:root{--bg0:#0b0710;--bg1:#150a18;--card:rgba(22,13,30,.72);--red:#ff4d52;--pink:#ff2d78;--purple:#8b5cf6;--txt:#f2e8f5;--dim:#a491b0;--line:rgba(255,255,255,.09);--gold:#ffd700;}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;}
html,body{margin:0;padding:0;width:100%;height:100%;position:fixed;inset:0;overflow:hidden;background:radial-gradient(120% 90% at 50% 0%, var(--bg1) 0%, var(--bg0) 62%);color:var(--txt);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","HarmonyOS Sans SC","MiSans","Noto Sans SC",Roboto,"Helvetica Neue",Arial,sans-serif;overscroll-behavior:none;touch-action:none;user-select:none;-webkit-user-select:none;}
#gl-canvas{position:fixed;inset:0;width:100%;height:100%;display:block;z-index:0;background:#000;}
.screen{position:fixed;inset:0;z-index:10;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:calc(env(safe-area-inset-top)+20px) 20px calc(env(safe-area-inset-bottom)+20px);overflow:hidden auto;touch-action:pan-y;transition:opacity .35s ease,transform .35s ease;}
.screen.hidden{opacity:0;pointer-events:none;transform:scale(1.03);}
.card{width:100%;max-width:420px;padding:26px 24px;background:var(--card);border:1px solid var(--line);border-radius:22px;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:0 18px 60px rgba(0,0,0,.45);}
.brand{display:flex;align-items:center;gap:10px;justify-content:center;margin-bottom:6px;}
.logo{font-size:34px;line-height:1;filter:drop-shadow(0 0 14px rgba(255,45,120,.55));}
.title{font-size:30px;font-weight:800;letter-spacing:1px;background:linear-gradient(92deg,#ff6a70 0%,#ff2d78 55%,#a259ff 110%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
.sub{font-size:13px;color:var(--dim);text-align:center;margin:4px 0 20px;letter-spacing:.4px;}
.desc{font-size:13.5px;line-height:1.75;color:#cdbad6;margin:0 0 18px;text-align:center;}
.field{margin:0 0 16px;}
.field-label{font-size:12px;color:var(--dim);margin-bottom:8px;display:flex;justify-content:space-between;}
.seg{display:flex;gap:8px;}
.seg button{flex:1;padding:11px 4px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.05);color:var(--txt);font-size:13.5px;font-weight:600;cursor:pointer;transition:all .18s ease;font-family:inherit;}
.seg button.active{border-color:rgba(255,45,120,.75);color:#fff;background:linear-gradient(135deg,rgba(255,77,82,.28),rgba(255,45,120,.34));box-shadow:0 0 18px rgba(255,45,120,.28);}
.seg button small{display:block;font-size:10.5px;font-weight:400;color:var(--dim);margin-top:2px;}
.seg button.active small{color:rgba(242,232,245,.72);}
.btn-main{width:100%;padding:15px 10px;margin-top:4px;font-size:17px;font-weight:800;letter-spacing:2px;color:#fff;font-family:inherit;border:none;border-radius:16px;cursor:pointer;background:linear-gradient(135deg,var(--red) 0%,var(--pink) 60%,#9b2fd8 130%);box-shadow:0 10px 30px rgba(255,45,120,.35),inset 0 1px 0 rgba(255,255,255,.25);transition:transform .15s ease,box-shadow .15s ease;}
.btn-main:active{transform:scale(.975);box-shadow:0 5px 16px rgba(255,45,120,.4);}
.btn-ghost{flex:1;padding:12px 4px;font-size:14px;font-weight:600;color:var(--txt);font-family:inherit;background:rgba(255,255,255,.06);border:1px solid var(--line);border-radius:14px;cursor:pointer;transition:background .18s ease;}
.btn-ghost:active{background:rgba(255,255,255,.12);}
.btn-gold{flex:1;padding:12px 4px;font-size:14px;font-weight:600;color:#1a0a00;font-family:inherit;background:linear-gradient(135deg,#ffd700,#ffaa00);border:none;border-radius:14px;cursor:pointer;transition:transform .15s ease;}
.btn-gold:active{transform:scale(.975);}
.footnote{font-size:11px;color:var(--dim);text-align:center;margin-top:14px;line-height:1.7;}
#hud{position:fixed;top:0;left:0;right:0;z-index:20;padding:calc(env(safe-area-inset-top)+14px) 18px 0;pointer-events:none;text-align:center;}
#fps-num{font-size:44px;font-weight:800;line-height:1;text-shadow:0 0 22px rgba(255,45,120,.5);font-variant-numeric:tabular-nums;}
#fps-label{font-size:11px;color:var(--dim);}
#ms-num{font-size:15px;color:var(--dim);font-variant-numeric:tabular-nums;margin-top:4px;}
#progress-wrap{position:fixed;left:0;right:0;bottom:calc(env(safe-area-inset-bottom)+76px);z-index:20;display:flex;justify-content:center;}
#progress{width:min(76vw,340px);height:6px;border-radius:3px;background:rgba(255,255,255,.12);overflow:hidden;}
#progress i{display:block;height:100%;width:0%;border-radius:3px;background:linear-gradient(90deg,var(--red),var(--pink),#a259ff);transition:width .2s linear;}
#secs{font-size:11px;color:var(--dim);margin-top:6px;text-align:center;}
#spark-wrap{position:fixed;left:0;right:0;bottom:calc(env(safe-area-inset-bottom)+14px);z-index:20;display:flex;flex-direction:column;align-items:center;gap:4px;pointer-events:none;}
#spark{width:min(82vw,360px);height:52px;display:block;}
#spark-label{font-size:10.5px;color:var(--dim);letter-spacing:1px;}
#pause-overlay{position:fixed;inset:0;z-index:25;display:none;align-items:center;justify-content:center;background:rgba(8,4,12,.72);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);font-size:16px;color:var(--txt);}
#pause-overlay.show{display:flex;}
#stop-btn{position:fixed;z-index:21;right:calc(env(safe-area-inset-right)+14px);bottom:calc(env(safe-area-inset-bottom)+118px);border:none;background:rgba(255,255,255,.1);color:var(--dim);font-size:12px;padding:8px 14px;border-radius:999px;font-family:inherit;cursor:pointer;border:1px solid var(--line);}
#result-body{overflow:hidden auto;touch-action:pan-y;justify-content:flex-start;padding-top:max(env(safe-area-inset-top),18px);}
.report{width:100%;max-width:430px;}
.badge-box{text-align:center;padding:6px 0 2px;}
.badge{width:96px;height:96px;margin:0 auto;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;border:3px solid rgba(255,255,255,.22);box-shadow:0 0 34px rgba(255,45,120,.45),inset 0 0 22px rgba(0,0,0,.35);background:radial-gradient(circle at 32% 28%,#3a1422,#160a16 70%);}
.badge b{font-size:40px;font-weight:900;line-height:1;font-style:italic;}
.badge span{font-size:10px;color:var(--dim);letter-spacing:1px;margin-top:3px;}
.grade-name{font-size:19px;font-weight:800;margin-top:12px;}
.grade-desc{font-size:12.5px;color:var(--dim);margin-top:5px;line-height:1.65;}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:18px;}
.stat{padding:12px 12px;border-radius:14px;background:rgba(255,255,255,.045);border:1px solid var(--line);text-align:center;}
.stat b{display:block;font-size:19px;font-weight:800;font-variant-numeric:tabular-nums;margin-top:2px;}
.stat i{font-style:normal;font-size:10.5px;color:var(--dim);letter-spacing:.5px;}
.stat em{font-style:normal;font-size:10px;color:var(--dim);}
.stat.wide{grid-column:1 / -1;}
.stat.wide b{font-size:22px;}
.dev{font-size:11px;color:var(--dim);line-height:1.9;margin-top:16px;padding:0 4px;}
.dev b{color:#d7c4de;font-weight:600;}
.actions{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap;}
.tips{font-size:10.5px;color:var(--dim);text-align:center;margin-top:14px;line-height:1.7;}
.cpu-hud{position:fixed;top:0;left:0;right:0;z-index:20;padding:calc(env(safe-area-inset-top)+14px) 18px 0;pointer-events:none;text-align:center;display:none;}
.cpu-hud.show{display:block;}
#cpu-progress-wrap{position:fixed;left:0;right:0;bottom:calc(env(safe-area-inset-bottom)+20px);z-index:20;display:none;justify-content:center;}
#cpu-progress-wrap.show{display:flex;}
#cpu-info{font-size:15px;color:var(--dim);margin-top:6px;}
.modal-overlay{position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.75);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:none;align-items:center;justify-content:center;padding:calc(env(safe-area-inset-top)+20px) 16px calc(env(safe-area-inset-bottom)+20px);pointer-events:none;}
.modal-overlay.show{display:flex;pointer-events:auto;}
.modal{width:100%;max-width:400px;max-height:80vh;background:var(--card);border:1px solid var(--line);border-radius:20px;padding:20px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 20px 60px rgba(0,0,0,.6);}
.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;}
.modal-title{font-size:18px;font-weight:800;}
.modal-close{font-size:20px;background:none;border:none;color:var(--dim);cursor:pointer;}
.modal-tabs{display:flex;gap:6px;margin-bottom:12px;}
.modal-tab{flex:1;padding:8px;font-size:12px;font-weight:600;border-radius:10px;border:1px solid var(--line);background:rgba(255,255,255,.05);color:var(--dim);cursor:pointer;font-family:inherit;}
.modal-tab.active{border-color:rgba(255,45,120,.6);color:#fff;background:linear-gradient(135deg,rgba(255,77,82,.25),rgba(255,45,120,.3));}
.modal-body{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;}
.lb-row{display:flex;align-items:center;gap:10px;padding:8px 6px;border-bottom:1px solid var(--line);}
.lb-rank{width:28px;text-align:center;font-weight:800;font-size:14px;}
.lb-rank.gold{color:#ffd700;}.lb-rank.silver{color:#c0c0c0;}.lb-rank.bronze{color:#cd7f32;}
.lb-info{flex:1;min-width:0;}.lb-name{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.lb-meta{font-size:10px;color:var(--dim);}.lb-score{font-size:14px;font-weight:800;color:var(--pink);}
.lb-empty{text-align:center;color:var(--dim);padding:30px 0;font-size:13px;}
.nickname-input{width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.06);color:var(--txt);font-size:14px;font-family:inherit;margin-bottom:10px;}
.nickname-input::placeholder{color:var(--dim);}
@media(max-height:640px){.card{padding:18px 20px;}.title{font-size:26px;}.logo{font-size:28px;}.sub{margin-bottom:14px;}.field{margin-bottom:12px;}}
@media(min-width:769px){.card,.report{max-width:460px;}#fps-num{font-size:56px;}}