/* Keyword Compass */
* { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --ink: #1a2233;
  --ink-soft: #5a6478;
  --line: #e4e8f0;
  --accent: #4f46e5;
  --accent-2: #7c3aed;
  --bg: #f7f8fc;
  --card: #ffffff;
  --good: #2da44e;
  --warn: #e8912d;
  --bad: #d1242f;
}
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
main { max-width: 1080px; margin: 0 auto; padding: 0 20px; }

/* ---- nav ---- */
.kc-nav {
  display: flex; align-items: center; justify-content: space-between;
  max-width: 1080px; margin: 0 auto; padding: 18px 20px;
}
.kc-logo { font-weight: 700; font-size: 19px; color: var(--ink); }
.kc-logo:hover { text-decoration: none; }
.kc-logo-mark { color: var(--accent); }
.kc-nav-tag { font-size: 13px; color: var(--ink-soft); background: #eef0ff; padding: 4px 12px; border-radius: 999px; }
.kc-nav-cta { font-size: 14px; font-weight: 600; background: var(--accent); color: #fff; padding: 8px 16px; border-radius: 8px; }
.kc-nav-cta:hover { text-decoration: none; opacity: .92; }
.kc-nav-link { font-size: 14px; font-weight: 600; color: var(--accent); margin-right: 14px; }

/* ---- hero / home ---- */
.kc-hero { text-align: center; padding: 72px 0 48px; }
.kc-hero h1 { font-size: clamp(32px, 5.5vw, 54px); line-height: 1.12; letter-spacing: -0.02em; }
.kc-hero h1 em {
  font-style: normal;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.kc-sub { max-width: 640px; margin: 20px auto 0; font-size: 18px; color: var(--ink-soft); }
.kc-form {
  display: flex; gap: 10px; max-width: 540px; margin: 34px auto 0;
  background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 8px;
  box-shadow: 0 8px 30px rgba(26, 34, 51, .07);
}
.kc-form input {
  flex: 1; border: 0; outline: 0; font-size: 17px; padding: 10px 12px; background: transparent; min-width: 0;
}
.kc-form button {
  border: 0; cursor: pointer; font-size: 16px; font-weight: 700; color: #fff;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  padding: 12px 22px; border-radius: 10px; white-space: nowrap;
}
.kc-form button:disabled { opacity: .6; cursor: wait; }
.kc-hint { margin-top: 14px; font-size: 13px; color: var(--ink-soft); }
.kc-error { margin-top: 14px; color: var(--bad); font-weight: 600; }

.kc-features {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 18px; padding: 30px 0 10px;
}
.kc-card {
  background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 22px;
}
.kc-card-ico { font-size: 26px; }
.kc-card h3 { margin: 10px 0 6px; font-size: 17px; }
.kc-card p { font-size: 14.5px; color: var(--ink-soft); }

.kc-how { padding: 44px 0 30px; max-width: 720px; margin: 0 auto; }
.kc-how h2 { font-size: 26px; margin-bottom: 16px; }
.kc-how ol { padding-left: 22px; display: grid; gap: 12px; color: var(--ink-soft); }
.kc-how strong { color: var(--ink); }

.kc-footer { text-align: center; padding: 40px 20px 30px; color: var(--ink-soft); font-size: 14px; }

/* ---- progress ---- */
.kc-progress { text-align: center; padding: 80px 0; }
.kc-progress h1 { font-size: 30px; }
.kc-progress h1 em { font-style: normal; color: var(--accent); }
.kc-steps {
  list-style: none; max-width: 480px; margin: 34px auto 0; text-align: left;
  display: grid; gap: 14px;
}
.kc-steps li {
  display: flex; align-items: center; gap: 12px;
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  padding: 14px 18px; color: var(--ink-soft); font-size: 15px;
}
.kc-steps .dot { width: 12px; height: 12px; border-radius: 50%; background: var(--line); flex: 0 0 12px; }
.kc-steps li.running { color: var(--ink); border-color: var(--accent); }
.kc-steps li.running .dot { background: var(--accent); animation: kc-pulse 1s infinite alternate; }
.kc-steps li.done { color: var(--ink); }
.kc-steps li.done .dot { background: var(--good); }
.kc-steps li.failed .dot { background: var(--bad); }
@keyframes kc-pulse { from { transform: scale(.8); opacity: .5; } to { transform: scale(1.25); opacity: 1; } }

/* ---- report head ---- */
.kc-report-head {
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 30px 0 20px; flex-wrap: wrap;
}
.kc-report-head h1 { font-size: 30px; }
.kc-sub-sm { color: var(--ink-soft); font-size: 14px; margin-top: 4px; }
.kc-sub-sm em { font-style: normal; color: var(--accent); }
.kc-score {
  text-align: center; border-radius: 16px; padding: 14px 26px; color: #fff; min-width: 120px;
}
.kc-score.good { background: var(--good); }
.kc-score.mid { background: var(--warn); }
.kc-score.bad { background: var(--bad); }
.kc-score-num { display: block; font-size: 34px; font-weight: 800; line-height: 1; }
.kc-score-label { font-size: 12px; opacity: .9; text-transform: uppercase; letter-spacing: .06em; }

/* ---- tabs ---- */
.kc-tabs {
  display: flex; gap: 6px; border-bottom: 2px solid var(--line);
  overflow-x: auto; scrollbar-width: none;
}
.kc-tabs button {
  border: 0; background: none; cursor: pointer; font-size: 15px; font-weight: 600;
  color: var(--ink-soft); padding: 10px 14px; border-bottom: 3px solid transparent;
  margin-bottom: -2px; white-space: nowrap;
}
.kc-tabs button.active { color: var(--accent); border-bottom-color: var(--accent); }
.pill {
  font-size: 11.5px; font-weight: 700; background: #eef0ff; color: var(--accent);
  border-radius: 999px; padding: 2px 8px; vertical-align: 1px;
}
.pill.warn { background: #fdf0e2; color: var(--warn); }
.pill.ok { background: #e5f5eb; color: var(--good); }
.kc-tab { padding: 24px 0 50px; }
.kc-empty { color: var(--ink-soft); padding: 30px 0; text-align: center; }

/* ---- insights ---- */
.kc-insight {
  background: var(--card); border: 1px solid var(--line); border-left-width: 4px;
  border-radius: 12px; padding: 16px 20px; margin-bottom: 12px;
}
.kc-insight header { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; flex-wrap: wrap; }
.kc-insight h3 { font-size: 16.5px; flex: 1; }
.kc-insight p { color: var(--ink-soft); font-size: 14.5px; }
.kc-sev-dot { width: 12px; height: 12px; border-radius: 50%; flex: 0 0 12px; }
.kc-sev-critical { border-left-color: var(--bad); }
.kc-sev-critical .kc-sev-dot { background: var(--bad); }
.kc-sev-warning { border-left-color: var(--warn); }
.kc-sev-warning .kc-sev-dot { background: var(--warn); }
.kc-sev-opportunity { border-left-color: var(--accent); }
.kc-sev-opportunity .kc-sev-dot { background: var(--accent); }
.kc-sev-notice { border-left-color: #7aa2ff; }
.kc-sev-notice .kc-sev-dot { background: #7aa2ff; }
.kc-sev-good { border-left-color: var(--good); }
.kc-sev-good .kc-sev-dot { background: var(--good); }
.kc-chip {
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em;
  background: var(--bg); border: 1px solid var(--line); color: var(--ink-soft);
  padding: 2px 8px; border-radius: 999px;
}

/* ---- wheel ---- */
.kc-wheel-bar { display: flex; gap: 20px; flex-wrap: wrap; font-size: 14.5px; color: var(--ink-soft); }
.kc-wheel-bar select { margin-left: 6px; padding: 6px 10px; border-radius: 8px; border: 1px solid var(--line); font-size: 14px; background: var(--card); }
.kc-wheel-box { overflow-x: auto; margin-top: 10px; background: var(--card); border: 1px solid var(--line); border-radius: 14px; }
.kc-wheel-svg { width: 100%; min-width: 660px; display: block; }
.kc-w-branch { stroke: #d9def0; stroke-width: 1; }
.kc-w-spoke { stroke: #b9c2e8; stroke-width: 2; }
.kc-w-hub { fill: var(--accent); }
.kc-w-hubtext { fill: #fff; font-size: 14px; font-weight: 700; }
.kc-w-mod { fill: #eef0ff; stroke: var(--accent); stroke-width: 1.5; }
.kc-w-modtext { fill: var(--accent); font-size: 11.5px; font-weight: 700; }
.kc-w-leaf { fill: var(--ink); font-size: 12px; }
.kc-w-leaf:hover { fill: var(--accent); }

/* ---- keywords ---- */
.kc-kw-toolbar { display: flex; justify-content: space-between; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 16px; }
.kc-intents { display: flex; gap: 8px; flex-wrap: wrap; }
.kc-intent-informational { border-color: #4f7cff55; color: #4f7cff; }
.kc-intent-commercial { border-color: #e8912d55; color: #e8912d; }
.kc-intent-transactional { border-color: #2da44e55; color: #2da44e; }
.kc-intent-navigational { border-color: #8250df55; color: #8250df; }
.kc-btn {
  background: var(--accent); color: #fff; font-weight: 600; font-size: 14px;
  padding: 8px 16px; border-radius: 8px;
}
.kc-btn:hover { text-decoration: none; opacity: .92; }
.kc-kw-group { background: var(--card); border: 1px solid var(--line); border-radius: 12px; margin-bottom: 12px; }
.kc-kw-group summary { cursor: pointer; font-weight: 700; padding: 14px 18px; font-size: 16px; }
.kc-kw-cols { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 4px 22px; padding: 0 18px 18px; }
.kc-kw-col h4 { font-size: 12.5px; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-soft); margin: 12px 0 4px; }
.kc-kw-col ul { list-style: none; }
.kc-kw-col li { font-size: 14px; padding: 2.5px 0; display: flex; align-items: center; gap: 7px; }
.kc-kw-col a { color: var(--ink); }
.kc-kw-col a:hover { color: var(--accent); }
.kc-dot { width: 8px; height: 8px; border-radius: 50%; flex: 0 0 8px; }
.kc-dot.kc-intent-informational { background: #4f7cff; }
.kc-dot.kc-intent-commercial { background: #e8912d; }
.kc-dot.kc-intent-transactional { background: #2da44e; }
.kc-dot.kc-intent-navigational { background: #8250df; }

/* ---- audit ---- */
.kc-checks { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.kc-check {
  background: var(--card); border: 1px solid var(--line); border-radius: 10px;
  padding: 10px 16px; font-size: 14.5px; font-weight: 600;
}
.kc-check small { font-weight: 400; color: var(--ink-soft); }
.kc-check.ok span { color: var(--good); }
.kc-check.ko span { color: var(--bad); }
.kc-page { background: var(--card); border: 1px solid var(--line); border-radius: 12px; margin-bottom: 10px; }
.kc-page summary {
  cursor: pointer; padding: 13px 18px; display: flex; justify-content: space-between;
  gap: 14px; align-items: center; flex-wrap: wrap;
}
.kc-page-url { font-weight: 700; font-size: 15px; word-break: break-all; }
.kc-page-meta { font-size: 13px; color: var(--ink-soft); display: flex; gap: 10px; align-items: center; }
.kc-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.kc-table th {
  text-align: left; padding: 7px 18px; color: var(--ink-soft); font-weight: 600;
  width: 160px; vertical-align: top; white-space: nowrap;
}
.kc-table td { padding: 7px 18px 7px 0; word-break: break-word; }
.kc-table tr { border-top: 1px solid var(--line); }
.kc-issues { list-style: none; padding: 12px 18px 16px; display: grid; gap: 6px; }
.kc-issues li { font-size: 13.5px; color: var(--ink-soft); }
.kc-issues strong { text-transform: uppercase; font-size: 11px; letter-spacing: .04em; margin-right: 6px; }
.kc-iss-critical strong { color: var(--bad); }
.kc-iss-warning strong { color: var(--warn); }
.kc-iss-notice strong { color: #7aa2ff; }

/* ---- social ---- */
.kc-post {
  display: flex; gap: 14px; background: var(--card); border: 1px solid var(--line);
  border-radius: 12px; padding: 14px 18px; margin-bottom: 10px;
}
.kc-post-src {
  flex: 0 0 auto; align-self: flex-start; font-size: 11px; font-weight: 800;
  padding: 3px 9px; border-radius: 6px; color: #fff; margin-top: 3px;
}
.kc-src-reddit { background: #ff4500; }
.kc-src-hackernews { background: #f26522; }
.kc-src-stackoverflow { background: #0a95ff; }
.kc-post a { font-weight: 600; color: var(--ink); font-size: 15px; }
.kc-post a:hover { color: var(--accent); }
.kc-post-meta { font-size: 12.5px; color: var(--ink-soft); margin-top: 3px; }
.kc-post-snip { font-size: 13.5px; color: var(--ink-soft); margin-top: 6px; }

@media (max-width: 640px) {
  .kc-form { flex-direction: column; }
  .kc-form button { width: 100%; }
  .kc-report-head { flex-direction: column; align-items: flex-start; }
  .kc-table th { width: 110px; white-space: normal; }
}