:root {
  --bg: #f4f5f7;
  --card: #ffffff;
  --text: #1b1f27;
  --muted: #5b6472;
  --border: #e2e5ea;
  --primary: #0067c0;
  --primary-hover: #005299;
  --accent-staging: #b5651d;
  --accent-prod: #1a7f37;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
}

.topbar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.25rem;
  background: var(--card);
  border-bottom: 1px solid var(--border);
}

.brand {
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text);
  text-decoration: none;
}

.env-badge {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  color: #fff;
  background: var(--muted);
}
.env-badge.env-dev,
.env-badge.env-staging { background: var(--accent-staging); }
.env-badge.env-prod,
.env-badge.env-production { background: var(--accent-prod); }

.topnav {
  display: flex;
  gap: 1rem;
  margin-left: 1rem;
}
.topnav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
}
.topnav a:hover { color: var(--text); }

.topbar-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.user { font-weight: 600; }
.role {
  font-size: 0.78rem;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 0.1rem 0.45rem;
  border-radius: 4px;
}

.content {
  max-width: 1200px;
  margin: 1.5rem auto;
  padding: 0 1.25rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.5rem;
  margin-bottom: 1.25rem;
}
.card.center { text-align: center; }

h1 { margin-top: 0; font-size: 1.4rem; }
h2 { font-size: 1.1rem; }

.meta {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 0.4rem 1rem;
  margin: 1rem 0 0;
}
.meta dt { color: var(--muted); }
.meta dd { margin: 0; }

.feature-list {
  columns: 2;
  color: var(--muted);
}

.hint { color: var(--muted); font-size: 0.88rem; }

.btn {
  display: inline-block;
  padding: 0.55rem 1.1rem;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); }
.btn-secondary {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}
.btn-secondary:hover { background: var(--bg); }

.footer {
  max-width: 1200px;
  margin: 2rem auto;
  padding: 0 1.25rem;
  color: var(--muted);
  font-size: 0.85rem;
}

/* --- Dashboard --- */
.card-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 1rem;
}
.card-head h1 { margin: 0; }
.count { color: var(--muted); font-size: 0.85rem; }

.banner {
  padding: 0.7rem 0.9rem;
  border-radius: 6px;
  font-size: 0.9rem;
}
.banner-error {
  background: #fdecec;
  color: #8a1c1c;
  border: 1px solid #f3c2c2;
}

.table-wrap { overflow-x: auto; }

table.grid {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
table.grid th,
table.grid td {
  text-align: left;
  padding: 0.55rem 0.6rem;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
table.grid th {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}
table.grid td.num,
table.grid th.num { text-align: right; }
table.grid td.domain { font-weight: 600; }
table.grid tbody tr:hover { background: var(--bg); }

.pill {
  font-size: 0.74rem;
  padding: 0.12rem 0.5rem;
  border-radius: 999px;
  font-weight: 600;
}
.pill-on { background: #e4f2e8; color: #1a7f37; }
.pill-off { background: #eceef1; color: #5b6472; }

.lookup {
  display: inline-block;
  min-width: 1.6rem;
  text-align: center;
  padding: 0.12rem 0.45rem;
  border-radius: 4px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.lookup-ok { background: #e4f2e8; color: #1a7f37; }
.lookup-warning { background: #fbefd6; color: #8a5a00; }
.lookup-critical { background: #fdecec; color: #b3261e; }
.lookup-unknown { background: #eceef1; color: #5b6472; }

.tick { color: #1a7f37; font-weight: 600; }
.cross { color: #b3261e; font-weight: 600; }
.muted { color: var(--muted); }

.link { color: var(--primary); text-decoration: none; }
.link:hover { text-decoration: underline; }

.legend {
  margin-top: 0.9rem;
  color: var(--muted);
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.legend .lookup { font-weight: 600; }

/* --- Domain detail --- */
.crumb { margin: 0 0 0.75rem; }
.banner-ok {
  background: #e4f2e8;
  color: #1a7f37;
  border: 1px solid #bfe2c9;
}

.sender-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.25rem;
}
.sender-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0.1rem;
  border-bottom: 1px solid var(--border);
}
.sender-val {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.9rem;
}
.sender-list form { margin: 0; }

.add-sender {
  display: flex;
  gap: 0.6rem;
  margin-top: 0.5rem;
}
.add-sender input[type="text"] {
  flex: 1;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.9rem;
}

.btn-sm { padding: 0.3rem 0.7rem; font-size: 0.8rem; }
.btn-danger { background: transparent; color: #b3261e; border: 1px solid #f0c2c0; }
.btn-danger:hover { background: #fdecec; }

/* --- Activity filters + event badges --- */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 1rem;
}
.filters select,
.filters input {
  padding: 0.4rem 0.55rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.85rem;
  font-family: inherit;
}

.evt {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.78rem;
  padding: 0.1rem 0.45rem;
  border-radius: 4px;
  background: #eceef1;
  color: #3a4250;
  white-space: nowrap;
}
.evt-record_updated, .evt-domain_added, .evt-sender_added { background: #e4f2e8; color: #1a7f37; }
.evt-sender_removed { background: #fbefd6; color: #8a5a00; }
.evt-validation_failed, .evt-job_failed, .evt-no_recent_run, .evt-large_diff, .evt-audit_critical { background: #fdecec; color: #b3261e; }
.evt-audit_warning { background: #fbefd6; color: #8a5a00; }

.head-right { display: flex; align-items: center; gap: 0.75rem; }

.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 0;
  border-top: 1px solid var(--border);
}
.settings-row .hint { margin: 0.2rem 0 0; }
.settings-row form { margin: 0; }
.danger-zone strong { color: #b3261e; }

/* --- On-demand run --- */
.run-box {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.dryrun-label { font-size: 0.9rem; display: flex; align-items: center; gap: 0.35rem; }
.run-status {
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
}
.run-status.status-new,
.run-status.status-activating,
.run-status.status-running { background: #eaf1fb; color: #0b5cad; }
.run-status.status-completed { background: #e4f2e8; color: #1a7f37; }
.run-status.status-failed,
.run-status.status-suspended,
.run-status.status-stopped { background: #fdecec; color: #b3261e; }

/* --- Flat record viewer --- */
.record {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.75rem 0.85rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.82rem;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-all;
  margin: 0 0 0.75rem;
}
.record-stats { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; }
.stat {
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.12rem 0.5rem;
  border-radius: 4px;
  background: #eceef1;
  color: #3a4250;
}
.stat-ok { background: #e4f2e8; color: #1a7f37; }
.stat-warning { background: #fbefd6; color: #8a5a00; }
.stat-critical { background: #fdecec; color: #b3261e; }
.stat-muted { font-size: 0.78rem; color: var(--muted); }

/* --- Schedules --- */
.sched {
  border-top: 1px solid var(--border);
  padding: 0.85rem 0;
}
.sched-head { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 0.5rem; }
.sched-form {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 0.75rem;
}
.sched-form label {
  display: flex;
  flex-direction: column;
  font-size: 0.78rem;
  color: var(--muted);
  gap: 0.2rem;
}
.sched-form label.chk { flex-direction: row; align-items: center; gap: 0.35rem; color: var(--text); font-size: 0.85rem; }
.sched-form select,
.sched-form input[type="number"] {
  padding: 0.4rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.85rem;
  width: 6rem;
}
.sched-summary { margin: 0; }

/* --- Onboard form --- */
.form-stack { display: flex; flex-direction: column; gap: 1rem; max-width: 520px; }
.form-stack label { display: block; }
.field-label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 0.3rem; }
.form-stack input[type="text"],
.form-stack textarea {
  width: 100%;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.9rem;
  font-family: inherit;
}
.form-actions { display: flex; gap: 0.6rem; }

.include-box {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.7rem 0.85rem;
  margin: 0.5rem 0 1.25rem;
}
.include-label { display: block; font-size: 0.8rem; color: var(--muted); margin-bottom: 0.35rem; }
.include-code {
  display: block;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.85rem;
  word-break: break-all;
}