/* Breathing Bubble Applet Styles */
.breathing-bubble-applet {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(5, 49, 51, 0.8);
  backdrop-filter: blur(5px);
  z-index: 100;
  display: none;
  flex-direction: column;
  overflow: hidden;
}

.breathing-bubble-applet.active {
  display: flex;
  animation: fadeIn 0.3s ease-out;
}

.breathing-bubble-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--neutral-200);
}

.breathing-bubble-header h2 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.breathing-bubble-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.breathing-bubble-close:hover {
  color: var(--text-primary);
}

.breathing-bubble-content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
  position: relative;
  color: white;
}

.breathing-bubble-container {
  position: relative;
  width: 100%;
  max-width: 300px;
  height: 300px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.breathing-bubble {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--primary-light) 0%, var(--primary) 100%);
  box-shadow: 0 0 30px rgba(128, 222, 234, 0.5);
  transform: scale(1);
  transition: transform 4s ease-in-out;
}

.breathing-bubble.inhale {
  transform: scale(1.5);
  transition: transform 4s ease-in-out;
}

.breathing-bubble.hold {
  transform: scale(1.5);
  transition: none;
}

.breathing-bubble.exhale {
  transform: scale(1);
  transition: transform 4s ease-in-out;
}

.breathing-instruction {
  position: absolute;
  bottom: 20px;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 1.5rem;
  font-weight: 500;
  color: white;
  transition: opacity 0.5s ease;
}

.breathing-controls {
  margin-top: var(--spacing-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
}

.breathing-start-button {
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-md);
  background-color: var(--primary);
  color: white;
  font-weight: 500;
  font-size: 1.125rem;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.breathing-start-button:hover {
  background-color: var(--primary-dark);
  transform: scale(1.05);
}

.breathing-rhythm-selector {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.breathing-rhythm-button {
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-md);
  background-color: var(--bg-off-light);
  color: var(--text-primary);
  font-weight: 500;
  transition: background-color var(--transition-fast);
}

.breathing-rhythm-button:hover {
  background-color: var(--primary-light);
}

.breathing-rhythm-button.active {
  background-color: var(--primary);
  color: white;
}

.breathing-sound-toggle {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.breathing-sound-label {
  font-size: 0.875rem;
  color: white;
}

.breathing-sound-options {
  display: flex;
  gap: var(--spacing-xs);
}

.breathing-sound-button {
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-md);
  background-color: var(--bg-off-light);
  color: var(--text-primary);
  font-size: 0.875rem;
  transition: background-color var(--transition-fast);
}

.breathing-sound-button:hover {
  background-color: var(--primary-light);
}

.breathing-sound-button.active {
  background-color: var(--primary);
  color: white;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .breathing-bubble-container {
    max-width: 250px;
    height: 250px;
  }
  
  .breathing-bubble {
    width: 120px;
    height: 120px;
  }
  
  .breathing-instruction {
    font-size: 1.25rem;
  }
  
  .breathing-rhythm-selector {
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .breathing-sound-options {
    flex-wrap: wrap;
    justify-content: center;
  }
}