/* Fireside Dashboard — Warm dark on charcoal, amber firelight accents */
:root {
  --bg: #0d0c0a;
  --bg-2: #141210;
  --bg-3: #1c1a16;
  --amber: #f59e0b;
  --orange: #fb923c;
  --cream: #faf3e6;
  --muted: #8a8070;
  --border: #2a2720;
  --text: #e8e2d6;
  --green: #4ade80;
  --yellow: #fbbf24;
  --red: #ef4444;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  min-height: 100vh;
  line-height: 1.5;
}

a { color: var(--amber); text-decoration: none; }
a:hover { color: var(--orange); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* Header */
.header {
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
  margin-bottom: 32px;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--cream);
}
.logo-icon {
  width: 32px;
  height: 32px;
  background: var(--amber);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}
.nav { display: flex; gap: 24px; }
.nav a { color: var(--muted); font-size: 0.875rem; }
.nav a.active, .nav a:hover { color: var(--text); }

/* Stats */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}
.stat-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
}
.stat-label { font-size: 0.75rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 8px; }
.stat-value { font-size: 1.75rem; font-weight: 700; color: var(--cream); }
.stat-value.amber { color: var(--amber); }
.stat-value.green { color: var(--green); }
.stat-value.red { color: var(--red); }

/* Filters */
.filters {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
  align-items: center;
}
.filter-label { font-size: 0.875rem; color: var(--muted); }
.filter-btn {
  padding: 6px 14px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  font-size: 0.875rem;
  cursor: pointer;
  transition: all 0.15s;
}
.filter-btn:hover { border-color: var(--amber); color: var(--text); }
.filter-btn.active { background: var(--amber); color: #000; border-color: var(--amber); }

/* Anomaly table */
.anomaly-table-wrap {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 32px;
}
table { width: 100%; border-collapse: collapse; }
thead tr { border-bottom: 1px solid var(--border); }
th {
  padding: 12px 16px;
  text-align: left;
  font-size: 0.75rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}
tbody tr { border-bottom: 1px solid var(--border); transition: background 0.1s; }
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: var(--bg-3); }
td { padding: 14px 16px; font-size: 0.875rem; vertical-align: middle; }

.severity-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.severity-critical { background: rgba(239,68,68,0.15); color: var(--red); }
.severity-warning  { background: rgba(251,191,36,0.15);  color: var(--yellow); }
.severity-medium   { background: rgba(245,158,11,0.15); color: var(--amber); }
.severity-low      { background: rgba(74,222,128,0.1);  color: var(--green); }

.status-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.status-pending      { background: rgba(138,128,112,0.15); color: var(--muted); }
.status-investigating{ background: rgba(251,191,36,0.15); color: var(--yellow); }
.status-resolved     { background: rgba(74,222,128,0.15); color: var(--green); }
.status-fix_proposed  { background: rgba(245,158,11,0.15); color: var(--amber); }
.status-failed       { background: rgba(239,68,68,0.15); color: var(--red); }

.anomaly-title { font-weight: 500; color: var(--cream); max-width: 300px; }
.anomaly-source { color: var(--muted); font-size: 0.75rem; margin-top: 2px; }

.btn-investigate {
  padding: 6px 14px;
  background: var(--amber);
  color: #000;
  border: none;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}
.btn-investigate:hover { background: var(--orange); }
.btn-investigate:disabled { background: var(--muted); cursor: not-allowed; }

.time-ago { color: var(--muted); font-size: 0.75rem; }

/* Postmortems */
.section-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--cream);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.postmortem-grid { display: grid; gap: 12px; margin-bottom: 32px; }
.postmortem-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
}
.postmortem-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 8px; }
.postmortem-title { font-weight: 500; color: var(--cream); font-size: 0.9rem; }
.postmortem-meta { font-size: 0.75rem; color: var(--muted); margin-top: 4px; }
.postmortem-summary { font-size: 0.8rem; color: var(--muted); line-height: 1.6; }

/* Empty state */
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--muted);
}
.empty-state h3 { font-size: 1rem; color: var(--text); margin-bottom: 8px; }

/* Toast notification */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--bg-3);
  border: 1px solid var(--amber);
  color: var(--cream);
  padding: 12px 20px;
  border-radius: 8px;
  font-size: 0.875rem;
  display: none;
  z-index: 100;
}
.toast.show { display: block; }

/* Footer */
.footer {
  border-top: 1px solid var(--border);
  padding: 24px 0;
  margin-top: 48px;
  text-align: center;
  font-size: 0.75rem;
  color: var(--muted);
}

/* Responsive */
@media (max-width: 768px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
  .anomaly-table-wrap { overflow-x: auto; }
}