:root{--fg:#1d1d1f;--mut:#6e6e73;--line:rgba(0,0,0,.08);--card:rgba(255,255,255,.78);--acc:#b0742f}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;overflow:hidden;background:#cfd1d4;color:var(--fg);font:14px/1.4 -apple-system,BlinkMacSystemFont,"PingFang SC","Helvetica Neue","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}
#c{position:fixed;inset:0;width:100%;height:100%;display:block;touch-action:none;outline:none}
#loading{position:fixed;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;background:#cfd1d4;z-index:20;transition:opacity .6s}
#loading.done{opacity:0;pointer-events:none}
.ld-ring{width:38px;height:38px;border-radius:50%;border:3px solid rgba(0,0,0,.1);border-top-color:var(--fg);animation:sp 1s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}
#ld-pct{font-size:13px;color:var(--mut);letter-spacing:.08em;text-align:center;padding:0 24px}
.brand{position:fixed;left:max(20px,env(safe-area-inset-left));top:max(16px,env(safe-area-inset-top));z-index:5;pointer-events:none}
.brand h1{font-size:17px;font-weight:650;letter-spacing:.02em}
.brand p{font-size:12px;color:var(--mut);margin-top:2px}
body.dark .brand,body.dark .credit{color:#f5f5f7}
body.dark .brand p{color:rgba(255,255,255,.6)}
.hud{position:fixed;left:max(20px,env(safe-area-inset-left));top:calc(max(16px,env(safe-area-inset-top)) + 46px);z-index:5;background:var(--card);-webkit-backdrop-filter:blur(18px) saturate(1.6);backdrop-filter:blur(18px) saturate(1.6);border:1px solid var(--line);border-radius:14px;padding:10px 14px;min-width:220px}
.hud-row{display:flex;gap:18px}
.hud-cell span{display:block;font-size:11px;color:var(--mut)}
.hud-cell b{font-size:24px;font-weight:600;font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.hud-cell em{display:block;font-style:normal;font-size:11px;color:var(--mut)}
.hud-rel{margin-top:6px;padding-top:6px;border-top:1px solid var(--line);font-size:12px;color:var(--fg)}
.credit{position:fixed;left:max(20px,env(safe-area-inset-left));bottom:max(12px,env(safe-area-inset-bottom));z-index:5;font-size:10px;color:var(--mut);text-decoration:none;opacity:.8}
.panel{position:fixed;right:max(16px,env(safe-area-inset-right));top:max(16px,env(safe-area-inset-top));bottom:16px;width:320px;z-index:6;overflow-y:auto;-webkit-overflow-scrolling:touch;background:var(--card);-webkit-backdrop-filter:blur(22px) saturate(1.6);backdrop-filter:blur(22px) saturate(1.6);border:1px solid var(--line);border-radius:18px;padding:14px 16px 18px;box-shadow:0 10px 40px rgba(0,0,0,.08)}
.grip{display:none}
.panel section{padding:10px 0;border-bottom:1px solid var(--line)}
.panel section:last-child{border-bottom:0}
.panel h2{font-size:12px;font-weight:600;color:var(--mut);margin-bottom:8px;display:flex;justify-content:space-between;align-items:baseline}
.val{color:var(--fg);font-weight:600;font-variant-numeric:tabular-nums;font-size:13px}
.seg{display:flex;background:rgba(0,0,0,.06);border-radius:10px;padding:2px}
.seg button{flex:1;border:0;background:transparent;padding:7px 0;border-radius:8px;font:inherit;font-size:13px;color:var(--fg);cursor:pointer}
.seg button.on{background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.12);font-weight:600}
.row{display:flex;gap:8px;align-items:center}
.row.small{margin-top:8px}
.row.small label{flex:1;font-size:11px;color:var(--mut);display:flex;flex-direction:column;gap:3px}
select,input[type=number],input[type=date]{flex:1;min-width:0;font:inherit;font-size:13px;color:var(--fg);background:rgba(255,255,255,.9);border:1px solid var(--line);border-radius:9px;padding:7px 8px;-webkit-appearance:none;appearance:none}
input[type=date]{min-height:34px}
.ghost{border:1px solid var(--line);background:rgba(255,255,255,.9);border-radius:9px;padding:7px 11px;font:inherit;font-size:13px;color:var(--fg);cursor:pointer;white-space:nowrap}
.play{width:38px;padding:7px 0}
input[type=range]{flex:1;width:100%;-webkit-appearance:none;appearance:none;height:28px;background:transparent}
input[type=range]::-webkit-slider-runnable-track{height:4px;border-radius:2px;background:rgba(0,0,0,.14)}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;margin-top:-9px;border-radius:50%;background:#fff;box-shadow:0 1px 4px rgba(0,0,0,.3)}
input[type=range]::-moz-range-track{height:4px;border-radius:2px;background:rgba(0,0,0,.14)}
input[type=range]::-moz-range-thumb{width:22px;height:22px;border:0;border-radius:50%;background:#fff;box-shadow:0 1px 4px rgba(0,0,0,.3)}
#time::-webkit-slider-runnable-track{background:var(--tl,rgba(0,0,0,.14))}
.marks{display:flex;flex-wrap:wrap;gap:4px 10px;margin-top:6px;font-size:11px;color:var(--mut)}
.marks b{color:var(--fg);font-weight:600;font-variant-numeric:tabular-nums}
.marks button{border:0;background:none;font:inherit;color:inherit;cursor:pointer;padding:0}
.scale{display:flex;justify-content:space-between;font-size:10px;color:var(--mut);padding:0 4px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:flex;flex-direction:column;align-items:center;gap:4px;border:0;background:none;cursor:pointer;font:inherit;font-size:11px;color:var(--mut)}
.chip i{width:30px;height:30px;border-radius:50%;border:1px solid rgba(0,0,0,.15);box-shadow:inset 0 -6px 10px rgba(0,0,0,.18)}
.chip.on{color:var(--fg);font-weight:600}
.chip.on i{outline:2px solid var(--fg);outline-offset:2px}
.tog{display:flex;gap:16px;font-size:13px}
.tog label{display:flex;align-items:center;gap:6px;cursor:pointer}
@media (max-width:760px){
  .hud{min-width:0;padding:8px 12px}
  .hud-cell b{font-size:20px}
  .panel{left:0;right:0;top:auto;bottom:0;width:auto;max-height:48vh;border-radius:18px 18px 0 0;padding:6px 16px calc(16px + env(safe-area-inset-bottom));transition:max-height .3s}
  .panel.min{max-height:92px;overflow:hidden}
  .grip{display:block;width:100%;border:0;background:none;padding:4px 0 8px;cursor:pointer}
  .grip i{display:block;width:38px;height:5px;border-radius:3px;background:rgba(0,0,0,.2);margin:0 auto}
  .credit{bottom:calc(48vh + 6px)}
  body.pmin .credit{bottom:98px}
}

#clean-btn{position:fixed;z-index:9;top:max(16px,env(safe-area-inset-top));right:calc(max(16px,env(safe-area-inset-right)) + 332px);display:flex;align-items:center;gap:5px;height:36px;padding:0 12px;border-radius:18px;border:1px solid var(--line);background:var(--card);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);color:var(--fg);font:500 13px/1 -apple-system,BlinkMacSystemFont,"PingFang SC",sans-serif;cursor:pointer;-webkit-tap-highlight-color:transparent;transition:opacity .25s,right .25s}
.brand,.hud,.panel,.credit{transition:opacity .25s,transform .25s}
body.clean .brand,body.clean .hud,body.clean .credit{opacity:0;pointer-events:none;transform:translateX(-12px)}
body.clean .panel{opacity:0;pointer-events:none;transform:translateX(24px)}
body.clean #clean-btn{right:max(16px,env(safe-area-inset-right));opacity:.4}
body.clean #clean-btn:hover,body.clean #clean-btn:active{opacity:1}
@media (max-width:760px){
  #clean-btn{right:max(12px,env(safe-area-inset-right));top:max(12px,env(safe-area-inset-top));height:34px;padding:0 11px}
  body.clean .panel{transform:translateY(40px)}
}

.brand h1 small{font-size:10px;font-weight:700;letter-spacing:.08em;color:#fff;background:#1e6edc;border-radius:4px;padding:1px 5px;vertical-align:3px}
#frame{position:fixed;z-index:3;pointer-events:none;box-shadow:0 0 0 9999px rgba(0,0,0,.30);outline:1px solid rgba(255,255,255,.55)}
#frame i{position:absolute;width:18px;height:18px;border:2px solid #fff}
#frame .tl{left:-2px;top:-2px;border-right:0;border-bottom:0}#frame .tr{right:-2px;top:-2px;border-left:0;border-bottom:0}
#frame .bl{left:-2px;bottom:-2px;border-right:0;border-top:0}#frame .br{right:-2px;bottom:-2px;border-left:0;border-top:0}
#frame .cross{position:absolute;left:50%;top:50%;width:14px;height:14px;margin:-7px 0 0 -7px;background:linear-gradient(#fff,#fff) center/100% 1px no-repeat,linear-gradient(#fff,#fff) center/1px 100% no-repeat;opacity:.7}
body.clean #frame{box-shadow:0 0 0 9999px rgba(0,0,0,.42)}
.lensbar{position:fixed;z-index:5;left:max(20px,env(safe-area-inset-left));right:calc(max(16px,env(safe-area-inset-right)) + 424px);bottom:max(14px,env(safe-area-inset-bottom));max-width:560px;background:var(--card);-webkit-backdrop-filter:blur(18px) saturate(1.6);backdrop-filter:blur(18px) saturate(1.6);border:1px solid var(--line);border-radius:14px;padding:8px 12px 8px;transition:opacity .25s}
.lb-top{display:flex;align-items:baseline;gap:8px}
.lb-top b{font-size:20px;font-weight:650;font-variant-numeric:tabular-nums}
.lb-top span{font-size:11px;color:var(--mut);flex:1}
.fmt{font:600 11px/1 inherit;border:1px solid var(--line);background:rgba(255,255,255,.6);border-radius:8px;padding:5px 8px;color:var(--fg)}
.lensbar input[type=range]{width:100%;margin:4px 0}
.lb-presets{display:flex;gap:6px}
.lb-presets button{flex:1;font:600 12px/1 inherit;border:1px solid var(--line);background:rgba(255,255,255,.55);border-radius:8px;padding:6px 0;color:var(--fg)}
.lb-presets button.on{background:#1d1d1f;color:#fff}
.lb-dist{display:flex;align-items:center;gap:8px;margin-top:4px;font-size:11px;color:var(--mut)}
.lb-dist input{flex:1}.lb-dist b{color:var(--fg);font-variant-numeric:tabular-nums;min-width:44px;text-align:right}
#shoot{position:fixed;z-index:8;right:calc(max(16px,env(safe-area-inset-right)) + 346px);bottom:max(26px,env(safe-area-inset-bottom));width:62px;height:62px;border-radius:50%;border:3px solid #fff;background:rgba(0,0,0,.25);box-shadow:0 4px 18px rgba(0,0,0,.25);cursor:pointer;-webkit-tap-highlight-color:transparent}
#shoot i{position:absolute;inset:5px;border-radius:50%;background:#e8352b;transition:transform .12s}
#shoot:active i{transform:scale(.86)}
#flash{position:fixed;inset:0;z-index:30;background:#fff;opacity:0;pointer-events:none}
#flash.go{animation:fl .45s ease-out}
@keyframes fl{0%{opacity:.85}100%{opacity:0}}
#plot-modal{position:fixed;inset:0;z-index:40;background:rgba(10,10,12,.72);display:flex;align-items:center;justify-content:center;padding:max(16px,env(safe-area-inset-top)) 16px max(16px,env(safe-area-inset-bottom))}
#plot-modal[hidden]{display:none}
.pm-card{max-width:min(1200px,100%);max-height:100%;display:flex;flex-direction:column;gap:10px}
.pm-card img{max-width:100%;max-height:calc(100vh - 110px);object-fit:contain;border-radius:10px;background:#fff;-webkit-touch-callout:default}
.pm-bar{display:flex;align-items:center;gap:10px;color:rgba(255,255,255,.75);font-size:12px}
.pm-bar span{flex:1}
.pm-btn{font:600 13px/1 inherit;padding:10px 14px;border-radius:10px;background:#fff;color:#111;text-decoration:none;border:0}
.pm-btn.ghost{background:rgba(255,255,255,.15);color:#fff}
body.clean .lensbar{opacity:0;pointer-events:none}
body.clean #shoot{right:50%;margin-right:-31px;bottom:max(22px,env(safe-area-inset-bottom))}
#clean-btn{right:calc(max(16px,env(safe-area-inset-right)) + 332px)}
@media (max-width:1000px) and (min-width:761px){.lensbar{right:calc(max(16px,env(safe-area-inset-right)) + 420px)}}
@media (max-width:760px){
  .lensbar{left:10px;right:84px;max-width:none;bottom:calc(48vh + 8px);padding:6px 10px}
  body.pmin .lensbar{bottom:100px}
  .lb-top b{font-size:17px}
  .lb-presets button{padding:5px 0}
  #shoot{right:14px;bottom:calc(48vh + 24px);width:56px;height:56px}
  body.pmin #shoot{bottom:116px}
  .credit{display:none}
  #clean-btn{right:max(12px,env(safe-area-inset-right))}
  body.clean #shoot{right:50%;margin-right:-28px;bottom:max(22px,env(safe-area-inset-bottom))}
}
.pcredit{font-size:10px;color:var(--mut);padding-top:8px}
.credit{display:none}