font-size: .85rem;
    white-space: nowrap;
    transition: background var(--transition);
}
.btn-download:hover { background: var(--primary-dark); color: #fff; }

/* ---- Success Page ---------------------------------------- */
.success-icon {
    width: 80px; height: 80px;
    background: #d1e7dd;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: #0a3622;
}

/* ---- Footer ---------------------------------------------- */
.site-footer { background: var(--dark); color: #aaa; }
.footer-top { padding: 50px 0 30px; }
.footer-heading { color: #fff; font-weight: 600; font-size: .9rem; text-transform: uppercase; letter-spacing: 1px; margin-bottom: .8rem; }
.footer-desc { font-size: .87rem; line-height: 1.7; }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: .4rem; }
.footer-links a { color: #aaa; font-size: .87rem; }
.footer-links a:hover { color: var(--accent); }
.footer-contact { list-style: none; padding: 0; margin: 0; }
.footer-contact li { display: flex; align-items: flex-start; gap: 8px; margin-bottom: .5rem; font-size: .87rem; }
.social-links { display: flex; gap: 8px; }
.social-link {
    width: 36px; height: 36px;
    background: rgba(255,255,255,.08);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: #aaa; font-size: .9rem;
    transition: all var(--transition);
}
.social-link:hover { background: var(--primary); color: #fff; }
.payment-icons { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.07);
    padding: 16px 0;
    font-size: .82rem;
}

/* ---- Breadcrumb ------------------------------------------ */
.page-breadcrumb {
    background: linear-gradient(135deg, var(--secondary), #0f3460);
    padding: 30px 0;
    color: #fff;
    margin-bottom: 2rem;
}
.page-breadcrumb h1 { font-size: 1.6rem; font-weight: 700; margin-bottom: .3rem; }
.breadcrumb { margin: 0; }
.breadcrumb-item + .breadcrumb-item::before { color: #aaa; }
.breadcrumb-item a { color: #ccc; }
.breadcrumb-item.active { color: var(--accent); }

/* ---- Utility --------------------------------------------- */
.bg-primary-custom { background: var(--primary) !important; }
.text-primary-custom { color: var(--primary) !important; }
.btn-primary-sm {
    background: var(--primary);
    color: #fff;
    border: none;
    padding: .35rem .9rem;
    border-radius: 6px;
    font-size: .82rem;
    font-weight: 600;
}
.btn-primary-sm:hover { background: var(--primary-dark); color:#fff; }

/* ---- Responsive ------------------------------------------ */
@media (max-width: 768px) {
    .hero-section { padding: 50px 0; }
    .search-form { width: 100%; margin: .8rem 0; }
    .product-img-wrap { height: 200px; }
    .cart-img { width: 50px; height: 45px; }
    .auth-card { padding: 2rem 1.2rem; }
    .account-sidebar { margin-bottom: 1.5rem; }
}

/* ---- Toast Notification ---------------------------------- */
.toast-container { z-index: 9999; }
.custom-toast {
    min-width: 280px;
    border-radius: 8px;
    box-shadow: 0 8px 25px rgba(0,0,0,.15);
}

/* ---- Loader ---------------------------------------------- */
.btn-loading { position: relative; pointer-events: none; opacity: .75; }
.btn-loading::after {
    content: '';
    position: absolute;
    right: 12px; top: 50%;
    transform: translateY(-50%);
    width: 16px; height: 16px;
    border: 2px solid rgba(255,255,255,.4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin .6s linear infinite;
}
@keyframes spin { to { transform: translateY(-50%) rotate(360deg); } }

/* ---- Filters --------------------------------------------- */
.filter-sidebar {
    background: #fff;
    border-radius: var(--radius);
    padding: 1.2rem;
    box-shadow: var(--card-shadow);
    position: sticky; top: 90px;
}
.filter-title { font-weight: 700; font-size: 1rem; color: var(--dark); margin-bottom: 1rem; }
.filter-section-title { font-weight: 600; font-size: .85rem; color: #555; text-transform: uppercase; letter-spacing: .5px; margin-bottom: .6rem; }

/* ---- Empty States ---------------------------------------- */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
}
.empty-state-icon { font-size: 4rem; color: #ddd; margin-bottom: 1rem; }
.empty-state-title { font-size: 1.2rem; font-weight: 600; color: #666; }
.empty-state-sub { color: #999; font-size: .9rem; }

/* ---- Admin Reminder -------------------------------------- */
.admin-link-bar {
    background: #fff3cd;
    border-bottom: 1px solid #ffc107;
    padding: 8px 0;
    text-align: center;
    font-size: .85rem;
}

/* ---- Bootstrap overrides — theme color #f2476b ----------- */

/* btn-primary */
.btn-primary {
    background-color: var(--primary) !important;
    border-color: var(--primary) !important;
    color: #fff !important;
}
.btn-primary:hover, .btn-primary:focus, .btn-primary:active,
.btn-primary.active, .show > .btn-primary.dropdown-toggle {
    background-color: var(--primary-dark) !important;
    border-color: var(--primary-dark) !important;
    color: #fff !important;
}
.btn-primary:focus, .btn-primary:active {
    box-shadow: 0 0 0 .2rem rgba(242,71,107,.35) !important;
}

/* btn-outline-primary */
.btn-outline-primary {
    color: var(--primary) !important;
    border-color: var(--primary) !important;
}
.btn-outline-primary:hover, .btn-outline-primary:active,
.btn-outline-primary.active {
    background-color: var(--primary) !important;
    border-color: var(--primary) !important;
    color: #fff !important;
}
.btn-outline-primary:focus {
    box-shadow: 0 0 0 .2rem rgba(242,71,107,.35) !important;
}

/* form-select focus */
.form-select:focus {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 .2rem rgba(242,71,107,.18) !important;
}

/* native <select> accent color (Chromium) */
select {
    accent-color: var(--primary);
}

/* checkbox & radio accent */
.form-check-input:checked {
    background-color: var(--primary) !important;
    border-color: var(--primary) !important;
}
.form-check-input:focus {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 .2rem rgba(242,71,107,.2) !important;
}

/* range input */
input[type="range"] {
    accent-color: var(--primary);
}

/* links */
a.text-primary, .text-primary {
    color: var(--primary) !important;
}

/* pagination */
.page-item.active .page-link {
    background-color: var(--primary) !important;
    border-color: var(--primary) !important;
    color: #fff !important;
}
.page-link {
    color: var(--primary) !important;
}
.page-link:hover {
    color: var(--primary-dark) !important;
}
.page-link:focus {
    box-shadow: 0 0 0 .2rem rgba(242,71,107,.2) !important;
}

/* ---- Nav Dropdown Submenus (Category hierarchy) --------- */
.dropdown-submenu { position: relative; }
.dropdown-submenu > .dropdown-menu {
    top: 0;
    left: 100%;
    margin-top: 0;
    margin-left: 2px;
    min-width: 200px;
    border-radius: var(--radius);
}
/* Desktop: show submenu on hover */
@media (min-width: 992px) {
    .dropdown-submenu:hover > .dropdown-menu { display: block; }
}
/* Mobile: stacked under parent */
@media (max-width: 991.98px) {
    .dropdown-submenu > .dropdown-menu {
        position: static;
        left: 0;
        box-shadow: none;
        border: none;
        padding-left: 1rem;
        margin-left: 0;
        display: none;
    }
    .dropdown-submenu.open > .dropdown-menu { display: block; }
    .dropdown-submenu > .dropdown-item .fa-chevron-right {
        transform: rotate(90deg);
        transition: transform .2s;
    }
}