:root{color-scheme:light;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:#f4f6f7;color:#14191f;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100dvh;background:linear-gradient(180deg,#11181f 0 218px,transparent 218px),#f4f6f7}button,input,select,textarea{font:inherit}button{min-width:0;min-height:44px;border:1px solid #cbd3d9;border-radius:8px;background:#fff;color:#14191f;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:0 13px;font-weight:800;cursor:pointer;transition:border-color .16s ease,background .16s ease,transform .16s ease}button:active{transform:translateY(1px)}button:disabled{cursor:not-allowed;opacity:.48;transform:none}button.primary{border-color:#11694d;background:#11694d;color:#fff}button.danger{border-color:#d6b6ae;color:#8b2b1f}input,select,textarea{width:100%;min-width:0;border:1px solid #cbd3d9;border-radius:8px;background:#fff;color:#14191f;padding:12px 13px;outline:none}select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:linear-gradient(45deg,transparent 50%,#53606a 50%),linear-gradient(135deg,#53606a 50%,transparent 50%);background-position:calc(100% - 18px) 50%,calc(100% - 12px) 50%;background-size:6px 6px;background-repeat:no-repeat;padding-right:34px}textarea{resize:vertical;min-height:132px;line-height:1.5}input:focus,select:focus,textarea:focus,button:focus-visible{border-color:#11694d;box-shadow:0 0 0 3px #11694d29}label{display:grid;gap:8px;color:#59646d;font-size:13px;font-weight:800}.app-shell{width:min(100%,1040px);margin:0 auto;padding:max(20px,env(safe-area-inset-top)) 14px max(28px,env(safe-area-inset-bottom))}.app-header{min-height:126px;color:#fff;display:flex;align-items:flex-start;justify-content:space-between;gap:14px;padding:10px 0 18px}.eyebrow{display:inline-flex;align-items:center;gap:7px;color:#aab7c1;font-size:12px;font-weight:900;text-transform:uppercase}h1,h2{margin:0;letter-spacing:0}h1{margin-top:8px;font-size:30px;line-height:1.08}h2{font-size:19px;line-height:1.2}.connection-pill,.security-badge{flex:0 0 auto;min-height:36px;border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:0 12px;display:inline-flex;align-items:center;gap:7px;color:#c6d0d7;background:#ffffff14;font-size:13px;font-weight:900;white-space:nowrap}.connection-pill.online{color:#e4fbef;border-color:#4acc8b6b;background:#147b5357}.message,.panel{border:1px solid #dbe1e5;border-radius:8px;background:#fff}.message{display:flex;align-items:flex-start;gap:9px;margin-bottom:12px;padding:12px 13px;color:#155f45;font-size:14px;font-weight:800;line-height:1.4}.message.error,.inline-warning{color:#8b2b1f}.panel{padding:16px;margin-bottom:12px}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.section-label{display:block;margin-bottom:5px;color:#69747d;font-size:12px;font-weight:900}.security-badge{min-height:32px;border-color:#d8dee3;background:#f7f9fa;color:#53606a}.security-badge.ok{border-color:#bcdccb;background:#edf8f2;color:#11694d}.security-badge.warn{border-color:#e7c9a6;background:#fff7ea;color:#875313}.connection-form,.control-form,.grid{display:grid;gap:12px}.grid.two{grid-template-columns:1fr}.pair-code-field{margin-top:0}.step-list{display:grid;grid-template-columns:1fr;gap:8px;list-style:none;padding:0;margin:0 0 14px}.step-list li{min-width:0;min-height:38px;border:1px solid #e2e7ea;border-radius:8px;background:#f8fafb;display:flex;align-items:center;gap:9px;padding:0 10px;color:#66727b}.step-list li.active{border-color:#c7dfd1;background:#edf8f2;color:#11694d}.step-list span{width:22px;height:22px;border-radius:999px;display:inline-grid;place-items:center;background:#e2e7ea;color:#52606a;font-size:12px;font-weight:900}.step-list li.active span{background:#11694d;color:#fff}.step-list strong{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}.action-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:14px}.security-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:16px}.control-status-grid{margin-top:0;margin-bottom:14px}.status-tile{min-width:0;display:grid;grid-template-columns:auto 1fr;gap:6px 8px;align-items:center;border:1px solid #e0e6ea;border-radius:8px;background:#fbfcfc;padding:10px}.status-tile small{color:#69747d;font-size:12px;font-weight:900}.status-tile strong{grid-column:1 / -1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px}.status-tile.ok{border-color:#c7dfd1;color:#11694d}.status-tile.warn{border-color:#e6c5a1;color:#875313}.status-tile.muted{color:#53606a}.meta-list{border-top:1px solid #e7ecef;margin-top:16px;padding-top:12px;display:grid;gap:9px}.meta-list div{display:flex;align-items:center;justify-content:space-between;gap:12px;min-width:0}.meta-list span,.empty-state{color:#69747d;font-size:12px;font-weight:800}.meta-list strong{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}.inline-warning,.inline-note{display:flex;align-items:flex-start;gap:8px;margin:12px 0 0;font-size:13px;font-weight:800;line-height:1.4}.inline-note{color:#155f45}.empty-state{display:block;border:1px dashed #d7dee3;border-radius:8px;padding:14px;text-align:center}.terminal-control{display:grid;gap:10px;margin-top:14px}.terminal-control textarea{min-height:76px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,monospace}.terminal-control button{width:100%}.terminal-preview{max-height:220px;overflow:auto;margin:14px 0 0;border:1px solid #dce4e8;border-radius:8px;background:#11181f;color:#d9e4ea;padding:12px;white-space:pre-wrap;word-break:break-word;font-size:12px;line-height:1.55}@media(min-width:560px){.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.step-list{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(min-width:720px){.app-shell{padding-top:28px}.app-header{align-items:center}h1{font-size:38px}.panel{padding:20px}.action-row{display:flex;flex-wrap:wrap}.action-row button{min-width:132px}.security-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.terminal-control{grid-template-columns:minmax(0,1fr) 132px;align-items:end}}