/* Toolbar Styles */
.toolbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--toolbar-height);
  background-color: var(--color-bg-light);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  padding: 0 var(--space-md);
  gap: var(--space-lg);
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

/* Toolbar Sections */
.toolbar-section {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.toolbar-actions {
  flex-shrink: 0;
}

.toolbar-properties {
  flex: 1;
  gap: var(--space-lg);
}

.toolbar-separator {
  color: var(--color-border);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-medium);
  margin: 0 var(--space-sm);
}

/* Toolbar Buttons */
.toolbar-btn {
  padding: var(--space-sm) var(--space-md);
  min-width: 120px;
  height: 36px;
  border: 1px solid var(--color-primary);
  border-radius: var(--border-radius);
  background-color: rgba(51, 255, 255, 0.1);
  color: var(--color-text-primary);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
}

.toolbar-btn:hover {
  background-color: var(--color-primary);
  color: white;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.toolbar-btn:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.toolbar-btn:disabled {
  background-color: var(--color-bg-light);
  border-color: var(--color-border);
  color: var(--color-text-secondary);
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* Rotation Button */
.rotation-btn {
  min-width: 100px;
  background-color: rgba(51, 255, 255, 0.05);
}

.rotation-btn:hover {
  background-color: var(--color-primary);
}

/* Property Panel */
.toolbar-properties {
  opacity: 0.6;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}

.toolbar-properties.active {
  opacity: 1;
  pointer-events: auto;
}

/* Property Groups */
.property-group {
  display: flex;
  flex-direction: column;
  min-width: 60px;
}

.property-group label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xs);
  white-space: nowrap;
}

/* Property Inputs */
.property-input {
  width: 60px;
  height: 32px;
  padding: var(--space-xs) var(--space-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  font-size: var(--font-size-md);
  text-align: center;
  background-color: white;
  transition: border-color var(--transition-fast);
}

.property-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(51, 255, 255, 0.2);
}

.property-input:invalid {
  border-color: var(--color-error);
}

/* Color Input Group */
.color-input-group {
  display: flex;
  gap: var(--space-xs);
  align-items: stretch;
}

.color-picker {
  width: 40px;
  height: 32px;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  cursor: pointer;
  background: none;
  padding: 2px;
}

.color-picker::-webkit-color-swatch-wrapper {
  padding: 0;
  border: none;
}

.color-picker::-webkit-color-swatch {
  border: none;
  border-radius: calc(var(--border-radius) - 2px);
}

.color-hex {
  width: 80px;
  text-transform: uppercase;
}

/* Name Input */
.property-group:has(#prop-name) {
  min-width: 120px;
}

.property-group:has(#prop-name) .property-input {
  width: 120px;
  text-align: left;
}

/* Responsive Toolbar */
@media (max-width: 1200px) {
  .toolbar {
    flex-wrap: wrap;
    height: auto;
    min-height: var(--toolbar-height);
    padding: var(--space-sm) var(--space-md);
  }
  
  .toolbar-properties {
    flex-basis: 100%;
    margin-top: var(--space-sm);
  }
  
  .toolbar-separator {
    display: none;
  }
}

@media (max-width: 768px) {
  .toolbar {
    padding: var(--space-sm);
    gap: var(--space-sm);
  }
  
  .toolbar-btn {
    min-width: 100px;
    padding: var(--space-sm);
    font-size: var(--font-size-sm);
  }
  
  .property-input {
    width: 50px;
    font-size: var(--font-size-sm);
  }
  
  .color-hex {
    width: 70px;
  }
  
  .property-group:has(#prop-name) .property-input {
    width: 100px;
  }
}

/* Keyboard Navigation */
.toolbar-btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.property-input:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
}

/* Loading State for Buttons */
.toolbar-btn.loading {
  position: relative;
  color: transparent;
}

.toolbar-btn.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 16px;
  height: 16px;
  margin: -8px 0 0 -8px;
  border: 2px solid currentColor;
  border-radius: 50%;
  border-top-color: transparent;
  animation: spin 1s linear infinite;
}

/* Validation States */
.property-input.error {
  border-color: var(--color-error);
  background-color: rgba(220, 53, 69, 0.05);
}

.property-input.success {
  border-color: var(--color-success);
  background-color: rgba(40, 167, 69, 0.05);
}

/* Tooltips for Toolbar Items */
.toolbar-btn[title],
.property-input[title] {
  position: relative;
}

.toolbar-btn[title]:hover::after,
.property-input[title]:hover::after {
  content: attr(title);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  padding: var(--space-xs) var(--space-sm);
  background-color: var(--color-text-primary);
  color: white;
  font-size: var(--font-size-sm);
  white-space: nowrap;
  border-radius: var(--border-radius);
  margin-bottom: var(--space-xs);
  z-index: 1000;
  pointer-events: none;
}

.toolbar-btn[title]:hover::before,
.property-input[title]:hover::before {
  content: '';
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 4px solid transparent;
  border-top-color: var(--color-text-primary);
  z-index: 1000;
  pointer-events: none;
}