:root {
  color-scheme: light;
  --bg: #ffffff;
  --panel: #ffffff;
  --panel-soft: #f9fafb;
  --surface: #f2f4f6;
  --ink: #191f28;
  --strong: #333d4b;
  --muted: #6b7684;
  --caption: #8b95a1;
  --placeholder: #b0b8c1;
  --line: #e5e8eb;
  --line-strong: #d1d6db;
  --accent: #171717;
  --accent-hover: #2272eb;
  --warning: #fe9800;
  --danger: #f04452;
  --positive: #03b26c;
  --info-bg: #e8f3ff;
  --success-bg: #e6f8f0;
  --danger-bg: #fff0f1;
  --warning-bg: #fff6e5;
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-panel: 0 2px 8px rgba(0, 0, 0, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Toss Product Sans", "Tossface", "SF Pro KR", "SF Pro Display", -apple-system, BlinkMacSystemFont, "Basier Square", "Apple SD Gothic Neo", Roboto, "Noto Sans KR", sans-serif;
  font-size: 14px;
  line-height: 1.57;
}

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-shell {
  width: min(1180px, 100vw);
  margin: 0 auto;
  padding: 20px 20px 92px 112px;
}

.app-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: stretch;
  margin-bottom: 12px;
}

.brand-block,
.api-card,
.panel,
.chart-panel,
.metric-panel,
.safety-strip {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.brand-block {
  padding: 16px 18px;
}

.brand-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.app-mark {
  display: inline-grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
}

.eyebrow,
.panel-label,
.strip-label {
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  letter-spacing: 0;
}

h1 {
  margin-top: 2px;
  font-size: 22px;
  font-weight: 700;
  line-height: 30px;
}

h2 {
  margin-top: 4px;
  font-size: 20px;
  font-weight: 600;
  line-height: 28px;
}

.subline {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 10px;
  color: var(--caption);
  font-size: 13px;
  line-height: 20px;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--line-strong);
}

.status-dot.ok {
  background: var(--accent);
}

.status-dot.error {
  background: var(--danger);
}

.live-pill {
  display: inline-flex;
  min-height: 24px;
  align-items: center;
  border-radius: 999px;
  padding: 2px 8px;
  background: var(--success-bg);
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
}

.api-card {
  display: grid;
  gap: 8px;
  padding: 12px;
}

.api-card label {
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

.api-row {
  display: flex;
  gap: 8px;
}

.api-row.compact {
  align-items: center;
  justify-content: space-between;
}

#apiBase,
#apiToken {
  min-width: 0;
  flex: 1;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 11px;
  color: var(--ink);
  background: var(--surface);
}

#apiBase:focus,
#apiToken:focus {
  outline: 0;
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}

.primary-button,
.secondary-button,
.icon-button {
  height: 40px;
  border-radius: 6px;
  border: 1px solid transparent;
  font-weight: 600;
}

.primary-button {
  padding: 0 14px;
  background: var(--accent);
  color: #fff;
}

.primary-button:hover {
  background: var(--accent-hover);
}

.secondary-button {
  padding: 0 12px;
  background: #fff;
  border-color: var(--line-strong);
  color: var(--ink);
}

.icon-button {
  width: 40px;
  background: #fff;
  border-color: var(--line-strong);
  color: var(--ink);
  font-size: 18px;
}

.small-note {
  color: var(--caption);
  font-size: 13px;
}

.chart-panel {
  padding: 12px;
  margin-bottom: 12px;
  box-shadow: var(--shadow-panel);
}

.chart-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.chart-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
  color: var(--caption);
  font-size: 12px;
}

.chart-tools {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.interval-button {
  min-height: 32px;
  border: 0;
  border-radius: 6px;
  padding: 0 10px;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}

.interval-button.active {
  background: #fff;
  color: var(--ink);
  box-shadow: var(--shadow);
}

.chart-indicator-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.chart-indicator-tools {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

.indicator-picker {
  position: relative;
}

.indicator-picker summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  list-style: none;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0 12px;
  background: var(--surface);
  color: var(--ink);
  box-shadow: var(--shadow);
  cursor: pointer;
  user-select: none;
}

.indicator-picker summary::-webkit-details-marker {
  display: none;
}

.indicator-picker[open] summary {
  border-color: var(--line-strong);
  background: #fff;
}

.indicator-picker summary strong {
  color: var(--accent-hover);
  font-size: 11px;
}

.indicator-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 5;
  width: min(720px, calc(100vw - 48px));
  max-height: min(70vh, 720px);
  overflow: auto;
  display: grid;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.16);
  backdrop-filter: blur(10px);
}

.indicator-group {
  display: grid;
  gap: 8px;
}

.indicator-group-title {
  color: var(--strong);
  font-size: 12px;
  font-weight: 700;
}

.indicator-group-items {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.indicator-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 10px;
  background: var(--panel-soft);
  color: var(--muted);
  cursor: pointer;
  user-select: none;
}

.indicator-item input {
  width: 14px;
  height: 14px;
  accent-color: var(--accent);
}

.indicator-item:has(input:checked) {
  border-color: rgba(34, 114, 235, 0.32);
  background: var(--info-bg);
  color: var(--ink);
}

.indicator-item.disabled {
  border-style: dashed;
  color: var(--caption);
  cursor: not-allowed;
}

.indicator-item.disabled input {
  pointer-events: none;
}

.indicator-item small {
  color: var(--caption);
  font-size: 11px;
}

.chart-indicator-selection {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}

.selected-indicator-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 32px;
  border: 1px solid rgba(34, 114, 235, 0.24);
  border-radius: 999px;
  padding: 4px 6px 4px 10px;
  background: var(--info-bg);
  color: var(--ink);
  box-shadow: var(--shadow);
}

.selected-indicator-pill button {
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border: 0;
  border-radius: 999px;
  background: rgba(34, 114, 235, 0.12);
  color: var(--accent-hover);
}

.chart-overlay-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
}

.overlay-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 30px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 9px;
  background: var(--surface);
  color: var(--muted);
  cursor: pointer;
  user-select: none;
}

.overlay-toggle input {
  width: 14px;
  height: 14px;
  accent-color: var(--accent);
}

.overlay-toggle:has(input:checked) {
  border-color: var(--line-strong);
  background: #fff;
  color: var(--ink);
  box-shadow: var(--shadow);
}

.overlay-empty {
  min-height: 30px;
  display: inline-flex;
  align-items: center;
  color: var(--caption);
}

.tradingview-widget-container {
  width: 100%;
  display: grid;
  gap: 8px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 8px;
}

.chart-primary-shell {
  position: relative;
  width: 100%;
  height: min(56vh, 620px);
  min-height: 460px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.tradingview-widget-container__widget {
  width: 100%;
  height: 100%;
}

.chart-indicator-panes {
  display: grid;
  gap: 8px;
}

.chart-indicator-panes:empty {
  display: none;
}

.indicator-pane {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.indicator-pane-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 12px 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.indicator-pane-head strong {
  color: var(--ink);
}

.indicator-pane-chart {
  width: 100%;
  height: 140px;
}

.equity-chart {
  width: 100%;
  height: 150px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.chart-status {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 20px;
  color: var(--caption);
  font-size: 13px;
  text-align: center;
  pointer-events: none;
}

.chart-status.hidden {
  display: none;
}

.chart-level-legend {
  position: absolute;
  left: 10px;
  bottom: 10px;
  z-index: 2;
  display: grid;
  max-width: min(620px, calc(100% - 20px));
  gap: 6px;
  pointer-events: none;
}

.chart-level-legend.hidden {
  display: none;
}

.level-pill {
  display: grid;
  grid-template-columns: auto minmax(96px, 1fr) auto auto;
  align-items: center;
  gap: 8px;
  min-height: 30px;
  border: 1px solid rgba(209, 214, 219, 0.88);
  border-radius: 8px;
  padding: 4px 8px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow);
  color: var(--muted);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.level-pill.ready {
  border-color: rgba(3, 178, 108, 0.28);
}

.level-pill.blocked {
  opacity: 0.76;
}

.level-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
}

.level-main {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--strong);
  font-weight: 600;
}

.level-pill strong {
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.level-pill small {
  color: var(--caption);
  font-size: 11px;
  white-space: nowrap;
}

.safety-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 12px;
  margin-bottom: 12px;
}

.safety-strip.compact {
  grid-template-columns: 1.15fr 0.85fr;
  margin-bottom: 12px;
}

.safety-strip > div {
  min-width: 0;
  display: grid;
  gap: 4px;
}

.safety-strip strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 15px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.market-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 8px;
  margin-bottom: 12px;
}

.metric-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.panel,
.metric-panel {
  min-width: 0;
  padding: 14px;
}

.panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 10px;
}

.panel-head.tight {
  margin-bottom: 12px;
}

.market-panel {
  min-height: 0;
}

.market-panel h2 {
  font-size: 26px;
  line-height: 36px;
  font-weight: 700;
}

.state-pill,
.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 26px;
  border-radius: 999px;
  padding: 3px 10px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}

.state-pill.on,
.badge.on {
  background: var(--success-bg);
  color: var(--accent);
}

.state-pill.off,
.badge.off {
  background: var(--danger-bg);
  color: var(--danger);
}

.badge.wait {
  background: #edf2f7;
  color: var(--muted);
}

.note-list {
  display: grid;
  gap: 4px;
  color: var(--muted);
  font-size: 14px;
  line-height: 22px;
}

.note-item {
  padding-left: 10px;
  border-left: 3px solid var(--line-strong);
}

.metric-panel {
  display: grid;
  align-content: space-between;
  gap: 8px;
  min-height: 0;
}

.metric-panel span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
}

.metric-panel strong {
  font-size: 24px;
  line-height: 32px;
  font-weight: 700;
  word-break: break-word;
  font-variant-numeric: tabular-nums;
}

.metric-panel small {
  color: var(--caption);
  font-size: 13px;
}

.meter {
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: #e8edf2;
}

.meter i {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: var(--accent);
  transition: width 180ms ease;
}

.strategy-list,
.signal-list,
.event-list,
.asset-list,
.order-list {
  display: grid;
  gap: 8px;
}

.strategy-card,
.signal-card,
.event-row,
.asset-card,
.order-card,
.empty-state {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-soft);
}

.strategy-card,
.signal-card,
.asset-card,
.order-card,
.event-row {
  padding: 12px;
}

.asset-card,
.order-card {
  display: grid;
  gap: 8px;
}

.asset-card .amount,
.order-card .amount {
  font-size: 22px;
  font-weight: 700;
  line-height: 30px;
  font-variant-numeric: tabular-nums;
}

.strategy-top,
.signal-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 8px;
}

.strategy-name,
.signal-name {
  font-size: 16px;
  font-weight: 600;
  line-height: 24px;
}

.description,
.muted-text {
  color: var(--muted);
  font-size: 13px;
  line-height: 20px;
}

.tag-row,
.score-row,
.backtest-strip,
.position-grid,
.policy-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 8px;
}

.backtest-strip {
  align-items: center;
  border-top: 1px solid var(--line);
  padding-top: 8px;
}

.policy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.tag,
.score {
  min-height: 24px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px 8px;
  background: #fff;
  color: var(--caption);
  font-size: 12px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.switch {
  position: relative;
  display: inline-flex;
  width: 48px;
  height: 28px;
  flex: 0 0 auto;
}

.switch input {
  position: absolute;
  opacity: 0;
}

.slider {
  width: 100%;
  border-radius: 999px;
  background: var(--line-strong);
  transition: background 160ms ease;
}

.slider::after {
  content: "";
  position: absolute;
  top: 4px;
  left: 4px;
  width: 20px;
  height: 20px;
  border-radius: 999px;
  background: #fff;
  box-shadow: 0 2px 8px rgba(20, 26, 33, 0.24);
  transition: transform 160ms ease;
}

.switch input:checked + .slider {
  background: var(--accent);
}

.switch input:checked + .slider::after {
  transform: translateX(20px);
}

.position-body {
  min-height: 0;
}

.position-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.position-cell {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: var(--panel-soft);
}

.position-cell span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
}

.position-cell strong {
  display: block;
  margin-top: 6px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 18px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.empty-state {
  display: grid;
  min-height: 190px;
  place-items: center;
  padding: 20px;
  color: var(--muted);
  text-align: center;
}

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

table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}

th,
td {
  padding: 11px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
}

td.result-positive {
  color: var(--positive);
  font-weight: 700;
}

td.result-negative {
  color: var(--danger);
  font-weight: 700;
}

.event-panel {
  margin-top: 8px;
  margin-bottom: 0;
}

.event-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 13px;
}

.event-row strong {
  color: var(--ink);
}

.tab-page {
  display: none;
  gap: 8px;
}

.tab-page.active {
  display: grid;
}

.bottom-tabs {
  position: fixed;
  left: max(12px, calc(50% - 570px));
  top: 20px;
  bottom: auto;
  z-index: 20;
  display: grid;
  width: 76px;
  grid-template-columns: 1fr;
  gap: 6px;
  transform: none;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
  padding: 8px;
  box-shadow: var(--shadow-panel);
}

.tab-button {
  display: grid;
  place-items: center;
  gap: 2px;
  min-width: 0;
  min-height: 58px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--caption);
}

.tab-button svg,
.tab-button i {
  width: 18px;
  height: 18px;
  stroke-width: 2;
}

.tab-button strong {
  font-size: 11px;
  font-weight: 500;
  line-height: 16px;
}

.tab-button.active {
  color: var(--accent);
  background: var(--surface);
}

@media (max-width: 900px) {
  .app-shell {
    padding-left: 100px;
  }

  .app-header,
  .market-grid {
    grid-template-columns: 1fr;
  }

  .chart-head {
    display: grid;
  }

  .chart-tools {
    justify-content: flex-start;
  }

  .chart-indicator-bar {
    display: grid;
    justify-content: stretch;
  }

  .chart-indicator-tools {
    justify-content: flex-start;
  }

  .chart-overlay-filters {
    justify-content: flex-start;
  }

  .indicator-menu {
    right: auto;
    left: 0;
    width: min(720px, calc(100vw - 72px));
  }
}

@media (max-width: 620px) {
  .app-shell {
    width: 100vw;
    padding: 12px 20px 92px;
  }

  .app-header {
    grid-template-columns: 1fr;
    margin-bottom: 10px;
  }

  .brand-block {
    padding: 16px;
  }

  .brand-row {
    gap: 10px;
  }

  .app-mark {
    width: 40px;
    height: 40px;
    border-radius: 8px;
  }

  h1 {
    font-size: 20px;
    line-height: 28px;
  }

  h2 {
    font-size: 20px;
    line-height: 28px;
  }

  .subline {
    gap: 8px;
    margin-top: 8px;
    font-size: 12px;
  }

  .api-row {
    flex-wrap: wrap;
  }

  #apiBase {
    flex-basis: 100%;
  }

  .primary-button,
  .secondary-button {
    flex: 1;
  }

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

  .chart-panel {
    padding: 12px;
    margin-bottom: 10px;
  }

  .chart-head {
    display: grid;
    gap: 10px;
  }

  .chart-tools {
    display: grid;
    width: 100%;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    justify-content: stretch;
  }

  .interval-button {
    min-height: 36px;
    padding: 0 4px;
    font-size: 12px;
  }

  .tradingview-widget-container {
    padding: 6px;
  }

  .chart-primary-shell {
    height: min(42vh, 360px);
    min-height: 320px;
  }

  .chart-level-legend {
    right: 8px;
    bottom: 8px;
    left: 8px;
    max-width: none;
  }

  .level-pill {
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 6px;
  }

  .level-pill small {
    display: none;
  }

  .market-panel h2,
  .metric-panel strong {
    font-size: 24px;
    line-height: 32px;
  }

  .indicator-menu {
    position: fixed;
    top: 96px;
    left: 20px;
    right: 20px;
    width: auto;
    max-height: calc(100vh - 132px);
  }

  .indicator-pane-chart {
    height: 128px;
  }

  .market-grid {
    grid-template-columns: 1fr;
    margin-bottom: 10px;
  }

  .panel,
  .metric-panel,
  .safety-strip {
    padding: 12px;
  }

  .safety-strip.compact {
    grid-template-columns: 1fr 1fr;
    margin-bottom: 10px;
  }

  .metric-row {
    grid-template-columns: 1fr 1fr;
  }

  .equity-chart {
    height: 132px;
  }

  .tab-page {
    gap: 10px;
  }

  .bottom-tabs {
    left: 0;
    right: 0;
    top: auto;
    bottom: 0;
    width: auto;
    grid-template-columns: repeat(5, 1fr);
    gap: 0;
    transform: none;
    border-right: 0;
    border-bottom: 0;
    border-left: 0;
    border-radius: 0;
    padding: 6px 12px calc(6px + env(safe-area-inset-bottom));
  }

  .tab-button {
    min-height: 56px;
  }
}