* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; }
body {
  background: oklch(0.08 0.02 255);
  color: oklch(0.9 0.02 250);
  font-family: ui-monospace, monospace;
  overflow: hidden;
}

.mono { font-family: ui-monospace, monospace; }

.stage {
  position: fixed;
  inset: 0;
  display: grid;
  grid-template-rows: 36px 1fr 28px;
}

/* --- top bar --- */
.topbar {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 16px;
  background: oklch(0.11 0.025 258);
  border-bottom: 1px solid oklch(0.22 0.03 255);
  font-size: 11px;
  letter-spacing: 0.5px;
  color: oklch(0.65 0.04 250);
}
.tb-left { display: flex; align-items: center; gap: 10px; }
.tb-left .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: oklch(0.85 0.15 140);
  box-shadow: 0 0 8px oklch(0.85 0.15 140 / 0.7);
}
.tb-title { text-align: center; color: oklch(0.88 0.05 80); letter-spacing: 3px; }
.tb-right { display: flex; gap: 14px; justify-content: flex-end; }
.blink { color: oklch(0.85 0.18 25); animation: blink 1.3s infinite; }
@keyframes blink { 50% { opacity: 0.2; } }

/* --- chart --- */
.chart {
  width: 100%;
  height: 100%;
  display: block;
  background: oklch(0.08 0.02 255);
  cursor: crosshair;
}
.star { cursor: pointer; transition: opacity 0.2s ease; }
.star:hover circle:last-of-type { }

/* --- status bar --- */
.statusbar {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 0 16px;
  background: oklch(0.11 0.025 258);
  border-top: 1px solid oklch(0.22 0.03 255);
  font-size: 11px;
  color: oklch(0.65 0.04 250);
  letter-spacing: 0.5px;
}
.statusbar .spacer { flex: 1; }
.statusbar em { font-style: normal; letter-spacing: 1.5px; }
.statusbar .hint { color: oklch(0.55 0.03 250); }

/* --- detail panel --- */
.detail {
  position: fixed;
  top: 56px;
  right: 20px;
  width: 360px;
  max-height: calc(100vh - 76px);
  overflow-y: auto;
  background: oklch(0.12 0.025 258 / 0.94);
  backdrop-filter: blur(8px);
  border: 1px solid oklch(0.3 0.05 260);
  border-left: 2px solid var(--accent);
  padding: 22px 22px 28px;
  color: oklch(0.92 0.02 250);
  box-shadow: 0 10px 40px oklch(0 0 0 / 0.5);
  animation: slideIn 0.2s ease;
}
@keyframes slideIn {
  from { opacity: 0; transform: translateX(12px); }
  to   { opacity: 1; transform: translateX(0); }
}
.detail .close {
  position: absolute;
  top: 10px; right: 12px;
  background: none; border: none;
  color: oklch(0.6 0.03 250);
  cursor: pointer;
  font-size: 14px;
  padding: 4px 8px;
}
.detail .close:hover { color: oklch(0.95 0.05 80); }

.detail-catalog {
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--accent);
  opacity: 0.85;
  margin-bottom: 8px;
}
.detail-name {
  font-family: ui-monospace, monospace;
  font-size: 28px;
  letter-spacing: 0.5px;
  color: oklch(0.98 0.02 80);
  margin-bottom: 10px;
}
.detail-meta {
  display: flex;
  gap: 8px;
  font-size: 11px;
  color: oklch(0.6 0.03 250);
  margin-bottom: 22px;
  flex-wrap: wrap;
}

.section { margin-bottom: 20px; }
.section-h {
  font-size: 10px;
  letter-spacing: 2.5px;
  color: oklch(0.6 0.04 250);
  margin-bottom: 10px;
  text-transform: uppercase;
}
.empty { font-size: 12px; color: oklch(0.5 0.03 250); opacity: 0.7; }

.detail-desc {
  font-family: ui-sans-serif, system-ui, -apple-system, sans-serif;
  font-size: 13px;
  line-height: 1.55;
  color: oklch(0.88 0.02 250);
  text-wrap: pretty;
  white-space: pre-wrap;
}

.pill-list {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-wrap: wrap; gap: 6px;
}
.pill-list li {
  font-size: 12px;
  padding: 5px 10px;
  border: 1px solid oklch(0.28 0.04 260);
  background: oklch(0.15 0.03 260);
  color: oklch(0.85 0.03 250);
  cursor: pointer;
  letter-spacing: 0.3px;
  display: flex; align-items: center; gap: 6px;
  transition: all 0.15s ease;
}
.pill-list li:hover {
  border-color: var(--accent);
  color: oklch(0.98 0.03 80);
  background: oklch(0.2 0.04 260);
}
.pill-tick { color: var(--accent); opacity: 0.7; }

.cross-list {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 8px;
}
.cross-list li {
  padding: 8px 10px;
  border: 1px solid oklch(0.28 0.04 260);
  border-left: 2px solid oklch(0.85 0.08 80 / 0.7);
  background: oklch(0.14 0.03 260);
  cursor: pointer;
  transition: all 0.15s ease;
}
.cross-list li:hover {
  background: oklch(0.18 0.04 260);
  border-left-color: oklch(0.95 0.1 80);
}
.cross-rel {
  font-size: 10px;
  letter-spacing: 1.5px;
  color: oklch(0.7 0.08 80);
  text-transform: uppercase;
  margin-bottom: 4px;
}
.cross-tgt {
  font-size: 14px;
  color: oklch(0.95 0.02 80);
  display: flex; align-items: center; gap: 8px;
}
.dot-color {
  display: inline-block;
  width: 8px; height: 8px; border-radius: 50%;
}

/* --- tweaks panel --- */
.tweaks {
  position: fixed;
  bottom: 44px;
  left: 20px;
  width: 260px;
  background: oklch(0.12 0.025 258 / 0.94);
  backdrop-filter: blur(8px);
  border: 1px solid oklch(0.3 0.05 260);
  padding: 16px;
  font-size: 12px;
  animation: slideUp 0.18s ease;
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.tweaks-h {
  font-size: 10px;
  letter-spacing: 3px;
  color: oklch(0.6 0.04 250);
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid oklch(0.22 0.03 260);
}
.tweak-group { margin-bottom: 14px; }
.tweak-group:last-child { margin-bottom: 0; }
.tweak-label {
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: oklch(0.55 0.03 250);
  margin-bottom: 6px;
}

.seg {
  display: flex;
  border: 1px solid oklch(0.3 0.04 260);
}
.seg button {
  flex: 1;
  padding: 6px 0;
  background: oklch(0.13 0.025 260);
  border: none;
  color: oklch(0.7 0.03 250);
  font-family: inherit; font-size: 11px;
  cursor: pointer;
  letter-spacing: 1px;
  border-right: 1px solid oklch(0.3 0.04 260);
}
.seg button:last-child { border-right: none; }
.seg button.on {
  background: oklch(0.85 0.12 80);
  color: oklch(0.12 0.03 260);
  font-weight: 600;
}

.iso-list {
  display: flex; flex-direction: column; gap: 5px;
}
.iso {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 10px;
  background: oklch(0.14 0.03 260);
  border: 1px solid oklch(0.28 0.04 260);
  color: oklch(0.75 0.03 250);
  font-family: inherit; font-size: 11px;
  cursor: pointer;
  letter-spacing: 1px;
  text-align: left;
  transition: all 0.12s ease;
}
.iso .iso-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: oklch(0.7 0.12 var(--hue));
}
.iso.on {
  background: oklch(0.2 0.05 260);
  border-color: oklch(0.7 0.12 var(--hue));
  color: oklch(0.95 0.02 80);
}
.iso:hover { background: oklch(0.18 0.04 260); }
.iso.reset { color: oklch(0.6 0.03 250); margin-top: 2px; }

.checkrow {
  display: flex; align-items: center; gap: 8px;
  cursor: pointer;
  color: oklch(0.8 0.03 250);
}
.checkrow input { accent-color: oklch(0.85 0.12 80); }

/* ---------- mobile ---------- */
@media (max-width: 720px) {
  .stage {
    grid-template-rows: 32px 1fr 24px;
  }
  .topbar {
    padding: 0 10px;
    font-size: 10px;
    grid-template-columns: 1fr auto;
  }
  .tb-right { gap: 8px; }

  .statusbar {
    padding: 0 10px;
    gap: 10px;
    font-size: 9px;
  }
  .statusbar em { letter-spacing: 0.5px; }

  .chart { cursor: pointer; }

  /* detail panel -> bottom sheet */
  .detail {
    top: auto;
    right: 0;
    left: 0;
    bottom: 24px;
    width: 100%;
    max-height: 60vh;
    border: none;
    border-top: 2px solid var(--accent);
    padding: 18px 18px 24px;
    animation: slideUpSheet 0.22s ease;
  }
  @keyframes slideUpSheet {
    from { opacity: 0; transform: translateY(30px); }
    to   { opacity: 1; transform: translateY(0); }
  }
  .detail::before {
    content: "";
    position: absolute;
    top: 6px; left: 50%;
    transform: translateX(-50%);
    width: 40px; height: 3px;
    background: oklch(0.4 0.03 250);
    border-radius: 3px;
  }
  .detail-name { font-size: 22px; }
  .detail .close {
    top: 8px; right: 10px;
    font-size: 18px; padding: 6px 10px;
  }

  /* tweaks panel -> full width bottom */
  .tweaks {
    left: 0;
    right: 0;
    bottom: 24px;
    width: 100%;
    border-left: none;
    border-right: none;
    border-bottom: none;
    padding: 14px;
    max-height: 70vh;
    overflow-y: auto;
  }
  .seg button {
    padding: 10px 0;
    font-size: 12px;
  }
  .iso { padding: 10px 12px; font-size: 12px; }
  .checkrow { padding: 8px 0; }
  .pill-list li { padding: 8px 12px; font-size: 13px; }
  .cross-list li { padding: 10px 12px; }
  .cross-tgt { font-size: 15px; }
}