:root {
    /* Couleurs principales */
    --primary: #2D4059;
    --primary-light: #3D5A80;
    --secondary: #EA5455;
    --success: #2ECC71;
    --warning: #F39C12;
    --danger: #E74C3C;
    
    /* Tons neutres */
    --bg-main: #F8F9FA;
    --bg-card: #FFFFFF;
    --text-primary: #2C3E50;
    --text-secondary: #7F8C8D;
    --border: #E0E6ED;
    
    /* Ombres */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
    
    /* Animations */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-main);
    color: var(--text-primary);
    line-height: 1.6;
    padding: 20px;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    animation: fadeIn 0.5s ease-in;
}

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

/* ========== EN-TÊTE PRINCIPAL ========== */
.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding: 30px 0;
    border-bottom: 3px solid var(--primary);
}

.header-left h1 {
    font-family: 'Space Mono', monospace;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: -0.5px;
    margin-bottom: 8px;
}

.subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

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

.user-info-header {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    padding: 12px 16px;
    background: var(--bg-main);
    border-radius: 8px;
}

.user-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.938rem;
}

.user-role-badge {
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 4px;
}

.user-role-badge.admin {
    background: #FFF3CD;
    color: #856404;
}

.user-role-badge.user {
    background: #D1ECF1;
    color: #0C5460;
}

/* ========== NAVIGATION ONGLETS ========== */
.tabs-navigation {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    background: white;
    padding: 8px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.tab-btn {
    flex: 1;
    padding: 16px 24px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 1rem;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    font-family: 'DM Sans', sans-serif;
}

.tab-btn:hover {
    background: var(--bg-main);
    color: var(--primary);
}

.tab-btn.active {
    background: var(--primary);
    color: white;
    box-shadow: var(--shadow-sm);
}

/* ========== CONTENU DES ONGLETS ========== */
.tab-content {
    display: none;
    animation: fadeIn 0.4s ease-out;
}

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

.tab-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.tab-header h2 {
    font-size: 1.75rem;
    color: var(--primary);
    font-weight: 700;
}

/* ========== BOUTONS ========== */
.btn-primary, .btn-secondary {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-size: 14px;
    font-family: 'DM Sans', sans-serif;
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background: var(--primary-light);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.btn-secondary {
    background: white;
    color: var(--text-primary);
    border: 2px solid var(--border);
}

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

/* ========== STATISTIQUES ========== */
.stats-bar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: var(--bg-card);
    padding: 24px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: var(--transition);
    border: 2px solid transparent;
}

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

.stat-card.success {
    border-color: var(--success);
    background: linear-gradient(135deg, #FFFFFF 0%, #F0FFF4 100%);
}

.stat-card.warning {
    border-color: var(--warning);
    background: linear-gradient(135deg, #FFFFFF 0%, #FFFBF0 100%);
}

.stat-card.alert {
    border-color: var(--danger);
    background: linear-gradient(135deg, #FFFFFF 0%, #FFF5F5 100%);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    font-family: 'Space Mono', monospace;
    color: var(--primary);
}

.stat-card.success .stat-number {
    color: var(--success);
}

.stat-card.warning .stat-number {
    color: var(--warning);
}

.stat-card.alert .stat-number {
    color: var(--danger);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 4px;
}

/* ========== FILTRES ========== */
.filters {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.search-input, .filter-select {
    padding: 12px 16px;
    border: 2px solid var(--border);
    border-radius: 8px;
    font-size: 14px;
    font-family: 'DM Sans', sans-serif;
    transition: var(--transition);
    background: white;
}

.search-input {
    flex: 1;
    min-width: 250px;
}

.search-input:focus, .filter-select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(45, 64, 89, 0.1);
}

.filter-select {
    min-width: 180px;
}

/* ========== CARTES INTERVENTIONS ========== */
.requests-container {
    display: grid;
    gap: 20px;
}

.request-card {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 24px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border-left: 4px solid transparent;
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from { opacity: 0; transform: translateX(-20px); }
    to { opacity: 1; transform: translateX(0); }
}

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

.request-card.status-pending {
    border-left-color: var(--warning);
}

.request-card.status-scheduled {
    border-left-color: var(--primary);
}

.request-card.status-completed {
    border-left-color: var(--success);
}

.request-card.status-overdue {
    border-left-color: var(--danger);
    background: linear-gradient(135deg, #FFFFFF 0%, #FFF5F5 100%);
}

.request-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
    flex-wrap: wrap;
    gap: 15px;
}

.request-dates {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.date-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.date-item strong {
    color: var(--text-primary);
    font-weight: 600;
}

.status-badge {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

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

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

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

.status-badge.overdue {
    background: #F8D7DA;
    color: #721C24;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.request-description {
    margin: 16px 0;
    padding: 16px;
    background: var(--bg-main);
    border-radius: 8px;
    font-size: 0.938rem;
    line-height: 1.6;
}

.request-report {
    margin-top: 16px;
    padding: 16px;
    background: #E8F5E9;
    border-radius: 8px;
    border-left: 3px solid var(--success);
}

.request-report h4 {
    margin-bottom: 8px;
    color: var(--success);
    font-size: 0.875rem;
    text-transform: uppercase;
}

.request-actions {
    display: flex;
    gap: 10px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

/* ========== CARTES PRESTATAIRES ========== */
.providers-container {
    display: grid;
    gap: 20px;
}

.provider-card {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 24px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border-left: 4px solid transparent;
    animation: slideIn 0.3s ease-out;
}

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

.provider-card.status-up-to-date {
    border-left-color: var(--success);
}

.provider-card.status-due-soon {
    border-left-color: var(--warning);
    background: linear-gradient(135deg, #FFFFFF 0%, #FFFBF0 100%);
}

.provider-card.status-overdue {
    border-left-color: var(--danger);
    background: linear-gradient(135deg, #FFFFFF 0%, #FFF5F5 100%);
}

.provider-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
    flex-wrap: wrap;
    gap: 15px;
}

.provider-info h3 {
    font-size: 1.25rem;
    color: var(--primary);
    margin-bottom: 4px;
}

.provider-service {
    color: var(--text-secondary);
    font-size: 0.938rem;
}

.provider-frequency {
    display: inline-block;
    padding: 4px 12px;
    background: var(--bg-main);
    border-radius: 6px;
    font-size: 0.813rem;
    font-weight: 600;
    color: var(--primary);
}

.provider-dates {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin: 16px 0;
    padding: 16px;
    background: var(--bg-main);
    border-radius: 8px;
}

.date-box {
    display: flex;
    flex-direction: column;
}

.date-box label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.date-box .date-value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.date-box.highlight .date-value {
    color: var(--danger);
    font-size: 1.1rem;
}

.provider-contact {
    margin: 16px 0;
    padding: 12px;
    background: white;
    border-radius: 8px;
    border: 1px solid var(--border);
    font-size: 0.875rem;
}

.provider-contact div {
    margin: 4px 0;
}

.provider-notes {
    margin-top: 12px;
    padding: 12px;
    background: #FFF9E6;
    border-left: 3px solid var(--warning);
    border-radius: 6px;
    font-size: 0.875rem;
    color: var(--text-primary);
}

.provider-actions {
    display: flex;
    gap: 10px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

.btn-edit, .btn-delete {
    padding: 8px 16px;
    border: none;
    border-radius: 6px;
    font-size: 0.813rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-family: 'DM Sans', sans-serif;
}

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

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

.btn-delete {
    background: #FFF;
    color: var(--danger);
    border: 2px solid var(--danger);
}

.btn-delete:hover {
    background: var(--danger);
    color: white;
}

/* ========== MODAL ========== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 1000;
    animation: fadeIn 0.3s ease-out;
}

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

.modal-content {
    background: white;
    border-radius: 16px;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    animation: slideUp 0.3s ease-out;
}

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

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    border-bottom: 2px solid var(--border);
}

.modal-header h2 {
    font-size: 1.5rem;
    color: var(--primary);
    font-weight: 700;
}

.close-btn {
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.close-btn:hover {
    background: var(--bg-main);
    color: var(--danger);
}

/* ========== FORMULAIRE ========== */
form {
    padding: 24px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.875rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--border);
    border-radius: 8px;
    font-size: 14px;
    font-family: 'DM Sans', sans-serif;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(45, 64, 89, 0.1);
}

.form-group small {
    display: block;
    margin-top: 6px;
    color: var(--text-secondary);
    font-size: 0.75rem;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 2px solid var(--border);
}

.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.empty-state h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
    .main-header h1 {
        font-size: 1.75rem;
    }
    
    .tab-header {
        flex-direction: column;
        align-items: stretch;
        gap: 15px;
    }
    
    .filters {
        flex-direction: column;
    }
    
    .filter-select, .search-input {
        width: 100%;
        min-width: unset;
    }
    
    .stats-bar {
        grid-template-columns: 1fr 1fr;
    }
    
    .tabs-navigation {
        flex-direction: column;
    }
}
/* ===================================================================
   AMÉLIORATIONS MOBILE - À AJOUTER À styles.css
   =================================================================== */

/* ========== RESPONSIVE AMÉLIORÉ ========== */

/* Tablettes */
@media (max-width: 1024px) {
    .container {
        padding: 0 15px;
    }
    
    .stats-bar {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .filters {
        flex-direction: column;
        gap: 10px;
    }
    
    .filter-select,
    .search-input {
        width: 100%;
    }
}

/* Mobile */
@media (max-width: 768px) {
    body {
        padding: 10px;
    }
    
    /* Header mobile */
    .main-header {
        flex-direction: column;
        gap: 15px;
        padding: 20px 0;
    }
    
    .header-left h1 {
        font-size: 1.8rem;
    }
    
    .header-right {
        width: 100%;
        flex-direction: column;
        gap: 10px;
    }
    
    .user-info-header {
        width: 100%;
        align-items: center;
        text-align: center;
    }
    
    .btn-secondary {
        width: 100%;
        justify-content: center;
    }
    
    /* Tabs mobile */
    .tabs-navigation {
        flex-direction: column;
        gap: 8px;
    }
    
    .tab-btn {
        width: 100%;
        padding: 12px;
    }
    
    /* Stats en colonne sur mobile */
    .stats-bar {
        grid-template-columns: 1fr;
    }
    
    /* Tab header mobile */
    .tab-header {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }
    
    .tab-header h2 {
        font-size: 1.3rem;
    }
    
    .btn-primary {
        width: 100%;
    }
    
    /* Cards mobile */
    .request-card,
    .provider-card {
        padding: 15px;
    }
    
    .request-header,
    .provider-header {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }
    
    .request-dates,
    .provider-dates {
        flex-direction: column;
        gap: 8px;
    }
    
    .date-box {
        width: 100%;
    }
    
    .request-actions,
    .provider-actions {
        width: 100%;
        flex-direction: column;
        gap: 8px;
    }
    
    .btn-edit,
    .btn-delete {
        width: 100%;
    }
    
    /* Modals mobile */
    .modal-content {
        width: 95%;
        max-height: 90vh;
        overflow-y: auto;
        padding: 20px;
    }
    
    .modal-header h2 {
        font-size: 1.2rem;
    }
    
    .form-actions {
        flex-direction: column;
        gap: 10px;
    }
    
    .form-actions button {
        width: 100%;
    }
}

/* Très petits écrans */
@media (max-width: 480px) {
    .header-left h1 {
        font-size: 1.5rem;
    }
    
    .subtitle {
        font-size: 0.875rem;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
}

/* ========== BOUTONS D'EXPORT ========== */

.export-buttons {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.btn-export {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: #217346;
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.938rem;
}

.btn-export:hover {
    background: #1a5c37;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-export:active {
    transform: translateY(0);
}

@media (max-width: 768px) {
    .export-buttons {
        flex-direction: column;
    }
    
    .btn-export {
        width: 100%;
        justify-content: center;
    }
}

/* ========== CALENDRIER ========== */

.calendar-container {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 30px;
    box-shadow: var(--shadow-sm);
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.calendar-nav {
    display: flex;
    gap: 10px;
}

.calendar-nav button {
    padding: 8px 16px;
    border: none;
    background: var(--primary);
    color: white;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
}

.calendar-nav button:hover {
    background: var(--primary-light);
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 8px;
}

.calendar-day-header {
    text-align: center;
    font-weight: 600;
    padding: 10px;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.calendar-day {
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding: 8px;
    border-radius: 8px;
    background: var(--bg-main);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.calendar-day:hover {
    background: #e8f4f8;
    transform: scale(1.05);
}

.calendar-day.other-month {
    opacity: 0.3;
}

.calendar-day.today {
    background: var(--primary);
    color: white;
}

.calendar-day-number {
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: 4px;
}

.calendar-event {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    margin: 2px;
}

.calendar-event.maintenance {
    background: var(--warning);
}

.calendar-event.overdue {
    background: var(--danger);
}

@media (max-width: 768px) {
    .calendar-grid {
        gap: 4px;
    }
    
    .calendar-day {
        padding: 4px;
        font-size: 0.75rem;
    }
    
    .calendar-day-number {
        font-size: 0.75rem;
    }
    
    .calendar-event {
        width: 4px;
        height: 4px;
    }
}

/* ========== GRAPHIQUES / STATS ========== */

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.chart-card {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 20px;
    box-shadow: var(--shadow-sm);
}

.chart-card h3 {
    margin-bottom: 15px;
    color: var(--primary);
    font-size: 1.1rem;
}

.chart-container {
    width: 100%;
    height: 300px;
}

@media (max-width: 768px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .chart-container {
        height: 250px;
    }
}

/* ========== FILTRES AVANCÉS ========== */

.advanced-filters {
    background: var(--bg-card);
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
}

.filter-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 15px;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.filter-group label {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

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

/* ========== CONTRATS ========== */

.contracts-container {
    display: grid;
    gap: 20px;
}

.contract-card {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 20px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border-left: 4px solid;
}

.contract-card.status-active {
    border-left-color: var(--success);
}

.contract-card.status-expiring {
    border-left-color: var(--warning);
}

.contract-card.status-expired {
    border-left-color: var(--danger);
}

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

.contract-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 15px;
    gap: 15px;
}

.contract-info h3 {
    margin: 0 0 5px 0;
    color: var(--primary);
    font-size: 1.25rem;
}

.service-type {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin: 0;
}

.contract-ref {
    color: var(--text-secondary);
    font-size: 0.813rem;
    margin: 5px 0 0 0;
}

.contract-dates {
    display: flex;
    align-items: center;
    gap: 15px;
    margin: 15px 0;
    padding: 15px;
    background: var(--bg-main);
    border-radius: 8px;
}

.date-arrow {
    font-size: 1.5rem;
    color: var(--text-secondary);
}

.contract-amount {
    padding: 10px 15px;
    background: #E8F5E9;
    border-radius: 6px;
    font-weight: 600;
    color: #2E7D32;
    margin: 10px 0;
}

.contract-notes {
    padding: 10px;
    background: var(--bg-main);
    border-radius: 6px;
    font-size: 0.875rem;
    margin: 10px 0;
}

.contract-contact {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 10px 0;
}

.contract-actions {
    display: flex;
    gap: 10px;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid var(--border);
}

/* Calendrier - Noms prestataires */
.calendar-maintenances {
    margin-top: 4px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.calendar-provider-name {
    font-size: 0.65rem;
    background: var(--warning);
    color: white;
    padding: 2px 4px;
    border-radius: 3px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

@media (max-width: 768px) {
    .contract-dates {
        flex-direction: column;
        gap: 10px;
    }
    
    .date-arrow {
        transform: rotate(90deg);
    }
    
    .calendar-provider-name {
        font-size: 0.6rem;
        padding: 1px 3px;
    }
}

/* ========== LEVÉES DE RÉSERVES SOCOTEC ========== */

.sub-tabs-navigation {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.sub-tab-btn {
    padding: 10px 20px;
    background: white;
    border: 2px solid var(--border);
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.sub-tab-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

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

.reserves-container {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.reserve-card {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 20px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border-left: 4px solid;
}

.reserve-card.status-fait {
    border-left-color: var(--success);
}

.reserve-card.status-en-cours {
    border-left-color: var(--warning);
}

.reserve-card.status-devis {
    border-left-color: #9C27B0;
}

.reserve-card.status-a-faire {
    border-left-color: var(--danger);
}

.reserve-card.status-attente {
    border-left-color: #2196F3;
}

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

.reserve-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 15px;
    gap: 15px;
}

.reserve-info h3 {
    margin: 5px 0;
    color: var(--primary);
    font-size: 1.1rem;
}

.obs-numero {
    background: var(--primary);
    color: white;
    padding: 4px 12px;
    border-radius: 6px;
    font-weight: bold;
    font-size: 0.875rem;
}

.type-badge {
    background: var(--bg-main);
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 0.813rem;
    font-weight: 600;
}

.deja-signalee-badge {
    background: #FFF3CD;
    color: #856404;
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 0.813rem;
    font-weight: 600;
}

.ref-rapport {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin: 5px 0 0 0;
}

.reserve-nature {
    padding: 12px;
    background: var(--bg-main);
    border-radius: 8px;
    margin: 10px 0;
    font-size: 0.938rem;
}

.reserve-details {
    padding: 12px;
    background: #E8F5E9;
    border-radius: 8px;
    margin: 10px 0;
    font-size: 0.875rem;
}

.reserve-dates {
    display: flex;
    gap: 15px;
    margin: 15px 0;
    font-size: 0.875rem;
    color: var(--text-secondary);
    flex-wrap: wrap;
}

.reserve-actions {
    display: flex;
    gap: 10px;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid var(--border);
}

/* Formulaire réserve */
.form-row {
    margin-bottom: 15px;
}

@media (max-width: 768px) {
    .sub-tabs-navigation {
        flex-direction: column;
    }
    
    .sub-tab-btn {
        width: 100%;
    }
    
    .reserve-header {
        flex-direction: column;
    }
    
    .reserve-dates {
        flex-direction: column;
        gap: 5px;
    }
    
    .reserve-actions {
        flex-direction: column;
    }
    
    .form-row {
        grid-template-columns: 1fr !important;
    }
}