/* Warden (browser build) - styling kept deliberately plain and dependency-free. */
:root {
  --bg: #ffffff; --fg: #111827; --muted: #6b7280; --line: #e5e7eb; --panel: #f9fafb;
  --accent: #2563eb; --allow: #059669; --redact: #d97706; --reroute: #2563eb; --deny: #dc2626;
  --code-bg: #f3f4f6;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b0f17; --fg: #e5e7eb; --muted: #9ca3af; --line: #1f2937; --panel: #111827;
    --accent: #60a5fa; --allow: #34d399; --redact: #fbbf24; --reroute: #60a5fa; --deny: #f87171;
    --code-bg: #111827;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--fg); font-size: 15px; line-height: 1.6;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial,
               "Hiragino Sans", "Noto Sans JP", sans-serif;
}
.wrap { max-width: 1080px; margin: 0 auto; padding: 24px 16px 72px; }
header h1 { font-size: 26px; margin: 0 0 6px; letter-spacing: -0.01em; }
header .sub { color: var(--muted); margin: 0 0 14px; }
.banner {
  border-left: 4px solid var(--accent); background: var(--panel);
  padding: 12px 14px; border-radius: 6px; margin: 0 0 12px; font-size: 14px;
}
.banner.warn { border-left-color: var(--redact); }
.banner strong { font-weight: 650; }
nav.tabs { display: flex; flex-wrap: wrap; gap: 4px; border-bottom: 1px solid var(--line); margin: 18px 0 20px; }
nav.tabs button {
  appearance: none; border: 0; background: transparent; color: var(--muted);
  padding: 9px 13px; font-size: 14px; cursor: pointer; border-bottom: 2px solid transparent;
  font-family: inherit;
}
nav.tabs button:hover { color: var(--fg); }
nav.tabs button[aria-selected="true"] { color: var(--fg); border-bottom-color: var(--accent); font-weight: 600; }
section.tab { display: none; }
section.tab.active { display: block; }
.row { display: flex; gap: 14px; flex-wrap: wrap; }
.col { flex: 1 1 260px; min-width: 240px; }
label { display: block; font-size: 13px; color: var(--muted); margin: 10px 0 4px; }
input[type="text"], input[type="number"], select, textarea {
  width: 100%; padding: 8px 10px; font-size: 14px; color: var(--fg);
  background: var(--bg); border: 1px solid var(--line); border-radius: 6px; font-family: inherit;
}
textarea { font-family: var(--mono); font-size: 13px; resize: vertical; }
textarea.code { min-height: 220px; }
button.act {
  appearance: none; border: 1px solid var(--line); background: var(--panel); color: var(--fg);
  padding: 8px 14px; border-radius: 6px; font-size: 14px; cursor: pointer; font-family: inherit;
}
button.act:hover { border-color: var(--accent); }
button.act.primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
button.act.primary:hover { filter: brightness(1.08); }
.actions { display: flex; gap: 8px; flex-wrap: wrap; margin: 14px 0; }
pre, .json {
  background: var(--code-bg); border: 1px solid var(--line); border-radius: 6px;
  padding: 12px; overflow: auto; font-family: var(--mono); font-size: 12.5px; line-height: 1.5;
  max-height: 420px; white-space: pre-wrap; word-break: break-word;
}
.verdict-card { border-left: 6px solid var(--muted); background: var(--panel); padding: 12px 16px; border-radius: 6px; margin: 14px 0; }
.verdict-card .v { font-size: 22px; font-weight: 700; letter-spacing: 0.02em; }
.verdict-card .meta { font-size: 13px; color: var(--muted); margin-top: 4px; }
.verdict-card .reason { font-size: 14px; margin-top: 6px; }
.v-allow { color: var(--allow); } .v-redact { color: var(--redact); }
.v-reroute { color: var(--reroute); } .v-deny { color: var(--deny); }
.b-allow { border-left-color: var(--allow); } .b-redact { border-left-color: var(--redact); }
.b-reroute { border-left-color: var(--reroute); } .b-deny { border-left-color: var(--deny); }
.evidence { background: var(--panel); border: 1px solid var(--line); border-radius: 6px; padding: 12px; margin: 12px 0;
  font-family: var(--mono); font-size: 13px; line-height: 2.1; white-space: pre-wrap; word-break: break-word; }
.evidence mark { padding: 2px 4px; border-radius: 4px; background: #fde68a; color: #111827; position: relative; }
.evidence mark::after {
  content: attr(data-label); font-size: 9.5px; font-family: -apple-system, sans-serif;
  background: var(--fg); color: var(--bg); border-radius: 3px; padding: 1px 4px; margin-left: 5px;
  vertical-align: middle; letter-spacing: 0.02em;
}
.evidence mark.cat-credential { background: #fecaca; }
.evidence mark.cat-sensitive { background: #bfdbfe; }
table { border-collapse: collapse; width: 100%; font-size: 13px; margin: 10px 0; }
th, td { border: 1px solid var(--line); padding: 6px 9px; text-align: left; vertical-align: top; }
th { background: var(--panel); font-weight: 600; white-space: nowrap; }
td.num { text-align: right; font-variant-numeric: tabular-nums; }
.table-scroll { overflow: auto; max-height: 460px; border-radius: 6px; }
.chart { margin: 14px 0; }
.chart svg { max-width: 100%; height: auto; }
.pill { display: inline-block; font-size: 11.5px; padding: 1px 7px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); }
.note { font-size: 13px; color: var(--muted); }
.ok { color: var(--allow); font-weight: 600; }
.bad { color: var(--deny); font-weight: 600; }
h2 { font-size: 19px; margin: 22px 0 6px; }
h3 { font-size: 15px; margin: 18px 0 4px; }
p { margin: 8px 0; }
code { font-family: var(--mono); background: var(--code-bg); padding: 1px 5px; border-radius: 4px; font-size: 92%; }
ul { padding-left: 20px; } li { margin: 4px 0; }
a { color: var(--accent); }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 14px; }
hr { border: 0; border-top: 1px solid var(--line); margin: 22px 0; }
@media (max-width: 640px) { .wrap { padding: 16px 12px 60px; } header h1 { font-size: 22px; } }