/* HCT CLIENT02 (Fujin Việt Nam) — Auth pages: login / register / account */
.hctclient02-auth-page {
    display: flex;
    justify-content: center;
    padding: clamp(32px, 5vw, 64px) 0;
}

.hctclient02-auth-card {
    width: 100%;
    max-width: 440px;
    padding: clamp(28px, 4vw, 40px);
    border: 1px solid var(--hctclient02-color-border);
    border-radius: var(--hctclient02-radius-lg);
    background: #fff;
    box-shadow: var(--hctclient02-shadow-md);
}

.hctclient02-auth-card--wide {
    max-width: 720px;
}

.hctclient02-auth-tabs__nav {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--hctclient02-color-border);
}

.hctclient02-auth-tabs__btn {
    appearance: none;
    padding: 10px 4px;
    margin-bottom: -1px;
    border: 0;
    border-bottom: 2px solid transparent;
    background: transparent;
    color: var(--hctclient02-color-text-muted);
    font-size: var(--hctclient02-text-body);
    font-weight: 700;
    cursor: pointer;
    transition: color var(--hctclient02-duration-fast) var(--hctclient02-ease), border-color var(--hctclient02-duration-fast) var(--hctclient02-ease);
}

.hctclient02-auth-tabs__btn + .hctclient02-auth-tabs__btn {
    margin-left: 20px;
}

.hctclient02-auth-tabs__btn:hover {
    color: var(--hctclient02-color-text);
}

.hctclient02-auth-tabs__btn.is-active {
    color: var(--hctclient02-color-primary);
    border-bottom-color: var(--hctclient02-color-primary);
}

.hctclient02-auth-form__alert {
    margin: 0 0 20px;
    padding: 12px 16px;
    border-radius: var(--hctclient02-radius-sm);
    background: rgba(198, 40, 26, .08);
    color: var(--hctclient02-color-danger, #dc2626);
    font-size: var(--hctclient02-text-meta);
}

.hctclient02-auth-form__submit.is-loading {
    opacity: .65;
    pointer-events: none;
}

.hctclient02-auth-card__head {
    margin-bottom: 24px;
}

.hctclient02-auth-card__head--row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.hctclient02-auth-card__title {
    margin: 0 0 8px;
    color: var(--hctclient02-color-heading);
    font-family: var(--hctclient02-font-family-heading);
    font-weight: 400;
    font-size: clamp(1.5rem, 1.3rem + 1vw, 2rem);
    line-height: 1.15;
}

.hctclient02-auth-card__subtitle {
    margin: 28px 0 14px;
    color: var(--hctclient02-color-heading);
    font-family: var(--hctclient02-font-family-heading);
    font-weight: 400;
    font-size: 1.25rem;
}

.hctclient02-auth-card__intro {
    margin: 0;
    color: var(--hctclient02-color-text-muted);
    font-size: var(--hctclient02-text-body);
    line-height: var(--hctclient02-line-height-relaxed);
}

.hctclient02-auth-card__empty {
    margin: 0 0 20px;
    color: var(--hctclient02-color-text-muted);
    font-size: var(--hctclient02-text-body);
}

.hctclient02-auth-card__switch {
    margin: 24px 0 0;
    color: var(--hctclient02-color-text-muted);
    font-size: var(--hctclient02-text-body);
    text-align: center;
}

.hctclient02-auth-card__switch a {
    color: var(--hctclient02-color-primary);
    font-weight: 700;
    text-decoration: none;
}

.hctclient02-auth-card__switch a:hover,
.hctclient02-auth-card__switch a:focus-visible {
    text-decoration: underline;
}

.hctclient02-auth-badge {
    display: inline-flex;
    align-items: center;
    margin-left: 8px;
    padding: 3px 10px;
    border-radius: 999px;
    background: var(--hctclient02-color-primary-soft);
    color: var(--hctclient02-color-primary);
    font-size: var(--hctclient02-text-caption);
    font-weight: 700;
}

.hctclient02-auth-badge--sm {
    margin-left: 6px;
}

.hctclient02-auth-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.hctclient02-auth-form--grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.hctclient02-auth-form__field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.hctclient02-auth-form__field--full {
    grid-column: 1 / -1;
}

.hctclient02-auth-form__field label {
    color: var(--hctclient02-color-text);
    font-size: var(--hctclient02-text-meta);
    font-weight: 700;
}

.hctclient02-auth-form__field input {
    height: 46px;
    padding: 0 14px;
    border: 1px solid var(--hctclient02-color-border);
    border-radius: var(--hctclient02-radius-sm);
    background: #fff;
    color: var(--hctclient02-color-text);
    font-size: var(--hctclient02-text-body);
    font-family: inherit;
    transition: border-color var(--hctclient02-duration-fast) var(--hctclient02-ease), box-shadow var(--hctclient02-duration-fast) var(--hctclient02-ease);
}

.hctclient02-auth-form__field input:focus-visible {
    outline: none;
    border-color: var(--hctclient02-color-primary);
    box-shadow: 0 0 0 3px var(--hctclient02-color-primary-soft);
}

.hctclient02-auth-form__field input:disabled {
    background: var(--hctclient02-color-surface-soft);
    color: var(--hctclient02-color-text-muted);
    cursor: not-allowed;
}

.hctclient02-auth-form__field:has(.hctclient02-auth-form__error:not([hidden])) input {
    border-color: var(--hctclient02-color-danger);
}

.hctclient02-auth-form__error {
    margin: 0;
    color: var(--hctclient02-color-danger);
    font-size: var(--hctclient02-text-caption);
}

.hctclient02-auth-form__checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--hctclient02-color-text);
    font-size: var(--hctclient02-text-meta);
}

.hctclient02-auth-form__submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 24px;
    border: 0;
    border-radius: var(--hctclient02-radius-sm);
    background: var(--hctclient02-color-primary);
    color: #fff;
    font-weight: 700;
    font-size: var(--hctclient02-text-body);
    cursor: pointer;
    transition: background var(--hctclient02-duration-fast) var(--hctclient02-ease), transform var(--hctclient02-duration-fast) var(--hctclient02-ease);
}

.hctclient02-auth-form__submit:hover,
.hctclient02-auth-form__submit:focus-visible {
    background: var(--hctclient02-color-primary-hover);
}

.hctclient02-auth-form__submit--ghost {
    background: transparent;
    border: 1px solid var(--hctclient02-color-border);
    color: var(--hctclient02-color-text);
}

.hctclient02-auth-form__submit--ghost:hover,
.hctclient02-auth-form__submit--ghost:focus-visible {
    background: var(--hctclient02-color-surface-soft);
    color: var(--hctclient02-color-primary);
    border-color: var(--hctclient02-color-primary);
}

.hctclient02-auth-form__submit--sm {
    min-height: 36px;
    padding: 0 14px;
    font-size: var(--hctclient02-text-meta);
}

.hctclient02-auth-addresses {
    display: grid;
    gap: 12px;
    margin: 0 0 24px;
    padding: 0;
    list-style: none;
}

.hctclient02-auth-addresses__item {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    padding: 16px;
    border: 1px solid var(--hctclient02-color-border);
    border-radius: var(--hctclient02-radius-sm);
}

.hctclient02-auth-addresses__item p {
    margin: 4px 0 0;
    color: var(--hctclient02-color-text-muted);
    font-size: var(--hctclient02-text-meta);
    line-height: 1.5;
}

.hctclient02-auth-addresses__note {
    font-style: italic;
}

.hctclient02-auth-addresses__actions {
    display: flex;
    flex: none;
    gap: 8px;
}

.hctclient02-auth-addresses__form-actions {
    display: flex;
    gap: 10px;
}

@media (max-width: 600px) {
    .hctclient02-auth-form--grid {
        grid-template-columns: 1fr;
    }

    .hctclient02-auth-form__field--full {
        grid-column: auto;
    }

    .hctclient02-auth-addresses__item {
        flex-direction: column;
    }
}