.evidence-demo {
  --demo-bg: #07111f;
  --demo-panel: #0d1b2d;
  --demo-border: #23405f;
  --demo-text: #e8f1fa;
  --demo-muted: #9bb1c7;
  --demo-blue: #62b6ff;
  --demo-green: #62d6a8;
  margin: 2rem 0;
  color: var(--demo-text);
  background:
    radial-gradient(circle at 100% 0%, rgb(30 111 165 / 24%), transparent 38%),
    var(--demo-bg);
  border: 1px solid var(--demo-border);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgb(0 0 0 / 22%);
}

.demo-header,
.demo-panel {
  padding: clamp(1rem, 3vw, 2rem);
}

.demo-header {
  border-bottom: 1px solid var(--demo-border);
}

.demo-kicker,
.demo-meta,
.demo-question,
.demo-workflow-label {
  color: var(--demo-muted);
}

.demo-kicker {
  margin: 0 0 .35rem;
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.demo-header h2,
.demo-panel h3 {
  margin: 0;
  color: var(--demo-text);
}

.demo-meta {
  margin: .6rem 0 0;
  font-size: .88rem;
}

.demo-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .55rem;
  padding: .75rem;
  background: rgb(255 255 255 / 2%);
  border-bottom: 1px solid var(--demo-border);
}

.demo-tab {
  min-height: 3.25rem;
  padding: .65rem .8rem;
  color: var(--demo-muted);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 10px;
  cursor: pointer;
  font: inherit;
  font-weight: 650;
}

.demo-tab:hover,
.demo-tab:focus-visible {
  color: var(--demo-text);
  border-color: var(--demo-border);
}

.demo-tab[aria-selected="true"] {
  color: #06111d;
  background: var(--demo-blue);
}

.demo-question {
  margin: .55rem 0 1.1rem;
  font-size: 1.02rem;
}

.demo-finding {
  padding: .8rem 1rem;
  color: #c9f8e6;
  background: rgb(98 214 168 / 10%);
  border-left: 3px solid var(--demo-green);
  border-radius: 6px;
}

.demo-command {
  display: block;
  margin: 1rem 0;
  padding: .85rem 1rem;
  overflow-x: auto;
  color: #d9edff;
  background: #030a13;
  border: 1px solid var(--demo-border);
  border-radius: 9px;
  font-size: .86rem;
}

.demo-workflows {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .85rem;
  margin-top: 1rem;
}

.demo-workflow {
  padding: 1rem;
  background: var(--demo-panel);
  border: 1px solid var(--demo-border);
  border-radius: 12px;
}

.demo-workflow-label {
  margin: 0 0 .65rem;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.demo-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .45rem;
  margin-bottom: .8rem;
}

.demo-metric {
  padding: .6rem;
  background: rgb(255 255 255 / 3%);
  border-radius: 8px;
}

.demo-metric strong,
.demo-metric span {
  display: block;
}

.demo-metric strong {
  color: var(--demo-text);
  font-size: 1.15rem;
}

.demo-metric span {
  color: var(--demo-muted);
  font-size: .7rem;
  text-transform: uppercase;
}

.demo-evidence {
  margin: 0;
  padding: 0;
  list-style: none;
}

.demo-evidence li {
  position: relative;
  padding: .35rem 0 .35rem 1.3rem;
  color: var(--demo-muted);
  font-size: .86rem;
}

.demo-evidence li::before {
  position: absolute;
  left: 0;
  content: "○";
}

.demo-evidence li.is-found {
  color: var(--demo-text);
}

.demo-evidence li.is-found::before {
  color: var(--demo-green);
  content: "✓";
}

.demo-raw {
  margin-top: 1rem;
  border-top: 1px solid var(--demo-border);
}

.demo-raw summary {
  padding: .8rem 0 0;
  color: var(--demo-blue);
  cursor: pointer;
  font-weight: 650;
}

.demo-raw pre {
  max-height: 30rem;
  margin: .75rem 0 0;
  padding: 1rem;
  overflow: auto;
  color: #cfe5f7;
  background: #02070d;
  border-radius: 8px;
  font-size: .76rem;
  white-space: pre-wrap;
}

.demo-limitations {
  padding: 0 clamp(1rem, 3vw, 2rem) 1.5rem;
  color: var(--demo-muted);
  font-size: .82rem;
}

.demo-error {
  padding: 1.5rem;
  color: #ffd1d1;
}

@media (max-width: 760px) {
  .demo-tabs,
  .demo-workflows {
    grid-template-columns: 1fr;
  }
}