.compiler-container {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.notification-bar {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  text-align: center;
  font-weight: 500;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  pointer-events: none;
}

.notification-bar.visible {
  opacity: 1;
  visibility: visible;
}

.notification-bar.remaining {
  background-color: rgba(46, 139, 87, 0.8);
  color: #c8ffdd;
  box-shadow: 0 4px 15px rgba(46, 139, 87, 0.4);
}

.notification-bar.limit-reached {
  background-color: rgba(209, 105, 105, 0.8);
  color: #ffc8c8;
  box-shadow: 0 4px 15px rgba(209, 105, 105, 0.4);
}

.language-selector {
  display: flex;
  margin-bottom: 1rem;
  background-color: transparent;
  border-radius: 8px;
  padding: 0.25rem;
}
.lang-btn {
  flex-grow: 1;
  background: none;
  border: 2px solid transparent;
  color: #888;
  padding: 0.5rem;
  cursor: pointer;
  border-radius: 50%;
  transition: all 0.3s ease;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
}
.lang-btn.active {
  border-color: var(--primary-color);
  background-color: rgba(10, 9, 9, 0.541);
}
.lang-btn svg {
  width: 28px;
  height: 28px;
  fill: #888;
  transition: fill 0.2s ease;
}
.lang-btn:hover svg {
  fill: #ccc;
}
.lang-btn.active svg {
  fill: var(--primary-color);
}

#btn-execute-compiler:disabled {
  background-color: #3a3a3a;
  cursor: not-allowed;
  opacity: 0.5;
}

#btn-execute-compiler:disabled:hover {
  color: var(--text-color);
  transform: scale(1);
}

#btn-execute-compiler:disabled:hover svg {
  fill: var(--text-color);
}