:root {
  --bg: #f4f5f7;
  --card: #fff;
  --border: #dfe3e8;
  --text: #1a1a1a;
  --muted: #6b7280;
  --accent: #d6001c;
  --accent-dark: #a80016;
  --ok: #047857;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.45;
}
header {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  padding: 1rem 1.5rem;
}
h1 { margin: 0 0 .25rem; font-size: 1.4rem; }
.subtitle { margin: 0; color: var(--muted); font-size: .9rem; }
.health { margin-top: .75rem; font-size: .85rem; }
.health.ok { color: var(--ok); }
.layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  padding: 1rem 1.5rem 2rem;
}
.panel {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem 1.25rem;
}
.panel.wide { grid-column: 1 / -1; }
h2 { margin-top: 0; font-size: 1.05rem; }
h3 { font-size: .95rem; margin: 1.25rem 0 .5rem; }
label {
  display: block;
  font-size: .85rem;
  margin-bottom: .75rem;
}
input[type=text], input[type=number], input[type=date], select, textarea {
  width: 100%;
  margin-top: .25rem;
  padding: .45rem .55rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  font: inherit;
}
.filters-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .5rem 1rem;
  max-height: 420px;
  overflow: auto;
  padding-right: .25rem;
}
.filters-grid .full { grid-column: 1 / -1; }
.filters-grid .group-label {
  grid-column: 1 / -1;
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--muted);
  margin-top: .5rem;
}
.exclusions { margin: .75rem 0; }
.actions { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .75rem; }
button {
  border: 1px solid var(--border);
  background: #fff;
  padding: .45rem .9rem;
  border-radius: 4px;
  cursor: pointer;
  font: inherit;
}
button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
button.primary:hover { background: var(--accent-dark); }
button.danger { color: var(--accent); border-color: #f5c2c7; }
.hint { font-size: .82rem; color: var(--muted); white-space: pre-wrap; }
.task-card {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: .65rem .75rem;
  margin-bottom: .5rem;
  cursor: pointer;
}
.task-card:hover { border-color: #bbb; }
.task-card.active { outline: 2px solid var(--accent); }
.task-card .meta { font-size: .8rem; color: var(--muted); }
.status-draft { color: var(--muted); }
.status-queued, .status-running { color: #b45309; font-weight: 600; }
.status-completed { color: var(--ok); }
.status-failed { color: var(--accent); }
.progress-bar {
  height: 8px;
  background: #eee;
  border-radius: 4px;
  overflow: hidden;
  margin: .5rem 0;
}
.progress-bar > span {
  display: block;
  height: 100%;
  background: var(--accent);
}
table { width: 100%; border-collapse: collapse; font-size: .85rem; }
th, td { border-bottom: 1px solid var(--border); padding: .35rem .4rem; text-align: left; }
@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
  .filters-grid { grid-template-columns: 1fr; }
}