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

:root {
  color-scheme: dark;
  --ink: #f4f1e8;
  --muted: rgba(244, 241, 232, 0.72);
  --line: rgba(244, 241, 232, 0.16);
  --panel: #171b1d;
  --green: #7ee082;
  --cyan: #6bd8e8;
  --gold: #f0c15a;
  --rose: #ef7c8e;
}

body {
  margin: 0;
  min-height: 100vh;
  background: #111517;
  color: var(--ink);
  font-family: "DM Sans", system-ui, sans-serif;
  overflow: hidden;
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 410px);
}

.visual-stage {
  position: relative;
  min-width: 0;
  overflow: hidden;
}

#pulseCanvas {
  width: 100%;
  height: 100%;
  display: block;
}

.control-panel {
  position: relative;
  z-index: 2;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding: 72px 28px 28px;
  border-left: 1px solid var(--line);
  background: var(--panel);
  overflow-y: auto;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2 {
  font-family: "Outfit", system-ui, sans-serif;
  letter-spacing: 0;
}

h1 {
  margin: 0;
  font-size: clamp(2.4rem, 8vw, 4.8rem);
  line-height: 0.92;
}

h2 {
  margin: 0 0 14px;
  font-size: 1rem;
}

.lede {
  max-width: 31ch;
  margin: 18px 0 0;
  color: var(--muted);
  line-height: 1.55;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.stats div {
  min-width: 0;
  padding: 14px 12px;
  border-right: 1px solid var(--line);
}

.stats div:last-child {
  border-right: 0;
}

.stats span {
  display: block;
  font-family: "Outfit", system-ui, sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
}

.stats small {
  color: var(--muted);
  font-size: 0.72rem;
  text-transform: uppercase;
}

.type-pill {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--ink);
  font: inherit;
}

.type-list {
  display: grid;
  gap: 8px;
}

.type-pill {
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  text-align: left;
  cursor: pointer;
}

.type-pill.active {
  border-color: rgba(107, 216, 232, 0.74);
  background: rgba(107, 216, 232, 0.12);
}

.swatch {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cyan);
}

.type-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.type-count {
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.detail-box {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
}

.detail-box span {
  display: block;
  font-family: "Outfit", system-ui, sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
}

.detail-box p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.5;
}

.source-link {
  color: var(--gold);
  text-decoration: none;
  font-weight: 700;
}

.source-link:hover {
  text-decoration: underline;
}

@media (max-width: 860px) {
  body {
    overflow: auto;
  }

  .app-shell {
    grid-template-columns: 1fr;
    grid-template-rows: minmax(54vh, 620px) auto;
  }

  .control-panel {
    border-left: 0;
    border-top: 1px solid var(--line);
    padding: 28px 18px;
  }
}