:root {
    --brand: #4f46e5;
    --brand-dark: #4338ca;
    --brand-soft: #eef2ff;
}

body {
    background-color: #f5f6fa;
    font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
}

/* ---------- Storefront top bar ---------- */
.topbar {
    background: #1e1b4b;
    color: #c7d2fe;
    font-size: .8rem;
}

.topbar a {
    color: #e0e7ff;
    text-decoration: none;
}

.topbar a:hover {
    color: #fff;
}

.storefront-nav {
    background: #fff;
    box-shadow: 0 2px 10px rgba(30, 27, 75, .06);
}

.navbar-brand {
    font-weight: 800;
    color: var(--brand) !important;
    letter-spacing: -.3px;
}

.nav-icon {
    color: #374151;
    text-decoration: none;
    position: relative;
    font-size: 1.15rem;
}

.nav-icon:hover {
    color: var(--brand);
}

.nav-badge {
    position: absolute;
    top: -6px;
    right: -8px;
    background: #ef4444;
    color: #fff;
    border-radius: 50%;
    font-size: .65rem;
    min-width: 17px;
    height: 17px;
    line-height: 17px;
    text-align: center;
    font-weight: 700;
    padding: 0 4px;
}

/* ---------- Buttons ---------- */
.btn-brand {
    background: var(--brand);
    border-color: var(--brand);
    color: #fff;
}

.btn-brand:hover,
.btn-brand:focus {
    background: var(--brand-dark);
    border-color: var(--brand-dark);
    color: #fff;
}

.btn-outline-brand {
    color: var(--brand);
    border-color: var(--brand);
}

.btn-outline-brand:hover {
    background: var(--brand);
    border-color: var(--brand);
    color: #fff;
}

/* ---------- Cards ---------- */
.card {
    border: 1px solid #eef0f4;
    border-radius: .75rem;
    box-shadow: 0 1px 3px rgba(15, 23, 42, .05);
}

.card-header {
    background: #fff;
    border-bottom: 1px solid #eef0f4;
    font-weight: 600;
}

.card-footer {
    background: #fff;
    border-top: 1px solid #eef0f4;
}

/* ---------- Product cards ---------- */
.product-card {
    transition: transform .15s ease, box-shadow .15s ease;
    overflow: hidden;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(15, 23, 42, .1);
}

.product-card .product-image {
    height: 220px;
    object-fit: cover;
    background: #fff;
}

.discount-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: #ef4444;
    color: #fff;
    font-size: .7rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 50rem;
}

.old-price {
    text-decoration: line-through;
    color: #9ca3af;
    font-size: .85rem;
}

/* ---------- Sidebar layouts ---------- */
.dashboard-layout {
    min-height: 100vh;
}

.sidebar {
    background: #1e1b4b;
    min-height: 100vh;
}

.sidebar .brand {
    color: #fff;
    font-weight: 800;
    font-size: 1.05rem;
}

.sidebar .nav-link {
    color: #c7d2fe;
    border-radius: .5rem;
    padding: .6rem .9rem;
    margin-bottom: .15rem;
    font-size: .92rem;
}

.sidebar .nav-link:hover {
    background: rgba(255, 255, 255, .08);
    color: #fff;
}

.sidebar .nav-link.active {
    background: var(--brand);
    color: #fff;
}

.sidebar .nav-link i {
    width: 1.3rem;
    text-align: center;
}

.sidebar-footer {
    border-top: 1px solid rgba(255, 255, 255, .1);
}

/* ---------- Dashboard cards ---------- */
.stat-card {
    border-radius: .75rem;
    border: 0;
    color: #fff;
    padding: 1.1rem 1.25rem;
}

.stat-card .stat-icon {
    font-size: 2rem;
    opacity: .85;
}

.stat-card .stat-value {
    font-size: 1.6rem;
    font-weight: 700;
}

.stat-card .stat-label {
    opacity: .85;
    font-size: .85rem;
}

.stat-blue { background: #4f46e5; }
.stat-green { background: #059669; }
.stat-orange { background: #d97706; }
.stat-red { background: #dc2626; }
.stat-indigo { background: #4338ca; }
.stat-teal { background: #0d9488; }
.stat-purple { background: #9333ea; }
.stat-gray { background: #475569; }
.stat-yellow { background: #ca8a04; }

/* ---------- Tables ---------- */
.table th {
    font-size: .8rem;
    text-transform: uppercase;
    letter-spacing: .03em;
    color: #64748b;
    border-bottom-width: 1px;
}

.table td {
    vertical-align: middle;
}

/* ---------- Auth pages ---------- */
.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1e1b4b 0%, #4f46e5 100%);
    padding: 1rem;
}

.auth-card {
    width: 100%;
    max-width: 440px;
    border: 0;
    border-radius: 1rem;
    box-shadow: 0 20px 50px rgba(0, 0, 0, .25);
}

/* ---------- Hero ---------- */
.hero {
    background: linear-gradient(120deg, #1e1b4b 0%, #4338ca 100%);
    color: #fff;
    border-radius: 1rem;
}

/* ---------- Misc ---------- */
.section-title {
    font-weight: 700;
    color: #111827;
}

.text-brand {
    color: var(--brand);
}

.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.avatar-sm {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}

.stars {
    color: #f59e0b;
}

.bg-soft-brand {
    background: var(--brand-soft);
}

.product-detail-image {
    width: 100%;
    max-height: 460px;
    object-fit: contain;
    background: #fff;
    border-radius: .75rem;
    border: 1px solid #eef0f4;
}

.search-result-count {
    color: #6b7280;
    font-size: .9rem;
}

/* Notification dropdown */
.notif-dropdown {
    width: 340px;
    max-height: 420px;
    overflow-y: auto;
}

.notif-item {
    padding: .6rem .85rem;
    border-bottom: 1px solid #f1f5f9;
    color: #0f172a;
    text-decoration: none;
    display: block;
}

.notif-item:hover {
    background: #f8fafc;
}

.notif-item.unread {
    background: var(--brand-soft);
}

.notif-item .notif-time {
    font-size: .72rem;
    color: #94a3b8;
}

/* Rating input */
.rating-input .star {
    font-size: 1.8rem;
    cursor: pointer;
    color: #d1d5db;
    transition: color .1s;
}

.rating-input .star.selected {
    color: #f59e0b;
}

/* filter card */
.filter-card {
    position: sticky;
    top: 1rem;
}