/* The Hog Report — Dark theme */

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

:root {
  --bg: #0f1117;
  --surface: #1a1d27;
  --border: #2a2d3d;
  --text: #e2e8f0;
  --muted: #8892a4;
  --accent: #f97316;
  --accent-dim: #7c3a0e;
  --hog-glow: rgba(249, 115, 22, 0.12);
  --rank1: #ffd700;
  --rank2: #c0c0c0;
  --rank3: #cd7f32;
  --green: #22c55e;
  --red: #ef4444;
  --blue: #60a5fa;
  --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
  --mono: 'Cascadia Code', 'Fira Code', 'JetBrains Mono', monospace;
}

html { font-size: 16px; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  line-height: 1.5;
}

/* --- Header --- */
header {
  padding: 2rem 1.5rem 1.5rem;
  text-align: center;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, #1a0a00 0%, var(--bg) 100%);
}

header h1 {
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.5px;
  text-shadow: 0 0 40px rgba(249,115,22,0.4);
}

.tagline {
  color: var(--muted);
  font-size: 0.95rem;
  margin-top: 0.4rem;
  font-style: italic;
}

/* --- Context frame --- */
.context-frame {
  background: #111820;
  border: 1px solid #1e3a4a;
  border-left: 3px solid #3b82f6;
  border-radius: 8px;
  padding: 0.9rem 1.1rem;
  margin-bottom: 1.5rem;
  font-size: 0.82rem;
  color: #94a3b8;
  line-height: 1.6;
}

.context-frame p + p {
  margin-top: 0.6rem;
}

.context-frame strong {
  color: var(--accent);
  font-weight: 600;
}

.context-frame .ctx-num {
  color: #60a5fa;
  font-weight: 700;
  font-family: var(--mono);
}

/* --- Main --- */
main {
  flex: 1;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 1.5rem 1rem;
}

section {
  margin-bottom: 2.5rem;
}

/* --- Meta bar --- */
.meta-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  align-items: center;
  margin-bottom: 1.25rem;
  font-size: 0.85rem;
  color: var(--muted);
  justify-content: flex-end;
}

.ws-connecting { color: #f59e0b; }
.ws-connected  { color: var(--green); }
.ws-error      { color: var(--red); }

/* --- Stats grid --- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.9rem 0.75rem;
  text-align: center;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.stat-value {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--accent);
  font-family: var(--mono);
  line-height: 1.2;
}

#stat-nodes-by-country {
  font-size: 1rem;
  line-height: 1.8;
}

.stat-label {
  font-size: 0.72rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 0.3rem;
}

/* --- Section headers --- */
.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 0.6rem;
}

.section-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 0;
}

.table-hint {
  font-size: 0.72rem;
  color: var(--muted);
  text-align: right;
  flex-shrink: 0;
}

.period-badge {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--muted);
  background: var(--border);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  text-transform: none;
  letter-spacing: 0;
}

/* --- Table --- */
.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

thead tr {
  background: #12151f;
  border-bottom: 2px solid var(--border);
}

th {
  padding: 0.35rem 0.5rem;
  text-align: left;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  white-space: nowrap;
}

td {
  padding: 0.25rem 0.5rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

tbody tr:last-child td { border-bottom: none; }

tbody tr:hover {
  background: rgba(255,255,255,0.03);
}

/* Top hog gets a subtle glow row */
tbody tr.rank-1 {
  background: var(--hog-glow);
}
tbody tr.rank-1:hover {
  background: rgba(249,115,22,0.18);
}

/* --- Rank column --- */
.col-rank { text-align: center; width: 4rem; }
td.col-rank { text-align: center; }

.rank-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.1rem;
}

.rank-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.4rem;
  height: 1.4rem;
  border-radius: 50%;
  font-weight: 700;
  font-size: 0.72rem;
  background: var(--border);
  color: var(--muted);
}

.rank-badge.gold   { background: rgba(255,215,0,0.15); color: var(--rank1); border: 1px solid var(--rank1); }
.rank-badge.silver { background: rgba(192,192,192,0.1); color: var(--rank2); border: 1px solid var(--rank2); }
.rank-badge.bronze { background: rgba(205,127,50,0.1); color: var(--rank3); border: 1px solid var(--rank3); }

.rank-change {
  font-size: 0.6rem;
  line-height: 1;
  font-weight: 600;
}

.rank-up   { color: var(--green); }
.rank-down { color: var(--red); }
.rank-new  { color: var(--accent); }
.rank-same { color: var(--border); }

/* Type column */
.col-type { text-align: center; width: 3rem; }
td.col-type { text-align: center; }

/* Flag column */
.col-flag { text-align: center; width: 2rem; font-size: 1.35rem; }
td.col-flag { text-align: center; line-height: 1; }

.type-badge {
  display: inline-block;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 1px 5px;
  border-radius: 3px;
  white-space: nowrap;
}
.type-repeater    { background: rgba(96,165,250,0.15);  color: #60a5fa; border: 1px solid rgba(96,165,250,0.3); }
.type-companion   { background: rgba(34,197,94,0.12);   color: #4ade80; border: 1px solid rgba(34,197,94,0.25); }
.type-room-server { background: rgba(168,85,247,0.12);  color: #c084fc; border: 1px solid rgba(168,85,247,0.3); }
.type-unknown     { color: var(--border); font-size: 0.75rem; }

/* Node name link */
.node-link {
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
}
.node-link:hover {
  color: var(--accent);
  text-decoration: underline;
}

/* Count columns */
.col-24h, .col-7d, .col-rx, .col-observers {
  text-align: center;
}

td.col-24h, td.col-7d, td.col-rx, td.col-observers {
  font-family: var(--mono);
  font-size: 0.85rem;
  text-align: center;
}

.count-primary {
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent);
}

.count-secondary {
  color: var(--muted);
}

/* Interval */
.interval-fast { color: var(--red); font-weight: 600; }
.interval-ok   { color: var(--muted); }
.interval-none { color: var(--border); }

/* Date / last seen */
.date-text  { color: var(--muted); font-size: 0.82rem; }
.col-last   { white-space: nowrap; }

/* Activity graph */
.col-spark { white-space: nowrap; min-width: 13rem; text-align: center; }

.activity-graph {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 1px;
  background: #0d1f0d;
  padding: 2px 6px;
  border-radius: 4px;
  white-space: pre;
  cursor: default;
  user-select: none;
}

/* Per-character colours applied via inline style in JS */
.act-dash   { color: #2a4a2a; }
.act-digit  { color: #44ff44; }
.act-hog    { color: #ff4444; }
.act-now    { color: #f0a020; }
.act-noon   { color: #888888; }

/* Column header ruler and legend */
.act-hdr {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--muted);
  letter-spacing: 1px;
}

.act-legend {
  font-family: var(--mono);
  font-size: 0.75rem;
  background: none;
  padding: 0;
}

/* Empty state */
.empty {
  text-align: center;
  color: var(--muted);
  padding: 3rem !important;
  font-style: italic;
}


/* --- Offender Index controls --- */
.index-controls {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}

#index-search {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 0.88rem;
  padding: 0.4rem 0.75rem;
  width: 220px;
  outline: none;
  transition: border-color 0.15s;
}

#index-search:focus {
  border-color: var(--accent);
}

#index-search::placeholder {
  color: var(--muted);
}

.index-summary {
  font-size: 0.82rem;
  color: var(--muted);
}

/* --- Pagination --- */
.pagination {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.75rem;
  align-items: center;
}

.page-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 5px;
  color: var(--muted);
  cursor: pointer;
  font-size: 0.8rem;
  padding: 0.25rem 0.6rem;
  transition: background 0.15s, color 0.15s;
}

.page-btn:hover:not([disabled]) {
  background: var(--border);
  color: var(--text);
}

.page-btn.page-active {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
  font-weight: 700;
}

.page-btn[disabled] {
  opacity: 0.35;
  cursor: default;
}

.page-ellipsis {
  color: var(--muted);
  font-size: 0.8rem;
  padding: 0 0.2rem;
}

/* --- Footer --- */
footer {
  padding: 1rem;
  text-align: center;
  font-size: 0.78rem;
  color: var(--muted);
  border-top: 1px solid var(--border);
}

footer a { color: var(--muted); }
footer a:hover { color: var(--accent); }

/* --- Responsive --- */
@media (max-width: 900px) {
  .stats-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 600px) {
  .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  th, td { padding: 0.2rem 0.35rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-value { font-size: 1.3rem; }
  main { padding: 0.75rem 0.25rem; }
  header { padding: 1.25rem 0.5rem 1rem; }
  .context-frame { margin-left: 0.25rem; margin-right: 0.25rem; }
}