:root {
  color-scheme: light;
  --bg: #eef1f4;
  --surface: #ffffff;
  --surface-alt: #f7f9fb;
  --ink: #16202a;
  --muted: #627181;
  --line: #d7dee6;
  --blue: #2563eb;
  --green: #0f8f66;
  --red: #d64545;
  --amber: #b7791f;
  --violet: #6d5bd0;
  --shadow: 0 14px 40px rgba(28, 39, 52, 0.09);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family:
    "Noto Sans TC",
    "Microsoft JhengHei",
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-shell {
  min-height: 100vh;
  padding: 24px;
}

.topbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin: 0 auto 20px;
  max-width: 1760px;
}

.eyebrow {
  color: var(--blue);
  font-size: 12px;
  font-weight: 700;
  margin: 0 0 6px;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  font-size: 30px;
  line-height: 1.2;
  margin-bottom: 0;
}

h2 {
  font-size: 18px;
  line-height: 1.25;
  margin-bottom: 5px;
}

.panel-header p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
  margin-bottom: 0;
}

.market-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(120px, 1fr));
  gap: 10px;
  min-width: min(680px, 100%);
}

.market-strip div {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 14px;
  box-shadow: var(--shadow);
}

.market-strip span,
label span {
  color: var(--muted);
  display: block;
  font-size: 12px;
  line-height: 1.1;
  margin-bottom: 6px;
}

.market-strip strong {
  display: block;
  font-size: 18px;
  white-space: nowrap;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin: 0 auto;
  max-width: 1760px;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  min-width: 0;
  padding: 18px;
}

.panel-header {
  align-items: start;
  display: flex;
  gap: 16px;
  justify-content: space-between;
  margin-bottom: 14px;
}

.market-panel {
  grid-column: 1 / -1;
  grid-row: 1;
}

.calendar-panel {
  grid-column: 1;
  grid-row: 2 / 4;
}

.regime-panel {
  grid-column: 2 / -1;
  grid-row: 3;
}

.option-chain-panel {
  grid-column: 2 / -1;
  grid-row: 2;
  min-height: 0;
}

.t-quote-panel {
  grid-column: 1 / -1;
  grid-row: 4;
}

.positions-panel,
.payoff-panel {
  grid-column: 1 / -1;
}

.positions-panel {
  grid-row: 5;
  width: 100%;
}

.payoff-panel {
  grid-row: 6;
  width: 100%;
}

.segmented {
  background: var(--surface-alt);
  border: 1px solid var(--line);
  border-radius: 8px;
  display: inline-flex;
  padding: 3px;
}

.segmented button {
  background: transparent;
  border: 0;
  border-radius: 6px;
  color: var(--muted);
  padding: 7px 10px;
  white-space: nowrap;
}

.segmented button.active {
  background: var(--ink);
  color: #ffffff;
}

.position-toolbar {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.storage-status {
  background: var(--surface-alt);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  display: inline-flex;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.2;
  padding: 7px 10px;
  white-space: nowrap;
}

.storage-status.warning {
  background: #fff8e6;
  border-color: #f0d48a;
  color: var(--amber);
}

.portfolio-actions {
  display: inline-flex;
  gap: 6px;
}

.portfolio-actions .ghost-action {
  min-height: 32px;
  padding: 6px 10px;
}

.panel-tabs {
  align-items: center;
  background: var(--surface-alt);
  border: 1px solid var(--line);
  border-radius: 8px;
  display: inline-flex;
  flex-shrink: 0;
  gap: 2px;
  padding: 3px;
}

.panel-tabs button {
  background: transparent;
  border: 0;
  border-radius: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  min-height: 32px;
  padding: 6px 10px;
  white-space: nowrap;
}

.panel-tabs button.active {
  background: #ffffff;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.08);
  color: var(--ink);
}

.tab-pane[hidden] {
  display: none;
}

.position-form,
.data-controls {
  display: grid;
  grid-template-columns: repeat(9, minmax(86px, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}

.data-controls {
  align-items: end;
  grid-template-columns: repeat(2, minmax(130px, 0.8fr)) auto minmax(180px, 1fr);
}

.market-panel .data-controls {
  gap: 8px;
  margin-bottom: 8px;
}

.market-panel .data-controls input,
.market-panel .data-controls button {
  min-height: 32px;
  padding-bottom: 5px;
  padding-top: 5px;
}

.market-panel .data-controls label span {
  margin-bottom: 3px;
}

.data-controls .provider-note {
  align-self: center;
  justify-self: end;
  text-align: right;
}

.data-controls.slim {
  grid-template-columns: repeat(3, minmax(110px, 1fr));
}

.automation-placeholders {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(3, minmax(120px, 1fr));
  margin-bottom: 12px;
}

.automation-placeholders div {
  background: var(--surface-alt);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
}

.automation-placeholders span {
  color: var(--muted);
  display: block;
  font-size: 12px;
  margin-bottom: 5px;
}

.automation-placeholders strong {
  display: block;
  font-size: 14px;
}

.automation-history-controls {
  display: grid;
  gap: 10px;
  grid-template-columns: minmax(180px, 260px) 1fr;
  margin-bottom: 12px;
}

.automation-log-wrap {
  max-height: 250px;
  overflow: auto;
}

.automation-table {
  min-width: 900px;
}

.automation-table thead th {
  position: sticky;
  top: 0;
  z-index: 1;
}

label,
.compact-field {
  min-width: 0;
}

.spot-readout {
  background: var(--surface-alt);
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  gap: 5px;
  min-width: 180px;
  padding: 9px 12px;
}

.spot-readout strong {
  color: var(--ink);
  font-size: 18px;
  line-height: 1.1;
}

.spot-readout small {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.3;
}

input,
select {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 7px;
  color: var(--ink);
  min-height: 38px;
  outline: none;
  padding: 8px 10px;
  width: 100%;
}

input:focus,
select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.14);
}

.primary-action,
.secondary-action,
.danger-action,
.ghost-action {
  align-items: center;
  border: 1px solid transparent;
  border-radius: 7px;
  display: inline-flex;
  justify-content: center;
  min-height: 38px;
  padding: 8px 12px;
  white-space: nowrap;
}

.primary-action {
  align-self: end;
  background: var(--blue);
  color: #ffffff;
}

.secondary-action {
  align-self: end;
  background: var(--ink);
  color: #ffffff;
}

.danger-action {
  background: #fff5f5;
  border-color: #ffd1d1;
  color: var(--red);
}

.ghost-action {
  background: var(--surface-alt);
  border-color: var(--line);
  color: var(--ink);
}

.table-wrap {
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: auto;
}

table {
  border-collapse: collapse;
  min-width: 1080px;
  width: 100%;
}

.compact-table table {
  min-width: 760px;
}

.strategy-table {
  min-width: 860px;
  table-layout: fixed;
}

.strategy-table th {
  background: #155f7c;
  color: #ffffff;
  font-size: 13px;
  line-height: 1.2;
  text-align: center;
  vertical-align: middle;
}

.strategy-table td {
  color: #000000;
  font-size: 15px;
  font-weight: 700;
  height: 34px;
  line-height: 1.2;
  padding: 4px 8px;
  text-align: center;
  vertical-align: middle;
  white-space: normal;
}

.strategy-table th:nth-child(1),
.strategy-table td:nth-child(1) {
  width: 58px;
}

.strategy-table th:nth-child(2),
.strategy-table td:nth-child(2),
.strategy-table th:nth-child(3),
.strategy-table td:nth-child(3),
.strategy-table th:nth-child(4),
.strategy-table td:nth-child(4) {
  width: 105px;
}

.strategy-table th:nth-child(5),
.strategy-table td:nth-child(5),
.strategy-table th:nth-child(6),
.strategy-table td:nth-child(6),
.strategy-table th:nth-child(7),
.strategy-table td:nth-child(7) {
  width: 110px;
}

.strategy-table th:nth-child(8),
.strategy-table td:nth-child(8) {
  width: 150px;
}

.strategy-filters {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(3, minmax(150px, 1fr));
  margin-bottom: 8px;
}

.strategy-table-wrap {
  max-height: 360px;
  overflow: auto;
}

.strategy-table-wrap thead th {
  position: sticky;
  top: 0;
  z-index: 1;
}

.t-quote-wrap {
  max-height: 460px;
  overflow: auto;
}

.t-vix-panel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  margin-bottom: 14px;
  padding: 12px;
}

.t-vix-header {
  align-items: baseline;
  display: flex;
  gap: 12px;
  justify-content: space-between;
  margin-bottom: 8px;
}

.t-vix-header span {
  color: var(--muted);
  display: block;
  font-size: 12px;
  font-weight: 700;
}

.t-vix-header strong {
  color: var(--ink);
  display: block;
  font-size: 24px;
}

.t-vix-header small {
  color: var(--muted);
  text-align: right;
}

#tVixChart {
  display: block;
  height: 180px;
  width: 100%;
}

.t-quote-table {
  min-width: 1760px;
  table-layout: fixed;
}

.t-quote-table th {
  text-align: center;
}

.t-quote-table thead th {
  position: sticky;
  top: 0;
  z-index: 1;
}

.t-quote-table thead tr:nth-child(2) th {
  top: 34px;
}

.t-quote-table td {
  text-align: right;
}

.t-quote-table thead tr:first-child th:first-child {
  background: #eaf4ff;
  color: #155f7c;
}

.t-quote-table thead tr:first-child th:last-child {
  background: #fff0f0;
  color: #b42334;
}

.t-quote-table th:nth-child(12),
.t-quote-table td:nth-child(12),
.t-quote-table .strike-heading,
.t-quote-table .strike-cell {
  background: #f8fafc;
  color: var(--ink);
  font-weight: 800;
  text-align: center;
}

.t-quote-table .atm-row td {
  background: #fff8e6;
}

.t-quote-table .atm-row .strike-cell {
  color: var(--amber);
}

.quote-price {
  background: transparent;
  border: 0;
  color: inherit;
  font: inherit;
  font-weight: 800;
  min-height: auto;
  padding: 0;
  text-align: right;
}

.quote-price:hover {
  text-decoration: underline;
}

.quote-call,
.quote-call .quote-price {
  color: #155f7c;
}

.quote-put,
.quote-put .quote-price {
  color: #b42334;
}

.strategy-table td:nth-child(2),
.strategy-table td:nth-child(3),
.strategy-table td:nth-child(4) {
  border-color: #111111;
}

.strategy-table .market-fast {
  background: #f4bd9e;
}

.strategy-table .market-slow {
  background: #6fc6df;
}

.strategy-table .market-range {
  background: #d8d8d8;
}

.strategy-table .market-down {
  background: #c7d7f2;
}

.strategy-table .vol-cell {
  background: #cfeecf;
}

.strategy-table .expiry-cell {
  background: #bfecc8;
}

.strategy-table .divider td {
  border-top: 1px solid #111111;
}

th,
td {
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  padding: 10px 9px;
  text-align: right;
  white-space: nowrap;
}

th {
  background: var(--surface-alt);
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

th:first-child,
td:first-child,
th:nth-child(2),
td:nth-child(2) {
  text-align: left;
}

.t-quote-table th:first-child,
.t-quote-table th:nth-child(2) {
  text-align: center;
}

.t-quote-table td:first-child,
.t-quote-table td:nth-child(2) {
  text-align: right;
}

tbody tr:last-child td {
  border-bottom: 0;
}

.tag {
  border-radius: 999px;
  display: inline-flex;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 8px;
}

.tag.live {
  background: #e9f6f1;
  color: var(--green);
}

.tag.sim {
  background: #eef2ff;
  color: var(--violet);
}

.positive {
  color: var(--green);
}

.negative {
  color: var(--red);
}

#payoffCanvas {
  border: 1px solid var(--line);
  border-radius: 8px;
  display: block;
  height: clamp(300px, 38vh, 460px);
  width: 100%;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.stat-card {
  background: var(--surface-alt);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 11px 12px;
}

.stat-card span {
  color: var(--muted);
  display: block;
  font-size: 12px;
  margin-bottom: 5px;
}

.stat-card strong {
  display: block;
  font-size: 16px;
}

.chart-stack {
  display: grid;
  gap: 8px;
  max-width: 100%;
  min-width: 0;
  overflow: hidden;
  width: 100%;
}

.chart-area {
  border: 1px solid var(--line);
  border-radius: 8px;
  max-width: 100%;
  min-width: 0;
  overflow: hidden;
  position: relative;
  width: 100%;
}

.chart-area > div,
.chart-area canvas {
  max-width: 100%;
}

.chart-main {
  height: 390px;
}

.futures-chart-header {
  align-items: center;
  display: flex;
  gap: 12px;
  justify-content: space-between;
  margin: 0 0 8px;
}

.futures-chart-header strong {
  color: var(--ink);
  display: block;
  font-size: 15px;
}

.futures-chart-header span {
  color: var(--muted);
  display: block;
  font-size: 12px;
  margin-top: 3px;
}

.futures-time-axis {
  bottom: 2px;
  color: #334155;
  font-size: 11px;
  height: 18px;
  left: 0;
  pointer-events: none;
  position: absolute;
  right: 72px;
  z-index: 5;
}

.futures-time-axis span {
  background: rgba(255, 255, 255, 0.86);
  line-height: 18px;
  padding: 0 2px;
  position: absolute;
  top: 0;
  transform: translateX(-50%);
  white-space: nowrap;
}

.futures-time-axis span.edge-left {
  transform: translateX(0);
}

.event-lane {
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 8px;
  height: 30px;
  overflow: hidden;
  position: relative;
}

.event-lane::before {
  background: linear-gradient(to right, transparent, rgba(98, 113, 129, 0.18), transparent);
  content: "";
  height: 1px;
  left: 0;
  position: absolute;
  right: 0;
  top: 50%;
}

.event-marker {
  align-items: center;
  background: #155f7c;
  border: 1px solid #ffffff;
  border-radius: 999px;
  box-shadow: 0 2px 7px rgba(21, 95, 124, 0.24);
  color: #ffffff;
  display: inline-flex;
  font-size: 11px;
  font-weight: 800;
  height: 20px;
  justify-content: center;
  line-height: 1;
  position: absolute;
  top: 4px;
  transform: translateX(-50%);
  width: 20px;
  z-index: 2;
}

.event-marker::before {
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 6px solid #155f7c;
  bottom: -5px;
  content: "";
  left: 50%;
  position: absolute;
  transform: translateX(-50%);
}

.event-marker[data-event-type="settlement"] {
  background: #155f7c;
}

.score-chart-shell {
  max-width: 100%;
  min-width: 0;
  overflow: hidden;
  position: relative;
  width: 100%;
}

.score-chart-shell::before {
  background:
    linear-gradient(
      to bottom,
      rgba(20, 184, 166, 0.24) 0%,
      rgba(20, 184, 166, 0.1) 18%,
      rgba(255, 255, 255, 0) 34%,
      rgba(255, 255, 255, 0) 66%,
      rgba(37, 99, 235, 0.1) 82%,
      rgba(37, 99, 235, 0.24) 100%
    );
  border-radius: 8px;
  content: "";
  inset: 0;
  pointer-events: none;
  position: absolute;
  z-index: 1;
}

.score-chart-title {
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  left: 10px;
  padding: 4px 8px;
  position: absolute;
  top: 8px;
  z-index: 3;
}

.chart-score {
  height: 150px;
  position: relative;
  z-index: 2;
}

.chart-delta {
  height: 120px;
}

.provider-note,
.status-line {
  color: var(--muted);
  font-size: 12px;
}

.status-line {
  margin: 10px 0 0;
}

.calendar-list {
  display: grid;
  gap: 9px;
  margin-top: 12px;
}

.settlement-calendar {
  background: var(--surface-alt);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
}

.settlement-calendar-header {
  align-items: center;
  display: flex;
  gap: 12px;
  justify-content: space-between;
  margin-bottom: 10px;
}

.settlement-calendar-header strong {
  display: block;
  font-size: 14px;
}

.settlement-calendar-header span {
  color: var(--muted);
  display: block;
  font-size: 12px;
  margin-top: 2px;
}

.settlement-countdown {
  background: #e9f6f1;
  border: 1px solid #b9e3d4;
  border-radius: 999px;
  color: var(--green);
  font-weight: 800;
  padding: 5px 9px;
  white-space: nowrap;
}

.settlement-months {
  display: grid;
  gap: 12px;
}

.settlement-month {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.settlement-month-title {
  color: var(--ink);
  font-size: 14px;
  font-weight: 800;
  padding: 9px 10px;
}

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

.settlement-weekdays span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  padding: 5px 0;
  text-align: center;
}

.settlement-day {
  align-items: center;
  background: #ffffff;
  border-right: 1px solid #e5ebf1;
  border-top: 1px solid #e5ebf1;
  display: flex;
  flex-direction: column;
  gap: 1px;
  justify-content: center;
  min-height: 42px;
  position: relative;
}

.settlement-day.blank {
  background: #ffffff;
  border-top: 1px solid #e5ebf1;
  min-height: 42px;
}

.settlement-day:nth-child(7n) {
  border-right: 0;
}

.settlement-day strong {
  font-size: 13px;
  line-height: 1;
}

.settlement-day span {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.1;
}

.settlement-day.in-cycle {
  box-shadow: inset 0 0 0 1px rgba(15, 143, 102, 0.22);
}

.settlement-day.weekend {
  background: #f7f9fb;
  box-shadow: none;
}

.settlement-day.weekend span {
  color: transparent;
}

.settlement-day.weekend.cycle-end span {
  color: #2563eb;
}

.settlement-day.time-p1 {
  background: #e8f7ef;
}

.settlement-day.time-p2 {
  background: #fff1df;
  box-shadow: inset 0 0 0 1px rgba(245, 158, 11, 0.28);
}

.settlement-day.time-p3 {
  background: #ffe8e8;
  box-shadow: inset 0 0 0 1px rgba(214, 69, 69, 0.32);
}

.settlement-day.time-p1 span {
  color: var(--green);
  font-weight: 800;
}

.settlement-day.time-p2 span {
  color: #b7791f;
  font-weight: 800;
}

.settlement-day.time-p3 span {
  color: var(--red);
  font-weight: 800;
}

.settlement-day.cycle-start {
  background: #fff3ec;
  box-shadow: inset 0 0 0 2px #f97316;
}

.settlement-day.cycle-end {
  background: #e9f2ff;
  box-shadow: inset 0 0 0 2px #2563eb;
}

.settlement-day.cycle-end span {
  color: #2563eb;
  font-weight: 800;
}

.settlement-day.today {
  outline: 2px solid #155f7c;
  outline-offset: -3px;
}

.calendar-item {
  align-items: center;
  background: var(--surface-alt);
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  grid-template-columns: 92px 1fr auto;
  gap: 10px;
  padding: 11px 12px;
}

.calendar-item time {
  color: var(--ink);
  font-weight: 800;
}

.calendar-item span {
  color: var(--muted);
  font-size: 12px;
}

.calendar-item strong {
  color: var(--amber);
  font-size: 13px;
  white-space: nowrap;
}

.regime-framework {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 12px;
}

.regime-category {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  padding: 12px;
}

.regime-category-title {
  align-items: baseline;
  display: flex;
  gap: 10px;
  justify-content: space-between;
  margin-bottom: 10px;
}

.regime-category-title span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.regime-category-title strong {
  color: var(--ink);
  font-size: 15px;
}

.regime-category p {
  color: var(--muted);
  line-height: 1.55;
  margin: 0;
}

.volatility-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: 1fr;
}

.volatility-grid div {
  background: var(--surface-alt);
  border: 1px solid var(--line);
  border-radius: 8px;
  min-width: 0;
  padding: 10px;
}

.volatility-grid span {
  color: var(--muted);
  display: block;
  font-size: 12px;
  font-weight: 800;
  margin-bottom: 5px;
}

.volatility-grid strong {
  color: var(--ink);
  display: block;
  font-size: 14px;
}

.view-stack {
  display: grid;
  gap: 10px;
}

.view-row {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.view-factor {
  background: var(--surface-alt);
  border: 1px solid var(--line);
  border-radius: 8px;
  min-width: 0;
  padding: 10px;
}

.view-factor span {
  color: var(--muted);
  display: block;
  font-size: 12px;
  font-weight: 900;
  margin-bottom: 5px;
}

.view-factor strong {
  color: var(--ink);
  display: block;
  font-size: 14px;
}

.view-factor p {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
  margin-top: 5px;
}

.placeholder-panel {
  align-items: center;
  background: #f8fafc;
  border: 1px dashed #cbd5e1;
  border-radius: 8px;
  color: var(--muted);
  display: grid;
  min-height: 360px;
  place-content: center;
  text-align: center;
}

.placeholder-panel strong {
  color: var(--ink);
  display: block;
  font-size: 18px;
  margin-bottom: 6px;
}

.advice-box {
  background: #f8fafc;
  border: 1px solid var(--line);
  border-left: 4px solid var(--blue);
  border-radius: 8px;
  color: var(--ink);
  line-height: 1.65;
  padding: 14px;
}

.advice-box ul {
  margin: 8px 0 0;
  padding-left: 20px;
}

@media (max-width: 1240px) {
  .topbar {
    display: block;
  }

  .market-strip,
  .panel {
    margin-top: 16px;
  }

  .position-form {
    grid-template-columns: repeat(3, minmax(120px, 1fr));
  }
}

@media (max-width: 980px) {
  .dashboard-grid {
    display: grid;
    grid-template-columns: 1fr;
  }

  .market-panel {
    grid-column: 1;
    grid-row: 1;
  }

  .calendar-panel {
    grid-column: 1;
    grid-row: 2;
  }

  .regime-panel {
    grid-column: 1;
    grid-row: 4;
  }

  .positions-panel {
    grid-column: 1;
    grid-row: 6;
  }

  .payoff-panel {
    grid-column: 1;
    grid-row: 7;
  }

  .option-chain-panel {
    grid-column: 1;
    grid-row: 3;
  }

  .t-quote-panel {
    grid-column: 1;
    grid-row: 5;
  }
}

@media (max-width: 760px) {
  .app-shell {
    padding: 14px;
  }

  .topbar {
    margin-bottom: 12px;
  }

  h1 {
    font-size: 24px;
  }

  .market-strip,
  .position-form,
  .data-controls,
  .data-controls.slim,
  .automation-placeholders,
  .automation-history-controls,
  .strategy-filters,
  .stat-grid,
  .regime-framework,
  .volatility-grid {
    grid-template-columns: 1fr;
  }

  .panel-header {
    display: block;
  }

  .panel-header > :last-child {
    margin-top: 10px;
  }

  .position-toolbar {
    justify-content: flex-start;
  }

  .data-controls .provider-note {
    justify-self: start;
    text-align: left;
  }

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