/* Variables et styles de base */
:root {
    --primary-color: #6d28d9;
    --primary-dark: #5b21b6;
    --primary-light: #ddd6fe;
    --white: #ffffff;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-600: #4b5563;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --red-500: #ef4444;
    --green-500: #10b981;
    --blue-500: #3b82f6;
    --orange-500: #f97316;
    --a-color: #3d9c35;
    --b-color: #8bc34a;
    --c-color: #ffeb3b;
    --d-color: #ff9800;
    --e-color: #f44336;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f9fafb;
    margin: 0;
    padding: 20px;
    color: var(--gray-900);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

header {
    text-align: center;
    margin-bottom: 2rem;
}

h1 {
    color: var(--primary-color);
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.subtitle {
    color: var(--gray-600);
    font-size: 1.2rem;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

/* Styles des cartes */
.card-container {
    perspective: 1000px;
    height: 450px;
    cursor: pointer;
}

.card {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    transition: transform 0.7s;
    border-radius: 12px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.card-container:hover .card-flip-text {
    opacity: 1;
}

.card.flipped {
    transform: rotateY(180deg);
}

.card-face {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: 12px;
    overflow: hidden;
    background-color: var(--white);
}

.card-back {
    transform: rotateY(180deg);
}

/* Styles carte avant */
.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    background-color: var(--gray-100);
    border-bottom: 1px solid var(--gray-200);
}

.card-status {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
}

    .card-status.active {
        background-color: rgba(16, 185, 129, 0.1);
        color: var(--green-500);
    }

    .card-status.inactive {
        background-color: rgba(239, 68, 68, 0.1);
        color: var(--red-500);
    }

.card-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.card-year {
    padding: 0.25rem 0.5rem;
    background-color: var(--gray-200);
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 500;
}

.nutri-score {
    display: flex;
    align-items: center;
}

    .nutri-score span {
        width: 24px;
        height: 24px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        border-radius: 50%;
        color: white;
        font-weight: bold;
        font-size: 0.8rem;
    }

    .nutri-score .a {
        background-color: var(--a-color);
    }

    .nutri-score .b {
        background-color: var(--b-color);
    }

    .nutri-score .c {
        background-color: var(--c-color);
    }

    .nutri-score .d {
        background-color: var(--d-color);
    }

    .nutri-score .e {
        background-color: var(--e-color);
    }

.card-title {
    padding: 0.75rem;
    text-align: center;
    border-bottom: 1px solid var(--gray-200);
}

    .card-title h3 {
        margin: 0;
        font-size: 1.25rem;
        color: var(--gray-900);
    }

    .card-title p {
        margin: 0.25rem 0 0;
        font-size: 0.75rem;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        color: var(--gray-600);
    }

.card-image {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    flex-grow: 1;
    background: linear-gradient(to bottom, var(--gray-100), var(--gray-200));
    height: 160px;
}

.yogurt-pot {
    width: 100px;
    height: 140px;
    background-color: var(--white);
    border: 1px solid var(--gray-300);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.yogurt-label {
    width: 80%;
    height: 90px;
    background-color: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 4px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    text-align: center;
}

.yogurt-label-title {
    font-weight: bold;
    font-size: 0.8rem;
    color: #1e40af;
}

.yogurt-label-subtitle {
    font-size: 0.7rem;
    color: #3b82f6;
    margin-top: 0.25rem;
}

.yogurt-label-bio {
    font-size: 0.7rem;
    color: #059669;
    margin-top: 0.25rem;
}

.card-nutrition {
    padding: 0.75rem 1rem;
    background-color: var(--white);
    font-size: 0.75rem;
}

.card-section-title {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--gray-900);
}

.card-ingredients {
    font-size: 0.75rem;
    line-height: 1.4;
    color: var(--gray-800);
    margin-bottom: 0.75rem;
}

.card-allergens {
    color: var(--red-500);
    font-weight: 500;
    margin-bottom: 0.75rem;
}

.nutrition-table {
    width: 100%;
    font-size: 0.75rem;
}

    .nutrition-table div {
        display: flex;
        justify-content: space-between;
        margin-bottom: 0.25rem;
    }

.nutrition-value {
    font-weight: 500;
}

.card-footer {
    padding: 0.75rem 1rem;
    border-top: 1px solid var(--gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-tags {
    display: flex;
    gap: 0.25rem;
}

.card-tag {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 500;
}

    .card-tag.bio {
        background-color: rgba(16, 185, 129, 0.1);
        color: var(--green-500);
    }

    .card-tag.artisanal {
        background-color: rgba(249, 115, 22, 0.1);
        color: var(--orange-500);
    }

    .card-tag.vege {
        background-color: rgba(59, 130, 246, 0.1);
        color: var(--blue-500);
    }

.card-weight {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--gray-800);
}

.card-country {
    width: 24px;
    height: 16px;
    border-radius: 2px;
    background-size: cover;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.country-fr {
    background-image: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCA5MDAgNjAwIj48cGF0aCBmaWxsPSIjRUQyOTM5IiBkPSJNMCAwaDkwMHY2MDBIMHoiLz48cGF0aCBmaWxsPSIjZmZmIiBkPSJNMCAwaDYwMHY2MDBIMHoiLz48cGF0aCBmaWxsPSIjMDAyMzk1IiBkPSJNMCAwaDMwMHY2MDBIMHoiLz48L3N2Zz4=');
}

.country-gr {
    background-image: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAyNyAxOCI+PHBhdGggZmlsbD0iIzBkNWVhZiIgZD0iTTAgMGgyN3YxOEgweiIvPjxwYXRoIHN0cm9rZT0iI2ZmZiIgc3Ryb2tlLXdpZHRoPSIyIiBkPSJNNSAwdjE4TTAgNWgyNyIvPjwvc3ZnPg==');
}

.country-be {
    background-image: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCA5MDAgNjAwIj48cGF0aCBmaWxsPSIjRkREQTI0IiBkPSJNMCAwaDkwMHY2MDBIMHoiLz48cGF0aCBmaWxsPSIjRUQyODJGIiBkPSJNNjAwIDBoMzAwdjYwMEg2MDB6Ii8+PHBhdGggZD0iTTAgMGgzMDB2NjAwSDB6Ii8+PC9zdmc+');
}

.card-number {
    position: absolute;
    bottom: 0.5rem;
    right: 0.5rem;
    font-size: 0.7rem;
    color: var(--gray-500);
}

/* Styles carte arrière */
.card-back-header {
    padding: 0.75rem 1rem;
    text-align: center;
    border-bottom: 1px solid var(--gray-200);
}

    .card-back-header h3 {
        margin: 0;
        font-size: 1.1rem;
        color: var(--gray-900);
    }

    .card-back-header p {
        margin: 0.25rem 0 0;
        font-size: 0.75rem;
        color: var(--gray-600);
    }

.card-back-content {
    padding: 1rem;
    height: calc(100% - 130px);
    overflow-y: auto;
}

.info-section {
    margin-bottom: 1.5rem;
}

.info-header {
    display: flex;
    align-items: center;
    margin-bottom: 0.75rem;
}

.info-icon {
    width: 24px;
    height: 24px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 0.5rem;
    color: var(--white);
    font-size: 0.8rem;
}

    .info-icon.blue {
        background-color: var(--blue-500);
    }

    .info-icon.green {
        background-color: var(--green-500);
    }

.info-title {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-900);
}

.info-table {
    font-size: 0.75rem;
}

.info-row {
    display: flex;
    margin-bottom: 0.25rem;
}

.info-label {
    width: 160px;
    font-weight: 500;
    color: var(--gray-700);
}

.info-value {
    flex: 1;
    color: var(--gray-800);
}

.manufacturer-logo {
    position: absolute;
    top: 180px;
    right: 1rem;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--gray-100);
    border-radius: 4px;
    border: 1px solid var(--gray-300);
    font-weight: bold;
    font-size: 0.6rem;
    color: var(--gray-500);
}

.card-back-footer {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 0.75rem 1rem;
    border-top: 1px solid var(--gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.7rem;
}

.barcode {
    display: flex;
    align-items: center;
}

.barcode-image {
    width: 96px;
    height: 32px;
    background-image: repeating-linear-gradient(to right, #333, #333 2px, transparent 2px, transparent 4px);
    margin-right: 0.5rem;
}

.barcode-number {
    font-weight: bold;
    color: var(--gray-800);
}

.copyright {
    color: var(--gray-500);
}

/* Contrôles et actions */
.card-actions {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    z-index: 10;
    display: flex;
    gap: 0.25rem;
}

.card-action-btn {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    cursor: pointer;
    transition: background-color 0.2s;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

    .card-action-btn:hover {
        background-color: var(--white);
    }

    .card-action-btn svg {
        width: 16px;
        height: 16px;
        fill: var(--gray-700);
    }

.duplicate-badge {
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    z-index: 10;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: bold;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.card-flip-text {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    background-color: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.7rem;
    color: var(--gray-600);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    opacity: 0;
    transition: opacity 0.2s;
}

/* Animations */
@keyframes pulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }

    100% {
        transform: scale(1);
    }
}

.card-container:hover .card {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.filters {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
}

.filter-group {
    flex: 1;
    min-width: 200px;
    background-color: var(--white);
    border-radius: 8px;
    padding: 1rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.filter-title {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--gray-600);
    margin-bottom: 0.75rem;
}

.filter-options {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.filter-option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.filter-checkbox {
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.filter-label {
    font-size: 0.85rem;
    cursor: pointer;
}

.search-bar {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.search-input {
    flex: 1;
    padding: 0.75rem 1rem 0.75rem 2.5rem;
    border: 1px solid var(--gray-300);
    border-radius: 0.375rem;
    font-size: 0.875rem;
    color: var(--gray-900);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236b7280'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z' /%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: 0.75rem center;
    background-size: 1rem;
}

.search-button {
    padding: 0.75rem 1.5rem;
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 0.375rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s;
}

    .search-button:hover {
        background-color: var(--primary-dark);
    }

@media (max-width: 768px) {
    .cards-grid {
        grid-template-columns: 1fr;
    }

    .search-bar {
        flex-direction: column;
    }
}