:root {
    color-scheme: light;
    --color-primary: #002045;
    --color-primary-container: #1a365d;
    --color-primary-soft: #d6e3ff;
    --color-ice: #d3e5f1;
    --color-background: #f7f9fb;
    --color-surface: #fff;
    --color-surface-low: #f2f4f6;
    --color-surface-high: #e6e8ea;
    --color-text: #191c1e;
    --color-text-muted: #56616d;
    --color-outline: #c4c6cf;
    --color-outline-soft: #e0e3e5;
    --color-success: #176b45;
    --color-success-bg: #d9f4e7;
    --color-warning: #845400;
    --color-warning-bg: #fff0cb;
    --color-error: #ba1a1a;
    --color-error-bg: #ffdad6;
    --shadow-floating: 0 8px 24px rgb(0 32 69 / 10%);
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 24px;
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 24px;
    --space-6: 32px;
    --space-7: 40px;
    --sidebar-width: 280px;
    --content-max: 1440px;
    --font-ui: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

html {
    min-width: 320px;
    background: var(--color-background);
    font-family: var(--font-ui);
    color: var(--color-text);
}

body {
    margin: 0;
    min-height: 100vh;
    background: var(--color-background);
}

button,
input,
select,
textarea {
    font: inherit;
}

a {
    color: inherit;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.skip-link {
    position: fixed;
    left: var(--space-4);
    top: var(--space-4);
    z-index: 100;
    padding: 10px 14px;
    transform: translateY(-160%);
    background: var(--color-primary);
    color: #fff;
    border-radius: var(--radius-md);
}

.skip-link:focus {
    transform: translateY(0);
}

:focus-visible {
    outline: 3px solid #86a0cd;
    outline-offset: 3px;
}

.ui-icon {
    width: 24px;
    height: 24px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
    flex: 0 0 auto;
}

.app-shell {
    min-height: 100vh;
}

.sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 20;
    display: flex;
    width: var(--sidebar-width);
    flex-direction: column;
    gap: var(--space-5);
    padding: 28px 20px 20px;
    background: var(--color-background);
    border-right: 1px solid var(--color-outline);
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--color-primary);
    text-decoration: none;
}

.brand__mark {
    display: grid;
    width: 44px;
    height: 44px;
    place-items: center;
    color: #fff;
    background: var(--color-primary);
    border-radius: var(--radius-md);
}

.brand-logo {
    display: inline-flex;
    min-width: 0;
    align-items: center;
    gap: 10px;
}

.brand-logo__mark {
    display: grid;
    width: 42px;
    height: 42px;
    flex: 0 0 42px;
    place-items: center;
    overflow: hidden;
    background: #fff;
    border-radius: var(--radius-md);
}

.brand-logo__mark img {
    display: block;
    width: 36px;
    height: 36px;
}

.brand-logo__text {
    display: grid;
    min-width: 0;
}

.brand-logo__text strong {
    font-size: 23px;
    line-height: 1.1;
}

.brand-logo__text small {
    font-size: 10px;
    white-space: nowrap;
}

.brand-logo--mobile .brand-logo__mark {
    width: 36px;
    height: 36px;
    flex-basis: 36px;
}

.brand-logo--mobile .brand-logo__mark img {
    width: 31px;
    height: 31px;
}

.brand strong {
    display: block;
    font-size: 22px;
    line-height: 1.15;
}

.brand small,
.sidebar__footer small {
    display: block;
    margin-top: 4px;
    color: var(--color-text-muted);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.ui-button {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 10px 16px;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
}

.ui-button--primary {
    background: var(--color-primary);
    color: #fff;
}

.ui-button--secondary {
    background: var(--color-surface);
    color: var(--color-primary);
    border-color: var(--color-outline);
}

.ui-button--full {
    width: 100%;
}

.ui-button:hover {
    filter: brightness(.96);
}

.app-nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.app-nav__item {
    display: flex;
    min-height: 48px;
    align-items: center;
    gap: 14px;
    padding: 10px 14px;
    color: #30353b;
    border-radius: var(--radius-md);
    text-decoration: none;
}

.app-nav__item:hover {
    background: var(--color-surface-low);
}

.app-nav__item.is-active {
    color: var(--color-primary);
    background: var(--color-surface-high);
    font-weight: 600;
    box-shadow: inset -3px 0 0 var(--color-primary);
}

.sidebar__footer {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: auto;
    padding: 18px 4px 0;
    border-top: 1px solid var(--color-outline);
    font-size: 13px;
}

.avatar {
    display: grid;
    width: 40px;
    height: 40px;
    place-items: center;
    color: #fff;
    background: var(--color-primary-container);
    border-radius: 50%;
    font-size: 12px;
    font-weight: 700;
}

.app-main {
    min-height: 100vh;
    margin-left: var(--sidebar-width);
}

.mobile-header,
.mobile-nav {
    display: none;
}

.page-content {
    width: min(100%, var(--content-max));
    margin: 0 auto;
    padding: 48px;
}

.page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-5);
    margin-bottom: var(--space-6);
}

.page-header h1 {
    margin: 2px 0 8px;
    color: var(--color-primary);
    font-size: clamp(30px, 4vw, 44px);
    line-height: 1.1;
    letter-spacing: -.025em;
}

.page-header__lead {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 18px;
    line-height: 1.5;
}

.eyebrow {
    margin: 0 0 5px;
    color: var(--color-text-muted);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--space-4);
    margin-bottom: var(--space-7);
}

.metric-card {
    min-height: 180px;
    padding: var(--space-5);
    background: var(--color-surface);
    border: 1px solid var(--color-outline);
    border-radius: var(--radius-lg);
}

.metric-card--primary {
    color: #fff;
    background: var(--color-primary-container);
    border-color: var(--color-primary-container);
}

.metric-card--ice {
    background: var(--color-ice);
    border-color: var(--color-ice);
}

.metric-card__icon {
    display: grid;
    width: 44px;
    height: 44px;
    place-items: center;
    margin-bottom: 24px;
    background: rgb(255 255 255 / 18%);
    border-radius: var(--radius-md);
}

.metric-card:not(.metric-card--primary) .metric-card__icon {
    color: var(--color-primary);
    background: var(--color-surface-low);
}

.metric-card strong {
    display: block;
    font-size: 48px;
    line-height: 1;
}

.metric-card > span:last-child {
    display: block;
    margin-top: 8px;
    color: inherit;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.section-heading,
.data-view__header {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: var(--space-4);
}

.section-heading h2,
.data-view h2 {
    margin: 0;
    color: var(--color-primary);
    font-size: 24px;
}

.quick-actions {
    margin-bottom: var(--space-7);
}

.quick-actions__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
}

.action-card {
    display: grid;
    min-height: 132px;
    grid-template-columns: 52px 1fr;
    grid-template-rows: 1fr 1fr;
    align-items: end;
    column-gap: 16px;
    padding: 22px;
    color: var(--color-text);
    background: var(--color-surface);
    border: 1px solid var(--color-outline);
    border-radius: var(--radius-lg);
    text-decoration: none;
}

.action-card > span {
    display: grid;
    width: 52px;
    height: 52px;
    grid-row: 1 / 3;
    place-items: center;
    align-self: center;
    color: #fff;
    background: var(--color-primary);
    border-radius: 50%;
}

.action-card strong {
    align-self: end;
    font-size: 17px;
}

.action-card small {
    align-self: start;
    margin-top: 5px;
    color: var(--color-text-muted);
}

.action-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-floating);
}

.data-view {
    padding: var(--space-5);
    background: var(--color-surface);
    border: 1px solid var(--color-outline);
    border-radius: var(--radius-lg);
}

.data-view__count {
    color: var(--color-text-muted);
    font-size: 13px;
}

.data-toolbar {
    display: grid;
    grid-template-columns: minmax(240px, 1fr) auto auto;
    gap: 12px;
    margin-bottom: 20px;
}

.search-field {
    display: flex;
    min-height: 44px;
    align-items: center;
    gap: 10px;
    padding: 0 14px;
    border: 1px solid var(--color-outline);
    border-radius: var(--radius-md);
}

.search-field:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-soft);
}

.search-field input {
    min-width: 0;
    flex: 1;
    border: 0;
    outline: 0;
    background: transparent;
}

.filter-button,
.filter-select,
.pagination button,
.icon-button {
    min-height: 44px;
    color: var(--color-text);
    background: var(--color-surface);
    border: 1px solid var(--color-outline);
    border-radius: var(--radius-md);
    cursor: pointer;
}

.filter-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0 14px;
}

.filter-select {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    gap: 6px;
    padding: 0 10px;
}

.filter-select select {
    min-height: 40px;
    border: 0;
    outline: 0;
    background: transparent;
}

.data-table-wrap {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th,
.data-table td {
    padding: 15px 12px;
    text-align: left;
    border-bottom: 1px solid var(--color-outline-soft);
}

.data-table th {
    color: var(--color-text-muted);
    font-size: 12px;
    letter-spacing: .05em;
    text-transform: uppercase;
}

.data-table tbody tr:hover {
    background: var(--color-surface-low);
}

.data-table td:first-child {
    color: var(--color-primary);
    font-weight: 600;
}

.data-table__primary-link {
    color: var(--color-primary);
    font-weight: 800;
    text-decoration: none;
}

.data-table__primary-link:hover {
    text-decoration: underline;
}

.data-table__actions {
    width: 52px;
}

.icon-button {
    position: relative;
    display: inline-grid;
    width: 44px;
    padding: 0;
    place-items: center;
}

.ui-badge {
    display: inline-flex;
    min-height: 26px;
    align-items: center;
    padding: 4px 9px;
    color: var(--color-primary);
    background: var(--color-primary-soft);
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 600;
}

.ui-badge--success {
    color: var(--color-success);
    background: var(--color-success-bg);
}

.ui-badge--warning {
    color: var(--color-warning);
    background: var(--color-warning-bg);
}

.ui-badge--info {
    color: var(--color-primary);
    background: var(--color-ice);
}

.pagination {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    padding-top: 18px;
    font-size: 13px;
}

.pagination button {
    padding: 0 14px;
}

.pagination a,
.pagination .disabled,
.pagination__link {
    display: inline-flex;
    min-height: 40px;
    align-items: center;
    padding: 0 14px;
    border: 1px solid var(--color-outline);
    border-radius: var(--radius-md);
    text-decoration: none;
}

.pagination .disabled,
.pagination .is-disabled {
    opacity: .45;
}

.pagination button:disabled {
    opacity: .45;
    cursor: not-allowed;
}

.empty-state {
    display: grid;
    min-height: 260px;
    place-items: center;
    align-content: center;
    color: var(--color-text-muted);
    text-align: center;
}

.empty-state .ui-icon {
    width: 40px;
    height: 40px;
}

.empty-state h3 {
    margin: 12px 0 4px;
    color: var(--color-text);
}

.empty-state p {
    margin: 0;
}

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

.form-field label {
    color: var(--color-text);
    font-size: 13px;
    font-weight: 600;
}

.form-field input:not([type="checkbox"]):not([type="radio"]),
.form-field select,
.form-field textarea {
    width: 100%;
    min-height: 44px;
    padding: 10px 12px;
    color: var(--color-text);
    background: var(--color-surface);
    border: 1px solid var(--color-outline);
    border-radius: var(--radius-md);
}

.form-field textarea {
    min-height: 112px;
    resize: vertical;
}

.form-field input:not([type="checkbox"]):not([type="radio"]):focus,
.form-field select:focus,
.form-field textarea:focus {
    border-color: var(--color-primary);
    outline: 0;
    box-shadow: 0 0 0 3px var(--color-primary-soft);
}

.form-field.has-error input:not([type="checkbox"]):not([type="radio"]),
.form-field.has-error select,
.form-field.has-error textarea {
    border-color: var(--color-error);
}

.field-message {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 12px;
}

.field-message--error {
    color: var(--color-error);
}

.choice-field {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    gap: 10px;
}

.choice-field input[type="checkbox"],
.choice-field input[type="radio"] {
    width: 20px;
    height: 20px;
    accent-color: var(--color-primary);
}

.notification-dot {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 8px;
    height: 8px;
    background: var(--color-error);
    border: 2px solid #fff;
    border-radius: 50%;
}

.message {
    margin-bottom: 18px;
    padding: 12px 14px;
    border: 1px solid var(--color-outline);
    border-radius: var(--radius-md);
}

.message.success {
    color: var(--color-success);
    background: var(--color-success-bg);
    border-color: #9bd8bb;
}

.message.error {
    color: var(--color-error);
    background: var(--color-error-bg);
    border-color: #ffb4ab;
}

.subnav {
    display: inline-flex;
    gap: 4px;
    margin: -8px 0 24px;
    padding: 4px;
    background: var(--color-surface-high);
    border-radius: var(--radius-md);
}

.subnav a {
    min-height: 40px;
    padding: 10px 16px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
}

.subnav a.is-active {
    color: var(--color-primary);
    background: var(--color-surface);
    box-shadow: 0 1px 2px rgb(0 32 69 / 10%);
}

.page-header--compact {
    max-width: 900px;
}

.form-card {
    max-width: 980px;
    padding: 28px;
    background: var(--color-surface);
    border: 1px solid var(--color-outline);
    border-radius: var(--radius-lg);
}

.form-card--narrow {
    max-width: 580px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.form-grid__full {
    grid-column: 1 / -1;
}

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

.input,
.form-card .input,
.auth-form .input {
    display: grid;
    gap: 7px;
}

.input label,
.choice-group legend,
.permission-group legend {
    font-size: 13px;
    font-weight: 600;
}

.input input:not([type="checkbox"]):not([type="radio"]),
.input select,
.input textarea {
    width: 100%;
    min-height: 44px;
    padding: 10px 12px;
    color: var(--color-text);
    background: var(--color-surface);
    border: 1px solid var(--color-outline);
    border-radius: var(--radius-md);
}

.input input:not([type="checkbox"]):not([type="radio"]):focus,
.input select:focus,
.input textarea:focus {
    border-color: var(--color-primary);
    outline: 0;
    box-shadow: 0 0 0 3px var(--color-primary-soft);
}

.input .error-message {
    color: var(--color-error);
    font-size: 12px;
}

.choice-group,
.permission-group {
    margin: 0;
    padding: 18px;
    border: 1px solid var(--color-outline);
    border-radius: var(--radius-md);
}

.choice-group .checkbox {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    gap: 8px;
    margin-right: 16px;
}

.input input[type="checkbox"],
.input input[type="radio"],
.choice-group input[type="checkbox"],
.choice-group input[type="radio"] {
    width: 20px;
    height: 20px;
    accent-color: var(--color-primary);
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid var(--color-outline-soft);
}

.ui-button--danger {
    color: #fff;
    background: var(--color-error);
    border-color: var(--color-error);
}

.page-actions,
.row-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.page-actions {
    max-width: 980px;
    justify-content: flex-end;
    margin: -12px 0 20px;
}

.row-action {
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
}

.row-action.is-danger {
    color: var(--color-error);
}

.poll-option-fields .input + .input {
    margin-top: 12px;
}

.permission-matrix {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    margin-top: 24px;
}

.permission-group {
    display: grid;
    align-content: start;
    gap: 8px;
}

.permission-group .choice-field {
    align-items: flex-start;
    padding: 8px;
    border-radius: var(--radius-md);
}

.permission-group .choice-field:hover {
    background: var(--color-surface-low);
}

.permission-group small {
    display: block;
    margin-top: 2px;
    color: var(--color-text-muted);
}

.auth-body {
    display: grid;
    min-height: 100vh;
    place-items: center;
    padding: 32px 16px;
    background: var(--color-primary);
}

.auth-shell {
    display: grid;
    width: min(1160px, 100%);
    min-height: min(720px, calc(100vh - 64px));
    grid-template-columns: 1.05fr .95fr;
    margin: 0;
    overflow: hidden;
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    box-shadow: 0 24px 80px rgb(0 0 0 / 25%);
}

.auth-brand {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 48px;
    color: #fff;
    background:
        radial-gradient(circle at 85% 15%, rgb(134 160 205 / 45%), transparent 34%),
        linear-gradient(145deg, var(--color-primary-container), var(--color-primary));
}

.brand--auth {
    color: #fff;
}

.brand--auth small {
    color: #d3e5f1;
}

.auth-brand h1 {
    max-width: 520px;
    margin: 8px 0 16px;
    font-size: clamp(36px, 5vw, 58px);
    line-height: 1.05;
}

.auth-brand p {
    max-width: 500px;
    line-height: 1.6;
}

.auth-panel {
    display: grid;
    align-content: center;
    gap: 28px;
    place-items: center;
    padding: 48px;
}

.auth-form {
    width: min(100%, 420px);
}

.auth-form h2 {
    margin: 4px 0 8px;
    color: var(--color-primary);
    font-size: 32px;
}

.brand-logo--auth .brand-logo__mark {
    width: 48px;
    height: 48px;
    flex-basis: 48px;
}

.brand-logo--auth .brand-logo__mark img {
    width: 42px;
    height: 42px;
}

.brand-logo--auth .brand-logo__text strong {
    color: #fff;
    font-size: 30px;
}

.auth-form__meta {
    margin-top: -12px;
    text-align: right;
    font-size: 0.875rem;
}

.auth-form__register {
    margin-top: 28px;
    text-align: center;
    color: var(--color-text-muted);
}

.auth-footer {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-top: 36px;
    font-size: 0.8rem;
}

.public-content {
    max-width: 620px;
}

.public-content h2 {
    margin-top: 0;
}

.chat-workspace {
    display: grid;
    grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
    min-height: 680px;
    overflow: hidden;
    background: var(--color-surface);
    border: 1px solid var(--color-outline);
    border-radius: var(--radius-lg);
}

.chat-list-panel {
    display: flex;
    min-height: 0;
    flex-direction: column;
    gap: 14px;
    padding: 18px;
    background: var(--color-surface-low);
    border-right: 1px solid var(--color-outline);
}

.chat-search .input {
    margin-bottom: 0;
}

.chat-filter-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.chat-filter-tabs__item {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 0 14px;
    color: var(--color-text);
    background: var(--color-surface);
    border: 1px solid var(--color-outline);
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
}

.chat-filter-tabs__item.is-active {
    color: #fff;
    background: var(--color-primary-container);
    border-color: var(--color-primary-container);
}

.chat-list {
    display: flex;
    min-height: 0;
    flex: 1;
    flex-direction: column;
    gap: 6px;
    overflow-y: auto;
    padding-right: 4px;
}

.chat-list__empty {
    padding: 18px;
    color: var(--color-text-muted);
    background: var(--color-surface);
    border: 1px dashed var(--color-outline);
    border-radius: var(--radius-md);
    text-align: center;
}

.chat-list-item {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 32px;
    align-items: stretch;
    overflow: hidden;
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
}

.chat-list-item:hover,
.chat-list-item.is-active {
    background: var(--color-surface);
    border-color: var(--color-outline);
}

.chat-list-item.is-active::before {
    position: absolute;
    top: 8px;
    bottom: 8px;
    left: 0;
    width: 4px;
    content: "";
    background: var(--color-primary-container);
    border-radius: 999px;
}

.chat-list-item__link {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr) auto;
    gap: 10px;
    align-items: center;
    min-width: 0;
    padding: 12px 4px 12px 12px;
    color: inherit;
    text-decoration: none;
}

.chat-list-item__avatar {
    display: inline-flex;
    width: 42px;
    height: 42px;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    background: var(--color-primary-soft);
    border: 1px solid var(--color-outline);
    border-radius: 12px;
    font-weight: 800;
}

.chat-list-item__main,
.chat-list-item__meta {
    display: flex;
    min-width: 0;
    flex-direction: column;
}

.chat-list-item__title {
    display: block;
    overflow: hidden;
    color: var(--color-primary);
    font-weight: 800;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.chat-list-item__preview {
    overflow: hidden;
    color: var(--color-text-muted);
    font-size: 13px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.chat-list-item__meta {
    align-items: flex-end;
    gap: 6px;
    color: var(--color-text-muted);
    font-size: 11px;
}

.chat-list-item__badge {
    display: inline-flex;
    min-width: 22px;
    height: 22px;
    align-items: center;
    justify-content: center;
    padding: 0 7px;
    color: #fff;
    background: var(--color-error);
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
}

.chat-list-item__pin,
.chat-list-item__pin-indicator {
    color: var(--color-primary);
}

.chat-list-item__pin {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: 0;
    background: transparent;
    font-size: 18px;
    text-decoration: none;
}

.chat-thread-panel {
    min-width: 0;
    padding: 24px;
}

.chat-thread-panel--empty {
    display: grid;
    place-items: center;
}

.chat-page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 20px;
}

.chat-page-header h1 {
    margin: 2px 0 4px;
    color: var(--color-primary);
    font-size: 32px;
}

.chat-page-header p {
    margin: 0;
    color: var(--color-text-muted);
}

.back-link {
    display: inline-block;
    margin-bottom: 14px;
    color: var(--color-primary);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
}

.member-manager {
    position: relative;
}

.member-manager summary {
    list-style: none;
    cursor: pointer;
}

.member-manager__panel {
    position: absolute;
    z-index: 12;
    top: 54px;
    right: 0;
    width: min(420px, calc(100vw - 32px));
    padding: 18px;
    background: var(--color-surface);
    border: 1px solid var(--color-outline);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-floating);
}

.member-manager__panel .ui-button {
    margin-top: 14px;
}

.history-notice {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 18px;
    padding: 10px 14px;
    color: var(--color-primary);
    background: var(--color-primary-soft);
    border: 1px solid #adc7f7;
    border-radius: var(--radius-md);
    font-size: 12px;
}

.message-stream {
    display: flex;
    min-height: 360px;
    flex-direction: column;
    gap: 18px;
    padding: 24px;
    background:
        radial-gradient(circle, var(--color-outline-soft) 1px, transparent 1px),
        var(--color-surface);
    background-size: 22px 22px;
    border: 1px solid var(--color-outline);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.message-item {
    display: flex;
    max-width: min(78%, 760px);
    align-items: flex-start;
    gap: 10px;
}

.message-item--own {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.message-item__content {
    min-width: 0;
}

.message-item__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 5px;
    font-size: 11px;
}

.message-item__meta strong {
    color: var(--color-primary);
    font-size: 13px;
}

.message-item__meta time,
.message-item__meta span {
    color: var(--color-text-muted);
}

.message-bubble {
    padding: 12px 14px;
    background: var(--color-surface-low);
    border: 1px solid var(--color-outline);
    border-radius: 4px var(--radius-lg) var(--radius-lg);
    line-height: 1.5;
    overflow-wrap: anywhere;
}

.message-item--own .message-bubble {
    color: #fff;
    background: var(--color-primary-container);
    border-color: var(--color-primary-container);
    border-radius: var(--radius-lg) 4px var(--radius-lg) var(--radius-lg);
}

.message-item.is-deleted .message-bubble {
    color: var(--color-text-muted);
    background: var(--color-surface-high);
    border-style: dashed;
    font-style: italic;
}

.reply-context {
    display: block;
    margin-bottom: 5px;
    padding: 8px 10px;
    color: var(--color-primary);
    background: var(--color-ice);
    border-left: 3px solid var(--color-primary);
    border-radius: var(--radius-sm);
    font-size: 11px;
    text-decoration: none;
}

.message-item__footer {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    margin-top: 6px;
    color: var(--color-text-muted);
    font-size: 11px;
}

.message-action {
    position: relative;
}

.message-action summary,
.message-delete {
    color: var(--color-primary);
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
}

.message-action form {
    position: absolute;
    z-index: 10;
    top: 24px;
    left: 0;
    width: min(420px, calc(100vw - 48px));
    padding: 14px;
    background: var(--color-surface);
    border: 1px solid var(--color-outline);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-floating);
}

.message-delete {
    color: var(--color-error);
}

.message-composer {
    position: sticky;
    bottom: 0;
    padding: 18px;
    background: var(--color-surface);
    border: 1px solid var(--color-outline);
    border-top: 0;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.message-composer textarea {
    min-height: 88px;
}

.message-composer__actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-top: 12px;
}

.message-composer__actions span {
    color: var(--color-text-muted);
    font-size: 11px;
}

.archive-shell {
    overflow: hidden;
    background: var(--color-surface);
    border: 1px solid var(--color-outline);
    border-radius: var(--radius-xl);
}

.archive-topbar {
    display: grid;
    grid-template-columns: auto minmax(280px, 520px) auto;
    gap: 24px;
    align-items: center;
    padding: 12px 20px;
    border-bottom: 1px solid var(--color-outline);
}

.archive-topbar h1 {
    margin: 0;
    color: var(--color-primary);
    font-size: 18px;
}

.archive-search {
    display: block;
    margin: 0;
}

.archive-search .search-field {
    border-radius: 999px;
}

.archive-layout {
    display: grid;
    grid-template-columns: minmax(260px, 300px) minmax(0, 1fr);
    min-height: 620px;
    overflow: hidden;
    background: transparent;
    border: 0;
    border-radius: 0;
}

.archive-sidebar {
    display: flex;
    flex-direction: column;
    gap: 18px;
    padding: 24px 20px;
    background: var(--color-surface-low);
    border-right: 1px solid var(--color-outline);
}

.archive-sidebar h2 {
    margin: 0 0 18px;
    color: var(--color-text-muted);
    font-size: 12px;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.folder-navigation {
    max-height: min(52vh, 520px);
    padding-right: 6px;
    overflow: auto;
    scrollbar-gutter: stable;
}

.folder-tree {
    margin: 0;
    padding: 0;
    list-style: none;
}

.folder-tree .folder-tree {
    margin-left: 18px;
    padding-left: 8px;
    border-left: 1px solid var(--color-outline);
}

.folder-tree__item {
    position: relative;
}

.archive-sidebar .folder-tree__item details {
    position: relative;
    padding: 0;
    background: transparent;
    border: 0;
}

.folder-tree__item summary {
    position: absolute;
    top: 7px;
    left: 3px;
    z-index: 1;
    display: grid;
    width: 28px;
    height: 28px;
    place-items: center;
    list-style: none;
}

.folder-tree__item summary::-webkit-details-marker {
    display: none;
}

.folder-tree__item summary .ui-icon {
    width: 14px;
    height: 14px;
    transition: transform 160ms ease;
}

.folder-tree__item details[open] > summary .ui-icon {
    transform: rotate(90deg);
}

.folder-tree__link {
    display: flex;
    min-height: 40px;
    align-items: center;
    gap: 8px;
    padding: 8px 8px 8px 34px;
    border-radius: var(--radius-md);
    text-decoration: none;
}

.folder-tree__link:hover,
.folder-tree__link.is-active {
    background: #dde3ea;
}

.folder-tree__link.is-active {
    color: var(--color-primary);
    font-weight: 700;
}

.folder-tree__link .ui-icon {
    flex: 0 0 20px;
}

.archive-sidebar details {
    padding: 10px;
    background: var(--color-surface);
    border: 1px solid var(--color-outline);
    border-radius: var(--radius-md);
}

.archive-sidebar summary {
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
}

.archive-sidebar form {
    display: grid;
    gap: 12px;
    margin-top: 14px;
}

.archive-create-panel[open] {
    padding: 16px;
}

.archive-create-panel .choice-group {
    max-height: 190px;
    overflow: auto;
}

.archive-content {
    min-width: 0;
    padding: 0;
}

.archive-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    align-items: center;
    padding: 18px 24px;
    color: var(--color-text-muted);
    font-size: 13px;
}

.archive-breadcrumb strong {
    color: var(--color-primary);
}

.archive-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 24px;
    margin-bottom: 0;
    color: var(--color-text-muted);
    border-top: 1px solid var(--color-outline);
    border-bottom: 1px solid var(--color-outline);
    font-size: 13px;
}

.archive-filter-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.archive-filter-chips .filter-select {
    min-width: 150px;
}

.view-toggle {
    width: 44px;
    height: 44px;
    color: var(--color-text);
    background: var(--color-surface);
    border: 1px solid var(--color-outline);
}

.view-toggle.is-active {
    color: var(--color-primary);
    background: var(--color-ice);
}

.document-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(165px, 1fr));
    gap: 22px;
    padding: 24px;
}

.document-card {
    overflow: hidden;
    color: var(--color-text);
    background: var(--color-surface);
    border: 1px solid var(--color-outline);
    border-radius: var(--radius-lg);
    text-decoration: none;
    box-shadow: 0 12px 28px rgb(0 32 69 / 7%);
}

.document-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-floating);
}

.document-card__preview {
    position: relative;
    display: grid;
    height: 132px;
    place-items: center;
    color: var(--color-text-muted);
    background: var(--color-surface-high);
}

.document-card__preview > .ui-icon {
    width: 56px;
    height: 56px;
}

.document-card__preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.document-card__preview .ui-badge {
    position: absolute;
    top: 10px;
    right: 10px;
}

.document-card__body {
    display: grid;
    gap: 5px;
    padding: 14px;
}

.document-card__body strong {
    color: var(--color-primary);
    overflow-wrap: anywhere;
    line-height: 1.25;
}

.document-card__body span,
.document-card__body small {
    color: var(--color-text-muted);
    font-size: 12px;
}

.archive-dropzone {
    display: grid;
    place-items: center;
    gap: 8px;
    color: var(--color-primary);
    border: 2px dashed var(--color-outline);
    border-radius: var(--radius-lg);
    text-align: center;
    text-decoration: none;
}

.archive-dropzone--sidebar {
    min-height: 116px;
    margin-top: auto;
    padding: 18px;
    background: var(--color-surface-low);
}

.archive-dropzone--card {
    min-height: 165px;
    padding: 20px;
    background: var(--color-surface);
}

.archive-dropzone .ui-icon {
    width: 34px;
    height: 34px;
}

.archive-dropzone span,
.archive-dropzone small {
    color: var(--color-text-muted);
}

.archive-dropzone__plus {
    display: grid;
    width: 44px;
    height: 44px;
    place-items: center;
    color: var(--color-primary);
    background: var(--color-surface-high);
    border-radius: 999px;
    font-size: 28px;
    font-weight: 700;
}

.document-detail {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(300px, .7fr);
    gap: 20px;
}

.document-preview {
    display: grid;
    min-height: 520px;
    place-items: center;
    align-content: center;
    padding: 20px;
    color: var(--color-text-muted);
    background: var(--color-surface-high);
    border: 1px solid var(--color-outline);
    border-radius: var(--radius-lg);
    text-align: center;
}

.document-preview img {
    max-width: 100%;
    max-height: 680px;
    object-fit: contain;
}

.document-preview--full {
    width: 100%;
    min-height: clamp(520px, 68vh, 900px);
    padding: 12px;
}

.document-preview--full iframe {
    width: 100%;
    min-height: clamp(500px, 66vh, 880px);
    background: #fff;
    border: 0;
    border-radius: var(--radius-md);
}

.document-accordions {
    display: grid;
    gap: 10px;
    margin-top: 20px;
}

.ui-accordion {
    overflow: hidden;
    background: var(--color-surface);
    border: 1px solid var(--color-outline);
    border-radius: var(--radius-lg);
}

.ui-accordion > summary {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto 24px;
    min-height: 56px;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    color: var(--color-primary);
    font-weight: 700;
    cursor: pointer;
    list-style: none;
}

.ui-accordion > summary::-webkit-details-marker {
    display: none;
}

.ui-accordion > summary:hover {
    background: var(--color-surface-low);
}

.ui-accordion > summary .ui-icon {
    transition: transform 160ms ease;
}

.ui-accordion[open] > summary .ui-icon {
    transform: rotate(90deg);
}

.ui-accordion__badge {
    color: var(--color-text-muted);
    font-size: 12px;
    font-weight: 500;
}

.ui-accordion__content {
    padding: 4px 18px 20px;
    border-top: 1px solid var(--color-outline-soft);
}

.metadata-list {
    display: grid;
    grid-template-columns: 130px minmax(0, 1fr);
    gap: 10px;
}

.metadata-list dt {
    color: var(--color-text-muted);
}

.metadata-list dd {
    min-width: 0;
    margin: 0;
    overflow-wrap: anywhere;
}

.ocr-text {
    max-height: 520px;
    overflow: auto;
    padding: 16px;
    white-space: pre-wrap;
    background: var(--color-surface-low);
    border-radius: var(--radius-md);
    line-height: 1.6;
}

.document-preview .ui-icon {
    width: 72px;
    height: 72px;
}

.document-metadata,
.ocr-panel,
.version-list {
    padding: 22px;
    background: var(--color-surface);
    border: 1px solid var(--color-outline);
    border-radius: var(--radius-lg);
}

.document-metadata h2,
.document-metadata h3,
.ocr-panel h2,
.version-list h2 {
    color: var(--color-primary);
}

.document-metadata dl {
    display: grid;
    grid-template-columns: 110px 1fr;
    gap: 9px;
    font-size: 13px;
}

.document-metadata dt {
    color: var(--color-text-muted);
}

.document-metadata dd {
    min-width: 0;
    margin: 0;
    overflow-wrap: anywhere;
}

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 22px;
}

.ocr-panel,
.version-list {
    margin-top: 20px;
}

.ocr-panel pre {
    max-height: 460px;
    overflow: auto;
    padding: 16px;
    white-space: pre-wrap;
    background: var(--color-surface-low);
    border-radius: var(--radius-md);
    line-height: 1.6;
}

.version-list > div {
    display: grid;
    grid-template-columns: 130px 1fr auto;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--color-outline-soft);
}

.message-document {
    display: grid;
    grid-template-columns: 38px 1fr;
    gap: 10px;
    margin-top: 10px;
    padding: 12px;
    background: var(--color-surface-low);
    border: 1px solid var(--color-outline-soft);
    border-radius: var(--radius-md);
}

.message-document__thumb,
.attachment-thumb {
    width: 38px;
    height: 38px;
}

.message-document__thumb {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    color: var(--color-primary);
    background: var(--color-primary-soft);
    border: 1px solid var(--color-outline-soft);
    border-radius: var(--radius-sm);
}

.message-document__thumb img,
.attachment-thumb {
    object-fit: cover;
    border-radius: var(--radius-sm);
}

.message-document__thumb img {
    width: 100%;
    height: 100%;
}

.message-document > div {
    display: grid;
    gap: 2px;
    min-width: 0;
}

.message-document span,
.message-document small {
    color: var(--color-text-muted);
}

.message-composer__documents {
    margin-top: 12px;
}

.composer-tabs {
    display: grid;
    gap: 0;
}

.composer-tabs__input {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
}

.composer-tabs__nav {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 6px;
    background: var(--color-surface-low);
    border: 1px solid var(--color-outline);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.composer-tabs__nav label {
    flex: 1 1 220px;
    min-height: 42px;
    padding: 10px 14px;
    color: var(--color-primary);
    border-radius: var(--radius-md);
    font-weight: 800;
    text-align: center;
    cursor: pointer;
}

.composer-tabs__nav label:hover {
    background: var(--color-surface);
}

#composer-tab-archive:checked ~ .composer-tabs__nav label[for="composer-tab-archive"],
#composer-tab-upload:checked ~ .composer-tabs__nav label[for="composer-tab-upload"],
#appointment-tab-upload:checked ~ .composer-tabs__nav label[for="appointment-tab-upload"],
#appointment-tab-archive:checked ~ .composer-tabs__nav label[for="appointment-tab-archive"],
#appointment-detail-tab-upload:checked ~ .composer-tabs__nav label[for="appointment-detail-tab-upload"],
#appointment-detail-tab-archive:checked ~ .composer-tabs__nav label[for="appointment-detail-tab-archive"] {
    color: #fff;
    background: var(--color-primary);
}

.composer-tabs__panel {
    display: none;
    padding: 18px;
    background: var(--color-surface);
    border: 1px solid var(--color-outline);
    border-top: 0;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

#composer-tab-archive:checked ~ .composer-tabs__panel--archive,
#composer-tab-upload:checked ~ .composer-tabs__panel--upload,
#appointment-tab-upload:checked ~ .composer-tabs__panel--appointment-upload,
#appointment-tab-archive:checked ~ .composer-tabs__panel--appointment-archive,
#appointment-detail-tab-upload:checked ~ .composer-tabs__panel--appointment-detail-upload,
#appointment-detail-tab-archive:checked ~ .composer-tabs__panel--appointment-detail-archive {
    display: block;
}

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

.document-share-panel {
    width: 100%;
    margin-top: 0;
    padding: 18px;
    background: var(--color-surface-low);
    border: 1px solid var(--color-outline-soft);
    border-radius: var(--radius-lg);
    box-shadow: none;
}

.document-share-panel h3,
.document-share-panel p {
    margin: 0 0 10px;
}

.document-share-panel p {
    color: var(--color-text-muted);
    font-size: 13px;
    line-height: 1.45;
}

.archive-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 10px 0 12px;
    font-weight: 700;
}

.archive-options {
    display: none;
    gap: 12px;
    margin-top: 12px;
    padding: 14px;
    background: var(--color-surface);
    border: 1px solid var(--color-outline-soft);
    border-radius: var(--radius-md);
}

.archive-toggle:has(input:checked) + .archive-options,
.input.checkbox:has(.archive-toggle__checkbox:checked) + .archive-options {
    display: grid;
}

.archive-document-picker {
    display: grid;
    gap: 12px;
}

.archive-document-picker__search {
    background: var(--color-surface);
}

.archive-document-picker__choices {
    display: grid;
    max-height: 340px;
    gap: 8px;
    margin: 0;
    padding: 0;
    overflow: auto;
    border: 0;
}

.archive-document-picker__choices legend {
    margin-bottom: 8px;
    color: var(--color-text-muted);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.archive-document-choice {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px;
    background: var(--color-surface);
    border: 1px solid var(--color-outline-soft);
    border-radius: var(--radius-md);
    cursor: pointer;
}

.archive-document-choice:hover,
.archive-document-choice:has(input:checked) {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(0, 32, 69, 0.08);
}

.archive-document-choice input {
    margin-top: 3px;
}

.archive-document-choice__body {
    display: grid;
    gap: 3px;
    min-width: 0;
}

.archive-document-choice__body span,
.archive-document-choice__body small,
.archive-document-picker__empty {
    color: var(--color-text-muted);
}

.archive-document-choice__body span {
    overflow: hidden;
    font-size: 13px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.searchable-choice-list {
    display: grid;
    gap: 12px;
}

.searchable-choice-list__items {
    display: grid;
    max-height: 300px;
    gap: 8px;
    overflow: auto;
}

.searchable-choice {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: var(--color-surface);
    border: 1px solid var(--color-outline-soft);
    border-radius: var(--radius-md);
}

.searchable-choice:hover,
.searchable-choice:has(input:checked) {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(0, 32, 69, 0.08);
}

.searchable-choice-list__empty {
    margin: 0;
    color: var(--color-text-muted);
}

.searchable-choice-list__status {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 13px;
}

.document-context {
    margin-top: 20px;
}

.document-context__item {
    display: grid;
    grid-template-columns: minmax(180px, 0.35fr) 1fr;
    gap: 20px;
    padding: 16px 0;
    color: inherit;
    border-bottom: 1px solid var(--color-outline-soft);
    text-decoration: none;
}

.document-context__item div {
    display: grid;
    gap: 4px;
}

.document-context__item span,
.document-context__item p {
    margin: 0;
    color: var(--color-text-muted);
}

.view-switch {
    display: inline-flex;
    gap: 4px;
    margin-bottom: 18px;
    padding: 4px;
    background: var(--color-surface-low);
    border-radius: var(--radius-md);
}

.view-switch a {
    padding: 9px 18px;
    color: var(--color-text-muted);
    border-radius: var(--radius-sm);
    text-decoration: none;
}

.view-switch a.is-active {
    color: var(--color-primary);
    background: var(--color-surface);
}

.calendar-shell,
.appointment-card,
.participant-panel,
.notification-list {
    padding: 22px;
    background: var(--color-surface);
    border: 1px solid var(--color-outline);
    border-radius: var(--radius-lg);
}

.calendar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.calendar-header a {
    display: grid;
    width: 44px;
    height: 44px;
    place-items: center;
    text-decoration: none;
}

.calendar-weekdays,
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
}

.calendar-weekdays span {
    padding: 10px;
    color: var(--color-text-muted);
    text-align: center;
}

.calendar-day {
    min-height: 125px;
    padding: 8px;
    border-top: 1px solid var(--color-outline-soft);
    border-left: 1px solid var(--color-outline-soft);
}

.calendar-day a {
    display: block;
    margin-top: 5px;
    padding: 5px 7px;
    overflow: hidden;
    color: var(--color-primary);
    background: var(--color-ice);
    border-radius: var(--radius-sm);
    font-size: 12px;
    text-decoration: none;
    text-overflow: ellipsis;
}

.appointment-detail {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 20px;
}

.appointment-card dl {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 8px 16px;
}

.response-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.appointment-documents {
    margin-block: 28px;
    padding-block: 20px;
    border-block: 1px solid var(--color-outline-soft);
}

.appointment-document-list,
.appointment-document-results {
    display: grid;
    gap: 10px;
}

.appointment-document-item,
.appointment-document-result {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border: 1px solid var(--color-outline-soft);
    border-radius: var(--radius-md);
}

.appointment-document-item > div,
.appointment-document-result > div {
    display: grid;
    flex: 1;
    min-width: 0;
}

.appointment-document-item span,
.appointment-document-result span {
    color: var(--color-text-muted);
    font-size: 13px;
}

.appointment-document-picker {
    margin-top: 16px;
}

.appointment-document-picker .archive-search {
    margin-block: 12px;
}

.appointment-document-result form {
    margin: 0;
}

.participant-row,
.preference-row,
.notification-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 0;
    border-bottom: 1px solid var(--color-outline-soft);
}

.participant-row > div,
.preference-row > span {
    display: grid;
    flex: 1;
}

.participant-row span,
.preference-row small,
.notification-item p,
.notification-item time {
    color: var(--color-text-muted);
}

.notification-item > div {
    flex: 1;
}

.notification-item p {
    margin: 3px 0;
}

.notification-item.is-unread {
    padding-inline: 12px;
    background: var(--color-ice);
    border-radius: var(--radius-md);
}

.preference-row input {
    width: 22px;
    height: 22px;
}

.settings-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
    gap: 24px;
    align-items: start;
}

.settings-panel {
    padding: 24px;
    background: var(--color-surface);
    border: 1px solid var(--color-outline);
    border-radius: var(--radius-lg);
}

.settings-panel h2 {
    margin-top: 0;
    color: var(--color-primary);
}

.settings-link-list {
    display: grid;
    gap: 12px;
    margin: 18px 0;
}

.settings-link-list a {
    display: grid;
    gap: 4px;
    padding: 14px;
    color: inherit;
    background: var(--color-surface-low);
    border: 1px solid var(--color-outline);
    border-radius: var(--radius-md);
    text-decoration: none;
}

.settings-link-list a:hover {
    border-color: var(--color-primary);
}

.settings-link-list strong {
    color: var(--color-primary);
}

.settings-link-list span,
.metric-card small {
    color: var(--color-text-muted);
    font-size: 13px;
    line-height: 1.4;
}

.join-request-dashboard-table,
.join-request-admin-table {
    padding: 0;
    background: var(--color-surface);
    border: 1px solid var(--color-outline);
    border-radius: var(--radius-lg);
}

.join-request-dashboard-table .data-table,
.join-request-admin-table .data-table {
    margin: 0;
}

.join-request-dashboard-table th a,
.join-request-admin-table th a {
    color: var(--color-primary);
    text-decoration: none;
}

.join-request-actions {
    min-width: 220px;
}

.join-request-actions summary {
    width: fit-content;
    list-style: none;
    cursor: pointer;
}

.join-request-actions summary::-webkit-details-marker {
    display: none;
}

.details-label--open,
.join-request-actions details[open] .details-label--closed {
    display: none;
}

.join-request-actions details[open] .details-label--open {
    display: inline;
}

.join-request-actions__panel {
    display: grid;
    gap: 14px;
    margin-top: 10px;
    padding: 14px;
    background: var(--color-surface-low);
    border: 1px solid var(--color-outline-soft);
    border-radius: var(--radius-md);
}

.join-request-actions__panel h3,
.join-request-actions__panel p {
    margin: 0;
}

.audit-log-list {
    display: grid;
    gap: 14px;
}

.user-audit-box {
    margin-top: 24px;
}

.user-audit-toolbar {
    grid-template-columns: minmax(240px, 1fr) minmax(150px, .35fr) minmax(150px, .35fr) minmax(190px, .45fr) auto;
}

.user-audit-toolbar input[type="date"] {
    width: 100%;
    min-height: 42px;
    border: 0;
    background: transparent;
    color: var(--color-text);
    font: inherit;
}

.audit-log-entry {
    padding: 18px;
    background: var(--color-surface);
    border: 1px solid var(--color-outline);
    border-radius: var(--radius-lg);
}

.audit-log-entry__summary {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 18px;
    align-items: start;
}

.audit-log-entry__summary h3,
.audit-log-entry__summary p {
    margin: 0;
}

.audit-log-entry__summary h3 {
    color: var(--color-primary);
    font-size: 20px;
}

.audit-log-entry__summary p {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 6px;
    color: var(--color-text-muted);
    font-size: 13px;
}

.audit-log-entry__subject {
    display: grid;
    gap: 8px;
    justify-items: end;
    color: var(--color-text-muted);
    font-size: 13px;
    text-align: right;
}

.audit-log-entry__details {
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid var(--color-outline-soft);
}

.audit-log-entry__details summary {
    width: fit-content;
    color: var(--color-primary);
    font-weight: 700;
    cursor: pointer;
}

.audit-log-entry__details dl {
    display: grid;
    gap: 10px;
    margin: 14px 0 0;
}

.audit-log-entry__details dl div {
    display: grid;
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 12px;
    padding: 10px 12px;
    background: var(--color-surface-low);
    border-radius: var(--radius-md);
}

.audit-log-entry__details dt {
    color: var(--color-text-muted);
    font-weight: 700;
}

.audit-log-entry__details dd {
    margin: 0;
    overflow-wrap: anywhere;
}

.audit-log-entry__raw {
    margin: 12px 0 0;
    color: var(--color-text-muted);
    font-size: 12px;
    overflow-wrap: anywhere;
}

.poll-panel {
    padding: 24px;
    background: var(--color-surface);
    border: 1px solid var(--color-outline);
    border-radius: var(--radius-lg);
}

.poll-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 22px;
}

.poll-meta span {
    padding: 6px 10px;
    background: var(--color-surface-low);
    border-radius: 999px;
    color: var(--color-text-muted);
    font-size: 13px;
}

.poll-options {
    display: grid;
    gap: 10px;
    margin-bottom: 18px;
}

.poll-options label {
    display: flex;
    min-height: 52px;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border: 1px solid var(--color-outline-soft);
    border-radius: var(--radius-md);
}

.poll-results {
    margin-top: 28px;
}

.poll-result {
    margin-bottom: 16px;
}

.poll-result > div {
    display: flex;
    justify-content: space-between;
    gap: 12px;
}

.poll-result progress {
    width: 100%;
    height: 12px;
}

.poll-voter-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin: 10px 0 0;
    padding: 0;
    list-style: none;
}

.poll-voter-list li {
    padding: 5px 9px;
    color: var(--color-primary);
    background: var(--color-ice);
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
}

.form-intro {
    margin: 0 0 28px;
    color: var(--color-text-muted);
}

@media (max-width: 1100px) {
    .metric-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .page-content {
        padding: 32px 28px;
    }
}

@media (max-width: 760px) {
    .sidebar {
        display: none;
    }

    .app-main {
        margin-left: 0;
        padding-bottom: 84px;
    }

    .mobile-header {
        position: sticky;
        top: 0;
        z-index: 15;
        display: flex;
        height: 72px;
        align-items: center;
        justify-content: space-between;
        padding: 12px 16px;
        background: rgb(247 249 251 / 92%);
        border-bottom: 1px solid var(--color-outline);
        backdrop-filter: blur(10px);
    }

    .brand--mobile .brand__mark {
        width: 42px;
        height: 42px;
    }

    .brand--mobile strong {
        font-size: 22px;
    }

    .mobile-nav {
        position: fixed;
        inset: auto 0 0;
        z-index: 30;
        display: grid;
        grid-template-columns: repeat(5, 1fr);
        padding: 8px max(8px, env(safe-area-inset-right)) calc(8px + env(safe-area-inset-bottom))
            max(8px, env(safe-area-inset-left));
        background: rgb(255 255 255 / 96%);
        border-top: 1px solid var(--color-outline);
        backdrop-filter: blur(10px);
    }

    .mobile-nav__item {
        display: flex;
        min-width: 0;
        min-height: 56px;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 3px;
        color: #30353b;
        border-radius: var(--radius-xl);
        font-size: 10px;
        font-weight: 600;
        text-decoration: none;
    }

    .mobile-nav__item .ui-icon {
        width: 22px;
        height: 22px;
    }

    .mobile-nav__item.is-active {
        color: var(--color-primary);
        background: var(--color-ice);
    }

    .page-content {
        padding: 28px 16px 32px;
    }

    .page-header {
        display: block;
        margin-bottom: 24px;
    }

    .page-header .ui-button {
        display: none;
    }

    .page-header h1 {
        font-size: 30px;
    }

    .page-header__lead {
        font-size: 16px;
    }

    .metric-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
        margin-bottom: 32px;
    }

    .metric-card {
        min-height: 154px;
        padding: 18px;
    }

    .metric-card strong {
        font-size: 42px;
    }

    .metric-card__icon {
        margin-bottom: 18px;
    }

    .quick-actions__grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .action-card {
        min-height: 108px;
    }

    .data-view {
        padding: 18px 14px;
    }

    .data-toolbar {
        grid-template-columns: 1fr 44px 44px;
    }

    .user-audit-toolbar {
        grid-template-columns: 1fr;
    }

    .user-audit-toolbar .filter-button {
        width: 100%;
        min-height: 44px;
    }

    .user-audit-toolbar .filter-button span {
        display: inline;
    }

    .filter-button {
        justify-content: center;
        padding: 0;
    }

    .filter-button span {
        display: none;
    }

    .filter-select {
        justify-content: center;
        padding: 0 6px;
    }

    .filter-select select {
        width: 78px;
        font-size: 12px;
    }

    .data-table-wrap {
        overflow: visible;
    }

    .data-table,
    .data-table tbody {
        display: block;
    }

    .data-table thead {
        display: none;
    }

    .data-table tr {
        position: relative;
        display: grid;
        grid-template-columns: 1fr auto;
        gap: 5px 12px;
        padding: 16px 48px 16px 0;
        border-bottom: 1px solid var(--color-outline-soft);
    }

    .data-table td {
        display: block;
        padding: 0;
        border: 0;
        font-size: 13px;
    }

    .data-table td::before {
        content: attr(data-label) ": ";
        color: var(--color-text-muted);
        font-size: 11px;
        font-weight: 600;
        text-transform: uppercase;
    }

    .data-table td:first-child {
        grid-column: 1 / -1;
        font-size: 15px;
    }

    .data-table td:first-child::before,
    .data-table__actions::before {
        display: none;
    }

    .data-table__actions {
        position: absolute;
        top: 12px;
        right: 0;
        width: 40px;
    }

    .data-table__actions .icon-button {
        width: 40px;
        min-height: 40px;
    }

    .audit-log-entry {
        padding: 14px;
    }

    .audit-log-entry__summary {
        grid-template-columns: 1fr;
    }

    .audit-log-entry__subject {
        justify-items: start;
        text-align: left;
    }

    .audit-log-entry__details dl div {
        grid-template-columns: 1fr;
        gap: 4px;
    }

    .pagination {
        justify-content: space-between;
    }

    .form-grid,
    .permission-matrix {
        grid-template-columns: 1fr;
    }

    .form-card {
        padding: 20px 16px;
    }

    .form-actions {
        flex-direction: column-reverse;
    }

    .form-actions .ui-button {
        width: 100%;
    }

    .auth-body {
        display: block;
        padding: 0;
    }

    .auth-shell {
        width: 100%;
        min-height: 100vh;
        grid-template-columns: 1fr;
        margin: 0;
        border-radius: 0;
    }

    .auth-brand {
        min-height: 220px;
        padding: 24px;
    }

    .auth-brand > div:last-child p:not(.eyebrow) {
        display: none;
    }

    .auth-brand h1 {
        margin-bottom: 0;
        font-size: 32px;
    }

    .auth-panel {
        align-content: start;
        align-items: start;
        padding: 32px 20px;
    }

    .chat-workspace {
        grid-template-columns: 1fr;
        min-height: 0;
        margin-inline: -16px;
        border-right: 0;
        border-left: 0;
        border-radius: 0;
    }

    .chat-list-panel {
        max-height: 420px;
        border-right: 0;
        border-bottom: 1px solid var(--color-outline);
    }

    .chat-thread-panel {
        padding: 20px 16px 0;
    }

    .chat-thread-panel--empty {
        min-height: 260px;
    }

    .chat-list-item__link {
        grid-template-columns: 38px minmax(0, 1fr) auto;
        padding-left: 10px;
    }

    .chat-list-item__avatar {
        width: 38px;
        height: 38px;
    }

    .chat-page-header {
        display: block;
    }

    .member-manager {
        margin-top: 16px;
    }

    .member-manager__panel {
        right: auto;
        left: 0;
    }

    .history-notice {
        align-items: flex-start;
        flex-direction: column;
    }

    .message-stream {
        margin-inline: -16px;
        padding: 18px 12px;
        border-right: 0;
        border-left: 0;
        border-radius: 0;
    }

    .message-item {
        max-width: 92%;
    }

    .message-composer {
        margin-inline: -16px;
        bottom: 72px;
        border-right: 0;
        border-left: 0;
        border-radius: 0;
    }

    .message-composer__actions {
        align-items: stretch;
        flex-direction: column;
    }

    .message-composer__documents {
        margin-top: 12px;
    }

    .composer-tabs__panel {
        padding: 12px;
    }

    .composer-upload-grid {
        grid-template-columns: 1fr;
    }

    .document-context__item {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .calendar-shell {
        margin-inline: -16px;
        padding: 12px;
        border-right: 0;
        border-left: 0;
        border-radius: 0;
    }

    .calendar-weekdays {
        display: none;
    }

    .calendar-grid {
        grid-template-columns: 1fr;
    }

    .calendar-grid > div:empty {
        display: none;
    }

    .calendar-day {
        min-height: auto;
        border-left: 0;
    }

    .appointment-detail {
        grid-template-columns: 1fr;
    }

    .appointment-document-item,
    .appointment-document-result {
        align-items: flex-start;
        flex-wrap: wrap;
    }

    .notification-list {
        margin-inline: -16px;
        padding: 12px;
        border-right: 0;
        border-left: 0;
        border-radius: 0;
    }

    .notification-item {
        align-items: flex-start;
        flex-wrap: wrap;
    }

    .settings-layout {
        grid-template-columns: 1fr;
    }

    .settings-panel {
        padding: 20px 16px;
    }

    .message-action form {
        position: fixed;
        inset: auto 12px 90px;
        width: auto;
    }

    .archive-shell {
        margin-inline: -16px;
        border-right: 0;
        border-left: 0;
        border-radius: 0;
    }

    .archive-topbar {
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 16px;
    }

    .archive-layout {
        display: block;
    }

    .archive-sidebar {
        border-right: 0;
        border-bottom: 1px solid var(--color-outline);
    }

    .archive-breadcrumb,
    .archive-toolbar {
        padding-inline: 16px;
    }

    .archive-toolbar {
        align-items: flex-start;
        flex-direction: column;
    }

    .document-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
        padding: 16px;
    }

    .document-card__preview {
        height: 130px;
    }

    .document-detail {
        grid-template-columns: 1fr;
    }

    .document-preview {
        min-height: 320px;
    }

    .version-list > div {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 390px) {
    .metric-card {
        min-height: 144px;
        padding: 16px;
    }

    .metric-card strong {
        font-size: 36px;
    }

    .metric-card > span:last-child {
        font-size: 11px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition: none !important;
    }
}