:root{font-family:Georgia,'Palatino Linotype',serif;color:#293c36;background:#dddcc7;color-scheme:light}*{box-sizing:border-box}html,body{margin:0;width:100%;height:100%;overflow:hidden}main,canvas,#veil{position:fixed;inset:0;width:100%;height:100%;height:100dvh}canvas{display:block}#bridge{z-index:1;pointer-events:none;visibility:hidden}#veil{z-index:2;background:#dbddcf;opacity:0;pointer-events:none;transition:opacity 1.2s ease}#veil.cover{opacity:1}#error{position:fixed;top:40%;left:12%;right:12%;text-align:center;z-index:3}.glass{background:rgba(242,242,224,.77);border:1px solid rgba(255,255,245,.62);box-shadow:0 6px 30px #18362a18;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-radius:20px}button,select,input{font:inherit;color:inherit}button,select{min-height:44px;border:1px solid #687b6650;border-radius:13px;background:#f3f4e35c;padding:9px 14px;cursor:pointer}button:hover{background:#fafbe6a3}button:focus-visible,select:focus-visible,input:focus-visible{outline:2px solid #48634c;outline-offset:3px}#dock{position:fixed;z-index:4;bottom:max(20px,env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);display:flex;gap:7px;padding:7px;white-space:nowrap;transition:opacity .5s}html:not(.localized) #dock,html:not(.localized) #panel{visibility:hidden}html.resting #dock{opacity:0;pointer-events:none}html.resting #dock:has(:focus-visible){opacity:1;pointer-events:auto}#panel{position:fixed;z-index:5;right:max(16px,env(safe-area-inset-right));bottom:90px;width:min(380px,calc(100vw - 32px));max-height:calc(100dvh - 170px);overflow:auto;padding:22px}#panel[hidden]{display:none}h1{font-size:21px;font-weight:normal;margin:0;line-height:1.4}.heading{display:flex;gap:12px;align-items:start}.heading button{font-size:12px;max-width:110px;padding:6px 9px}.heading h1{flex:1}p{font-size:14px;line-height:1.6}label{display:block;margin:18px 0 7px;font-size:14px}select,input[type=range]{width:100%}input[type=range]{accent-color:#546f54;min-height:32px}.toggle{display:flex;gap:10px;align-items:center;min-height:34px}.toggle input{accent-color:#546f54;width:19px;height:19px}#restart{width:100%;margin-top:14px}#connection{font-size:12px;margin-bottom:0}body{touch-action:manipulation}@media(max-width:500px){#dock{bottom:max(12px,env(safe-area-inset-bottom));gap:4px;padding:6px;max-width:calc(100vw - 16px)}#dock button{padding:8px 10px;font-size:14px}#panel{bottom:80px;padding:18px;max-height:calc(100dvh - 155px)}}@media(max-height:440px){#panel{bottom:76px;top:76px;max-height:none;width:360px;padding:12px}label{margin-top:10px}}@media(prefers-reduced-motion:reduce){#dock{transition:none}#veil{transition:opacity 1.6s}}
/* Compact glass controls keep the landscape dominant on narrow screens. */
.glass{background:rgba(239,241,221,.84);border-color:rgba(255,255,242,.7);box-shadow:0 8px 28px #17392b24}
#panel{width:min(350px,calc(100vw - 32px));padding:18px 20px;border-radius:18px;color:#243a30}
h1{font-size:19px;line-height:1.35}
.heading{gap:10px;align-items:center}
.heading button{min-height:44px;font-size:12px}
#panel p{margin:10px 0 12px;font-size:13px;line-height:1.5;color:#3e5346}
#panel label{margin:12px 0 5px;font-size:13px;line-height:1.45}
#panel select{padding:9px 12px;background:rgba(250,250,232,.52);border-color:#49644b55;font-size:14px}
#panel .toggle{margin:4px 0;min-height:44px;gap:12px;cursor:pointer}
.toggle input{appearance:none;-webkit-appearance:none;flex:0 0 38px;width:38px;height:22px;margin:0;border:1px solid #526a5366;border-radius:20px;background:#82917c35;position:relative;cursor:pointer;transition:background .18s ease,border-color .18s ease}
.toggle input::before{content:'';position:absolute;left:3px;top:3px;width:14px;height:14px;border-radius:50%;background:#f6f7e8;box-shadow:0 1px 3px #17332445;transition:transform .18s ease}
.toggle input:checked{background:#526f54;border-color:#405e45}
.toggle input:checked::before{transform:translateX(16px)}
input[type=range]{appearance:none;-webkit-appearance:none;display:block;min-height:44px;margin:0;background:transparent;cursor:pointer}
input[type=range]::-webkit-slider-runnable-track{height:5px;border:1px solid #536e4e40;border-radius:8px;background:#59765335}
input[type=range]::-webkit-slider-thumb{appearance:none;-webkit-appearance:none;width:19px;height:19px;margin-top:-8px;border:2px solid #f3f5e3;border-radius:50%;background:#4e6b4c;box-shadow:0 1px 4px #243a3040}
input[type=range]::-moz-range-track{height:4px;border:1px solid #536e4e40;border-radius:8px;background:#59765335}
input[type=range]::-moz-range-thumb{width:16px;height:16px;border:2px solid #f3f5e3;border-radius:50%;background:#4e6b4c}
#restart{margin-top:8px;font-size:14px}
#panel #connection{font-size:11px;line-height:1.4;margin:9px 0 0}
@media(max-width:500px){#panel{width:min(340px,calc(100vw - 24px));right:12px;bottom:78px;padding:14px 16px;max-height:calc(100dvh - 154px)}#panel p{font-size:12px;margin:8px 0}#panel label{margin-top:9px}h1{font-size:18px}#panel .toggle{margin:2px 0}#dock button{padding-inline:10px}}
@media(max-height:440px){#panel{padding:12px;bottom:76px;top:76px;max-height:none}#panel label{margin-top:6px}}
@media(prefers-reduced-motion:reduce){.toggle input,.toggle input::before{transition:none}}