:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--background:#f6f8fb;--panel:#fff;--panel-muted:#f1f5f9;--text:#17212b;--muted:#64748b;--border:#d8e0ea;--accent:#0f9f8f;--accent-dark:#08796e;--danger:#b42318;--shadow:0 18px 60px #0f172a14}*{box-sizing:border-box}html,body{height:100%}body{background:var(--background);color:var(--text);letter-spacing:0;margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,textarea{font:inherit}button{background:var(--accent);color:#fff;cursor:pointer;border:0;border-radius:8px;min-height:38px;padding:0 14px;font-size:14px;font-weight:700}button:hover:not(:disabled){background:var(--accent-dark)}button:disabled{cursor:not-allowed;opacity:.55}.app-shell{grid-template-columns:minmax(300px,360px) minmax(0,1fr);gap:16px;min-height:100vh;padding:16px;display:grid}.control-panel,.browser-area{background:var(--panel);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:8px}.control-panel{flex-direction:column;gap:22px;padding:20px;display:flex}.brand-row{align-items:center;gap:12px;display:flex}.brand-mark{color:#fff;background:#10202d;border-radius:8px;justify-content:center;align-items:center;width:42px;height:42px;font-size:13px;font-weight:800;display:grid}h1,h2,p{margin:0}h1{font-size:20px;line-height:1.15}.brand-row p,.browser-footer,.log-item{color:var(--muted);font-size:13px}.url-form,.type-form{gap:10px;display:grid}label{color:#334155;font-size:13px;font-weight:800}textarea,input{background:var(--panel-muted);border:1px solid var(--border);color:var(--text);resize:vertical;border-radius:8px;outline:none;width:100%;padding:12px}textarea:focus,input:focus,.browser-frame:focus{border-color:#0f9f8fb8;box-shadow:0 0 0 3px #0f9f8f21}.log-list{border-top:1px solid var(--border);gap:8px;margin-top:auto;padding-top:16px;display:grid}.log-item{overflow-wrap:anywhere;background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;padding:9px 10px;line-height:1.35}.browser-area{grid-template-rows:auto minmax(0,1fr) auto;min-width:0;display:grid;overflow:hidden}.browser-toolbar{border-bottom:1px solid var(--border);grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;min-height:58px;padding:10px 12px;display:grid}.toolbar-actions{gap:8px;display:flex}.toolbar-actions button{color:#17212b;background:#e8eef5;min-width:38px;padding:0 10px}.toolbar-actions button:hover:not(:disabled){background:#d9e4ef}.address-bar{background:var(--panel-muted);border:1px solid var(--border);color:#334155;text-overflow:ellipsis;white-space:nowrap;border-radius:8px;padding:10px 12px;font-size:13px;overflow:hidden}.browser-frame{background:#dce5ee;border:1px solid #0000;outline:none;justify-content:center;align-items:center;min-height:0;padding:14px;display:flex;overflow:auto}.browser-shot{cursor:crosshair;object-fit:contain;background:#fff;border:1px solid #0f172a2e;border-radius:6px;max-width:100%;height:auto;max-height:100%;display:block;box-shadow:0 16px 50px #0f172a2e}.empty-state{color:var(--muted);text-align:center;justify-items:center;gap:8px;display:grid}.empty-state h2{color:var(--text);font-size:22px}.browser-footer{border-top:1px solid var(--border);justify-content:space-between;align-items:center;min-height:42px;padding:0 14px;display:flex}@media (max-width:860px){.app-shell{grid-template-columns:1fr}.control-panel{min-height:auto}.browser-area{min-height:62vh}.browser-toolbar{grid-template-columns:1fr}.toolbar-actions{justify-content:space-between}}