:root{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Segoe UI",sans-serif;color:#243249;background:#e9eef4;font-synthesis:none;--ink:#243249;--muted:#65758a;--line:#d8e0ea;--accent:#254f7a;--signal:#177668;--white:#fff}
*{box-sizing:border-box}body{margin:0}button,input,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:default;opacity:.45}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:3px solid #4b8dbd;outline-offset:3px}[hidden]{display:none!important}a{color:inherit;text-decoration:none}.topbar{height:82px;padding:0 5vw;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;background:#f7f9fc}.brand{display:flex;align-items:center;gap:12px;font-size:19px;font-weight:650}.brand-mark{display:grid;place-items:center;width:30px;height:34px;background:var(--ink);border-radius:9px;color:#f3f8ff;font-size:19px}.brand-detail{font:10px "SFMono-Regular",Consolas,monospace;letter-spacing:1.7px;color:var(--muted);margin-left:10px}main{max-width:1120px;margin:0 auto;padding:42px 38px 28px;min-height:calc(100vh - 146px)}h1{font-size:32px;letter-spacing:-1px;font-weight:600;line-height:1.25;margin:8px 0 0}h2,.section-label{display:block;font-size:14px;font-weight:650;margin:0 0 13px}.eyebrow{font-size:12px;letter-spacing:.5px;color:var(--muted);margin:0}.subtle{font-size:14px;color:var(--muted);line-height:1.7;margin:10px 0 20px}.quiet{background:none;border:0;padding:8px 4px;font-size:12px;color:var(--muted)}.primary,.secondary{border-radius:9px;padding:13px 15px;font-size:13px;font-weight:600;min-height:44px;transition:background .15s}.primary{background:var(--accent);color:#fff;border:1px solid var(--accent);display:flex;align-items:center;justify-content:space-between;gap:20px}.primary:hover:not(:disabled){background:#1b3b5f}.secondary{background:#fff;border:1px solid var(--line);color:var(--ink)}.secondary:hover:not(:disabled){background:#f0f4f9}label{display:block;font-size:12px;font-weight:600;margin:0 0 9px}input,textarea{width:100%;background:#fbfcfe;color:var(--ink);border:1px solid #c7d2df;border-radius:8px;padding:13px;font-size:14px;line-height:1.6;resize:vertical}input::placeholder,textarea::placeholder{color:#8a97a7}input:focus,textarea:focus{border-color:#5c7e9f}footer{height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 5vw;font-size:11px;letter-spacing:.3px;color:#8290a1}.login-panel{width:360px;max-width:100%;margin:40px auto 70px}.login-panel h1{font-size:30px}.login-panel .eyebrow{margin-top:28px}#login-form{margin-top:28px}#login-button{width:100%;margin-top:16px}.login-illustration{height:105px;display:flex;align-items:center}.phone-outline{width:57px;height:102px;border:2px solid #415b78;border-radius:12px;position:relative;background:#f7f9fc;box-shadow:8px 8px 0 #dae3ed}.phone-outline span{position:absolute;top:9px;left:20px;width:14px;height:2px;background:#8193a9;border-radius:3px}.phone-outline i{position:absolute;left:15px;top:39px;width:24px;height:24px;border:1px solid #92b8b3;border-radius:50%;background:#d9e9e6}.connection-line{width:52px;height:1px;background:#9aaec2;margin-left:14px}.connection-dot{height:10px;width:10px;border-radius:50%;background:var(--signal);border:3px solid #c2dcd7;box-sizing:content-box}.error{font-size:13px;color:#a13d3d;min-height:20px;line-height:1.5}.device-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:27px}.mode-label{display:inline-block;padding:3px 6px;border:1px solid #bbcadb;border-radius:5px;margin-left:6px;font-size:10px}.status-badge{display:flex;gap:7px;align-items:center;font-size:12px;color:var(--muted);background:#f7f9fc;border:1px solid var(--line);border-radius:20px;padding:9px 13px}.status-badge i{height:6px;width:6px;border-radius:50%;background:#9aa7b6}.status-badge[data-state=connected]{color:var(--signal);border-color:#b9d4ce;background:#f1faf6}.status-badge[data-state=connected] i{background:var(--signal)}.status-badge[data-state=error]{color:#a13d3d}.status-badge[data-state=error] i{background:#a13d3d}.console-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:28px;align-items:start}.viewer-column{min-width:0}.viewer{position:relative;height:620px;max-height:calc(100vh - 246px);min-height:350px;background:#dfe6ee;border:1px solid #cdd8e5;border-radius:15px;overflow:hidden;box-shadow:inset 0 0 0 5px #e4ebf3}#screen{position:absolute;inset:12px;overflow:hidden}#screen canvas{pointer-events:none!important}#touch-layer{position:absolute;inset:12px;touch-action:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;cursor:crosshair}.empty-screen{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--muted);pointer-events:none;text-align:center;padding:24px}.empty-screen h2{font-size:15px;margin-top:20px;margin-bottom:4px;font-weight:500}.empty-screen p{font-size:12px;line-height:1.6}.empty-phone{display:grid;place-items:center;width:48px;height:78px;border:1px solid #98abc0;border-radius:11px;font-size:23px;color:#7189a3}.viewer-caption{display:flex;justify-content:space-between;align-items:center;padding:8px 2px;color:var(--muted);font:11px "SFMono-Regular",Consolas,monospace}.controls{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:24px}.control-section+.control-section{border-top:1px solid #e9edf3;padding-top:23px;margin-top:24px}.control-section>.primary,.control-section>#disconnect{width:100%}.button-row{display:flex;gap:8px}.button-row>button{flex:1;padding:11px 8px;font-size:12px}.hint{font-size:11px;line-height:1.7;color:#7f8b9a;margin:12px 0 0}.home-symbol{display:inline-block;border:1.5px solid currentColor;height:11px;width:11px;border-radius:50%;margin-right:6px;vertical-align:-1px}textarea{font-size:13px;min-height:84px;margin-bottom:10px}.notice{font-size:12px;line-height:1.7;color:var(--accent);margin:18px 0 0;min-height:20px;overflow-wrap:anywhere}.notice[data-error=true]{color:#a13d3d}dialog{border:1px solid var(--line);padding:28px;border-radius:14px;width:360px;max-width:calc(100vw - 32px);color:var(--ink)}dialog::backdrop{background:#13253b66}dialog .button-row{margin-top:18px}
@media(max-width:760px){.topbar{height:66px;padding:0 20px}.brand-detail{display:none}main{padding:26px 18px 18px;min-height:calc(100vh - 120px)}h1{font-size:27px}.device-heading{margin-bottom:20px}.console-grid{grid-template-columns:1fr;gap:14px}.viewer{height:62vh;max-height:none;min-height:340px}.controls{padding:20px}.control-section+.control-section{margin-top:18px;padding-top:18px}.login-panel{margin:38px auto 60px}.login-panel h1{font-size:28px}footer{padding:0 20px;height:54px}.button-row>button{font-size:13px}input,textarea{font-size:16px}.viewer-caption{font-size:10px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}
/* Native dialog arrived in Safari 15.4; preserve its open/closed behavior on 15.0. */
dialog:not([open]){display:none}dialog[open]{display:block;position:fixed;inset:50% auto auto 50%;transform:translate(-50%,-50%);margin:0;z-index:10;background:#fff;box-shadow:0 16px 60px #13253b33}