:root{
  color-scheme: light;
  --surface-1:#fcfcfb; --page:#f4f4f2; --primary-ink:#0b0b0b; --secondary-ink:#52514e;
  --muted:#898781; --gridline:#e1e0d9; --baseline:#c3c2b7; --border:rgba(11,11,11,0.10);
  --s1:#2a78d6; --good:#0ca30c; --warning:#fab219; --critical:#d03b3b;
  --radius:10px;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
}
*{box-sizing:border-box;}
body{margin:0;background:var(--page);color:var(--primary-ink);font-size:14px;}
a{color:inherit;text-decoration:none;}
.app{display:grid;grid-template-columns:220px 1fr;min-height:100vh;}

.sidebar{background:var(--surface-1);border-right:1px solid var(--border);padding:18px 12px;display:flex;flex-direction:column;gap:2px;}
.brand{display:flex;align-items:center;gap:10px;padding:6px 10px 18px;}
.brand-mark{width:28px;height:28px;border-radius:8px;background:linear-gradient(135deg,var(--s1),#4a3aa7);flex:none;}
.brand-name{font-weight:700;font-size:15px;letter-spacing:-0.01em;}
.brand-sub{font-size:11px;color:var(--muted);}
.nav-item{display:block;padding:8px 10px;border-radius:8px;cursor:pointer;color:var(--secondary-ink);font-weight:500;}
.nav-item:hover{background:var(--page);}
.nav-item.active{background:#eaf1fb;color:var(--s1);}

.main{padding:22px 28px 60px;max-width:1100px;}
.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;}
.page-title{font-size:20px;font-weight:700;letter-spacing:-0.01em;}

.btn{border:none;border-radius:8px;padding:8px 14px;font-size:13px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:6px;}
.btn-primary{background:var(--s1);color:#fff;}
.btn-primary:hover{background:#2168bd;}
.btn-ghost{background:var(--surface-1);color:var(--primary-ink);border:1px solid var(--border);}
.btn-ghost:hover{background:var(--page);}
.btn-sm{padding:5px 10px;font-size:12px;}
.btn:disabled{opacity:0.5;cursor:not-allowed;}

.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px;}
.stat-tile{background:var(--surface-1);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;}
.stat-label{font-size:12px;color:var(--secondary-ink);margin-bottom:8px;}
.stat-value{font-size:26px;font-weight:700;letter-spacing:-0.02em;}

.card{background:var(--surface-1);border:1px solid var(--border);border-radius:var(--radius);padding:18px;margin-bottom:16px;}
.card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;}
.card-title{font-size:14px;font-weight:700;}

.pipeline-row{display:flex;align-items:center;gap:0;padding:14px 4px;}
.pipeline-name{width:0;flex:none;}
.stage-track{display:flex;align-items:center;flex:1;gap:0;}
.stage{display:flex;flex-direction:column;align-items:center;position:relative;flex:1;}
.stage-node-group{display:flex;flex-direction:column;align-items:center;gap:10px;position:relative;z-index:1;}
.stage-node{display:flex;flex-direction:column;align-items:center;gap:4px;}
.stage-dot{width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;color:#fff;z-index:1;}
.stage-label{font-size:10.5px;color:var(--muted);white-space:nowrap;}
.stage-line{position:absolute;top:50%;left:-50%;width:100%;height:2px;background:var(--gridline);transform:translateY(-50%);z-index:0;}
.dot-done{background:var(--good);}
.dot-active{background:var(--s1);box-shadow:0 0 0 4px #e8f1fc;}
.dot-pending{background:var(--baseline);}
.dot-fail{background:var(--critical);}
.stage-line.line-done{background:var(--good);}

table{width:100%;border-collapse:collapse;}
th{text-align:left;font-size:11.5px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.03em;padding:8px 10px;border-bottom:1px solid var(--gridline);}
td{padding:11px 10px;font-size:13px;border-bottom:1px solid var(--gridline);}
tr:last-child td{border-bottom:none;}
tr.row-hover:hover{background:var(--page);}

.badge{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;font-weight:600;padding:3px 9px;border-radius:20px;}
.badge-good{background:#e7f7e7;color:#0a7a0a;}
.badge-warn{background:#fff4de;color:#946200;}
.badge-crit{background:#fbe7e6;color:#b3312f;}
.badge-info{background:#eaf1fb;color:var(--s1);}
.badge-neutral{background:var(--gridline);color:var(--secondary-ink);}
.dot{width:6px;height:6px;border-radius:50%;display:inline-block;}
.dot-g{background:var(--good);} .dot-w{background:var(--warning);} .dot-c{background:var(--critical);} .dot-i{background:var(--s1);}

.form-label{font-size:12.5px;font-weight:600;margin-bottom:6px;display:block;}
.form-input, .form-select{width:100%;padding:9px 11px;border:1px solid var(--border);border-radius:8px;font-size:13px;background:var(--surface-1);color:var(--primary-ink);font-family:inherit;}

.flash{padding:10px 14px;border-radius:6px;margin-bottom:16px;font-size:0.9rem;}
.flash.success{background:#d1f5d3;color:#146c2e;}
.flash.error{background:#fbdada;color:#8a1c1c;}
.empty{color:#888;font-size:0.9rem;}