/**
 * MDG98 Filter Articles - Stili per il form di filtro
 */


/* Form di filtro */
#mdg98-filter-form {
    border-radius: 0px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    background-color: #ECEEEF;
}

/* Labels dei form */
#mdg98-filter-form .form-label {
    font-weight: 600;
    color: #495057;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

/* Input e select styling */
#mdg98-filter-form .form-control,
#mdg98-filter-form .form-select {
    border: 1px solid #fff;
    background-color: #fff;
    height: 50px;
    border-radius: 0px;
    transition: all 0.15s ease-in-out;
    font-size: 0.875rem;
}
#mdg98-filter-form .btn{
    height: 50px;
}
#mdg98-filter-form .btn.btn-filtra{
    background-color: #818a91;
    border: 1px solid #818a91;
    color: #fff;
}

#mdg98-filter-form .btn.btn-filtra:hover{
    background-color: #BA0C2F;
    border: 1px solid #BA0C2F;
    color: #fff;
}

#mdg98-filter-form .btn.btn-reset{
    background-color: #fff;
    border: 1px solid #818a91;
    color: #818a91;
}

#mdg98-filter-form .btn.btn-reset:hover{
    background-color: #BA0C2F;
    border: 1px solid #BA0C2F;
    color: #fff;
}

#mdg98-filter-form .form-control:focus,
#mdg98-filter-form .form-select:focus {
    border-color: none;
}

/* Stati di validazione */
#mdg98-filter-form .form-control.is-invalid {
    border-color: #dc3545;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23dc3545'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath d='m5.8 3.6-.6.4'/%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);
}

#mdg98-filter-form .form-control.is-invalid:focus {
    border-color: #dc3545;
}

/* Animazione shake per errori */
.shake {
    animation: shake 0.5s ease-in-out;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
    20%, 40%, 60%, 80% { transform: translateX(5px); }
}



/* Reset button styling speciale */
#reset-filters {
    position: relative;
    overflow: hidden;
}

#reset-filters::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

/* #reset-filters:hover::before {
    left: 100%;
} */

/* Contatore risultati */
#results-count {
    padding: 0.75rem 1rem;
    background: #f8f9fa;
    border-left: 4px solid #0d6efd;
    border-radius: 0px;
    font-size: 0.875rem;
    font-weight: 500;
}

#results-count .text-success {
    color: #198754 !important;
}

#results-count .text-warning {
    color: #ffc107 !important;
}

#results-count .text-danger {
    color: #dc3545 !important;
}

#results-count .text-muted {
    color: #6c757d !important;
}

/* Animazioni di caricamento */
.loading {
    position: relative;
    pointer-events: none;
}

.loading-overlay {
    background: rgba(248, 249, 250, 0.95) !important;
    backdrop-filter: blur(2px);
    border-radius: 0px;
}

/* Spinner personalizzato */
.spinner-grow-custom {
    width: 2rem;
    height: 2rem;
    background-color: #0d6efd;
    border-radius: 0px;
    animation: spinner-grow 0.75s linear infinite;
}

/* Animazione spin per Bootstrap Icons */
.spin {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive improvements */
@media (max-width: 768px) {
    #mdg98-filter-form {
        padding: 1rem;
    }
    
    #mdg98-filter-form .col-md-2 .d-grid,
    #mdg98-filter-form .col-md-3 .d-grid {
        margin-top: 1rem;
    }
    
    #results-count {
        padding: 0.5rem 0.75rem;
        font-size: 0.8rem;
    }
}

/* Miglioramenti per accessibilità */
@media (prefers-reduced-motion: reduce) {
    #mdg98-filter-form .btn,
    #mdg98-filter-form .form-control,
    #mdg98-filter-form .form-select {
        transition: none;
    }
    
    #reset-filters::before {
        transition: none;
    }
}

/* Focus visibile per accessibilità */
#mdg98-filter-form .form-control:focus,
#mdg98-filter-form .form-select:focus,
#mdg98-filter-form .btn:focus {
    outline: 2px solid #0d6efd;
    outline-offset: 2px;
}

/* Hover e stati interattivi migliorati */
#mdg98-filter-form .form-control:hover,
#mdg98-filter-form .form-select:hover {
    border-color: #adb5bd;
}

/* Placeholder styling migliorato */
#mdg98-filter-form .form-control::placeholder {
    color: #6c757d;
    font-style: italic;
    opacity: 0.7;
}