/**
 * Custom Styles
 * AGRI-KONEK: A Digital Marketplace for Local Agricultural Products
 */

/* ===========================
   CSS Variables
   =========================== */
:root {
    --ag-primary: #198754;
    --ag-primary-dark: #146c43;
    --ag-primary-light: #d1e7dd;
    --ag-secondary: #6c757d;
    --ag-success: #198754;
    --ag-warning: #ffc107;
    --ag-danger: #dc3545;
    --ag-info: #0dcaf0;
    --ag-light: #f8f9fa;
    --ag-dark: #212529;
    --ag-body-bg: #f5f5f5;
    --ag-card-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --ag-card-shadow-hover: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    --ag-transition: all 0.3s ease;
}

/* ===========================
   Global Styles
   =========================== */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--ag-body-bg);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

a {
    text-decoration: none;
    color: var(--ag-primary);
    transition: var(--ag-transition);
}

a:hover {
    color: var(--ag-primary-dark);
}

/* ===========================
   Navbar
   =========================== */
.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
}

.navbar-brand i {
    color: #fff;
}

.navbar .nav-link {
    font-weight: 500;
    transition: var(--ag-transition);
}

.navbar .nav-link:hover {
    transform: translateY(-2px);
}

.navbar .btn {
    font-weight: 500;
}

/* Search Form */
.navbar .search-form {
    position: relative;
}

.navbar .search-form input {
    border-radius: 50px;
    padding-left: 40px;
    min-width: 300px;
}

.navbar .search-form i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--ag-secondary);
}

/* Notification Dropdown */
.notification-dropdown {
    width: 350px;
    max-height: 400px;
    overflow-y: auto;
}

.notification-item {
    padding: 10px 15px;
    border-bottom: 1px solid #eee;
}

.notification-item:hover {
    background-color: var(--ag-light);
}

.notification-item.unread {
    background-color: var(--ag-primary-light);
}

/* ===========================
   Cards
   =========================== */
.card {
    border: none;
    box-shadow: var(--ag-card-shadow);
    transition: var(--ag-transition);
}

.card:hover {
    box-shadow: var(--ag-card-shadow-hover);
}

.card-img-top {
    object-fit: cover;
}

/* Product Card */
.product-card {
    position: relative;
    overflow: hidden;
}

.product-card:hover {
    transform: translateY(-5px);
}

.product-card .card-img-top {
    transition: var(--ag-transition);
}

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

.product-card .badge {
    z-index: 1;
}

/* ===========================
   Buttons
   =========================== */
.btn {
    border-radius: 0.375rem;
    font-weight: 500;
    transition: var(--ag-transition);
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-success {
    background-color: var(--ag-primary);
    border-color: var(--ag-primary);
}

.btn-success:hover {
    background-color: var(--ag-primary-dark);
    border-color: var(--ag-primary-dark);
}

.btn-outline-success {
    color: var(--ag-primary);
    border-color: var(--ag-primary);
}

.btn-outline-success:hover {
    background-color: var(--ag-primary);
    border-color: var(--ag-primary);
}

/* ===========================
   Forms
   =========================== */
.form-control:focus,
.form-select:focus {
    border-color: var(--ag-primary);
    box-shadow: 0 0 0 0.2rem rgba(25, 135, 84, 0.25);
}

.form-control-lg {
    border-radius: 0.5rem;
}

/* ===========================
   Badges
   =========================== */
.badge {
    font-weight: 500;
}

/* ===========================
   Pagination
   =========================== */
.pagination .page-link {
    color: var(--ag-primary);
    border-radius: 0.375rem;
    margin: 0 2px;
}

.pagination .page-item.active .page-link {
    background-color: var(--ag-primary);
    border-color: var(--ag-primary);
}

.pagination .page-link:hover {
    background-color: var(--ag-primary-light);
}

/* ===========================
   Sidebar
   =========================== */
.sidebar {
    position: sticky;
    top: 80px;
}

.sidebar .nav-link {
    color: var(--ag-dark);
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin-bottom: 0.25rem;
}

.sidebar .nav-link:hover,
.sidebar .nav-link.active {
    background-color: var(--ag-primary-light);
    color: var(--ag-primary);
}

.sidebar .nav-link i {
    width: 20px;
}

/* ===========================
   Footer
   =========================== */
footer {
    background-color: #1a1a1a;
    color: #fff;
}

footer a {
    color: rgba(255, 255, 255, 0.7);
}

footer a:hover {
    color: #fff;
}

footer h6 {
    color: #fff;
    font-weight: 600;
}

/* ===========================
   Hero Section
   =========================== */
.hero-section {
    background: linear-gradient(135deg, var(--ag-primary) 0%, var(--ag-primary-dark) 100%);
    padding: 80px 0;
}

/* ===========================
   Categories Section
   =========================== */
.category-card {
    text-align: center;
    padding: 20px;
    border-radius: 10px;
    transition: var(--ag-transition);
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--ag-card-shadow-hover);
}

.category-card .icon-wrapper {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: var(--ag-primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
}

/* ===========================
   Product Details
   =========================== */
.product-gallery img {
    border-radius: 10px;
}

.product-info {
    padding: 20px;
}

.product-info h1 {
    font-size: 1.75rem;
    font-weight: 700;
}

/* ===========================
   Rating Stars
   =========================== */
.rating-stars .bi-star-fill {
    color: var(--ag-warning);
}

.rating-stars .bi-star {
    color: #ddd;
}

.rating-stars .bi-star-half {
    color: var(--ag-warning);
}

/* Interactive rating */
.rating-input .bi {
    cursor: pointer;
    font-size: 1.5rem;
    transition: var(--ag-transition);
}

.rating-input .bi:hover {
    transform: scale(1.2);
}

/* ===========================
   Messages
   =========================== */
.message-bubble {
    max-width: 70%;
    padding: 12px 16px;
    border-radius: 18px;
    margin-bottom: 10px;
}

.message-bubble.sent {
    background-color: var(--ag-primary);
    color: #fff;
    border-bottom-right-radius: 4px;
}

.message-bubble.received {
    background-color: #e9ecef;
    border-bottom-left-radius: 4px;
}

/* ===========================
   Admin Dashboard
   =========================== */
.stat-card {
    border-left: 4px solid;
}

.stat-card.primary { border-left-color: var(--ag-primary); }
.stat-card.warning { border-left-color: var(--ag-warning); }
.stat-card.danger { border-left-color: var(--ag-danger); }
.stat-card.info { border-left-color: var(--ag-info); }

/* ===========================
   Animations
   =========================== */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 0.5s ease forwards;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.pulse {
    animation: pulse 2s infinite;
}

/* ===========================
   Utilities
   =========================== */
.hover-shadow:hover {
    box-shadow: var(--ag-card-shadow-hover) !important;
}

.text-success {
    color: var(--ag-primary) !important;
}

.bg-success {
    background-color: var(--ag-primary) !important;
}

.border-success {
    border-color: var(--ag-primary) !important;
}

/* Truncate text */
.text-truncate-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.text-truncate-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ===========================
   Responsive
   =========================== */
@media (max-width: 768px) {
    .navbar .search-form input {
        min-width: 200px;
    }
    
    .notification-dropdown {
        width: 300px;
    }
    
    .product-card .card-img-top {
        height: 150px;
    }
}

@media (max-width: 576px) {
    .navbar .search-form {
        display: none;
    }
    
    .hero-section {
        padding: 40px 0;
    }
    
    .hero-section h1 {
        font-size: 1.75rem;
    }
}

/* ===========================
   SweetAlert2 Custom
   =========================== */
.swal2-popup {
    border-radius: 15px;
}

.swal2-confirm {
    background-color: var(--ag-primary) !important;
}

/* ===========================
   Loading States
   =========================== */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
}

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ===========================
   Print Styles
   =========================== */
@media print {
    .navbar, .sidebar, footer, .btn {
        display: none !important;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid #ddd;
    }
}