/**
 * Account System Styles
 * Combined styles for account UI, menu, and settings components.
 * Uses existing design system variables and BEM naming.
 */

/* ═══════════════════════════════════════════════════════
   Account Screen Overlay (account-ui)
   ═══════════════════════════════════════════════════════ */

.account-screen {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-primary, #f5f5f3);
    background-image:
        radial-gradient(ellipse at 20% 50%, rgb(6 106 201 / 4%) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 50%, rgb(6 106 201 / 3%) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.3s ease;
    overflow-y: auto;
    padding: var(--spacing-md, 1rem) 0;
}

.account-screen--visible {
    opacity: 1;
}

.account-screen--hidden {
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
}

/* ── Account Card ────────────────────────────────────── */

.account-card {
    width: 100%;
    max-width: 400px;
    margin: 0 var(--spacing-md, 1rem);
    background: var(--card-bg, #fff);
    border-radius: var(--border-radius-lg, 12px);
    box-shadow: 0 8px 32px rgb(0 0 0 / 12%);
    overflow: hidden;
}

.account-card__header {
    padding: var(--spacing-xl, 2rem) var(--spacing-xl, 2rem) var(--spacing-sm, 0.5rem);
    text-align: center;
}

.account-card__icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm, 0.5rem);
    line-height: 1;
}

.account-card__icon-img {
    display: block;
    margin: 0 auto;
}

.account-card__title {
    font-size: var(--font-size-xl, 1.5rem);
    font-weight: 700;
    color: var(--text-primary, #333);
    margin: 0 0 var(--spacing-xs, 0.25rem);
}

.account-card__subtitle {
    font-size: var(--font-size-sm, 0.875rem);
    color: var(--text-secondary, #4d4d4d);
    margin: 0;
}

.account-card__username {
    font-size: var(--font-size-lg, 1.25rem);
    font-weight: 600;
    color: var(--text-primary, #333);
    margin: var(--spacing-xs, 0.25rem) 0 0;
}

.account-card__avatar-large {
    font-size: 3rem;
    line-height: 1;
}

/* ── Account Form ────────────────────────────────────── */

.account-card__body {
    padding: var(--spacing-sm, 0.5rem) var(--spacing-xl, 2rem) var(--spacing-xl, 2rem);
}

.account-form__group {
    margin-bottom: var(--spacing-md, 1rem);
}

.account-form__label {
    display: block;
    font-size: var(--font-size-sm, 0.875rem);
    font-weight: 500;
    color: var(--text-primary, #333);
    margin-bottom: var(--spacing-xs, 0.25rem);
}

.account-form__input {
    width: 100%;
    padding: 12px 16px;
    font-size: var(--font-size-md, 1rem);
    font-family: var(--font-primary, -apple-system, blinkmacsystemfont, sans-serif);
    color: var(--text-primary, #333);
    background: var(--bg-secondary, #fff);
    border: 1px solid var(--card-border, rgb(0 0 0 / 12%));
    border-radius: var(--border-radius-md, 8px);
    transition: border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
}

.account-form__input:focus {
    outline: none;
    border-color: var(--accent-color, #06c);
    box-shadow: 0 0 0 3px rgb(6 106 201 / 10%);
}

.account-form__input--error {
    border-color: var(--color-error, #ef4444);
}

.account-form__input--error:focus {
    box-shadow: 0 0 0 3px rgb(239 68 68 / 10%);
}

.account-form__error {
    font-size: var(--font-size-xs, 0.75rem);
    color: var(--color-error, #ef4444);
    margin-top: var(--spacing-xs, 0.25rem);
    min-height: 1.2em;
}

.account-form__input--prefilled {
    color: var(--text-secondary, #4d4d4d);
    font-style: italic;
}

.account-form__input--prefilled:focus {
    color: var(--text-primary, #333);
    font-style: normal;
}

.account-form__hint {
    font-size: var(--font-size-xs, 0.75rem);
    color: var(--text-muted, #767676);
    margin-top: var(--spacing-xs, 0.25rem);
}

.account-form__description {
    font-size: var(--font-size-sm, 0.875rem);
    color: var(--text-secondary, #4d4d4d);
    text-align: center;
    margin-bottom: var(--spacing-md, 1rem);
}

.account-form__sync-note {
    color: var(--text-secondary, #555);
    background: var(--bg-tertiary, #fafafa);
    border-radius: var(--border-radius-sm, 4px);
    padding: var(--spacing-sm, 0.5rem) var(--spacing-md, 1rem);
    margin-bottom: var(--spacing-sm, 0.5rem);
}

/* ── Buttons ─────────────────────────────────────────── */

.account-form__submit {
    width: 100%;
    padding: 14px 24px;
    font-size: var(--font-size-md, 1rem);
    font-weight: 600;
    font-family: var(--font-primary, -apple-system, blinkmacsystemfont, sans-serif);
    color: var(--btn-primary-text, #fff);
    background: var(--btn-primary-bg, #333);
    border: none;
    border-radius: var(--border-radius-md, 8px);
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s, box-shadow 0.2s;
    min-height: 48px;
    margin-top: var(--spacing-sm, 0.5rem);
}

.account-form__submit:hover:not(:disabled) {
    background: var(--btn-primary-hover, #222);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgb(0 0 0 / 15%);
}

.account-form__submit:active:not(:disabled) {
    transform: translateY(0);
}

.account-form__submit:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.account-form__submit--loading {
    position: relative;
    color: transparent;
}

.account-form__submit--loading::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid rgb(255 255 255 / 30%);
    border-top-color: #fff;
    border-radius: 50%;
    animation: account-spin 0.6s linear infinite;
}

@keyframes account-spin {
    to { transform: rotate(360deg); }
}

.account-form__secondary {
    width: 100%;
    padding: 14px 24px;
    font-size: var(--font-size-md, 1rem);
    font-weight: 600;
    font-family: var(--font-primary, -apple-system, blinkmacsystemfont, sans-serif);
    color: var(--text-primary, #333);
    background: var(--bg-secondary, #fff);
    border: 2px solid var(--card-border, rgb(0 0 0 / 12%));
    border-radius: var(--border-radius-md, 8px);
    cursor: pointer;
    transition: background-color 0.2s, border-color 0.2s, transform 0.1s;
    min-height: 48px;
}

.account-form__secondary:hover {
    background: var(--bg-tertiary, #fafafa);
    border-color: var(--text-muted, #767676);
    transform: translateY(-1px);
}

.account-form__secondary:active {
    transform: translateY(0);
}

.account-form__secondary:focus-visible {
    outline: 2px solid var(--accent-color, #06c);
    outline-offset: 2px;
}

/* ── Footer Links ────────────────────────────────────── */

.account-card__footer {
    padding: var(--spacing-sm, 0.5rem) var(--spacing-xl, 2rem) var(--spacing-xl, 2rem);
    text-align: center;
    border-top: 1px solid var(--card-border, rgb(0 0 0 / 12%));
}

.account-card__link {
    font-size: var(--font-size-sm, 0.875rem);
    color: var(--accent-color, #06c);
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-primary, -apple-system, blinkmacsystemfont, sans-serif);
    text-decoration: none;
    padding: 8px 4px;
}

.account-card__link:hover {
    text-decoration: underline;
}

.account-card__link--block {
    display: block;
    margin-top: var(--spacing-xs, 0.25rem);
}

.account-card__link:focus-visible {
    outline: 2px solid var(--accent-color, #06c);
    outline-offset: 2px;
    border-radius: 2px;
}

/* ── Avatar Picker ───────────────────────────────────── */

.account-form__avatars {
    display: flex;
    gap: var(--spacing-sm, 0.5rem);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--spacing-xs, 0.25rem);
}

.account-form__avatar {
    width: 44px;
    height: 44px;
    font-size: 1.5rem;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--card-border, rgb(0 0 0 / 12%));
    border-radius: var(--border-radius-full, 9999px);
    background: var(--bg-tertiary, #fafafa);
    cursor: pointer;
    transition: border-color 0.2s, transform 0.15s, box-shadow 0.2s;
    padding: 0;
}

.account-form__avatar:hover {
    border-color: var(--text-secondary, #4d4d4d);
    transform: scale(1.1);
}

.account-form__avatar--selected {
    border-color: var(--accent-color, #06c);
    box-shadow: 0 0 0 2px rgb(6 106 201 / 20%);
    background: rgb(6 106 201 / 5%);
}

.account-form__avatar:focus-visible {
    outline: 2px solid var(--accent-color, #06c);
    outline-offset: 2px;
}

/* ── Quick Login (returning user shortcut) ───────────── */

.account-user-list__quick-login {
    display: flex;
    align-items: center;
    gap: var(--spacing-md, 1rem);
    width: 100%;
    padding: 20px 24px;
    margin-bottom: var(--spacing-md, 1rem);
    text-align: left;
    font-family: var(--font-primary, -apple-system, blinkmacsystemfont, sans-serif);
    background: var(--bg-secondary, #fff);
    border: 2px solid var(--accent-color, #06c);
    border-radius: var(--border-radius-md, 8px);
    cursor: pointer;
    transition: background-color 0.2s, transform 0.15s, box-shadow 0.2s;
    box-shadow: 0 2px 8px rgb(6 106 201 / 10%);
}

.account-user-list__quick-login:hover {
    background: rgb(6 106 201 / 4%);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgb(6 106 201 / 15%);
}

.account-user-list__quick-login:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgb(6 106 201 / 10%);
}

.account-user-list__quick-login:focus-visible {
    outline: 2px solid var(--accent-color, #06c);
    outline-offset: 2px;
}

.account-user-list__quick-login-avatar {
    width: 56px;
    height: 56px;
    font-size: 1.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgb(6 106 201 / 6%);
    border: 2px solid rgb(6 106 201 / 20%);
    border-radius: var(--border-radius-full, 9999px);
    flex-shrink: 0;
}

.account-user-list__quick-login-text {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.account-user-list__quick-login-name {
    font-size: var(--font-size-md, 1rem);
    font-weight: 600;
    color: var(--text-primary, #333);
}

.account-user-list__quick-login .account-user-list__arrow {
    color: var(--accent-color, #06c);
}

/* ── User Picker ─────────────────────────────────────── */

.account-user-list {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--spacing-md, 1rem);
}

.account-user-list__item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md, 1rem);
    padding: 16px 20px;
    border: 2px solid var(--card-border, rgb(0 0 0 / 12%));
    border-radius: var(--border-radius-md, 8px);
    cursor: pointer;
    transition: background-color 0.2s, border-color 0.2s, transform 0.15s, box-shadow 0.2s;
    background: var(--bg-secondary, #fff);
    margin-bottom: var(--spacing-sm, 0.5rem);
    width: 100%;
    text-align: left;
    font-family: var(--font-primary, -apple-system, blinkmacsystemfont, sans-serif);
}

.account-user-list__item:hover {
    background: var(--bg-tertiary, #fafafa);
    border-color: var(--accent-color, #06c);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgb(0 0 0 / 8%);
}

.account-user-list__item:active {
    transform: translateY(0);
    box-shadow: none;
}

.account-user-list__item:focus-visible {
    outline: 2px solid var(--accent-color, #06c);
    outline-offset: 2px;
}

.account-user-list__avatar {
    width: 48px;
    height: 48px;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary, #fafafa);
    border: 2px solid var(--card-border, rgb(0 0 0 / 12%));
    border-radius: var(--border-radius-full, 9999px);
    flex-shrink: 0;
    transition: border-color 0.2s, background-color 0.2s;
}

.account-user-list__item:hover .account-user-list__avatar {
    border-color: var(--accent-color, #06c);
    background: rgb(6 106 201 / 5%);
}

.account-user-list__name {
    font-size: var(--font-size-md, 1rem);
    font-weight: 600;
    color: var(--text-primary, #333);
}

.account-user-list__arrow {
    margin-left: auto;
    color: var(--text-muted, #767676);
    font-size: 1.25rem;
    transition: transform 0.2s, color 0.2s;
}

.account-user-list__item:hover .account-user-list__arrow {
    color: var(--accent-color, #06c);
    transform: translateX(2px);
}

.account-user-list__action {
    margin-left: auto;
    color: var(--accent-color, #06c);
    font-size: var(--font-size-sm, 0.875rem);
    font-weight: 500;
    white-space: nowrap;
    transition: transform 0.2s;
}

.account-user-list__item:hover .account-user-list__action {
    transform: translateX(2px);
}

/* ── Manage Profiles Mode ───────────────────────────── */

.account-user-list__item--static {
    cursor: default;
}

.account-user-list__item--static:hover {
    background: var(--bg-secondary, #fff);
    border-color: var(--card-border, rgb(0 0 0 / 12%));
    transform: none;
    box-shadow: none;
}

.account-user-list__delete {
    margin-left: auto;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: none;
    color: var(--color-error, #ef4444);
    cursor: pointer;
    border-radius: var(--border-radius-full, 9999px);
    font-size: var(--font-size-md, 1rem);
    transition: background-color 0.15s;
    flex-shrink: 0;
    padding: 0;
    font-family: var(--font-primary, -apple-system, blinkmacsystemfont, sans-serif);
}

.account-user-list__delete:hover {
    background: rgb(239 68 68 / 10%);
}

.account-user-list__delete:focus-visible {
    outline: 2px solid var(--color-error, #ef4444);
    outline-offset: 2px;
}

.account-user-list__confirm {
    padding: var(--spacing-sm, 0.5rem) var(--spacing-md, 1rem) var(--spacing-md, 1rem);
    margin-bottom: var(--spacing-sm, 0.5rem);
    margin-top: calc(var(--spacing-sm, 0.5rem) * -1);
    border: 1px solid var(--card-border, rgb(0 0 0 / 12%));
    border-top: none;
    border-radius: 0 0 var(--border-radius-md, 8px) var(--border-radius-md, 8px);
    background: var(--bg-tertiary, #fafafa);
}

.account-user-list__item-wrap .account-user-list__item:has(+ .account-user-list__confirm),
.account-user-list__item-wrap:has(.account-user-list__confirm) > .account-user-list__item {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    margin-bottom: 0;
}

.account-user-list__confirm-msg {
    font-size: var(--font-size-sm, 0.875rem);
    color: var(--text-secondary, #4d4d4d);
    margin: 0 0 var(--spacing-sm, 0.5rem);
}

.account-user-list__confirm-row {
    display: flex;
    gap: var(--spacing-sm, 0.5rem);
    justify-content: flex-end;
}

.account-user-list__confirm-btn {
    padding: 6px 16px;
    font-size: var(--font-size-sm, 0.875rem);
    font-weight: 500;
    font-family: var(--font-primary, -apple-system, blinkmacsystemfont, sans-serif);
    border-radius: var(--border-radius-sm, 4px);
    cursor: pointer;
    border: 1px solid var(--card-border, rgb(0 0 0 / 12%));
    background: var(--bg-secondary, #fff);
    color: var(--text-primary, #333);
    transition: background-color 0.15s;
}

.account-user-list__confirm-btn:hover {
    background: var(--bg-tertiary, #fafafa);
}

.account-user-list__confirm-btn--danger {
    background: var(--color-error, #ef4444);
    color: #fff;
    border-color: var(--color-error, #ef4444);
}

.account-user-list__confirm-btn--danger:hover {
    background: #dc2626;
    border-color: #dc2626;
}

.account-user-list__confirm-btn:focus-visible {
    outline: 2px solid var(--accent-color, #06c);
    outline-offset: 2px;
}

.account-user-list__confirm .account-form__group {
    margin-bottom: var(--spacing-sm, 0.5rem);
}

/* ── Divider ─────────────────────────────────────────── */

.account-form__divider {
    display: flex;
    align-items: center;
    gap: var(--spacing-md, 1rem);
    margin: var(--spacing-md, 1rem) 0;
    color: var(--text-muted, #767676);
    font-size: var(--font-size-sm, 0.875rem);
}

.account-form__divider::before,
.account-form__divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--card-border, rgb(0 0 0 / 12%));
}

/* ── Muted Button (compact, low-emphasis) ────────────── */

.account-card__muted-btn {
    display: inline-block;
    padding: 8px 16px;
    font-size: var(--font-size-xs, 0.75rem);
    font-weight: 500;
    font-family: var(--font-primary, -apple-system, blinkmacsystemfont, sans-serif);
    color: var(--text-muted, #767676);
    background: none;
    border: 1px solid var(--card-border, rgb(0 0 0 / 12%));
    border-radius: var(--border-radius-sm, 4px);
    cursor: pointer;
    transition: background-color 0.15s, border-color 0.15s, color 0.15s;
}

.account-card__muted-btn:hover {
    color: var(--text-secondary, #4d4d4d);
    background: var(--bg-tertiary, #fafafa);
    border-color: var(--text-muted, #767676);
}

.account-card__muted-btn:focus-visible {
    outline: 2px solid var(--accent-color, #06c);
    outline-offset: 2px;
}

.account-card__body .account-card__muted-btn {
    display: block;
    margin: var(--spacing-sm, 0.5rem) auto 0;
}

/* ── Add Password Toggle ─────────────────────────────── */

.account-form__password-toggle {
    display: block;
    width: 100%;
    padding: 10px 0;
    font-size: var(--font-size-sm, 0.875rem);
    font-weight: 500;
    color: var(--accent-color, #06c);
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-primary, -apple-system, blinkmacsystemfont, sans-serif);
    text-align: left;
}

.account-form__password-toggle:hover {
    text-decoration: underline;
}

.account-form__password-toggle:focus-visible {
    outline: 2px solid var(--accent-color, #06c);
    outline-offset: 2px;
    border-radius: 2px;
}

/* ── Password Toggle ─────────────────────────────────── */

.account-form__input-wrap {
    position: relative;
}

.account-form__input-wrap .account-form__input {
    padding-right: 48px;
}

.account-form__toggle-pw {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px 8px;
    font-size: var(--font-size-sm, 0.875rem);
    color: var(--text-muted, #767676);
    border-radius: var(--border-radius-sm, 4px);
}

.account-form__toggle-pw:hover {
    color: var(--text-secondary, #4d4d4d);
}

.account-form__toggle-pw:focus-visible {
    outline: 2px solid var(--accent-color, #06c);
    outline-offset: 2px;
}

/* ═══════════════════════════════════════════════════════
   Account Menu (header dropdown)
   ═══════════════════════════════════════════════════════ */

.header-right-group {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.account-menu {
    position: relative;
    display: flex;
    align-items: center;
}

.account-menu__trigger {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 4px 10px;
    background: var(--bg-tertiary, rgba(0, 0, 0, 0.05));
    border: 1px solid var(--border-color, rgb(0 0 0 / 12%));
    border-radius: var(--border-radius-full, 9999px);
    cursor: pointer;
    transition: background-color 0.2s, border-color 0.2s;
    font-family: var(--font-primary, -apple-system, blinkmacsystemfont, sans-serif);
    min-height: 32px;
    line-height: 1;
}

.account-menu__trigger:hover {
    background: var(--accent-color, #06c);
    border-color: var(--accent-color, #06c);
}

.account-menu__trigger:hover .account-menu__trigger-name {
    color: #fff;
}

.account-menu__trigger:focus-visible {
    outline: 2px solid var(--accent-color, #06c);
    outline-offset: 2px;
}

.account-menu__trigger-avatar {
    font-size: 1rem;
    line-height: 1;
}

.account-menu__trigger-name {
    font-size: var(--font-size-sm, 0.875rem);
    font-weight: 500;
    color: var(--text-primary, #333);
    max-width: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.account-menu__dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 200px;
    background: var(--card-bg, #fff);
    border: 1px solid var(--card-border, rgb(0 0 0 / 12%));
    border-radius: var(--border-radius-md, 8px);
    box-shadow: 0 8px 24px rgb(0 0 0 / 12%);
    padding: 4px 0;
    z-index: 200;
    opacity: 0;
    transform: translateY(-4px);
    pointer-events: none;
    transition: opacity 0.15s ease, transform 0.15s ease;
    text-align: left;
}

.account-menu__dropdown--open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.account-menu__user-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm, 0.5rem);
    padding: 12px 16px;
}

.account-menu__user-avatar {
    width: 36px;
    height: 36px;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary, #fafafa);
    border: 1px solid var(--card-border, rgb(0 0 0 / 12%));
    border-radius: var(--border-radius-full, 9999px);
    flex-shrink: 0;
}

.account-menu__user-name {
    font-size: var(--font-size-sm, 0.875rem);
    font-weight: 600;
    color: var(--text-primary, #333);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.account-menu__last-synced {
    padding: 2px 16px 8px;
    font-size: var(--font-size-xs, 0.75rem);
    color: var(--text-muted, #767676);
    white-space: nowrap;
}

.account-menu__divider {
    height: 1px;
    background: var(--border-color, rgb(0 0 0 / 12%));
    margin: 6px 0;
    border: none;
}

.account-menu__item {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 10px 16px;
    font-size: var(--font-size-sm, 0.875rem);
    font-family: var(--font-primary, -apple-system, blinkmacsystemfont, sans-serif);
    font-weight: 500;
    color: var(--text-primary, #333);
    background: none;
    border: none;
    cursor: pointer;
    transition: background-color 0.15s;
    text-align: left;
}

.account-menu__item:hover {
    background: var(--bg-tertiary, #fafafa);
}

.account-menu__item:focus-visible {
    outline: 2px solid var(--accent-color, #06c);
    outline-offset: -2px;
}

.account-menu__item-icon {
    font-size: 1rem;
    line-height: 1;
    flex-shrink: 0;
    width: 20px;
    text-align: center;
}

.account-menu__item--danger {
    color: var(--color-error, #ef4444);
}

.account-menu__item--danger:hover {
    background: rgb(239 68 68 / 5%);
}

.account-menu__confirm {
    padding: 10px 16px;
}

.account-menu__confirm-label {
    display: block;
    font-size: var(--font-size-sm, 0.875rem);
    font-weight: 600;
    color: var(--text-primary, #333);
    margin-bottom: 8px;
}

.account-menu__confirm-actions {
    display: flex;
    gap: 8px;
}

.account-menu__confirm-btn {
    flex: 1;
    padding: 6px 12px;
    font-size: var(--font-size-xs, 0.75rem);
    font-weight: 600;
    font-family: var(--font-primary, -apple-system, blinkmacsystemfont, sans-serif);
    border-radius: var(--border-radius-sm, 4px);
    cursor: pointer;
    transition: background-color 0.15s;
    border: 1px solid var(--card-border, rgb(0 0 0 / 12%));
}

.account-menu__confirm-btn--cancel {
    background: var(--bg-secondary, #fff);
    color: var(--text-primary, #333);
}

.account-menu__confirm-btn--cancel:hover {
    background: var(--bg-tertiary, #fafafa);
}

.account-menu__confirm-btn--confirm {
    background: var(--color-error, #ef4444);
    color: #fff;
    border-color: var(--color-error, #ef4444);
}

.account-menu__confirm-btn--confirm:hover {
    background: #dc2626;
    border-color: #dc2626;
}

.account-menu__confirm-btn:focus-visible {
    outline: 2px solid var(--accent-color, #06c);
    outline-offset: 2px;
}

/* ── Body Gate ───────────────────────────────────────── */

body.account-gate-active .page-header,
body.account-gate-active main,
body.account-gate-active .app-main,
body.account-gate-active .app-sidebar,
body.account-gate-active .sidebar-overlay {
    display: none !important;
}

/* ═══════════════════════════════════════════════════════
   Account Settings (overlay)
   ═══════════════════════════════════════════════════════ */

.account-settings {
    max-width: 440px;
    max-height: 90vh;
    overflow-y: auto;
}

.account-settings__body {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm, 0.5rem);
}

.account-settings__section {
    padding: var(--spacing-sm, 0.5rem) 0;
}

.account-settings__section + .account-settings__section {
    border-top: 1px solid var(--card-border, rgb(0 0 0 / 8%));
}

.account-settings__section-title {
    font-size: var(--font-size-sm, 0.875rem);
    font-weight: 600;
    color: var(--text-primary, #333);
    margin: 0 0 var(--spacing-sm, 0.5rem);
}

.account-settings__row {
    display: flex;
    gap: var(--spacing-sm, 0.5rem);
    align-items: flex-start;
}

.account-settings__row .account-form__input {
    flex: 1;
    min-width: 0;
}

.account-settings__save-btn {
    padding: 14px 24px;
    font-size: var(--font-size-md, 1rem);
    font-weight: 500;
    font-family: var(--font-primary, -apple-system, blinkmacsystemfont, sans-serif);
    color: var(--text-primary, #333);
    background: var(--bg-secondary, #fff);
    border: 1px solid var(--card-border, rgb(0 0 0 / 12%));
    border-radius: var(--border-radius-md, 8px);
    cursor: pointer;
    transition: background-color 0.15s, border-color 0.15s;
    white-space: nowrap;
    min-height: 48px;
    margin-top: var(--spacing-sm, 0.5rem);
}

.account-settings__save-btn:hover:not(:disabled) {
    background: var(--bg-tertiary, #fafafa);
    border-color: var(--text-muted, #767676);
}

.account-settings__save-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.account-settings__save-btn:focus-visible {
    outline: 2px solid var(--accent-color, #06c);
    outline-offset: 2px;
}

.account-settings__danger .account-settings__section-title {
    color: var(--color-error, #ef4444);
}

.account-settings__delete-btn {
    padding: 14px 24px;
    font-size: var(--font-size-md, 1rem);
    font-weight: 500;
    font-family: var(--font-primary, -apple-system, blinkmacsystemfont, sans-serif);
    color: #fff;
    background: var(--color-error, #ef4444);
    border: none;
    border-radius: var(--border-radius-md, 8px);
    cursor: pointer;
    transition: background-color 0.15s, transform 0.1s;
    min-height: 48px;
    margin-top: var(--spacing-sm, 0.5rem);
}

.account-settings__delete-btn:hover {
    background: #dc2626;
    transform: translateY(-1px);
}

.account-settings__delete-btn:active {
    transform: translateY(0);
}

.account-settings__delete-btn:focus-visible {
    outline: 2px solid var(--color-error, #ef4444);
    outline-offset: 2px;
}

.account-settings__confirm-delete {
    margin-top: var(--spacing-sm, 0.5rem);
    padding: var(--spacing-sm, 0.5rem);
    background: rgb(239 68 68 / 5%);
    border: 1px solid rgb(239 68 68 / 20%);
    border-radius: var(--border-radius-md, 8px);
}

.account-settings__confirm-msg {
    font-size: var(--font-size-sm, 0.875rem);
    color: var(--color-error, #ef4444);
    font-weight: 500;
    margin: 0 0 var(--spacing-sm, 0.5rem);
}

.account-settings__confirm-row {
    display: flex;
    gap: var(--spacing-sm, 0.5rem);
}

.account-settings__sync-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm, 0.5rem);
    padding: var(--spacing-xs, 0.25rem) 0;
}

.account-settings__sync-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
    background: var(--text-muted, #767676);
}

.account-settings__sync-dot--connected {
    background: var(--color-success, #22c55e);
}

.account-settings__sync-label {
    font-size: var(--font-size-sm, 0.875rem);
    color: var(--text-primary, #333);
}

.account-settings__sync-required {
    padding: var(--spacing-sm, 0.5rem) var(--spacing-md, 1rem);
    background: var(--bg-tertiary, #fafafa);
    border: 1px dashed var(--card-border, rgb(0 0 0 / 12%));
    border-radius: var(--border-radius-md, 8px);
}

.account-settings__sync-required-text {
    margin: 0;
    font-size: var(--font-size-sm, 0.875rem);
    color: var(--text-muted, #767676);
    line-height: 1.4;
}

/* ═══════════════════════════════════════════════════════
   Responsive
   ═══════════════════════════════════════════════════════ */

@media (max-width: 480px) {
    .account-screen {
        align-items: flex-start;
        padding: env(safe-area-inset-top, 1rem) var(--spacing-sm, 0.5rem) env(safe-area-inset-bottom, 1rem);
    }

    .account-card {
        margin: auto 0;
        border-radius: var(--border-radius-md, 8px);
    }

    .account-card__header {
        padding: var(--spacing-lg, 1.5rem) var(--spacing-lg, 1.5rem) var(--spacing-sm, 0.5rem);
    }

    .account-card__body {
        padding: var(--spacing-sm, 0.5rem) var(--spacing-lg, 1.5rem) var(--spacing-lg, 1.5rem);
    }

    .account-card__footer {
        padding: var(--spacing-sm, 0.5rem) var(--spacing-lg, 1.5rem) var(--spacing-lg, 1.5rem);
    }

    .account-card__icon {
        font-size: 2.5rem;
    }

    .account-card__title {
        font-size: var(--font-size-lg, 1.25rem);
    }

    .account-menu__trigger-name {
        display: none;
    }

    .account-menu__trigger {
        padding: 6px;
        min-height: 36px;
        min-width: 36px;
    }

    .account-menu__dropdown {
        min-width: 180px;
    }

    .account-settings {
        max-height: 85vh;
    }

    .account-settings__row {
        flex-direction: column;
    }
}