:root{
  --bg:#10243a; --surface:#1a2f48; --surface-2:#243c5a;
  --ink:#ffffff; --muted:#9fb8d0; --accent:#ffd54a;
  --you:#ffd54a; --rival:#ff6b8a; --line:rgba(255,255,255,.14);
  --glass:rgba(16,28,52,.74); --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: #f4f5f6;
  --surface: #f7f7f8;
  --surface-2: #fbfcfc;
  --ink: #515151;
  --muted: #4a7196;
  --accent: #876800;
  --you: #876800;
  --rival: #d9002e;
  --line: rgba(0,0,0,0.10);
  --glass: #3c69c3;
  --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; cursor:grab}
#scene:active{cursor:grabbing}
.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(40,72,120,.34),rgba(16,28,52,.8)); 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}
.chip{flex:1 1 28%; min-width:88px; display:flex; flex-direction:column; gap:3px; align-items:center; text-align:center; background:var(--surface); border:1.5px solid var(--line);
  color:var(--ink); border-radius:var(--radius-sm); padding:12px 8px; 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: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))}
.chip.is-locked{opacity:.55}
.chip .lk{font-size:10.5px;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}
.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:#2c4868}

.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:flex-start; padding:0 96px 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}
.dot{width:10px;height:10px;border-radius:50%;display:inline-block}
.you-dot{background:var(--you)} .rival-dot{background:var(--rival)}
.you-pill{color:var(--you)} .rival-pill{color:var(--rival)}
.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:12px;right:96px;display:flex;gap:8px;pointer-events:none;z-index:20;flex-wrap:wrap}
.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)}

.count{z-index:25; pointer-events:none; background:rgba(6,14,28,.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(6,14,28,.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-vs{font-family:var(--font-display); font-weight:700; font-size:17px; 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(16px,env(safe-area-inset-bottom)) + 80px); 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}
@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{text-align:center}
@media (max-width:380px){ .logo{font-size:26px} #countNum{font-size:74px} }
@media (prefers-reduced-motion:reduce){ *{animation-duration:.001ms !important; transition-duration:.05ms !important} }

/* tagline sits on hardcoded dark .title glass (doesn't flip) — keep it light in light mode */
:root[data-theme="light"] .tagline { color: rgba(238,240,248,.78); }