:root {
  color-scheme: dark;
  --bg: #101417;
  --panel: #171d21;
  --panel-2: #1f272c;
  --line: #303b42;
  --text: #e8edf0;
  --muted: #96a3aa;
  --green: #16a67a;
  --red: #d95d59;
  --blue: #4f8cff;
  --amber: #d6a53d;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
  overflow: hidden;
}

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

button,
input,
select {
  font: inherit;
}

.terminal-shell {
  width: 100%;
  min-height: 100vh;
  padding: 14px;
  overflow: hidden;
}

.chart-workspace {
  width: 100%;
  min-width: 0;
  min-height: calc(100vh - 28px);
  max-height: calc(100vh - 28px);
  display: grid;
  grid-template-rows: auto auto auto auto auto auto minmax(0, 1fr) auto;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel);
}

.topbar,
.indicator-bar,
.signal-alerts-bar,
.alerts-bar,
.statusbar {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
}

.topbar {
  flex-wrap: wrap;
}

.topbar > div:first-child {
  min-width: 0;
}

.watchlist-bar {
  min-width: 0;
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
}

.symbol-search input {
  width: 100%;
  height: 34px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--text);
  padding: 0 10px;
}

.watchlist {
  display: flex;
  flex-wrap: nowrap;
  gap: 7px;
  overflow-x: auto;
  max-width: 100%;
  white-space: nowrap;
  scrollbar-width: thin;
}

.watch-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  height: 34px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--muted);
  padding: 0 11px;
}

.watch-button.active {
  border-color: var(--green);
  color: var(--text);
  background: rgba(22, 166, 122, .18);
}

.watch-empty {
  color: var(--muted);
  font-size: 13px;
  line-height: 34px;
}

h1 {
  margin: 0;
  font-size: 20px;
  font-weight: 650;
}

.market-line {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}

#lastPrice {
  color: var(--text);
}

.toolbar,
.segmented,
.indicator-bar {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

select,
button,
input[type="number"] {
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--text);
  height: 36px;
}

select {
  min-width: 130px;
  padding: 0 10px;
}

button {
  cursor: pointer;
  padding: 0 12px;
}

.segmented {
  gap: 0;
  max-width: min(100%, 680px);
  overflow-x: auto;
  border: 1px solid var(--line);
  scrollbar-width: thin;
}

.segmented button {
  flex: 0 0 auto;
  border: 0;
  border-right: 1px solid var(--line);
  min-width: 44px;
  padding: 0 10px;
}

.interval-picker {
  flex-wrap: nowrap;
}

.segmented button:last-child {
  border-right: 0;
}

.segmented button.active {
  background: var(--blue);
  color: #fff;
}

.icon-button {
  width: 40px;
  padding: 0;
}

.indicator-bar {
  justify-content: flex-start;
  color: var(--muted);
  overflow: hidden;
}

.indicator-bar label,
.signal-alerts-bar label {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 32px;
}

.signal-alerts-bar {
  justify-content: flex-start;
  color: var(--muted);
  flex-wrap: wrap;
}

.lookback-control input {
  width: 76px;
  padding: 0 8px;
}

.tool-group {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
}

.tool-button {
  height: 32px;
  border: 0;
  border-right: 1px solid var(--line);
  padding: 0 10px;
  color: var(--muted);
}

.tool-button:last-child {
  border-right: 0;
}

.tool-button.active {
  background: var(--amber);
  color: #111;
}

.fib-hint {
  min-width: 0;
  flex: 1 1 180px;
  color: var(--muted);
  font-size: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.main-pane.is-drawing {
  cursor: crosshair;
}

.main-pane.is-level-drawing {
  cursor: crosshair;
}

.alerts-bar {
  justify-content: flex-start;
  flex-wrap: wrap;
}

.alert-form {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  flex: 0 0 auto;
}

.alert-form select {
  min-width: 92px;
}

.alert-form input {
  width: 120px;
  height: 36px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--text);
  padding: 0 10px;
}

.alerts-list {
  flex: 1 1 240px;
  max-width: 100%;
  min-width: 0;
  display: flex;
  gap: 7px;
  overflow-x: auto;
  white-space: nowrap;
  min-width: 0;
}

.alert-chip,
.level-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  height: 32px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--muted);
  padding: 0 8px 0 10px;
}

.alert-chip.triggered {
  border-color: var(--amber);
  color: var(--text);
  background: rgba(214, 165, 61, .16);
}

.signal-chip {
  border-color: rgba(214, 165, 61, .72);
  color: var(--text);
  background: rgba(214, 165, 61, .12);
}

.level-chip {
  border-color: rgba(79, 140, 255, .75);
  color: var(--text);
}

.auto-level-chip {
  border-style: dashed;
  gap: 6px;
  padding-inline: 8px;
}

.auto-level-chip.support {
  border-color: rgba(22, 166, 122, .78);
  background: rgba(22, 166, 122, .12);
}

.auto-level-chip.resistance {
  border-color: rgba(217, 93, 89, .78);
  background: rgba(217, 93, 89, .12);
}

.alert-chip button,
.level-chip button {
  width: 22px;
  height: 22px;
  padding: 0;
  border: 1px solid var(--line);
  color: var(--muted);
}

.chip-edit-button {
  width: auto !important;
  min-width: 72px;
  padding: 0 6px !important;
  color: var(--text) !important;
}

.chip-edit-input {
  width: 112px;
  height: 24px;
  border: 1px solid var(--blue);
  background: #0f1519;
  color: var(--text);
  padding: 0 6px;
}

.market-read {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  min-width: 0;
  gap: 1px;
  border-bottom: 1px solid var(--line);
  background: var(--line);
}

.read-card {
  min-width: 0;
  background: var(--panel);
  padding: 9px 12px;
}

.read-card span,
.read-card small {
  display: block;
  color: var(--muted);
  font-size: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.read-card strong {
  display: block;
  margin: 2px 0;
  color: var(--text);
  font-size: 15px;
  font-weight: 650;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.read-card.primary strong {
  color: var(--green);
}

.read-card.primary strong.bearish {
  color: var(--red);
}

.read-card.primary strong.neutral {
  color: var(--amber);
}

.chart-grid {
  min-height: 0;
  min-width: 0;
  display: grid;
  grid-template-rows: minmax(420px, 1fr) 120px 170px 190px;
  gap: 1px;
  background: var(--line);
}

.pane {
  position: relative;
  min-height: 0;
  background: var(--panel);
}

#priceChart,
#volumeChart,
#rsiChart,
#macdChart {
  width: 100%;
  height: 100%;
}

.pane-label {
  position: absolute;
  top: 8px;
  left: 12px;
  z-index: 2;
  color: var(--muted);
  font-size: 12px;
  pointer-events: none;
}

.statusbar {
  border-top: 1px solid var(--line);
  border-bottom: 0;
  color: var(--muted);
  font-size: 12px;
}

.chart-workspace:fullscreen {
  min-height: 100vh;
}

@media (max-width: 760px) {
  html,
  body {
    height: auto;
    min-height: 100%;
    overflow: auto;
  }

  body {
    overflow-x: hidden;
  }

  .terminal-shell {
    min-height: 100dvh;
    padding: 0;
    overflow: visible;
  }

  .chart-workspace {
    min-height: 100dvh;
    max-height: none;
    grid-template-rows: auto auto auto auto auto auto auto auto;
    overflow: visible;
    border: 0;
  }

  .topbar,
  .indicator-bar,
  .signal-alerts-bar,
  .alerts-bar,
  .statusbar {
    align-items: flex-start;
  }

  .topbar,
  .watchlist-bar,
  .indicator-bar,
  .signal-alerts-bar,
  .alerts-bar,
  .statusbar {
    padding: 10px;
  }

  .toolbar,
  .indicator-bar,
  .signal-alerts-bar,
  .alerts-bar,
  .watchlist-bar {
    width: 100%;
  }

  .watchlist-bar {
    grid-template-columns: 1fr;
  }

  .toolbar {
    align-items: stretch;
  }

  .toolbar select {
    flex: 1 1 170px;
    min-width: 0;
  }

  .interval-picker {
    order: 3;
    flex: 1 0 100%;
    max-width: 100%;
  }

  .interval-picker button {
    min-width: 48px;
  }

  .icon-button {
    flex: 0 0 40px;
  }

  .indicator-bar,
  .signal-alerts-bar,
  .alerts-bar {
    gap: 8px;
    overflow: visible;
  }

  .indicator-bar label,
  .signal-alerts-bar label {
    flex: 1 1 132px;
  }

  .tool-group {
    flex: 1 1 auto;
    min-width: 0;
    overflow-x: auto;
  }

  .tool-button {
    flex: 1 0 auto;
    padding: 0 9px;
  }

  .lookback-control {
    flex: 1 1 150px;
  }

  .lookback-control input {
    flex: 1 1 auto;
    min-width: 0;
  }

  .fib-hint {
    flex-basis: 100%;
    white-space: normal;
  }

  .alert-form {
    display: grid;
    grid-template-columns: minmax(88px, auto) minmax(0, 1fr);
    width: 100%;
    flex-wrap: wrap;
  }

  .alert-form input {
    width: 100%;
  }

  .alert-form button {
    grid-column: 1 / -1;
  }

  .alerts-list {
    flex-basis: 100%;
  }

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

  .chart-grid {
    grid-template-rows: 360px 110px 150px 170px;
  }

  .statusbar {
    flex-wrap: wrap;
  }
}

@media (max-width: 420px) {
  h1 {
    font-size: 18px;
  }

  .market-read {
    grid-template-columns: 1fr;
  }

  .read-card {
    padding: 8px 10px;
  }

  .chart-grid {
    grid-template-rows: 320px 96px 128px 148px;
  }
}