.placa-badge.off {
  border-color: var(--line);
  color: var(--muted);
  background: #f4f6f9;
}
.placa-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}
#placaPanel button:disabled {
  cursor: not-allowed;
}
.placa-row button.active {
  background: #e9f3ff;
  color: #1d66b7;
}
.placa-info {
  color: var(--muted);
  font: 11px var(--mono);
  min-width: 0;
}
.placa-progress {
  width: 160px;
  max-width: 100%;
}
.placa-state {
  font: 11px var(--mono);
  padding: 5px 9px;
  border-radius: 20px;
  background: #f4f6f9;
  color: var(--muted);
}
.placa-state.running {
  background: #effaf6;
  color: #168775;
}
.placa-state.halted {
  background: #fff6e8;
  color: #a5620c;
}
.placa-status {
  min-height: 18px;
  margin-bottom: 12px;
  font-size: 12px;
  color: #0b8b72;
}
.placa-status.error {
  color: #bf4646;
}
.placa-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
  gap: 14px;
}
.placa-card {
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 12px 14px;
  min-width: 0;
}
.placa-card h3 {
  margin: 0 0 10px;
  font-size: 12px;
  color: var(--ink);
}
.placa-serial {
  grid-column: 1 / -1;
}
.placa-pins {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}
.placa-pin {
  display: grid;
  grid-template-columns: auto auto;
  align-items: center;
  column-gap: 7px;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 12px;
}
.placa-pin small {
  grid-column: 2;
  color: var(--muted);
  font: 10px var(--mono);
}
.placa-pin .dot {
  grid-row: span 2;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #d5dde7;
}
.placa-pin.led.on .dot {
  background: #21cf6a;
  box-shadow: 0 0 8px #21cf6a;
}
.placa-pin.button.on .dot {
  background: #236ce4;
}
.placa-ports {
  display: grid;
  gap: 6px;
}
.placa-port {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 11px;
}
.placa-port strong {
  width: 54px;
}
.placa-port small {
  color: var(--muted);
  font: 10px var(--mono);
}
.placa-bits {
  display: flex;
  gap: 3px;
}
.placa-bits .bit {
  width: 18px;
  text-align: center;
  font: 10px/18px var(--mono);
  border-radius: 3px;
  background: #f0f4f8;
  color: var(--muted);
}
.placa-bits .bit.high {
  background: #dff6ec;
  color: #0b8b72;
}
.placa-bits .bit.out {
  outline: 1px solid #9cc3f0;
}
.placa-bits .bit.none {
  background: none;
}
.placa-regs {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 4px 10px;
  margin-bottom: 12px;
}
.placa-reg {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
}
.placa-reg code,
.placa-watch code {
  font: 11px var(--mono);
}
.placa-empty {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 11px;
}
.placa-watch-form,
.placa-send {
  display: flex;
  gap: 6px;
  margin-bottom: 8px;
}
.placa-watch-form input,
.placa-send input {
  flex: 1;
  min-width: 0;
}
.placa-watch {
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  padding: 3px 0;
}
.placa-watch small {
  color: var(--muted);
  font: 10px var(--mono);
}
.placa-watch code.error {
  color: #bf4646;
}
.placa-watch button {
  padding: 2px 6px;
  font-size: 10px;
}
.placa-serial-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.placa-serial-head h3 {
  margin: 0 auto 0 0;
}
.placa-terminal {
  margin: 0 0 8px;
  height: 200px;
  overflow: auto;
  padding: 10px 12px;
  border-radius: 6px;
  background: var(--dark);
  color: #d1deef;
  font: 11px/1.5 var(--mono);
  white-space: pre-wrap;
  word-break: break-all;
}

/* celular */
@media (max-width: 640px) {
  #placaPanel.workbench-panel {
    padding: 14px;
  }
  .placa-row button {
    flex: 1 1 auto;
    min-height: 42px;
  }
  .placa-progress,
  .placa-info,
  .placa-state {
    flex-basis: 100%;
    width: 100%;
  }
  .placa-serial-head select,
  .placa-serial-head button,
  .placa-send button,
  .placa-send select {
    min-height: 40px;
  }
  .placa-send {
    flex-wrap: wrap;
  }
  .placa-send input {
    flex-basis: 100%;
    min-height: 40px;
  }
  .placa-terminal {
    height: 45vh;
  }
}

/* exemplo e programa atual */
.placa-rotulo {
  font-size: 12px;
  font-weight: 600;
}
.placa-programa select {
  min-width: 0;
  max-width: 100%;
}
.placa-link {
  border: 0;
  background: none;
  padding: 4px 2px;
  color: var(--ink);
  text-decoration: underline;
  font-size: 12px;
}
.placa-link:hover {
  background: none;
}
.placa-programa-info {
  flex-basis: 100%;
}