.explorer-panel {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.explorer-panel[hidden] {
  display: none;
}

.explorer-panel .panel-header {
  padding: 0 0 4px;
  border-bottom: none;
}

.explorer-form {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 14px;
}

.explorer-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.explorer-field label {
  font-size: 0.75rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.explorer-field input,
.explorer-field select {
  background: var(--surface2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 9px 12px;
  font-size: 0.9rem;
  font-family: inherit;
  height: 2.5rem;
  box-sizing: border-box;
}

.explorer-symbol-select {
  width: 10rem;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='%238b9cb3' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M6 8l4 4 4-4'/></svg>");
  background-repeat: no-repeat;
  background-position: right 10px center;
  background-size: 14px;
  padding-right: 32px;
  cursor: pointer;
}

.explorer-run-btn {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 10px 20px;
  font-size: 0.9rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: filter 0.15s ease;
}

.explorer-run-btn:hover {
  filter: brightness(1.1);
}

.explorer-run-btn:disabled {
  opacity: 0.6;
  cursor: default;
}

.explorer-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.explorer-preset-btn {
  background: var(--surface2);
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 0.78rem;
  font-family: inherit;
  cursor: pointer;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.explorer-preset-btn:hover,
.explorer-preset-btn:focus-visible {
  color: var(--text);
  border-color: var(--accent);
  outline: none;
}

.explorer-disclaimer {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.6;
  background: var(--surface2);
  border-radius: 8px;
  padding: 12px 14px;
}

.explorer-status {
  padding: 14px 20px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.88rem;
}

.explorer-status.is-error {
  color: var(--red);
  border-color: rgba(239, 68, 68, 0.35);
}

.explorer-summary .stat-card .stat-value.positive { color: var(--green); }
.explorer-summary .stat-card .stat-value.negative { color: var(--red); }

.explorer-chart-wrap {
  position: relative;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
}

.explorer-chart {
  width: 100%;
  height: 260px;
  display: block;
  overflow: visible;
}

.explorer-chart .explorer-gridline {
  stroke: var(--border);
  stroke-width: 1;
}

.explorer-chart .explorer-axis-label {
  fill: var(--muted);
  font-size: 11px;
}

.explorer-chart .explorer-area {
  fill: var(--accent);
  fill-opacity: 0.1;
}

.explorer-chart .explorer-area.positive { fill: var(--green); }
.explorer-chart .explorer-area.negative { fill: var(--red); }

.explorer-chart .explorer-line {
  fill: none;
  stroke: var(--accent);
  stroke-width: 2;
  stroke-linejoin: round;
  stroke-linecap: round;
}

.explorer-chart .explorer-line.positive { stroke: var(--green); }
.explorer-chart .explorer-line.negative { stroke: var(--red); }

.explorer-chart .explorer-end-dot {
  stroke: var(--surface2);
  stroke-width: 2;
}

.explorer-chart .explorer-end-dot.positive { color: var(--green); }
.explorer-chart .explorer-end-dot.negative { color: var(--red); }

.explorer-chart .explorer-crosshair {
  stroke: var(--muted);
  stroke-width: 1;
  pointer-events: none;
  display: none;
}

.explorer-chart .explorer-hover-dot {
  fill: var(--text);
  stroke: var(--surface2);
  stroke-width: 2;
  pointer-events: none;
  display: none;
}

.explorer-chart-hit {
  fill: transparent;
  cursor: crosshair;
}

.explorer-tooltip {
  position: absolute;
  top: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 0.78rem;
  color: var(--text);
  pointer-events: none;
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
}

.explorer-tooltip strong {
  font-size: 0.9rem;
}

.explorer-table-wrap {
  max-height: 420px;
  overflow-y: auto;
}

.explorer-table-wrap .positive { color: var(--green); }
.explorer-table-wrap .negative { color: var(--red); }

.explorer-empty-row td {
  color: var(--muted);
  text-align: center;
  padding: 20px 8px;
}