/* ====================================
   FORMULAIRE KIT SPARKLING WATERS
   ==================================== */

.kit-form-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 30px;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

/* Indicateur de progression */
.progress-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 40px;
    padding: 20px 0;
}

.step-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 2;
}

.step-number {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: #e9ecef;
    color: #6c757d;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 18px;
    margin-bottom: 8px;
    transition: all 0.3s ease;
    border: 3px solid #e9ecef;
}

.step-item.active .step-number {
    background: var(--couleur-bleu-fonce);
    color: white;
    border-color: var( --couleur-bleu-fonce);
    transform: scale(1.1);
}

.step-item.completed .step-number {
    background: #198754;
    color: white;
    border-color: #198754;
}

.step-label {
    font-size: 14px;
    color: #6c757d;
    font-weight: 500;
    text-align: center;
    max-width: 120px;
}

.step-item.active .step-label {
    color: var( --couleur-bleu-fonce);
    font-weight: 600;
}

.progress-line {
    width: 120px;
    height: 3px;
    background: #e9ecef;
    margin: 0 20px 30px 20px;
    position: relative;
}

/* Étapes du formulaire */
.form-step {
    display: none;
    animation: fadeIn 0.4s ease;
}

.form-step.active {
    display: block;
}

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

.step-title {
    font-size: 26px;
    font-weight: 700;
    color: #212529;
    margin-bottom: 10px;
}

.step-subtitle {
    color: #6c757d;
    margin-bottom: 30px;
    font-size: 16px;
}

/* Labels requis */
.form-label.required::after {
    content: " *";
    color: #dc3545;
}

/** forme de la piscine */
.forme-piscine {
    display: flex;
    flex-direction: row;
    gap: 15px;
   
}
.forme-piscine input[type="radio"].is-invalid {  border-color: #dc3545; }
.forme-piscine .kit-option { position: relative; width: calc(100% / 5); }
.forme-piscine .kit-option input[type="radio"] {position: absolute; top: 5px; left: 5px;}
.forme-piscine .kit-option .form-check-label {align-items: center; padding-left: 0px;}
.forme-piscine .kit-option .form-check-label img {width: 60px};
.forme-piscine .kit-option .form-check-label strong {font-size:12px!important;};
.forme-piscine .kit-option input[type="radio"]:checked ~ .form-check-label {
    color: var( --couleur-bleu-fonce);
}



/* Options de kit */
.kit-options {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.kit-option {
    border: 2px solid #dee2e6;
    border-radius: 8px;
    padding: 20px;
    transition: all 0.3s ease;
    cursor: pointer;
    background: #f8f9fa;
    display: flex;
    align-items: center;
}

.kit-option:hover {
    border-color: var( --couleur-bleu-fonce);
    background: #e7f1ff;
    transform: translateX(5px);
}

.kit-option input[type="radio"]:checked ~ .form-check-label {
    color: var( --couleur-bleu-fonce);
}

.kit-option input[type="radio"]:checked {
    background-color: var( --couleur-bleu-fonce);
    border-color: var( --couleur-bleu-fonce);
}

.kit-option .form-check-label {
    cursor: pointer;
    display: flex;
    flex-direction: column;
    padding-left: 20px;
}

.kit-option .form-check-label strong {
    font-size: 18px;
    margin-bottom: 5px;
    color: #212529;
}

.kit-description {
    font-size: 14px;
    color: #6c757d;
    margin-top: 5px;
}

/* Checkbox d'option */
.option-checkbox {
    border: 2px solid #dee2e6;
    border-radius: 8px;
    padding: 18px;
    background: #f8f9fa;
    transition: all 0.3s ease;
     display: flex;
    align-items: center;
}

.option-checkbox:hover {
    border-color: var( --couleur-bleu-fonce);
    background: #e7f1ff;
}

.option-checkbox input[type="checkbox"]:checked ~ .form-check-label {
    color: var( --couleur-bleu-fonce);
}

.option-checkbox .form-check-label {
    cursor: pointer;
    display: flex;
    flex-direction: column;
    padding-left: 10px;
}

.option-checkbox .form-check-label strong {
    font-size: 16px;
    margin-bottom: 5px;
}

.option-description {
    font-size: 14px;
    color: #6c757d;
    margin-top: 3px;
}

/* Checkbox de consentement */
.consent-checkbox {
    padding: 15px;
    background: #fff3cd;
    border: 1px solid #ffc107;
    border-radius: 8px;
}

.consent-checkbox .form-check-label {
    cursor: pointer;
    color: #856404;
    font-size: 14px;
    line-height: 1.5;
}

.consent-checkbox input[type="checkbox"]:checked {
    background-color: #ffc107;
    border-color: #ffc107;
}

/* Champs de formulaire */
.form-control {
    border: 2px solid #dee2e6;
    border-radius: 8px;
    padding: 12px 16px;
    font-size: 15px;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var( --couleur-bleu-fonce);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.15);
}

.form-control.is-invalid {
    border-color: #dc3545;
    background-image: none;
}

.invalid-feedback {
    display: none;
    font-size: 13px;
    margin-top: 5px;
}

.form-control.is-invalid ~ .invalid-feedback {
    display: block;
}

input[type="radio"].is-invalid,
input[type="checkbox"].is-invalid {
    border-color: #dc3545;
}

.input-group {display:flex;}

/* Groupe d'input avec unité */
.input-group-text {
    background: #e9ecef;
    border: 2px solid #dee2e6;
    border-left: none;
    font-weight: 600;
    color: #495057;
}

/* Navigation du formulaire */
.form-navigation {
    display: flex;
    gap: 15px;
    justify-content: space-between;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid #dee2e6;
}

.form-navigation .btn {
    padding: 12px 30px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.form-navigation .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.form-navigation .btn-primary {
    background: var( --couleur-bleu-fonce);
    border-color: var( --couleur-bleu-fonce);
    margin-left: auto;
}

.form-navigation .btn-success {
    background: #198754;
    border-color: #198754;
    margin-left: auto;
}

.arrow-icon {
    font-style: normal;
    font-size: 18px;
}

/* Message de confirmation */
#confirmationMessage {
    text-align: center;
    padding: 60px 30px;
}

.confirmation-content {
    animation: scaleIn 0.5s ease;
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.success-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: #198754;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    font-weight: bold;
    margin: 0 auto 30px;
    animation: pulse 0.6s ease;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

.confirmation-content h3 {
    font-size: 28px;
    font-weight: 700;
    color: #198754;
    margin-bottom: 20px;
}

.confirmation-content p {
    font-size: 16px;
    color: #6c757d;
    margin-bottom: 10px;
}

/* Spinner de chargement */
.spinner-border-sm {
    width: 1rem;
    height: 1rem;
    border-width: 0.2em;
}

/* Responsive */
@media (max-width: 768px) {
    .kit-form-container {
        padding: 20px;
        border-radius: 8px;
    }
    
    .progress-indicator {
        padding: 15px 0;
        margin-bottom: 30px;
    }
    
    .step-number {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
    
    .step-label {
        font-size: 12px;
        max-width: 80px;
    }
    
    .progress-line {
        width: 60px;
        margin: 0 10px 25px 10px;
    }
    
    .step-title {
        font-size: 22px;
    }
    
    .kit-options {
        gap: 12px;
    }
    
    .kit-option {
        padding: 15px;
    }
    
    .kit-option .form-check-label strong {
        font-size: 16px;
    }
    
    .form-navigation {
        flex-direction: column;
        gap: 10px;
    }
    
    .form-navigation .btn {
        width: 100%;
        justify-content: center;
    }
    
    .form-navigation .btn-primary,
    .form-navigation .btn-success {
        margin-left: 0;
    }
}

@media (max-width: 576px) {
    .step-label {
        display: none;
    }
    
    .progress-line {
        width: 40px;
        margin: 0 8px 0 8px;
    }
}