:root {
  --bg: #0a1318;
  --bg-card: #0e1a20;
  --bg-card-hi: #102229;
  --ink: #dce5e8;
  --ink-mute: #7a9099;
  --ink-dim: #4a626c;
  --rule: #1c2e36;
  --rule-hi: #2a4451;
  --teal: #6fc3d4;
  --teal-deep: #3d7986;
  --copper: #d4a86f;
  --amber: #d4a86f;
  --warn: #d49bb8;
  --pass: #97d49b;
  --fail: #d4756b;

  --c-quantum: #9bb8d4;
  --c-atmospheric: #6fc3d4;
  --c-beacon: #d4a86f;
  --c-radioactive: #c97e4f;
  --c-hardware: #97d49b;
  --c-sensor: #a59bd4;
  --c-chaotic: #d49bb8;
  --c-blockchain: #e0b46d;

  --font-mono: 'JetBrains Mono', 'SF Mono', ui-monospace, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  background-image:
    radial-gradient(at 15% 0%, rgba(111, 195, 212, 0.05), transparent 55%),
    radial-gradient(at 85% 100%, rgba(212, 168, 111, 0.04), transparent 55%);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.4;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }

main#app {
  max-width: 1320px;
  margin: 0 auto;
  padding: 36px 24px 80px;
}

.hero {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 22px;
  margin-bottom: 22px;
}
.brand-link { display: block; }
.brand h1 {
  font-size: 30px;
  font-weight: 500;
  margin: 0 0 4px;
  letter-spacing: -0.02em;
  font-family: var(--font-mono);
}
.brand .dot { color: var(--teal); }
.brand .tagline {
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.08em;
}
.streams-live {
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.08em;
  white-space: nowrap;
}
.streams-live::before {
  content: "\25CF";
  color: var(--teal);
  margin-right: 7px;
  animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 0.35; }
  50% { opacity: 1; }
}

/* --- filter bar --- */

.filter-bar {
  display: flex;
  gap: 20px;
  align-items: center;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.search {
  flex: 1;
  min-width: 200px;
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--rule);
  border-radius: 2px;
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  outline: none;
  transition: border-color 0.15s;
}
.search::placeholder { color: var(--ink-dim); }
.search:focus { border-color: var(--teal); }
.search::-webkit-search-cancel-button { -webkit-appearance: none; appearance: none; }

.rate-control {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.06em;
}
.rate-control-label {
  color: var(--ink-dim);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 10px;
}
.rate-slider { position: relative; width: 200px; height: 22px; }
.rate-track {
  position: absolute; top: 50%; left: 0; right: 0; height: 2px;
  background: var(--rule); transform: translateY(-50%); border-radius: 2px;
}
.rate-range {
  position: absolute; top: 50%; height: 2px;
  background: var(--teal); transform: translateY(-50%); border-radius: 2px;
}
.rate-slider input[type="range"] {
  position: absolute; top: 0; left: 0; width: 100%; height: 22px; margin: 0;
  background: transparent; pointer-events: none;
  -webkit-appearance: none; appearance: none;
}
.rate-slider input[type="range"]::-webkit-slider-runnable-track { background: transparent; height: 22px; }
.rate-slider input[type="range"]::-moz-range-track { background: transparent; height: 22px; }
.rate-slider input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--bg); border: 1.5px solid var(--teal);
  pointer-events: auto; cursor: pointer; position: relative; z-index: 2;
}
.rate-slider input[type="range"]::-moz-range-thumb {
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--bg); border: 1.5px solid var(--teal);
  pointer-events: auto; cursor: pointer;
}
.rate-slider input[type="range"]:focus { outline: none; }
.rate-slider input[type="range"]:focus::-webkit-slider-thumb { border-color: var(--ink); }
.rate-slider input[type="range"]:focus::-moz-range-thumb { border-color: var(--ink); }
.rate-readout { color: var(--ink); font-feature-settings: "tnum"; white-space: nowrap; min-width: 130px; }
.rate-reset {
  background: transparent; color: var(--ink-dim); border: 1px solid var(--rule);
  border-radius: 2px; width: 22px; height: 22px; cursor: pointer;
  font-family: var(--font-mono); font-size: 12px; line-height: 1; padding: 0;
  transition: color 0.15s, border-color 0.15s;
}
.rate-reset:hover { color: var(--ink); border-color: var(--rule-hi); }

/* --- chips --- */

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 18px;
}
.chip {
  background: transparent;
  color: var(--ink-mute);
  border: 1px solid var(--rule);
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 6px 12px;
  border-radius: 2px;
  cursor: pointer;
  letter-spacing: 0.12em;
  text-transform: lowercase;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.chip:hover { color: var(--ink); border-color: var(--rule-hi); }
.chip.is-active {
  color: var(--bg);
  background: var(--teal);
  border-color: var(--teal);
}

.result-summary {
  font-size: 10px;
  color: var(--ink-dim);
  letter-spacing: 0.08em;
  margin: 0 0 12px;
  text-transform: lowercase;
  min-height: 14px;
}

/* --- grid + cards --- */

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  grid-auto-flow: dense;
  gap: 14px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: 3px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
  cursor: pointer;
  transition: border-color 0.2s, transform 0.2s, opacity 0.3s;
}
.card:hover { border-color: var(--rule-hi); }
.card:hover .card-chevron { color: var(--teal); transform: translateX(2px); }
.card.is-wide { grid-column: span 2; }
.card.is-hidden { display: none; }
.card.is-stalled .card-body { opacity: 0.4; }
.card.is-stalled { border-color: rgba(212, 168, 111, 0.35); }

.card-chevron {
  position: absolute;
  top: 11px;
  right: 12px;
  font-size: 11px;
  color: var(--ink-dim);
  transition: color 0.2s, transform 0.2s;
  pointer-events: none;
  z-index: 2;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 10px 30px 10px 14px;
  border-bottom: 1px solid var(--rule);
  font-size: 10px;
  color: var(--ink-mute);
  letter-spacing: 0.06em;
}
.card-id { display: inline-flex; align-items: center; gap: 8px; min-width: 0; }
.card-header .num { color: var(--ink-dim); }
.card-header .name {
  color: var(--ink);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.card-header .rate { color: var(--ink-mute); white-space: nowrap; }

/* --- status badge (cards + detail) --- */

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.18em;
  padding: 2px 7px;
  border-radius: 2px;
  border: 1px solid currentColor;
  text-transform: uppercase;
  white-space: nowrap;
  font-feature-settings: "tnum";
}
.status-badge::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}
.status-badge.status-live { color: var(--teal); }
.status-badge.status-live::before { animation: pulse 1.6s ease-in-out infinite; }
.status-badge.status-warming { color: var(--amber); }
.status-badge.status-warming::before { animation: pulse 1.6s ease-in-out infinite; }
.status-badge.status-stalled { color: var(--warn); border-style: dashed; }
.status-badge.status-stalled::before { opacity: 0.6; }
.status-badge.status-demo { color: var(--ink-dim); border-color: var(--rule-hi); }
.status-badge.status-demo::before { background: transparent; border: 1px solid var(--ink-dim); }

.detail-title .status-badge {
  font-size: 10px;
  vertical-align: middle;
  margin-left: 8px;
}

.card-body { display: flex; min-height: 168px; position: relative; }
.visual-panel {
  flex: 0 0 50%;
  border-right: 1px solid var(--rule);
  position: relative;
  overflow: hidden;
  background: #050a0c;
}
.visual-panel canvas { display: block; width: 100%; height: 100%; }
.visual-label {
  position: absolute;
  top: 8px; left: 8px;
  font-size: 9px;
  color: rgba(220, 229, 232, 0.55);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  background: rgba(5, 10, 12, 0.4);
  padding: 2px 6px;
  border-radius: 1px;
  pointer-events: none;
}
.flow-panel { flex: 1; position: relative; display: flex; flex-direction: column; }
.flow-canvas { flex: 1; width: 100%; display: block; }
.flow-label {
  position: absolute;
  top: 8px; right: 10px;
  font-size: 9px;
  color: var(--ink-dim);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  pointer-events: none;
}

.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 9px 14px;
  border-top: 1px solid var(--rule);
  font-size: 10px;
  color: var(--ink-mute);
  gap: 10px;
  letter-spacing: 0.04em;
  flex-wrap: wrap;
}
.tag {
  font-size: 9px;
  padding: 2px 7px;
  border: 1px solid currentColor;
  border-radius: 2px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  white-space: nowrap;
}
.tag.t-quantum { color: var(--c-quantum); }
.tag.t-atmospheric { color: var(--c-atmospheric); }
.tag.t-beacon { color: var(--c-beacon); }
.tag.t-radioactive { color: var(--c-radioactive); }
.tag.t-hardware { color: var(--c-hardware); }
.tag.t-sensor { color: var(--c-sensor); }
.tag.t-chaotic { color: var(--c-chaotic); }
.tag.t-blockchain { color: var(--c-blockchain); }

.stat { color: var(--ink-mute); font-feature-settings: "tnum"; white-space: nowrap; }
.stat .label { color: var(--ink-dim); margin-right: 4px; }
.stat .value { color: var(--ink); }
.stat-h.is-warming { color: var(--amber); font-size: 9px; letter-spacing: 0.08em; }
.stat-h.is-warming .value { color: var(--amber); }

/* --- detail view --- */

#view-detail {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.detail-back {
  display: inline-block;
  color: var(--ink-mute);
  font-size: 11px;
  letter-spacing: 0.08em;
  padding: 6px 10px 6px 0;
  cursor: pointer;
  transition: color 0.15s;
  align-self: flex-start;
}
.detail-back:hover { color: var(--teal); }

.detail-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 18px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 18px;
}
.detail-title h2 {
  margin: 0 0 6px;
  font-size: 28px;
  font-weight: 500;
  letter-spacing: -0.01em;
  font-family: var(--font-mono);
  color: var(--ink);
}
.detail-title .subkind {
  font-size: 12px;
  color: var(--ink-mute);
  letter-spacing: 0.06em;
}
.detail-head-right { display: flex; align-items: center; gap: 10px; }

.detail-canvas {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: 3px;
  display: flex;
  min-height: 360px;
  overflow: hidden;
}
.detail-canvas .visual-panel { flex: 0 0 50%; min-height: 360px; }
.detail-canvas .flow-panel { flex: 1; min-height: 360px; }
.detail-canvas .flow-canvas { height: 100%; min-height: 360px; }

.detail-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px 24px;
  padding: 16px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.detail-meta dt {
  font-size: 10px;
  color: var(--ink-dim);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 4px;
}
.detail-meta dd {
  margin: 0;
  font-size: 13px;
  color: var(--ink);
  font-feature-settings: "tnum";
}
.detail-meta dd a {
  color: var(--teal);
  border-bottom: 1px dotted var(--teal-deep);
}
.detail-meta dd a:hover { color: var(--ink); }
.detail-meta .external-arrow { font-size: 10px; margin-left: 3px; }

/* --- measurement block --- */

.detail-meta-label {
  font-size: 10px;
  color: var(--ink-dim);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 10px;
  display: block;
}

.detail-measurement {
  border-bottom: 1px solid var(--rule);
  padding-bottom: 22px;
}
.detail-extras {
  margin: 0 0 14px;
  font-size: 12px;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
  font-feature-settings: "tnum";
}
.detail-warming {
  margin: 0;
  font-size: 13px;
  color: var(--amber);
  letter-spacing: 0.04em;
}
.detail-warming strong { color: var(--ink); font-weight: 500; }
.detail-demo-note {
  margin: 0;
  font-size: 13px;
  color: var(--ink-mute);
  max-width: 640px;
}

.measurement-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px 24px;
  margin: 0 0 22px;
}
.measurement-grid dt {
  font-size: 10px;
  color: var(--ink-dim);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 3px;
}
.measurement-grid dd {
  margin: 0;
  font-size: 14px;
  color: var(--ink);
  font-feature-settings: "tnum";
}

.measurement-tests {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px 32px;
}
.mt-section h4 {
  font-size: 10px;
  color: var(--ink-dim);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin: 0 0 8px;
  font-weight: 500;
}
.mt-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 5px 0;
  border-top: 1px solid var(--rule);
  font-size: 12px;
  color: var(--ink-mute);
  font-feature-settings: "tnum";
}
.mt-row span:last-child { color: var(--ink); }
.mt-dot { display: inline-block; margin-left: 6px; }
.mt-pass { color: var(--pass); }
.mt-fail { color: var(--fail); }
.mt-err { color: var(--warn); font-size: 11px; }

.detail-notes {
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink);
  max-width: 720px;
  margin: 0;
}

/* --- footer --- */

.footer {
  margin-top: 56px;
  padding-top: 16px;
  border-top: 1px solid var(--rule);
  font-size: 10px;
  color: var(--ink-dim);
  letter-spacing: 0.06em;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.dot-sep { color: var(--ink-dim); }

@media (max-width: 760px) {
  main#app { padding: 24px 14px 60px; }
  .card.is-wide { grid-column: span 1; }
  .card-body { flex-direction: column; }
  .visual-panel { flex: 0 0 auto; border-right: none; border-bottom: 1px solid var(--rule); height: 140px; }
  .hero { flex-direction: column; align-items: flex-start; gap: 10px; }
  .filter-bar { flex-direction: column; align-items: stretch; }
  .rate-control { flex-wrap: wrap; }
  .detail-canvas { flex-direction: column; }
  .detail-canvas .visual-panel { flex: 0 0 200px; border-right: none; border-bottom: 1px solid var(--rule); min-height: 200px; }
  .detail-canvas .flow-panel { min-height: 260px; }
  .measurement-tests { grid-template-columns: 1fr; }
}