:root {
    --primary-color: #1C93CE;
    --primary-hover: #3451b2;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --dark-color: #343a40;
    --light-color: #f8f9fa;
    --body-bg: #f4f7ff;
    --card-bg: #ffffff;
    --text-color: #333;
    --border-color: #e9ecef;
    --shadow-color: rgba(0, 0, 0, 0.05);
    --header-bg: #ffffff;
    --footer-bg: #ffffff;
    --unavailable-color: #e9ecef;
    --unavailable-text: #adb5bd;
}

[data-theme="dark"] {
    --primary-color: #BC8C24;
    --primary-hover: #637ef9;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --dark-color: #212529;
    --light-color: #343a40;
    --body-bg: #1e1e2d;
    --card-bg: #2a2a3c;
    --text-color: #e1e1e1;
    --border-color: #2c2c3c;
    --shadow-color: rgba(0, 0, 0, 0.2);
    --header-bg: #232334;
    --footer-bg: #232334;
    --unavailable-color: #2c2c3c;
    --unavailable-text: #6c757d;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--body-bg);
    color: var(--text-color);
    line-height: 1.6;
    transition: background-color 0.3s, color 0.3s;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    background-color: var(--header-bg);
    box-shadow: 0 2px 10px var(--shadow-color);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
    display: flex;
    align-items: center;
}

.logo img {
    height: 50px;
    margin-right: 10px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.theme-toggle {
    background: none;
    border: none;
    color: var(--text-color);
    cursor: pointer;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    transition: background-color 0.3s;
}

.theme-toggle:hover {
    background-color: var(--border-color);
}

.main-content {
    flex: 1;
    padding: 40px 0;
}

.page-title {
    text-align: center;
    margin-bottom: 50px;
}

.page-title h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    font-weight: 700;
}

.page-title p {
    color: var(--secondary-color);
    font-size: 1.1rem;
}

.search-container {
    max-width: 600px;
    margin: 0 auto 40px;
    position: relative;
}

.search-input {
    width: 100%;
    padding: 15px 20px;
    padding-left: 45px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    font-size: 1rem;
    background-color: var(--card-bg);
    color: var(--text-color);
    transition: border-color 0.3s, box-shadow 0.3s;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(74, 108, 247, 0.25);
}

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

.docs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.doc-card {
    background-color: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px var(--shadow-color);
    transition: transform 0.3s, box-shadow 0.3s;
    position: relative;
}

.doc-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px var(--shadow-color);
}

/* Styles pour les documentations non disponibles */
.doc-card.unavailable {
    background-color: var(--unavailable-color);
    opacity: 0.8;
    transform: none;
    box-shadow: 0 2px 8px var(--shadow-color);
}

.doc-card.unavailable:hover {
    transform: none;
    box-shadow: 0 2px 8px var(--shadow-color);
}

.doc-card.unavailable .card-header,
.doc-card.unavailable .doc-description,
.doc-card.unavailable .card-title h3,
.doc-card.unavailable .card-title span {
    color: var(--unavailable-text);
}

.doc-card.unavailable .icon-container {
    background-color: rgba(108, 117, 125, 0.1);
    color: var(--unavailable-text);
}

.doc-card.unavailable .doc-link {
    background-color: var(--unavailable-color);
    color: var(--unavailable-text);
    cursor: not-allowed;
    pointer-events: none;
}

/* Badge non disponible */
.unavailable-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: var(--secondary-color);
    color: white;
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 0.75rem;
    font-weight: 600;
}

.card-header {
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    border-bottom: 1px solid var(--border-color);
}

.icon-container {
    width: 50px;
    height: 50px;
    border-radius: 10px;
    background-color: rgba(74, 108, 247, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary-color);
}

.card-title {
    display: flex;
    flex-direction: column;
}

.card-title h3 {
    font-size: 1.25rem;
    margin-bottom: 5px;
    font-weight: 600;
}

.card-title span {
    font-size: 0.875rem;
    color: var(--secondary-color);
}

.card-body {
    padding: 20px;
}

.doc-description {
    margin-bottom: 20px;
    color: var(--text-color);
    font-size: 0.95rem;
    line-height: 1.6;
}

.doc-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.doc-link {
    padding: 12px 15px;
    background-color: var(--body-bg);
    border-radius: 8px;
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: background-color 0.3s;
}

.doc-link:hover {
    background-color: rgba(74, 108, 247, 0.1);
    color: var(--primary-color);
}

.doc-link i {
    font-size: 0.875rem;
}

.footer {
    background-color: var(--footer-bg);
    padding: 30px 0;
    border-top: 1px solid var(--border-color);
    text-align: center;
    margin-top: auto;
}

.footer p {
    color: var(--secondary-color);
    font-size: 0.875rem;
}

.no-results {
    text-align: center;
    padding: 40px;
    color: var(--secondary-color);
    font-size: 1.1rem;
}

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

    .page-title h1 {
        font-size: 2rem;
    }

    .header-content {
        flex-direction: column;
        gap: 15px;
        text-align: center;
        padding: 15px 0;
    }

    .header-actions {
        width: 100%;
        justify-content: center;
    }
}

/* Animation d'apparition */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

.doc-card {
    animation: fadeIn 0.5s ease forwards;
}

.doc-card:nth-child(1) {
    animation-delay: 0.1s;
}

.doc-card:nth-child(2) {
    animation-delay: 0.2s;
}

.doc-card:nth-child(3) {
    animation-delay: 0.3s;
}

.doc-card:nth-child(4) {
    animation-delay: 0.4s;
}

.doc-card:nth-child(5) {
    animation-delay: 0.5s;
}

.doc-card:nth-child(6) {
    animation-delay: 0.6s;
}