.auth-shell { grid-template-columns: minmax(0, 1fr); width: 100%; }
.auth-shell > .auth-card { min-width: 0; max-width: 32.5rem; width: 100%; }
.account-card { max-width: 32.5rem; }
.account-card .form-control { min-width: 0; width: 100%; }
.account-card .form-control { min-height: 3.25rem; }
.password-visibility-field > .form-control { padding-right: 3.6rem; }
.password-visibility-field > label { right: 3.4rem; }
.password-visibility-toggle { position: absolute; z-index: 2; top: .25rem; right: .25rem; width: 2.75rem; height: 2.75rem; display: grid; place-items: center; padding: .4rem; border: 0; border-radius: .4rem; background: transparent; cursor: pointer; }
.password-visibility-toggle img { display: block; width: 1.5rem; height: 1.5rem; object-fit: contain; }
.password-visibility-toggle:focus-visible { outline: 3px solid var(--teal); outline-offset: 2px; }
.account-card .form-check-input { width: 1.25rem; height: 1.25rem; margin-top: .2rem; }
.account-card .form-check-label { margin-left: .3rem; }
.account-card .text-danger:not(:empty) { display: block; margin: .4rem 0 .2rem; font-size: .94rem; }
.account-card .form-floating > label { color: var(--ink); }
.account-card .form-floating > .form-control:focus ~ label,
.account-card .form-floating > .form-control:not(:placeholder-shown) ~ label,
.account-card .form-floating > .form-control:-webkit-autofill ~ label { color: var(--deep); opacity: 1; }
.account-validation:not(:empty) { margin-bottom: 1rem; }
.account-validation ul { margin: 0; padding-left: 1.3rem; }
.account-links { display: flex; flex-wrap: wrap; gap: .6rem 1.2rem; margin-top: 1.3rem; justify-content: center; }
.account-links a { color: var(--teal); font-weight: 650; }
.account-state { border-left: 4px solid var(--teal); background: #edf7f4; border-radius: .5rem; padding: 1rem 1.2rem; margin: 1.35rem 0; }
.account-state.is-error { border-color: var(--coral); background: #fff0ec; }
.account-card .btn { min-height: 2.8rem; }
.account-manage h1 { margin: .8rem 0 1rem; }
.account-manage-card { margin-top: 1.5rem; }
.account-manage-card .nav-pills .nav-link { color: var(--teal); text-align: left; border-radius: .5rem; }
.account-manage-card .nav-pills .nav-link.active { background: var(--deep); color: #fff; }
.account-manage-card .form-control { min-height: 2.8rem; }
.account-manage-card .btn-primary { background: var(--coral); border-color: var(--coral); color: var(--deep); font-weight: 750; }
.account-manage-card .btn-primary:hover,
.account-manage-card .btn-primary:focus { background: #ff9484; border-color: #ff9484; color: var(--deep); }
@media (max-width: 576px) {
    .auth-shell { padding: 2rem 1rem; }
    .account-card h1 { font-size: clamp(2rem, 9vw, 2.7rem); }
    .account-links { align-items: center; flex-direction: column; gap: .75rem; }
}