/**
 * NHC Market - Ana Stil Dosyası
 * Logo renklerine dayalı modern, minimalist tasarım
 */

/* CSS Değişkenler - Logo Renk Paleti */
:root {
    --color-primary: #358275;      /* Koyu Yeşilimsi Mavi */
    --color-secondary: #64A095;    /* Orta Yeşil/Mint */
    --color-accent: #9BC6B8;       /* Açık Mint */
    --color-light: #D1E6E6;        /* Çok Açık Mavi/Mint */
    --color-white: #FFFFFF;
    --color-dark: #2C2C2C;
    --color-gray: #6C757D;
    --color-gray-light: #F8F9FA;
    --color-success: #28A745;
    --color-danger: #DC3545;
    --color-warning: #FFC107;
    --color-info: #17A2B8;
    
    --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --transition: all 0.3s ease;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 8px rgba(0,0,0,0.15);
    --shadow-lg: 0 8px 16px rgba(0,0,0,0.2);
    --border-radius: 8px;
}

/* Genel Reset ve Temel Stiller */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-dark);
    background-color: var(--color-white);
}

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

a:hover {
    color: var(--color-secondary);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Container */
.container-custom {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Header ve Navigasyon */
.site-header {
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.top-bar {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 8px 0;
    font-size: 14px;
}

.top-bar a {
    color: var(--color-white);
    margin-left: 15px;
}

.top-bar a:hover {
    color: var(--color-light);
}

.main-nav {
    padding: 15px 0;
}

.navbar-brand {
    font-size: 24px;
    font-weight: bold;
    color: var(--color-primary) !important;
}

.navbar-brand:hover {
    color: var(--color-secondary) !important;
}

.nav-link {
    color: var(--color-dark) !important;
    font-weight: 500;
    padding: 8px 15px !important;
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-primary) !important;
}

.cart-badge {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    padding: 2px 6px;
    font-size: 12px;
    position: absolute;
    top: -5px;
    right: -10px;
}

/* Butonlar */
.btn-primary-custom {
    background-color: var(--color-primary);
    border: none;
    color: var(--color-white);
    padding: 10px 25px;
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: var(--transition);
    cursor: pointer;
}

.btn-primary-custom:hover {
    background-color: var(--color-secondary);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary-custom {
    background-color: var(--color-secondary);
    border: none;
    color: var(--color-white);
    padding: 10px 25px;
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: var(--transition);
    cursor: pointer;
}

.btn-secondary-custom:hover {
    background-color: var(--color-accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline-custom {
    background-color: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    padding: 8px 20px;
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: var(--transition);
    cursor: pointer;
}

.btn-outline-custom:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

/* Hero / Banner */
.hero-section {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: var(--color-white);
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120"><path d="M0,50 C150,100 350,0 600,50 C850,100 1050,0 1200,50 L1200,120 L0,120 Z" fill="rgba(255,255,255,0.1)"/></svg>');
    background-size: cover;
    background-position: bottom;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-section h1 {
    font-size: 48px;
    font-weight: bold;
    margin-bottom: 20px;
}

.hero-section p {
    font-size: 20px;
    margin-bottom: 30px;
    opacity: 0.9;
}

/* Ürün Kartları */
.product-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    height: 100%;
    display: flex;
    flex-direction: column;
}

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

.product-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    background-color: var(--color-gray-light);
}

.product-body {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.product-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--color-dark);
}

.product-title:hover {
    color: var(--color-primary);
}

.product-price {
    font-size: 24px;
    font-weight: bold;
    color: var(--color-primary);
    margin-top: auto;
}

.product-price-old {
    font-size: 16px;
    color: var(--color-gray);
    text-decoration: line-through;
    margin-left: 10px;
}

.discount-badge {
    background-color: var(--color-danger);
    color: var(--color-white);
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: bold;
    position: absolute;
    top: 10px;
    right: 10px;
}

.stock-badge {
    background-color: var(--color-success);
    color: var(--color-white);
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 12px;
    display: inline-block;
    margin-top: 5px;
}

.out-of-stock-badge {
    background-color: var(--color-danger);
    color: var(--color-white);
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 12px;
    display: inline-block;
    margin-top: 5px;
}

/* Kategori Kartları */
.category-card {
    background-color: var(--color-light);
    border-radius: var(--border-radius);
    padding: 30px;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
}

.category-card:hover {
    background-color: var(--color-accent);
    transform: translateY(-5px);
}

.category-icon {
    font-size: 48px;
    color: var(--color-primary);
    margin-bottom: 15px;
}

.category-name {
    font-size: 20px;
    font-weight: 600;
    color: var(--color-dark);
}

/* Formlar */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--color-dark);
}

.form-control-custom {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    font-size: 16px;
    transition: var(--transition);
}

.form-control-custom:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(53, 130, 117, 0.1);
}

.form-text {
    font-size: 14px;
    color: var(--color-gray);
    margin-top: 5px;
}

/* Alert / Flash Messages */
.alert-custom {
    padding: 15px 20px;
    border-radius: var(--border-radius);
    margin-bottom: 20px;
    position: relative;
}

.alert-success {
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
}

.alert-danger {
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
}

.alert-warning {
    background-color: #fff3cd;
    border: 1px solid #ffeeba;
    color: #856404;
}

.alert-info {
    background-color: #d1ecf1;
    border: 1px solid #bee5eb;
    color: #0c5460;
}

/* Sepet */
.cart-item {
    background-color: var(--color-white);
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    padding: 20px;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 20px;
}

.cart-item-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--border-radius);
}

.cart-item-details {
    flex-grow: 1;
}

.cart-item-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 5px;
}

.cart-item-price {
    font-size: 16px;
    color: var(--color-gray);
}

.quantity-control {
    display: flex;
    align-items: center;
    gap: 10px;
}

.quantity-btn {
    background-color: var(--color-light);
    border: none;
    width: 30px;
    height: 30px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
    transition: var(--transition);
}

.quantity-btn:hover {
    background-color: var(--color-accent);
}

.quantity-input {
    width: 60px;
    text-align: center;
    padding: 5px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

/* Footer */
.site-footer {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 50px 0 20px;
    margin-top: 60px;
}

.footer-widget h4 {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 20px;
    color: var(--color-white);
}

.footer-widget ul {
    list-style: none;
}

.footer-widget ul li {
    margin-bottom: 10px;
}

.footer-widget a {
    color: var(--color-light);
    transition: var(--transition);
}

.footer-widget a:hover {
    color: var(--color-white);
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    margin-top: 30px;
    padding-top: 20px;
    text-align: center;
    font-size: 14px;
    opacity: 0.8;
}

.social-links a {
    display: inline-block;
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    background-color: rgba(255,255,255,0.1);
    border-radius: 50%;
    margin-right: 10px;
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
}

/* Pagination */
.pagination-custom {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin: 40px 0;
}

.pagination-custom a,
.pagination-custom span {
    padding: 8px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    transition: var(--transition);
}

.pagination-custom a:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.pagination-custom .active {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

/* Responsive */
@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 32px;
    }
    
    .hero-section p {
        font-size: 16px;
    }
    
    .product-card {
        margin-bottom: 20px;
    }
    
    .cart-item {
        flex-direction: column;
        text-align: center;
    }
}

/* Loader */
.loader {
    border: 4px solid var(--color-light);
    border-top: 4px solid var(--color-primary);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Admin Panel Specific Styles */
.admin-sidebar {
    background-color: var(--color-primary);
    min-height: 100vh;
    padding: 20px 0;
}

.admin-sidebar .nav-link {
    color: var(--color-light) !important;
    padding: 12px 20px !important;
    border-left: 3px solid transparent;
}

.admin-sidebar .nav-link:hover,
.admin-sidebar .nav-link.active {
    background-color: rgba(255,255,255,0.1);
    color: var(--color-white) !important;
    border-left-color: var(--color-white);
}

.admin-header {
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
    padding: 15px 0;
    margin-bottom: 30px;
}

.table-custom {
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.table-custom thead {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.badge-custom {
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.badge-success { background-color: var(--color-success); color: white; }
.badge-danger { background-color: var(--color-danger); color: white; }
.badge-warning { background-color: var(--color-warning); color: var(--color-dark); }
.badge-info { background-color: var(--color-info); color: white; }
.badge-primary { background-color: var(--color-primary); color: white; }

/* Utility Classes */
.text-primary { color: var(--color-primary) !important; }
.text-secondary { color: var(--color-secondary) !important; }
.bg-primary { background-color: var(--color-primary) !important; }
.bg-secondary { background-color: var(--color-secondary) !important; }
.bg-light-custom { background-color: var(--color-light) !important; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 3rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-5 { margin-bottom: 3rem; }

.p-1 { padding: 0.5rem; }
.p-2 { padding: 1rem; }
.p-3 { padding: 1.5rem; }
.p-4 { padding: 2rem; }
.p-5 { padding: 3rem; }

.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }

.d-flex { display: flex; }
.justify-content-between { justify-content: space-between; }
.align-items-center { align-items: center; }
.flex-wrap { flex-wrap: wrap; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }