/* OSOJE COMMERCE – Static HTML E-commerce
   Domain: https://osoje-commerce.hr/
   Unique design 2026 */

:root {
    --primary: #1a1a1a;
    --accent: #c9a87c;
    --accent-dark: #a88b5e;
    --bg: #faf9f7;
    --white: #ffffff;
    --text: #2d2d2d;
    --text-light: #6b6b6b;
    --border: #e8e4df;
    --success: #2d6a4f;
    --danger: #9b2226;
    --radius: 8px;
    --shadow: 0 4px 20px rgba(0,0,0,0.06);
    --font: 'Inter', system-ui, sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    font-size: 16px;
}
a { color: inherit; text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--accent-dark); }
img { max-width: 100%; height: auto; display: block; }

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.site-header {
    background: var(--white);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 1px 0 var(--border);
}
.top-bar {
    background: var(--primary);
    color: #fff;
    font-size: 13px;
    padding: 8px 0;
}
.top-bar .container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
}
.main-header { padding: 16px 0; }
.header-flex {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}
.logo {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}
.logo-text {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--primary);
}
.logo-sub {
    font-size: 11px;
    letter-spacing: 4px;
    color: var(--accent);
    font-weight: 500;
}
.main-nav {
    display: flex;
    gap: 28px;
}
.main-nav a {
    font-size: 14px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
}
.main-nav a.active,
.main-nav a:hover { color: var(--accent-dark); }
.main-nav a.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent);
}
.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}
.cart-link {
    position: relative;
    display: flex;
    align-items: center;
}
.cart-badge {
    position: absolute;
    top: -8px;
    right: -10px;
    background: var(--accent);
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--primary);
}

/* Hero */
.hero {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    color: #fff;
    padding: 80px 0;
    text-align: center;
}
.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 600;
    margin-bottom: 16px;
    letter-spacing: 1px;
}
.hero p {
    font-size: 1.15rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto 32px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 32px;
    background: var(--accent);
    color: #fff;
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 1px;
    text-transform: uppercase;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: background 0.2s, transform 0.15s;
}
.btn:hover {
    background: var(--accent-dark);
    color: #fff;
    transform: translateY(-1px);
}
.btn-outline {
    background: transparent;
    border: 2px solid var(--accent);
    color: var(--accent);
}
.btn-outline:hover {
    background: var(--accent);
    color: #fff;
}
.btn-sm { padding: 10px 20px; font-size: 13px; }

/* Sections */
.section { padding: 60px 0; }
.section-title {
    font-family: var(--font-display);
    font-size: 2rem;
    text-align: center;
    margin-bottom: 12px;
}
.section-subtitle {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 40px;
}

/* Product grid */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 28px;
}
.product-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.2s, box-shadow 0.2s;
}
.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.1);
}
.product-image {
    aspect-ratio: 3/4;
    background: linear-gradient(145deg, #f0ece6, #e5e0d8);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-size: 13px;
    position: relative;
    overflow: hidden;
}
.product-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--accent);
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 4px;
    text-transform: uppercase;
}
.product-info { padding: 18px; }
.product-brand {
    font-size: 12px;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 4px;
}
.product-name {
    font-weight: 500;
    font-size: 15px;
    margin-bottom: 8px;
    line-height: 1.3;
}
.product-price {
    display: flex;
    align-items: center;
    gap: 10px;
}
.price-current { font-weight: 600; font-size: 16px; }
.price-old {
    color: var(--text-light);
    text-decoration: line-through;
    font-size: 14px;
}

/* Brands */
.brands-strip {
    background: var(--white);
    padding: 40px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}
.brands-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 32px;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 1px;
    color: var(--text-light);
    text-transform: uppercase;
}

/* Store cards */
.store-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}
.store-card {
    background: var(--white);
    padding: 24px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}
.store-card h3 { font-size: 16px; margin-bottom: 8px; }
.store-card p {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 4px;
}

/* Forms */
.form-group { margin-bottom: 20px; }
.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 15px;
    background: var(--white);
    transition: border-color 0.2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
}

/* Cart */
.cart-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}
.cart-table th,
.cart-table td {
    padding: 16px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}
.cart-table th {
    background: var(--primary);
    color: #fff;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.cart-summary {
    background: var(--white);
    padding: 24px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-top: 24px;
}
.cart-summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
}
.cart-summary-total {
    font-size: 1.25rem;
    font-weight: 600;
    border-top: 1px solid var(--border);
    padding-top: 12px;
    margin-top: 12px;
}

/* Footer */
.site-footer {
    background: var(--primary);
    color: #ccc;
    padding: 60px 0 30px;
    margin-top: 60px;
}
.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}
.footer-col h3,
.footer-col h4 {
    color: #fff;
    margin-bottom: 16px;
    font-size: 15px;
    letter-spacing: 1px;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 8px; font-size: 14px; }
.footer-col a:hover { color: var(--accent); }
.footer-address { font-size: 14px; line-height: 1.7; }
.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 24px;
    text-align: center;
    font-size: 13px;
}
.footer-note { margin-top: 8px; opacity: 0.6; }

/* Utility */
.text-center { text-align: center; }
.mt-20 { margin-top: 20px; }
.mb-20 { margin-bottom: 20px; }
.alert {
    padding: 14px 18px;
    border-radius: var(--radius);
    margin-bottom: 20px;
}
.alert-success { background: #d8f3dc; color: var(--success); }
.alert-error { background: #f8d7da; color: var(--danger); }

/* Filter bar */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 32px;
    justify-content: center;
}

/* Product detail */
.product-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}
.product-detail-image {
    aspect-ratio: 3/4;
    background: linear-gradient(145deg, #f0ece6, #e5e0d8);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
}

/* Content pages */
.content-page {
    max-width: 800px;
    margin: 0 auto;
}
.content-page h2 {
    font-family: var(--font-display);
    margin: 36px 0 16px;
}
.content-page p {
    line-height: 1.8;
    margin-bottom: 16px;
}
.content-page ul {
    padding-left: 24px;
    line-height: 1.9;
    margin-bottom: 20px;
}

/* Admin simple */
.admin-box {
    max-width: 420px;
    margin: 80px auto;
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}
.admin-nav {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 28px;
}
.admin-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}
.admin-table th,
.admin-table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
}
.admin-table th {
    background: #f5f3f0;
    font-weight: 600;
}
.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}
.stat-card {
    background: var(--white);
    padding: 24px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}
.stat-card .label { font-size: 13px; color: var(--text-light); }
.stat-card .value { font-size: 2rem; font-weight: 600; }

/* Responsive */
@media (max-width: 768px) {
    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 20px;
        box-shadow: var(--shadow);
        gap: 16px;
    }
    .main-nav.open { display: flex; }
    .mobile-toggle { display: flex; }
    .top-bar .container { justify-content: center; text-align: center; }
    .hero { padding: 50px 0; }
    .product-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .product-detail { grid-template-columns: 1fr; }
    .checkout-grid { grid-template-columns: 1fr !important; }
}