/**
 * Bootstrap Validation Fallback CSS
 *
 * Ce fichier est chargé conditionnellement uniquement si Bootstrap n'est pas détecté sur le site.
 * Il reproduit le comportement de validation des formulaires de Bootstrap 4.6.0
 * pour les classes .valid-feedback, .invalid-feedback, .is-valid et .is-invalid
 *
 * @author Bobex Form Plugin
 * @version 1.0.0
 */

/* ========================================
   FORM CONTROL BASE
   ======================================== */

.form-control {
    display: block;
    width: 100%;
    padding: 0.375rem 0.75rem;
    font-size: 1rem;
    line-height: 1.5;
    color: #495057;
    background-color: #fff;
    background-clip: padding-box;
    border: 1px solid #ced4da;
    border-radius: 0.25rem;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.form-control:focus {
    color: #495057;
    background-color: #fff;
    border-color: #80bdff;
    outline: 0;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

/* ========================================
   FEEDBACK MESSAGES - HIDDEN BY DEFAULT
   ======================================== */

.valid-feedback {
    display: none;
    width: 100%;
    margin-top: 0.25rem;
    font-size: 0.875rem;
    color: #28a745;
}

.invalid-feedback {
    display: none;
    width: 100%;
    margin-top: 0.25rem;
    font-size: 0.875rem;
    color: #dc3545;
}

/* ========================================
   VALID STATE - SUCCESS (GREEN)
   ======================================== */

/* Afficher le message valid-feedback quand le champ est .is-valid */
.is-valid ~ .valid-feedback {
    display: block;
}

/* Style du champ valide */
.form-control.is-valid {
    border-color: #28a745;
    padding-right: calc(1.5em + 0.75rem);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='8' height='8' viewBox='0 0 8 8'%3e%3cpath fill='%2328a745' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right calc(0.375em + 0.1875rem) center;
    background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

.form-control.is-valid:focus {
    border-color: #28a745;
    box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);
}

/* ========================================
   INVALID STATE - ERROR (RED)
   ======================================== */

/* Afficher le message invalid-feedback quand le champ est .is-invalid */
.is-invalid ~ .invalid-feedback {
    display: block;
}

/* Style du champ invalide */
.form-control.is-invalid {
    border-color: #dc3545;
    padding-right: calc(1.5em + 0.75rem);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%23dc3545' viewBox='0 0 12 12'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linejoin='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23dc3545' stroke='none'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right calc(0.375em + 0.1875rem) center;
    background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

.form-control.is-invalid:focus {
    border-color: #dc3545;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

/* ========================================
   WAS-VALIDATED FORM STATE
   ======================================== */

/* Alternative : utiliser .was-validated sur le formulaire parent */
.was-validated .form-control:valid {
    border-color: #28a745;
}

.was-validated .form-control:valid ~ .valid-feedback {
    display: block;
}

.was-validated .form-control:invalid {
    border-color: #dc3545;
}

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

/* ========================================
   CUSTOM SELECT SUPPORT
   ======================================== */

.custom-select.is-valid {
    border-color: #28a745;
    padding-right: calc(0.75em + 2.3125rem);
    background: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='4' height='5' viewBox='0 0 4 5'%3e%3cpath fill='%23343a40' d='M2 0L0 2h4zm0 5L0 3h4z'/%3e%3c/svg%3e") no-repeat right 0.75rem center/8px 10px, url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='8' height='8' viewBox='0 0 8 8'%3e%3cpath fill='%2328a745' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3e%3c/svg%3e") #fff no-repeat center right 1.75rem/calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

.custom-select.is-invalid {
    border-color: #dc3545;
    padding-right: calc(0.75em + 2.3125rem);
    background: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='4' height='5' viewBox='0 0 4 5'%3e%3cpath fill='%23343a40' d='M2 0L0 2h4zm0 5L0 3h4z'/%3e%3c/svg%3e") no-repeat right 0.75rem center/8px 10px, url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%23dc3545' viewBox='0 0 12 12'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linejoin='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23dc3545' stroke='none'/%3e%3c/svg%3e") #fff no-repeat center right 1.75rem/calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

/* ========================================
   TEXTAREA SUPPORT
   ======================================== */

textarea.form-control.is-valid,
textarea.form-control.is-invalid {
    padding-right: calc(1.5em + 0.75rem);
    background-position: top calc(0.375em + 0.1875rem) right calc(0.375em + 0.1875rem);
}

/* ========================================
   FORM-CHECK (RADIO/CHECKBOX) SUPPORT
   ======================================== */

.form-check-input.is-valid ~ .form-check-label {
    color: #28a745;
}

.form-check-input.is-valid ~ .valid-feedback {
    display: block;
}

.form-check-input.is-invalid ~ .form-check-label {
    color: #dc3545;
}

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

/* ========================================
   FORM-GROUP MARGIN
   ======================================== */

.form-group {
    margin-bottom: 1rem;
}

/* ========================================
   ROW & COL LAYOUT (minimal grid)
   ======================================== */

.row {
    display: flex;
    flex-wrap: wrap;
    margin-right: -15px;
    margin-left: -15px;
}

.col,
.col-md-6,
.col-md-12 {
    position: relative;
    width: 100%;
    padding-right: 15px;
    padding-left: 15px;
}

@media (min-width: 768px) {
    .col-md-6 {
        flex: 0 0 50%;
        max-width: 50%;
    }

    .col-md-12 {
        flex: 0 0 100%;
        max-width: 100%;
    }
}

/* ========================================
   UTILITY CLASSES
   ======================================== */

.mb-3 {
    margin-bottom: 1rem !important;
}

.d-none {
    display: none !important;
}

.d-block {
    display: block !important;
}