:root {
  --bg: #0b0f14;
  --panel: #131a22;
  --panel-2: #1a232e;
  --border: #253140;
  --text: #e6edf3;
  --muted: #7c8a9a;
  --accent: #3fb950;
  --accent-dim: #2a5c34;
  --warn: #d29922;
  --err: #f85149;
  --info: #58a6ff;
  --awaiting: #bc8cff;
  --rejected: #b6625c;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text); font: 14px/1.4 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 20px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 16px; }
.logo { font-size: 20px; }

.health-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--muted); display: inline-block; }
.health-dot.ok { background: var(--accent); box-shadow: 0 0 4px var(--accent); }
.health-dot.bad { background: var(--err); box-shadow: 0 0 4px var(--err); }

.stats { display: flex; gap: 24px; }
.stat { display: flex; flex-direction: column; align-items: flex-end; }
.stat-label { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: 0.04em; }
.stat-value { font-size: 20px; font-weight: 600; font-variant-numeric: tabular-nums; }

main { padding: 16px 20px 120px; }

.filters {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.filters select, .filters button {
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 6px 10px;
  font-size: 13px;
  cursor: pointer;
}
.filters select:hover, .filters button:hover { background: var(--panel-2); }
.muted { color: var(--muted); font-size: 12px; }

.executions table {
  width: 100%;
  border-collapse: collapse;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}
.executions th {
  text-align: left;
  padding: 10px 12px;
  font-size: 11px;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--panel-2);
  border-bottom: 1px solid var(--border);
}
.executions td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  vertical-align: top;
}
.executions tr:hover td { background: var(--panel-2); cursor: pointer; }
.executions tr.selected td { background: #1d2a36; }
.executions td.empty { text-align: center; color: var(--muted); padding: 40px; }

.id-cell { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 11px; color: var(--muted); }
.headline-cell { max-width: 280px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.badge.stage { background: var(--border); color: var(--text); }
.badge.status.in_progress      { background: rgba(88,166,255,0.15); color: var(--info); }
.badge.status.awaiting_approval{ background: rgba(188,140,255,0.18); color: var(--awaiting); }
.badge.status.done             { background: rgba(63,185,80,0.18); color: var(--accent); }
.badge.status.failed           { background: rgba(248,81,73,0.18); color: var(--err); }
.badge.status.rejected         { background: rgba(182,98,92,0.22); color: var(--rejected); }

/* Drawer */
.drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 540px;
  max-width: 90vw;
  height: 100vh;
  background: var(--panel);
  border-left: 1px solid var(--border);
  box-shadow: -8px 0 24px rgba(0,0,0,0.5);
  overflow-y: auto;
  transition: transform 0.15s ease-out;
}
.drawer.hidden { transform: translateX(100%); }
.drawer-header { display: flex; justify-content: space-between; align-items: center; padding: 14px 18px; border-bottom: 1px solid var(--border); background: var(--panel-2); }
.drawer-header h2 { margin: 0; font-size: 15px; }
.drawer-header button { background: transparent; border: 0; color: var(--text); font-size: 24px; cursor: pointer; line-height: 1; }
.drawer-body { padding: 16px 18px; }

.detail-row { display: flex; justify-content: space-between; padding: 6px 0; border-bottom: 1px dashed var(--border); }
.detail-row .k { color: var(--muted); font-size: 11px; text-transform: uppercase; }
.detail-row .v { font-size: 13px; max-width: 60%; text-align: right; word-break: break-word; }

.timeline { margin-top: 18px; }
.timeline h3 { font-size: 12px; text-transform: uppercase; color: var(--muted); margin: 0 0 8px; letter-spacing: 0.05em; }
.timeline .event {
  display: grid;
  grid-template-columns: 14px 1fr auto;
  gap: 10px;
  align-items: flex-start;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}
.timeline .event .dot { width: 10px; height: 10px; border-radius: 50%; margin-top: 4px; }
.timeline .event.started .dot  { background: var(--info); }
.timeline .event.completed .dot{ background: var(--accent); }
.timeline .event.failed .dot   { background: var(--err); }
.timeline .event.skipped .dot  { background: var(--muted); }
.timeline .event .stage { font-weight: 600; font-size: 12px; }
.timeline .event .ts    { font-size: 10px; color: var(--muted); }
.timeline .event .meta  { font-size: 11px; color: var(--muted); margin-top: 2px; }
.timeline .event .err   { color: var(--err); font-size: 11px; margin-top: 2px; font-family: ui-monospace, monospace; }
.timeline .event .dur   { font-size: 10px; color: var(--muted); font-variant-numeric: tabular-nums; }

/* Pipeline map — visual flow of stages for the selected execution */
.pipeline-map {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0;
  padding: 14px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  margin-bottom: 18px;
}
.pipe-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 58px;
  flex: 0 0 auto;
}
.pipe-dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  background: var(--panel-2);
  color: var(--muted);
  border: 2px solid var(--border);
  transition: box-shadow 0.2s, background 0.2s, border-color 0.2s;
}
.pipe-label {
  margin-top: 6px;
  font-size: 10px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.pipe-arrow {
  flex: 1 1 0;
  min-width: 14px;
  height: 2px;
  background: var(--border);
  align-self: center;
  margin-top: -14px; /* nudge up so arrow aligns with dot center */
}

.pipe-step.completed .pipe-dot { background: var(--accent-dim); color: var(--accent); border-color: var(--accent); }
.pipe-step.completed .pipe-label { color: var(--accent); }

.pipe-step.active .pipe-dot {
  background: rgba(88,166,255,0.18);
  color: var(--info);
  border-color: var(--info);
  box-shadow: 0 0 0 0 rgba(88,166,255,0.6);
  animation: pipe-pulse 1.6s ease-out infinite;
}
.pipe-step.active .pipe-label { color: var(--info); font-weight: 600; }

.pipe-step.failed .pipe-dot { background: rgba(248,81,73,0.18); color: var(--err); border-color: var(--err); }
.pipe-step.failed .pipe-label { color: var(--err); }

.pipe-step.rejected .pipe-dot { background: rgba(182,98,92,0.22); color: var(--rejected); border-color: var(--rejected); }
.pipe-step.rejected .pipe-label { color: var(--rejected); }

@keyframes pipe-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(88,166,255,0.55); }
  70%  { box-shadow: 0 0 0 10px rgba(88,166,255,0); }
  100% { box-shadow: 0 0 0 0 rgba(88,166,255,0); }
}

pre.json {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 10px;
  border-radius: 4px;
  font-size: 11px;
  max-height: 240px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
}