:root {
        --primary-green: #22c55e;
        --secondary-green: #16a34a;
        --dark-green: #15803d;
        --light-green: #dcfce7;
        --primary-blue: #3b82f6;
        --secondary-blue: #1d4ed8;
        --dark-blue: #1e40af;
        --light-blue: #dbeafe;
        --aqua: #06b6d4;
        --mint: #10b981;
        --teal: #14b8a6;
        --gradient-primary: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-blue) 100%);
        --gradient-secondary: linear-gradient(135deg, var(--mint) 0%, var(--aqua) 100%);
        --gradient-accent: linear-gradient(135deg, var(--teal) 0%, var(--secondary-blue) 100%);
    }

    body {
        background: linear-gradient(135deg, #f0fdf4 0%, #e0f2fe 50%, #f0f9ff 100%);
        min-height: 100vh;
    }
    .form-select, .form-control {
        border-radius: 12px;
        border: 2px solid var(--light-green);
        padding: 12px 16px;
        transition: all 0.3s ease;
        background: rgba(255, 255, 255, 0.8);
        color: black;
    }

    /* Force la couleur du texte dans les champs de formulaire */
    .form-control,
    .form-select,
    .form-control:focus,
    .form-select:focus,
    .form-control option,
    .form-select option,
    input,
    select,
    textarea {
        color: #000 !important;
        background-color: #fff !important;
    }

    /* Pour les options sélectionnées */
    .form-select option:checked,
    select option:checked {
        color: #000 !important;
        background-color: #e0f2fe !important; /* ou une couleur claire de ton choix */
    }

    .card {
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(10px);
        border: 1px solid rgba(34, 197, 94, 0.1);
    }

    .step-indicator {
        display: flex;
        justify-content: space-between;
        margin-bottom: 2rem;
        padding: 0;
        background: rgba(255, 255, 255, 0.8);
        border-radius: 15px;
        padding: 1rem;
        box-shadow: 0 4px 15px rgba(34, 197, 94, 0.1);
    }
    
    .step-item {
        flex: 1;
        text-align: center;
        position: relative;
        padding: 1rem;
    }
    
    .step-item:not(:last-child)::after {
        content: '';
        position: absolute;
        top: 30px;
        right: -50%;
        width: 100%;
        height: 3px;
        background: var(--gradient-primary);
        z-index: 1;
        border-radius: 2px;
        opacity: 0.3;
    }
    
    .step-item.active::after,
    .step-item.completed::after {
        opacity: 1;
    }
    
    .step-number {
        width: 50px;
        height: 50px;
        border-radius: 50%;
        background: var(--gradient-primary);
        color: white;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        font-weight: bold;
        margin-bottom: 0.5rem;
        position: relative;
        z-index: 2;
        transition: all 0.3s ease;
        box-shadow: 0 4px 15px rgba(34, 197, 94, 0.3);
    }
    
    .step-item.active .step-number {
        background: var(--gradient-secondary);
        transform: scale(1.1);
        box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
    }
    
    .step-item.completed .step-number {
        background: var(--gradient-accent);
        box-shadow: 0 4px 15px rgba(20, 184, 166, 0.4);
    }
    
    .step-title {
        font-size: 0.9rem;
        font-weight: 600;
        color: var(--dark-green);
        transition: color 0.3s ease;
    }
    
    .step-item.active .step-title {
        color: var(--primary-blue);
    }
    
    .card-modern {
        border: none;
        box-shadow: 0 8px 32px rgba(34, 197, 94, 0.1);
        border-radius: 20px;
        transition: all 0.3s ease;
        background: rgba(255, 255, 255, 0.9);
        backdrop-filter: blur(10px);
    }
    
    .card-modern:hover {
        box-shadow: 0 12px 48px rgba(34, 197, 94, 0.15);
        transform: translateY(-2px);
    }
    
    .card-header-modern {
        background: var(--gradient-primary);
        color: white;
        border-radius: 20px 20px 0 0 !important;
        border: none;
        padding: 1.5rem;
    }
    
    .form-group-modern {
        margin-bottom: 1.5rem;
    }
    
    .form-label-modern {
        font-weight: 600;
        color: var(--dark-green);
        margin-bottom: 0.5rem;
        font-size: 0.9rem;
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }
    
    .form-control-modern {
        border: 2px solid var(--light-green);
        border-radius: 12px;
        padding: 12px 16px;
        transition: all 0.3s ease;
        font-size: 0.9rem;
        background: rgba(255, 255, 255, 0.8);
    }
    
    .form-control-modern:focus {
        border-color: var(--primary-green);
        box-shadow: 0 0 0 0.2rem rgba(34, 197, 94, 0.25);
        background: white;
    }
    
    .btn-modern {
        border-radius: 12px;
        font-weight: 600;
        padding: 12px 24px;
        transition: all 0.3s ease;
        border: none;
        position: relative;
        overflow: hidden;
    }
    
    .btn-primary-modern {
        background: var(--gradient-primary);
        color: white;
        box-shadow: 0 4px 15px rgba(34, 197, 94, 0.3);
    }
    
    .btn-primary-modern:hover:not(:disabled) {
        background: var(--gradient-secondary);
        transform: translateY(-2px);
        box-shadow: 0 8px 25px rgba(34, 197, 94, 0.4);
        color: white;
    }
    
    .btn-success-modern {
        background: var(--gradient-accent);
        color: white;
        box-shadow: 0 4px 15px rgba(20, 184, 166, 0.3);
    }
    
    .btn-success-modern:hover {
        background: var(--gradient-secondary);
        transform: translateY(-2px);
        box-shadow: 0 8px 25px rgba(20, 184, 166, 0.4);
        color: white;
    }

    .btn-secondary {
        background: linear-gradient(135deg, #64748b 0%, #475569 100%);
        color: white;
        box-shadow: 0 4px 15px rgba(100, 116, 139, 0.3);
    }

    .btn-secondary:hover {
        background: linear-gradient(135deg, #475569 0%, #334155 100%);
        color: white;
        transform: translateY(-1px);
    }

    .btn-danger {
        background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
        color: white;
        box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
    }

    .btn-danger:hover {
        background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
        color: white;
        transform: translateY(-1px);
    }
    
    .prestation-row {
        background: var(--light-green);
        border: 2px solid var(--primary-green);
        border-radius: 16px;
        padding: 1.5rem;
        margin-bottom: 1rem;
        transition: all 0.3s ease;
        position: relative;
        overflow: hidden;
    }

    .prestation-row::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: var(--gradient-primary);
    }
    
    .prestation-row:hover {
        border-color: var(--secondary-green);
        box-shadow: 0 8px 32px rgba(34, 197, 94, 0.2);
        transform: translateY(-2px);
    }
    
    .client-type-card {
        border: 2px solid var(--light-blue);
        border-radius: 16px;
        padding: 1.5rem;
        cursor: pointer;
        transition: all 0.3s ease;
        text-align: center;
        background: rgba(255, 255, 255, 0.8);
        position: relative;
        overflow: hidden;
    }

    .client-type-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: var(--gradient-primary);
        opacity: 0;
        transition: all 0.3s ease;
    }
    
    .client-type-card:hover {
        border-color: var(--primary-blue);
        background: var(--light-blue);
        transform: translateY(-4px);
        box-shadow: 0 8px 32px rgba(59, 130, 246, 0.2);
    }
    
    .client-type-card.active {
        border-color: var(--primary-green);
        background: var(--light-green);
        box-shadow: 0 8px 32px rgba(34, 197, 94, 0.3);
    }

    .client-type-card.active::before {
        left: 0;
        opacity: 0.1;
    }
    
    .animate-fade-in {
        animation: fadeIn 0.6s ease-in-out;
    }
    
    @keyframes fadeIn {
        from { 
            opacity: 0; 
            transform: translateY(30px); 
        }
        to { 
            opacity: 1; 
            transform: translateY(0); 
        }
    }
    
    .section-divider {
        height: 3px;
        background: var(--gradient-primary);
        margin: 2rem 0;
        border-radius: 2px;
        opacity: 0.7;
    }
    
    .icon-wrapper {
        width: 60px;
        height: 60px;
        border-radius: 50%;
        background: var(--gradient-secondary);
        display: inline-flex;
        align-items: center;
        justify-content: center;
        color: white;
        font-size: 1.5rem;
        margin-bottom: 1rem;
        box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
    }

    .loading-spinner {
        display: inline-block;
        width: 20px;
        height: 20px;
        border: 2px solid rgba(255, 255, 255, 0.3);
        border-radius: 50%;
        border-top-color: white;
        animation: spin 1s ease-in-out infinite;
    }

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

    .btn:disabled {
        opacity: 0.7;
        cursor: not-allowed;
    }

    .alert {
        border-radius: 12px;
        border: none;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    }

    .alert-danger {
        background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
        color: #dc2626;
        border: 1px solid #fca5a5;
    }

    .invalid-feedback {
        font-weight: 500;
        color: #dc2626;
    }

    .form-control.is-invalid {
        border-color: #ef4444;
        box-shadow: 0 0 0 0.2rem rgba(239, 68, 68, 0.25);
    }

    .page-header {
        background: var(--gradient-primary);
        color: white;
        padding: 2rem;
        border-radius: 20px;
        margin-bottom: 2rem;
        box-shadow: 0 8px 32px rgba(34, 197, 94, 0.2);
    }

    /* Styles pour les villes et communes */
    .ville-group {
        font-weight: bold;
        color: var(--dark-green);
        background: var(--light-green);
        padding: 8px 12px;
    }

    .commune-option {
        padding-left: 20px;
        color: var(--secondary-green);
    }

    /* Animation pour le bouton submit */
    .btn-loading {
        position: relative;
        color: transparent !important;
    }

    .btn-loading::after {
        content: "";
        position: absolute;
        width: 20px;
        height: 20px;
        top: 50%;
        left: 50%;
        margin-left: -10px;
        margin-top: -10px;
        border: 2px solid rgba(255, 255, 255, 0.3);
        border-radius: 50%;
        border-top-color: white;
        animation: spin 1s ease-in-out infinite;
    }