*{box-sizing:border-box}
html,body{margin:0;background:#111;color:#eee;font:16px/1.4 system-ui,sans-serif}
main{padding-bottom:72px}
.view{display:none;padding:8px}.view.active{display:block}
h2{font-size:1.1rem;margin:12px 4px 6px}

#video,#ovl{position:absolute;inset:0;width:100%;height:100%}
#video{object-fit:contain}
#ovl{pointer-events:none}
.msg{position:absolute;inset:auto 0 40% 0;text-align:center;color:#ccc;padding:8px}
#level{position:absolute;left:0;right:0;top:50%;height:0;pointer-events:none}
#horizon{position:absolute;left:25%;right:25%;top:-1px;height:2px;background:#e63946;border-radius:2px;box-shadow:0 0 3px #000}
#horizon.ok{background:#2dc653}
#levelTxt{position:absolute;left:0;right:0;top:6px;text-align:center;font-size:.7rem;opacity:.85;text-shadow:0 0 3px #000,0 0 3px #000}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin:8px 0}
.grow{flex:1;min-width:120px}
.bar{display:flex;justify-content:center;margin-top:4px}
.small{font-size:.85rem;color:#aaa;margin:4px}
.hint{font-size:.85rem;background:#1d3557;padding:8px 10px;border-radius:8px}
input[type=range]{width:100%;height:36px}
button,.btn{min-height:48px;padding:10px 14px;border:0;border-radius:10px;background:#333;color:#eee;font-size:1rem;display:inline-flex;align-items:center;justify-content:center;cursor:pointer}
.btn.primary{background:#457b9d}
.seg{gap:4px}.seg button{flex:1}
.seg button.on,.toggle.on{background:#e9c46a;color:#111}
.shutter{width:76px;height:76px;border-radius:50%;background:#fff;border:6px solid #888;margin:0 auto;padding:0}
.shutter:active{background:#e9c46a}
#editWrap{position:relative;width:100%;min-height:200px;background:#000;border-radius:8px;overflow:hidden}
#ecv{display:block;width:100%;touch-action:none}
form label{display:block;margin:8px 0}
input:not([type=range]){width:100%;min-height:44px;font-size:1rem;padding:8px;border-radius:8px;border:1px solid #555;background:#222;color:#eee}
.pair{display:flex;gap:6px}.pair img{width:50%;border-radius:6px;background:#222;min-height:60px;object-fit:contain}
.item{display:flex;gap:8px;align-items:center;background:#1c1c1c;border-radius:8px;padding:6px;margin:6px 0}
.item img{width:84px;height:60px;object-fit:cover;border-radius:4px}
.item .t{flex:1;font-size:.9rem}
.item button{min-height:40px;padding:6px 10px;font-size:.9rem}
nav{position:fixed;left:0;right:0;bottom:0;display:flex;background:#1b1b1b;border-top:1px solid #333;padding-bottom:env(safe-area-inset-bottom)}
nav button{flex:1;border-radius:0;background:none;min-height:60px}
nav button.on{color:#e9c46a;font-weight:600}
#video{transform-origin:0 0}
.adj{background:#1c1c1c;border-radius:10px;margin:8px 0;padding:0 10px}
.adj summary{min-height:48px;display:flex;align-items:center;font-weight:600;cursor:pointer}
.adjRow{display:flex;align-items:center;gap:6px}.adjRow label{flex:1;font-size:.9rem}
.adjRow .v{color:#e9c46a;font-variant-numeric:tabular-nums}
.adjRow button{min-height:44px;min-width:44px;padding:0}
.adjRow label{font-size:.8rem;line-height:1.1}.adjRow input[type=range]{height:30px}
.adj .row{margin:4px 0 8px}.adj .row .btn{min-height:40px}

/* landscape fullscreen camera */
body.camMode{overflow:hidden}body.camMode nav{display:none}body.camMode main{padding:0}
#v-cam.active{display:flex;position:fixed;inset:0;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);background:#000}
#stage{position:relative;flex:1;min-width:0;height:100%;overflow:hidden;background:#000}
#strip{width:58px;flex:none;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:4px 0}
#strip .cb{width:42px;height:42px;min-height:0;padding:0;border-radius:50%;background:rgba(255,255,255,.16);font-size:.8rem;font-weight:700;border:2px solid transparent}
#strip .cb.mod{border-color:#e9c46a}#strip .cb.on{background:#e9c46a;color:#111}
#strip .shutter{width:54px;height:54px;border-width:4px;margin:6px 0 0}
.ob{position:absolute;top:8px;width:40px;height:40px;min-height:0;padding:0;border-radius:50%;background:rgba(0,0,0,.45);font-size:1.2rem;z-index:3}
#menuBtn{left:8px}#fsBtn{right:8px}
#menu{position:absolute;top:54px;left:8px;width:270px;max-height:calc(100% - 62px);overflow:auto;background:rgba(20,20,20,.93);border-radius:12px;padding:8px;z-index:3;display:flex;flex-direction:column;gap:6px}
#menu[hidden]{display:none}
#menu .btn,#menu button{min-height:40px;padding:6px 10px;font-size:.9rem}#menu .seg{display:flex}
#sl{position:absolute;left:8px;right:8px;bottom:8px;display:flex;align-items:center;gap:10px;background:rgba(0,0,0,.5);border-radius:14px;padding:2px 10px;z-index:2}
#sl[hidden]{display:none}
#slName{font-weight:700;font-size:.85rem;min-width:2em}#slVal{min-width:4.2em;text-align:right;font-size:.85rem;color:#e9c46a;font-variant-numeric:tabular-nums}
#slReset{min-height:0;width:40px;height:40px;padding:0;background:rgba(255,255,255,.15);border-radius:50%}
#slIn{flex:1;-webkit-appearance:none;appearance:none;height:44px;background:transparent}
#slIn::-webkit-slider-runnable-track{height:6px;background:rgba(255,255,255,.6);border-radius:3px}
#slIn::-webkit-slider-thumb{-webkit-appearance:none;width:32px;height:32px;margin-top:-13px;border-radius:50%;background:#e9c46a;border:2px solid #fff}
#slIn::-moz-range-thumb{width:32px;height:32px;border-radius:50%;background:#e9c46a;border:2px solid #fff}
@media (orientation:portrait){#v-cam.active{flex-direction:column}#strip{width:100%;height:62px;flex-direction:row}#strip .shutter{margin:0 0 0 6px}}
#flInfo{position:absolute;left:56px;right:56px;top:8px;text-align:center;font-size:.75rem;line-height:1.3;z-index:2;pointer-events:none;text-shadow:0 0 3px #000,0 0 3px #000}
#flInfo b.c{color:#00e5ff}#flInfo b.m{color:#ff2bd6}
#strip .cb.fl.on{background:#ff2bd6;color:#fff}
@media (orientation:landscape) and (max-height:480px){#strip{width:96px;flex-wrap:wrap;align-content:center;gap:5px 6px}#strip .cb{width:38px;height:38px}#strip .shutter{width:50px;height:50px;margin:0}}

#pcPick{position:fixed;inset:0;z-index:20;background:#111;overflow:auto;padding:8px;padding-top:calc(8px + env(safe-area-inset-top))}
#pcPick[hidden]{display:none}
.pcHead{display:flex;gap:6px;position:sticky;top:0;background:#111;padding-bottom:6px}
.pcHead input{flex:1;min-height:44px;border-radius:10px;border:0;padding:0 12px;font-size:1rem;background:#333;color:#eee}
#pcPickList{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:6px}
.pcItem{flex-direction:column;align-items:stretch;padding:4px;min-height:0;text-align:center;font-size:.85rem}
.pcItem img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:6px;background:#222}