/* 모든 페이지 공통 스타일. 기본은 밝은 화면이고 data-theme="dark"일 때 다크 화면이다. */
:root {
  color-scheme: light;
  --bg: #f5f7fa;
  --surface: #ffffff;
  --surface-2: #eaeff5;
  --line: #d3d9e1;
  --fg: #15191f;
  --muted: #566070;
  --accent: #1f5fa8;
  --accent-ink: #ffffff;
  --gov: #12704c;
  --local: #875700;
  --warn: #c0392b;
  --action: #15191f;
  --action-ink: #ffffff;
  --font: "Malgun Gothic", "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0d0f13;
  --surface: #16191f;
  --surface-2: #232833;
  --line: #2e343e;
  --fg: #f1f3f5;
  --muted: #a7aeb8;
  --accent: #7fb0ea;
  --accent-ink: #0b1a2c;
  --gov: #8fd3b6;
  --local: #f0c67a;
  --warn: #ff9d8f;
  --action: #f1f3f5;
  --action-ink: #0d0f13;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--fg); font-family: var(--font); font-size: 16px; line-height: 1.65; word-break: keep-all; overflow-wrap: anywhere; }
a { color: var(--accent); }
button, input, select { font: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.wrap { max-width: 860px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }

.top { border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 6px 18px; padding-block: 12px; }
.brand { color: var(--fg); font-weight: 800; font-size: 18px; text-decoration: none; }
.nav { display: flex; flex-wrap: wrap; gap: 2px 14px; }
.nav a { color: var(--muted); text-decoration: none; font-size: 15px; padding: 6px 0; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--fg); }
.nav { align-items: center; }
.theme-toggle { min-height: 36px; padding: 2px 12px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface); color: var(--fg); font-size: 14px; font-weight: 500; white-space: nowrap; }
.theme-toggle:hover { background: var(--surface-2); }

main.wrap { display: grid; grid-template-columns: minmax(0, 1fr); gap: 24px; padding-block: 32px 56px; }
h1 { font-size: clamp(28px, 6vw, 40px); font-weight: 800; letter-spacing: -0.02em; line-height: 1.25; margin: 0 0 8px; text-wrap: balance; }
h2 { font-size: 22px; font-weight: 800; line-height: 1.4; margin: 0; text-wrap: balance; }
h3 { font-size: 18px; font-weight: 700; line-height: 1.4; margin: 0; }
.lead { margin: 0; color: var(--muted); }
.crumb { font-size: 14px; color: var(--muted); }
.crumb a { color: var(--muted); }
.stack { display: grid; grid-template-columns: minmax(0, 1fr); gap: 14px; }

.panel { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 22px; }
form.panel { display: grid; grid-template-columns: minmax(0, 1fr); gap: 22px; }
fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
legend, .label { display: block; font-weight: 700; padding: 0; margin-bottom: 10px; }
.choices { display: grid; gap: 8px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.choices.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.choices.regions { grid-template-columns: repeat(auto-fill, minmax(136px, 1fr)); }
.choice { min-height: 48px; padding: 8px 6px; border-radius: 12px; border: 1px solid var(--line); background: var(--bg); color: var(--fg); font-weight: 500; font-size: 15px; }
.choice:hover { background: var(--surface-2); }
.choice[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 700; }
.age-row { display: flex; align-items: center; gap: 10px; }
#age { width: 110px; height: 48px; border-radius: 12px; border: 1px solid var(--line); background: var(--bg); color: var(--fg); padding: 0 14px; font-size: 18px; }
#sigungu { width: 100%; height: 48px; border-radius: 12px; border: 1px solid var(--line); background: var(--bg); color: var(--fg); padding: 0 12px; margin-top: 12px; }
#sigunguBox { margin-top: 14px; }
.go { min-height: 58px; border: 0; border-radius: 14px; background: var(--action); color: var(--action-ink); font-size: 18px; font-weight: 800; }
.go:hover { opacity: .88; }
.go:disabled { opacity: .6; cursor: progress; }
.error { margin: 0; color: var(--warn); font-size: 15px; }
.privacy { margin: 0; color: var(--muted); font-size: 14px; }

.result-head strong { color: var(--accent); }
.result-head p { margin: 4px 0 0; color: var(--muted); font-size: 14px; }
.tabs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
.tab { min-height: 48px; border-radius: 12px; border: 1px solid var(--line); background: var(--surface); color: var(--fg); font-weight: 500; font-size: 15px; }
.tab[aria-selected="true"] { background: var(--surface-2); border-color: var(--accent); font-weight: 700; }
.tab b { color: var(--accent); font-weight: 700; }
.pills { display: flex; flex-wrap: wrap; gap: 6px; }
.pill { min-height: 36px; padding: 2px 12px; border-radius: 999px; border: 1px solid var(--line); background: transparent; color: var(--muted); font-size: 14px; text-decoration: none; display: inline-flex; align-items: center; }
.pill:hover { color: var(--fg); }
.pill[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 700; }
.only { min-height: 44px; border-radius: 12px; border: 1px solid var(--line); background: var(--surface); color: var(--fg); font-size: 15px; font-weight: 500; }
.only[aria-pressed="true"] { border-color: var(--accent); color: var(--accent); font-weight: 700; }
.fit { color: var(--accent); font-weight: 700; }
#find { width: 100%; height: 44px; border-radius: 12px; border: 1px solid var(--line); background: var(--surface); color: var(--fg); padding: 0 14px; }
#find::placeholder { color: var(--muted); }

.list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: minmax(0, 1fr); gap: 10px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; display: grid; grid-template-columns: minmax(0, 1fr); gap: 6px; }
.tags { display: flex; flex-wrap: wrap; gap: 4px 10px; font-size: 13px; color: var(--muted); }
.scope { font-weight: 700; }
.scope.gov { color: var(--gov); }
.scope.local { color: var(--local); }
.card h3 a { color: var(--fg); text-decoration: none; }
.card h3 a:hover { text-decoration: underline; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }
details summary { cursor: pointer; color: var(--accent); font-size: 14px; min-height: 28px; }
dl { margin: 8px 0 0; display: grid; grid-template-columns: minmax(0, 1fr); gap: 10px; font-size: 15px; }
dt { font-weight: 700; color: var(--fg); }
dd { margin: 2px 0 0; color: var(--muted); white-space: pre-line; }
.official { display: inline-block; margin-top: 10px; font-size: 14px; font-weight: 700; }
.cta { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 8px 22px; border-radius: 12px; background: var(--action); color: var(--action-ink); font-weight: 800; text-decoration: none; }
.cta.sub { background: transparent; color: var(--fg); border: 1px solid var(--line); font-weight: 500; }
.cta-row { display: flex; flex-wrap: wrap; gap: 10px; }
.more { min-height: 50px; border-radius: 12px; border: 1px solid var(--line); background: var(--surface); color: var(--fg); font-weight: 700; }
.empty { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 36px 16px; text-align: center; color: var(--muted); }
.notice { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 12px 16px; font-size: 14px; color: var(--muted); }
.grid-links { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 10px; }
.tile { display: block; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; color: var(--fg); text-decoration: none; }
.tile:hover { background: var(--surface-2); }
.tile b { display: block; font-size: 17px; }
.tile span { color: var(--muted); font-size: 14px; }
.prose { display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px; max-width: 68ch; }
.prose h2 { margin-top: 12px; font-size: 19px; }
.prose p, .prose ul { margin: 0; color: var(--muted); }

.foot { border-top: 1px solid var(--line); font-size: 13px; color: var(--muted); }
.foot .wrap { padding-block: 20px 36px; display: grid; gap: 6px; }
.foot p { margin: 0; }
.foot a { color: inherit; }
.foot-nav { display: flex; flex-wrap: wrap; gap: 4px 14px; }