* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root{
            --menu-color:#C3AC80;
            --second-color:#5D4C3B;
            --troisieme-color:#B5A98B;
            --quatriéme-color:#F3EEE1;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            /* background: linear-gradient(135deg, #f5f3f0 0%, #e8e3dc 100%); */
            /* min-height: 100vh; */
            /* padding: 20px; */
        }

        #container {
            background-color: #f5f3f0;
            /* max-width: 1200px; */
            /* margin: 0 auto; */
            /* background: white;
            border-radius: 10px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.1);
            overflow: hidden; */
        }

        .main-title {
            background: var(--quatriéme-color);
            color: white;
            text-align: center;
            padding: 20px;
            font-size: 24px;
            font-weight: 300;
            letter-spacing: 1px;
        }

        .form-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            padding: 40px;
        }

        .form-section {
           
            display: flex;
            flex-direction: column;
            gap: 25px;
        }

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

        .form-group label {
            font-weight: 600;
            color: #333;
            font-size: 14px;
        }

        .form-group input, .form-group select {
            padding: 12px 15px;
            border: 2px solid #e0ddd8;
            border-radius: 8px;
            font-size: 14px;
            transition: all 0.3s ease;
            background: #fafafa;
        }

        .form-group input:focus, .form-group select:focus {
            outline: none;
            border-color: #c9b596;
            background: white;
            box-shadow: 0 0 0 3px rgba(201, 181, 150, 0.1);
        }

        .gender-group {
            display: flex;
            gap: 20px;
            margin-top: 5px;
        }

        .gender-option {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .date-time-section {
            background: #f8f6f3;
            padding: 30px;
            border-radius: 10px;
            border: 1px solid #e8e3dc;
        }

        .date-time-slots {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .day-slot {
            background: white;
            padding: 20px;
            border-radius: 10px;
            box-shadow: 0 2px 8px rgba(0,0,0,0.05);
            border: 2px solid transparent;
            transition: all 0.3s ease;
        }

        .day-slot h3 {
            color: #c9b596;
            font-size: 16px;
            margin-bottom: 15px;
            padding: 10px;
            background: #f8f6f3;
            border-radius: 6px;
            text-align: center;
        }

        .time-buttons {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
        }

        .time-slot {
            padding: 8px 16px;
            background: #fafafa;
            border: 2px solid #e0ddd8;
            border-radius: 6px;
            cursor: pointer;
            transition: all 0.2s ease;
            font-size: 14px;
            font-weight: 500;
            min-width: 60px;
        }

        .time-slot:hover {
            background: #f0ede8;
            border-color: #c9b596;
            transform: scale(1.05);
        }

        .time-slot.selected {
            background: #c9b596;
            color: white;
            border-color: #c9b596;
        }

        .submit-btn {
            grid-column: 1 / -1;
            background:  #5D4C3B;
            color: white;
            border: none;
            padding: 15px 40px;
            border-radius: 8px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            margin-top: 30px;
        }

        .submit-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(201, 181, 150, 0.3);
        }

        .alert {
            padding: 15px;
            margin-bottom: 20px;
            border-radius: 8px;
        }

        .alert-success {
            background-color: #d4edda;
            border-color: #c3e6cb;
            color: #155724;
        }

        .alert-error {
            background-color: #f8d7da;
            border-color: #f5c6cb;
            color: #721c24;
        }

        /* button radio */
        .form-section {
            background: white;
            padding: 25px;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            margin-top: 10px
        }
        
        .form-group {
            margin-bottom: 20px;
        }
    .form-group label {
            display: block;
            margin-bottom: 10px;
            font-weight: bold;
            color: #333;
            font-size: 16px;
        }
        
        .duration-group {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
        }
        
        .duration-option {
            display: flex;
            align-items: center;
            padding: 12px 10px;
            border: 2px solid #ddd;
            border-radius: 6px;
            cursor: pointer;
            transition: all 0.3s ease;
            background: #fafafa;
        }
        
        .duration-option:hover {
            border-color: #c3ac80;
            background: #eedec1;
        }
        
        .duration-option input[type="radio"] {
            margin-right: 8px;
            transform: scale(1.2);
        }
        
        .duration-option input[type="radio"]:checked + label {
            color: #ffffff;
            font-weight: bold;
        }
        
        .duration-option:has(input[type="radio"]:checked) {
            border-color: #c3ac80;
            background: #eeddbd;
        }
        
        .duration-option label {
            margin: 0;
            cursor: pointer;
            font-weight: normal;
        }
        /* fin button radio */
        @media screen and (max-width: 768px) {
            .form-container {
                grid-template-columns: 1fr;
            }
             .form-section {
           
            display: flex;
            flex-direction: column;
            gap: 5px;
            padding: 20px;
            
        }
        .textInscription{
            font-size: small !important;

        }
            .submit-btn {
                width: 100%;
            }
        @media screen and (max-width: 480px) {
            .form-group input, .form-group select {
                font-size: 16px;
            }
            .day-slot h3 {
                font-size: 18px;
            }
            .time-slot {
                font-size: 16px;
                padding: 10px 20px;
            }
            
        }
            
        }