:root {
            --primary: #0078D3;
            --primary-light: #E8F7FF;
            --primary-dark: #005a9e;
            --primary-gradient: linear-gradient(135deg, #0078D3 0%, #005a9e 100%);
            --success: #28a745;
            --danger: #dc3545;
            --warning: #ffc107;
            --gray-100: #f8f9fa;
            --gray-200: #e9ecef;
            --gray-300: #dee2e6;
            --gray-600: #6c757d;
            --gray-800: #343a40;
        }

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

        body {
            background: linear-gradient(135deg, #f5f7fa 0%, #f5f7fa 100%);
            min-height: 100vh;
        }

        .main-wrapper {
            max-width: 900px;
            margin: 0 auto;
            padding: 20px;
        }

        /* En-tête */
        .header-card {
            background: linear-gradient(135deg, #003848 0%, #005a6e 100%);
            border-radius: 24px;
            padding: 20px;
            margin-bottom: 24px;
            color: white;
            position: relative;
            overflow: hidden;
        }

        .header-card::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -10%;
            width: 200px;
            height: 200px;
            background: rgba(255, 255, 255, 0.08);
            border-radius: 50%;
        }

        .student-name {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 8px;
        }

        .student-info {
            font-size: 0.8rem;
            opacity: 0.9;
            margin-bottom: 12px;
        }

        .section-title {
            font-size: 0.9rem;
            font-weight: 600;
            color: #FFD700;
            margin: 10px 0 5px;
        }

        .btn-logout {
            background: rgba(255,255,255,0.2);
            border: none;
            border-radius: 30px;
            padding: 6px 16px;
            font-size: 0.75rem;
            color: white;
            transition: all 0.3s ease;
        }

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

        /* Carte formulaire */
        .form-card {
            background: white;
            border-radius: 24px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            border: 1px solid var(--gray-200);
            margin-bottom: 20px;
        }

        .form-card-header {
            background: linear-gradient(135deg, var(--primary-light) 0%, #fff 100%);
            padding: 14px 20px;
            border-bottom: 1px solid var(--gray-200);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .form-card-header i {
            color: var(--primary);
            font-size: 1.2rem;
        }

        .form-card-header h3 {
            margin: 0;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--primary-dark);
        }

        .form-card-body {
            padding: 20px;
        }

        /* Grille formulaire */
        .form-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
        }

        .form-group {
            margin-bottom: 0;
        }

        .form-label {
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--gray-700);
            margin-bottom: 6px;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .form-label i {
            color: var(--primary);
            font-size: 0.7rem;
        }

        .form-control, .form-select {
            width: 100%;
            padding: 10px 14px;
            border: 2px solid var(--gray-200);
            border-radius: 12px;
            font-size: 0.85rem;
            transition: all 0.3s ease;
        }

        .form-control:focus, .form-select:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(0, 120, 211, 0.1);
        }

        /* Zone photo */
        .photo-area {
            text-align: center;
            padding: 10px;
            background: var(--gray-100);
            border-radius: 16px;
        }

        .upload-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: white;
            border: 1px solid var(--gray-300);
            border-radius: 30px;
            padding: 8px 20px;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .upload-label:hover {
            border-color: var(--primary);
            background: var(--primary-light);
        }

        /* Bouton */
        .btn-submit {
            background: #0078D3;
            color: white;
            border: none;
            border-radius: 40px;
            padding: 12px 24px;
            font-weight: normal;
            width: 100%;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }

        .btn-submit:hover:not(:disabled) {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(0, 120, 211, 0.3);
        }

        .btn-submit:disabled {
            opacity: 0.6;
            cursor: not-allowed;
        }

        /* Loader */
        .loader-small {
            width: 18px;
            height: 18px;
            border: 2px solid rgba(255,255,255,0.3);
            border-top-color: white;
            border-radius: 50%;
            animation: spin 0.6s linear infinite;
            display: inline-block;
        }

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

        .progress {
            height: 6px;
            border-radius: 10px;
            background: var(--gray-200);
            overflow: hidden;
            margin-top: 15px;
        }

        /* Message view */
        .message-view {
            margin-top: 15px;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .main-wrapper {
                padding: 8px;
            }
            .form-grid {
                grid-template-columns: 1fr;
                gap: 15px;
            }
            .form-card-body {
                padding: 10px;
            }
        }

        .intl-tel-input, .iti {
            width: 100% !important;
        }


        body {
            position: relative;
            margin: 0;
            min-height: 100vh;
        }

        body::before {
            content: '';
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('../assets/images/logo_officiel.png') no-repeat center center;
            background-size: cover;
            filter: blur(40px);
            z-index: -1;
        }

        /* Style Select2 pour correspondre à votre design */
        .select2-container--default .select2-selection--single {
            height: 44px !important;
            padding: 8px 14px !important;
            border: 2px solid var(--gray-200) !important;
            border-radius: 12px !important;
            font-size: 0.85rem !important;
        }

        .select2-container--default .select2-selection--single .select2-selection__arrow {
            height: 42px !important;
            right: 10px !important;
        }

        .select2-container--default .select2-selection--single .select2-selection__rendered {
            line-height: 26px !important;
            color: var(--gray-800) !important;
            padding-left: 0 !important;
        }

        .select2-container--default .select2-selection--single:focus,
        .select2-container--default.select2-container--focus .select2-selection--single {
            border-color: var(--primary) !important;
            box-shadow: 0 0 0 3px rgba(0, 120, 211, 0.1) !important;
            outline: none !important;
        }

        .select2-dropdown {
            border: 2px solid var(--gray-200) !important;
            border-radius: 12px !important;
            overflow: hidden;
        }

        .select2-container--default .select2-results__option--highlighted[aria-selected] {
            background-color: var(--primary) !important;
        }

        .select2-container--default .select2-search--dropdown .select2-search__field {
            border: 2px solid var(--gray-200) !important;
            border-radius: 8px !important;
            padding: 8px 12px !important;
        }

        .select2-container--default .select2-search--dropdown .select2-search__field:focus {
            border-color: var(--primary) !important;
            outline: none !important;
        }

        .select2-container--default .select2-selection--single .select2-selection__placeholder {
            color: var(--gray-600) !important;
        }