/* =========================================================
   KUKS ARENA - MAIN STYLESHEET
   ========================================================= */
:root {
    --pink: #c98ba0;
    --pink-light: #f3e2e8;
    --pink-dark: #a6607a;
    --black: #17141a;
    --gray: #6b6570;
    --gray-light: #f6f4f6;
    --white: #ffffff;
    --radius: 10px;
    --shadow: 0 6px 24px rgba(23,20,26,0.08);
    --transition: all .25s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'Poppins', sans-serif;
    color: var(--black);
    background: var(--white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .logo, .footer-logo, .loader-logo {
    font-family: 'Playfair Display', serif;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

.container { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 20px; }

/* ---------- PRELOADER ---------- */
#preloader {
    position: fixed; inset: 0; z-index: 99999;
    background: var(--black);
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    transition: opacity .5s ease, visibility .5s ease;
}
#preloader.hide { opacity: 0; visibility: hidden; }
.loader-logo { font-size: 2.2rem; color: var(--white); letter-spacing: 2px; margin-bottom: 18px; }
.loader-logo span { color: var(--pink); font-weight: 400; letter-spacing: 6px; font-size: 1rem; display: block; text-align: center; }
.loader-bar { width: 200px; height: 3px; background: rgba(255,255,255,.15); border-radius: 4px; overflow: hidden; }
.loader-bar-fill { width: 0%; height: 100%; background: var(--pink); animation: loading 1.1s ease-in-out infinite; }
@keyframes loading { 0%{width:0%; margin-left:0;} 50%{width:70%;} 100%{width:0%; margin-left:100%;} }

/* ---------- TOPBAR ---------- */
.topbar { background: var(--black); color: #cfc9d2; font-size: .8rem; padding: 6px 0; }
.topbar-inner { display: flex; justify-content: space-between; }

/* ---------- HEADER ---------- */
.site-header { background: var(--white); box-shadow: var(--shadow); position: sticky; top: 0; z-index: 500; }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 16px 20px; }
.logo { font-size: 1.7rem; font-weight: 700; color: var(--black); white-space: nowrap; }
.logo span { color: var(--pink); font-weight: 400; letter-spacing: 3px; font-size: .95rem; display: block; text-align: center; margin-top: -6px; }

.search-form { flex: 1; max-width: 460px; display: flex; border: 1px solid #e6e0e3; border-radius: 30px; overflow: hidden; }
.search-form input { flex: 1; border: none; padding: 10px 18px; outline: none; font-size: .9rem; }
.search-form button { background: var(--pink); color: #fff; padding: 0 20px; }

.header-actions { display: flex; align-items: center; gap: 18px; position: relative; }
.icon-link { position: relative; font-size: .95rem; display: flex; align-items: center; gap: 4px; }
.badge { background: var(--pink-dark); color: #fff; font-size: .65rem; border-radius: 50%; padding: 2px 6px; position: absolute; top: -8px; right: -12px; }
.mobile-toggle { display: none; font-size: 1.4rem; }

.user-menu { position: relative; }
.user-toggle { font-size: .9rem; }
.user-dropdown {
    position: absolute; right: 0; top: 130%; background: #fff; box-shadow: var(--shadow);
    border-radius: var(--radius); min-width: 180px; padding: 8px 0; display: none; flex-direction: column; z-index: 100;
}
.user-menu:hover .user-dropdown { display: flex; }
.user-dropdown a { padding: 10px 18px; font-size: .88rem; }
.user-dropdown a:hover { background: var(--pink-light); }

.main-nav { background: var(--pink-light); display: flex; gap: 26px; padding: 10px 20px; flex-wrap: wrap; }
.main-nav a { font-size: .88rem; font-weight: 500; color: var(--black); }
.main-nav a:hover { color: var(--pink-dark); }

/* ---------- ALERTS ---------- */
.alert { padding: 12px 18px; border-radius: var(--radius); margin: 16px auto; font-size: .9rem; }
.alert-success { background: #e4f6ea; color: #1c7d3f; }
.alert-error { background: #fbe6e6; color: #b5322f; }

/* ---------- HERO SLIDER ---------- */
.hero-slider { position: relative; overflow: hidden; height: 460px; background: var(--black); }
.slide { position: absolute; inset: 0; opacity: 0; transition: opacity .8s ease; }
.slide.active { opacity: 1; }
.slide img { width: 100%; height: 100%; object-fit: cover; filter: brightness(0.62); }
.slide-caption { position: absolute; left: 8%; top: 50%; transform: translateY(-50%); color: #fff; max-width: 520px; }
.slide-caption h2 { font-size: 2.4rem; margin-bottom: 12px; }
.slide-caption p { margin-bottom: 20px; font-size: 1rem; }
.slider-dots { position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; }
.slider-dots button { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.5); }
.slider-dots button.active { background: var(--pink); }
.slider-arrow { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(255,255,255,.2); color: #fff; width: 42px; height: 42px; border-radius: 50%; font-size: 1.3rem; z-index: 5; }
.slider-arrow:hover { background: var(--pink); }
.slider-prev { left: 20px; } .slider-next { right: 20px; }

/* ---------- BUTTONS ---------- */
.btn { display: inline-block; padding: 12px 28px; border-radius: 30px; font-weight: 600; font-size: .9rem; transition: var(--transition); }
.btn-primary { background: var(--pink); color: #fff; }
.btn-primary:hover { background: var(--pink-dark); }
.btn-outline { border: 1.5px solid var(--black); color: var(--black); }
.btn-outline:hover { background: var(--black); color: #fff; }
.btn-block { width: 100%; text-align: center; }
.btn-sm { padding: 8px 16px; font-size: .8rem; }
.btn-danger { background: #d9534f; color: #fff; }

/* ---------- SECTIONS ---------- */
.section { padding: 60px 0; }
.section-title { text-align: center; margin-bottom: 36px; }
.section-title h2 { font-size: 2rem; margin-bottom: 6px; }
.section-title p { color: var(--gray); }

.category-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.category-card { text-align: center; padding: 24px 12px; border-radius: var(--radius); background: var(--gray-light); transition: var(--transition); }
.category-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); background: var(--pink-light); }
.category-card img { width: 60px; height: 60px; object-fit: cover; border-radius: 50%; margin: 0 auto 10px; background:#eee; }

.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.product-card { background: #fff; border: 1px solid #eee; border-radius: var(--radius); overflow: hidden; transition: var(--transition); position: relative; }
.product-card:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.product-img-wrap { position: relative; aspect-ratio: 1/1; overflow: hidden; background: #f2f2f2; }
.product-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.product-card:hover .product-img-wrap img { transform: scale(1.08); }
.product-badge { position: absolute; top: 10px; left: 10px; background: var(--pink-dark); color: #fff; font-size: .7rem; padding: 4px 10px; border-radius: 20px; }
.product-info { padding: 14px 16px; }
.product-cat { font-size: .72rem; color: var(--gray); text-transform: uppercase; letter-spacing: .5px; }
.product-name { font-size: .95rem; font-weight: 600; margin: 4px 0 8px; min-height: 2.6em; }
.product-price { display: flex; align-items: center; gap: 8px; }
.price-now { font-weight: 700; color: var(--pink-dark); }
.price-old { text-decoration: line-through; color: var(--gray); font-size: .82rem; }
.product-actions { display: flex; gap: 8px; padding: 0 16px 16px; }

/* ---------- PRODUCT DETAILS ---------- */
.product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; padding: 50px 0; }
.pd-gallery-main { border-radius: var(--radius); overflow: hidden; aspect-ratio: 1/1; background: #f2f2f2; margin-bottom: 12px; }
.pd-gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.pd-thumbs { display: flex; gap: 10px; flex-wrap: wrap; }
.pd-thumbs img { width: 70px; height: 70px; object-fit: cover; border-radius: 6px; cursor: pointer; border: 2px solid transparent; }
.pd-thumbs img.active { border-color: var(--pink); }
.pd-info h1 { font-size: 1.8rem; margin-bottom: 10px; }
.pd-price { font-size: 1.6rem; color: var(--pink-dark); font-weight: 700; margin: 14px 0; }
.pd-qty { display: flex; align-items: center; gap: 10px; margin: 20px 0; }
.qty-box { display: flex; border: 1px solid #ddd; border-radius: 30px; overflow: hidden; }
.qty-box button { padding: 8px 16px; background: var(--gray-light); }
.qty-box input { width: 50px; text-align: center; border: none; }

/* ---------- CART / CHECKOUT ---------- */
.cart-table { width: 100%; border-collapse: collapse; margin-bottom: 30px; }
.cart-table th, .cart-table td { padding: 14px; border-bottom: 1px solid #eee; text-align: left; font-size: .9rem; }
.cart-item-info { display: flex; align-items: center; gap: 14px; }
.cart-item-info img { width: 60px; height: 60px; object-fit: cover; border-radius: 8px; }
.cart-summary { max-width: 400px; margin-left: auto; background: var(--gray-light); padding: 24px; border-radius: var(--radius); }
.cart-summary-row { display: flex; justify-content: space-between; margin-bottom: 12px; }

.form-box { max-width: 480px; margin: 40px auto; background: #fff; padding: 36px; border-radius: var(--radius); box-shadow: var(--shadow); }
.form-box h2 { margin-bottom: 24px; text-align: center; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; margin-bottom: 6px; font-size: .85rem; font-weight: 500; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 11px 14px; border: 1px solid #ddd; border-radius: 8px; font-family: inherit; font-size: .9rem; outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--pink); }
.form-note { text-align: center; margin-top: 16px; font-size: .85rem; }

/* ---------- POPUP AD ---------- */
.popup-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,.6); z-index: 9998;
    display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: var(--transition);
}
.popup-overlay.show { opacity: 1; visibility: visible; }
.popup-box { position: relative; max-width: 420px; width: 90%; background: #fff; border-radius: var(--radius); overflow: hidden; }
.popup-box img { width: 100%; }
.popup-close { position: absolute; top: 8px; right: 10px; background: #fff; width: 30px; height: 30px; border-radius: 50%; font-size: 1.1rem; z-index: 2; }

/* ---------- FOOTER ---------- */
.site-footer { background: var(--black); color: #cfc9d2; padding: 50px 0 0; margin-top: 60px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 30px; padding-bottom: 30px; }
.footer-logo { color: #fff; font-size: 1.4rem; margin-bottom: 12px; }
.footer-logo span { color: var(--pink); }
.footer-col h4 { color: #fff; margin-bottom: 14px; font-size: .95rem; }
.footer-col a { display: block; margin-bottom: 8px; font-size: .85rem; color: #cfc9d2; }
.footer-col a:hover { color: var(--pink); }
.footer-bottom { text-align: center; border-top: 1px solid rgba(255,255,255,.1); padding: 18px 0; font-size: .8rem; }

#backToTop {
    position: fixed; bottom: 24px; right: 24px; background: var(--pink); color: #fff; width: 44px; height: 44px;
    border-radius: 50%; font-size: 1.1rem; opacity: 0; visibility: hidden; transition: var(--transition); z-index: 400;
}
#backToTop.show { opacity: 1; visibility: visible; }

/* ---------- ADMIN LAYOUT ---------- */
.admin-wrapper { display: flex; min-height: 100vh; }
.admin-sidebar { width: 250px; background: var(--black); color: #fff; padding: 24px 0; flex-shrink: 0; }
.admin-sidebar .logo { color: #fff; display: block; text-align: center; margin-bottom: 30px; }
.admin-sidebar a { display: block; padding: 12px 26px; color: #cfc9d2; font-size: .9rem; }
.admin-sidebar a:hover, .admin-sidebar a.active { background: var(--pink-dark); color: #fff; }
.admin-main { flex: 1; background: var(--gray-light); }
.admin-topbar { background: #fff; padding: 16px 30px; display: flex; justify-content: space-between; align-items: center; box-shadow: var(--shadow); }
.admin-content { padding: 30px; }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 30px; }
.stat-card { background: #fff; border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); }
.stat-card h3 { font-size: 1.7rem; margin-bottom: 4px; }
.stat-card p { color: var(--gray); font-size: .85rem; }
.admin-table-wrap { background: #fff; border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); overflow-x: auto; }
.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th, .admin-table td { padding: 12px; border-bottom: 1px solid #eee; text-align: left; font-size: .85rem; white-space: nowrap; }
.admin-table img { width: 44px; height: 44px; object-fit: cover; border-radius: 6px; }
.status-pill { padding: 4px 12px; border-radius: 20px; font-size: .72rem; font-weight: 600; }
.status-active, .status-paid, .status-delivered { background: #e4f6ea; color: #1c7d3f; }
.status-inactive, .status-cancelled, .status-failed { background: #fbe6e6; color: #b5322f; }
.status-pending, .status-processing { background: #fff6df; color: #9a7300; }
.admin-form { background: #fff; border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow); max-width: 720px; }
.action-icons a, .action-icons button { margin-right: 10px; font-size: .95rem; }
.upload-drop { border: 2px dashed #ddd; border-radius: var(--radius); padding: 30px; text-align: center; color: var(--gray); }
.dashboard-tabs { display: flex; gap: 10px; margin-bottom: 24px; }
.dashboard-tabs a { padding: 10px 20px; border-radius: 30px; background: var(--gray-light); font-size: .85rem; }
.dashboard-tabs a.active { background: var(--pink); color: #fff; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
    .category-grid { grid-template-columns: repeat(3, 1fr); }
    .product-grid { grid-template-columns: repeat(3, 1fr); }
    .stat-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
    .product-detail { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .admin-sidebar { position: fixed; left: -260px; top: 0; bottom: 0; z-index: 600; transition: var(--transition); }
    .admin-sidebar.show { left: 0; }
}
@media (max-width: 768px) {
    .search-form { order: 3; max-width: 100%; width: 100%; margin-top: 10px; }
    .header-inner { flex-wrap: wrap; }
    .mobile-toggle { display: block; }
    .main-nav { display: none; flex-direction: column; gap: 0; }
    .main-nav.show { display: flex; }
    .main-nav a { padding: 10px 0; border-bottom: 1px solid rgba(0,0,0,.05); }
    .category-grid { grid-template-columns: repeat(2, 1fr); }
    .product-grid { grid-template-columns: repeat(2, 1fr); }
    .hero-slider { height: 320px; }
    .slide-caption h2 { font-size: 1.5rem; }
    .slide-caption { max-width: 90%; left: 6%; }
}
@media (max-width: 480px) {
    .category-grid { grid-template-columns: repeat(2, 1fr); }
    .product-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
    .stat-grid { grid-template-columns: 1fr; }
    .form-box { padding: 24px; margin: 20px auto; }
}