/* ── Toolbar container ──────────────────────────── */
.editor-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 10px;
  height: 46px;
  background: #252526;
  border-bottom: 1px solid #333;
  flex-shrink: 0;
  gap: 8px;
}

/* ── Groups ─────────────────────────────────────── */
.toolbar-group {
  display: flex;
  align-items: center;
  gap: 2px;
}

.toolbar-group-right {
  margin-left: auto;
  gap: 6px;
}

/* ── Divider ─────────────────────────────────────── */
.tb-divider {
  width: 1px;
  height: 20px;
  background: #3a3a3a;
  margin: 0 4px;
}

/* ── Icon buttons ───────────────────────────────── */
.tb-btn {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  background: transparent;
  color: #9d9d9d;
  transition: background 0.12s, color 0.12s;
  flex-shrink: 0;
}

.tb-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

/* Compile */
.tb-btn-compile {
  color: #4fc3f7;
}
.tb-btn-compile:hover:not(:disabled) {
  background: rgba(79, 195, 247, 0.12);
  color: #81d4fa;
}
.tb-btn-compile:active:not(:disabled) {
  background: rgba(79, 195, 247, 0.2);
}

/* Run */
.tb-btn-run {
  color: #4caf50;
}
.tb-btn-run:hover:not(:disabled) {
  background: rgba(76, 175, 80, 0.12);
  color: #66bb6a;
}

/* Stop */
.tb-btn-stop {
  color: #ef5350;
}
.tb-btn-stop:hover:not(:disabled) {
  background: rgba(239, 83, 80, 0.12);
  color: #f44336;
}

/* Reset */
.tb-btn-reset:hover:not(:disabled) {
  background: #2a2d2e;
  color: #ccc;
}

/* Libraries */
.tb-btn-lib {
  color: #00b8d4;
}
.tb-btn-lib:hover {
  background: rgba(0, 184, 212, 0.1);
  color: #00e5ff;
}

/* Output Console toggle */
.tb-btn-output {
  color: #9d9d9d;
}
.tb-btn-output:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #ccc;
}
.tb-btn-output-active {
  color: #4fc3f7;
  background: rgba(79, 195, 247, 0.1);
}
.tb-btn-output-active:hover {
  background: rgba(79, 195, 247, 0.18);
  color: #81d4fa;
}

/* ── Spin animation (compiling) ─────────────────── */
@keyframes spin {
  to { transform: rotate(360deg); }
}
.spin {
  animation: spin 0.8s linear infinite;
}

/* ── Status inline message ──────────────────────── */
.tb-status {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 12px;
  max-width: 280px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tb-status-success {
  color: #4caf50;
  background: rgba(76, 175, 80, 0.1);
}

.tb-status-error {
  color: #ef5350;
  background: rgba(239, 83, 80, 0.1);
}

.tb-status-text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ── Error detail bar (for long compiler errors) ── */
.toolbar-error-detail {
  background: #1a0000;
  border-bottom: 1px solid #5a1a1a;
  color: #f48fb1;
  font-size: 11px;
  font-family: 'Cascadia Code', 'Fira Code', 'Consolas', monospace;
  padding: 4px 12px;
  max-height: 80px;
  overflow-y: auto;
  white-space: pre-wrap;
  line-height: 1.4;
}