/* ========================================
   VARIABLES GLOBALES
   ======================================== */
:root {
    /* Couleurs principales */
    --primary-blue: #2563eb;
    --primary-blue-dark: #1e40af;
    --primary-blue-light: #3b82f6;

    /* Couleurs de statut */
    --success-green: #10b981;
    --warning-yellow: #f59e0b;
    --error-red: #ef4444;
    --info-blue: #3b82f6;

    /* Couleurs neutres */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;

    /* Espacements */
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;

    /* Bordures */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;

    /* Ombres */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);

    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 200ms ease-in-out;
    --transition-slow: 300ms ease-in-out;
}

/* ========================================
   RESET ET BASE
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--gray-50);
}

/* ========================================
   PAGE D'AUTHENTIFICATION
   ======================================== */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.auth-container {
    width: 100%;
    max-width: 480px;
}

.auth-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-xl);
}

.auth-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.auth-logo {
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.auth-header h1 {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-xs);
}

.auth-header p {
    color: var(--gray-600);
    font-size: 0.875rem;
}

/* Alertes */
.alert {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    font-size: 0.875rem;
}

.alert-error {
    background-color: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.alert-success {
    background-color: #d1fae5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

/* Formulaire */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
}

.form-input {
    width: 100%;
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    transition: var(--transition-base);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-help {
    font-size: 0.75rem;
    color: var(--gray-500);
}

/* Validation en temps réel */
.form-input.is-valid {
    border-color: #10b981;
    background-color: #f0fdf4;
}

.form-input.is-valid:focus {
    border-color: #10b981;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.form-input.is-invalid {
    border-color: #ef4444;
    background-color: #fef2f2;
}

.form-input.is-invalid:focus {
    border-color: #ef4444;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.validation-feedback {
    display: block;
    margin-top: 0.375rem;
    font-size: 0.75rem;
    font-weight: 500;
}

.validation-feedback.valid {
    color: #10b981;
}

.validation-feedback.invalid {
    color: #ef4444;
}

/* Champ mot de passe avec toggle */
.password-input-wrapper {
    position: relative;
}

.password-input-wrapper .form-input {
    padding-right: 2.5rem;
}

.password-toggle {
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--gray-400);
    cursor: pointer;
    padding: 0.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.password-toggle:hover {
    color: var(--gray-600);
}

/* Checkbox personnalisée */
.form-group-checkbox {
    display: flex;
    align-items: center;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    user-select: none;
}

.checkbox-label input[type="checkbox"] {
    position: absolute;
    opacity: 0;
}

.checkbox-custom {
    width: 1.25rem;
    height: 1.25rem;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom {
    background-color: var(--primary-blue);
    border-color: var(--primary-blue);
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom::after {
    content: '✓';
    color: white;
    font-size: 0.875rem;
}

.checkbox-text {
    font-size: 0.875rem;
    color: var(--gray-700);
}

/* Boutons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 0.625rem 1.25rem;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-base);
    text-decoration: none;
}

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

.btn-primary:hover {
    background-color: var(--primary-blue-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--gray-200);
    color: var(--gray-700);
}

.btn-secondary:hover {
    background-color: var(--gray-300);
}

.btn-block {
    width: 100%;
}

.btn-icon {
    width: 1.25rem;
    height: 1.25rem;
}

/* Info de démonstration */
.auth-info {
    margin-top: var(--spacing-xl);
}

.info-box {
    background-color: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
}

.info-box h3 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: var(--spacing-md);
}

.demo-accounts {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.demo-account {
    font-size: 0.75rem;
    color: var(--gray-600);
}

.demo-account code {
    background-color: white;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    font-family: 'Courier New', monospace;
    margin-left: var(--spacing-xs);
}

/* Footer auth */
.auth-footer {
    margin-top: var(--spacing-xl);
    text-align: center;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--gray-600);
    text-decoration: none;
    font-size: 0.875rem;
    transition: var(--transition-base);
}

.back-link:hover {
    color: var(--primary-blue);
}

/* Notice de sécurité */
.security-notice {
    margin-top: var(--spacing-lg);
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    color: white;
    font-size: 0.75rem;
    backdrop-filter: blur(10px);
}

/* ========================================
   PAGE TABLEAU DE BORD
   ======================================== */
.dashboard-page {
    background-color: var(--gray-100);
}

/* Navigation */
.dashboard-nav {
    background-color: white;
    border-bottom: 1px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 4rem;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.dashboard-logo-img {
    height: 42px;
    width: auto;
    display: block;
    object-fit: contain;
}

/* Responsive dashboard logo */
@media (max-width: 768px) {
    .dashboard-logo-img {
        height: 36px;
    }
}

.brand-text {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--gray-900);
}

.nav-user {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.user-info {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.user-name {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-900);
}

.user-role {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.btn-logout {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.5rem 1rem;
    background-color: var(--gray-100);
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-700);
    cursor: pointer;
    transition: var(--transition-base);
}

.btn-logout:hover {
    background-color: var(--gray-200);
    color: var(--error-red);
}

/* Layout */
.dashboard-container {
    display: flex;
    max-width: 1440px;
    margin: 0 auto;
    min-height: calc(100vh - 4rem);
}

/* Sidebar */
.sidebar {
    width: 260px;
    background-color: white;
    border-right: 1px solid var(--gray-200);
    padding: var(--spacing-lg);
    flex-shrink: 0;
}

.sidebar-menu {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.menu-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    color: var(--gray-700);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: var(--transition-base);
    position: relative;
}

.menu-item:hover {
    background-color: var(--gray-50);
    color: var(--primary-blue);
}

.menu-item.active {
    background-color: var(--primary-blue);
    color: white;
}

.menu-divider {
    height: 1px;
    background-color: var(--gray-200);
    margin: var(--spacing-md) 0;
}

.menu-section-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.5rem 1rem;
    margin-top: var(--spacing-sm);
}

.badge {
    background-color: var(--error-red);
    color: white;
    font-size: 0.75rem;
    padding: 0.125rem 0.5rem;
    border-radius: 9999px;
    margin-left: auto;
}

/* Contenu principal */
.main-content {
    flex: 1;
    padding: var(--spacing-xl);
}

.content-section {
    display: none;
}

.content-section.active {
    display: block;
}

.section-header {
    margin-bottom: var(--spacing-xl);
}

.section-header h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-xs);
}

.section-description {
    color: var(--gray-600);
    font-size: 0.875rem;
}

/* Statistiques */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.stat-card {
    background-color: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.stat-icon {
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-icon-blue {
    background-color: rgba(37, 99, 235, 0.1);
    color: var(--primary-blue);
}

.stat-icon-green {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--success-green);
}

.stat-icon-yellow {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--warning-yellow);
}

.stat-icon-red {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--error-red);
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gray-900);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray-600);
}

/* Projets */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.project-card {
    background-color: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
    cursor: pointer;
}

.project-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.project-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.project-content {
    padding: var(--spacing-lg);
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: var(--spacing-md);
}

.project-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-xs);
}

.project-status {
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
}

.status-approved {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--success-green);
}

.status-pending {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--warning-yellow);
}

.status-rejected {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--error-red);
}

.project-description {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-bottom: var(--spacing-md);
}

.project-meta {
    display: flex;
    gap: var(--spacing-lg);
    font-size: 0.75rem;
    color: var(--gray-500);
}

/* Formulaire de projet */
.project-form {
    background-color: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
    max-width: 1200px;
}

/* Sections du formulaire */
.form-section {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 2px solid var(--gray-100);
}

.form-section:last-of-type {
    border-bottom: none;
}

.form-section-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--primary-blue);
    display: flex;
    align-items: center;
}

.form-section-title svg {
    flex-shrink: 0;
}

/* Boîte d'information pour l'éditeur */
.editor-info-box {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border-left: 4px solid var(--primary-blue);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    display: flex;
    gap: var(--spacing-md);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.editor-info-box svg {
    flex-shrink: 0;
    color: var(--primary-blue);
    margin-top: 2px;
}

.editor-info-box strong {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--primary-blue);
}

.editor-info-box ul {
    margin: var(--spacing-xs) 0 0 var(--spacing-md);
    list-style-type: disc;
}

.editor-info-box li {
    margin-bottom: 4px;
    color: var(--gray-700);
    font-size: 0.9rem;
}

/* Bannière d'information */
.form-info-banner {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border-left: 4px solid #f59e0b;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    margin: var(--spacing-xl) 0;
    display: flex;
    gap: var(--spacing-md);
    align-items: start;
    box-shadow: 0 2px 6px rgba(245, 158, 11, 0.15);
}

.form-info-banner svg {
    flex-shrink: 0;
    color: #f59e0b;
    margin-top: 2px;
}

.form-info-banner strong {
    color: #92400e;
    display: block;
    margin-bottom: var(--spacing-xs);
}

.form-info-banner p {
    color: #78350f;
    margin: 0;
    line-height: 1.5;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

/* Labels avec icônes */
.form-label svg {
    color: var(--gray-500);
}

.form-help {
    color: var(--gray-600);
    font-size: 0.875rem;
}

/* Boutons plus grands */
.btn-large {
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
}

.form-actions {
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 2px solid var(--gray-200);
}

/* Filtres */
.filters {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
}

.filter-btn {
    padding: 0.5rem 1rem;
    border: 1px solid var(--gray-300);
    background-color: white;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transition-base);
}

.filter-btn:hover {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

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

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: var(--spacing-lg);
}

.modal-content {
    background-color: white;
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-small {
    max-width: 400px;
    width: 100%;
}

.modal-large {
    max-width: 800px;
    width: 100%;
}

.modal-close {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    font-size: 1.5rem;
    color: var(--gray-400);
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

.modal-close:hover {
    background-color: var(--gray-100);
    color: var(--gray-700);
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

/* ========================================
   PAGE PUBLIQUE DES PROJETS
   ======================================== */
.public-header {
    background-color: white;
    border-bottom: 1px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
}

.nav-public {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) 0;
}

.logo-public {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    text-decoration: none;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
}

.nav-links-public {
    display: flex;
    list-style: none;
    gap: var(--spacing-xl);
    align-items: center;
}

.nav-links-public a {
    text-decoration: none;
    color: var(--gray-600);
    font-size: 0.875rem;
    font-weight: 500;
    transition: var(--transition-base);
}

.nav-links-public a:hover,
.nav-links-public a.active {
    color: var(--primary-blue);
}

.btn-login {
    padding: 0.5rem 1rem !important;
    background-color: var(--primary-blue) !important;
    color: white !important;
    border-radius: var(--radius-md);
}

.hero-projects {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    color: white;
    padding: var(--spacing-2xl) 0;
    text-align: center;
}

.hero-projects h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Filtres publics */
.filters-section {
    padding: var(--spacing-xl) 0;
    background-color: white;
}

.filters-bar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.search-box {
    position: relative;
    max-width: 500px;
}

.search-box svg {
    position: absolute;
    left: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
}

.search-box input {
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 2.75rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
}

.category-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.category-btn {
    padding: 0.5rem 1rem;
    border: 1px solid var(--gray-300);
    background-color: white;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transition-base);
}

.category-btn:hover {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

.category-btn.active {
    background-color: var(--primary-blue);
    color: white;
    border-color: var(--primary-blue);
}

.results-info {
    font-size: 0.875rem;
    color: var(--gray-600);
}

.projects-main {
    padding: var(--spacing-2xl) 0;
}

.public-projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-xl);
}

.no-results {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--gray-500);
}

/* Footer */
.public-footer {
    background-color: var(--gray-900);
    color: white;
    padding: var(--spacing-2xl) 0;
    margin-top: var(--spacing-2xl);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-section h3 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
}

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

.footer-section a {
    color: var(--gray-400);
    text-decoration: none;
    font-size: 0.875rem;
    transition: var(--transition-base);
}

.footer-section a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--gray-700);
    color: var(--gray-400);
    font-size: 0.875rem;
}

/* Bouton scroll to top */
.scroll-to-top {
    position: fixed;
    bottom: var(--spacing-xl);
    right: var(--spacing-xl);
    width: 3rem;
    height: 3rem;
    background-color: var(--primary-blue);
    color: white;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-base);
    opacity: 0;
    visibility: hidden;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    background-color: var(--primary-blue-dark);
    transform: translateY(-2px);
}

/* Boutons d'action sur les projets */
.project-actions {
    margin-top: var(--spacing-md);
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.project-actions .btn {
    font-size: 0.813rem;
    padding: 0.5rem 0.875rem;
}

.btn-edit {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
}

.btn-edit svg {
    width: 14px;
    height: 14px;
}

/* Alerte info */
.alert-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background-color: #dbeafe;
    border: 1px solid #93c5fd;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    color: #1e40af;
    font-size: 0.875rem;
}

/* Animation pour les cartes modifiables */
.project-card:has(.project-actions) {
    transition: var(--transition-base);
}

.project-card:has(.project-actions):hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 768px) {
    .sidebar {
        display: none;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }

    .public-projects-grid {
        grid-template-columns: 1fr;
    }

    .user-info {
        display: none;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    /* Modal responsive */
    .modal {
        padding: 0.5rem;
        align-items: flex-start;
        padding-top: 2rem;
    }

    .modal-content {
        padding: 1.5rem;
        border-radius: var(--radius-lg);
    }

    .modal-close {
        top: 0.75rem;
        right: 0.75rem;
        font-size: 1.75rem;
        width: 44px;
        height: 44px;
    }
}

/* ========================================
   RESPONSIVE - MOBILE OPTIMIZATION (480px)
   ======================================== */
@media (max-width: 480px) {
    /* Navigation */
    .nav-container {
        padding: 0 1rem;
        height: 3.5rem;
    }

    .nav-brand {
        gap: var(--spacing-sm);
    }

    .brand-text {
        font-size: 1rem;
    }

    .dashboard-logo-img {
        height: 32px;
    }

    /* Main Content */
    .main-content {
        padding: var(--spacing-lg);
    }

    .section-header h1 {
        font-size: 1.5rem;
    }

    .section-description {
        font-size: 0.8125rem;
    }

    /* Auth Page */
    .auth-page {
        padding: var(--spacing-md);
    }

    .auth-card {
        padding: var(--spacing-lg);
        border-radius: var(--radius-lg);
    }

    .auth-header h1 {
        font-size: 1.5rem;
    }

    /* Buttons */
    .btn {
        padding: 0.5rem 1rem;
        font-size: 0.8125rem;
        min-height: 44px;
    }

    .btn-large {
        padding: 0.75rem 1.25rem;
        font-size: 0.9375rem;
    }

    .btn-logout {
        padding: 0.375rem 0.75rem;
        font-size: 0.8125rem;
    }

    /* Forms */
    .form-input,
    .form-control {
        padding: 0.625rem 0.75rem;
        font-size: 0.875rem;
    }

    .form-label {
        font-size: 0.8125rem;
    }

    .form-help {
        font-size: 0.75rem;
    }

    /* Stats */
    .stat-card {
        padding: var(--spacing-md);
        gap: var(--spacing-md);
    }

    .stat-icon {
        width: 2.5rem;
        height: 2.5rem;
    }

    .stat-value {
        font-size: 1.5rem;
    }

    .stat-label {
        font-size: 0.8125rem;
    }

    /* Project Form */
    .project-form {
        padding: var(--spacing-lg);
    }

    .form-section {
        margin-bottom: var(--spacing-lg);
        padding-bottom: var(--spacing-lg);
    }

    .form-section-title {
        font-size: 1.125rem;
    }

    .form-actions {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .form-actions .btn {
        width: 100%;
    }

    /* Public Projects */
    .hero-projects h1 {
        font-size: 1.75rem;
    }

    .search-box input {
        padding: 0.625rem 0.75rem 0.625rem 2.5rem;
        font-size: 0.875rem;
    }

    /* Footer */
    .public-footer {
        padding: var(--spacing-lg) 0;
    }

    .footer-content {
        gap: var(--spacing-md);
    }

    .footer-section h3 {
        font-size: 1rem;
    }

    .footer-section a,
    .footer-bottom {
        font-size: 0.8125rem;
    }

    /* Modal */
    .modal {
        padding: 0;
    }

    .modal-content {
        padding: 1rem;
        max-height: calc(100vh - 2rem);
        border-radius: var(--radius-md);
    }

    .modal-small {
        max-width: 100%;
    }

    .modal-large {
        max-width: 100%;
    }

    .modal-close {
        top: 0.5rem;
        right: 0.5rem;
        width: 40px;
        height: 40px;
        font-size: 1.5rem;
    }

    /* Scroll to top button */
    .scroll-to-top {
        bottom: var(--spacing-lg);
        right: var(--spacing-lg);
        width: 2.5rem;
        height: 2.5rem;
    }

    /* Filters */
    .filters,
    .category-filters {
        flex-wrap: wrap;
        gap: var(--spacing-xs);
    }

    .filter-btn,
    .category-btn {
        padding: 0.5rem 0.875rem;
        font-size: 0.8125rem;
    }

    /* Events Dashboard */
    .project-header {
        padding: var(--spacing-md);
    }

    .project-title {
        font-size: 1.125rem;
    }

    .project-body {
        padding: var(--spacing-md);
    }

    .project-footer {
        padding: var(--spacing-sm) var(--spacing-md);
        flex-direction: column;
        gap: var(--spacing-sm);
        align-items: flex-start;
    }

    .project-stats {
        gap: var(--spacing-md);
    }

    .project-actions {
        width: 100%;
        justify-content: flex-start;
    }

    /* Event Form */
    #eventForm .form-section h3 {
        font-size: 1rem;
    }

    #eventForm .form-control {
        padding: 0.625rem 0.875rem;
        font-size: 0.875rem;
    }

    #eventForm textarea.form-control {
        min-height: 80px;
    }

    /* Pagination */
    .btn-pagination {
        min-width: 36px;
        height: 36px;
        padding: 0 var(--spacing-sm);
        font-size: 0.875rem;
    }

    .pagination-ellipsis {
        padding: 0 0.25rem;
    }
}

/* ========================================
   ÉVÉNEMENTS - DASHBOARD
   ======================================== */

/* Section événements */
#eventsSection,
#newEventSection {
    animation: fadeIn 0.3s ease-in-out;
}

/* États vides et messages */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--gray-500);
    background: linear-gradient(135deg, #f9fafb 0%, #f3f4f6 100%);
    border-radius: var(--radius-lg);
    border: 2px dashed var(--gray-300);
}

.empty-state svg {
    margin: 0 auto 1.5rem;
    display: block;
    opacity: 0.4;
}

.empty-state p {
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
    color: var(--gray-600);
    font-weight: 500;
}

.loading-state {
    text-align: center;
    padding: 4rem 2rem;
    background-color: white;
    border-radius: var(--radius-lg);
}

.loading-state .spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--gray-200);
    border-top-color: var(--primary-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

.loading-state p {
    color: var(--gray-600);
    font-weight: 500;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.error-state {
    text-align: center;
    padding: 3rem 2rem;
    background-color: rgba(239, 68, 68, 0.05);
    border-radius: var(--radius-lg);
    border: 2px solid rgba(239, 68, 68, 0.2);
    color: var(--error-red);
}

.error-state p {
    margin-bottom: 1rem;
    font-weight: 500;
}

/* Cartes d'événements dans la liste */
#eventsList .project-card {
    border: 1px solid var(--gray-200);
    transition: all var(--transition-base);
}

#eventsList .project-card:hover {
    border-color: var(--primary-blue);
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

/* Header de carte événement */
.project-info {
    flex: 1;
}

.project-header {
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, #f9fafb 0%, #ffffff 100%);
    border-bottom: 1px solid var(--gray-100);
}

/* Statuts événements */
.project-status.status-upcoming {
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
    color: #065f46;
    padding: 0.375rem 0.875rem;
    border-radius: 9999px;
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 4px rgba(16, 185, 129, 0.2);
}

.project-status.status-past {
    background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
    color: var(--gray-700);
    padding: 0.375rem 0.875rem;
    border-radius: 9999px;
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 4px rgba(107, 114, 128, 0.15);
}

/* Titre événement */
.project-title {
    color: var(--gray-900);
    font-weight: 700;
    font-size: 1.25rem;
    line-height: 1.4;
    margin-bottom: var(--spacing-sm);
}

/* Meta informations */
.project-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-top: var(--spacing-sm);
}

/* Tags événements */
.date-tag,
.location-tag,
.association-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.875rem;
    color: var(--gray-600);
    font-weight: 500;
}

.association-tag {
    background-color: var(--gray-100);
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-md);
    color: var(--gray-700);
    font-weight: 600;
    transition: var(--transition-base);
}

.association-tag:hover {
    background-color: var(--gray-200);
}

.date-tag {
    color: var(--primary-blue);
    font-weight: 600;
}

.location-tag {
    color: var(--gray-700);
}

/* Body de carte événement */
.project-body {
    padding: var(--spacing-lg);
}

.project-description {
    color: var(--gray-600);
    line-height: 1.7;
    font-size: 0.9375rem;
}

/* Footer de carte événement */
.project-footer {
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: var(--gray-50);
    border-top: 1px solid var(--gray-100);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.project-stats {
    display: flex;
    gap: var(--spacing-lg);
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.875rem;
    color: var(--gray-600);
}

.stat-item svg {
    color: var(--gray-400);
}

.project-actions {
    display: flex;
    gap: var(--spacing-sm);
}

/* Boutons d'action sur les cartes */
.btn-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: white;
    border: 1px solid var(--gray-300);
    color: var(--gray-600);
    cursor: pointer;
    transition: all var(--transition-base);
}

.btn-icon:hover {
    background-color: var(--gray-50);
    border-color: var(--primary-blue);
    color: var(--primary-blue);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-icon.btn-danger {
    border-color: rgba(239, 68, 68, 0.3);
    color: var(--error-red);
}

.btn-icon.btn-danger:hover {
    background-color: rgba(239, 68, 68, 0.1);
    border-color: var(--error-red);
    color: var(--error-red);
}

/* Formulaire événement */
.form-container {
    background-color: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
}

#eventForm .form-section h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid rgba(37, 99, 235, 0.2);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

#eventForm .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

@media (max-width: 768px) {
    #eventForm .form-row {
        grid-template-columns: 1fr;
    }
}

#eventForm .form-group {
    margin-bottom: var(--spacing-lg);
}

#eventForm .form-group label {
    display: block;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: var(--spacing-xs);
}

#eventForm .form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    transition: all var(--transition-base);
    background-color: white;
}

#eventForm .form-control:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

#eventForm .form-control::placeholder {
    color: var(--gray-400);
}

#eventForm textarea.form-control {
    resize: vertical;
    min-height: 100px;
    font-family: inherit;
    line-height: 1.6;
}

#eventForm select.form-control {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3E%3Cpath fill='%236b7280' d='M4.427 6.427l3.396 3.396a.25.25 0 00.354 0l3.396-3.396A.25.25 0 0011.396 6H4.604a.25.25 0 00-.177.427z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 16px;
    padding-right: 2.5rem;
}

#eventForm .form-help {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: 0.8125rem;
    color: var(--gray-500);
    font-style: italic;
}

/* Conteneurs d'éditeurs de texte dans le formulaire */
#eventForm #eventContentFr,
#eventForm #eventContentAr {
    margin-bottom: 0;
}

/* Styles pour l'éditeur une fois initialisé */
#eventForm .rich-editor-container {
    border: 2px solid var(--gray-300);
    transition: border-color var(--transition-base);
}

#eventForm .rich-editor-container:focus-within {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Note importante du formulaire */
.form-note {
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    border-left: 4px solid var(--primary-blue);
    padding: 1.25rem;
    border-radius: var(--radius-md);
    margin-top: var(--spacing-xl);
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.1);
}

.form-note strong {
    color: var(--primary-blue);
    display: block;
    margin-bottom: var(--spacing-sm);
    font-size: 1rem;
}

.form-note p {
    color: var(--gray-700);
    margin: 0;
    font-size: 0.9375rem;
    line-height: 1.6;
}

/* Actions du formulaire */
.form-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
    padding-top: var(--spacing-xl);
    border-top: 2px solid var(--gray-100);
    margin-top: var(--spacing-xl);
}

.form-actions .btn {
    min-width: 140px;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    font-size: 0.9375rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    transition: all var(--transition-base);
}

.form-actions .btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Pagination événements */
.pagination {
    margin-top: 2.5rem;
}

.pagination-controls {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.btn-pagination {
    min-width: 40px;
    height: 40px;
    padding: 0 var(--spacing-md);
    border: 2px solid var(--gray-300);
    background-color: white;
    color: var(--gray-700);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    font-size: 0.9375rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-pagination:hover:not(:disabled) {
    background-color: var(--gray-50);
    border-color: var(--primary-blue);
    color: var(--primary-blue);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-pagination.active {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    color: white;
    border-color: var(--primary-blue);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.btn-pagination:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    background-color: var(--gray-100);
}

.pagination-ellipsis {
    color: var(--gray-400);
    padding: 0 var(--spacing-xs);
    font-weight: 600;
}