/* Settings page */
.settings {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    max-width: 920px;
}

.settings__title {
    margin-bottom: var(--space-md);
}

.settings__account {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: var(--space-lg);
}

.settings__avatar {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    position: relative;
}

.settings__avatar img {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--surface-container-high);
}

.settings__avatar-btn {
    position: absolute;
    top: 100px;
    right: 30px;
    background: var(--primary);
    color: var(--on-primary);
    border: 0;
}

.settings__avatar-btn:hover {
    background: var(--primary-container);
}

.settings__save {
    margin-top: var(--space-sm);
    gap: var(--space-md);
    flex-wrap: wrap;
}

.theme-options {
    display: flex;
    gap: var(--space-sm);
}

.theme-option {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 8px 12px;
    border: 2px solid var(--outline-variant);
    border-radius: var(--radius-xl);
    background: var(--surface-container-low);
    font: inherit;
    cursor: pointer;
    color: var(--on-surface);
}

.theme-option.is-active {
    border-color: var(--primary);
}

.theme-swatch {
    width: 28px;
    height: 18px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--outline-variant);
    display: inline-block;
}

.theme-swatch--light {
    background: #faf8ff;
}

.theme-swatch--dark {
    background: #2e3039;
}

.settings__goals {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    align-items: end;
    max-width: 560px;
}

.settings__goals .btn {
    grid-column: 1 / -1;
    justify-self: start;
}

@media (max-width: 640px) {
    .settings__account,
    .settings__goals {
        grid-template-columns: 1fr;
    }
}

.settings__title .material-symbols-outlined {
    color: var(--primary);
}

.settings__tz {
    max-width: 420px;
}

.settings__intro {
    margin-bottom: 16px;
}

/* Security section */
.sec-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--outline-variant);
}

.sec-row:last-child {
    border-bottom: 0;
}

.sec-row--stack {
    flex-direction: column;
    align-items: stretch;
}

.sec-row__title {
    font-weight: 600;
    margin: 0;
}

.totp-enroll {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-md);
    padding: var(--space-md);
    background: var(--surface-container-low);
    border: 1px solid var(--outline-variant);
    border-radius: var(--radius-xl);
}

.totp-enroll__qr img {
    width: 160px;
    height: 160px;
    border-radius: var(--radius-lg);
    background: #fff;
}

.totp-enroll__body {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.totp-secret {
    font-size: 16px;
    letter-spacing: 0.08em;
    word-break: break-all;
    background: var(--surface-container);
    padding: 8px 12px;
    border-radius: var(--radius-lg);
}

.totp-enroll__body form {
    gap: var(--space-sm);
}

@media (max-width: 560px) {
    .totp-enroll {
        flex-direction: column;
    }
}