/*
 * RapidREST auth-server UI — design tokens ported from rapidrest.dev (Infima-based cyan/gold palette),
 * adapted into plain CSS custom properties since this app has no CSS framework of its own.
 */

:root {
    --rr-color-primary: #0891b2;
    --rr-color-primary-dark: #0e7490;
    --rr-color-primary-darker: #155e75;
    --rr-color-primary-darkest: #164e63;
    --rr-color-primary-light: #06b6d4;
    --rr-color-primary-lighter: #22d3ee;
    --rr-color-primary-lightest: #67e8f9;
    --rr-color-accent: #f0b429;
    --rr-color-accent-dark: #c98a0a;
    --rr-color-accent-bg: #fdf6e3;

    --rr-color-danger: #dc2626;
    --rr-color-danger-bg: #fef2f2;
    --rr-color-success: #16a34a;

    --rr-color-bg: #ffffff;
    --rr-color-surface: #ffffff;
    --rr-color-surface-alt: #f5f7f8;
    --rr-color-border: #e3e8ea;
    --rr-color-text: #1c2526;
    --rr-color-text-muted: #5a6b6e;
    --rr-color-text-on-primary: #ffffff;

    --rr-radius-sm: 0.4rem;
    --rr-radius-md: 0.8rem;
    --rr-radius-lg: 1rem;
    --rr-radius-pill: 999px;

    --rr-shadow-lw: 0 1px 2px 0 rgba(0, 0, 0, 0.1);
    --rr-shadow-md: 0 5px 40px rgba(0, 0, 0, 0.12);

    --rr-font-family: system-ui, -apple-system, "Segoe UI", Roboto, Ubuntu, Cantarell, "Noto Sans", sans-serif,
        BlinkMacSystemFont;

    color-scheme: light;
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --rr-color-primary: #22d3ee;
        --rr-color-primary-dark: #06b6d4;
        --rr-color-primary-darker: #0891b2;
        --rr-color-primary-darkest: #0e7490;
        --rr-color-primary-light: #67e8f9;
        --rr-color-primary-lighter: #a5f3fc;
        --rr-color-primary-lightest: #cffafe;
        --rr-color-accent: #fbbf24;
        --rr-color-accent-dark: #f59e0b;
        --rr-color-accent-bg: #3f2d0d;

        --rr-color-danger: #f87171;
        --rr-color-danger-bg: #3f1d1d;
        --rr-color-success: #4ade80;

        --rr-color-bg: #14181a;
        --rr-color-surface: #1b2022;
        --rr-color-surface-alt: #20262a;
        --rr-color-border: #313a3d;
        --rr-color-text: #eef2f3;
        --rr-color-text-muted: #9fb0b3;
        --rr-color-text-on-primary: #0b1416;

        color-scheme: dark;
    }
}

:root[data-theme="dark"] {
    --rr-color-primary: #22d3ee;
    --rr-color-primary-dark: #06b6d4;
    --rr-color-primary-darker: #0891b2;
    --rr-color-primary-darkest: #0e7490;
    --rr-color-primary-light: #67e8f9;
    --rr-color-primary-lighter: #a5f3fc;
    --rr-color-primary-lightest: #cffafe;
    --rr-color-accent: #fbbf24;
    --rr-color-accent-dark: #f59e0b;

    --rr-color-danger: #f87171;
    --rr-color-danger-bg: #3f1d1d;
    --rr-color-success: #4ade80;

    --rr-color-bg: #14181a;
    --rr-color-surface: #1b2022;
    --rr-color-surface-alt: #20262a;
    --rr-color-border: #313a3d;
    --rr-color-text: #eef2f3;
    --rr-color-text-muted: #9fb0b3;
    --rr-color-text-on-primary: #0b1416;

    color-scheme: dark;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--rr-font-family);
    background: var(--rr-color-bg);
    color: var(--rr-color-text);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
p {
    margin: 0 0 0.5rem;
}

a {
    color: var(--rr-color-primary-dark);
}

:root[data-theme="dark"] a {
    color: var(--rr-color-primary-light);
}

/* ---------------------------------------------------------------------- */
/* Layout                                                                  */
/* ---------------------------------------------------------------------- */

.rr-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1.25rem;
}

.rr-container {
    width: 100%;
    max-width: 440px;
}

.rr-container--wide {
    max-width: 680px;
}

.rr-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    margin-bottom: 1.75rem;
}

.rr-brand img {
    width: 128px;
    height: 128px;
}

.rr-brand span {
    font-size: 2.25rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

/* Admin-customized header/footer content (see BaseSiteSettingsRoute) rendered by AuthShell/AdminShell. */
.rr-custom-header {
    margin-bottom: 1.5rem;
}

.rr-custom-footer {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--rr-color-border);
}

/* ---------------------------------------------------------------------- */
/* Card                                                                    */
/* ---------------------------------------------------------------------- */

.rr-card {
    background: var(--rr-color-surface);
    border: 1px solid var(--rr-color-border);
    border-radius: var(--rr-radius-md);
    box-shadow: var(--rr-shadow-lw);
    padding: 2rem;
}

.rr-card + .rr-card {
    margin-top: 1.5rem;
}

.rr-section-title {
    font-size: 1rem;
    font-weight: 700;
    margin: 1.5rem 0 0.75rem;
}

.rr-section-title:first-of-type {
    margin-top: 0.5rem;
}

.rr-card__title {
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.rr-card__subtitle {
    color: var(--rr-color-text-muted);
    font-size: 0.925rem;
    margin-bottom: 1.5rem;
}

/* ---------------------------------------------------------------------- */
/* Forms                                                                   */
/* ---------------------------------------------------------------------- */

.rr-field {
    margin-bottom: 1.1rem;
}

.rr-field label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.35rem;
    color: var(--rr-color-text);
}

.rr-input {
    width: 100%;
    font-family: inherit;
    font-size: 0.975rem;
    padding: 0.65rem 0.8rem;
    border: 1px solid var(--rr-color-border);
    border-radius: var(--rr-radius-sm);
    background: var(--rr-color-surface);
    color: var(--rr-color-text);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.rr-input::placeholder {
    color: var(--rr-color-text-muted);
    opacity: 0.8;
}

.rr-input:focus {
    outline: none;
    border-color: var(--rr-color-primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--rr-color-primary) 20%, transparent);
}

.rr-input[aria-invalid="true"] {
    border-color: var(--rr-color-danger);
}

.rr-input:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.rr-hint {
    font-size: 0.8rem;
    color: var(--rr-color-text-muted);
    margin-top: 0.35rem;
}

.rr-error-text {
    font-size: 0.8rem;
    color: var(--rr-color-danger);
    margin-top: 0.35rem;
}

.rr-criteria {
    list-style: none;
    margin: 0.5rem 0 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.rr-criteria-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--rr-color-text-muted);
    transition: color 0.15s ease;
}

.rr-criteria-item--met {
    color: var(--rr-color-success);
}

.rr-criteria-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 15px;
    height: 15px;
    flex-shrink: 0;
    border-radius: 50%;
    border: 1.5px solid currentColor;
    font-size: 0.65rem;
    line-height: 1;
    transition: background-color 0.15s ease, border-color 0.15s ease;
}

.rr-criteria-item--met .rr-criteria-icon {
    background: var(--rr-color-success);
    border-color: var(--rr-color-success);
    color: var(--rr-color-text-on-primary);
}

.rr-code-input {
    width: 100%;
    font-family: inherit;
    font-size: 1.5rem;
    letter-spacing: 0.5em;
    text-align: center;
    padding: 0.75rem 0.5rem 0.75rem 0.9rem;
    border: 1px solid var(--rr-color-border);
    border-radius: var(--rr-radius-sm);
    background: var(--rr-color-surface);
    color: var(--rr-color-text);
}

.rr-code-input:focus {
    outline: none;
    border-color: var(--rr-color-primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--rr-color-primary) 20%, transparent);
}

.rr-tabs {
    display: flex;
    gap: 0.5rem;
}

.rr-tab {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    flex: 1;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 600;
    padding: 0.6rem 0.8rem;
    border: 1px solid var(--rr-color-border);
    border-radius: var(--rr-radius-sm);
    background: var(--rr-color-surface);
    color: var(--rr-color-text-muted);
    cursor: pointer;
    transition: border-color 0.15s ease, color 0.15s ease, background-color 0.15s ease;
}

.rr-tab:hover {
    border-color: var(--rr-color-primary);
    color: var(--rr-color-text);
}

.rr-tab--active {
    border-color: var(--rr-color-primary);
    background: var(--rr-color-surface-alt);
    color: var(--rr-color-primary-dark);
}

:root[data-theme="dark"] .rr-tab--active {
    color: var(--rr-color-primary-light);
}

/* ---------------------------------------------------------------------- */
/* Buttons                                                                 */
/* ---------------------------------------------------------------------- */

.rr-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    font-family: inherit;
    font-size: 0.975rem;
    font-weight: 600;
    padding: 0.7rem 1.1rem;
    border-radius: var(--rr-radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    transition: background-color 0.15s ease, border-color 0.15s ease, transform 0.05s ease, opacity 0.15s ease;
    text-decoration: none;
}

.rr-button:active {
    transform: translateY(1px);
}

.rr-button:disabled {
    opacity: 0.55;
    cursor: not-allowed;
    transform: none;
}

.rr-button--primary {
    background: var(--rr-color-primary);
    color: var(--rr-color-text-on-primary);
}

.rr-button--primary:hover:not(:disabled) {
    background: var(--rr-color-primary-dark);
}

.rr-button--secondary {
    background: transparent;
    border-color: var(--rr-color-border);
    color: var(--rr-color-text);
}

.rr-button--secondary:hover:not(:disabled) {
    border-color: var(--rr-color-primary);
    color: var(--rr-color-primary-dark);
}

.rr-button--text {
    background: transparent;
    border-color: transparent;
    color: var(--rr-color-primary-dark);
    width: auto;
    padding: 0.4rem 0.2rem;
}

:root[data-theme="dark"] .rr-button--text {
    color: var(--rr-color-primary-light);
}

.rr-button--text:hover:not(:disabled) {
    text-decoration: underline;
}

.rr-button--oauth {
    background: var(--rr-color-surface);
    border-color: var(--rr-color-border);
    color: var(--rr-color-text);
}

.rr-button--oauth:hover:not(:disabled) {
    border-color: var(--rr-color-primary);
}

/* ---------------------------------------------------------------------- */
/* Misc                                                                    */
/* ---------------------------------------------------------------------- */

.rr-divider {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 1.5rem 0;
    color: var(--rr-color-text-muted);
    font-size: 0.8rem;
}

.rr-divider::before,
.rr-divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--rr-color-border);
}

.rr-method-list {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.rr-method-list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    background: var(--rr-color-surface);
    border: 1px solid var(--rr-color-border);
    border-radius: var(--rr-radius-sm);
    padding: 0.85rem 1rem;
    font-family: inherit;
    font-size: 0.975rem;
    font-weight: 600;
    color: var(--rr-color-text);
    cursor: pointer;
    transition: border-color 0.15s ease, color 0.15s ease;
}

.rr-method-list-item:hover {
    border-color: var(--rr-color-primary);
    color: var(--rr-color-primary-dark);
}

:root[data-theme="dark"] .rr-method-list-item:hover {
    color: var(--rr-color-primary-light);
}

.rr-method-list-item span {
    font-size: 1.1rem;
    color: var(--rr-color-text-muted);
}

.rr-footer-link {
    text-align: center;
    font-size: 0.9rem;
    color: var(--rr-color-text-muted);
    margin-top: 1.5rem;
}

.rr-alert {
    display: flex;
    gap: 0.6rem;
    align-items: flex-start;
    padding: 0.75rem 0.9rem;
    border-radius: var(--rr-radius-sm);
    font-size: 0.875rem;
    margin-bottom: 1.25rem;
}

.rr-alert--error {
    background: var(--rr-color-danger-bg);
    color: var(--rr-color-danger);
}

.rr-alert--warning {
    background: var(--rr-color-accent-bg);
    color: var(--rr-color-accent-dark);
}

.rr-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    margin-bottom: 1.75rem;
}

.rr-step-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--rr-color-border);
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.rr-step-dot--active {
    background: var(--rr-color-primary);
    transform: scale(1.35);
}

.rr-step-dot--done {
    background: var(--rr-color-primary-light);
}

.rr-spinner {
    width: 1rem;
    height: 1rem;
    border-radius: 50%;
    border: 2px solid color-mix(in srgb, currentColor 30%, transparent);
    border-top-color: currentColor;
    animation: rr-spin 0.6s linear infinite;
}

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

.rr-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--rr-color-primary);
    color: var(--rr-color-text-on-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
}

.rr-list-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    border: 1px solid var(--rr-color-border);
    border-radius: var(--rr-radius-sm);
}

.rr-list-row + .rr-list-row {
    margin-top: 0.6rem;
}

.rr-badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 0.15rem 0.5rem;
    border-radius: var(--rr-radius-pill);
    background: var(--rr-color-surface-alt);
    color: var(--rr-color-text-muted);
}

.rr-badge--success {
    background: var(--rr-color-success);
    color: var(--rr-color-text-on-primary);
}

/* ---------------------------------------------------------------------- */
/* Chip editor (e.g. roles/scopes)                                        */
/* ---------------------------------------------------------------------- */

.rr-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 0.5rem;
}

.rr-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 0.2rem 0.4rem 0.2rem 0.6rem;
    border-radius: var(--rr-radius-pill);
    background: var(--rr-color-surface-alt);
    color: var(--rr-color-text-muted);
}

.rr-chip__remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.1rem;
    height: 1.1rem;
    border: none;
    border-radius: 50%;
    background: transparent;
    color: inherit;
    font-size: 0.9rem;
    line-height: 1;
    cursor: pointer;
    padding: 0;
}

.rr-chip__remove:hover {
    background: var(--rr-color-border);
}

.rr-chip-input {
    display: flex;
    gap: 0.5rem;
}

.rr-chip-input .rr-input {
    flex: 1;
}

/* ---------------------------------------------------------------------- */
/* Table                                                                   */
/* ---------------------------------------------------------------------- */

.rr-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.rr-table th {
    text-align: left;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--rr-color-text-muted);
    padding: 0.5rem 0.6rem;
    border-bottom: 1px solid var(--rr-color-border);
}

.rr-table td {
    padding: 0.65rem 0.6rem;
    border-bottom: 1px solid var(--rr-color-border);
    vertical-align: middle;
}

.rr-table tr:last-child td {
    border-bottom: none;
}

/* ---------------------------------------------------------------------- */
/* Modal                                                                   */
/* ---------------------------------------------------------------------- */

.rr-modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem;
    z-index: 1000;
}

.rr-modal {
    width: 100%;
    max-width: 440px;
    max-height: calc(100vh - 2.5rem);
    overflow-y: auto;
    background: var(--rr-color-surface);
    border: 1px solid var(--rr-color-border);
    border-radius: var(--rr-radius-md);
    box-shadow: var(--rr-shadow-md);
    padding: 1.75rem;
}

.rr-modal:focus {
    outline: none;
}

.rr-modal__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.rr-modal__title {
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.rr-modal__close {
    background: transparent;
    border: none;
    color: var(--rr-color-text-muted);
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    padding: 0;
}

.rr-modal__close:hover {
    color: var(--rr-color-text);
}

/* ---------------------------------------------------------------------- */
/* Switch                                                                  */
/* ---------------------------------------------------------------------- */

/* A checkbox (`role="switch"`) restyled as a sliding toggle; the real input stays focusable/clickable. */
.rr-field label.rr-switch {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    position: relative;
    font-size: 0.95rem;
    cursor: pointer;
}

.rr-switch__input {
    position: absolute;
    opacity: 0;
    width: 2.5rem;
    height: 1.4rem;
    margin: 0;
    cursor: pointer;
}

.rr-switch__track {
    position: relative;
    flex-shrink: 0;
    width: 2.5rem;
    height: 1.4rem;
    border-radius: var(--rr-radius-pill);
    background: var(--rr-color-border);
    transition: background-color 0.15s ease;
}

.rr-switch__track::after {
    content: "";
    position: absolute;
    top: 0.15rem;
    left: 0.15rem;
    width: 1.1rem;
    height: 1.1rem;
    border-radius: 50%;
    background: #ffffff;
    box-shadow: var(--rr-shadow-lw);
    transition: transform 0.15s ease;
}

.rr-switch__input:checked + .rr-switch__track {
    background: var(--rr-color-primary);
}

.rr-switch__input:checked + .rr-switch__track::after {
    transform: translateX(1.1rem);
}

.rr-switch__input:focus-visible + .rr-switch__track {
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--rr-color-primary) 30%, transparent);
}

/* ---------------------------------------------------------------------- */
/* Admin console chrome (see AdminShell)                                   */
/* ---------------------------------------------------------------------- */

:root {
    /* The sidebar stays dark in both color schemes, like an editor's activity bar. */
    --rr-admin-sidebar-width: 68px;
    --rr-admin-sidebar-bg: #0f1416;
    --rr-admin-sidebar-border: rgba(255, 255, 255, 0.08);
    --rr-admin-sidebar-icon: #8a9a9d;
    --rr-admin-sidebar-icon-active: #eef2f3;
    --rr-admin-sidebar-item-hover-bg: rgba(255, 255, 255, 0.06);
    --rr-admin-sidebar-item-active-bg: rgba(255, 255, 255, 0.12);
    --rr-admin-topbar-height: 60px;
}

.rr-admin-frame {
    display: flex;
    flex-direction: column;
    height: 100vh;
    height: 100dvh;
}

.rr-admin {
    display: flex;
    flex: 1;
    min-height: 0;
}

.rr-admin-sidebar {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
    width: var(--rr-admin-sidebar-width);
    padding: 0.75rem 0;
    background: var(--rr-admin-sidebar-bg);
    border-right: 1px solid var(--rr-admin-sidebar-border);
    overflow-y: auto;
}

.rr-admin-sidebar__brand {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    margin-bottom: 0.75rem;
}

.rr-admin-sidebar__brand img {
    max-width: 36px;
    max-height: 36px;
    object-fit: contain;
}

.rr-admin-sidebar__item {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--rr-radius-md);
    color: var(--rr-admin-sidebar-icon);
    font-size: 1.35rem;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.rr-admin-sidebar__item:hover {
    background: var(--rr-admin-sidebar-item-hover-bg);
    color: var(--rr-admin-sidebar-icon-active);
}

.rr-admin-sidebar__item:focus-visible {
    outline: 2px solid var(--rr-color-primary-light);
    outline-offset: 2px;
}

.rr-admin-sidebar__item--active,
.rr-admin-sidebar__item--active:hover {
    background: var(--rr-admin-sidebar-item-active-bg);
    color: var(--rr-admin-sidebar-icon-active);
}

.rr-admin-body {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 0;
}

.rr-admin-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-shrink: 0;
    height: var(--rr-admin-topbar-height);
    padding: 0 1.5rem;
    background: var(--rr-color-surface);
    border-bottom: 1px solid var(--rr-color-border);
}

.rr-admin-topbar__title {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.rr-admin-main {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    background: var(--rr-color-surface-alt);
}

.rr-admin-content {
    max-width: 1100px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

/* Avatar menu (see AvatarMenu) */

.rr-avatar {
    flex-shrink: 0;
}

.rr-avatar--image {
    object-fit: cover;
    background: var(--rr-color-surface-alt);
}

.rr-avatar-menu {
    position: relative;
    flex-shrink: 0;
}

.rr-avatar-menu__trigger {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.4rem 0.25rem 0.25rem;
    border: 1px solid transparent;
    border-radius: var(--rr-radius-pill);
    background: transparent;
    color: var(--rr-color-text-muted);
    font-family: inherit;
    cursor: pointer;
    transition: background-color 0.15s ease, border-color 0.15s ease;
}

.rr-avatar-menu__trigger:hover,
.rr-avatar-menu__trigger[aria-expanded="true"] {
    background: var(--rr-color-surface-alt);
    border-color: var(--rr-color-border);
}

.rr-avatar-menu__trigger:focus-visible {
    outline: 2px solid var(--rr-color-primary);
    outline-offset: 2px;
}

.rr-avatar-menu__panel {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    z-index: 900;
    width: 260px;
    max-width: calc(100vw - 2rem);
    padding: 0.5rem;
    background: var(--rr-color-surface);
    border: 1px solid var(--rr-color-border);
    border-radius: var(--rr-radius-md);
    box-shadow: var(--rr-shadow-md);
}

.rr-avatar-menu__identity {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem;
    min-width: 0;
}

.rr-avatar-menu__name {
    min-width: 0;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.rr-avatar-menu__divider {
    height: 1px;
    margin: 0.35rem 0;
    background: var(--rr-color-border);
}

.rr-avatar-menu__item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    width: 100%;
    padding: 0.55rem 0.5rem;
    border: none;
    border-radius: var(--rr-radius-sm);
    background: transparent;
    color: var(--rr-color-text);
    font-family: inherit;
    font-size: 0.925rem;
    text-align: left;
    cursor: pointer;
}

.rr-avatar-menu__item:hover,
.rr-avatar-menu__item:focus-visible {
    background: var(--rr-color-surface-alt);
    outline: none;
}

/* Narrow screens: the sidebar folds into a horizontal strip above the top bar. */
@media (max-width: 640px) {
    .rr-admin {
        flex-direction: column;
    }

    .rr-admin-sidebar {
        flex-direction: row;
        width: 100%;
        padding: 0.4rem 0.75rem;
        border-right: none;
        border-bottom: 1px solid var(--rr-admin-sidebar-border);
        overflow-x: auto;
        overflow-y: hidden;
    }

    .rr-admin-sidebar__brand {
        margin: 0 0.5rem 0 0;
    }

    .rr-admin-topbar {
        padding: 0 1rem;
    }

    .rr-admin-content {
        padding: 1.25rem 1rem;
    }

    .rr-admin-content .rr-card {
        padding: 1.25rem;
    }
}