:root {
  --bg: #111827;
  --surface: #1f2937;
  --border: #374151;
  --text: #f3f4f6;
  --muted: #9ca3af;
  --accent: #facc15;
  --sure-off: #b91c1c;
  --off: #f87171;
  --current-off: #ff1f3d;
  --probably-off: #fbbf24;
  --ok: #34d399;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 16px;
  padding-bottom: 48px;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, system-ui, Roboto, sans-serif;
  max-width: 640px;
  margin-inline: auto;
}

header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 16px;
}

h1 { font-size: 1.3rem; margin: 0; }

.muted { color: var(--muted); font-size: 0.85rem; }

#controls {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-end;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  margin-bottom: 16px;
}

#controls label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.85rem;
  color: var(--muted);
  flex: 1 1 140px;
}

#controls input,
#controls select {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  padding: 10px;
  font-size: 1rem;
}

.address-details,
.manual-id {
  flex: 1 1 100%;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 12px;
  color: var(--muted);
  font-size: 0.85rem;
}

.address-details summary,
.manual-id summary {
  cursor: pointer;
  user-select: none;
  color: var(--text);
  font-weight: 600;
  font-size: 0.9rem;
}

.address-details[open] summary,
.manual-id[open] summary {
  margin-bottom: 10px;
}

.address-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

#controls input:disabled,
#controls select:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.manual-id label {
  margin-top: 8px;
}

#controls button {
  background: var(--accent);
  border: none;
  border-radius: 8px;
  color: #111827;
  font-weight: 600;
  padding: 10px 16px;
  font-size: 1rem;
  cursor: pointer;
}

.status-banner {
  border-radius: 12px;
  padding: 14px;
  margin-bottom: 16px;
  font-weight: 600;
  white-space: pre-line;
}

.status-banner.ok { background: rgba(52, 211, 153, 0.15); color: var(--ok); }
.status-banner.off { background: rgba(255, 31, 61, 0.18); color: var(--current-off); }
.status-banner.probably-off { background: rgba(251, 191, 36, 0.15); color: var(--probably-off); }
.status-banner.error { background: rgba(248, 113, 113, 0.15); color: var(--off); }

.queue-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
  margin-bottom: 12px;
}

.queue-title { margin: 0 0 8px; font-size: 1rem; }

.outage-group { margin-bottom: 8px; }

.outage-group .label { font-size: 0.85rem; font-weight: 600; margin-bottom: 4px; }

.outage-group.sure-off .label { color: var(--sure-off); }
.outage-group.off .label { color: var(--off); }
.outage-group.probably-off .label { color: var(--probably-off); }

.interval-list { display: flex; flex-wrap: wrap; gap: 6px; }

.interval {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 0.9rem;
  font-variant-numeric: tabular-nums;
}

.queue-total { margin-top: 8px; }

.day-grid-wrap { margin-top: 20px; }

.day-grid-wrap h2 { font-size: 1rem; margin: 0 0 8px; }

.day-table-scroll {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 12px;
  max-height: 70vh;
  overflow-y: auto;
}

.day-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.day-table th,
.day-table td {
  padding: 5px 10px;
  text-align: center;
  white-space: nowrap;
}

.day-table thead th {
  background: var(--surface);
  position: sticky;
  top: 0;
  z-index: 1;
}

.day-table .time-cell {
  text-align: left;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  position: sticky;
  left: 0;
  background: var(--bg);
}

.slot-cell { font-weight: 600; }

.slot-cell.ok { background: rgba(52, 211, 153, 0.25); color: var(--ok); }
.slot-cell.off { background: rgba(248, 113, 113, 0.4); color: #fff; }
.slot-cell.probably-off { background: rgba(251, 191, 36, 0.35); color: #3b2f05; }
.slot-cell.sure-off { background: rgba(185, 28, 28, 0.55); color: #fff; }
.slot-cell.current-outage { background: var(--current-off); color: #fff; box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.5); }

tr.current-row td { outline: 2px solid var(--accent); outline-offset: -2px; }

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 10px;
  font-size: 0.8rem;
  color: var(--muted);
}

.legend-item { display: flex; align-items: center; gap: 6px; }

.swatch {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 3px;
}

.swatch.ok { background: rgba(52, 211, 153, 0.6); }
.swatch.off { background: rgba(248, 113, 113, 0.7); }
.swatch.sure-off { background: rgba(185, 28, 28, 0.8); }
.swatch.probably-off { background: rgba(251, 191, 36, 0.7); }
.swatch.current-off { background: var(--current-off); }