:root {
  color-scheme: dark;
  --bg: #101215;
  --panel: #171b20;
  --panel-2: #1e242b;
  --text: #eef3f8;
  --muted: #91a0ad;
  --line: #2d3742;
  --accent: #1ea672;
  --accent-2: #d59b2d;
  --danger: #d24d57;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, Segoe UI, Roboto, Arial, sans-serif;
}

button,
input,
select {
  font: inherit;
}

.app {
  min-height: 100vh;
  padding: 14px;
}

.topbar,
.chart-controls,
.request-row {
  display: grid;
  gap: 10px;
  align-items: end;
}

.topbar {
  grid-template-columns: minmax(260px, 1.5fr) 110px 150px 150px 120px;
}

.chart-controls {
  grid-template-columns: 110px 110px 120px 112px 80px 80px 80px minmax(170px, 230px) 1fr;
  margin-top: 10px;
}

.request-row {
  grid-template-columns: 1fr 90px;
  margin-top: 10px;
}

.field {
  position: relative;
  display: grid;
  gap: 5px;
}

.field label,
.speed span {
  color: var(--muted);
  font-size: 12px;
}

input,
select,
button {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel);
  color: var(--text);
  padding: 0 10px;
}

button {
  cursor: pointer;
}

button.primary,
button.active {
  border-color: var(--accent);
  background: #14352a;
}

button.live {
  border-color: var(--danger);
  background: #3a171d;
}

.search-results {
  position: absolute;
  z-index: 20;
  top: 64px;
  right: 0;
  left: 0;
  max-height: 360px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #151a1f;
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.35);
}

.result {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  width: 100%;
  min-height: 48px;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
  text-align: left;
}

.result small {
  color: var(--muted);
}

.speed {
  display: grid;
  gap: 5px;
}

.draw-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: end;
}

.status {
  min-height: 30px;
  margin: 10px 0;
  color: var(--muted);
}

.charts {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 12px;
}

.charts.stacked {
  grid-template-columns: 1fr;
}

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

.chart-panel header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 42px;
  padding: 0 12px;
  border-bottom: 1px solid var(--line);
}

.chart-panel h1 {
  margin: 0;
  font-size: 15px;
  font-weight: 650;
}

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

.chart-host {
  position: relative;
  height: 520px;
}

.draw-canvas {
  position: absolute;
  inset: 0;
  z-index: 8;
  pointer-events: none;
}

.draw-canvas.hidden {
  display: none;
}

.drawing .draw-canvas {
  pointer-events: auto;
}

.selected-candle {
  color: var(--accent-2);
}

@media (max-width: 980px) {
  .topbar,
  .chart-controls,
  .request-row,
  .charts {
    grid-template-columns: 1fr;
  }

  .chart-host {
    height: 430px;
  }
}