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

:root {
    --color-primary: #dfcfbe;
    --color-secondary: #453538;
    --color-bg: #f5f1ed;
    --color-white: #ffffff;
    --color-text: #453538;
    --color-text-light: #6b5d5f;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
    --radius: 16px;
    --radius-sm: 8px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

/* Header */
.header {
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 20px 0;
}

.header .container {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.logo {
    font-family: 'Poppins', 'Inter', sans-serif;
    font-size: 28px;
    font-weight: 700;
    color: var(--color-secondary);
    margin: 0;
}

.filters {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 24px;
    border: 2px solid var(--color-primary);
    background: var(--color-white);
    color: var(--color-secondary);
    border-radius: var(--radius-sm);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

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

.filter-btn.active {
    background: var(--color-primary);
    color: var(--color-white);
}

/* Main Content */
.main {
    flex: 1;
    padding: 40px 0;
}

.tartas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 32px;
    padding: 20px 0;
}

/* Tarta Card */
.tarta-card {
    background: var(--color-white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
}

.tarta-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.tarta-card-image-wrapper {
    position: relative;
    width: 100%;
    padding-top: 75%; /* 4:3 aspect ratio */
    overflow: hidden;
    background: var(--color-bg);
}

.tarta-card-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.tarta-card-content {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.tarta-card-name {
    font-family: 'Poppins', 'Inter', sans-serif;
    font-size: 22px;
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: 12px;
    line-height: 1.3;
}

.tarta-card-description {
    font-size: 14px;
    color: var(--color-text-light);
    line-height: 1.6;
    margin-bottom: 20px;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.tarta-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid #e8e0d8;
}

.tarta-card-price {
    font-family: 'Poppins', 'Inter', sans-serif;
    font-size: 28px;
    font-weight: 700;
    color: var(--color-secondary);
}

.tarta-card-price::before {
    content: '€';
    font-size: 20px;
    margin-right: 2px;
}

.tarta-card-buy {
    padding: 10px 20px;
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-sm);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-block;
}

.tarta-card-buy:hover {
    background: var(--color-secondary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 1000;
    overflow-y: auto;
    padding: 40px 20px;
    animation: fadeIn 0.3s ease;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.modal-content {
    background: var(--color-white);
    border-radius: var(--radius);
    max-width: 900px;
    width: 100%;
    position: relative;
    animation: slideUp 0.3s ease;
    box-shadow: var(--shadow-lg);
}

@keyframes slideUp {
    from {
        transform: translateY(30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    border: none;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    font-size: 24px;
    color: var(--color-secondary);
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.modal-close:hover {
    background: var(--color-white);
    transform: rotate(90deg);
}

.modal-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.modal-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius) 0 0 var(--radius);
    min-height: 400px;
}

.modal-info {
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.modal-info h2 {
    font-family: 'Poppins', 'Inter', sans-serif;
    font-size: 32px;
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: 20px;
    line-height: 1.2;
}

.modal-description {
    font-size: 16px;
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: 30px;
}

.modal-price {
    font-family: 'Poppins', 'Inter', sans-serif;
    font-size: 42px;
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: 30px;
}

.buy-btn {
    padding: 16px 32px;
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-sm);
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    text-align: center;
    display: inline-block;
}

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

/* Footer */
.footer {
    background: var(--color-white);
    padding: 30px 0;
    color: var(--color-text-light);
    font-size: 14px;
    margin-top: 60px;
}

.footer-columns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
    text-align: left;
}

.footer-column h3 {
    font-family: 'Poppins', 'Inter', sans-serif;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--color-secondary);
}

.footer-column p {
    font-size: 13px;
    line-height: 1.7;
}

@media (max-width: 600px) {
    .footer-columns {
        grid-template-columns: 1fr;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        align-items: flex-start;
    }

    .logo {
        font-size: 24px;
    }

    .filters {
        width: 100%;
    }

    .filter-btn {
        flex: 1;
        min-width: 100px;
    }

    .tartas-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .modal-body {
        grid-template-columns: 1fr;
    }

    .modal-image {
        border-radius: var(--radius) var(--radius) 0 0;
        min-height: 300px;
    }

    .modal-info {
        padding: 30px 20px;
    }

    .modal-info h2 {
        font-size: 24px;
    }

    .modal-price {
        font-size: 36px;
    }

    .main {
        padding: 20px 0;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .tarta-card-content {
        padding: 20px;
    }

    .tarta-card-name {
        font-size: 20px;
    }

    .tarta-card-price {
        font-size: 24px;
    }
}

/* Loading state */
.loading {
    text-align: center;
    padding: 60px 20px;
    color: var(--color-text-light);
    font-size: 18px;
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--color-text-light);
}

.empty-state h2 {
    font-family: 'Poppins', 'Inter', sans-serif;
    font-size: 28px;
    margin-bottom: 12px;
    color: var(--color-secondary);
}

.empty-state p {
    font-size: 16px;
}