/* ==========================================================================
   TITIS S.R.L. — MODAL.CSS (Sistema Multi-Modale Indipendente)
   ========================================================================== */

/* Overlay di sfondo fisso con opacità al 90% */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(19, 28, 38, 0.90);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
    padding: 20px;
}

/* Attivazione dell'overlay */
.modal-overlay.is-active {
    opacity: 1;
    pointer-events: auto;
}

/* Finestra Modale (Occupa l'80% dello schermo disponibile) */
.modal-window {
    background-color: #0E1620;
    border: 1px solid rgba(255, 255, 255, 0.18);
    width: 80%;
    max-width: 1200px;
    height: auto;
    max-height: 90vh;
    border-radius: 16px;
    position: relative;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    transform: translateY(-30px);
    transition: transform 0.4s ease;
}

.modal-overlay.is-active .modal-window {
    transform: translateY(0);
}

/* Tasto di chiusura */
.modal-close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: #FFFFFF;
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.3s ease;
    z-index: 10;
}

.modal-close-btn:hover {
    color: #FFCC00;
}

/* Layout Interno */
.modal-header-block {
    padding: 30px 40px 10px 40px;
    text-align: center;
}

.modal-header-block h2 {
    color: #FFFFFF;
    font-family: 'JetBrains Mono', monospace;
    font-size: 2rem;
    margin: 0;
    text-transform: uppercase;
}

.modal-body-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 20px 40px 40px 40px;
}

@media (min-width: 768px) {
    .modal-body-grid {
        grid-template-columns: 1fr 1.3fr;
        align-items: start;
    }
}

/* Colonna Sinistra */
.modal-info-col p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.15rem;
    line-height: 1.6;
    margin: 0;
}

/* Immagine decorativa colonna sinistra (presente in tutte le modali) */
.modal-info-col .modal-side-image {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    margin-top: 30px;
}

.modal-info-col .modal-side-image img {
    max-width: 100%;
    height: auto;
    width: auto;
    max-height: 280px;
    object-fit: contain;
}

/* Colonna Destra: Form */
.modal-form-col .modal-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

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

/* Coppia di campi affiancati su desktop per ridurre l'altezza della modale */
.form-row-pair {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

@media (min-width: 600px) {
    .form-row-pair {
        grid-template-columns: 1fr 1fr;
    }
}

.form-row label {
    color: #FFFFFF;
    font-size: 0.9rem;
}

.modal-form input[type="text"],
.modal-form input[type="email"],
.modal-form select,
.modal-form textarea {
    width: 100%;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #FFFFFF;
    padding: 12px 16px;
    font-size: 1rem;
    border-radius: 4px;
    transition: border-color 0.3s ease;
}

.modal-form input:focus,
.modal-form select:focus,
.modal-form textarea:focus {
    outline: none;
    border-color: #FFCC00;
}

.modal-form select option {
    background-color: #0E1620;
    color: #FFFFFF;
}

/* Gruppi di Checkbox (es. Esigenza, Postazioni, Età, Sistema) */
.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 20px;
}

.checkbox-group .checkbox-option {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    user-select: none;
    color: #FFFFFF;
    font-size: 0.95rem;
}

.checkbox-group .checkbox-option input[type="checkbox"],
.checkbox-group .checkbox-option input[type="radio"] {
    width: 18px;
    height: 18px;
    accent-color: #FFCC00;
    cursor: pointer;
    flex-shrink: 0;
}

/* Custom Switch */
.switch-container {
    display: flex;
    align-items: center;
    gap: 15px;
    cursor: pointer;
    user-select: none;
}

.switch-label-text {
    color: #FFFFFF;
    font-size: 1rem;
}

.switch-wrapper {
    position: relative;
    width: 60px;
    height: 30px;
}

.switch-wrapper input {
    opacity: 0;
    width: 0;
    height: 0;
}

.switch-slider {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: rgba(255, 255, 255, 0.15);
    border-radius: 30px;
    transition: background-color 0.3s ease;
}

.switch-slider::before {
    content: "";
    position: absolute;
    height: 22px;
    width: 22px;
    left: 4px;
    bottom: 4px;
    background-color: #FFFFFF;
    border-radius: 50%;
    transition: transform 0.3s ease;
}

.switch-wrapper input:checked + .switch-slider {
    background-color: #0056b3;
}

.switch-wrapper input:checked + .switch-slider::before {
    transform: translateX(30px);
    background-color: #FFCC00;
}

/* Tasto Invia */
.modal-submit-btn {
    align-self: flex-start;
    background-color: #FFCC00;
    color: #131C26;
    border: none;
    padding: 14px 32px;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    text-transform: uppercase;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.modal-submit-btn:hover {
    background-color: #e6b800;
}

.form-feedback {
    padding: 12px;
    border-radius: 4px;
    font-size: 0.95rem;
    display: none;
}
.form-feedback.success {
    display: block;
    background-color: rgba(40, 167, 69, 0.15);
    border: 1px solid #28a745;
    color: #28a745;
}
.form-feedback.error {
    display: block;
    background-color: rgba(220, 53, 69, 0.15);
    border: 1px solid #dc3545;
    color: #dc3545;
}

/* Effetto Blur richiesto sullo sfondo */
body.modal-open-blur main,
body.modal-open-blur main-header,
body.modal-open-blur main-footer {
    filter: blur(5px);
    transition: filter 0.4s ease;
}