:root{--bg: #f7f8fb;--panel: #ffffff;--panel-soft: #f0f3f7;--ink: #17202a;--muted: #657080;--line: #dce3ec;--accent: #2457a6;--accent-soft: #e8f0ff;--green: #17775b;--red: #c2413b;--amber: #9a5b13;--shadow: 0 8px 28px rgba(31, 41, 55, .08);--radius: 8px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;letter-spacing:0}a{color:inherit;text-decoration:none}button,input,select{font:inherit}.shell{min-height:100vh;display:grid;grid-template-columns:248px 1fr}.sidebar{background:#101820;color:#e7edf4;padding:18px;display:flex;flex-direction:column;gap:18px}.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:0}.brand-mark{width:28px;height:28px;display:grid;place-items:center;border-radius:7px;background:var(--accent);color:#fff}.nav{display:grid;gap:6px}.nav button{border:0;background:transparent;color:#aeb9c6;padding:9px 10px;display:flex;align-items:center;gap:9px;border-radius:7px;cursor:pointer;text-align:left}.nav button:hover,.nav button.active{background:#ffffff14;color:#fff}.main{min-width:0;display:flex;flex-direction:column}.topbar{height:58px;background:var(--panel);border-bottom:1px solid var(--line);padding:0 22px;display:flex;align-items:center;justify-content:space-between}.content{padding:22px;min-width:0}.page-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:18px}.eyebrow{color:var(--muted);font-size:12px;font-weight:600;text-transform:uppercase}h1,h2,h3,p{margin:0}h1{font-size:26px;line-height:1.2}h2{font-size:17px}.muted{color:var(--muted)}.grid{display:grid;gap:14px}.grid.metrics{grid-template-columns:repeat(4,minmax(160px,1fr))}.grid.workspace{grid-template-columns:320px 1fr;align-items:start}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.card-pad{padding:16px}.stat{display:grid;gap:6px}.stat-value{font-size:24px;font-weight:700}.run-list{max-height:calc(100vh - 250px);overflow:auto}.run-row{width:100%;border:0;border-bottom:1px solid var(--line);background:transparent;padding:12px;display:grid;gap:4px;text-align:left;cursor:pointer}.run-row:hover,.run-row.active{background:var(--accent-soft)}.status{width:fit-content;border-radius:999px;padding:3px 8px;font-size:12px;font-weight:600;background:var(--panel-soft);color:var(--muted)}.status.running{background:#e8f8f2;color:var(--green)}.status.failed,.status.crashed{background:#fff0ef;color:var(--red)}.chart-panel{height:360px;padding:16px}.tabs{display:flex;flex-wrap:wrap;gap:6px;border-bottom:1px solid var(--line);margin-bottom:14px}.tab{border:0;background:transparent;padding:10px 12px;cursor:pointer;color:var(--muted);border-bottom:2px solid transparent;display:inline-flex;align-items:center;gap:6px}.tab.active{color:var(--accent);border-bottom-color:var(--accent)}.button{border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:7px;padding:8px 12px;display:inline-flex;align-items:center;gap:8px;cursor:pointer}.button.primary{background:var(--accent);color:#fff;border-color:var(--accent)}.button.danger{color:var(--red)}.button:disabled{color:var(--muted);cursor:not-allowed;opacity:.6}.export-grid{display:flex;flex-wrap:wrap;gap:10px;padding:6px 0}.form{display:grid;gap:12px}.field{display:grid;gap:6px}.field label{color:var(--muted);font-size:12px;font-weight:600}.field input{border:1px solid var(--line);border-radius:7px;padding:9px 10px;background:#fff}.login-page{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(440px,100%);display:grid;gap:20px}.docs{max-width:880px;line-height:1.65}.docs h2{margin-top:22px}.docs pre,pre{background:#101820;color:#e7edf4;padding:14px;border-radius:7px;overflow:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:10px;border-bottom:1px solid var(--line);text-align:left}.table th{color:var(--muted);font-size:12px}@media(max-width:900px){.shell,.grid.metrics,.grid.workspace{grid-template-columns:1fr}}