:root{--bg: #f6f8fa;--bg-card: #ffffff;--border: #d0d7de;--text: #1f2328;--text-muted: #656d76;--accent: #0969da;--success: #1a7f37;--warning: #9a6700;--danger: #cf222e;--info: #0969da;--radius: 8px;--font-ui: "Inter", -apple-system, sans-serif;--font-mono: "JetBrains Mono", monospace}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#app{height:100%}body{font-family:var(--font-ui);background:var(--bg);color:var(--text);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer;font-family:inherit}input,select,textarea{font-family:inherit;font-size:inherit;background:var(--bg-card);color:var(--text);border:1px solid var(--border);border-radius:var(--radius);padding:8px 12px;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--accent)}.container{max-width:960px;margin:0 auto;padding:0 20px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.card-border-success{border-left:4px solid var(--success)}.card-border-danger{border-left:4px solid var(--danger)}.card-border-muted{border-left:4px solid var(--text-muted)}.badge{display:inline-block;padding:2px 8px;border-radius:12px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.3px}.badge-success{background:#1a7f371f;color:var(--success)}.badge-danger{background:#cf222e1f;color:var(--danger)}.badge-warning{background:#9a67001f;color:var(--warning)}.badge-default{background:#57606a1f;color:var(--text-muted)}.status-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.status-dot-pulse{animation:pulse 1.5s ease-in-out infinite}.status-dot-active{background:var(--success);animation:pulse 1.5s ease-in-out infinite}.status-dot-inactive{background:var(--text-muted)}.status-dot-error{background:var(--danger)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 16px;border-radius:var(--radius);font-size:13px;font-weight:500;border:1px solid var(--border);background:var(--bg-card);color:var(--text);transition:all .15s}.btn:hover{background:#0000000a}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-primary:hover{opacity:.9}.btn-success{background:var(--success);color:#fff;border-color:var(--success)}.btn-success:hover{opacity:.9}.btn-danger{background:#cf222e14;color:var(--danger);border-color:#cf222e4d}.btn-danger:hover{background:#cf222e26}.btn-sm{padding:4px 10px;font-size:12px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:1000}.modal-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:24px;min-width:420px;max-width:560px;max-height:80vh;overflow-y:auto}.modal-title{font-size:18px;font-weight:600;margin-bottom:20px}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:12px;color:var(--text-muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.3px}.form-group input,.form-group select,.form-group textarea{width:100%}.form-group textarea{font-family:var(--font-mono);font-size:12px;resize:vertical;min-height:80px}.form-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:20px}.progress-bar{height:6px;background:var(--border);border-radius:3px;overflow:hidden}.progress-fill{height:100%;border-radius:3px;transition:width .3s}.progress-fill-green{background:var(--success)}.progress-fill-yellow{background:var(--warning)}.progress-fill-red{background:var(--danger)}.toast-container{position:fixed;top:20px;right:20px;z-index:2000;display:flex;flex-direction:column;gap:8px}.toast{padding:12px 20px;border-radius:var(--radius);font-size:13px;font-weight:500;animation:fadeIn .2s}.toast-success{background:#1a7f3726;color:var(--success);border:1px solid rgba(26,127,55,.3)}.toast-error{background:#cf222e26;color:var(--danger);border:1px solid rgba(207,34,46,.3)}@keyframes fadeIn{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.mono{font-family:var(--font-mono);font-size:12px}a.btn,a.btn:hover{text-decoration:none}