:root{--bg: #0f172a;--bg-elevated: #1e293b;--bg-input: #0b1220;--border: #334155;--text: #e2e8f0;--text-dim: #94a3b8;--primary: #3b82f6;--primary-hover: #2563eb;--success: #10b981;--danger: #ef4444;--warning: #f59e0b;--radius: 6px}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;height:100%;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;font-size:14px;line-height:1.5}button{background:var(--primary);color:#fff;border:none;padding:8px 14px;border-radius:var(--radius);cursor:pointer;font-size:14px;transition:background .15s}button:hover:not(:disabled){background:var(--primary-hover)}button:disabled{opacity:.5;cursor:not-allowed}button.danger{background:var(--danger)}button.danger:hover:not(:disabled){background:#dc2626}button.small{padding:4px 10px;font-size:12px}input,select,textarea{background:var(--bg-input);color:var(--text);border:1px solid var(--border);padding:8px 10px;border-radius:var(--radius);font-size:14px;font-family:inherit;width:100%}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary)}code{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:12px;background:var(--bg-input);padding:2px 6px;border-radius:4px}a{color:var(--primary)}.app{display:flex;flex-direction:column;height:100vh}.app-header{display:flex;align-items:center;justify-content:space-between;padding:12px 24px;background:var(--bg-elevated);border-bottom:1px solid var(--border);flex-shrink:0}.app-header h1{margin:0;font-size:18px;display:flex;align-items:center;gap:8px}.app-header .logo{font-size:22px}.app-header nav{display:flex;gap:4px}.app-header nav button{background:transparent;color:var(--text-dim)}.app-header nav button:hover{background:var(--bg);color:var(--text)}.app-header nav button.active{background:var(--bg);color:var(--primary)}.app-status{display:flex;align-items:center;gap:12px;padding:8px 24px;background:var(--bg-elevated);border-bottom:1px solid var(--border);font-size:12px;flex-shrink:0}.status{padding:4px 10px;border-radius:12px;font-size:12px}.status.ok{background:#10b98126;color:var(--success)}.status.error{background:#ef444426;color:var(--danger)}.status.loading{background:#f59e0b26;color:var(--warning)}main{flex:1;overflow:auto;padding:24px}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:80px 20px;color:var(--text-dim)}.error-banner{background:#ef444426;color:var(--danger);padding:12px 16px;border-radius:var(--radius);margin-bottom:16px;border-left:3px solid var(--danger)}.profile-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:16px}.profile-card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:8px;padding:16px;display:flex;flex-direction:column;gap:12px}.profile-card-header{display:flex;align-items:center;justify-content:space-between;gap:8px}.profile-card-header h3{margin:0;font-size:16px}.badge{background:var(--primary);color:#fff;padding:2px 8px;border-radius:12px;font-size:11px}.badge.gray{background:var(--border);color:var(--text-dim)}.badge.green{background:var(--success)}.profile-meta{display:grid;grid-template-columns:max-content 1fr;gap:4px 12px;margin:0;font-size:12px}.profile-meta dt{color:var(--text-dim)}.profile-meta dd{margin:0}.profile-meta dd.proxy{color:var(--warning)}.tags{display:flex;flex-wrap:wrap;gap:4px}.tag{background:var(--bg);padding:2px 8px;border-radius:10px;font-size:11px;color:var(--text-dim)}.profile-card-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:auto}.profile-card-actions button{flex:1;min-width:80px}.form{max-width:720px;margin:0 auto;display:flex;flex-direction:column;gap:16px}.form h2{margin:0}.form fieldset{background:var(--bg-elevated);border:1px solid var(--border);border-radius:8px;padding:16px 20px;display:flex;flex-direction:column;gap:12px}.form fieldset legend{padding:0 8px;font-weight:600}.form label{display:flex;flex-direction:column;gap:4px;font-size:13px}.form label.checkbox{flex-direction:row;align-items:center;gap:8px}.form label.checkbox input{width:auto}.form .grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-actions{display:flex;gap:8px;justify-content:flex-end}.settings{max-width:640px;margin:0 auto;display:flex;flex-direction:column;gap:16px}.settings h2{margin:0}.settings .hint{color:var(--text-dim);font-size:13px;margin:0}.settings-actions,.token-row{display:flex;gap:8px}.token-row input{flex:1}.help{background:var(--bg-elevated);border:1px solid var(--border);border-radius:8px;padding:12px 16px}.help summary{cursor:pointer;font-weight:500}.help ol{margin:12px 0 0;padding-left:20px}.help li{margin-bottom:8px}.browser-view{display:flex;flex-direction:column;gap:24px}.instance-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}.instance-card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:8px;padding:12px;cursor:pointer;transition:border-color .15s}.instance-card:hover{border-color:var(--primary)}.instance-card.selected{border-color:var(--primary);box-shadow:0 0 0 1px var(--primary)}.instance-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.instance-meta{display:flex;gap:12px;font-size:11px;color:var(--text-dim);margin-bottom:8px}.instance-detail{background:var(--bg-elevated);border:1px solid var(--border);border-radius:8px;padding:20px}.instance-detail h3{margin:0 0 12px}.cdp-actions{margin-top:12px}@media(max-width:600px){.form .grid-2{grid-template-columns:1fr}.app-header{flex-direction:column;gap:12px;align-items:flex-start}.app-header nav{flex-wrap:wrap}}