:root {
  --emulsion-text: #1e293b;
  --emulsion-text-strong: #0f172a;
  --emulsion-text-muted: #64748b;
  --emulsion-text-dark-page: #f8fafc;
  --emulsion-text-dark-muted: #94a3b8;
  --emulsion-text-dark-strong: #f1f5f9;
  --emulsion-success: #059669;
  --emulsion-error: #dc2626;
  --emulsion-error-strong: #b91c1c;
  --emulsion-accent: #f59e0b;
  --emulsion-input-border: #cbd5e1;
  --emulsion-track-bg: #e2e8f0;
  --emulsion-dark-panel: rgba(15, 23, 42, 0.4);
  --emulsion-dark-border: rgba(255, 255, 255, 0.04);
  --emulsion-dark-bg-muted: #1e293b;
  --emulsion-dark-input-border: #334155;
  --emulsion-success-dark: #34d399;
  --emulsion-error-dark: #f87171;
  --emulsion-error-soft: #fca5a5;
  --emulsion-fix-border: rgba(239, 68, 68, 0.15);
  --emulsion-fix-border-dark: rgba(239, 68, 68, 0.3);
  --emulsion-light-border: rgba(255, 255, 255, 0.4);
  --emulsion-light-bg: rgba(255, 255, 255, 0.45);
}

.emulsion-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 1.5rem;
  color: var(--emulsion-text);
}

.emulsion-outer-card {
  background: var(--emulsion-light-bg);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  border: 1px solid var(--emulsion-light-border);
  border-radius: 28px;
  padding: 3rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.02);
}

.emulsion-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
}

@media (min-width: 768px) {
  .emulsion-grid {
    grid-template-columns: 1.1fr 1fr;
  }
}

.emulsion-section-header h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 0 2.5rem;
  padding: 0;
  color: var(--emulsion-text-strong);
}

.emulsion-input-group {
  margin: 0 0 2.5rem;
  padding: 0;
}

.emulsion-input-group label {
  display: block;
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 0.5rem;
  padding: 0;
  color: var(--emulsion-text-muted);
}

select.emulsion-select-field {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2364748b'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right center;
  background-size: 1rem;
  padding-right: 2rem;
  cursor: pointer;
}

select.emulsion-select-field::-ms-expand {
  display: none;
}

.emulsion-input-field {
  width: 100%;
  margin: 0;
  padding: 0.5rem 0;
  border: none;
  border-bottom: 1.5px solid var(--emulsion-input-border);
  border-radius: 0;
  background: transparent;
  font-size: 1.15rem;
  color: var(--emulsion-text-strong);
  outline: none;
  box-shadow: none;
  transition: border-color 0.2s ease;
}

.emulsion-input-field:focus {
  border-bottom-color: var(--emulsion-accent);
}

.emulsion-slider-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 0 0 0.5rem;
  padding: 0;
}

.emulsion-slider-num {
  font-weight: 700;
  font-size: 1rem;
  color: var(--emulsion-text-strong);
}

.emulsion-slider-input {
  width: 100%;
  appearance: none;
  height: 4px;
  border-radius: 2px;
  background: var(--emulsion-track-bg);
  outline: none;
  margin: 0;
  padding: 0;
}

.emulsion-slider-input::-webkit-slider-thumb {
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--emulsion-accent);
  cursor: pointer;
  transition: transform 0.1s ease;
  border: none;
}

.emulsion-slider-input::-webkit-slider-thumb:hover {
  transform: scale(1.25);
}

.emulsion-visual-column {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
}

.emulsion-status-display {
  text-align: center;
  margin-bottom: 1rem;
  width: 100%;
}

.emulsion-giant-metric {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 0.5rem;
}

.emulsion-giant-number {
  font-size: 5rem;
  font-weight: 200;
  color: var(--emulsion-text-strong);
  letter-spacing: -0.03em;
  line-height: 1;
}

.emulsion-giant-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--emulsion-text-muted);
  margin-top: 0.5rem;
}

.emulsion-visualizer {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: transparent;
}

.emulsion-svg {
  width: 100%;
  max-width: 200px;
  height: auto;
}

.emulsion-status-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.emulsion-status-stable {
  color: var(--emulsion-success);
}

.emulsion-status-broken {
  color: var(--emulsion-error);
  animation: pulse 1s infinite alternate;
}

.emulsion-limit-indicator {
  margin-top: 1.5rem;
  font-size: 0.75rem;
  color: var(--emulsion-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  width: 100%;
  border-top: 1px solid rgba(0, 0, 0, 0.05);
  padding-top: 1rem;
}

.emulsion-limit-indicator strong {
  font-size: 1.5rem;
  color: var(--emulsion-text-strong);
  font-weight: 700;
  margin: 0;
  letter-spacing: -0.02em;
}

.emulsion-fix-panel {
  margin-top: 2rem;
  width: 100%;
  border-top: 1px solid var(--emulsion-fix-border);
  padding-top: 1.5rem;
  text-align: center;
}

.emulsion-fix-title {
  color: var(--emulsion-error);
  font-size: 0.95rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.emulsion-fix-item {
  color: var(--emulsion-error-strong);
  font-size: 0.9rem;
  margin-bottom: 0.4rem;
}

.emulsion-fix-item strong {
  font-size: 1.15rem;
  color: var(--emulsion-error);
  font-weight: 800;
}

.theme-dark .emulsion-container {
  color: var(--emulsion-text-dark-page);
}

.theme-dark .emulsion-outer-card {
  background: var(--emulsion-dark-panel);
  border: 1px solid var(--emulsion-dark-border);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
}

.theme-dark .emulsion-section-header h2 {
  color: var(--emulsion-text-dark-strong);
}

.theme-dark .emulsion-input-group label {
  color: var(--emulsion-text-dark-muted);
}

.theme-dark .emulsion-input-field {
  border-bottom-color: var(--emulsion-dark-input-border);
  color: var(--emulsion-text-dark-page);
}

.theme-dark .emulsion-input-field:focus {
  border-bottom-color: var(--emulsion-accent);
}

.theme-dark select.emulsion-select-field {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2394a3b8'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
}

.theme-dark select.emulsion-select-field option {
  background-color: var(--emulsion-dark-bg-muted);
  color: var(--emulsion-text-dark-page);
}

.theme-dark .emulsion-slider-num {
  color: var(--emulsion-text-dark-page);
}

.theme-dark .emulsion-slider-input {
  background: var(--emulsion-dark-input-border);
}

.theme-dark .emulsion-giant-number {
  color: var(--emulsion-text-dark-page);
}

.theme-dark .emulsion-giant-label {
  color: var(--emulsion-text-dark-muted);
}

.theme-dark .emulsion-status-stable {
  color: var(--emulsion-success-dark);
}

.theme-dark .emulsion-status-broken {
  color: var(--emulsion-error-dark);
}

.theme-dark .emulsion-limit-indicator {
  color: var(--emulsion-text-dark-muted);
  border-top-color: rgba(255, 255, 255, 0.05);
}

.theme-dark .emulsion-limit-indicator strong {
  color: var(--emulsion-text-dark-page);
}

.theme-dark .emulsion-fix-panel {
  border-top-color: var(--emulsion-fix-border-dark);
}

.theme-dark .emulsion-fix-title {
  color: var(--emulsion-error-dark);
}

.theme-dark .emulsion-fix-item {
  color: var(--emulsion-error-soft);
}

.theme-dark .emulsion-fix-item strong {
  color: var(--emulsion-error-dark);
}

@keyframes pulse {
  0% {
    opacity: 0.8;
  }
  100% {
    opacity: 1;
  }
}