:root {
  color-scheme: light dark;
  --bg: #f6f7f9;
  --fg: #16181d;
  --card: #ffffff;
  --border: #dde1e6;
  --muted: #5b6370;
  --accent: #2f6feb;
  --accent-fg: #ffffff;
  --danger: #c0392b;
  --success: #1e7e34;
  --ai: #6c5ce7;
  --fintech: #0984e3;
  --greentech: #00b894;
  --other: #636e72;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1115;
    --fg: #e7e9ee;
    --card: #171a21;
    --border: #2a2f3a;
    --muted: #9aa3b2;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.skip-link {
  position: absolute;
  left: -999px;
}
.skip-link:focus {
  left: 1rem;
  top: 1rem;
  background: var(--card);
  padding: .5rem 1rem;
  z-index: 10;
}

.page {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 4rem;
}

.top-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}
.top-nav a { color: var(--fg); text-decoration: none; font-weight: 600; }
.top-nav a.active { color: var(--accent); }
.top-nav .spacer { flex: 1; }
.top-nav .muted { color: var(--muted); font-size: .85em; }

h1 { font-size: 1.4rem; margin: 0 0 .25rem; }
.subtitle { color: var(--muted); margin: 0 0 1.5rem; }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.25rem 1.5rem;
  margin-bottom: 1rem;
}

.run-stats { color: var(--muted); font-size: .9em; margin-bottom: 1.25rem; }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: .6rem .5rem; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: .8em; text-transform: uppercase; letter-spacing: .03em; }

.domain-cell { font-weight: 600; }
.score { font-weight: 700; font-size: 1.1em; }
.reasoning { color: var(--muted); font-size: .85em; max-width: 32em; }

.tag {
  display: inline-block;
  padding: .1rem .55rem;
  border-radius: 999px;
  font-size: .75em;
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
}
.tag--ai { background: var(--ai); }
.tag--fintech { background: var(--fintech); }
.tag--greentech { background: var(--greentech); }
.tag--other { background: var(--other); }

.badge-flag { color: var(--danger); font-size: .8em; font-weight: 600; }

.button, button {
  background: var(--accent);
  color: var(--accent-fg);
  border: none;
  border-radius: 6px;
  padding: .5rem 1rem;
  font-size: .9em;
  font-weight: 600;
  cursor: pointer;
}
.button:hover, button:hover { filter: brightness(1.08); }
.button--secondary { background: transparent; color: var(--fg); border: 1px solid var(--border); }

.inline-form { display: inline-flex; gap: .4rem; align-items: center; }
.inline-form input[type=text] {
  width: 8em;
  padding: .35rem .5rem;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--fg);
}

.status-pill { font-size: .75em; padding: .1rem .5rem; border-radius: 999px; border: 1px solid var(--border); }
.status-pill--success { color: var(--success); border-color: var(--success); }
.status-pill--pending { color: var(--muted); }
.status-pill--failed { color: var(--danger); border-color: var(--danger); }

.flash-list { list-style: none; padding: 0; margin: 0 0 1.25rem; }
.flash { padding: .6rem 1rem; border-radius: 6px; margin-bottom: .5rem; }
.flash--success { background: rgba(30,126,52,.15); color: var(--success); }
.flash--error { background: rgba(192,57,43,.15); color: var(--danger); }
.flash--info { background: rgba(47,111,235,.15); color: var(--accent); }

.field { margin-bottom: 1rem; }
.field label { display: block; margin-bottom: .3rem; font-weight: 600; }
.field input {
  width: 100%;
  padding: .6rem .7rem;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--fg);
}
.error-text { color: var(--danger); font-size: .85em; margin-top: .25rem; }

.auth-card { max-width: 360px; margin: 4rem auto 0; }

.empty-state { color: var(--muted); padding: 2rem 0; text-align: center; }

.marketplace-header { text-align: center; padding: 2.5rem 0 1.5rem; }
.marketplace-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}
.domain-card h2 { margin: 0 0 .5rem; font-size: 1.15rem; }
.domain-card dl { display: grid; grid-template-columns: auto 1fr; gap: .25rem .75rem; margin: .75rem 0 0; font-size: .85em; }
.domain-card dt { color: var(--muted); }
.domain-card dd { margin: 0; }