*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%;overflow:hidden;background:#0a0e18;color:#eceaf2;
  font-family:system-ui,-apple-system,"Segoe UI",sans-serif;user-select:none}
#scene{position:fixed;inset:0;width:100%;height:100%;display:block}
.hidden{display:none!important}

/* ---- 大厅 HUD ---- */
#lobby-hud{position:fixed;inset:0;pointer-events:none;z-index:5}
.top-left{position:absolute;top:calc(env(safe-area-inset-top,0px) + 12px);left:14px;display:flex;gap:8px}
.pill{display:flex;align-items:center;gap:6px;padding:7px 14px;border-radius:999px;font-size:15px;
  background:rgba(10,14,24,.72);border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(8px)}
.pill b{font-variant-numeric:tabular-nums}
.rail{position:absolute;left:14px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:14px;pointer-events:auto}
.rail-btn{width:62px;height:62px;border-radius:18px;border:1px solid rgba(255,255,255,.16);
  background:rgba(12,16,28,.78);color:#eceaf2;display:grid;place-items:center;gap:1px;cursor:pointer;
  backdrop-filter:blur(8px);transition:transform .12s}
.rail-btn span{font-size:24px;line-height:1}
.rail-btn i{font-size:9.5px;font-style:normal;letter-spacing:.09em;opacity:.75;text-transform:uppercase}
.rail-btn:active{transform:scale(.94)}
#claim.ready{border-color:#ffc85a;box-shadow:0 0 0 2px rgba(255,200,90,.28),0 0 22px rgba(255,200,90,.35)}
#claim.ready::after{content:'';position:absolute;margin:-26px 0 0 34px;width:9px;height:9px;border-radius:50%;background:#ff4d4d}
.sprint{position:absolute;right:20px;bottom:calc(env(safe-area-inset-bottom,0px) + 128px);
  width:88px;height:88px;border-radius:50%;pointer-events:auto;cursor:pointer;
  border:2px solid rgba(255,255,255,.22);background:rgba(12,16,28,.7);color:#cfd6e6;
  font-size:12px;font-weight:700;letter-spacing:.09em}
.sprint.on{border-color:#ff7a5a;color:#ff9b7a;box-shadow:0 0 22px rgba(255,120,80,.3)}
.stick{position:absolute;left:24px;bottom:calc(env(safe-area-inset-bottom,0px) + 28px);
  width:126px;height:126px;border-radius:50%;pointer-events:auto;
  background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.14)}
.stick i{position:absolute;left:50%;top:50%;width:54px;height:54px;margin:-27px 0 0 -27px;border-radius:50%;
  background:rgba(255,255,255,.28);box-shadow:0 0 18px rgba(255,255,255,.18)}
.act{position:absolute;right:24px;bottom:calc(env(safe-area-inset-bottom,0px) + 30px);
  width:92px;height:92px;border-radius:50%;pointer-events:auto;font-size:14px;font-weight:700;color:#1a1206;
  border:0;background:linear-gradient(180deg,#ffd489,#eda347)}
.countdown{position:absolute;left:50%;top:16%;transform:translateX(-50%);padding:12px 26px;border-radius:14px;
  font-size:17px;font-weight:600;letter-spacing:.03em;background:rgba(10,14,24,.86);
  border:1px solid rgba(120,180,255,.4);box-shadow:0 0 30px rgba(80,150,255,.25)}
.toast{position:absolute;left:50%;top:8%;transform:translateX(-50%);max-width:84vw;padding:11px 20px;
  border-radius:13px;font-size:14.5px;text-align:center;background:rgba(10,14,24,.9);
  border:1px solid rgba(255,255,255,.14)}

/* ---- 面板 ---- */
.screen{position:fixed;inset:0;display:grid;place-items:center;padding:18px;z-index:20;
  background:rgba(4,6,12,.78);backdrop-filter:blur(3px);overflow:auto}
.panel{position:relative;width:min(520px,94vw);text-align:center;padding:26px 24px 30px;border-radius:22px;
  background:rgba(16,20,34,.96);border:1px solid rgba(255,255,255,.14);box-shadow:0 26px 80px rgba(0,0,0,.7)}
.wide2{width:min(720px,96vw)}
.badge{font-size:46px;filter:drop-shadow(0 0 20px rgba(255,184,84,.7))}
h1{margin:8px 0 2px;font-size:28px;letter-spacing:.05em}
h2{margin:0 0 4px;font-size:24px;letter-spacing:.12em}
.sub{margin:0 0 18px;font-size:12.5px;letter-spacing:.16em;color:#8d92a8;text-transform:uppercase}
input{width:100%;padding:13px 15px;margin:0 0 12px;border-radius:12px;font-size:15px;color:#f0f0f6;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);outline:none}
.big{width:100%;padding:14px;border:0;border-radius:12px;font-size:16px;font-weight:600;color:#12161f;
  background:linear-gradient(180deg,#8fd0ff,#4aa3ff);cursor:pointer}
.err{min-height:18px;margin:10px 0 0;font-size:13px;color:#ff9b8a}
.x{position:absolute;right:12px;top:12px;width:38px;height:38px;border-radius:10px;cursor:pointer;
  border:0;background:#d8433c;color:#fff;font-size:17px;font-weight:700}

/* ---- 商店 ---- */
.wide{position:relative;display:grid;grid-template-columns:250px 1fr 260px;gap:14px;
  width:min(1000px,97vw);padding:18px;border-radius:20px;
  background:linear-gradient(180deg,rgba(24,32,54,.97),rgba(14,18,30,.97));
  border:1px solid rgba(255,255,255,.14);box-shadow:0 26px 80px rgba(0,0,0,.7)}
@media(max-width:860px){.wide{grid-template-columns:1fr;max-height:92vh;overflow:auto}}
.shop-left{background:rgba(30,48,88,.55);border-radius:14px;padding:10px;max-height:62vh;overflow:auto}
.shop-head{display:flex;flex-direction:column;gap:2px;padding:6px 8px 10px;font-size:15px;font-weight:700}
.shop-head i{font-style:normal;font-size:11px;font-weight:400;opacity:.7}
.shop-row{display:grid;grid-template-columns:1fr auto;gap:2px 8px;padding:9px 11px;margin-bottom:6px;
  border-radius:10px;cursor:pointer;background:rgba(58,96,168,.5);border:1px solid rgba(255,255,255,.1);font-size:13.5px}
.shop-row.sel{background:rgba(96,150,240,.75);border-color:#bcd8ff}
.s-stars{grid-column:2;font-size:10px}
.s-cost{grid-column:1/3;font-size:12px;color:#9fe8a8;font-weight:700}
.shop-mid{display:flex;flex-direction:column;align-items:center;justify-content:space-between;gap:10px;padding:6px}
.stand{width:150px;height:150px;display:grid;place-items:end center}
.stand-top{width:130px;height:26px;border-radius:6px;background:linear-gradient(180deg,#3f7a45,#2c5730);
  box-shadow:0 10px 30px rgba(0,0,0,.5)}
.cls-buy{width:100%;padding:13px;border:0;border-radius:12px;font-size:17px;font-weight:700;cursor:pointer;
  color:#0d1a2a;background:linear-gradient(180deg,#7fd8ff,#3aa8e8)}
.cls-buy.owned{background:linear-gradient(180deg,#9fe8a8,#4fbf6a)}
.shop-right{background:rgba(30,48,88,.55);border-radius:14px;padding:12px;display:flex;flex-direction:column;gap:9px}
.tool-box{display:flex;flex-direction:column;gap:4px;padding:11px;border-radius:11px;background:rgba(12,20,38,.6);
  font-size:14px;text-align:center}
.tool-box b{font-size:10.5px;letter-spacing:.12em;opacity:.7}
.perk{display:grid;grid-template-columns:auto 1fr auto;gap:9px;align-items:center;padding:10px 11px;
  border-radius:11px;background:rgba(12,20,38,.6);font-size:12.5px;line-height:1.4}
.perk b{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;font-size:11px;
  background:rgba(120,180,255,.28)}
.perk.locked{opacity:.5}
.perk i{font-style:normal}

/* ---- 成就 ---- */
.cdiscs{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-bottom:16px}
.cdisc{padding:8px 12px;border-radius:11px;font-size:12px;opacity:.42;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1)}
.cdisc.has{opacity:1;border-color:#a98cff;box-shadow:0 0 0 1px rgba(169,140,255,.4)}
.cdisc i{display:block;font-style:normal;font-size:10px;color:#ffd070;margin-top:2px}
.badge-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.badge{opacity:.35}
.badge.has{opacity:1}
.b-face{display:grid;place-items:center;width:100%;aspect-ratio:1;border-radius:50%;font-size:19px;font-weight:700;
  background:radial-gradient(circle at 40% 30%,#6b5c44,#3a3128);border:2px solid rgba(255,255,255,.18)}
.badge.has .b-face{background:radial-gradient(circle at 40% 30%,#e0c47a,#a8813a);color:#2a2010;border-color:#ffe6a8}
.b-stars{margin-top:3px;font-size:10px;color:#ffd070;text-align:center}

/* ---- 局内 HUD ---- */
#run-hud{position:fixed;inset:0;pointer-events:none;z-index:6}
.r-top{position:absolute;top:calc(env(safe-area-inset-top,0px) + 12px);left:14px;display:flex;gap:8px;flex-wrap:wrap}
.bars{position:absolute;top:calc(env(safe-area-inset-top,0px) + 58px);left:14px;display:flex;flex-direction:column;gap:6px}
.bar{display:flex;align-items:center;gap:7px}
.bar i{font-style:normal;font-size:15px;width:20px;text-align:center}
.track{width:168px;height:13px;border-radius:999px;overflow:hidden;
  background:rgba(8,10,18,.72);border:1px solid rgba(255,255,255,.14)}
.track u{display:block;height:100%;width:100%;text-decoration:none;transition:width .2s}
.hp{background:linear-gradient(90deg,#ff5a5a,#ff8a6a)}
.food{background:linear-gradient(90deg,#f0a94a,#ffd489)}
.fire{background:linear-gradient(90deg,#ff6a2c,#ffc04a)}
.prompt{position:absolute;left:50%;bottom:30%;transform:translateX(-50%);padding:10px 20px;border-radius:999px;
  font-size:15px;white-space:nowrap;background:rgba(255,201,120,.16);border:1px solid rgba(255,201,120,.45);color:#ffd79a}
.over-row{display:flex;gap:14px;margin:14px 0}
.over-row div{flex:1;padding:14px;border-radius:14px;background:rgba(255,255,255,.06)}
.over-row b{display:block;font-size:30px;font-variant-numeric:tabular-nums}
.over-row span{font-size:11px;letter-spacing:.1em;opacity:.65;text-transform:uppercase}
.unlocked{min-height:18px;margin:0 0 14px;font-size:13px;color:#ffd070}