:root {
  color-scheme: dark;
  --bg-0: #040608;
  --bg-1: #0b1117;
  --bg-2: #121b24;
  --panel: rgba(12, 19, 26, 0.88);
  --panel-strong: rgba(20, 29, 38, 0.95);
  --panel-soft: rgba(17, 25, 33, 0.76);
  --line: rgba(214, 226, 240, 0.08);
  --line-strong: rgba(214, 226, 240, 0.16);
  --text: #edf4fb;
  --muted: #95a9bb;
  --accent: #76ffd1;
  --accent-strong: #4deab7;
  --warn: #ffbf74;
  --danger: #ff7a90;
  --glow: rgba(118, 255, 209, 0.28);
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.38);
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }

body {
  background:
    radial-gradient(circle at top left, rgba(118, 255, 209, 0.06), transparent 26%),
    radial-gradient(circle at 84% 12%, rgba(255, 191, 116, 0.05), transparent 24%),
    radial-gradient(circle at 50% 100%, rgba(84, 129, 255, 0.05), transparent 35%),
    linear-gradient(160deg, var(--bg-0) 0%, var(--bg-1) 45%, var(--bg-2) 100%);
  color: var(--text);
  font-family: "Palatino Linotype", "Book Antiqua", Georgia, serif;
}

.noise {
  position: fixed; inset: 0; pointer-events: none; opacity: 0.09;
  background-image:
    linear-gradient(rgba(255,255,255,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 4px 4px, 72px 72px;
  mix-blend-mode: soft-light;
}

.dashboard-shell {
  width: calc(100% - 28px);
  margin: 22px auto 44px;
  position: relative; z-index: 1;
}

.topbar {
  display: flex; justify-content: space-between; gap: 24px;
  align-items: flex-end; margin-bottom: 18px;
}

.eyebrow, .mono, .panel-head, button, .badge, .stat-val, .table-mono, .status-dot-label {
  font-family: "Consolas", "Courier New", monospace;
  letter-spacing: 0.08em;
}

.eyebrow {
  margin: 0 0 10px; color: var(--accent);
  text-transform: uppercase; font-size: 0.78rem;
}

h1 { margin: 0; font-size: clamp(2.4rem, 4vw, 4.8rem); line-height: 0.92; }
.lede { max-width: 64ch; margin: 14px 0 0; color: var(--muted); font-size: 1rem; }

.topbar-actions { display: flex; gap: 12px; align-items: center; }

/* ── Panels ─────────────────────────────────────────────── */

.panel {
  position: relative; overflow: hidden;
  background: linear-gradient(180deg, rgba(255,255,255,0.03), transparent 42%), var(--panel);
  border: 1px solid var(--line); border-radius: 28px;
  padding: 22px; backdrop-filter: blur(16px); box-shadow: var(--shadow);
}
.panel::after {
  content: ""; position: absolute; left: 18px; right: 18px; bottom: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(118,255,209,0.3), transparent);
}

.panel-head {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  margin-bottom: 18px; color: var(--muted); font-size: 0.78rem; text-transform: uppercase;
}

/* ── Grids ───────────────────────────────────────────────── */

.status-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px; margin-bottom: 18px;
}

.symbol-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(720px, 1fr));
  gap: 18px; margin-bottom: 18px;
}

/* ── Stat chips ──────────────────────────────────────────── */

.stat-chip {
  background: var(--panel-soft); border: 1px solid var(--line); border-radius: 18px;
  padding: 14px 16px;
}
.stat-chip span {
  display: block; color: var(--muted); font-size: 0.72rem;
  font-family: "Consolas","Courier New",monospace;
  text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 6px;
}
.stat-chip strong {
  display: block; font-family: "Consolas","Courier New",monospace; font-size: 1.15rem;
}

/* ── Data table ──────────────────────────────────────────── */

.data-table {
  width: 100%; border-collapse: collapse;
  font-size: 0.78rem; font-family: "Consolas","Courier New",monospace;
}
.data-table thead { border-bottom: 1px solid var(--line-strong); }
.data-table th {
  text-align: left; padding: 10px 8px; color: var(--muted); font-weight: 600;
  font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.04em;
}
.data-table td {
  padding: 8px; border-bottom: 1px solid var(--line); white-space: nowrap;
}
.data-table tbody tr:hover td { background: rgba(118,255,209,0.03); }

.symbol-card { overflow-x: auto; }

.card-summary {
  margin: 0 0 14px;
}

.card-summary strong {
  color: var(--text);
  font-family: "Consolas","Courier New",monospace;
}

/* ── Badges ──────────────────────────────────────────────── */

.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 0.35rem 0.7rem; border-radius: 999px;
  font-size: 0.72rem; font-weight: 600;
}
.badge.ok {
  background: rgba(118,255,209,0.1); border: 1px solid rgba(118,255,209,0.18); color: var(--accent);
}
.badge.stale {
  background: rgba(255,191,116,0.09); border: 1px solid rgba(255,191,116,0.22); color: var(--warn);
}
.badge.missing {
  background: rgba(255,122,144,0.09); border: 1px solid rgba(255,122,144,0.22); color: var(--danger);
}

/* ── Status dot ──────────────────────────────────────────── */

.status-dot {
  display: inline-block; width: 8px; height: 8px; border-radius: 50%;
  margin-right: 6px;
}
.status-dot.green { background: var(--accent); box-shadow: 0 0 8px var(--glow); }
.status-dot.yellow { background: var(--warn); box-shadow: 0 0 8px rgba(255,191,116,0.4); }
.status-dot.red { background: var(--danger); box-shadow: 0 0 8px rgba(255,122,144,0.4); }

/* ── Buttons ─────────────────────────────────────────────── */

button {
  appearance: none; border-radius: 999px;
  border: 1px solid rgba(118,255,209,0.22); padding: 10px 16px;
  background: linear-gradient(135deg, rgba(118,255,209,0.12), rgba(255,191,116,0.12));
  color: var(--text); cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}
button:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 26px rgba(118,255,209,0.12);
  border-color: rgba(118,255,209,0.42);
}
.toggle.active {
  border-color: rgba(118,255,209,0.45);
  box-shadow: inset 0 0 0 1px rgba(118,255,209,0.18);
}

button.danger {
  border-color: rgba(255,122,144,0.35);
  background: linear-gradient(135deg, rgba(255,122,144,0.12), rgba(255,80,100,0.08));
  color: var(--danger);
}
button.danger:hover {
  border-color: rgba(255,122,144,0.6);
  box-shadow: 0 16px 26px rgba(255,122,144,0.14);
  color: #ff9aaa;
}
button.danger:disabled {
  opacity: 0.5; cursor: not-allowed; transform: none;
}
button.secondary {
  border-color: rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  color: var(--muted);
}
button.secondary:hover {
  border-color: rgba(255,255,255,0.22);
  color: var(--text);
}
button.secondary:disabled {
  opacity: 0.5; cursor: not-allowed; transform: none;
}
.positive { color: var(--accent); }
.negative { color: var(--danger); }

/* ── Log feed ────────────────────────────────────────────── */

.log-feed {
  list-style: none; margin: 0; padding: 0;
  max-height: 320px; overflow-y: auto;
  font-family: "Consolas","Courier New",monospace; font-size: 0.76rem;
}
.log-feed li {
  padding: 6px 0; border-bottom: 1px solid var(--line);
  display: flex; gap: 10px;
}
.log-feed .log-time { color: var(--muted); white-space: nowrap; min-width: 72px; }
.log-feed .log-msg { color: var(--text); word-break: break-word; }

.log-feed::-webkit-scrollbar { width: 5px; }
.log-feed::-webkit-scrollbar-track { background: transparent; }
.log-feed::-webkit-scrollbar-thumb { background: rgba(118,255,209,0.2); border-radius: 3px; }

/* ── Coverage table ──────────────────────────────────────── */

.cov-table { width: 100%; table-layout: fixed; border-collapse: collapse; }
.cov-table th, .cov-table td { padding: 6px 8px; border-bottom: 1px solid var(--line); }
.cov-table thead th {
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.04em;
  text-transform: uppercase; color: var(--muted); background: rgba(0,0,0,0.18);
}

.th-tf   { width: 52px; }
.th-age  { width: 86px; text-align: right; }
.th-mini { width: 71px; font-size: 0.70rem; color: var(--muted); text-align: center; }
.th-enriched { width: 90px; font-size: 0.70rem; text-align: center; }
.tf-label { font-size: 0.76rem; font-weight: 700; color: var(--accent); white-space: nowrap; }
.age-cell { font-size: 0.74rem; text-align: right; white-space: nowrap; }

/* ── Progress cell (.pcell) ──────────────────────────────── */

.pcell {
  position: relative; overflow: hidden; padding: 7px 10px;
  vertical-align: middle;
}
.pcell::before {
  content: '';
  position: absolute; inset: 0 auto 0 0;
  width: var(--pct, 0%);
  opacity: 0.12;
  border-radius: 2px;
  transition: width 0.4s ease;
}
.pcell.ok::before    { background: var(--accent); }
.pcell.warn::before  { background: var(--warn); }
.pcell.error::before { background: var(--danger); }

.pcell-main { display: flex; align-items: baseline; gap: 3px; font-size: 0.82rem; position: relative; }
.pcell-sub  { font-size: 0.70rem; margin-top: 2px; position: relative; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pcell-count { font-weight: 700; }
.pcell-sep   { font-size: 0.74rem; }
.pcell-badge {
  margin-left: auto; font-size: 0.68rem; font-weight: 700;
  padding: 1px 6px; border-radius: 999px;
  white-space: nowrap;
}
.pcell-badge.ok    { background: rgba(118,255,209,0.12); color: var(--accent); }
.pcell-badge.warn  { background: rgba(255,191,116,0.12); color: var(--warn); }
.pcell-badge.error { background: rgba(255,122,144,0.12); color: var(--danger); }

.pcell.empty { text-align: center; color: var(--muted); }

/* ── Mini cell (compact enrichment feeds) ────────────────── */

.pcell-mini {
  padding: 6px 8px; font-size: 0.80rem; font-weight: 700;
  text-align: center; vertical-align: middle; white-space: nowrap;
}
.pcell-mini.empty { color: var(--muted); font-weight: 400; }
.pcell-mini.bf-clickable { cursor: pointer; }
.pcell-mini.bf-clickable:hover { background: rgba(255,255,255,0.04); }
.pcell-mini.bf-pending { opacity: 0.5; }
.pcell-mini.mismatch { background: rgba(255,100,80,0.10); }
.pcell-mini.mismatch .pcell-count { color: var(--danger); font-weight: 600; }
.pcell-mini.mismatch.empty { color: var(--danger); }

.enriched-cell { font-weight: 600; border-right: 1px solid rgba(255,255,255,0.08); }
.enriched-cell.ok   { background: rgba(118,255,209,0.08); }
.enriched-cell.ok   .pcell-count { color: var(--accent); }
.enriched-cell.warn { background: rgba(255,191,116,0.08); }
.enriched-cell.warn .pcell-count { color: var(--warn); }
.enriched-cell.error { background: rgba(255,122,144,0.08); }
.enriched-cell.error .pcell-count { color: var(--danger); }
.enrich-pct { font-size: 0.68rem; color: var(--muted); margin-left: 3px; }
.gap-badge-mini {
  font-size: 0.64rem; font-weight: 700; color: var(--warn);
  cursor: default; margin-left: 2px;
}

/* ── Gap indicators ───────────────────────────────────────── */

.gap-badge {
  font-size: 0.64rem; font-weight: 700;
  color: var(--warn); white-space: nowrap; margin-left: 4px;
  cursor: default;
}
.gap-ok {
  font-size: 0.64rem; color: var(--accent); margin-left: 4px;
  cursor: default; opacity: 0.7;
}

/* ── FR row ──────────────────────────────────────────────── */

.fr-row td { background: rgba(255,191,116,0.03); border-top: 1px solid rgba(255,191,116,0.12); }
.fr-badge {
  display: inline-block; font-size: 0.60rem; font-weight: 700;
  padding: 1px 5px; border-radius: 4px; vertical-align: middle; margin-left: 4px;
  background: rgba(255,191,116,0.14); color: var(--warn); letter-spacing: 0.05em;
}

/* ── Diagnostics banner ───────────────────────────────────── */

.panel-warn {
  border-color: rgba(255,191,116,0.28);
  background: rgba(255,191,116,0.04);
}

.diag-list { display: flex; flex-direction: column; gap: 4px; margin-top: 4px; }
.diag-row  {
  display: grid;
  grid-template-columns: 90px 120px 1fr 90px;
  gap: 8px; align-items: baseline;
  padding: 5px 0; border-bottom: 1px solid var(--line);
  font-size: 0.78rem;
}
.diag-row:last-child { border-bottom: none; }
.diag-sym  { font-weight: 700; color: var(--accent); }
.diag-feed { font-weight: 600; color: var(--warn); }
.diag-msg  { color: var(--danger); word-break: break-word; }
.diag-age  { text-align: right; font-size: 0.72rem; }

/* ── Per-card errors ──────────────────────────────────────── */

.card-errors {
  padding: 8px 12px; margin-bottom: 10px;
  background: rgba(255,122,144,0.06); border: 1px solid rgba(255,122,144,0.20);
  border-radius: 6px;
}
.err-line { font-size: 0.76rem; color: var(--danger); padding: 2px 0; }

/* ── Symbol name ──────────────────────────────────────────── */

.sym-name { font-size: 1.05rem; font-weight: 700; letter-spacing: 0.03em; }

/* ── Coverage badges in card header ──────────────────────── */

.sym-cov-badges {
  display: flex; flex-wrap: wrap; gap: 6px; flex: 1; justify-content: center;
}
.cov-badge {
  font-size: 0.72rem; font-weight: 600; padding: 3px 9px;
  border-radius: 999px; border: 1px solid; letter-spacing: 0.02em;
  font-family: "Consolas", "Courier New", monospace;
}
.cov-badge.ok    { background: rgba(118,255,209,0.10); border-color: rgba(118,255,209,0.30); color: var(--accent); }
.cov-badge.warn  { background: rgba(255,191,116,0.10); border-color: rgba(255,191,116,0.30); color: var(--warn); }
.cov-badge.error { background: rgba(255,122,144,0.10); border-color: rgba(255,122,144,0.30); color: var(--danger); }

/* ── Responsive ──────────────────────────────────────────── */

@media (max-width: 980px) {
  .dashboard-shell { width: calc(100% - 20px); margin-inline: 10px; }
  .topbar { flex-direction: column; align-items: stretch; }
  .symbol-grid { grid-template-columns: 1fr; }
  .status-grid { grid-template-columns: repeat(2, 1fr); }
  .diag-row { grid-template-columns: 1fr 1fr; }
}

/* ── Backfill interaction ─────────────────────────────────── */

.bf-clickable {
  cursor: pointer;
  transition: filter 0.15s ease;
}
.bf-clickable:hover {
  filter: brightness(1.12);
}

@keyframes bf-pending-pulse {
  0%, 100% { outline-color: var(--warn); }
  50% { outline-color: rgba(255,191,116,0.3); }
}
@keyframes bf-active-pulse {
  0%, 100% { outline-color: var(--accent); }
  50% { outline-color: rgba(118,255,209,0.3); }
}

.bf-pending {
  outline: 2px solid var(--warn);
  outline-offset: -2px;
  animation: bf-pending-pulse 1.2s ease-in-out infinite;
}
.bf-active {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
  animation: bf-active-pulse 0.7s ease-in-out infinite;
}