/* Variables CSS - Palette de couleurs */
:root {
    --color-primary: #E8D5E3; /* Violet pâle/nude */
    --color-primary-dark: #D4B8C7;
    --color-primary-light: #F5EDF2;
    --color-secondary: #FFFFFF;
    --color-text: #2C2C2C;
    --color-text-light: #6B6B6B;
    --color-border: #E0E0E0;
    --color-success: #4CAF50;
    --color-error: #F44336;
    --color-warning: #FF9800;
    --color-info: #2196F3;
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
}

/* 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;
    color: var(--color-text);
    background: linear-gradient(180deg, #FAFAFA 0%, #F5F5F5 100%);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Navigation */
.navbar {
    background: var(--color-secondary);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: var(--spacing-md) 0;
}

@media (max-width: 768px) {
    .navbar {
        position: relative;
    }
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

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

.nav-brand a {
    text-decoration: none;
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.25rem;
    font-weight: 600;
}

.brand-icon {
    font-size: 1.5rem;
    color: var(--color-primary-dark);
}

.brand-icon img {
    width: 100%;
    height: 100%;
}

.nav-menu {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

/* Classe utilitaire pour mobile uniquement */
.mobile-only {
    display: none !important;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    padding: var(--spacing-sm);
    color: var(--color-text);
}

/* Desktop : menu burger toujours caché */
@media (min-width: 769px) {
    .mobile-only {
        display: none !important;
    }
    
    .nav-toggle {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        width: 0 !important;
        height: 0 !important;
        padding: 0 !important;
        margin: 0 !important;
    }
    
    .nav-menu {
        display: flex !important;
    }
}

/* Mobile : menu burger visible */
@media (max-width: 768px) {
    .mobile-only {
        display: block !important;
    }
    
    .nav-toggle {
        display: flex !important;
        visibility: visible !important;
        opacity: 1 !important;
        align-items: center;
        justify-content: center;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-secondary);
        box-shadow: var(--shadow-md);
        flex-direction: column;
        padding: var(--spacing-md);
        gap: var(--spacing-sm);
        z-index: 999;
    }
    
    .nav-menu.active {
        display: flex !important;
    }
}

.nav-link {
    color: var(--color-text-light);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
    padding: var(--spacing-sm) 0;
}

.nav-link:hover {
    color: var(--color-primary-dark);
}

.nav-user {
    position: relative;
}

.user-menu-trigger {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: all 0.2s;
}

.user-menu-trigger:hover {
    background: var(--color-primary-light);
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--color-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
    flex-shrink: 0;
}

.user-name {
    color: var(--color-text);
    font-weight: 500;
    font-size: 0.9rem;
}

.user-menu-arrow {
    transition: transform 0.2s;
    opacity: 0.6;
    width: 12px;
    height: 12px;
}

.user-menu-trigger.active .user-menu-arrow {
    transform: rotate(90deg);
}

.user-menu-dropdown {
    position: absolute;
    top: calc(100% + var(--spacing-sm));
    right: 0;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    min-width: 240px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s;
    z-index: 1000;
    overflow: hidden;
}

.user-menu-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.user-menu-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--color-primary-light);
}

.user-avatar-large {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.user-menu-info {
    flex: 1;
    min-width: 0;
}

.user-menu-name {
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
    font-size: 0.95rem;
}

.user-menu-role {
    font-size: 0.8rem;
    color: var(--color-text-light);
}

.user-menu-divider {
    height: 1px;
    background: var(--color-border);
    margin: var(--spacing-xs) 0;
}

.user-menu-items {
    padding: var(--spacing-xs) 0;
}

.user-menu-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    color: var(--color-text);
    text-decoration: none;
    transition: all 0.2s;
    font-size: 0.9rem;
}

.user-menu-item:hover {
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
}

.user-menu-item.logout {
    color: var(--color-error);
}

.user-menu-item.logout:hover {
    background: #FFEBEE;
    color: var(--color-error);
}

.user-menu-item img,
.user-menu-item svg {
    opacity: 0.7;
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.user-menu-item:hover img,
.user-menu-item:hover svg {
    opacity: 1;
}

/* Messages flash */
.flash-messages {
    position: fixed;
    top: 80px;
    right: var(--spacing-lg);
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.flash-message {
    background: var(--color-secondary);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    min-width: 300px;
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.flash-success {
    border-left: 4px solid var(--color-success);
}

.flash-error {
    border-left: 4px solid var(--color-error);
}

.flash-info {
    border-left: 4px solid var(--color-info);
}

.flash-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-text-light);
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Contenu principal */
.main-content {
    flex: 1;
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-lg);
}

/* Dashboard */
.dashboard-header {
    margin-bottom: var(--spacing-xl);
}

.dashboard-header h1 {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.subtitle {
    color: var(--color-text-light);
    font-size: 1rem;
}

/* Grille de statistiques */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    background: var(--color-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    transition: transform 0.2s, box-shadow 0.2s;
}

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

.stat-icon {
    font-size: 2.5rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-light);
    border-radius: var(--radius-md);
    color: var(--color-primary-dark);
}

.stat-icon img {
    width: 100%;
    height: 100%;
    padding: 0.5rem;
}

.stat-content h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

.stat-content p {
    color: var(--color-text-light);
    font-size: 0.9rem;
}

/* Grille du dashboard */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-xl);
}

.dashboard-section {
    background: var(--color-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.section-header h2 {
    font-size: 1.5rem;
    color: var(--color-text);
}

.btn-link {
    color: var(--color-primary-dark);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
}

.btn-link:hover {
    text-decoration: underline;
}

/* Liste de tâches */
.task-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.task-item {
    background: var(--color-primary-light);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    transition: background 0.2s;
    cursor: pointer;
}

.task-item:hover {
    background: var(--color-primary);
}

.task-priority {
    width: 4px;
    height: 100%;
    border-radius: var(--radius-sm);
}

.priority-high {
    background: var(--color-error);
}

.priority-medium {
    background: var(--color-warning);
}

.priority-low {
    background: var(--color-success);
}

.task-content {
    flex: 1;
}

.task-content h4 {
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

.task-client {
    color: var(--color-text-light);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-xs);
}

.task-status {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: capitalize;
}

.status-pending {
    background: #FFF3CD;
    color: #856404;
}

.status-in_progress {
    background: #D1ECF1;
    color: #0C5460;
}

.status-completed {
    background: #D4EDDA;
    color: #155724;
}

/* Boutons */
.btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background: var(--color-primary-dark);
    color: var(--color-secondary);
}

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

.btn-block {
    width: 100%;
}

.btn-icon {
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    color: var(--color-text-light);
    text-decoration: none;
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: background 0.2s;
}

.btn-icon:hover {
    background: var(--color-primary-light);
}

/* Formulaire */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary-dark);
}

/* Page d'authentification */
.auth-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 200px);
    padding: var(--spacing-xl);
}

.auth-card {
    background: var(--color-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 400px;
}

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

.auth-header h1 {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.auth-header p {
    color: var(--color-text-light);
}

.auth-footer {
    margin-top: var(--spacing-lg);
    text-align: center;
    color: var(--color-text-light);
    font-size: 0.9rem;
}

.auth-footer a {
    color: var(--color-primary-dark);
    text-decoration: none;
}

.auth-footer a:hover {
    text-decoration: underline;
}

/* Comptes de test */
.test-accounts {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.test-accounts-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    transition: all 0.2s;
    user-select: none;
}

.test-accounts-header:hover {
    background: rgba(232, 213, 227, 0.3);
}

.test-accounts-label {
    display: flex;
    align-items: center;
    font-weight: 500;
    color: var(--color-text-light);
    font-size: 0.85rem;
    letter-spacing: 0.3px;
}

.test-arrow {
    color: var(--color-text-light);
    opacity: 0.6;
    transition: transform 0.3s ease;
}

.test-accounts-header.active .test-arrow {
    transform: rotate(90deg);
}

.test-accounts-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    margin-top: 0;
}

.test-accounts-content.active {
    max-height: 400px;
    margin-top: var(--spacing-md);
}

.test-accounts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.test-account-card {
    background: linear-gradient(135deg, rgba(248, 248, 248, 0.8) 0%, rgba(245, 237, 242, 0.6) 100%);
    border: 1px solid rgba(232, 213, 227, 0.4);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.test-account-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary-dark), var(--color-primary));
    opacity: 0;
    transition: opacity 0.3s;
}

.test-account-card:hover {
    background: linear-gradient(135deg, rgba(245, 237, 242, 0.9) 0%, rgba(232, 213, 227, 0.7) 100%);
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(212, 184, 199, 0.2);
}

.test-account-card:hover::before {
    opacity: 1;
}

.test-account-card:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(212, 184, 199, 0.15);
}

.test-account-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: var(--spacing-md);
}

.test-badge-admin {
    background: rgba(212, 184, 199, 0.3);
    color: rgba(44, 44, 44, 0.7);
    border: 1px solid rgba(212, 184, 199, 0.5);
}

.test-badge-client {
    background: rgba(232, 213, 227, 0.4);
    color: rgba(44, 44, 44, 0.7);
    border: 1px solid rgba(232, 213, 227, 0.6);
}

.test-account-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.test-account-field {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.test-field-label {
    font-size: 0.7rem;
    font-weight: 500;
    color: rgba(107, 107, 107, 0.8);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.test-field-value {
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', monospace;
    font-size: 0.85rem;
    color: rgba(44, 44, 44, 0.85);
    word-break: break-all;
    padding: 0.25rem 0;
    transition: color 0.2s;
}

.test-account-card:hover .test-field-value {
    color: var(--color-text);
}

/* Responsive pour les comptes de test */
@media (max-width: 768px) {
    .test-accounts-grid {
        grid-template-columns: 1fr;
    }
    
    .test-account-card {
        padding: var(--spacing-md);
    }
}

/* Footer */
.footer {
    background: var(--color-secondary);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
    color: var(--color-text-light);
    font-size: 0.9rem;
}

/* Actions rapides */
.quick-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.action-card {
    background: var(--color-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.action-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.action-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary-dark);
}

.action-icon img {
    width: 100%;
    height: 100%;
}

.action-card h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.action-card p {
    color: var(--color-text-light);
    font-size: 0.9rem;
}

/* Responsive de base - Les styles détaillés sont dans mobile.css */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
    
    .nav-menu {
        display: none;
    }
    
    .nav-menu.active {
        display: flex;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-secondary);
        box-shadow: var(--shadow-md);
        padding: var(--spacing-md);
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .main-content {
        padding: var(--spacing-md);
    }
    
    .flash-messages {
        right: var(--spacing-sm);
        left: var(--spacing-sm);
    }
    
    .flash-message {
        min-width: auto;
    }
    
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }
    
    .page-header .btn {
        width: 100%;
    }
}

/* Zone d'upload */
.upload-zone {
    border: 2px dashed var(--color-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    background: var(--color-primary-light);
    margin-bottom: var(--spacing-xl);
    transition: all 0.2s;
    cursor: pointer;
}

.upload-zone:hover,
.upload-zone.drag-over {
    border-color: var(--color-primary-dark);
    background: var(--color-primary);
}

.upload-content {
    pointer-events: none;
}

.upload-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary-dark);
}

.upload-icon img {
    width: 100%;
    height: 100%;
}

.upload-zone h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.upload-zone p {
    color: var(--color-text-light);
}

#fileInput {
    display: none;
}

/* Grille de documents */
.documents-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.document-card {
    background: var(--color-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    transition: transform 0.2s, box-shadow 0.2s;
}

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

.document-icon {
    font-size: 2.5rem;
    text-align: center;
    color: var(--color-primary-dark);
}

.document-icon img {
    width: 100%;
    height: 100%;
}

.document-info h4 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
    word-break: break-word;
}

.document-meta {
    display: flex;
    gap: var(--spacing-md);
    color: var(--color-text-light);
    font-size: 0.85rem;
    margin-bottom: var(--spacing-sm);
}

.document-status {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: capitalize;
}

.document-actions {
    display: flex;
    justify-content: flex-end;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.modal-content {
    background-color: var(--color-secondary);
    margin: 5% auto;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 500px;
    position: relative;
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.close {
    position: absolute;
    right: var(--spacing-lg);
    top: var(--spacing-lg);
    font-size: 2rem;
    font-weight: bold;
    color: var(--color-text-light);
    cursor: pointer;
    line-height: 1;
}

.close:hover {
    color: var(--color-text);
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-xl);
    gap: var(--spacing-lg);
}

.page-header > div {
    flex: 1;
}

.page-header h1 {
    font-size: 2rem;
    color: var(--color-text);
    margin: 0 0 var(--spacing-xs) 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.page-header .subtitle {
    margin: 0;
    color: var(--color-text-light);
    font-size: 0.9rem;
    font-weight: 400;
}

/* Liste de demandes */
.request-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.request-item {
    background: var(--color-primary-light);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
}

.request-content h4 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.request-content p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
}

.request-due-date {
    color: var(--color-text-light);
    font-size: 0.9rem;
}

/* Grille de clients */
.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.client-card {
    background: var(--color-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s, box-shadow 0.2s;
}

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

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

.client-header h3 {
    color: var(--color-text);
    font-size: 1.25rem;
}

.client-status {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: capitalize;
}

.status-active {
    background: var(--color-success);
    color: white;
}

.status-inactive {
    background: var(--color-text-light);
    color: white;
}

.client-info {
    margin-bottom: var(--spacing-md);
}

.client-info p {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-light);
    font-size: 0.9rem;
}

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

/* Détail client */
.client-detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-xl);
}

.detail-section {
    background: var(--color-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

.detail-section h2 {
    margin-bottom: var(--spacing-lg);
    color: var(--color-text);
}

.info-grid {
    display: grid;
    gap: var(--spacing-md);
}

.info-item label {
    display: block;
    font-weight: 500;
    color: var(--color-text-light);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-xs);
}

.info-item p {
    color: var(--color-text);
}

/* Formulaire */
.form-container {
    max-width: 800px;
    margin: 0 auto;
}

.form-card {
    background: var(--color-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
}

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

.form-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.btn-secondary {
    background: var(--color-border);
    color: var(--color-text);
}

.btn-secondary:hover {
    background: #D0D0D0;
}

/* Tâches */
.tasks-container {
    display: grid;
    gap: var(--spacing-lg);
}

.task-card {
    background: var(--color-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

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

.task-header h3 {
    color: var(--color-text);
}

.task-description {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.task-meta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.task-priority-badge {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: capitalize;
}

.priority-high {
    background: #FFEBEE;
    color: #C62828;
}

.priority-medium {
    background: #FFF3E0;
    color: #E65100;
}

.priority-low {
    background: #E8F5E9;
    color: #2E7D32;
}

/* Demandes */
.requests-container {
    display: grid;
    gap: var(--spacing-lg);
}

.request-card {
    background: var(--color-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

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

.request-header h3 {
    color: var(--color-text);
}

.request-description {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.request-instructions {
    background: var(--color-primary-light);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

.request-instructions strong {
    display: block;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.request-meta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    color: var(--color-text-light);
    font-size: 0.9rem;
    flex-wrap: wrap;
}

/* État vide */
.empty-state {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--color-text-light);
    background: var(--color-secondary);
    border-radius: var(--radius-lg);
}

/* Détail de tâche */
.task-detail-container {
    max-width: 900px;
    margin: 0 auto;
}

.task-detail-card {
    background: var(--color-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
}

.task-meta-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.meta-item label {
    display: block;
    font-weight: 500;
    color: var(--color-text-light);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-xs);
}

.meta-item p {
    color: var(--color-text);
    margin: 0;
}

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

.task-description-section h3 {
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.task-description-section p {
    color: var(--color-text-light);
    line-height: 1.6;
}

.task-actions-section {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

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

.btn-success:hover {
    background: #45a049;
}

/* Factures */
.invoices-container {
    display: grid;
    gap: var(--spacing-lg);
}

.invoice-card {
    background: var(--color-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

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

.invoice-client {
    color: var(--color-text-light);
    font-size: 0.9rem;
    margin-top: var(--spacing-xs);
}

.invoice-meta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    color: var(--color-text-light);
    font-size: 0.9rem;
    flex-wrap: wrap;
}

.invoice-amount {
    font-weight: 600;
    color: var(--color-text);
    font-size: 1.1rem;
}

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

.invoice-detail-container {
    max-width: 1000px;
    margin: 0 auto;
}

.invoice-detail-card {
    background: var(--color-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
}

.invoice-info-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.invoice-client-info h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.invoice-client-info p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xs);
}

.invoice-details p {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

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

.invoice-items-section h3 {
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.invoice-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: var(--spacing-lg);
}

.invoice-table th,
.invoice-table td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.invoice-table th {
    background: var(--color-primary-light);
    color: var(--color-text);
    font-weight: 600;
}

.invoice-totals-section {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 2px solid var(--color-border);
}

.totals-row {
    display: flex;
    justify-content: space-between;
    width: 300px;
    color: var(--color-text);
}

.totals-total {
    font-size: 1.2rem;
    font-weight: 600;
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--color-border);
}

.invoice-notes-section {
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.invoice-notes-section h3 {
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.invoice-notes-section p {
    color: var(--color-text-light);
}

.invoice-item-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr auto;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    align-items: center;
}

/* Responsive pour formulaire */
@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .task-meta-info {
        grid-template-columns: 1fr;
    }
    
    .invoice-info-section {
        grid-template-columns: 1fr;
    }
    
    .invoice-item-row {
        grid-template-columns: 1fr;
    }
    
    .totals-row {
        width: 100%;
    }
}