.cl-root {
  --cl-bg: #fff;
  --cl-bg-elevated: #f8fafc;
  --cl-border: #e2e8f0;
  --cl-text: #0f172a;
  --cl-text-muted: #64748b;
  --cl-accent: #6366f1;
  --cl-accent-alpha: rgba(99, 102, 241, 0.08);
  --cl-accent-alpha-hover: rgba(99, 102, 241, 0.04);
  --cl-emerald: #10b981;
  --cl-emerald-alpha: rgba(16, 185, 129, 0.06);
  --cl-shadow: rgba(0, 0, 0, 0.15);

  padding: 2.5rem 1.5rem;
  max-width: 1000px;
  margin: 0 auto;
}

.theme-dark .cl-root {
  --cl-bg: #18181b;
  --cl-bg-elevated: #27272a;
  --cl-border: #3f3f46;
  --cl-text: #f4f4f5;
  --cl-text-muted: #71717a;
  --cl-accent: #818cf8;
  --cl-accent-alpha: rgba(129, 140, 248, 0.12);
  --cl-accent-alpha-hover: rgba(129, 140, 248, 0.06);
  --cl-emerald: #34d399;
  --cl-emerald-alpha: rgba(52, 211, 153, 0.08);
  --cl-shadow: rgba(0, 0, 0, 0.5);
}

.cl-card {
  background: var(--cl-bg);
  border: 1px solid var(--cl-border);
  border-radius: 3rem;
  padding: 1.5rem;
  box-shadow: 0 45px 120px -30px var(--cl-shadow);
  position: relative;
  overflow: hidden;
}

.cl-drop {
  padding: 5rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  border: 3px dashed var(--cl-border);
  border-radius: 2.5rem;
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: center;
  gap: 0.5rem;
}

.cl-drop:hover,
.cl-drop-active {
  background: var(--cl-accent-alpha-hover);
  border-color: var(--cl-accent);
}

.cl-drop-icon {
  width: 5rem;
  height: 5rem;
  background: var(--cl-accent-alpha);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: var(--cl-accent);
}

.cl-drop-icon svg {
  width: 2.5rem;
  height: 2.5rem;
}

.cl-drop-title {
  font-size: 2rem;
  font-weight: 950;
  color: var(--cl-text);
  margin: 0;
}

.cl-drop-sub {
  font-size: 1.1rem;
  color: var(--cl-text-muted);
  margin: 0;
  font-weight: 600;
}

.cl-workspace {
  padding: 1.5rem;
}

.cl-mini-drop {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.25rem;
  background: var(--cl-bg-elevated);
  border: 1px solid var(--cl-border);
  border-radius: 1rem;
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--cl-text-muted);
  cursor: pointer;
  margin-bottom: 2rem;
  transition: border-color 0.2s, color 0.2s;
}

.cl-mini-drop:hover {
  border-color: var(--cl-accent);
  color: var(--cl-accent);
}

.cl-mini-drop svg {
  width: 1.1rem;
  height: 1.1rem;
}

.cl-config-bar {
  padding: 1rem 0;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--cl-border);
  display: flex;
  justify-content: flex-end;
}

.cl-config-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.cl-config-label {
  font-size: 0.75rem;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--cl-text-muted);
  letter-spacing: 0.1em;
}

.cl-count-select {
  padding: 0.5rem 1rem;
  border-radius: 0.75rem;
  background: var(--cl-bg-elevated);
  border: 1px solid var(--cl-border);
  color: var(--cl-text);
  font-weight: 800;
  cursor: pointer;
}

.cl-result-layout {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 3rem;
}

@media (max-width: 800px) {
  .cl-result-layout {
    grid-template-columns: 1fr;
  }
}

.cl-preview-col {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cl-preview-img {
  width: 100%;
  border-radius: 1.5rem;
  box-shadow: 0 20px 40px var(--cl-shadow);
  display: block;
}

.cl-palette-col {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.cl-palette-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--cl-accent);
}

.cl-palette-header svg {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
}

.cl-palette-header h4 {
  font-size: 1.25rem;
  font-weight: 950;
  color: var(--cl-text);
  margin: 0;
}

.cl-loader {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 2rem 0;
}

.cl-spinner {
  width: 3rem;
  height: 3rem;
  border: 3px solid var(--cl-accent-alpha);
  border-top-color: var(--cl-accent);
  border-radius: 50%;
  animation: cl-spin 0.8s linear infinite;
}

.cl-loader-text {
  font-size: 0.75rem;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--cl-text-muted);
  letter-spacing: 0.1em;
  margin: 0;
}

.cl-swatches {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  animation: cl-fade-up 0.5s ease;
}

.cl-swatch {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  background: var(--cl-bg-elevated);
  border-radius: 1.25rem;
  padding: 1rem;
  border: 1px solid var(--cl-border);
  cursor: pointer;
  transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275), border-color 0.2s;
}

.cl-swatch:hover {
  transform: scale(1.02);
  border-color: var(--cl-accent);
}

.cl-swatch-copied {
  background: var(--cl-emerald-alpha);
  border-color: var(--cl-emerald);
}

.cl-swatch-color {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 0.75rem;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.05);
  flex-shrink: 0;
}

.cl-swatch-info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.cl-swatch-hex {
  font-weight: 950;
  color: var(--cl-text);
  font-size: 1.25rem;
}

.cl-swatch-action {
  font-size: 0.7rem;
  font-weight: 900;
  color: var(--cl-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.cl-hidden {
  display: none;
}

@keyframes cl-spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes cl-fade-up {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}