.auth-page { max-width: 1320px; }
.auth-heading { max-width: 820px; }
.auth-card {
    height: 100%;
    padding: clamp(1.2rem, 2.5vw, 2rem);
    border: 1px solid var(--trave-border);
    border-radius: var(--trave-radius);
    background: #fff;
    box-shadow: var(--trave-shadow-sm);
}
.auth-card-muted { background: #f8faf8; }
.auth-card-wide { max-width: 1120px; margin: 0 auto; }
.auth-reset-wrap { max-width: 620px; margin: 2rem auto; }
.auth-card-head { display: flex; align-items: center; gap: 14px; margin-bottom: 1.5rem; }
.auth-card-head h2 { margin: 0; font-size: 1.35rem; font-weight: 850; }
.auth-icon { display: inline-grid; flex: 0 0 48px; width: 48px; height: 48px; place-items: center; border-radius: 14px; color: #fff; background: var(--trave-green-800); font-size: 1.25rem; }
.auth-eyebrow { margin-bottom: 2px; color: var(--trave-muted); font-size: .7rem; font-weight: 850; letter-spacing: .09em; text-transform: uppercase; }
.auth-field { position: relative; }
.auth-field > i { position: absolute; left: 14px; top: 50%; z-index: 2; transform: translateY(-50%); color: var(--trave-green-700); }
.auth-field .form-control { min-height: 48px; padding-left: 42px; border-color: #cfd8d0; border-radius: 12px; }
.auth-field .form-control:focus { border-color: var(--trave-green-700); box-shadow: 0 0 0 .2rem rgba(53,98,57,.10); }
.auth-password-field .form-control { padding-right: 48px; }
.auth-password-toggle { position: absolute; right: 7px; top: 50%; z-index: 3; width: 36px; height: 36px; padding: 0; transform: translateY(-50%); border: 0; border-radius: 10px; color: #68716a; background: transparent; }
.auth-password-toggle:hover { color: var(--trave-green-800); background: var(--trave-green-100); }
.auth-honeypot { position: absolute !important; left: -9999px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.auth-register-box { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 1rem; border-top: 1px solid var(--trave-border); color: var(--trave-muted); font-size: .9rem; }
.auth-register-box a { color: var(--trave-green-800); font-weight: 800; text-decoration: none; }
.auth-security-note, .password-hint { display: flex; align-items: flex-start; gap: 8px; color: var(--trave-muted); font-size: .82rem; line-height: 1.45; }
.auth-security-note i, .password-hint i { color: var(--trave-green-700); }
.registration-section { padding: 0 0 1.5rem; margin-bottom: 1.5rem; border-bottom: 1px solid #e8ede8; }
.registration-section-title { display: flex; align-items: center; gap: 12px; margin-bottom: 1rem; }
.registration-section-title > span { display: inline-grid; flex: 0 0 34px; width: 34px; height: 34px; place-items: center; border-radius: 50%; color: #fff; background: var(--trave-green-800); font-size: .82rem; font-weight: 900; }
.registration-section-title strong { display: block; font-size: 1rem; }
.registration-section-title small { display: block; margin-top: 2px; color: var(--trave-muted); }
.profile-switch { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; max-width: 580px; }
.profile-switch input { position: absolute; opacity: 0; pointer-events: none; }
.profile-switch label > span { display: flex; min-height: 72px; padding: 14px 16px; align-items: center; gap: 12px; border: 1px solid var(--trave-border); border-radius: 14px; background: #fff; cursor: pointer; }
.profile-switch label i { color: var(--trave-green-700); font-size: 1.35rem; }
.profile-switch input:checked + span { border-color: var(--trave-green-700); background: var(--trave-green-100); box-shadow: inset 0 0 0 1px var(--trave-green-700); }
.privacy-check { padding: 1rem; border: 1px solid var(--trave-border); border-radius: 12px; background: #f8faf8; }
.privacy-check .form-check-input { margin-left: 0; margin-right: .65rem; }
.privacy-check .form-check-label { color: #4f5851; font-size: .85rem; line-height: 1.45; }
.auth-submit { min-height: 46px; }
@media (max-width: 767.98px) {
    .auth-card { padding: 1.1rem; border-radius: 15px; }
    .auth-register-box { align-items: flex-start; flex-direction: column; }
    .profile-switch { grid-template-columns: 1fr; }
}

/* Registrazione - feedback e validazione */
#registrationAlert { margin-bottom: 1.25rem; }
#registrationAlert:empty { display: none; }
#registrationAlert .alert {
    display: flex;
    align-items: flex-start;
    gap: .7rem;
    margin: 0;
    padding: 1rem 1.1rem;
    border: 0;
    border-radius: 14px;
    box-shadow: 0 8px 24px rgba(23,33,23,.07);
    font-size: .9rem;
    line-height: 1.45;
}
.registration-section .form-control,
.registration-section .form-select { min-height: 48px; border-color: #cfd8d0; border-radius: 12px; }
.registration-section .form-control:focus,
.registration-section .form-select:focus { border-color: var(--trave-green-700); box-shadow: 0 0 0 .2rem rgba(53,98,57,.10); }
.registration-section .is-invalid,
.privacy-check.is-invalid { border-color: #dc3545 !important; }
.registration-section .is-valid { border-color: #4d8753 !important; }
.registration-field-error {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-top: .38rem;
    color: #b02a37;
    font-size: .76rem;
    font-weight: 650;
}
.registration-section.has-error .registration-section-title > span { background: #b02a37; }
.registration-section.has-error { border-bottom-color: rgba(176,42,55,.22); }
.registration-section.has-success .registration-section-title > span { background: var(--trave-green-700); }
.password-match-status { margin-top: .45rem; font-size: .76rem; font-weight: 700; }
.password-match-status.ok { color: var(--trave-green-700); }
.password-match-status.error { color: #b02a37; }