:root{color-scheme:dark;--bg:#10131e;--card:#191e2c;--key:#272e40;--ink:#f2f5ff;--muted:#a4aec7;--line:#303950;--accent:#91e4c4;--accent-ink:#0c3326}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Tahoma,"Segoe UI",sans-serif;overscroll-behavior-y:none}body.light{color-scheme:light;--bg:#f2f5f9;--card:#fff;--key:#e6ecf4;--ink:#192439;--muted:#586780;--line:#cbd5e3;--accent:#137955;--accent-ink:#fff}main{max-width:720px;margin:auto;padding:20px max(12px,env(safe-area-inset-right)) max(16px,env(safe-area-inset-bottom))}header,.brand,.statusbar,.pad-heading{display:flex;align-items:center;gap:12px}header{justify-content:space-between;margin:8px 0 24px}.logo{background:var(--accent);color:var(--accent-ink);font-size:30px;width:48px;height:48px;border-radius:15px;text-align:center;padding-top:4px}h1{font-size:19px;margin:0 0 6px}header p{font-size:11px;color:var(--muted);margin:0}h2{font-size:24px;line-height:1.7;margin:10px 0}p{line-height:1.9;color:var(--muted);font-size:13px}button,input,textarea{font:inherit}button{border:1px solid var(--line);border-radius:10px;background:var(--key);color:var(--ink);min-height:44px;padding:10px 14px;cursor:pointer;touch-action:manipulation;-webkit-tap-highlight-color:transparent}button:active,button[aria-pressed=true]{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:3px}button:disabled{opacity:.45;cursor:default}.icon{width:46px;font-size:22px}.card{padding:22px;border:1px solid var(--line);border-radius:20px;background:var(--card)}.eyebrow{font-size:11px;color:var(--accent)}label{display:block;font-size:12px;margin:20px 0 8px}input[type=password],textarea{background:var(--bg);border:1px solid var(--line);border-radius:10px;color:var(--ink);padding:14px;width:100%;font-size:16px}input[type=range]{width:100%;min-height:36px;accent-color:var(--accent)}input[type=checkbox]{accent-color:var(--accent);width:22px;height:22px;vertical-align:middle}.primary{background:var(--accent);color:var(--accent-ink);border:0;width:100%;display:flex;justify-content:space-between;margin-top:12px;font-weight:bold}.note{font-size:11px;margin-bottom:0}.statusbar{justify-content:space-between;min-height:58px;font-size:12px;color:var(--muted)}.statusbar button{font-size:11px}.online #status{color:var(--accent)}#options{margin-bottom:18px}#controls[inert]{opacity:.35}.pad-heading{font-size:12px;margin:12px 0}.pad-heading span{margin-left:auto;color:var(--muted)}.pad-heading button{min-height:38px;padding:6px 12px}#pad{height:clamp(150px,26dvh,270px);border:1px solid var(--line);border-radius:18px;background:radial-gradient(ellipse at center,var(--key),var(--card));touch-action:none;user-select:none;-webkit-user-select:none;position:relative;overflow:hidden}.pad-guide{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;pointer-events:none;color:var(--muted)}.pad-guide>span{font-size:32px;color:var(--accent)}.pad-guide p{margin:10px 0 5px}.pad-guide small{font-size:10px}.touch-dot{position:absolute;width:24px;height:24px;border:2px solid var(--accent);background:#91e4c433;border-radius:50%;pointer-events:none;transform:translate(-50%,-50%)}.mouse-buttons{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin:7px 0 16px}.tools{display:flex;gap:5px;margin-bottom:12px;overflow-x:auto;padding-bottom:4px}.tools button{flex:1;min-width:42px;padding:8px 5px;font-size:12px}#keyboard{user-select:none;-webkit-user-select:none}.key-row{display:flex;justify-content:center;gap:5px;margin-bottom:7px;padding:0 1px}.key-row button{flex:1;min-width:0;min-height:49px;padding:6px 0;font-size:20px;border-radius:8px;box-shadow:0 2px 0 #0003;touch-action:none}.key-row .special{font-size:13px;background:var(--card);flex:1.5}.key-row .space{flex:4;font-size:13px}.key-row .zwnj{font-size:10px;flex:1.7}.key-row.indent{padding:0 5%}.compose{font-size:12px;margin:20px 0;color:var(--muted)}summary{cursor:pointer;min-height:44px;padding:12px 0}textarea{resize:vertical;margin-bottom:8px}.compose button{width:100%}footer{font-size:10px;color:var(--muted);text-align:center;margin-top:28px}footer span{padding:0 8px}[hidden]{display:none!important}body.online header{margin-bottom:12px}body.online h1{font-size:17px}@media(max-width:380px){.key-row{gap:3px}.key-row button{font-size:17px}.key-row .special{font-size:11px}main{padding-inline:8px}}@media(orientation:landscape) and (max-height:550px){main{max-width:1100px}#controls{display:grid;grid-template-columns:1fr 1.2fr;gap:6px 18px}#pad{grid-column:1;grid-row:2 / span 2;height:190px}#keyboard{grid-column:2;grid-row:2 / span 3}.tools{grid-column:2;grid-row:1}.pad-heading{grid-row:1}.mouse-buttons{grid-row:4}.compose{grid-column:1 / span 2}header,footer{display:none}.statusbar{min-height:40px}.key-row button{min-height:42px}}