/* Favicon Generator Styles */

.hidden {
  display: none !important;
}

body.loading {
  cursor: progress;
}

body.loading .btn {
  pointer-events: none;
}

.upload-section {
  margin-bottom: var(--spacing-xl);
}

.upload-area {
  border: 2px dashed var(--border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
  background: var(--surface);
}

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

.upload-area.dragging {
  border-color: var(--primary);
  background: rgba(37, 99, 235, 0.1);
}

.upload-icon {
  font-size: 4rem;
  margin-bottom: var(--spacing-md);
}

.upload-area h3 {
  margin: 0 0 var(--spacing-sm) 0;
  color: var(--text);
}

.upload-area p {
  margin: var(--spacing-xs) 0;
  color: var(--text-muted);
}

.upload-hint {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.preview-section {
  margin-bottom: var(--spacing-xl);
}

.preview-section h3 {
  margin: 0 0 var(--spacing-lg) 0;
}

.preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.preview-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.preview-item canvas {
  image-rendering: pixelated;
  image-rendering: -moz-crisp-edges;
  image-rendering: crisp-edges;
  border: 1px solid var(--border);
  background: 
    linear-gradient(45deg, #ccc 25%, transparent 25%),
    linear-gradient(-45deg, #ccc 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #ccc 75%),
    linear-gradient(-45deg, transparent 75%, #ccc 75%);
  background-size: 8px 8px;
  background-position: 0 0, 0 4px, 4px -4px, -4px 0px;
}

.dark-mode .preview-item canvas {
  background: 
    linear-gradient(45deg, #444 25%, transparent 25%),
    linear-gradient(-45deg, #444 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #444 75%),
    linear-gradient(-45deg, transparent 75%, #444 75%);
  background-size: 8px 8px;
  background-position: 0 0, 0 4px, 4px -4px, -4px 0px;
}

.preview-item span {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-weight: 500;
}

.options-section {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
  padding: var(--spacing-lg);
  background: var(--surface);
  border-radius: var(--radius-md);
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  cursor: pointer;
  user-select: none;
}

.checkbox-label input[type="checkbox"] {
  width: 20px;
  height: 20px;
  cursor: pointer;
}

.checkbox-label span {
  color: var(--text);
}

.action-buttons {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.result-section {
  text-align: center;
  padding: var(--spacing-xl);
  background: rgba(16, 185, 129, 0.1);
  border: 2px solid var(--success);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-xl);
}

.result-section h3 {
  margin: 0 0 var(--spacing-lg) 0;
  color: var(--success);
}

.download-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.download-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--text);
  transition: all var(--transition);
}

.download-link:hover {
  background: var(--hover);
  border-color: var(--primary);
  transform: translateY(-2px);
}

.download-link-icon {
  font-size: 1.5rem;
}

.download-link-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.download-link-name {
  font-weight: 600;
  color: var(--text);
}

.download-link-size {
  font-size: 0.875rem;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .preview-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .action-buttons {
    flex-direction: column;
  }

  .action-buttons .btn {
    width: 100%;
  }
}