/* ---------------------------------------------------------------------
   Shared components. Where an older class name is still used by pages
   that haven't moved to the new components yet (.admin-section,
   .admin-table, .warrens-header …) it is styled here as an alias of the
   new one, so every page looks consistent at every point in the migration.
   --------------------------------------------------------------------- */

/* ---- Page header ---- */
.page-header,
.warrens-header,
.admin-page-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.page-header h1,
.warrens-header h1,
.admin-page-title,
.admin-page-header h1 {
    margin: 0;
    font-size: 28px;
    line-height: 1.2;
    font-weight: 600;
    letter-spacing: -.02em;
}

.admin-page-title {
    margin-bottom: 20px;
}

.admin-page-header .admin-page-title {
    margin-bottom: 0;
}

.page-header .sub {
    color: var(--mw-muted);
    margin-top: 4px;
    max-width: 70ch;
}

.crumbs {
    font-size: 13px;
    color: var(--mw-muted);
    margin-bottom: 8px;
    display: flex;
    gap: 6px;
    align-items: center;
}

.crumbs a {
    color: var(--mw-muted);
}

.crumbs a:hover {
    color: var(--mw-text);
}

.actions {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

.warren-back-link {
    display: inline-block;
    margin-bottom: 8px;
    color: var(--mw-muted);
    font-size: 13px;
}

.warren-back-link:hover {
    color: var(--mw-text);
    text-decoration: none;
}

/* ---- Card ---- */
.card,
.admin-section {
    background: var(--mw-surface);
    border: 1px solid var(--mw-border);
    border-radius: var(--mw-radius);
    box-shadow: var(--mw-shadow);
    margin-bottom: 16px;
}

.admin-section {
    padding: 18px 20px 20px;
}

.card-head,
.admin-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.card-head {
    padding: 16px 20px 0;
}

.admin-section-header {
    margin-bottom: 14px;
}

.card-head h2,
.admin-section h2,
.admin-section-header h2 {
    margin: 0;
    font-size: 15px;
    font-weight: 600;
}

.admin-section h3,
.org-section h3 {
    margin: 20px 0 10px;
    font-size: 14px;
    font-weight: 600;
}

.card-head .hint {
    color: var(--mw-muted);
    font-size: 13px;
}

.card-body {
    padding: 14px 20px 20px;
}

.card-body.flush {
    padding: 0;
}

.card-head + .card-body.flush {
    margin-top: 14px;
}

.card p.lede {
    color: var(--mw-text-2);
    margin-bottom: 12px;
    max-width: 75ch;
}

.warren-create-row {
    margin-bottom: 16px;
}

.grid {
    display: grid;
    gap: 16px;
}

.grid.c2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.c3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid.c4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid > .card { margin-bottom: 0; }

/* ---- Stat card ---- */
.stat,
.admin-stat-card,
.deliverability-rate-card {
    padding: 18px 20px;
    background: var(--mw-surface);
    border: 1px solid var(--mw-border);
    border-radius: var(--mw-radius);
    box-shadow: var(--mw-shadow);
}

.stat .label,
.admin-stat-label {
    font-size: 14px;
    font-weight: 600;
}

.stat .row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-top: 8px;
    gap: 8px;
}

.stat .row .sm {
    color: var(--mw-muted);
    font-size: 13px;
}

.stat .row .big {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -.02em;
}

.stat .foot {
    margin-top: 10px;
    font-size: 12.5px;
    color: var(--mw-muted);
}

.admin-stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 16px;
}

.admin-stat-card {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.admin-stat-value {
    font-size: 28px;
    font-weight: 700;
    letter-spacing: -.02em;
    line-height: 1.1;
}

.admin-stat-label {
    order: -1;
}

.rate .v,
.deliverability-rate-value {
    font-size: 30px;
    font-weight: 700;
    letter-spacing: -.02em;
    line-height: 1.1;
}

.deliverability-rate-hint {
    font-size: 12.5px;
    color: var(--mw-muted);
}

.deliverability-health {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.deliverability-range {
    min-width: 150px;
}

.meter {
    height: 8px;
    background: var(--mw-track);
    border-radius: 999px;
    overflow: hidden;
    margin-top: 12px;
}

.meter i {
    display: block;
    height: 100%;
    border-radius: 999px;
    background: var(--mw-success);
}

.meter i.warn { background: #D97706; }
.meter i.bad { background: var(--mw-danger); }

/* ---- Buttons / links styled as buttons (static-SSR pages can't use MudButton for submit) ---- */
.btn,
.auth-submit {
    all: unset;
    box-sizing: border-box;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    height: 34px;
    padding: 0 14px;
    border-radius: var(--mw-radius-sm);
    font: 500 13.5px var(--mw-font);
    cursor: pointer;
    border: 1px solid var(--mw-border-strong);
    background: var(--mw-surface);
    color: var(--mw-text);
    white-space: nowrap;
    transition: background .12s, border-color .12s;
}

.btn:hover {
    background: var(--mw-hover-soft);
    text-decoration: none;
}

.btn:focus-visible,
.auth-submit:focus-visible {
    outline: 2px solid var(--mw-primary);
    outline-offset: 2px;
}

.btn.primary,
.auth-submit {
    background: var(--mw-primary);
    border-color: var(--mw-primary);
    color: #fff;
}

.btn.primary:hover,
.auth-submit:hover {
    background: var(--mw-primary-hover);
    border-color: var(--mw-primary-hover);
    text-decoration: none;
}

.btn.ghost {
    border-color: transparent;
    background: transparent;
    color: var(--mw-primary-text);
}

.btn.ghost:hover {
    background: var(--mw-primary-soft);
}

.btn.danger {
    color: var(--mw-danger);
    border-color: var(--mw-bad-border);
}

.btn.danger:hover {
    background: var(--mw-danger-soft);
}

.btn.sm { height: 28px; padding: 0 10px; font-size: 12.5px; }
.btn.lg { height: 42px; padding: 0 20px; font-size: 15px; }
.btn.block { display: flex; width: 100%; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

.auth-submit {
    width: 100%;
    height: 42px;
    font-size: 15px;
    margin-top: 20px;
}

.auth-logout-link {
    background: transparent;
    border: 1px solid var(--mw-border-strong);
    color: var(--mw-text);
}

.auth-logout-link:hover {
    background: var(--mw-hover-soft);
}

/* ---- Fields (the static-SSR InputText look; MudTextField is skinned in mud-skin.css) ---- */
.input,
.auth-input {
    all: unset;
    box-sizing: border-box;
    width: 100%;
    height: 36px;
    padding: 0 12px;
    border: 1px solid var(--mw-border-strong);
    border-radius: var(--mw-radius-sm);
    background: var(--mw-input-bg);
    font: 400 14px var(--mw-font);
    color: var(--mw-text);
}

.input:focus,
.auth-input:focus {
    border-color: var(--mw-primary);
    box-shadow: 0 0 0 3px var(--mw-primary-ring);
}

.input::placeholder,
.auth-input::placeholder {
    color: var(--mw-disabled);
}

.field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.field label,
.auth-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--mw-text-2);
}

.auth-label {
    display: block;
    margin: 16px 0 6px;
}

.auth-label:first-child {
    margin-top: 0;
}

.field .help,
.auth-hint {
    font-size: 12.5px;
    color: var(--mw-muted);
    margin: 6px 0 0;
    line-height: 1.4;
}

.auth-field-error {
    display: block;
    margin-top: 6px;
    font-size: 12.5px;
    color: var(--mw-danger);
}

.inline-form,
.invite-form-row {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    margin: 12px 0;
}

.invite-email-input {
    flex: 1;
    max-width: 380px;
}

.warren-create-row .invite-form-row,
.card-body > .invite-form-row:first-child {
    margin-top: 0;
}

.switch {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 14px;
}

/* ---- Status pill ---- */
.pill {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    height: 22px;
    padding: 0 9px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    background: var(--mw-track);
    color: var(--mw-text-2);
    white-space: nowrap;
}

.pill::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
    opacity: .9;
}

.pill.plain::before { display: none; }
.pill.ok { background: var(--mw-success-soft); color: var(--mw-success); }
.pill.warn { background: var(--mw-warning-soft); color: var(--mw-warning); }
.pill.bad { background: var(--mw-danger-soft); color: var(--mw-danger); }
.pill.info { background: var(--mw-primary-soft); color: var(--mw-primary-text); }

/* ---- Empty / muted text ---- */
.empty {
    text-align: center;
    padding: 36px 20px;
    color: var(--mw-muted);
}

.empty b {
    display: block;
    color: var(--mw-text);
    font-size: 15px;
    margin-bottom: 4px;
}

.admin-empty,
.credentials-missing,
.account-detail {
    color: var(--mw-muted);
}

.admin-empty {
    padding: 8px 0;
}

.account-detail {
    margin: 4px 0 12px;
    color: var(--mw-text-2);
    max-width: 75ch;
}

/* ---- Tabs (simple, link/button based; MudTabs is skinned separately) ---- */
.tabs {
    display: flex;
    gap: 4px;
    border-bottom: 1px solid var(--mw-border);
    padding: 0 20px;
    overflow-x: auto;
    scrollbar-width: none;
}

.tabs a,
.tabs button {
    all: unset;
    box-sizing: border-box;
    cursor: pointer;
    white-space: nowrap;
    padding: 12px 14px;
    font-size: 13.5px;
    font-weight: 500;
    color: var(--mw-muted);
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
}

.tabs a:hover,
.tabs button:hover {
    color: var(--mw-text);
    text-decoration: none;
}

.tabs .active,
.tabs [aria-selected="true"] {
    color: var(--mw-primary-text);
    border-color: var(--mw-primary);
}

/* ---- Table ---- */
.table-wrap,
.admin-table-wrap {
    overflow-x: auto;
}

.tbl,
.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.tbl th,
.admin-table th {
    text-align: left;
    font-size: 12px;
    font-weight: 600;
    color: var(--mw-muted);
    background: var(--mw-surface-2);
    padding: 10px 20px;
    border-top: 1px solid var(--mw-border);
    border-bottom: 1px solid var(--mw-border);
    white-space: nowrap;
}

.tbl td,
.admin-table td {
    padding: 12px 20px;
    border-bottom: 1px solid var(--mw-border);
    white-space: nowrap;
    vertical-align: middle;
}

.tbl tbody tr:last-child td,
.admin-table tbody tr:last-child td {
    border-bottom: none;
}

.tbl tr.click,
.admin-table tbody tr.warren-row {
    cursor: pointer;
}

.tbl tr.click:hover td,
.admin-table tbody tr.warren-row:hover td {
    background: var(--mw-hover-soft);
}

.admin-table tbody tr.warren-row-selected td {
    background: var(--mw-primary-soft);
}

.tbl td.r,
.tbl th.r {
    text-align: right;
}

.tbl td.wrap,
.admin-table td.wrap {
    white-space: normal;
}

.tbl .muted {
    color: var(--mw-muted);
}

/* Legacy tables live inside padded sections: pull them to the card edges so the header band
   runs full width like the new .tbl-in-a-flush-card layout. */
.admin-section > .admin-table-wrap {
    margin: 0 -20px -20px;
}

/* The negative bottom margin pulls the last table flush with the card's bottom edge; when a pager or footer line
   follows the table it must not pull that up over the last row. */
.admin-section > .admin-table-wrap:not(:last-child) {
    margin-bottom: 0;
}

.admin-section > .admin-table-wrap .admin-table th:first-child,
.admin-section > .admin-table-wrap .admin-table td:first-child {
    padding-left: 20px;
}

.admin-table-footer {
    margin: 12px 0 0;
    font-size: 12.5px;
    color: var(--mw-disabled);
}

/* ---- Key/value rows (credentials, profile) ---- */
.kv {
    display: grid;
    grid-template-columns: 130px 1fr auto;
    align-items: center;
    gap: 8px 16px;
}

.kv .k {
    color: var(--mw-muted);
    font-size: 13px;
    font-weight: 500;
}

.kv hr {
    grid-column: 1 / -1;
    border: 0;
    border-top: 1px solid var(--mw-border);
    width: 100%;
    margin: 0;
}

.credentials-table {
    display: flex;
    flex-direction: column;
}

.credentials-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--mw-border);
}

.credentials-row:last-child {
    border-bottom: none;
}

.credentials-label {
    width: 100px;
    flex-shrink: 0;
    font-weight: 500;
    color: var(--mw-muted);
    font-size: 13px;
}

/* ---- Alerts (static pages; MudAlert is skinned to match in mud-skin.css) ---- */
.alert {
    display: flex;
    gap: 12px;
    align-items: center;
    padding: 10px 14px;
    border-radius: var(--mw-radius-sm);
    border: 1px solid;
    font-size: 13.5px;
}

.alert .grow { flex: 1; }
.alert.info { background: var(--mw-primary-soft); border-color: var(--mw-info-border); color: var(--mw-info-ink); }
.alert.ok { background: var(--mw-success-soft); border-color: var(--mw-ok-border); color: var(--mw-ok-ink); }
.alert.warn { background: var(--mw-warning-soft); border-color: var(--mw-warn-border); color: var(--mw-warn-ink); }
.alert.bad { background: var(--mw-danger-soft); border-color: var(--mw-bad-border); color: var(--mw-bad-ink); }

.auth-alert {
    margin-bottom: 16px;
}

/* ---- Recent activity feed ---- */
.feed {
    list-style: none;
    margin: 0;
    padding: 0;
}

.feed li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 13px 20px;
    border-top: 1px solid var(--mw-border);
}

.feed li:first-child {
    border-top: none;
}

.feed .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-top: 7px;
    flex-shrink: 0;
    background: var(--mw-primary);
}

.feed .dot.ok { background: var(--mw-success); }
.feed .dot.warn { background: #D97706; }
.feed .dot.bad { background: var(--mw-danger); }
.feed .dot.neutral { background: var(--mw-disabled); }

.feed .txt {
    flex: 1;
    min-width: 0;
}

.feed .txt a {
    font-weight: 500;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.feed .txt .d {
    color: var(--mw-muted);
    font-size: 12.5px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.feed time {
    color: var(--mw-muted);
    font-size: 12.5px;
    white-space: nowrap;
    margin-top: 1px;
}

.feed .cnt {
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

/* ---- Volume chart (VolumeChart.razor) ---- */
.legend {
    display: inline-flex;
    gap: 14px;
    font-size: 12.5px;
    color: var(--mw-muted);
    align-items: center;
}

.legend i {
    display: inline-block;
    width: 9px;
    height: 9px;
    border-radius: 2px;
    margin-right: 6px;
    vertical-align: -1px;
}

.chart {
    display: flex;
    align-items: flex-end;
    gap: 4px;
    height: 150px;
    margin: 18px 20px 0;
    border-bottom: 1px solid var(--mw-border);
}

.chart .bar {
    flex: 1;
    background: var(--mw-primary);
    opacity: .85;
    border-radius: 3px 3px 0 0;
    min-height: 2px;
}

.chart .bar:hover { opacity: 1; }
.chart .bar.zero { background: var(--mw-border); opacity: 1; }

.chart-axis {
    display: flex;
    justify-content: space-between;
    padding: 8px 20px 16px;
    color: var(--mw-muted);
    font-size: 12px;
}

/* ---- Misc shared ---- */
.row-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.admin-search,
.search {
    max-width: 260px;
}

.admin-issue-count-chip {
    margin-left: 8px;
}

.admin-issue-filter-group {
    display: flex;
    gap: 8px;
}

.org-section h2 {
    margin: 0 0 4px;
}

.csv-export {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.csv-export-range {
    min-width: 150px;
    max-width: 200px;
}

.report-issue-field {
    width: 100%;
    margin-bottom: 12px;
}

@media (max-width: 1180px) {
    .grid.c4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
    .grid.c3,
    .grid.c2 { grid-template-columns: 1fr; }
    .page-header h1,
    .warrens-header h1,
    .admin-page-title { font-size: 24px; }
    .kv { grid-template-columns: 1fr auto; }
    .kv .k { grid-column: 1 / -1; margin-top: 6px; }
    .invite-form-row { flex-wrap: wrap; }
    .invite-email-input { max-width: none; flex-basis: 100%; }
}

@media (max-width: 560px) {
    .grid.c4 { grid-template-columns: 1fr; }
}

/* ---- Brand mark ---- */
.brand-mark {
    color: var(--mw-primary-text);
    flex-shrink: 0;
}

.dash-stats > .card {
    margin-bottom: 0;
}

.deliverability-rate-card {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

/* ---- Trend panels (TrendPanels.razor): small multiples instead of one crowded multi-series chart ---- */
.trend {
    margin-bottom: 16px;
}

.trend-panel {
    background: var(--mw-surface);
    border: 1px solid var(--mw-border);
    border-radius: var(--mw-radius);
    box-shadow: var(--mw-shadow);
}

.trend-head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 12px;
    flex-wrap: wrap;
    padding: 14px 16px 0;
}

.trend-head h3 {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
}

.trend-head .hint {
    color: var(--mw-muted);
    font-size: 12.5px;
}

.trend-panel .chart {
    margin: 12px 16px 0;
}

.trend-panel .chart-axis {
    padding: 8px 16px 14px;
}

.trend-panel .empty {
    padding: 24px 16px;
}

.trend-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 12px;
    margin-top: 12px;
}

.trend-note {
    margin: 12px 2px 0;
    color: var(--mw-muted);
    font-size: 13px;
}

.chart.compact {
    height: 96px;
}

.chart.warn .bar {
    background: #D97706;
}

.chart.bad .bar {
    background: var(--mw-danger);
}

.section-heading {
    margin: 4px 0 12px;
    font-size: 15px;
    font-weight: 600;
}

.chart.warn .bar.zero,
.chart.bad .bar.zero {
    background: var(--mw-border);
}

/* ---- Theme switch (ThemeSwitch.razor): Light / Match device / Dark ----
   Plain HTML: it must work inside the static-SSR layout and on public pages, so the buttons carry data-theme-set
   and session.js handles the click. The pressed state is styled from <html data-theme-pref>, which the server and
   the inline head script set before first paint, so the right button is already highlighted on load. */
.theme-switch {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    padding: 2px;
    border: 1px solid var(--mw-border);
    border-radius: 999px;
    background: var(--mw-surface);
}

.theme-switch button {
    all: unset;
    box-sizing: border-box;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--mw-muted);
    cursor: pointer;
}

.theme-switch button:hover {
    background: var(--mw-hover);
    color: var(--mw-text);
}

.theme-switch button:focus-visible {
    outline: 2px solid var(--mw-primary);
    outline-offset: 1px;
}

.theme-switch svg {
    width: 16px;
    height: 16px;
}

:root[data-theme-pref="light"] .theme-switch [data-theme-set="light"],
:root[data-theme-pref="system"] .theme-switch [data-theme-set="system"],
:root[data-theme-pref="dark"] .theme-switch [data-theme-set="dark"] {
    background: var(--mw-primary-soft);
    color: var(--mw-primary-text);
}

.theme-switch.floating {
    position: fixed;
    top: 16px;
    right: 16px;
    z-index: 50;
}

.pub-header .theme-switch {
    margin-right: 4px;
}

/* An alert directly above a card or the stat-card grid needs breathing room (alerts carry no bottom margin of their own). */
.alert + .dash-stats,
.alert + .card {
    margin-top: 16px;
}

/* A quiet destructive action: reads as a normal ghost button until hovered, then turns red. */
.btn.ghost.danger {
    color: var(--mw-danger);
}

.btn.ghost.danger:hover:not(:disabled) {
    background: var(--mw-danger-soft);
}

/* ---- Filter bar + chips (Activity page): toggle buttons whose state is aria-pressed, so it works for keyboard and
   screen-reader users exactly as it looks. ---- */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px 16px;
    padding: 14px 20px;
    border-bottom: 1px solid var(--mw-border);
}

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

.chip {
    all: unset;
    box-sizing: border-box;
    height: 30px;
    padding: 0 12px;
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--mw-border-strong);
    border-radius: 999px;
    background: var(--mw-surface);
    font: 500 13px var(--mw-font);
    color: var(--mw-muted);
    cursor: pointer;
}

.chip:hover {
    background: var(--mw-hover);
    color: var(--mw-text);
}

.chip:focus-visible {
    outline: 2px solid var(--mw-primary);
    outline-offset: 1px;
}

.chip[aria-pressed="true"] {
    background: var(--mw-primary-soft);
    border-color: var(--mw-primary);
    color: var(--mw-primary-text);
}

.filter-select {
    width: 190px;
}

.feed-foot {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 20px;
    border-top: 1px solid var(--mw-border);
    color: var(--mw-muted);
    font-size: 13px;
}

/* ---- Pager (Pager.razor) ---- */
.pager {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    padding: 12px 20px;
    border-top: 1px solid var(--mw-border);
    color: var(--mw-muted);
    font-size: 13px;
}

.pager .actions {
    gap: 12px;
}

/* Inside a padded legacy section the pager runs edge to edge like the table above it. */
.admin-section > .pager {
    margin: 0 -20px -20px;
}

.pager-page {
    white-space: nowrap;
}

.auth-consent { margin: 14px 0 12px; }
.auth-consent a { color: var(--mw-primary-text); text-decoration: underline; }