/* Custom Styles for ATT Solution */

:root {
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #0dcaf0;
}

body {
    font-family: 'Sarabun', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 16px;
}

/* Navbar */
.navbar-brand {
    font-size: 1.5rem;
    font-weight: bold;
}

/* Cards */
.card {
    transition: transform 0.2s, box-shadow 0.2s;
}

.hover-shadow:hover {
    transform: translateY(-5px);
    box-shadow: 0 .5rem 1rem rgba(0,0,0,.15) !important;
}

/* Product Card */
.product-card {
    border: 1px solid #dee2e6;
    border-radius: 8px;
    overflow: hidden;
}

.product-card img {
    transition: transform 0.3s;
}

.product-card:hover img {
    transform: scale(1.05);
}

/* Buttons */
.btn {
    border-radius: 5px;
    padding: 8px 20px;
    font-weight: 500;
}

/* Badge */
.badge {
    padding: 5px 10px;
    font-size: 0.85rem;
}

/* Feature Box */
.feature-box {
    border: 1px solid #e9ecef;
    border-radius: 10px;
    transition: all 0.3s;
}

.feature-box:hover {
    border-color: var(--primary-color);
    background-color: #f8f9fa;
}

/* Footer */
footer {
    border-top: 4px solid var(--primary-color);
}

footer a:hover {
    color: var(--primary-color) !important;
}

/* Table */
.table {
    font-size: 0.95rem;
}

.table th {
    background-color: #f8f9fa;
    font-weight: 600;
}

/* Form */
.form-label {
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

.password-toggle {
    border-left: 0;
}

/* Alert */
.alert {
    border-radius: 8px;
    border-left: 4px solid;
}

.alert-success {
    border-left-color: var(--success-color);
}

.alert-danger {
    border-left-color: var(--danger-color);
}

.alert-warning {
    border-left-color: var(--warning-color);
}

.alert-info {
    border-left-color: var(--info-color);
}

/* Cart Badge */
#cart-count {
    font-size: 0.7rem;
    padding: 0.2rem 0.4rem;
}

/* Product Detail */
.product-image-main {
    border: 2px solid #dee2e6;
    border-radius: 10px;
    padding: 10px;
    background: white;
}

.product-image-thumb {
    cursor: pointer;
    border: 2px solid transparent;
    border-radius: 5px;
    transition: border-color 0.2s;
}

.product-image-thumb:hover,
.product-image-thumb.active {
    border-color: var(--primary-color);
}

/* Quantity Input */
.quantity-input {
    width: 100px;
}

/* Admin Sidebar */
.admin-sidebar {
    min-height: 100vh;
    background: #343a40;
}

.admin-sidebar .nav-link {
    color: #fff;
    padding: 12px 20px;
    border-radius: 5px;
    margin: 5px 0;
    transition: background-color 0.2s;
}

.admin-sidebar .nav-link:hover,
.admin-sidebar .nav-link.active {
    background-color: var(--primary-color);
    color: #fff;
}

.admin-sidebar .nav-link i {
    width: 20px;
    margin-right: 10px;
}

/* Dashboard Stats Card */
.stats-card {
    border-left: 4px solid;
    border-radius: 8px;
    transition: transform 0.2s;
}

.stats-card:hover {
    transform: translateY(-3px);
}

.stats-card.primary {
    border-left-color: var(--primary-color);
}

.stats-card.success {
    border-left-color: var(--success-color);
}

.stats-card.warning {
    border-left-color: var(--warning-color);
}

.stats-card.danger {
    border-left-color: var(--danger-color);
}

/* Loading Spinner */
.spinner-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

/* Responsive */
@media (max-width: 768px) {
    .navbar-brand {
        font-size: 1.2rem;
    }
    
    .display-4 {
        font-size: 2rem;
    }
    
    .lead {
        font-size: 1rem;
    }
}

/* Print Styles */
@media print {
    .no-print {
        display: none !important;
    }
    
    .navbar,
    footer,
    .btn,
    .sidebar {
        display: none !important;
    }
}

/* Utility Classes */
.cursor-pointer {
    cursor: pointer;
}

.text-decoration-none {
    text-decoration: none !important;
}

.border-bottom-primary {
    border-bottom: 3px solid var(--primary-color) !important;
}

.bg-gradient-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.shadow-lg {
    box-shadow: 0 1rem 3rem rgba(0,0,0,.175) !important;
}