:root{font-family:Segoe UI,Arial,sans-serif;color:#e8eefb;background:#0c1220}*{box-sizing:border-box}body{margin:0;display:flex;min-height:100vh}aside{width:290px;background:#121c2e;padding:30px 24px;border-right:1px solid #24324a}.brand{font-size:25px;font-weight:700;color:#6fe2d1}small,.tag{font-size:10px;letter-spacing:2px;color:#8ca3c0}#account{margin:35px 0 15px;overflow-wrap:anywhere}button,.button{border:1px solid #344761;background:#223149;color:#e8eefb;border-radius:10px;padding:12px 18px;cursor:pointer;font:inherit;text-decoration:none;display:inline-block}button:hover,.button:hover{background:#30445f}button:disabled{opacity:.35;cursor:default}#login{background:#5bd6bd;color:#0c2521;font-weight:600}h3{margin-top:45px;font-size:14px}#devices button{display:block;width:100%;text-align:left;margin:10px 0}.hint{color:#8295ae;font-size:12px;line-height:1.9;margin-top:35px}main{flex:1;padding:30px 40px;min-width:0}header{display:flex;align-items:center;justify-content:space-between;gap:20px}h1{font-size:25px;margin:10px 0}#status{color:#95accc;font-size:14px;min-height:20px}.stage{height:calc(100vh - 230px);min-height:350px;display:flex;justify-content:center;align-items:center;background:radial-gradient(ellipse at center,#1a2b42,#101827);border:1px solid #25324a;border-radius:20px;overflow:hidden;padding:16px}.empty{text-align:center;color:#8fa5c1}.empty h2{font-size:18px;color:#cdd9e9}.empty p{line-height:2;font-size:14px}.phone-icon{font-size:80px;color:#5bd6bd}#screen{max-height:100%;max-width:100%;object-fit:contain;touch-action:none;user-select:none;border-radius:6px}footer{display:flex;gap:10px;align-items:center;margin-top:18px}footer span{font-size:12px;color:#8295ae;margin-left:auto}[hidden]{display:none!important}@media(max-width:800px){body{flex-direction:column}aside{width:100%;padding:16px}h3,.hint,small{display:none}#account{margin:12px 0}main{padding:20px}header{align-items:flex-start}h1{font-size:19px}.stage{height:60vh}footer{flex-wrap:wrap}}
#pair-code{display:block;width:100%;margin:12px 0;padding:14px;border:1px solid #405875;border-radius:10px;background:#0c1524;color:#6fe2d1;font-size:24px;letter-spacing:3px;text-transform:uppercase}#pair-submit{width:100%;background:#5bd6bd;color:#0c2521;font-weight:600}#pair-help{margin-top:14px}#pair-form label{font-size:14px}