:root{
  --bg:#1a1030; --surface:#241848; --surface-2:#2f2160;
  --ink:#ffffff; --muted:#b9a9e6; --accent:#ffd54a;
  --danger:#ff5a6e; --track:#2bb3a3; --line:rgba(255,255,255,.14);
  --glass:rgba(26,16,48,.72); --glass-line:rgba(255,255,255,.16);
  --radius:16px; --radius-sm:12px; --shadow:0 10px 30px rgba(0,0,0,.45);
  --font-display:"Baloo 2",system-ui,sans-serif; --font-body:"Noto Sans KR",system-ui,sans-serif;
}
/* ===== 3-way theme (Light/Dark/System) — base :root above = native DARK. Opposite (light) WCAG-aware auto-generated (contrast-solving ink/accent vs worst-case surface). ===== */
:root[data-theme="light"]{
  --bg: #f4f4f6;
  --surface: #f6f6f7;
  --surface-2: #f9f9fa;
  --ink: #515151;
  --muted: #7758ce;
  --accent: #876700;
  --danger: #d9001a;
  --track: #1d786e;
  --line: rgba(0,0,0,0.10);
  --glass: #7956c7;
  --glass-line: rgba(0,0,0,0.10);
}











*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{font-family:var(--font-body); color:var(--ink); background:var(--bg);
  overflow:hidden; overscroll-behavior:none; -webkit-tap-highlight-color:transparent; -webkit-user-select:none; user-select:none}
.app{position:fixed; inset:0; overflow:hidden}
#scene{position:absolute; inset:0; width:100%; height:100%; display:block; touch-action:none}
.hidden{display:none !important}

.overlay{position:absolute; inset:0; display:flex; align-items:center; justify-content:center; z-index:20}
.loading{flex-direction:column; gap:16px; background:var(--bg); color:var(--muted); font-weight:500}
.spinner{width:42px;height:42px;border-radius:50%;border:4px solid rgba(255,255,255,.14);border-top-color:var(--accent);animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

.topbar{position:absolute; top:0; right:0; padding:max(10px,env(safe-area-inset-top)) max(12px,env(safe-area-inset-right)) 0 0; z-index:30}
.i18n-switch{--i18n-switch-bg:rgba(255,255,255,.08);--i18n-switch-border:rgba(255,255,255,.18);--i18n-switch-fg:rgba(255,255,255,.92);
  --i18n-switch-active-bg:rgba(255,213,74,.22);--i18n-switch-active-fg:var(--accent);--i18n-switch-menu-bg:var(--surface);--i18n-switch-menu-border:var(--line)}

.title{background:radial-gradient(120% 90% at 50% -10%,rgba(106,60,199,.34),rgba(26,16,48,.78)); backdrop-filter:blur(1.5px); padding:18px}
.title-card{width:min(440px,94vw); background:var(--glass); border:1px solid var(--glass-line); border-radius:22px;
  box-shadow:var(--shadow); padding:26px 22px 20px; text-align:center; animation:pop .35s cubic-bezier(.34,1.56,.64,1)}
@keyframes pop{from{opacity:0;transform:scale(.94) translateY(8px)}to{opacity:1;transform:none}}
.logo{font-family:var(--font-display); font-weight:800; font-size:30px; letter-spacing:.5px}
.tagline{color:var(--muted); font-size:13.5px; margin-top:6px; margin-bottom:18px}

.field{text-align:left; margin-bottom:14px}
.field-label{display:block; font-size:11.5px; font-weight:700; letter-spacing:.4px; color:var(--muted); text-transform:uppercase; margin-bottom:7px}
.chips{display:flex; gap:8px; flex-wrap:wrap}
#modeChips .chip{flex:1 1 0; min-width:120px}
.chip{display:flex; flex-direction:column; gap:2px; align-items:flex-start; background:var(--surface); border:1.5px solid var(--line);
  color:var(--ink); border-radius:var(--radius-sm); padding:10px 12px; cursor:pointer; font-family:var(--font-body); transition:border-color .15s,background .15s,transform .1s}
.chip strong{font-size:14.5px; font-weight:700}
.chip small{font-size:11px; color:var(--muted); line-height:1.3}
.chip:hover{border-color:rgba(255,255,255,.28)}
.chip:active{transform:scale(.97)}
.chip.is-on{border-color:var(--accent); background:linear-gradient(180deg,rgba(255,213,74,.16),rgba(255,213,74,.04))}
.skins{gap:8px}
.skins .chip{flex:1 1 0; min-width:0; align-items:center; gap:6px; padding:10px 6px; text-align:center; position:relative}
.skin-dot{width:22px;height:22px;border-radius:8px;box-shadow:inset 0 0 0 2px rgba(255,255,255,.3)}
.skins .chip small{font-size:10.5px}
.skins .chip.is-locked{opacity:.55}
.skins .chip .lk{font-size:10px;color:var(--accent);font-weight:700}

.stats{display:flex; gap:10px; margin:6px 0 16px}
.stat{flex:1; background:var(--surface); border:1px solid var(--line); border-radius:var(--radius-sm); padding:10px}
.stat-label{display:block; font-size:11px; color:var(--muted); margin-bottom:3px}
.stat-val{font-family:var(--font-display); font-weight:700; font-size:18px}
.stat-val small{font-size:12px; color:var(--muted); margin-left:2px; font-family:var(--font-body)}
.coin-ic{filter:drop-shadow(0 0 5px rgba(255,213,74,.6))}

.title-actions{display:flex; gap:10px}
.foot{margin-top:14px; font-size:11px; color:var(--muted)}

.btn{flex:1; border:none; border-radius:999px; padding:13px 18px; font-family:var(--font-display); font-weight:700; font-size:15px; cursor:pointer; transition:transform .12s,filter .15s; color:#2a1505}
.btn:active{transform:translateY(1px) scale(.98)}
.btn-primary{background:linear-gradient(180deg,#ffe48a,#ffd54a); box-shadow:0 6px 16px rgba(255,213,74,.32)}
.btn-primary:hover{filter:brightness(1.05)}
.btn-ghost{background:var(--surface-2); color:var(--ink); border:1px solid var(--line)}
.btn-ghost:hover{background:#392780}

.hud{position:absolute; inset:0; z-index:15; pointer-events:none}
.hud-top{position:absolute; top:max(10px,env(safe-area-inset-top)); left:0; right:0; display:flex; gap:8px; align-items:center; justify-content:center; padding:0 12px; flex-wrap:wrap}
.hud-pill{display:inline-flex; align-items:center; gap:6px; background:var(--glass); border:1px solid var(--glass-line); border-radius:999px; padding:7px 13px; font-family:var(--font-display); font-weight:700; font-size:15px; box-shadow:var(--shadow)}
.hud-pill small{font-size:11px; color:var(--muted); font-family:var(--font-body); font-weight:500; margin-left:1px}
.daily-tag{font-size:12px; color:#2a1505; background:linear-gradient(180deg,#ffe48a,#ffd54a); border:none}
.hud-btn{pointer-events:auto; width:38px; height:38px; border-radius:50%; border:1px solid var(--glass-line); background:var(--glass); color:var(--ink); font-size:15px; cursor:pointer; box-shadow:var(--shadow)}
.hud-btn:active{transform:scale(.94)}
.pw-hud{position:absolute;top:calc(max(10px,env(safe-area-inset-top)) + 50px);left:0;right:0;display:flex;gap:8px;justify-content:center;pointer-events:none;z-index:20;flex-wrap:wrap;padding:0 12px}
.pw-chip{display:inline-flex;align-items:center;gap:5px;background:var(--glass);border:1.5px solid var(--pc);border-radius:999px;padding:4px 10px 4px 7px;box-shadow:var(--shadow)}
.pw-chip .pw-ic{font-size:14px;line-height:1}
.pw-chip .pw-bar{display:inline-block;width:28px;height:5px;border-radius:3px;background:rgba(127,127,157,.3);overflow:hidden}
.pw-chip .pw-bar i{display:block;height:100%;background:var(--pc)}

/* 모바일 조작(레인 버튼 + 점프) */
.touch-hint{position:absolute; left:0; right:0; bottom:max(18px,env(safe-area-inset-bottom)); display:flex; align-items:center; justify-content:space-between; padding:0 18px; pointer-events:none}
.lane-btn,.jump-btn{pointer-events:auto; border:1px solid var(--glass-line); background:var(--glass); color:var(--ink); box-shadow:var(--shadow); cursor:pointer; font-family:var(--font-display); font-weight:800}
.lane-btn{width:64px; height:64px; border-radius:20px; font-size:30px; line-height:1}
.jump-btn{width:84px; height:84px; border-radius:26px; font-size:30px; margin-bottom:40px; background:linear-gradient(180deg,rgba(255,213,74,.32),rgba(255,213,74,.1)); border-color:rgba(255,213,74,.45)}
.lane-btn:active,.jump-btn:active{transform:scale(.92)}

.count{z-index:25; pointer-events:none; background:rgba(8,5,18,.3)}
#countNum{font-family:var(--font-display); font-weight:800; font-size:96px; color:var(--ink); text-shadow:0 6px 24px rgba(0,0,0,.5); animation:countPop .9s ease-out}
@keyframes countPop{0%{opacity:0;transform:scale(.5)}30%{opacity:1;transform:scale(1.1)}100%{opacity:.2;transform:scale(.9)}}

.modal-wrap{z-index:30; background:rgba(8,5,18,.6); backdrop-filter:blur(4px)}
.modal{width:min(380px,92vw); background:var(--glass); border:1px solid var(--glass-line); border-radius:20px; box-shadow:var(--shadow); padding:26px 22px 20px; text-align:center; animation:pop .3s cubic-bezier(.34,1.56,.64,1)}
.modal h2{font-family:var(--font-display); font-weight:800; font-size:24px}
.result-emoji{font-size:54px; line-height:1; margin-bottom:6px}
.result-dist{font-family:var(--font-display); font-weight:800; font-size:22px; margin-top:6px}
.result-coins{font-family:var(--font-display); font-weight:800; font-size:30px; color:var(--accent); margin:12px 0 2px}
.result-best{font-size:12.5px; color:var(--accent); min-height:16px}
.modal-actions{display:flex; gap:10px; margin-top:18px}
.modal-actions.col{flex-direction:column}
.tut{text-align:left}
.tut h2{text-align:center; margin-bottom:14px}
.tut-list{list-style:none; display:flex; flex-direction:column; gap:11px; margin-bottom:14px}
.tut-list li{display:flex; gap:11px; align-items:flex-start; font-size:13.5px; line-height:1.4}
.tut-ic{flex:none; width:34px; height:34px; border-radius:11px; background:var(--surface-2); display:flex; align-items:center; justify-content:center; font-size:18px}
.tut-list b{display:block; font-family:var(--font-display); font-size:13px}
.tut-list span.tx{color:var(--muted)}
.tut-tip{background:rgba(255,213,74,.12); border:1px solid rgba(255,213,74,.3); border-radius:12px; padding:10px 12px; font-size:12.5px; color:var(--accent); text-align:center}

.toast{position:absolute; left:50%; bottom:calc(max(18px,env(safe-area-inset-bottom)) + 110px); transform:translateX(-50%); z-index:28; display:flex; flex-direction:column; gap:8px; align-items:center; pointer-events:none; width:max-content; max-width:86vw}
.toast .t{background:var(--glass); border:1px solid var(--glass-line); border-radius:999px; padding:9px 16px; font-size:13px; font-weight:600; box-shadow:var(--shadow); animation:toastIn .25s ease-out, toastOut .3s ease-in 1.5s forwards}
.toast .t.good{border-color:rgba(255,213,74,.5); color:#ffe7a8}
.toast .t.bad{border-color:rgba(255,90,110,.5); color:#ffc4cb}
@keyframes toastIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@keyframes toastOut{to{opacity:0;transform:translateY(-8px)}}

html[dir="rtl"] .chip,html[dir="rtl"] .tut-list li{text-align:right}

@media (hover:hover) and (pointer:fine){ .touch-hint{display:none} }
@media (max-width:380px){ .logo{font-size:26px} #countNum{font-size:74px} .jump-btn{width:72px;height:72px} .lane-btn{width:56px;height:56px} }
@media (prefers-reduced-motion:reduce){ *{animation-duration:.001ms !important; transition-duration:.05ms !important} }

/* 주간 리더보드 */
.lb-modal{text-align:left}
.modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.modal-head h2{text-align:left}
.lb-week-best{font-family:var(--font-display);font-weight:800;font-size:18px;color:var(--accent);margin:0 0 12px;text-align:center}
.lb-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
.lb-row{display:flex;align-items:center;gap:10px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:9px 12px}
.lb-row.is-today{border-color:var(--accent);background:linear-gradient(180deg,rgba(255,213,74,.12),rgba(255,213,74,.02))}
.lb-row.is-zero{opacity:.5}
.lb-rank{width:28px;text-align:center;font-family:var(--font-display);font-weight:800;font-size:16px}
.lb-day{flex:1;font-size:13px;color:var(--ink)}
.lb-dist{font-family:var(--font-display);font-weight:800;font-size:17px;color:var(--accent)}
.lb-dist small{font-size:11px;color:var(--muted);font-family:var(--font-body);font-weight:500;margin-left:2px}
.lb-empty{color:var(--muted);font-size:13px;line-height:1.5;text-align:center;padding:20px 8px}
/* 트랙 테마 칩은 스킨 칩(.skins .chip/.skin-dot) 스타일 재사용 */