:root {
  color-scheme: dark;
  --bg: #101315;
  --panel: #181d20;
  --panel-2: #20272b;
  --line: #334047;
  --text: #edf3f4;
  --muted: #93a3aa;
  --accent: #43b37a;
  --danger: #ff6b6b;
  --warn: #e5b751;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  height: 100vh;
  overflow: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

.app-shell {
  display: grid;
  grid-template-columns: minmax(300px, 380px) minmax(0, 1fr);
  height: 100vh;
  min-height: 0;
  transition: grid-template-columns 180ms ease;
}

.app-shell.sidebar-collapsed {
  grid-template-columns: 0 minmax(0, 1fr);
}

.app-shell.settings-disabled {
  grid-template-columns: minmax(0, 1fr);
}

.settings-disabled .sidebar-backdrop {
  display: none;
}

.settings {
  min-width: 0;
  border-right: 1px solid var(--line);
  background: var(--panel);
  padding: 20px;
  overflow-y: auto;
  min-height: 0;
  visibility: visible;
  transition:
    transform 180ms ease,
    opacity 180ms ease,
    padding 180ms ease,
    visibility 0s linear 0s;
}

.sidebar-collapsed .settings {
  transform: translateX(-100%);
  opacity: 0;
  visibility: hidden;
  padding-right: 0;
  padding-left: 0;
  pointer-events: none;
  transition:
    transform 180ms ease,
    opacity 180ms ease,
    padding 180ms ease,
    visibility 0s linear 180ms;
}

.brand,
.section-head,
.topbar,
.top-actions,
.actions,
.filters,
.row,
.composer {
  display: flex;
  align-items: center;
}

.brand {
  justify-content: space-between;
  margin-bottom: 20px;
}

.brand-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

h1 {
  margin: 0;
  font-size: 22px;
  font-weight: 700;
}

h2 {
  margin: 0;
  font-size: 13px;
  line-height: 1.2;
  text-transform: uppercase;
  color: var(--muted);
}

.panel {
  display: grid;
  gap: 12px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.section-head {
  justify-content: space-between;
  gap: 12px;
}

.status-dot {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: var(--danger);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--danger), transparent 76%);
}

.status-dot.connected {
  background: var(--accent);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent), transparent 76%);
}

.form-grid {
  display: grid;
  gap: 12px;
}

.config-summary {
  display: grid;
  gap: 4px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #121719;
  color: var(--muted);
  padding: 10px;
  font-size: 12px;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.config-summary strong {
  color: var(--text);
}

.config-details {
  display: grid;
  gap: 12px;
}

.config-details > summary {
  cursor: pointer;
  user-select: none;
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #0d1012;
  padding: 9px 11px;
  font-size: 13px;
  font-weight: 700;
}

.config-details[open] > summary {
  margin-bottom: 12px;
  border-color: color-mix(in srgb, var(--accent), transparent 45%);
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 13px;
}

.row {
  gap: 12px;
}

.row > label {
  flex: 1;
}

.check {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  user-select: none;
}

.check input {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}

.compact {
  min-height: auto;
}

input {
  width: 100%;
}

input,
select {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #0d1012;
  color: var(--text);
  padding: 10px 11px;
  outline: none;
}

select {
  appearance: none;
  background-color: #0d1012;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--muted) 50%),
    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position:
    calc(100% - 17px) 50%,
    calc(100% - 11px) 50%;
  background-repeat: no-repeat;
  background-size: 6px 6px, 6px 6px;
  padding-right: 34px;
}

.native-select {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  border: 0;
  white-space: nowrap;
}

.custom-select {
  position: relative;
  width: 100%;
  min-width: 0;
}

.custom-select-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #0d1012;
  color: var(--text);
  padding: 10px 11px;
  font-weight: 400;
  text-align: left;
}

.custom-select-trigger:hover,
.custom-select.open .custom-select-trigger {
  border-color: color-mix(in srgb, var(--accent), transparent 35%);
}

.custom-select-trigger:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--accent), transparent 30%);
  outline-offset: 2px;
}

.custom-select-value {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.custom-select-chevron {
  width: 8px;
  height: 8px;
  flex: 0 0 8px;
  border-right: 2px solid var(--muted);
  border-bottom: 2px solid var(--muted);
  transform: rotate(45deg) translateY(-2px);
  transition: transform 140ms ease;
}

.custom-select.open .custom-select-chevron {
  transform: rotate(225deg) translate(-1px, -1px);
}

.custom-select-menu {
  position: absolute;
  z-index: 60;
  top: calc(100% + 6px);
  left: 0;
  width: 100%;
  max-height: 260px;
  overflow-y: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 5px;
  box-shadow: 0 14px 32px rgb(0 0 0 / 45%);
}

.custom-select-menu[hidden] {
  display: none;
}

.custom-select-search {
  position: sticky;
  z-index: 1;
  top: 0;
  margin-bottom: 5px;
  border-color: color-mix(in srgb, var(--accent), transparent 55%);
  background: #0d1012;
  padding: 8px 9px;
  font-size: 12px;
}

.custom-select-empty {
  color: var(--muted);
  padding: 9px;
  font-size: 12px;
  text-align: center;
}

.custom-select-option {
  display: block;
  width: 100%;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: var(--muted);
  padding: 8px 9px;
  font-weight: 500;
  text-align: left;
}

.custom-select-option:hover,
.custom-select-option:focus-visible {
  outline: none;
  background: #252d31;
  color: var(--text);
}

.custom-select-option.selected {
  background: color-mix(in srgb, var(--accent), transparent 84%);
  color: var(--text);
}

.custom-select-option[hidden],
.custom-select-empty[hidden] {
  display: none;
}

input:focus,
select:focus {
  border-color: var(--accent);
}

.actions {
  gap: 10px;
  margin-top: 4px;
}

.sidebar-actions {
  gap: 8px;
  margin-top: 0;
}

.settings button {
  padding: 7px 10px;
  font-size: 13px;
}

.wrap {
  flex-wrap: wrap;
}

button {
  border: 1px solid transparent;
  border-radius: 6px;
  background: var(--accent);
  color: #06120b;
  padding: 10px 14px;
  font-weight: 700;
  cursor: pointer;
}

.small {
  padding: 7px 10px;
  font-size: 12px;
}

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

button.secondary.active {
  border-color: color-mix(in srgb, var(--warn), transparent 25%);
  background: color-mix(in srgb, var(--warn), transparent 82%);
}

.icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  border-color: var(--line);
  background: transparent;
  color: var(--text);
  padding: 0;
  font-size: 20px;
  line-height: 1;
}

.sidebar-close {
  font-size: 23px;
}

.settings button.icon-button {
  padding: 0;
  font-size: 20px;
}

.settings button.sidebar-close {
  font-size: 23px;
}

.sidebar-backdrop {
  display: none;
}

button.danger {
  color: #ffd9d9;
  border-color: color-mix(in srgb, var(--danger), transparent 40%);
}

.workspace {
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr) auto;
  min-width: 0;
  min-height: 0;
  height: 100vh;
  background: #0f1214;
}

.topbar {
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--line);
  background: var(--panel);
}

.topbar-main {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.status-copy {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.top-actions {
  gap: 12px;
  flex: 0 0 auto;
}

.language-control {
  display: block;
}

.language-control .custom-select {
  width: 66px;
}

.language-control .custom-select-trigger {
  min-height: 34px;
  padding: 7px 28px 7px 9px;
  font-size: 12px;
  font-weight: 700;
}

.language-control .custom-select-chevron {
  position: absolute;
  right: 11px;
}

.language-control .custom-select-menu {
  min-width: 66px;
}

button.debug-toggle.active {
  border-color: color-mix(in srgb, var(--danger), transparent 20%);
  background: color-mix(in srgb, var(--danger), transparent 78%);
  color: #ffd9d9;
}

.top-actions > button {
  min-height: 34px;
}

.settings button.custom-select-trigger {
  padding: 10px 11px;
  font-size: 13px;
}

#subline {
  color: var(--muted);
  font-size: 13px;
  overflow-wrap: anywhere;
}

.filters {
  flex-wrap: nowrap;
  gap: 10px;
  padding: 10px 22px;
  border-bottom: 1px solid var(--line);
  background: #121719;
  position: relative;
  z-index: 10;
}

.view-button {
  border-color: var(--line);
  background: transparent;
  color: var(--muted);
  padding: 7px 10px;
  font-size: 12px;
}

.view-button.tiny {
  padding: 5px 8px;
}

.view-button.active {
  border-color: color-mix(in srgb, var(--accent), transparent 30%);
  color: var(--text);
  background: color-mix(in srgb, var(--accent), transparent 85%);
}

.search-control {
  position: relative;
  flex: 1 1 220px;
  max-width: 440px;
  min-width: 120px;
}

.filter-input {
  padding: 7px 10px;
  padding-right: 34px;
}

.search-clear {
  position: absolute;
  top: 50%;
  right: 3px;
  width: 28px;
  height: 28px;
  transform: translateY(-50%);
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: 0;
  font-size: 20px;
  line-height: 1;
}

.search-clear:hover {
  color: var(--text);
}

.type-filter-menu {
  position: relative;
  flex: 0 0 auto;
  margin-left: auto;
}

.type-filter-trigger {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-width: 106px;
  justify-content: space-between;
}

.type-filter-trigger strong {
  color: var(--text);
  font-size: 11px;
}

.menu-chevron {
  width: 7px;
  height: 7px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  transition: transform 140ms ease;
}

.type-filter-menu.open .menu-chevron {
  transform: rotate(225deg) translate(-1px, -1px);
}

.type-filter-popover {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: min(520px, calc(100vw - 28px));
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 12px;
  max-height: min(72vh, 680px);
  overflow-y: auto;
  box-shadow: 0 14px 36px rgb(0 0 0 / 45%);
}

.scope-filter-section {
  margin-bottom: 12px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 12px;
}

.scope-filter-fields,
.custom-time-range {
  display: grid;
  grid-template-columns: minmax(150px, 0.8fr) minmax(220px, 1.2fr);
  gap: 10px;
}

.scope-filter-fields label,
.custom-time-range label {
  display: grid;
  gap: 6px;
  min-width: 0;
  color: var(--muted);
  font-size: 11px;
}

.scope-filter-fields .custom-select-trigger,
.custom-time-range input {
  min-height: 38px;
  padding: 8px 9px;
  font-size: 12px;
}

.custom-time-range {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 10px;
}

.custom-time-range.hidden {
  display: none;
}

.type-filter-popover[hidden] {
  display: none;
}

.type-filter-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.type-filter-head > strong {
  font-size: 12px;
  text-transform: uppercase;
  color: var(--muted);
}

.type-filter-head > div {
  display: flex;
  gap: 6px;
}

.type-filter-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px 14px;
}

.type-filter-options .check {
  min-width: 0;
  padding: 5px 6px;
  border-radius: 5px;
}

.type-filter-options .check:hover {
  background: #121719;
}

.messages {
  overflow-y: auto;
  min-height: 0;
  padding: 18px 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.nodes-seen {
  overflow-y: auto;
  min-height: 0;
  padding: 18px 22px;
  display: grid;
  align-content: start;
  gap: 10px;
}

.hidden {
  display: none;
}

.node-row {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  padding: 14px;
}

.node-detail {
  display: grid;
  gap: 12px;
  border-color: color-mix(in srgb, var(--accent), transparent 20%);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--accent), transparent 94%), transparent 130px),
    var(--panel-2);
}

.node-card {
  display: grid;
  gap: 12px;
}

.node-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.node-title-block {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.node-kicker,
.node-last-seen span {
  color: var(--muted);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
}

.node-last-seen {
  display: grid;
  gap: 3px;
  text-align: right;
  white-space: nowrap;
}

.node-last-seen strong {
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.node-chip-row,
.node-latest-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  min-width: 0;
}

.node-latest-row {
  align-items: flex-start;
}

.node-stat-row {
  display: grid;
  grid-template-columns: repeat(6, minmax(62px, 1fr));
  gap: 6px;
}

.node-stat {
  display: grid;
  gap: 2px;
  min-width: 0;
  border: 1px solid color-mix(in srgb, var(--line), transparent 12%);
  border-radius: 6px;
  background: #121719;
  padding: 7px 8px;
}

.node-stat strong {
  color: var(--text);
  font-size: 15px;
  line-height: 1;
}

.node-stat span {
  color: var(--muted);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
}

.node-link {
  appearance: none;
  border: 0;
  background: transparent;
  color: #78c6ff;
  padding: 0;
  font: inherit;
  font-weight: 700;
  line-height: inherit;
  cursor: pointer;
  text-align: left;
  max-width: 100%;
  overflow-wrap: anywhere;
  vertical-align: baseline;
}

.node-link:hover {
  text-decoration: underline;
}

.node-link-name {
  color: var(--muted);
  font-weight: 600;
}

.mini-timeline {
  display: grid;
  align-content: start;
  gap: 8px;
  min-width: 0;
  border: 1px solid color-mix(in srgb, var(--line), transparent 16%);
  border-radius: 6px;
  background: #121719;
  padding: 10px;
}

.mini-timeline-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.mini-timeline h3 {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
}

.mini-timeline-head span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  min-height: 20px;
  border-radius: 999px;
  background: #0d1012;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
}

.timeline-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  align-items: start;
  gap: 10px;
  margin-top: 12px;
}

.timeline-stack {
  display: grid;
  align-content: start;
  gap: 6px;
}

.timeline-line {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  align-items: start;
  gap: 8px;
  border-top: 1px solid color-mix(in srgb, var(--line), transparent 30%);
  padding-top: 6px;
  font-size: 12px;
}

.timeline-line:first-child {
  border-top: 0;
  padding-top: 0;
}

.timeline-line > span {
  color: var(--muted);
}

.timeline-time {
  display: grid;
  gap: 2px;
  min-width: 0;
  line-height: 1.15;
}

.timeline-time span {
  color: var(--muted);
  font-size: 11px;
}

.timeline-time strong {
  color: #b8c8ce;
  font-size: 12px;
  font-weight: 600;
}

.timeline-content {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 6px;
  min-width: 0;
  overflow-wrap: anywhere;
}

.timeline-route {
  display: grid;
  gap: 5px;
  min-width: 0;
  width: 100%;
}

.timeline-message {
  width: 100%;
}

.inline-details {
  margin-top: 10px;
}

.node-data-details {
  border-top: 1px solid var(--line);
  padding-top: 8px;
}

.inline-details summary {
  color: var(--muted);
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
}

.detail-message-list {
  display: grid;
  gap: 8px;
  margin-top: 8px;
}

.node-load-more-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding-top: 4px;
}

.node-load-more-row span {
  color: var(--muted);
  font-size: 11px;
}

a {
  color: #78c6ff;
}

.empty-state {
  border: 1px dashed var(--line);
  border-radius: 8px;
  color: var(--muted);
  padding: 12px;
}

.message {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  padding: 12px;
}

.message.error {
  border-color: color-mix(in srgb, var(--danger), transparent 30%);
}

.message.sent {
  border-color: color-mix(in srgb, var(--accent), transparent 25%);
}

.message-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 12px;
}

.message-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  min-width: 0;
  text-align: right;
}

.message-meta-line {
  overflow-wrap: anywhere;
}

.debug-button {
  border-color: var(--line);
  background: #121719;
  color: var(--muted);
  padding: 3px 7px;
  font-size: 11px;
  line-height: 1.2;
}

.debug-button[aria-expanded="true"] {
  border-color: color-mix(in srgb, var(--accent), transparent 50%);
  color: var(--text);
}

.message-body {
  margin-top: 8px;
  line-height: 1.45;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.structured-body {
  display: grid;
  gap: 8px;
  margin-top: 10px;
}

.route-line {
  display: grid;
  grid-template-columns: fit-content(130px) minmax(0, 1fr);
  gap: 8px;
  align-items: center;
}

.route-label {
  min-width: 70px;
  max-width: 130px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  overflow-wrap: anywhere;
  text-transform: uppercase;
}

.route-path {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

.route-arrow {
  color: var(--muted);
  font-size: 12px;
}

.hop-pill,
.metric-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 26px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #121719;
  padding: 4px 7px;
  font-size: 12px;
}

.hop-pill {
  flex-wrap: wrap;
}

.metric-sub {
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
}

.snr-badge {
  display: inline-flex;
  align-items: center;
  min-height: 18px;
  border-radius: 999px;
  background: #0d1012;
  color: var(--muted);
  padding: 1px 6px;
  font-size: 11px;
  font-weight: 800;
}

.snr-badge.good {
  color: #7fd9a7;
  background: color-mix(in srgb, var(--accent), transparent 86%);
}

.snr-badge.weak {
  color: #f0c878;
  background: color-mix(in srgb, var(--warn), transparent 86%);
}

.chip-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.metric-chip span {
  color: var(--muted);
}

.metric-chip strong {
  color: var(--text);
}

.message-text-pill {
  min-width: 0;
  border: 1px solid color-mix(in srgb, var(--accent), transparent 55%);
  border-radius: 6px;
  background: color-mix(in srgb, var(--accent), transparent 92%);
  padding: 7px 9px;
  line-height: 1.4;
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}

.ok-chip {
  border-color: color-mix(in srgb, var(--accent), transparent 45%);
  background: color-mix(in srgb, var(--accent), transparent 88%);
}

.warn-chip {
  border-color: color-mix(in srgb, var(--warn), transparent 35%);
  background: color-mix(in srgb, var(--warn), transparent 86%);
}

.metric-chip a,
.map-pill {
  color: #65bef7;
}

.coord-chip {
  max-width: 100%;
}

.accent-pill {
  border-color: color-mix(in srgb, var(--accent), transparent 45%);
  background: color-mix(in srgb, var(--accent), transparent 88%);
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 2px 8px;
  border-radius: 999px;
  background: #121719;
  color: var(--muted);
  font-size: 12px;
}

pre {
  margin: 10px 0 0;
  max-height: 280px;
  overflow: auto;
  padding: 10px;
  border-radius: 6px;
  background: #0b0d0f;
  color: #bed4db;
  font-size: 12px;
}

.raw-panel {
  display: grid;
  gap: 6px;
  margin-top: 10px;
}

.raw-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.raw-copy-button {
  padding: 4px 8px;
  font-size: 11px;
  text-transform: none;
}

.raw-data {
  display: block;
  width: 100%;
  height: 280px;
  resize: vertical;
  overflow: auto;
  border: 1px solid #273238;
  border-radius: 6px;
  outline: none;
  background: #0b0d0f;
  color: #bed4db;
  padding: 10px;
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  font-size: 12px;
  line-height: 1.45;
  white-space: pre;
}

.raw-data:focus {
  border-color: var(--accent);
}

.composer {
  gap: 10px;
  padding: 10px 22px;
  border-top: 1px solid var(--line);
  background: var(--panel);
}

.message-input-wrap {
  flex: 1;
  min-width: 0;
}

.composer-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex: 0 0 auto;
  gap: 10px;
  color: var(--muted);
  font-size: 11px;
  white-space: nowrap;
}

.composer-meta .check {
  gap: 5px;
  font-size: 11px;
}

.composer-meta .check input {
  width: 14px;
  height: 14px;
}

#messageByteCount.over-limit {
  color: var(--danger);
}

#messageByteCount {
  flex: 0 0 112px;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

@media (max-width: 820px) {
  body {
    height: 100dvh;
    overflow: hidden;
  }

  .app-shell {
    grid-template-columns: 1fr;
    height: 100dvh;
    min-height: 0;
  }

  .settings {
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 40;
    width: min(88vw, 380px);
    border-right: 1px solid var(--line);
    padding: 18px;
    transform: translateX(-100%);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    box-shadow: 18px 0 42px rgb(0 0 0 / 38%);
  }

  .app-shell.sidebar-open .settings {
    transform: translateX(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    padding: 18px;
    transition:
      transform 180ms ease,
      opacity 180ms ease,
      padding 180ms ease,
      visibility 0s linear 0s;
  }

  .app-shell.sidebar-collapsed {
    grid-template-columns: 1fr;
  }

  .sidebar-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 35;
    border: 0;
    border-radius: 0;
    background: rgb(0 0 0 / 56%);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 180ms ease, visibility 180ms ease;
  }

  .app-shell.sidebar-open .sidebar-backdrop {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .workspace {
    height: 100dvh;
    min-height: 0;
  }

  .topbar {
    gap: 8px;
    padding: 10px 12px;
  }

  .topbar-main {
    gap: 8px;
    flex: 1 1 auto;
  }

  .top-actions {
    gap: 6px;
  }

  .top-actions button {
    padding: 6px 8px;
  }

  .language-control .custom-select {
    width: 62px;
  }

  .language-control .custom-select-trigger {
    padding-top: 7px;
    padding-bottom: 7px;
  }

  #subline {
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .filters {
    gap: 8px;
    padding: 9px 12px;
  }

  .search-control {
    min-width: 0;
  }

  .view-button {
    padding: 7px 9px;
  }

  .type-filter-trigger {
    min-width: 94px;
  }

  .messages,
  .nodes-seen {
    padding: 10px 12px;
  }

  .node-card-head {
    display: grid;
  }

  .message-head {
    align-items: flex-start;
  }

  .message-meta {
    max-width: 52%;
  }

  .raw-data {
    height: 220px;
  }

  .node-last-seen {
    text-align: left;
  }

  .node-stat-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .timeline-line {
    grid-template-columns: 1fr;
  }

  .composer {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
    padding: 10px 12px;
  }

  .message-input-wrap {
    grid-column: 1;
  }

  .composer-meta {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .composer button {
    min-width: 76px;
  }
}

@media (max-width: 480px) {
  .topbar {
    flex-wrap: wrap;
  }

  .topbar-main {
    flex-basis: 100%;
  }

  .top-actions {
    margin-left: 42px;
  }

  .type-filter-trigger {
    min-width: 86px;
  }

  .scope-filter-fields,
  .custom-time-range {
    grid-template-columns: 1fr;
  }
}