*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0f1117;--surface: #1a1d27;--surface-2: #252836;--border: #2e3347;--text: #e2e8f0;--text-muted: #8b93a7;--primary: #6366f1;--primary-dim: #4f52c4;--success: #22c55e;--warning: #f59e0b;--error: #ef4444;--radius: 10px;--shadow: 0 2px 12px rgba(0,0,0,.4)}html,body,#root{height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:14px;line-height:1.6;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer;font-family:inherit;font-size:inherit}input,textarea{font-family:inherit;font-size:inherit}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border:none;border-radius:6px;font-weight:500;transition:background .15s,opacity .15s}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dim)}.btn-secondary{background:var(--surface-2);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover{background:var(--border)}.btn:disabled{opacity:.5;cursor:not-allowed}.badge{display:inline-block;padding:2px 10px;border-radius:20px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.badge-idle{background:#6366f126;color:var(--primary)}.badge-running{background:#f59e0b26;color:var(--warning)}.badge-error{background:#ef444426;color:var(--error)}.badge-success{background:#22c55e26;color:var(--success)}.error-msg{color:var(--error);font-size:13px;margin-top:6px}@keyframes spin{to{transform:rotate(360deg)}}.spinner{display:inline-block;width:14px;height:14px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;flex-shrink:0}.nav-email{display:inline}@media (max-width: 600px){.nav-email{display:none}.nav-tabs button{padding:6px 10px;font-size:13px}.connection-banner{flex-direction:column;align-items:flex-start;gap:10px}}