/* ==================== AUTH MODAL ==================== */
.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10001;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    padding: 16px;
    overflow-y: auto;
}

.modal-backdrop.open {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: #fff;
    border: 3px solid var(--black);
    border-radius: 20px;
    box-shadow: 6px 6px 0 0 var(--black);
    width: 90%;
    max-width: 680px;
    padding: 48px 56px;
    position: relative;
    transform: translateY(20px);
    transition: transform 0.3s ease;
    margin: auto;
    flex-shrink: 0;
}

.modal-backdrop.open .modal {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: var(--black);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s ease;
}

.modal-close:hover {
    background: var(--bg-color);
}

/* ==================== FORM TITLE ==================== */
.form-title {
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 900;
    color: var(--black);
    margin: 0 0 16px 0;
    text-transform: uppercase;
    letter-spacing: -0.02em;
}

.modal-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.modal-form .form-group {
    margin-bottom: 0;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--black);
}

.form-input {
    padding: 14px 20px;
    font-family: var(--font-body);
    font-size: 15px;
    border: 3px solid var(--black);
    border-radius: 12px;
    background: #fff;
    transition: box-shadow 0.15s ease;
    -webkit-tap-highlight-color: transparent;
}

.form-input:focus {
    outline: none;
    box-shadow: 3px 3px 0 0 var(--black);
}

.form-input::placeholder {
    color: #aaa;
}

/* Date input wrapper con placeholder visibile su iOS */
.date-wrap {
    position: relative;
    width: 100%;
}

.date-wrap input[type="date"] {
    color: var(--black);
    min-height: 50px;
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
}


/* Checkbox semplice (senza bordo box) */
.checkbox-simple {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 14px;
}

.checkbox-simple input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-viola);
    cursor: pointer;
}

.checkbox-simple span {
    color: var(--black);
}

.checkbox-simple a {
    color: var(--black);
    font-weight: 600;
}

.form-submit {
    padding: 16px;
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 600;
    border: 3px solid var(--black);
    border-radius: 12px;
    background: var(--color-viola);
    color: var(--black);
    cursor: pointer;
    box-shadow: 4px 4px 0 0 var(--black);
    transition: all 0.15s ease;
    margin-top: 12px;
}

@media (hover: hover) {
    .form-submit:hover {
        transform: translate(-2px, -2px);
        box-shadow: 6px 6px 0 0 var(--black);
    }
}

.form-submit:active {
    transform: translate(1px, 1px);
    box-shadow: 2px 2px 0 0 var(--black);
}

.form-footer {
    text-align: center;
    font-size: 13px;
    color: #666;
    margin-top: 8px;
}

.form-footer a {
    color: var(--black);
    font-weight: 700;
}

.form-link {
    font-size: 13px;
    color: #666;
    text-decoration: none;
    transition: color 0.2s;
}

.form-link:hover {
    color: var(--black);
    text-decoration: underline;
}

/* ==================== PASSWORD TOGGLE ==================== */
.input-password-wrapper {
    position: relative;
    width: 100%;
}

.input-password-wrapper .form-input {
    width: 100%;
    padding-right: 50px;
}

.password-toggle {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #999;
    transition: color 0.15s ease;
}

.password-toggle:hover {
    color: var(--black);
}

/* ==================== RADIO PILLS (tipo account) ==================== */
.radio-pills {
    display: flex;
    gap: 8px;
}

.radio-pill {
    flex: 1;
    position: relative;
    cursor: pointer;
}

.radio-pill input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.radio-pill span {
    display: block;
    text-align: center;
    padding: 12px 16px;
    border: 3px solid var(--black);
    border-radius: 10px;
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 600;
    color: var(--black);
    background: #fff;
    transition: all 0.15s ease;
}

.radio-pill input:checked + span {
    background: var(--color-viola);
    box-shadow: 3px 3px 0 0 var(--black);
}

/* ==================== CONFIRM EXIT MODAL ACTIONS ==================== */
.confirm-exit-modal__actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

/* Popup auth: viola invece di verde */
#authConfirmExit .popup__icon {
    color: var(--color-viola);
}

#authConfirmExit .confirm-exit-modal__btn--stay {
    background: var(--color-viola);
}

#authConfirmExit .confirm-exit-modal__btn--stay:hover {
    background: #b8a0d6;
}

/* ==================== FORM ROW (Passwords) ==================== */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

/* ==================== FORM MESSAGES ==================== */
.form-message {
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 16px;
    display: none;
}

.form-message.error {
    display: block;
    background: rgba(224, 107, 107, 0.12);
    border: 2px solid rgba(224, 107, 107, 0.5);
    color: #c45a5a;
}

.form-message.success {
    display: block;
    background: rgba(212, 226, 203, 0.25);
    border: 2px solid rgba(212, 226, 203, 0.7);
    color: #4a6e3e;
}

.field-error {
    display: block;
    color: var(--color-error);
    font-size: 12px;
    margin-top: 4px;
    font-weight: 500;
    min-height: 0;
}

.field-error:empty {
    display: none;
}

/* Input con errore */
.input-error {
    border-color: var(--color-error) !important;
}

/* ==================== OTP FORM ==================== */
.otp-header {
    text-align: center;
    margin-bottom: 24px;
}

.otp-title {
    font-family: var(--font-display);
    font-size: 24px;
    color: var(--black);
    margin-bottom: 12px;
}

.otp-description {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
}

.otp-input {
    text-align: center;
    font-size: 24px;
    letter-spacing: 8px;
    font-weight: 700;
}

/* ==================== LOADING STATES ==================== */
.form-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none !important;
}

.form-input:disabled {
    background: #f5f5f5;
    cursor: not-allowed;
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 768px) {
    .modal {
        padding: 24px 20px;
        max-height: none;
        overflow-y: visible;
        width: 100%;
    }

    .form-title {
        font-size: 28px;
        margin-bottom: 20px;
    }

    .modal-form {
        gap: 12px;
    }

    .form-input {
        padding: 12px 16px;
        font-size: 16px;
    }

    .form-label {
        font-size: 13px;
    }

    .form-submit {
        padding: 14px;
        font-size: 14px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .radio-pills {
        flex-direction: column;
    }

    .form-footer {
        font-size: 12px;
    }
}