:root {
  color-scheme: dark;
  --bg: #080d16;
  --surface: #101724;
  --raised: #172132;
  --input: #0d1421;
  --chart: #0d1420;
  --text: #edf2fb;
  --muted: #a0aec3;
  --faint: #8191a9;
  --border: #263248;
  --strong: #4a5c77;
  --grid: #192337;
  --accent: #9caeff;
  --teal: #60d1c0;
  --purple: #c4a5ee;
  --gold: #e8c989;
  --up: #f58c99;
  --down: #64cbb2;
  --up-volume: #773e51;
  --down-volume: #235b52;
  --area-top: #263658;
  --area-bottom: #101725;
  --selected: #222f4d;
  --inverse: #0d1427;
  --shadow: #030810;
  --font: Inter, "PingFang SC", "Microsoft YaHei", sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}
html[data-theme="light"] {
  color-scheme: light;
  --bg: #f3f5fa;
  --surface: #f8faff;
  --raised: #eaf0f8;
  --input: #f3f6fc;
  --chart: #f6f9ff;
  --text: #17243a;
  --muted: #54657d;
  --faint: #66758c;
  --border: #d6dfea;
  --strong: #9aaac1;
  --grid: #edf1f7;
  --accent: #4056ad;
  --teal: #197e72;
  --purple: #885ba8;
  --gold: #88601b;
  --up: #b93651;
  --down: #187e69;
  --up-volume: #edbfc9;
  --down-volume: #b5dfd4;
  --area-top: #dce4fc;
  --area-bottom: #f4f7ff;
  --selected: #e2e9fc;
  --inverse: #f8faff;
  --shadow: #b2c0d4;
}
* {
  box-sizing: border-box;
}
html {
  font-size: 14px;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 14px/1.55 var(--font);
  min-width: 320px;
}
a {
  color: var(--accent);
  text-decoration: none;
}
button,
input,
select {
  font: inherit;
  color: inherit;
}
button,
input,
select {
  border: 1px solid var(--border);
  border-radius: 5px;
  background: var(--input);
  min-height: 32px;
  padding: 5px 10px;
}
button {
  cursor: pointer;
  transition: background 120ms;
}
button:hover:not(:disabled) {
  background: var(--raised);
  border-color: var(--strong);
}
button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
button:focus-visible,
a:focus-visible,
select:focus-visible,
input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}
button.primary {
  background: var(--accent);
  color: var(--inverse);
  border-color: var(--accent);
  font-weight: 600;
}
button.link {
  border: 0;
  background: transparent;
  padding: 0;
  color: var(--accent);
  min-height: 26px;
  text-align: left;
}
h1,
h2,
h3,
p {
  margin: 0;
}
h1 {
  font-size: 23px;
  font-weight: 500;
  letter-spacing: -0.035em;
}
h2 {
  font-size: 14px;
  font-weight: 600;
}
h3 {
  font-size: 13px;
  font-weight: 500;
}
small,
.small {
  font-size: 11px;
}
.muted {
  color: var(--muted);
}
.faint {
  color: var(--faint);
}
.up {
  color: var(--up);
}
.down {
  color: var(--down);
}
.accent {
  color: var(--accent);
}
.gold {
  color: var(--gold);
}
.mono {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
}
.skip {
  position: absolute;
  top: -80px;
  left: 16px;
  z-index: 50;
  background: var(--accent);
  color: var(--inverse);
  padding: 8px;
}
.skip:focus {
  top: 8px;
}
[hidden] {
  display: none !important;
}
.demo-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 6px 28px;
  font-size: 10px;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
}
.demo-bar b {
  font-size: 9px;
  color: var(--gold);
  margin: 0 4px;
}
.demo-bar > div {
  display: flex;
  align-items: center;
  gap: 7px;
}
.demo-bar select {
  min-height: 25px;
  font-size: 10px;
  padding: 2px 6px;
}
.dot {
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  vertical-align: middle;
  margin-right: 6px;
}
.header {
  display: flex;
  align-items: center;
  gap: 40px;
  padding: 0 28px;
  height: 66px;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.04em;
  white-space: nowrap;
}
.brand-sub {
  color: var(--muted);
  font-weight: 400;
}
.brand-mark {
  height: 26px;
  width: 26px;
  border: 1px solid var(--accent);
  border-radius: 7px;
  display: grid;
  place-items: center;
  position: relative;
  font-size: 15px;
  color: var(--accent);
}
.brand-mark > span {
  position: absolute;
  font-size: 13px;
  right: -4px;
  top: -7px;
  background: var(--bg);
}
nav {
  display: flex;
  gap: 23px;
  height: 100%;
  align-items: stretch;
}
nav button {
  border: 0;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  padding: 0 1px;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
}
nav button[aria-current="page"] {
  border-color: var(--accent);
  color: var(--text);
}
nav button:hover {
  background: transparent !important;
  color: var(--text);
}
.header-actions {
  margin-left: auto;
  display: flex;
  gap: 14px;
  align-items: center;
}
.connection {
  font-size: 10px;
  color: var(--teal);
  white-space: nowrap;
}
.icon-button {
  min-width: 31px;
  padding: 3px;
  font-size: 17px;
  line-height: 1;
}
.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  max-width: 1512px;
  padding: 20px 28px;
  margin: auto;
  border-top: 1px solid var(--border);
  font-size: 9px;
  color: var(--muted);
}
.attribution {
  display: block;
  text-align: right;
  font-size: 9px;
}
#workspace {
  max-width: 1512px;
  margin: auto;
  padding: 22px 28px 30px;
  min-height: 75vh;
}
.page-intro {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin-bottom: 18px;
}
.page-intro p {
  font-size: 11px;
  color: var(--muted);
  margin-top: 4px;
}
.intro-right {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 11px;
}
.live-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 8px;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--teal);
  font-size: 10px;
}
.metric-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
}
.metric {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 15px 16px;
  overflow: hidden;
}
.metric .label {
  font-size: 10px;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  gap: 5px;
}
.metric .amount {
  font: 500 25px/1.6 var(--mono);
  letter-spacing: -0.06em;
  margin: 5px 0;
}
.metric .caption {
  font-size: 10px;
  color: var(--faint);
}
.metric .code {
  color: var(--strong);
  font: 10px var(--mono);
}
.metric::after {
  content: "";
  position: absolute;
  width: 45px;
  height: 1px;
  right: 0;
  bottom: 0;
  background: var(--strong);
}
.info-strip {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 9px 24px;
  font-size: 10px;
  color: var(--muted);
  padding: 12px 0 16px;
}
.info-strip b {
  color: var(--text);
  font-weight: 500;
  font-family: var(--mono);
  margin-left: 5px;
}
.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 7px;
  min-width: 0;
}
.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--border);
}
.panel-body {
  padding: 16px 18px;
}
.section-title {
  display: flex;
  align-items: center;
  gap: 10px;
}
.section-title .code {
  font: 10px var(--mono);
  color: var(--faint);
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 7px;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 10px;
  white-space: nowrap;
}
.badge.good {
  color: var(--teal);
}
.badge.warn {
  color: var(--gold);
}
.badge.alert {
  color: var(--up);
}
.terminal-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 270px;
  gap: 14px;
}
.right-stack {
  display: grid;
  gap: 14px;
  align-content: start;
}
.chart-panel {
  overflow: hidden;
  align-self: start;
}
.chart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.seg {
  display: flex;
  gap: 3px;
  align-items: center;
}
.seg button {
  font-size: 11px;
  min-height: 29px;
  padding: 4px 9px;
  background: transparent;
  border-color: transparent;
}
.seg button[aria-pressed="true"] {
  background: var(--selected);
  color: var(--accent);
  border-color: var(--border);
}
.chart-toolbar {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.chart-toolbar button {
  font-size: 10px;
  min-height: 26px;
  padding: 3px 7px;
  background: transparent;
}
.chart-toolbar button[aria-pressed="true"] {
  color: var(--accent);
  background: var(--selected);
  border-color: var(--strong);
}
.toolbar-sep {
  height: 14px;
  width: 1px;
  background: var(--border);
  margin: 0 4px;
}
.chart-quote {
  font-family: var(--mono);
  font-size: 15px;
  color: var(--up);
  margin-left: 8px;
}
.chart-symbol {
  display: flex;
  align-items: center;
  gap: 9px;
}
.symbol-icon {
  width: 25px;
  height: 25px;
  background: var(--selected);
  color: var(--accent);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 10px;
  font-family: var(--mono);
}
.chart-symbol h2 {
  font-size: 12px;
}
.chart-symbol small {
  display: block;
  color: var(--faint);
  font-size: 9px;
}
.ohlcv {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 13px;
  padding: 8px 15px;
  font: 10px/1.6 var(--mono);
  min-height: 34px;
  color: var(--muted);
  background: var(--chart);
}
.ohlcv strong {
  font-weight: 400;
  color: var(--text);
}
.chart-wrap {
  position: relative;
  background: var(--chart);
}
#price-chart {
  height: 440px;
  min-height: 300px;
}
#trade-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: hidden;
  z-index: 3;
}
#sub-chart {
  height: 125px;
  border-top: 1px solid var(--border);
  background: var(--chart);
}
.chart-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 13px;
  border-top: 1px solid var(--border);
  font-size: 9px;
  color: var(--faint);
  flex-wrap: wrap;
}
.chart-bottom .actions {
  display: flex;
  gap: 4px;
}
.chart-bottom button {
  min-height: 24px;
  font-size: 10px;
  padding: 1px 7px;
}
.replay-controls {
  display: flex;
  align-items: center;
  gap: 7px;
}
.replay-controls input {
  accent-color: var(--accent);
  width: 115px;
  min-height: 20px;
  padding: 0;
}
.quote-big {
  font: 500 29px/1.6 var(--mono);
  letter-spacing: -0.04em;
  margin-top: 5px;
}
.keyval {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 11px;
  padding: 7px 0;
  border-bottom: 1px solid var(--border);
}
.keyval:last-child {
  border: 0;
}
.keyval span:first-child {
  color: var(--muted);
}
.keyval span:last-child {
  font-family: var(--mono);
  text-align: right;
}
.hold-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.allocation {
  height: 4px;
  background: var(--raised);
  border-radius: 4px;
  margin: 12px 0;
}
.allocation i {
  display: block;
  height: 100%;
  background: var(--accent);
  border-radius: 4px;
}
.signal-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.signal-tile {
  background: var(--input);
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 5px;
}
.signal-tile label {
  display: block;
  color: var(--muted);
  font-size: 10px;
}
.signal-tile strong {
  display: block;
  font: 17px/1.8 var(--mono);
}
.decision-mini {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.decision-mini:last-child {
  border: 0;
}
.decision-mini header {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 10px;
  color: var(--muted);
}
.decision-mini p {
  font-size: 11px;
  margin-top: 6px;
}
.decision-mini button {
  font-size: 10px;
}
.mt {
  margin-top: 14px;
}
.table-tools {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.table-tools input {
  font-size: 11px;
  max-width: 150px;
}
.table-tools select {
  font-size: 11px;
}
.table-wrap {
  overflow-x: auto;
}
table {
  border-collapse: collapse;
  width: 100%;
  font-size: 11px;
  white-space: nowrap;
}
th {
  color: var(--muted);
  font-weight: 400;
  font-size: 10px;
  background: var(--input);
  text-align: left;
  padding: 11px 15px;
  border-bottom: 1px solid var(--border);
}
td {
  padding: 13px 15px;
  border-bottom: 1px solid var(--border);
  font-variant-numeric: tabular-nums;
}
tbody tr:last-child td {
  border-bottom: 0;
}
tbody tr:hover {
  background: var(--raised);
}
tr.selected {
  background: var(--selected);
}
td .sub {
  display: block;
  font-size: 9px;
  color: var(--muted);
  margin-top: 4px;
}
.sort {
  border: 0;
  padding: 0;
  background: transparent;
  min-height: 20px;
  font-size: 10px;
  color: var(--muted);
}
.pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 11px 15px;
  border-top: 1px solid var(--border);
  font-size: 10px;
  color: var(--muted);
}
.pagination button {
  font-size: 10px;
  min-height: 25px;
  padding: 3px 8px;
}
.two-cols {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.three-cols {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.four-cols {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.amount-large {
  font: 500 35px/1.6 var(--mono);
  letter-spacing: -0.06em;
}
.summary-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 11px 0;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
}
.summary-row:last-child {
  border: 0;
}
.summary-row span:first-child {
  color: var(--muted);
}
.summary-row strong {
  font-family: var(--mono);
  font-weight: 500;
}
.cost-track {
  display: flex;
  height: 5px;
  gap: 2px;
  margin: 14px 0;
}
.cost-track span {
  height: 100%;
  background: var(--accent);
}
.cost-track span:nth-child(2) {
  background: var(--gold);
}
.cost-track span:nth-child(3) {
  background: var(--purple);
}
.empty {
  padding: 60px 20px;
  text-align: center;
  color: var(--muted);
}
.empty h2 {
  color: var(--text);
  font-size: 18px;
  margin-bottom: 8px;
}
.notice {
  padding: 11px 14px;
  border: 1px solid var(--border);
  border-left: 2px solid var(--gold);
  border-radius: 4px;
  background: var(--surface);
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 16px;
}
.round-item {
  border-bottom: 1px solid var(--border);
  padding: 18px;
}
.round-item:last-child {
  border: 0;
}
.round-top {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
  font-size: 11px;
  margin-bottom: 13px;
}
.round-top time {
  font-family: var(--mono);
  color: var(--muted);
}
.round-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.round-role {
  border-left: 2px solid var(--accent);
  padding-left: 12px;
}
.round-role.critic {
  border-color: var(--purple);
}
.round-role label {
  color: var(--muted);
  font-size: 10px;
}
.round-role p {
  font-size: 12px;
  margin-top: 6px;
  line-height: 1.75;
}
.round-bottom {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  margin-top: 15px;
  font-size: 10px;
  color: var(--muted);
}
.factor-card {
  padding: 17px;
}
.factor-card header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.factor-card p {
  font-size: 11px;
  color: var(--muted);
  margin: 9px 0 15px;
}
.factor-card .stat {
  font: 24px var(--mono);
  margin: 10px 0;
}
.factor-card .stat small {
  font: 10px var(--font);
  color: var(--muted);
}
.pipeline {
  display: flex;
  gap: 0;
  align-items: stretch;
  overflow: auto;
}
.pipeline span {
  flex: 1;
  padding: 13px 10px;
  font-size: 10px;
  text-align: center;
  border-right: 1px solid var(--border);
  white-space: nowrap;
}
.pipeline span:last-child {
  border: 0;
}
.pipeline span.active {
  color: var(--accent);
  background: var(--selected);
}
.status-card {
  padding: 15px;
}
.status-card .state {
  margin: 9px 0;
  font-size: 13px;
  color: var(--teal);
}
.status-card p {
  font-size: 10px;
  color: var(--muted);
}
.log-line {
  display: grid;
  grid-template-columns: 100px 68px 1fr;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font: 10px/1.6 var(--mono);
}
.log-line:last-child {
  border: 0;
}
.log-line time {
  color: var(--muted);
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}
.field label {
  display: block;
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 6px;
}
.field input,
.field select {
  width: 100%;
}
.field small {
  display: block;
  color: var(--muted);
  margin-top: 5px;
  font-size: 10px;
}
.setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 13px 0;
  border-bottom: 1px solid var(--border);
}
.setting-row label {
  font-size: 12px;
}
.setting-row small {
  display: block;
  color: var(--muted);
  font-size: 10px;
  margin-top: 4px;
}
.setting-row input {
  width: 17px;
  height: 17px;
  accent-color: var(--accent);
}
.setting-actions {
  display: flex;
  gap: 8px;
  margin-top: 18px;
}
.pill {
  padding: 4px 7px;
  background: var(--selected);
  color: var(--accent);
  border-radius: 4px;
  font-size: 10px;
}
.cost-number {
  font: 30px/1.8 var(--mono);
  color: var(--accent);
}
dialog {
  width: min(620px, calc(100% - 28px));
  max-height: 85vh;
  overflow: auto;
  border: 1px solid var(--strong);
  border-radius: 10px;
  background: var(--surface);
  color: var(--text);
  padding: 0;
  box-shadow: 0 30px 100px var(--shadow);
}
dialog::backdrop {
  background: color-mix(in srgb, var(--shadow) 75%, transparent);
}
.dialog-head {
  position: sticky;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 17px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  z-index: 1;
}
.dialog-head h2 {
  font-size: 16px;
}
#detail-body {
  padding: 20px;
}
.dialog-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.dialog-label {
  color: var(--muted);
  font-size: 10px;
  margin-bottom: 6px;
}
.dialog-number {
  font: 24px var(--mono);
}
.evidence {
  margin: 16px 0;
  padding: 13px;
  background: var(--input);
  border: 1px solid var(--border);
  border-radius: 5px;
}
.evidence p {
  font-size: 12px;
  line-height: 1.8;
}
.evidence h3 {
  margin-bottom: 7px;
}
#toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  max-width: calc(100vw - 30px);
  z-index: 100;
  padding: 11px 16px;
  background: var(--raised);
  border: 1px solid var(--strong);
  border-radius: 6px;
  font-size: 12px;
  box-shadow: 0 10px 40px var(--shadow);
}
.fallback {
  padding: 24px;
  color: var(--up);
}
.kbd {
  font: 10px var(--mono);
  padding: 1px 4px;
  border: 1px solid var(--strong);
  border-radius: 3px;
}
@media (min-width: 1500px) {
  #price-chart {
    height: 440px;
  }
}
@media (max-width: 1150px) {
  .header {
    gap: 25px;
  }
  nav {
    gap: 18px;
  }
  .terminal-grid {
    grid-template-columns: minmax(0, 1fr) 245px;
  }
  .metric .amount {
    font-size: 21px;
  }
  .metric {
    padding: 13px;
  }
  .demo-copy {
    display: none;
  }
  #workspace {
    padding: 20px;
  }
  .header,
  .demo-bar {
    padding-inline: 20px;
  }
}
@media (max-width: 960px) {
  .terminal-grid {
    grid-template-columns: 1fr;
  }
  .right-stack {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .metric-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .header {
    gap: 20px;
  }
  nav {
    gap: 14px;
  }
  .connection {
    display: none;
  }
  .brand {
    font-size: 16px;
  }
  .three-cols {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 680px) {
  .demo-bar {
    padding: 6px 12px;
    gap: 6px;
    flex-wrap: wrap;
  }
  .header {
    height: auto;
    min-height: 90px;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 0;
    padding: 13px 14px 0;
  }
  .brand {
    font-size: 18px;
  }
  .header-actions {
    grid-column: 2;
    grid-row: 1;
  }
  .header nav {
    grid-column: 1/-1;
    grid-row: 2;
    gap: 24px;
    height: 44px;
    overflow: auto;
    width: 100%;
  }
  nav button {
    flex: none;
    font-size: 11px;
  }
  .page-intro {
    display: block;
    margin-bottom: 14px;
  }
  .intro-right {
    margin-top: 10px;
    flex-wrap: wrap;
  }
  h1 {
    font-size: 21px;
  }
  #workspace {
    padding: 18px 12px 24px;
  }
  .metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }
  .metric {
    padding: 12px;
  }
  .metric .amount {
    font-size: 23px;
  }
  .metric .caption {
    font-size: 10px;
  }
  .info-strip {
    gap: 7px 16px;
    padding-block: 11px;
  }
  .right-stack,
  .two-cols,
  .three-cols,
  .four-cols {
    grid-template-columns: 1fr;
  }
  .right-stack {
    grid-template-columns: 1fr 1fr;
  }
  .right-stack > .panel:last-child {
    grid-column: 1/-1;
  }
  .panel-head {
    padding: 13px;
    flex-wrap: wrap;
  }
  .panel-body {
    padding: 13px;
  }
  .chart-header {
    padding: 10px;
    gap: 8px;
  }
  .chart-symbol {
    gap: 7px;
  }
  .chart-symbol h2 {
    font-size: 11px;
  }
  .chart-quote {
    font-size: 13px;
  }
  .chart-toolbar {
    padding: 7px 9px;
    gap: 4px;
  }
  .chart-toolbar button {
    font-size: 10px;
    min-height: 30px;
  }
  .chart-toolbar .toolbar-sep {
    margin: 0 2px;
  }
  #price-chart {
    height: 340px;
  }
  .ohlcv {
    font-size: 10px;
    padding: 7px 10px;
    gap: 3px 9px;
    min-height: 49px;
  }
  .chart-bottom {
    padding: 8px 10px;
  }
  .replay-controls input {
    width: 90px;
  }
  .round-columns {
    grid-template-columns: 1fr;
  }
  .round-top,
  .round-bottom {
    flex-wrap: wrap;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .site-footer {
    flex-direction: column;
    padding: 18px 14px;
    line-height: 1.8;
  }
  .attribution {
    text-align: left;
  }
  .table-tools {
    width: 100%;
    gap: 6px;
  }
  .table-tools input {
    flex: 1;
    min-width: 90px;
    max-width: none;
  }
  .table-tools select {
    max-width: 110px;
  }
  .log-line {
    grid-template-columns: 75px 50px 1fr;
    gap: 8px;
  }
  .dialog-grid {
    gap: 12px;
  }
  .dialog-number {
    font-size: 21px;
  }
  .amount-large {
    font-size: 30px;
  }
  .trace-legend {
    display: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}

.chart-panel:fullscreen {
  background: var(--surface);
  padding: 10px;
}
.chart-panel:fullscreen #price-chart {
  height: calc(100vh - 205px);
}

body:has(.chart-panel.expanded) {
  overflow: hidden;
}
.chart-panel.expanded {
  position: fixed;
  inset: 8px;
  z-index: 60;
  box-shadow: 0 0 0 20px var(--bg);
  height: calc(100dvh - 16px);
  overflow: auto;
}
.chart-panel.expanded #price-chart {
  height: calc(100dvh - 185px);
}
.chart-panel.expanded:has(#sub-chart:not([hidden])) #price-chart {
  height: calc(100dvh - 310px);
}

@media (max-width: 420px) {
  .right-stack {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Publication polish: accessible navigation, focus, touch targets and safe areas. */
nav a {
  display: flex;
  align-items: center;
  border-bottom: 2px solid transparent;
  padding: 0 1px;
  font-size: 12px;
  color: var(--muted);
  white-space: nowrap;
}
nav a[aria-current="page"] {
  border-color: var(--accent);
  color: var(--text);
}
nav a:hover {
  color: var(--text);
}
.home-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
  gap: 7px;
  min-height: 44px;
  padding: 0 13px;
  border: 1px solid var(--strong);
  border-radius: 999px;
  background: var(--surface);
  font-size: 12px;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
}
.home-link svg {
  flex: none;
  color: var(--accent);
}
.home-link:hover,
.home-link:focus-visible {
  border-color: var(--accent);
  background: var(--selected);
}
.home-link:active {
  background: var(--raised);
}
.footer-home {
  display: flex;
  align-items: center;
  gap: 7px;
  width: fit-content;
  min-height: 44px;
  font-size: 12px;
  color: var(--muted);
}
.footer-home:hover {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 4px;
}
button,
a,
input,
select {
  touch-action: manipulation;
  -webkit-tap-highlight-color: color-mix(
    in srgb,
    var(--accent) 15%,
    transparent
  );
}
h1,
h2,
h3 {
  text-wrap: balance;
  scroll-margin-top: 20px;
}
.panel-head > * {
  min-width: 0;
}
.dialog-head {
  padding-top: max(17px, env(safe-area-inset-top));
}
dialog {
  overscroll-behavior: contain;
}
.chart-panel.expanded {
  overscroll-behavior: contain;
}
#workspace:focus {
  outline: none;
}
.setting-row:focus-within {
  outline: 1px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}
.table-tools input:focus {
  border-color: var(--accent);
}
.pagination button:disabled {
  opacity: 0.38;
}
#estimate {
  overflow-wrap: anywhere;
}
.demo-bar {
  padding-top: max(6px, env(safe-area-inset-top));
}
.site-footer {
  padding-bottom: max(20px, env(safe-area-inset-bottom));
}
.metric .caption {
  line-height: 1.6;
}
.small,
.small.muted {
  line-height: 1.7;
}
.table-wrap {
  scrollbar-color: var(--strong) var(--input);
}
@media (max-width: 680px) {
  .header nav a {
    font-size: 12px;
    min-height: 44px;
  }
  .icon-button {
    min-width: 36px;
    min-height: 36px;
  }
  .chart-toolbar button {
    min-height: 34px;
  }
  .pagination button {
    min-height: 36px;
  }
  .table-tools input,
  .table-tools select {
    min-height: 36px;
  }
  .home-link {
    padding-inline: 11px;
    font-size: 12px;
  }
  .brand {
    gap: 8px;
    font-size: 16px;
  }
  .brand-sub {
    display: none;
  }
  .header-actions {
    gap: 8px;
  }
  .chart-panel.expanded {
    inset: 0;
    border-radius: 0;
    padding-top: env(safe-area-inset-top);
  }
  .chart-panel.expanded #price-chart {
    height: calc(100dvh - 245px);
  }
  .chart-panel.expanded:has(#sub-chart:not([hidden])) #price-chart {
    height: calc(100dvh - 370px);
  }
}