/* SPDX-License-Identifier: Apache-2.0 */
:root {
  --bg: #f6f6f7;
  --panel: #ffffff;
  --ink: #18181b;
  --muted: #62626b;
  --line: #e2e2e6;
  --field: #ffffff;
  --accent: #5b3fd6;
  --accent-ink: #ffffff;
  --hit: #15803d;
  --wrong: #dc2626;
  --miss: #c2410c;
  --soft: #a16207;
  --ok: #6b7280;
  --ai: #2563eb;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0f0f12;
    --panel: #18181c;
    --ink: #ececf1;
    --muted: #a1a1aa;
    --line: #2c2c33;
    --field: #111115;
    --accent: #8b74ff;
    --accent-ink: #0f0f12;
    --hit: #4ade80;
    --wrong: #f87171;
    --miss: #fb923c;
    --soft: #facc15;
    --ok: #9ca3af;
    --ai: #60a5fa;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0f0f12;
  --panel: #18181c;
  --ink: #ececf1;
  --muted: #a1a1aa;
  --line: #2c2c33;
  --field: #111115;
  --accent: #8b74ff;
  --accent-ink: #0f0f12;
  --hit: #4ade80;
  --wrong: #f87171;
  --miss: #fb923c;
  --soft: #facc15;
  --ok: #9ca3af;
  --ai: #60a5fa;
  color-scheme: dark;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 14px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif;
}
a { color: var(--accent); }

.top {
  display: flex;
  gap: 24px;
  justify-content: space-between;
  align-items: flex-start;
  padding: 20px 24px 8px;
  max-width: 1600px;
  margin: 0 auto;
}
.top h1 { margin: 0 0 4px; font-size: 22px; }
.lede { margin: 0; max-width: 72ch; color: var(--muted); }
.lede b { color: var(--ink); }
.top nav { display: flex; gap: 14px; white-space: nowrap; }

.layout {
  display: grid;
  grid-template-columns: minmax(300px, 1fr) minmax(380px, 1.5fr) minmax(300px, 1fr);
  gap: 16px;
  padding: 16px 24px 32px;
  max-width: 1600px;
  margin: 0 auto;
  align-items: start;
}
@media (max-width: 1180px) {
  .layout { grid-template-columns: 1fr 1fr; }
  .results { grid-column: 1 / -1; }
}
@media (max-width: 760px) {
  .top { flex-direction: column; padding: 16px 16px 4px; }
  #frame { height: 520px; }
  .layout { grid-template-columns: 1fr; padding: 12px 16px 24px; }
}

.pane {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px;
  min-width: 0;
}
.pane h2 { margin: 0; font-size: 15px; }
.pane-head { display: flex; flex-wrap: wrap; gap: 8px; justify-content: space-between; align-items: center; }
.actions { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.note { color: var(--muted); font-size: 12.5px; margin: 6px 0; }
.error { color: var(--wrong); font-size: 12.5px; margin: 6px 0 0; min-height: 1em; }

fieldset { border: 0; border-top: 1px solid var(--line); margin: 12px 0 0; padding: 10px 0 0; }
legend { font-size: 11.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); padding: 0 6px 0 0; }
label { display: flex; flex-direction: column; gap: 3px; font-size: 12.5px; font-weight: 600; margin-bottom: 8px; }
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 10px; }
@media (max-width: 420px) { .grid { grid-template-columns: 1fr; } }
input, select, textarea {
  font: inherit;
  font-weight: 400;
  color: var(--ink);
  background: var(--field);
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 6px 8px;
  width: 100%;
  min-width: 0;
}
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; }

button, .button, .file {
  font: inherit;
  font-weight: 600;
  font-size: 13px;
  border-radius: 8px;
  padding: 6px 12px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: var(--accent-ink);
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  margin: 0;
}
.ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.file { flex-direction: row; }
.file input { display: none; }
.run .actions { width: 100%; }
#fixture { flex: 1 1 220px; width: auto; min-width: 0; }

.block { border: 1px dashed var(--line); border-radius: 9px; padding: 10px 10px 4px; margin-bottom: 8px; }
.block .remove { margin-bottom: 6px; font-size: 12px; padding: 3px 10px; }
.add { font-size: 12px; }

.json textarea { min-height: 220px; font: 12px/1.4 ui-monospace, SFMono-Regular, Menlo, monospace; margin: 8px 0; }
.json summary { cursor: pointer; font-weight: 600; margin-top: 12px; }

#frame {
  width: 100%;
  height: 640px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #fff;
  margin-top: 6px;
}
.ext { margin-top: 10px; }

.totals { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 10px 0; }
.stat { border: 1px solid var(--line); border-radius: 9px; padding: 8px 10px; }
.stat b { display: block; font-size: 20px; font-variant-numeric: tabular-nums; }
.stat span { font-size: 12px; color: var(--muted); }
.stat.bad b { color: var(--wrong); }
.stat.good b { color: var(--hit); }
.totals > .note { grid-column: 1 / -1; }

.legend { display: flex; flex-wrap: wrap; gap: 4px 12px; font-size: 12px; color: var(--muted); margin-bottom: 8px; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
th, td { text-align: left; padding: 5px 6px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 11.5px; color: var(--muted); font-weight: 600; }
td code { font-size: 11.5px; overflow-wrap: anywhere; }
td.value { overflow-wrap: anywhere; }
td small { display: block; color: var(--muted); }
td small code { font-size: 11px; }

.v { display: inline-flex; align-items: center; gap: 5px; font-weight: 600; white-space: nowrap; }
.v::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.v-hit { color: var(--hit); }
.v-wrong { color: var(--wrong); }
.v-miss, .v-aiMiss { color: var(--miss); }
.v-soft, .v-nodata { color: var(--soft); }
.v-ok { color: var(--ok); }
.v-ai { color: var(--ai); }