/* Tool-specific Styles */

.tool-container {
  max-width: var(--max-width-xl);
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-lg);
}

.tool-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.tool-title {
  font-size: var(--font-size-5xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-md);
}

.tool-description {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* Color Wheel */
.color-wheel-container {
  display: flex;
  gap: var(--space-2xl);
  align-items: flex-start;
}

.color-wheel-canvas {
  flex: 1;
  max-width: 500px;
  aspect-ratio: 1;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-lg);
  cursor: crosshair;
}

.color-wheel-panel {
  flex: 1;
  min-width: 300px;
}

.harmony-mode-selector {
  margin-bottom: var(--space-xl);
}

.harmony-mode-btn {
  display: block;
  width: 100%;
  padding: var(--space-md);
  margin-bottom: var(--space-sm);
  text-align: left;
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
}

.harmony-mode-btn:hover {
  background-color: var(--color-surface-hover);
}

.harmony-mode-btn.active {
  background-color: var(--color-primary);
  color: white;
}

.selected-colors {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.selected-color-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
}

.selected-color-swatch {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.selected-color-codes {
  flex: 1;
}

.selected-color-hex {
  font-family: var(--font-mono);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-lg);
}

.selected-color-rgb {
  font-family: var(--font-mono);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* Contrast Checker */
.contrast-checker-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-3xl);
}

.contrast-preview {
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-2xl);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-2xl);
  box-shadow: var(--shadow-lg);
  position: relative;
}

.contrast-preview-text {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  text-align: center;
}

.contrast-ratio-badge {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  padding: var(--space-sm) var(--space-lg);
  background-color: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-lg);
  color: white;
  font-family: var(--font-mono);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
}

.contrast-results {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.contrast-result-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-lg);
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
}

.contrast-result-label {
  font-weight: var(--font-weight-medium);
}

.contrast-result-value {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.pass-indicator {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-xs);
}

.pass-indicator.pass {
  background-color: var(--color-success);
  color: white;
}

.pass-indicator.fail {
  background-color: var(--color-error);
  color: white;
}

.color-picker-group {
  display: flex;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.color-picker-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.color-picker-label {
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
}

.color-picker-input-group {
  display: flex;
  gap: var(--space-sm);
}

.color-input {
  width: 80px;
  height: 80px;
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
}

.color-input::-webkit-color-swatch-wrapper {
  padding: 0;
}

.color-input::-webkit-color-swatch {
  border: none;
  border-radius: var(--radius-lg);
}

/* Gradient Maker */
.gradient-maker-layout {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-2xl);
  min-height: 70vh;
}

.gradient-preview-container {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.gradient-preview {
  width: 100%;
  height: 100%;
  min-height: 400px;
}

.gradient-controls-panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.gradient-control-group {
  background-color: var(--color-surface);
  padding: var(--space-lg);
  border-radius: var(--radius-xl);
}

.gradient-control-title {
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-md);
}

.color-stop-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.color-stop-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm);
  background-color: var(--color-background);
  border-radius: var(--radius-md);
}

.color-stop-swatch {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.color-stop-position {
  flex: 1;
}

.gradient-type-selector {
  display: flex;
  gap: var(--space-sm);
}

.gradient-type-btn {
  flex: 1;
  padding: var(--space-sm);
  background-color: var(--color-background);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.gradient-type-btn.active {
  background-color: var(--color-primary);
  color: white;
}

.angle-control {
  margin-top: var(--space-md);
}

.angle-input {
  width: 100%;
}

/* Image Picker */
.image-upload-area {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-3xl);
  text-align: center;
  background-color: var(--color-surface);
  cursor: pointer;
  transition: all var(--transition-base);
}

.image-upload-area:hover {
  border-color: var(--color-primary);
  background-color: var(--color-surface-hover);
}

.image-upload-area.dragover {
  border-color: var(--color-primary);
  background-color: var(--color-primary);
  opacity: 0.1;
}

.extracted-colors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
}

.extracted-color-card {
  text-align: center;
}

.extracted-color-swatch {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-sm);
  cursor: pointer;
  transition: transform var(--transition-base);
}

.extracted-color-swatch:hover {
  transform: scale(1.05);
}

/* Responsive */
@media (max-width: 1024px) {
  .color-wheel-container,
  .gradient-maker-layout {
    grid-template-columns: 1fr;
  }

  .contrast-checker-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .tool-title {
    font-size: var(--font-size-3xl);
  }

  .color-picker-group {
    flex-direction: column;
  }
}