:root {
    --brand-dark: #1f2937;
    --brand: #2563eb;
    --brand-light: #eff6ff;
    --danger: #dc2626;
    --warn: #d97706;
    --success: #16a34a;
}

body {
    font-family: 'Cairo', sans-serif;
    background-color: #f4f6f9;
}

.app-navbar {
    background: linear-gradient(90deg, var(--brand-dark), #111827);
}

.card {
    border: none;
    border-radius: 14px;
    box-shadow: 0 2px 10px rgba(0,0,0,.06);
}

.stat-card {
    border-radius: 16px;
    color: #fff;
    padding: 1.25rem 1.5rem;
}
.stat-card .stat-value { font-size: 1.9rem; font-weight: 700; }
.stat-card .stat-label { opacity: .9; font-size: .9rem; }
.stat-card.bg-blue { background: linear-gradient(135deg,#2563eb,#1d4ed8); }
.stat-card.bg-green { background: linear-gradient(135deg,#16a34a,#15803d); }
.stat-card.bg-orange { background: linear-gradient(135deg,#f59e0b,#d97706); }
.stat-card.bg-red { background: linear-gradient(135deg,#ef4444,#dc2626); }

.product-thumb {
    width: 60px; height: 60px; object-fit: cover; border-radius: 10px;
    background: #e5e7eb;
}
.product-thumb-lg {
    width: 100%; height: 220px; object-fit: cover; border-radius: 12px;
    background: #e5e7eb;
}

.color-swatch {
    display: inline-block; width: 18px; height: 18px; border-radius: 50%;
    border: 1px solid #d1d5db; vertical-align: middle; margin-left: 6px;
}

.badge-stock-ok { background:#dcfce7; color:#166534; }
.badge-stock-low { background:#fef3c7; color:#92400e; }
.badge-stock-out { background:#fee2e2; color:#991b1b; }

.search-result-item {
    cursor: pointer;
    border-bottom: 1px solid #f1f5f9;
    padding: .6rem .8rem;
}
.search-result-item:hover { background: var(--brand-light); }

.size-btn {
    min-width: 54px;
}
.size-btn.disabled {
    opacity: .4;
    pointer-events: none;
}

.cart-item {
    border-bottom: 1px dashed #e5e7eb;
    padding: .5rem 0;
}

.table thead th {
    background: #f8fafc;
    font-weight: 600;
    font-size: .85rem;
}