/* Base Styles */
:root {
    --primary-color: #8B5A2B;
    --primary-dark: #5C3A1E;
    --primary-light: #D4A373;
    --secondary-color: #2C1A0E;
    --accent-color: #E6B17E;
    --accent-dark: #C97E3A;
    --light-color: #FEF9F0;
    --dark-color: #1A0F08;
    --gray-color: #6c757d;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --text-color: #333;
    --text-light: #666;
    --border-radius: 16px;
    --box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    --box-shadow-hover: 0 20px 40px rgba(0,0,0,0.12);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--light-color);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--light-color);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 5px;
}

    ::-webkit-scrollbar-thumb:hover {
        background: var(--primary-dark);
    }

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    margin-bottom: 1rem;
    line-height: 1.2;
}

/* Uklanjanje podvlačenja za sve linkove */
a, a:hover, a:focus, a:active {
    text-decoration: none !important;
}

/* Navbar */
.custom-navbar {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-dark) 100%);
    box-shadow: var(--box-shadow);
    padding: 1rem 0;
    transition: var(--transition);
}

.navbar-brand {
    font-size: 1.8rem;
    font-weight: 700;
    color: white !important;
    letter-spacing: 1px;
}

    .navbar-brand i {
        color: var(--accent-color);
        margin-right: 8px;
    }

.nav-link {
    color: rgba(255,255,255,0.9) !important;
    font-weight: 500;
    transition: var(--transition);
    margin: 0 8px;
}

    .nav-link:hover {
        color: var(--accent-color) !important;
        transform: translateY(-2px);
    }

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, rgba(44,26,14,0.9), rgba(139,90,43,0.7)), url('https://images.unsplash.com/photo-1616594039964-ae9021a400a0');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

    .hero-content h1 {
        font-size: 3.5rem;
        font-weight: 700;
        margin-bottom: 1.5rem;
        animation: fadeInUp 0.8s ease;
    }

    .hero-content p {
        font-size: 1.3rem;
        margin-bottom: 2rem;
        animation: fadeInUp 1s ease;
    }

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn-custom {
    background-color: var(--accent-color);
    color: var(--secondary-color);
    padding: 12px 32px;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

    .btn-custom:hover {
        background-color: var(--primary-color);
        color: white;
        transform: translateY(-3px);
        box-shadow: 0 10px 20px rgba(0,0,0,0.2);
    }

.btn-outline-custom {
    border: 2px solid var(--accent-color);
    background: transparent;
    color: var(--accent-color);
    padding: 10px 28px;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

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

/* Categories Section */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
    position: relative;
    display: inline-block;
}

    .section-title::after {
        content: '';
        position: absolute;
        bottom: -10px;
        left: 50%;
        transform: translateX(-50%);
        width: 60px;
        height: 3px;
        background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
        border-radius: 3px;
    }

.section-subtitle {
    color: var(--gray-color);
    font-size: 1.1rem;
    margin-top: 20px;
}

.category-card-link {
    text-decoration: none;
    display: block;
}

.category-card {
    background: white;
    border-radius: 20px;
    padding: 30px 20px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

    .category-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(230,177,126,0.1), transparent);
        transition: left 0.6s ease;
    }

    .category-card:hover::before {
        left: 100%;
    }

    .category-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 20px 40px rgba(139,90,43,0.15);
    }

.category-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--primary-light), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

    .category-icon i {
        font-size: 2.5rem;
        color: var(--secondary-color);
        transition: all 0.3s ease;
    }

.category-card:hover .category-icon {
    transform: scale(1.1);
    background: linear-gradient(135deg, var(--primary-color), var(--accent-dark));
}

    .category-card:hover .category-icon i {
        color: white;
        transform: scale(1.05);
    }

.category-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 8px;
    transition: color 0.3s ease;
}

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

.category-desc {
    font-size: 0.85rem;
    color: var(--gray-color);
    margin-bottom: 0;
    line-height: 1.4;
    opacity: 0;
    max-height: 0;
    transition: all 0.3s ease;
    overflow: hidden;
}

.category-card:hover .category-desc {
    opacity: 1;
    max-height: 60px;
    margin-top: 10px;
}

.category-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(44, 26, 14, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.3s ease;
    border-radius: 20px;
}

.category-card:hover .category-overlay {
    opacity: 1;
}

.category-btn {
    background: var(--accent-color);
    color: var(--secondary-color);
    padding: 10px 24px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.9rem;
    transform: translateY(20px);
    transition: all 0.3s ease;
    cursor: pointer;
}

.category-card:hover .category-btn {
    transform: translateY(0);
}

.category-btn:hover {
    background: white;
    transform: scale(1.05);
}

/* Product Cards */
.product-card {
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    margin-bottom: 30px;
    position: relative;
}

    .product-card:hover {
        transform: translateY(-10px);
        box-shadow: var(--box-shadow-hover);
    }

.product-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--accent-color);
    color: var(--secondary-color);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 1;
}

.product-image {
    height: 300px;
    overflow: hidden;
    position: relative;
    background: #f5f5f5;
}

    .product-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: var(--transition);
    }

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

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: var(--transition);
}

.product-card:hover .product-overlay {
    opacity: 1;
}

.product-info {
    padding: 20px;
}

.product-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--secondary-color);
}

.product-price {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 10px 0;
}

.old-price {
    text-decoration: line-through;
    color: #999;
    font-size: 0.9rem;
    margin-left: 10px;
}

/* Cart & Forms */
.cart-table {
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

    .cart-table th {
        background: var(--primary-color);
        color: white;
        padding: 15px;
    }

.quantity-input {
    width: 80px;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 8px;
    text-align: center;
}

/* Admin Panel */
.admin-sidebar {
    background: var(--secondary-color);
    min-height: 100vh;
    color: white;
}

    .admin-sidebar .nav-link {
        color: rgba(255,255,255,0.8) !important;
        padding: 12px 20px;
        border-radius: 8px;
        margin-bottom: 5px;
    }

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

.admin-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: var(--box-shadow);
}

/* Dashboard Stats */
.stat-card {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    border-radius: var(--border-radius);
    padding: 25px;
    text-align: center;
    transition: var(--transition);
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
}

/* Footer */
.footer {
    background: var(--secondary-color);
    color: var(--light-color);
    padding: 60px 0 30px;
    margin-top: 60px;
}

    .footer h5 {
        color: var(--accent-color);
        margin-bottom: 20px;
    }

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

        .footer a:hover {
            color: var(--accent-color);
        }

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Loading Spinner */
.spinner-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 5px solid #f3f3f3;
    border-top: 5px solid var(--accent-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

    100% {
        transform: rotate(360deg);
    }
}

/* Responsive */
@media (max-width: 1200px) {
    .hero-content h1 {
        font-size: 3rem;
    }
}

@media (max-width: 992px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-content p {
        font-size: 1.1rem;
    }

    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .hero-section {
        min-height: 500px;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }

    .product-image {
        height: 200px;
    }

    .admin-sidebar {
        min-height: auto;
        margin-bottom: 20px;
    }

    .stat-number {
        font-size: 1.8rem;
    }

    .footer {
        text-align: center;
    }

    .category-card {
        padding: 20px 15px;
    }

    .category-icon {
        width: 60px;
        height: 60px;
    }

        .category-icon i {
            font-size: 1.8rem;
        }

    .category-title {
        font-size: 1rem;
    }
}

@media (max-width: 576px) {
    .btn-custom, .btn-outline-custom {
        padding: 8px 20px;
        font-size: 0.9rem;
    }

    .product-title {
        font-size: 1rem;
    }

    .product-price {
        font-size: 1.1rem;
    }

    .section-title {
        font-size: 1.5rem;
    }
}