/* ============================================================
   Mac Usta · pcb.css — Donanım sayfası (şema üretici)
   ============================================================ */

.pcb-workspace {
  display: grid;
  grid-template-columns: minmax(360px, 1fr) minmax(360px, 1.2fr);
  gap: 14px;
  align-items: start;
}

.pcb-catalog,
.pcb-selected {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 14px;
  max-height: 76vh;
  overflow-y: auto;
}

/* katalog: kategoriler arası ayraç */
.pcb-cat {
  margin: 6px 0 14px;
}
.pcb-cat-head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 8px;
}
.pcb-cat-head h3 {
  margin: 0;
  font-family: var(--f-display);
  font-style: italic;
  font-size: 16px;
  color: var(--ink);
}
.pcb-cat-ico {
  font-size: 16px;
  color: var(--ink-mute);
}
.pcb-cat-count {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

.pcb-parts {
  display: grid;
  gap: 6px;
}
.pcb-part {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 8px 10px;
  border: 1px solid var(--rule);
  border-radius: 4px;
  cursor: pointer;
  transition: background 120ms;
}
.pcb-part:hover { background: var(--paper-2); }
.pcb-part.selected {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.pcb-part-name {
  font-family: var(--f-mono);
  font-size: 12px;
  font-weight: 600;
}
.pcb-part-desc {
  display: block;
  font-size: 11px;
  color: var(--ink-mute);
  margin-top: 2px;
}
.pcb-part.selected .pcb-part-desc { color: var(--paper); opacity: 0.7; }
.pcb-part-add {
  font-family: var(--f-mono);
  font-size: 18px;
  color: var(--ink-mute);
}
.pcb-part.selected .pcb-part-add { color: var(--paper); }

/* sağ taraf — seçim listesi */
.pcb-sel-list {
  display: grid;
  gap: 6px;
  min-height: 80px;
  margin-bottom: 8px;
}
.pcb-sel-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 8px;
  align-items: center;
  padding: 7px 10px;
  background: var(--paper-2);
  border: 1px solid var(--rule);
  border-radius: 4px;
  font-size: 12px;
}
.pcb-sel-name {
  font-family: var(--f-mono);
  font-weight: 600;
  color: var(--ink);
}
.pcb-sel-cat {
  font-family: var(--f-mono);
  font-size: 10px;
  color: var(--ink-mute);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.pcb-sel-remove {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--rust);
  font-size: 16px;
  padding: 0 6px;
}

.pcb-bus-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 6px;
  margin: 6px 0 12px;
}
.pcb-bus-chip {
  padding: 6px 10px;
  border: 1px solid var(--rule);
  border-left: 3px solid var(--ink);
  border-radius: 3px;
  font-size: 11.5px;
  background: var(--paper-2);
}
.pcb-bus-chip .bus-label {
  font-family: var(--f-mono);
  font-weight: 600;
  color: var(--ink);
}
.pcb-bus-chip .bus-meta {
  display: block;
  font-size: 10px;
  color: var(--ink-mute);
  margin-top: 2px;
}

.pcb-result {
  padding: 14px;
  background: var(--paper-2);
  border: 1px solid var(--rule);
  border-radius: 4px;
  font-size: 12px;
}
.pcb-result.ok {
  border-left: 3px solid #1f9d55;
}
.pcb-result a.dl-btn {
  display: inline-block;
  margin-top: 8px;
  padding: 8px 16px;
  background: var(--ink);
  color: var(--paper);
  text-decoration: none;
  border-radius: 4px;
  font-family: var(--f-mono);
  font-weight: 600;
  font-size: 12px;
}
.pcb-result a.dl-btn:hover { background: #1f9d55; }

@media (max-width: 980px) {
  .pcb-workspace { grid-template-columns: 1fr; }
}