.uitpx-auth {
    max-width: 500px;
    margin: 0 auto;
}

.uitpx-auth-form {
    display: grid;
    gap: 18px;
}

.uitpx-auth-field {
    display: grid;
    gap: 7px;
}

.uitpx-auth-field label {
    font-size: 14px;
    font-weight: 600;
}

.uitpx-auth-field input {
    width: 100%;
    min-height: 46px;
    padding: 11px 14px;
    border: 1px solid var(--uitpx-border);
    border-radius: 10px;
    background: var(--uitpx-surface-alt);
    color: var(--uitpx-text);
    font: inherit;
}

.uitpx-auth-field input:focus {
    outline: 2px solid var(--uitpx-accent);
    outline-offset: 2px;
}

.uitpx-auth-check {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--uitpx-muted);
    font-size: 14px;
}

.uitpx-auth-message {
    padding: 14px;
    margin-bottom: 18px;
    border: 1px solid var(--uitpx-border);
    border-radius: 10px;
    color: var(--uitpx-text);
}

.uitpx-auth-form .uitpx-button {
    width: 100%;
}

.uitpx-password-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.uitpx-password-row input {
    flex: 1;
    min-width: 0;
}

.uitpx-password-action {
    min-height: 46px;
    padding: 0 12px;
    border: 1px solid var(--uitpx-border);
    border-radius: 10px;
    background: var(--uitpx-surface-alt);
    color: var(--uitpx-accent);
    font: 600 13px/1.2 inherit;
    font-family: inherit;
    cursor: pointer;
}

.uitpx-password-action:hover {
    border-color: var(--uitpx-accent);
}

.uitpx-password-hint {
    margin: 0;
    color: var(--uitpx-muted);
    font-size: 13px;
}

@media (max-width: 480px) {
    .uitpx-password-row {
        flex-wrap: wrap;
    }

    .uitpx-password-row input {
        flex-basis: 100%;
    }
}

.uitpx-password-controls {
    display: grid;
    gap: 18px;
}

.uitpx-password-feedback {
    margin: 0;
    min-height: 18px;
    color: var(--uitpx-accent);
    font-size: 13px;
}

.uitpx-password-action:disabled {
    opacity: .45;
    cursor: not-allowed;
}

.uitpx-field-error {
    margin: 2px 0 0;
    color: #f87171;
    font-size: 13px;
    line-height: 1.4;
}

.uitpx-auth-field input[aria-invalid="true"] {
    border-color: #f87171;
}

.uitpx-password-feedback:not(:empty) {
    padding: 8px 10px;
    border: 1px solid var(--uitpx-border);
    border-radius: 8px;
    color: var(--uitpx-accent);
    font-size: 13px;
}

.uitpx-password-action[data-copy-state="success"] {
    border-color: var(--uitpx-accent);
    color: var(--uitpx-accent);
}