.idea-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 0.55rem;
  margin-bottom: 0.75rem;
}

@media (max-width: 900px) {
  .idea-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 520px) {
  .idea-grid { grid-template-columns: 1fr; }
}

.idea-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.65rem 0.75rem;
  background: var(--surface2);
  font-size: 0.88rem;
}

.idea-card h3 {
  margin: 0 0 0.3rem;
  font-size: 0.95rem;
}

.cb-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1rem;
  align-items: end;
  margin-bottom: 0.85rem;
}

.cb-field {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.cb-field label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.cb-field select,
.cb-field input {
  font-family: var(--mono);
  font-size: 0.9rem;
  padding: 0.4rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  min-width: 7rem;
}

.cb-layout {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

@media (max-width: 900px) {
  .cb-layout { grid-template-columns: 1fr; }
}

.panel-box {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.75rem;
  background: var(--surface2);
}

.panel-box h3 {
  margin: 0 0 0.45rem;
  font-size: 0.95rem;
}

.cg-code {
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.45;
  white-space: pre-wrap;
  margin: 0 0 0.55rem;
  padding: 0.55rem 0.65rem;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--surface);
}

.bin-grid {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.bin-row {
  display: grid;
  grid-template-columns: 5.5rem 1fr 2.5rem;
  gap: 0.45rem;
  align-items: center;
}

.bin-row .name {
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 600;
}

.bin-row .track {
  height: 1.1rem;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: var(--surface);
  overflow: hidden;
  position: relative;
}

.bin-row .fill {
  height: 100%;
  background: color-mix(in srgb, var(--accent) 55%, var(--line));
  min-width: 0;
}

.bin-row.is-hole .track {
  border-style: dashed;
  border-color: color-mix(in srgb, #c44 45%, var(--line));
  background: color-mix(in srgb, #c44 6%, var(--surface));
}

.bin-row.is-hole .name {
  color: #c44;
}

.bin-row.is-hit .name {
  color: color-mix(in srgb, #2a7 70%, var(--ink));
}

.bin-row .count {
  font-family: var(--mono);
  font-size: 0.78rem;
  text-align: right;
}

.bin-row .range {
  grid-column: 1 / -1;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--muted);
  margin-top: -0.15rem;
}

.sample-flash {
  font-family: var(--mono);
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0.35rem 0;
}

.hole-list {
  font-size: 0.88rem;
  margin: 0.4rem 0 0;
}

.verdict {
  border-radius: 8px;
  padding: 0.55rem 0.75rem;
  font-size: 0.9rem;
  margin-bottom: 0.55rem;
}

.verdict.idle {
  background: var(--surface2);
  border: 1px solid var(--line);
}

.verdict.yes {
  background: color-mix(in srgb, #2a7 16%, var(--surface));
  border: 1px solid color-mix(in srgb, #2a7 45%, var(--line));
}

.verdict.warn {
  background: color-mix(in srgb, #c80 12%, var(--surface));
  border: 1px solid color-mix(in srgb, #c80 40%, var(--line));
}

.flag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.65rem;
}

.flag {
  font-family: var(--mono);
  font-size: 0.75rem;
  padding: 0.2rem 0.45rem;
  border-radius: 5px;
  border: 1px solid var(--line);
  background: var(--surface2);
}

.flag.is-ok {
  border-color: color-mix(in srgb, #2a7 50%, var(--line));
  background: color-mix(in srgb, #2a7 12%, var(--surface));
}

.flag.is-on {
  border-color: color-mix(in srgb, var(--accent) 50%, var(--line));
}

.flag.is-bad {
  border-color: color-mix(in srgb, #c44 50%, var(--line));
  background: color-mix(in srgb, #c44 10%, var(--surface));
}

.code-box,
.trace-box,
.log-box {
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.45;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface2);
  overflow-x: auto;
  white-space: pre-wrap;
  margin: 0;
  max-height: 14rem;
}