:root {
  --colony-primary: #14b8a6;
  --colony-secondary: #a855f7;
  --colony-accent: #64748b;
  --colony-danger: #ef4444;
  --colony-danger-dark: #dc2626;
  --colony-danger-light: #fca5a5;
  --colony-bg-light: #f8fafc;
  --colony-bg-dark: #0f172a;
  --colony-bg-card: #fff;
  --colony-bg-modal: rgba(255, 255, 255, 0.9);
  --colony-border-light: #e2e8f0;
  --colony-border-dark: #1e293b;
  --colony-text-primary: #1e293b;
  --colony-text-secondary: #64748b;
  --colony-text-light: #f1f5f9;
}

.theme-dark {
  --colony-bg-light: #0f172a;
  --colony-bg-card: #1e293b;
  --colony-bg-modal: rgba(30, 41, 59, 0.9);
  --colony-border-light: #334155;
  --colony-text-primary: #f1f5f9;
  --colony-text-secondary: #cbd5e1;
}

.colony-container {
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
}

.colony-main-card {
  width: 100%;
  background: var(--colony-bg-card);
  border-radius: 1.5rem;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  border: 1px solid var(--colony-border-light);
  transition: all 0.2s ease;
  animation: colony-fade-in 0.3s ease-in-out;
}

.colony-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

@media (min-width: 1024px) {
  .colony-grid {
    grid-template-columns: 2fr 1fr;
  }
}

.colony-canvas-section {
  padding: 1.5rem;
  background: var(--colony-bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 400px;
}

@media (min-width: 768px) {
  .colony-canvas-section {
    padding: 2.5rem;
  }
}

.colony-canvas-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  max-width: 500px;
}

.colony-hidden {
  display: none;
}

.colony-upload-prompt {
  width: 100%;
  height: 100%;
  border-radius: 100%;
  border: 4px dashed var(--colony-border-light);
  background: var(--colony-bg-card);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  transition: all 0.3s ease;
  padding: 2rem;
}

.colony-upload-prompt:hover {
  border-color: var(--colony-primary);
  background: var(--colony-bg-light);
}

.colony-upload-icon {
  font-size: 3rem;
  color: var(--colony-text-secondary);
}

.colony-upload-text {
  text-align: center;
  padding: 0 1.5rem;
}

.colony-upload-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--colony-text-primary);
  margin-bottom: 0.5rem;
}

.colony-upload-subtitle {
  font-size: 0.875rem;
  color: var(--colony-text-secondary);
}

.colony-petri-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border-radius: 100%;
  border: 4px solid var(--colony-border-light);
  cursor: crosshair;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.colony-mode-indicator {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--colony-bg-modal);
  padding: 0.75rem;
  border-radius: 0.5rem;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(4px);
}

.colony-mode-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--colony-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.colony-mode-value {
  font-size: 1.125rem;
  font-weight: 900;
  letter-spacing: 0.025em;
}

.colony-mode-a {
  color: var(--colony-primary);
}

.colony-mode-b {
  color: var(--colony-secondary);
}

.colony-control-panel {
  padding: 1.5rem;
  border-left: 1px solid var(--colony-border-light);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  background: var(--colony-bg-card);
}

@media (min-width: 768px) {
  .colony-control-panel {
    padding: 2rem;
  }
}

@media (max-width: 1023px) {
  .colony-control-panel {
    border-left: none;
    border-top: 1px solid var(--colony-border-light);
  }
}

.colony-control-section {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.colony-button-section {
  gap: 0.75rem;
}

.colony-control-title {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--colony-text-secondary);
}

.colony-button-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.colony-mode-btn {
  padding: 0.75rem 1rem;
  border-radius: 0.75rem;
  border: 2px solid var(--colony-border-light);
  background: var(--colony-bg-light);
  color: var(--colony-text-secondary);
  font-weight: 700;
  font-size: 0.875rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all 0.2s ease;
}

.colony-mode-btn:hover {
  transform: scale(1.05);
}

.colony-mode-btn-active {
  border-color: var(--colony-primary);
  background: color-mix(in srgb, var(--colony-primary) 10%, white);
  color: var(--colony-primary);
}

.theme-dark .colony-mode-btn-active {
  background: color-mix(in srgb, var(--colony-primary) 15%, var(--colony-bg-light));
}

.colony-color-dot {
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  display: inline-block;
}

.colony-color-a {
  background: var(--colony-primary);
}

.colony-color-b {
  background: var(--colony-secondary);
}

.colony-count-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.colony-count-box {
  padding: 1rem;
  border-radius: 1rem;
  border: 1px solid var(--colony-border-light);
  transition: all 0.2s ease;
}

.colony-count-box-a {
  background: color-mix(in srgb, var(--colony-primary) 5%, var(--colony-bg-card));
  border-color: color-mix(in srgb, var(--colony-primary) 20%, var(--colony-border-light));
}

.colony-count-box-b {
  background: color-mix(in srgb, var(--colony-secondary) 5%, var(--colony-bg-card));
  border-color: color-mix(in srgb, var(--colony-secondary) 20%, var(--colony-border-light));
}

.colony-count-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.colony-count-label-a {
  color: var(--colony-primary);
}

.colony-count-label-b {
  color: var(--colony-secondary);
}

.colony-count-value {
  font-size: 2.25rem;
  font-weight: 900;
  letter-spacing: 0.025em;
  color: var(--colony-text-primary);
}

.colony-count-total {
  background: var(--colony-bg-light);
  padding: 1rem;
  border-radius: 1rem;
  border: 1px solid var(--colony-border-light);
  grid-column: 1 / -1;
}

.colony-count-label-total {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--colony-text-secondary);
  margin-bottom: 0.25rem;
}

.colony-count-value-total {
  font-size: 3rem;
  font-weight: 900;
  letter-spacing: 0.025em;
  color: var(--colony-text-primary);
}

.colony-divider {
  height: 1px;
  background: var(--colony-border-light);
}

.colony-action-btn {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: 0.75rem;
  border: 2px solid transparent;
  font-weight: 700;
  font-size: 0.875rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all 0.2s ease;
}

.colony-undo-btn {
  background: var(--colony-bg-light);
  border-color: var(--colony-border-light);
  color: var(--colony-text-primary);
}

.colony-undo-btn:hover {
  background: var(--colony-bg-light);
  border-color: var(--colony-accent);
}

.colony-clear-btn {
  background: color-mix(in srgb, var(--colony-danger) 5%, var(--colony-bg-card));
  border-color: color-mix(in srgb, var(--colony-danger) 20%, var(--colony-border-light));
  color: var(--colony-danger-dark);
}

.colony-clear-btn:hover {
  background: color-mix(in srgb, var(--colony-danger) 10%, var(--colony-bg-card));
  border-color: color-mix(in srgb, var(--colony-danger) 40%, var(--colony-border-light));
}

.theme-dark .colony-clear-btn {
  color: var(--colony-danger-light);
}

.colony-btn-icon {
  font-size: 1.25rem;
}

.colony-info-text {
  font-size: 0.875rem;
  color: var(--colony-text-secondary);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding-top: 0.5rem;
}

.colony-info-text p {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.colony-info-icon {
  font-size: 1rem;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .colony-canvas-section {
    min-height: 300px;
    padding: 1rem;
  }

  .colony-canvas-wrapper {
    max-width: 100%;
  }

  .colony-control-panel {
    padding: 1rem;
  }

  .colony-upload-title {
    font-size: 1rem;
  }

  .colony-upload-subtitle {
    font-size: 0.75rem;
  }

  .colony-mode-btn {
    padding: 0.625rem 0.75rem;
    font-size: 0.75rem;
  }

  .colony-count-value {
    font-size: 1.875rem;
  }

  .colony-count-value-total {
    font-size: 2.25rem;
  }

  .colony-action-btn {
    padding: 0.625rem;
    font-size: 0.75rem;
  }

  .colony-info-text {
    font-size: 0.75rem;
  }
}

@keyframes colony-fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}