/* 사이버 인생게임 v2 — 외부 폰트/CDN 없음. 모바일(390px)·태블릿·데스크톱 대응. */
:root {
  --bg: #0e1424;
  --bg2: #151d33;
  --card: #1b2540;
  --card2: #223059;
  --ink: #eaf0ff;
  --muted: #9fb0d4;
  --line: #2c3a63;
  --brand: #5fd0c4;
  --brand2: #4f6ef2;
  --good: #46d18a;
  --bad: #ff6b6b;
  --warn: #ffd34d;
  --radius: 14px;
  --maxw: 880px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: radial-gradient(1200px 600px at 50% -200px, #1a2b4d, transparent), var(--bg);
  background-color: var(--bg);
  color: var(--ink);
  font-family: system-ui, -apple-system, "Segoe UI", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  line-height: 1.6;
  font-size: 16px;
}
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 16px; }
img, svg { max-width: 100%; }
a { color: var(--brand); }
h1, h2, h3, h4 { line-height: 1.25; }
.muted { color: var(--muted); }
.small { font-size: .86rem; }

/* 접근성: 보이지 않지만 스크린리더용 */
.sr { position: absolute; left: -9999px; }
.sr:focus { left: 8px; top: 8px; position: fixed; background: var(--brand); color: #04121a; padding: 8px 12px; border-radius: 8px; z-index: 50; }
:focus-visible { outline: 3px solid var(--warn); outline-offset: 2px; border-radius: 6px; }

/* 헤더 */
.top { position: sticky; top: 0; z-index: 20; background: rgba(14,20,36,.92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: center; gap: 12px; min-height: 56px; flex-wrap: wrap; }
.logo { font-weight: 800; font-size: 1.1rem; color: var(--ink); text-decoration: none; }
.logo span { color: var(--brand); }
nav.main { display: flex; gap: 4px; flex-wrap: wrap; margin-left: auto; }
nav.main a { color: var(--muted); text-decoration: none; padding: 6px 10px; border-radius: 8px; font-size: .92rem; }
nav.main a:hover { background: var(--card); color: var(--ink); }
nav.main a[aria-current=page] { background: var(--brand2); color: #fff; }

main { padding: 18px 0 60px; }
.hero h1 { font-size: 1.6rem; margin: .4em 0 .2em; }
.hero p { color: var(--muted); }

/* 카드 공통 */
.card, .start, .end, section.card, .doc, .report {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  margin: 14px 0;
}
.card.chain { border-color: var(--warn); }
.card.result.unlucky { border-color: var(--bad); }
.note { background: #2a2140; border: 1px solid #5a4a1e; color: var(--warn); padding: 10px 12px; border-radius: 10px; }

.tag { display: inline-block; font-size: .8rem; color: var(--brand); background: #10361f22; border: 1px solid var(--line); padding: 3px 8px; border-radius: 999px; margin-bottom: 8px; }
.story { font-size: 1.05rem; }

/* HUD */
.hud { background: var(--bg2); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px; }
.who { display: flex; align-items: center; gap: 8px; }
.who b { font-size: 1rem; }
.who .month { margin-left: auto; color: var(--muted); font-size: .86rem; }
.char-svg { border-radius: 50%; background-color: #0c1326; border: 1px solid var(--line); flex: 0 0 auto; }
.money { font-weight: 700; margin: 8px 0; }
.money.neg { color: var(--bad); }
.meters { display: grid; grid-template-columns: 1fr; gap: 6px; }
.stat { display: grid; grid-template-columns: 76px 1fr 34px; align-items: center; gap: 8px; font-size: .84rem; }
.stat-l { color: var(--muted); }
.meter { height: 10px; background: #0c1326; border-radius: 999px; overflow: hidden; border: 1px solid var(--line); }
.meter i { display: block; height: 100%; }
.meter.good i { background: linear-gradient(90deg, #2f9f6d, var(--good)); }
.meter.bad i { background: linear-gradient(90deg, #a53b3b, var(--bad)); }
.stat b { text-align: right; }
.progress { height: 6px; background: #0c1326; border-radius: 999px; margin-top: 10px; overflow: hidden; }
.progress i { display: block; height: 100%; background: var(--brand2); }

/* 인벤토리 */
.inv { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin: 10px 0; }
.inv-l { color: var(--muted); font-size: .84rem; }
.chip-item { font-size: .8rem; background: var(--card2); border: 1px solid var(--line); border-radius: 999px; padding: 3px 8px; }

/* 선택지 */
.choices { display: grid; gap: 10px; margin-top: 12px; }
.choice { display: flex; gap: 10px; align-items: flex-start; text-align: left; width: 100%; background: var(--card2); color: var(--ink); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; font-size: 1rem; cursor: pointer; }
.choice:hover { border-color: var(--brand); background: #26345f; }
.choice .k { flex: 0 0 24px; height: 24px; display: grid; place-items: center; background: var(--brand2); color: #fff; border-radius: 7px; font-weight: 700; font-size: .85rem; }
.choice-l { flex: 1; }

.picked b { color: var(--brand); }
.luck { color: var(--warn); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 10px 0; }
.chip { font-size: .85rem; border-radius: 999px; padding: 3px 9px; border: 1px solid var(--line); }
.chip.up { color: var(--good); background: #13331f; }
.chip.down { color: var(--bad); background: #331818; }
.lesson { background: #12243a; border-left: 3px solid var(--brand); padding: 10px 12px; border-radius: 8px; margin: 10px 0; }
.lesson-s { color: var(--brand); }

/* 실제 사례 카드 */
.realcase { margin: 12px 0; background: var(--bg2); border: 1px solid var(--line); border-radius: 10px; padding: 8px 12px; }
.realcase summary { cursor: pointer; font-weight: 600; }
.rflag { display: inline-block; font-size: .78rem; background: #331818; color: #ffb0b0; border-radius: 6px; padding: 2px 7px; margin: 2px 3px 0 0; }

/* 버튼 */
button.primary, .primary { background: var(--brand2); color: #fff; border: 0; border-radius: 12px; padding: 12px 18px; font-size: 1rem; cursor: pointer; font-weight: 700; }
button.primary:hover { filter: brightness(1.08); }
.ghost, .btnlike { background: transparent; color: var(--muted); border: 1px solid var(--line); border-radius: 12px; padding: 10px 16px; cursor: pointer; text-decoration: none; display: inline-block; }
.ghost:hover { color: var(--ink); border-color: var(--brand); }
.bar-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }

/* 시작 화면 */
.mascot-intro { display: flex; gap: 12px; align-items: center; background: var(--bg2); border: 1px solid var(--line); border-radius: 12px; padding: 12px; }
.mascot-intro p { margin: 0; color: var(--muted); }
.roles { display: grid; grid-template-columns: 1fr; gap: 12px; margin: 14px 0; }
.role { display: grid; gap: 6px; justify-items: center; text-align: center; background: var(--card2); border: 1px solid var(--line); border-radius: 14px; padding: 16px; cursor: pointer; color: var(--ink); }
.role:hover { border-color: var(--brand); transform: translateY(-2px); transition: .15s; }
.role b { font-size: 1.05rem; }
.role small { color: var(--muted); }
.role .tags { display: flex; flex-wrap: wrap; gap: 4px; justify-content: center; }
.tag-mini { font-size: .72rem; background: #10361f22; border: 1px solid var(--line); border-radius: 999px; padding: 2px 7px; color: var(--brand); }
.start-money { font-size: .82rem; color: var(--warn); }
.seedbox { margin-top: 10px; }
.seedbox input { background: #0c1326; border: 1px solid var(--line); color: var(--ink); border-radius: 8px; padding: 8px 10px; font-size: 1rem; }

/* 엔딩 */
.end-who { display: flex; align-items: center; gap: 8px; }
.scoreboard { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin: 14px 0; }
.scoreboard div { background: var(--bg2); border: 1px solid var(--line); border-radius: 12px; padding: 12px; text-align: center; }
.scoreboard b { display: block; font-size: 1.3rem; }
.scoreboard span { color: var(--muted); font-size: .82rem; }
.timeline { list-style: none; padding: 0; }
.timeline li { border: 1px solid var(--line); border-radius: 10px; margin: 8px 0; background: var(--bg2); }
.timeline li.miss { border-left: 4px solid var(--bad); }
.timeline li.ok { border-left: 4px solid var(--good); }
.timeline summary { cursor: pointer; padding: 10px 12px; }
.timeline .m { color: var(--brand); font-weight: 700; }
.timeline details p { padding: 0 12px 10px; margin: 0; color: var(--muted); }
.worksheet { background: var(--bg2); border: 1px solid var(--line); border-radius: 12px; padding: 10px 14px; margin: 14px 0; }
.worksheet summary { cursor: pointer; font-weight: 700; }

/* 문서 페이지 */
.doc h1 { margin-top: 0; }
.doc h2 { margin-top: 1.4em; border-bottom: 1px solid var(--line); padding-bottom: 6px; }
table.ref { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: .92rem; }
table.ref th, table.ref td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; }
table.ref th { background: var(--card2); }

/* 교사용 사건 목록 */
.ev-list { list-style: none; padding: 0; }
.ev-list li { border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; margin: 8px 0; background: var(--bg2); }
.ev-list .goal { color: var(--brand); font-size: .9rem; }

/* 광고/안내 슬롯 (실제 광고 코드는 서버 병합 시 삽입) */
.ad-slot { min-height: 0; }

footer { border-top: 1px solid var(--line); padding: 20px 0 40px; color: var(--muted); font-size: .88rem; }
footer a { color: var(--muted); }

/* 태블릿 */
@media (min-width: 640px) {
  .roles { grid-template-columns: repeat(2, 1fr); }
  .scoreboard { grid-template-columns: repeat(3, 1fr); }
  .hero h1 { font-size: 2rem; }
}
/* 데스크톱 */
@media (min-width: 900px) {
  .roles { grid-template-columns: repeat(3, 1fr); }
  .scoreboard { grid-template-columns: repeat(6, 1fr); }
  .meters { grid-template-columns: repeat(2, 1fr); gap: 6px 18px; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; }
}

.inline-logo { vertical-align: middle; margin-right: 8px; }