:root {
    --text-main: #1f2a24;
    --text-muted: #6b7a72;
    --bg: #f7f6f2;
    --card-bg: #ffffff;
    --border: #e4e1d8;
    --primary: #2f6f5e;
    --primary-dark: #244f43;
    --amber: #d98f2b;
    --amber-dark: #b5751d;
    --danger: #c0392b;
    --danger-dark: #9c2f22;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: var(--bg);
    color: var(--text-main);
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.site-header {
    background: var(--card-bg);
    border-bottom: 1px solid var(--border);
}
.site-header-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 14px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.logo { font-weight: 700; font-size: 20px; color: var(--text-main); }
.site-nav { display: flex; gap: 20px; align-items: center; }
.cart-badge {
    display: inline-block;
    background: var(--primary);
    color: #fff;
    font-size: 12px;
    padding: 1px 7px;
    border-radius: 999px;
    margin-left: 4px;
}

.site-main { max-width: 1100px; margin: 0 auto; padding: 24px 20px 60px; }

.site-footer {
    text-align: center;
    color: var(--text-muted);
    font-size: 13px;
    padding: 24px;
}

.section-title { font-size: 22px; margin: 20px 0 16px; }

.card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
}

.btn {
    display: inline-block;
    padding: 10px 18px;
    border-radius: 8px;
    border: 1px solid transparent;
    background: #eee;
    color: var(--text-main);
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    text-align: center;
}
.btn:hover { text-decoration: none; opacity: 0.92; }
.btn-block { display: block; width: 100%; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-amber { background: var(--amber); color: #fff; }
.btn-amber:hover { background: var(--amber-dark); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: var(--danger-dark); }
.btn-outline { background: transparent; border-color: var(--border); color: var(--text-muted); }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; }

/* Product grid */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 18px;
}
.product-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}
.product-card img { width: 100%; height: 160px; object-fit: cover; display: block; }
.product-card .body { padding: 14px; }
.product-card h3 { font-size: 15px; margin: 0 0 6px; }
.product-card .price { font-weight: 700; margin-bottom: 10px; }
.stock-note.low { color: var(--amber-dark); font-size: 12px; margin-bottom: 8px; }

/* Slider */
.slider { position: relative; overflow: hidden; border-radius: 14px; margin-bottom: 30px; }
.slider-track { display: flex; transition: transform 0.5s ease; }
.slide {
    min-width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    background: var(--card-bg);
    gap: 20px;
    padding: 30px;
}
.slide img { width: 100%; border-radius: 10px; max-height: 260px; object-fit: cover; }
.slide .eyebrow { color: var(--primary); font-weight: 700; font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; }
.slide h2 { margin: 6px 0; }
.slide .price { font-size: 20px; font-weight: 700; margin: 10px 0; }
.slider-arrow {
    position: absolute; top: 50%; transform: translateY(-50%);
    background: rgba(0,0,0,0.4); color: #fff; border: none;
    width: 36px; height: 36px; border-radius: 50%; cursor: pointer; font-size: 18px;
}
.slider-arrow.prev { left: 12px; }
.slider-arrow.next { right: 12px; }
.slider-dots { position: absolute; bottom: 12px; left: 50%; transform: translateX(-50%); display: flex; gap: 6px; }
.slider-dots button { width: 8px; height: 8px; border-radius: 50%; border: none; background: rgba(0,0,0,0.25); cursor: pointer; padding: 0; }
.slider-dots button.active { background: var(--primary); }

/* Cart table */
.cart-table { width: 100%; border-collapse: collapse; }
.cart-table th, .cart-table td { text-align: left; padding: 12px 8px; border-bottom: 1px solid var(--border); font-size: 14px; }
.cart-table img { width: 44px; height: 44px; object-fit: cover; border-radius: 6px; vertical-align: middle; margin-right: 10px; }
.qty-input { width: 60px; padding: 6px; border: 1px solid var(--border); border-radius: 6px; }

.cart-summary { display: flex; justify-content: flex-end; margin-top: 16px; }
.cart-summary .box { min-width: 260px; }
.row { display: flex; justify-content: space-between; padding: 6px 0; }
.row.total { font-weight: 700; font-size: 16px; }

/* Forms */
.form-field { margin-bottom: 14px; }
.form-field label { display: block; font-size: 13px; margin-bottom: 6px; color: var(--text-muted); }
.form-field input, .form-field textarea, .form-field select {
    width: 100%; padding: 10px; border: 1px solid var(--border); border-radius: 8px; font-size: 14px;
    font-family: inherit;
}

.alert { padding: 10px 14px; border-radius: 8px; font-size: 14px; margin-bottom: 14px; }
.alert-error { background: #fbeaea; color: var(--danger-dark); border: 1px solid #f3c9c4; }
.alert-success { background: #e9f6ee; color: var(--primary-dark); border: 1px solid #bfe4cf; }

@media (max-width: 720px) {
    .slide { grid-template-columns: 1fr; }
    div[style*="grid-template-columns: 1.3fr 1fr"],
    div[style*="grid-template-columns: 1fr 1fr"] {
        grid-template-columns: 1fr !important;
    }
}

/* =====================================================================
   Admin panel
   ===================================================================== */
.admin-body { background: var(--bg); }

.admin-shell { display: flex; min-height: 100vh; }

.admin-sidebar {
    width: 220px;
    flex-shrink: 0;
    background: var(--card-bg);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    padding: 20px 0;
}
.admin-logo {
    font-weight: 700;
    font-size: 17px;
    padding: 0 20px 18px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 14px;
}
.admin-logo span { color: var(--primary); font-weight: 600; }

.admin-nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.admin-nav a {
    padding: 10px 20px;
    color: var(--text-main);
    font-size: 14px;
    font-weight: 600;
}
.admin-nav a:hover { background: var(--bg); text-decoration: none; }
.admin-nav a.active { background: var(--primary); color: #fff; }

.admin-sidebar-footer {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 14px 20px 0;
    border-top: 1px solid var(--border);
    margin-top: 14px;
}
.admin-sidebar-footer a { font-size: 13px; color: var(--text-muted); }

.admin-main { flex: 1; max-width: 1100px; padding: 28px 32px 60px; }

.admin-stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 28px;
}
.admin-stat { text-align: left; }
.admin-stat-label { font-size: 13px; color: var(--text-muted); margin-bottom: 8px; }
.admin-stat-value { font-size: 26px; font-weight: 700; }

.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th, .admin-table td {
    text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--border); font-size: 14px; vertical-align: middle;
}
.admin-table th { color: var(--text-muted); font-weight: 600; font-size: 13px; }
.admin-thumb { width: 40px; height: 40px; object-fit: cover; border-radius: 6px; }
.admin-row-actions { display: flex; gap: 12px; align-items: center; white-space: nowrap; }

.link-btn {
    background: none; border: none; padding: 0; font: inherit; color: var(--primary);
    cursor: pointer; text-decoration: none;
}
.link-btn:hover { text-decoration: underline; }
.link-btn-danger { color: var(--danger); }

.admin-filter-tabs { display: flex; gap: 6px; margin-bottom: 16px; flex-wrap: wrap; }
.admin-filter-tabs a {
    padding: 7px 14px; border-radius: 999px; font-size: 13px; font-weight: 600;
    background: var(--card-bg); border: 1px solid var(--border); color: var(--text-main);
}
.admin-filter-tabs a:hover { text-decoration: none; background: var(--bg); }
.admin-filter-tabs a.active { background: var(--primary); border-color: var(--primary); color: #fff; }

.badge {
    display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 600;
}
.badge-awaiting_payment { background: #fdf1de; color: var(--amber-dark); }
.badge-pending_verification { background: #fdf6d8; color: #8a6d1a; }
.badge-confirmed { background: #e9f6ee; color: var(--primary-dark); }
.badge-cancelled { background: #fbeaea; color: var(--danger-dark); }

@media (max-width: 720px) {
    .admin-shell { flex-direction: column; }
    .admin-sidebar { width: 100%; flex-direction: row; overflow-x: auto; align-items: center; padding: 12px; }
    .admin-logo { display: none; }
    .admin-nav { flex-direction: row; }
    .admin-sidebar-footer { flex-direction: row; margin: 0 0 0 auto; border: none; padding: 0; }
    .admin-main { padding: 20px 16px 60px; }
}