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

@media (max-width: 720px) {
  .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;
}

.ctrl-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 0.55rem;
  font-size: 0.9rem;
}

.ctrl-row input,
.ctrl-row select {
  font-family: var(--mono);
  font-size: 0.85rem;
  padding: 0.3rem 0.45rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
  width: 4.5rem;
}

.bits-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem;
  margin: 0.55rem 0;
  align-items: flex-end;
}

.bit-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.1rem;
}

.bit-cell .idx {
  font-family: var(--mono);
  font-size: 0.55rem;
  color: var(--muted);
}

.bit-cell button {
  font-family: var(--mono);
  font-size: 0.85rem;
  width: 1.65rem;
  height: 1.65rem;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--surface);
  cursor: pointer;
  padding: 0;
}

.bit-cell button.is-one {
  border-color: var(--accent);
  background: var(--surface2);
  font-weight: 600;
}

.bit-cell button.in-field {
  outline: 2px solid #b45309;
  outline-offset: 1px;
}

.meta-box,
.trace-box,
.log-box {
  font-family: var(--mono);
  font-size: 0.78rem;
  margin: 0;
  padding: 0.65rem 0.75rem;
  background: #1a222c;
  color: #e8eef4;
  border-radius: 8px;
  border: 1px solid var(--line);
  white-space: pre-wrap;
  word-break: break-word;
}

.meta-box { min-height: 4.5rem; margin-bottom: 0.55rem; }
.trace-box { min-height: 5rem; margin-bottom: 0.55rem; }
.log-box {
  min-height: 6rem;
  max-height: 10rem;
  overflow: auto;
}

.meta-box .ok,
.trace-box .ok,
.log-box .ok { color: #8fd4a8; }
.meta-box .warn,
.trace-box .warn,
.log-box .warn { color: #f0c674; }
.meta-box .err,
.trace-box .err,
.log-box .err { color: #f5a8a8; }
.meta-box .muted,
.trace-box .muted,
.log-box .muted { color: #7a8a9a; }
.meta-box .hi,
.trace-box .hi,
.log-box .run { color: #9ecbff; }

.action-grid {
  display: grid;
  gap: 0.45rem;
}

.action-grid button {
  font-family: var(--mono);
  font-size: 0.8rem;
  text-align: left;
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  cursor: pointer;
}

.action-grid button:hover { border-color: var(--accent); }

.field-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--mono);
  font-size: 0.78rem;
}

.field-table th,
.field-table td {
  text-align: left;
  padding: 0.35rem 0.4rem;
  border-bottom: 1px solid var(--line);
}

.field-table tr.is-active {
  background: var(--surface2);
}

.field-table button {
  font-family: var(--mono);
  font-size: 0.72rem;
  padding: 0.2rem 0.4rem;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--surface);
  cursor: pointer;
}

.cheat-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.cheat-table th,
.cheat-table td {
  text-align: left;
  padding: 0.4rem 0.45rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.hint-list {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.hint-list li { margin: 0.35rem 0; }

.vals-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.45rem;
  margin: 0.55rem 0;
}

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

.val-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.45rem 0.55rem;
  background: var(--surface2);
  font-family: var(--mono);
  font-size: 0.8rem;
}

.val-card .lbl {
  display: block;
  font-size: 0.68rem;
  color: var(--muted);
  margin-bottom: 0.15rem;
  font-family: var(--sans, inherit);
}