:root {
  --bg: #0f1115;
  --panel: #161922;
  --panel-2: #1d2230;
  --border: #2a3142;
  --text: #e6e8ee;
  --muted: #8a93a6;
  --accent: #5aa6ff;
  --danger: #ef5e6c;
  --ok: #50d68f;
  --warn: #f3a64b;
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "Menlo", "Consolas", monospace;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
}

header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1.25rem;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}

header h1 {
  font-size: 1.05rem;
  font-weight: 500;
  margin: 0;
}

nav#tabs {
  display: flex;
  gap: 0.25rem;
}

nav#tabs button {
  background: transparent;
  color: var(--muted);
  border: 1px solid transparent;
  padding: 0.35rem 0.75rem;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.9rem;
}

nav#tabs button.active {
  color: var(--text);
  border-color: var(--border);
  background: var(--panel-2);
}

#token-row {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--muted);
}

main {
  padding: 1rem 1.25rem;
  max-width: 1200px;
  margin: 0 auto;
}

.tab {
  display: none;
}

.tab.active {
  display: block;
}

.toolbar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0.25rem 0 1rem 0;
  flex-wrap: wrap;
}

button,
input,
select,
textarea {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.4rem 0.6rem;
  font-family: inherit;
  font-size: 0.9rem;
}

button {
  cursor: pointer;
}

button:hover {
  border-color: var(--accent);
}

button.danger {
  border-color: var(--danger);
  color: var(--danger);
}

button[disabled] {
  cursor: progress;
  opacity: 0.7;
}

.spinner {
  display: inline-block;
  width: 0.85em;
  height: 0.85em;
  margin-right: 0.5em;
  vertical-align: -0.15em;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

textarea {
  font-family: var(--mono);
  font-size: 0.85rem;
  width: 100%;
  resize: vertical;
}

input[type="text"],
input:not([type]),
input[type="password"] {
  min-width: 12rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

th,
td {
  text-align: left;
  padding: 0.5rem 0.6rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

th {
  color: var(--muted);
  font-weight: 500;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

td.url {
  font-family: var(--mono);
  word-break: break-all;
  font-size: 0.8rem;
  color: var(--muted);
}

td.actions {
  white-space: nowrap;
}

td.actions button {
  margin-right: 0.25rem;
  padding: 0.25rem 0.5rem;
  font-size: 0.8rem;
}

.pill {
  display: inline-block;
  padding: 0.1rem 0.45rem;
  border-radius: 999px;
  font-size: 0.75rem;
  border: 1px solid var(--border);
}

.pill.alert {
  color: var(--accent);
  border-color: var(--accent);
}

.pill.trade {
  color: var(--warn);
  border-color: var(--warn);
}

.pill.dsl {
  color: var(--muted);
}

.pill.nl {
  color: var(--accent);
}

.dot {
  display: inline-block;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--muted);
}

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

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

form#source-add {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

form#source-add input {
  flex: 1 1 14rem;
}

dialog {
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  border-radius: 8px;
  width: min(90vw, 740px);
  padding: 1.25rem;
}

dialog::backdrop {
  background: rgba(0, 0, 0, 0.6);
}

dialog form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

dialog h2 {
  margin: 0;
  font-size: 1.1rem;
}

dialog .hint {
  margin: 0;
  font-size: 0.85rem;
  color: var(--muted);
}

dialog .hint code {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--text);
}

dialog label {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.85rem;
  color: var(--muted);
}

dialog menu {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
}

.error {
  color: var(--danger);
  font-size: 0.85rem;
  min-height: 1em;
  font-family: var(--mono);
  white-space: pre-wrap;
}

#fires-feed {
  list-style: none;
  padding: 0;
  margin: 0;
  font-family: var(--mono);
  font-size: 0.85rem;
}

#fires-feed li {
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

#fires-feed .fire-header {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  flex-wrap: wrap;
}

#fires-feed .ts {
  color: var(--muted);
  display: flex;
  gap: 0.6rem;
  align-items: center;
  flex-wrap: wrap;
}

#fires-feed .ts-delta-value {
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

#fires-feed .ts-pair {
  display: inline-flex;
  align-items: baseline;
  gap: 0.25rem;
}

#fires-feed .ts-label {
  color: var(--muted);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

#fires-feed .ts-copy {
  font-family: var(--mono);
  color: var(--text);
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 0.05rem 0.35rem;
  cursor: pointer;
  user-select: all;
  transition: border-color 120ms ease, background 120ms ease,
    color 120ms ease;
}

#fires-feed .ts-copy:hover {
  border-color: var(--accent);
  color: var(--accent);
}

#fires-feed .ts-copy:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

#fires-feed .ts-copy.copied {
  border-color: var(--ok);
  color: var(--ok);
  background: color-mix(in srgb, var(--ok) 18%, transparent);
}

#fires-feed .ts-copy.copy-fail {
  border-color: var(--danger);
  color: var(--danger);
}

#fires-feed .trigger {
  color: var(--accent);
}

#fires-feed a {
  color: inherit;
  text-decoration: underline;
  text-decoration-color: var(--border);
}

label.toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
}

label.toggle input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  margin: 0;
  position: relative;
  width: 2.1rem;
  height: 1.15rem;
  padding: 0;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  cursor: pointer;
  transition: background 120ms ease, border-color 120ms ease;
}

label.toggle input[type="checkbox"]::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0.15rem;
  width: 0.8rem;
  height: 0.8rem;
  border-radius: 50%;
  background: var(--muted);
  transform: translateY(-50%);
  transition: left 120ms ease, background 120ms ease;
}

label.toggle input[type="checkbox"]:checked {
  background: color-mix(in srgb, var(--ok) 35%, transparent);
  border-color: var(--ok);
}

label.toggle input[type="checkbox"]:checked::after {
  left: calc(100% - 0.95rem);
  background: var(--ok);
}

label.toggle input[type="checkbox"]:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.status-line {
  color: var(--muted);
  min-height: 1.25rem;
  margin: 0.35rem 0 0.85rem;
  font-size: 0.9rem;
}

.backtest-controls {
  align-items: end;
  gap: 0.75rem;
}

.backtest-controls label {
  display: grid;
  gap: 0.25rem;
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.backtest-controls select {
  min-width: 9.5rem;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(8.5rem, 1fr));
  gap: 0.5rem;
  margin-bottom: 0.85rem;
}

.summary-card {
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--panel) 82%, transparent);
  border-radius: 4px;
  padding: 0.6rem 0.7rem;
}

.summary-card.wide {
  grid-column: 1 / -1;
}

.summary-label {
  display: block;
  color: var(--muted);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.22rem;
}


.prefilter-panel {
  display: grid;
  gap: 0.5rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.55rem 0.65rem;
  margin: 0 0 0.85rem;
  background: color-mix(in srgb, var(--panel) 70%, transparent);
}

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

.prefilter-label {
  color: var(--muted);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-right: 0.15rem;
}

.prefilter-trigger {
  display: grid;
  grid-template-columns: minmax(8rem, 12rem) 1fr;
  gap: 0.5rem;
  align-items: start;
}

.prefilter-trigger-id {
  color: var(--text);
  font-size: 0.82rem;
  font-family: var(--mono);
  overflow-wrap: anywhere;
}

.prefilter-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.prefilter-empty {
  color: var(--muted);
  font-size: 0.82rem;
}

.prefilter-chip {
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text);
  background: var(--panel-2);
  padding: 0.15rem 0.5rem;
  font-size: 0.78rem;
  max-width: 100%;
  overflow-wrap: anywhere;
}

.nowrap {
  white-space: nowrap;
}

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

.outcome-pill {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.12rem 0.45rem;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.3;
  text-transform: lowercase;
}

.outcome-pill.fire {
  color: var(--ok);
  border-color: color-mix(in srgb, var(--ok) 55%, var(--border));
}

.outcome-pill.page_human {
  color: var(--warn);
  border-color: color-mix(in srgb, var(--warn) 55%, var(--border));
}

td.headline {
  max-width: 46rem;
}

td.headline a,
td.headline span {
  color: var(--text);
  line-height: 1.35;
}