:root {
  --bg: #fafaf7;
  --fg: #1a1a1a;
  --muted: #6b6b6b;
  --line: #e3e3df;
  --accent: #1a5fbf;
  --warn-bg: #fff4e5;
  --warn-fg: #8a4b00;
  --card-bg: #fff;
  --radius: 8px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #131312;
    --fg: #f0efe9;
    --muted: #9a9a92;
    --line: #2a2a27;
    --accent: #6ea8ff;
    --warn-bg: #3d2b10;
    --warn-fg: #f0c171;
    --card-bg: #1c1c1a;
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Yu Gothic UI", "Noto Sans KR", "Noto Sans JP", sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

body {
  max-width: 720px;
  margin: 0 auto;
  padding: 24px 16px 64px;
}

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}

.site-header h1 {
  font-size: 1.6rem;
  margin: 0 0 4px;
  letter-spacing: -0.01em;
}
.site-header .subtitle {
  margin: 0 0 24px;
  color: var(--muted);
  font-size: 0.9rem;
}

.search input {
  width: 100%;
  padding: 14px 16px;
  font-size: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card-bg);
  color: var(--fg);
  outline: none;
  transition: border-color 0.15s;
}
.search input:focus {
  border-color: var(--accent);
}
.meta {
  margin: 8px 2px 0;
  color: var(--muted);
  font-size: 0.85rem;
  min-height: 1.4em;
}

#results {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
}

.card .address {
  margin: 0 0 8px;
  font-size: 1rem;
  font-weight: 500;
  word-break: break-all;
}

.card .meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 10px;
}
.card .reg-no {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color: var(--fg);
}
.card .region::before { content: "· "; color: var(--line); }
.card .date::before { content: "· "; color: var(--line); }

.card .violation {
  background: var(--warn-bg);
  color: var(--warn-fg);
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 0.85rem;
  margin: 0 0 10px;
  font-weight: 500;
}

.card .map-link {
  display: inline-block;
  font-size: 0.9rem;
  color: var(--accent);
  text-decoration: none;
}
.card .map-link::after { content: " ↗"; }
.card .map-link:hover { text-decoration: underline; }

.empty, .error {
  padding: 20px;
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--muted);
  font-size: 0.95rem;
}
.empty strong { color: var(--fg); display: block; margin-bottom: 6px; }

.site-footer {
  margin-top: 48px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-size: 0.8rem;
  color: var(--muted);
}
.site-footer p { margin: 4px 0; }
.site-footer a { color: var(--accent); }
.site-footer .disclaimer { margin-top: 10px; }