:root {
  --dehydrator-text: #5c4033;
  --dehydrator-text-strong: #3e2723;
  --dehydrator-text-muted: #8d6e63;
  --dehydrator-text-dark-page: #f5f5f5;
  --dehydrator-text-dark-muted: #b0bec5;
  --dehydrator-text-dark-strong: #fff;
  --dehydrator-accent: #e65100;
  --dehydrator-accent-hover: #bf360c;
  --dehydrator-light-bg: rgba(255, 248, 240, 0.45);
  --dehydrator-light-border: rgba(230, 81, 0, 0.15);
  --dehydrator-dark-panel: rgba(28, 20, 16, 0.6);
  --dehydrator-dark-border: rgba(230, 81, 0, 0.25);
  --dehydrator-dark-bg-muted: #2d201a;
  --dehydrator-dark-input-border: rgba(245, 245, 245, 0.15);
  --dehydrator-track-bg: rgba(92, 64, 51, 0.1);
  --dehydrator-slider-thumb: #e65100;
  --dehydrator-glow: rgba(230, 81, 0, 0.25);
  --dehydrator-card-shadow: rgba(92, 64, 51, 0.08);
  --dehydrator-card-shadow-dark: rgba(0, 0, 0, 0.4);
  --dehydrator-grid-gap: 3rem;
  --dehydrator-accent-glow: rgba(230, 81, 0, 0.15);
}

.dehydrator-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 1.5rem;
  color: var(--dehydrator-text);
  width: 100%;
}

.dehydrator-outer-card {
  background: var(--dehydrator-light-bg);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  border: 1px solid var(--dehydrator-light-border);
  border-radius: 28px;
  padding: 3rem 3rem 6.5rem;
  box-shadow: 0 20px 40px var(--dehydrator-card-shadow);
}

.dehydrator-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--dehydrator-grid-gap);
}

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

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

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

.dehydrator-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(--dehydrator-text-muted);
}

select.dehydrator-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='%238d6e63'%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.dehydrator-select-field::-ms-expand {
  display: none;
}

.dehydrator-input-field {
  width: 100%;
  margin: 0;
  padding: 0.5rem 0;
  border: none;
  border-bottom: 1px solid rgba(92, 64, 51, 0.15);
  background: transparent;
  color: var(--dehydrator-text-strong);
  font-size: 1.15rem;
  font-weight: 500;
  outline: none;
  transition: border-bottom-color 0.2s ease;
}

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

input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

input[type="number"] {
  -moz-appearance: textfield;
  appearance: textfield;
}

.dehydrator-slider-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  margin-bottom: 0.5rem;
}

.dehydrator-slider-container label {
  margin: 0;
}

.dehydrator-slider-input {
  width: 100%;
  margin: 0.5rem 0;
  appearance: none;
  height: 4px;
  border-radius: 2px;
  background: var(--dehydrator-track-bg);
  outline: none;
}

.dehydrator-slider-input::-webkit-slider-thumb {
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--dehydrator-slider-thumb);
  cursor: pointer;
  box-shadow: 0 0 10px var(--dehydrator-glow);
  transition: transform 0.1s ease;
}

.dehydrator-slider-input::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.dehydrator-slider-num {
  font-size: 1.15rem;
  font-weight: 700;
  width: 3.5rem;
  text-align: right;
  font-variant-numeric: tabular-nums;
  display: inline-block;
  color: var(--dehydrator-text-strong);
}

.dehydrator-results-pane {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 2.5rem;
  height: 100%;
}

.dehydrator-output-stat {
  margin-bottom: 2.5rem;
}

.dehydrator-giant-number {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  color: var(--dehydrator-text-strong);
  letter-spacing: -0.02em;
  margin-bottom: 0.4rem;
}

.dehydrator-giant-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dehydrator-text-muted);
  margin: 0;
}

.dehydrator-shrinkage-visualizer {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1rem 0;
  margin-top: 1.5rem;
}

.dehydrator-visual-svg {
  transition: transform 0.3s ease-out;
  transform-origin: center;
  filter: drop-shadow(0 4px 8px var(--dehydrator-accent-glow));
}

#dehydrator-active-group {
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.dehydrator-dashed-ring {
  stroke: var(--dehydrator-text);
  stroke-dasharray: 3 3;
  stroke-width: 1.5;
  opacity: 0.35;
}

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

.theme-dark .dehydrator-outer-card {
  background: var(--dehydrator-dark-panel);
  border: 1px solid var(--dehydrator-dark-border);
  box-shadow: 0 20px 40px var(--dehydrator-card-shadow-dark);
  padding: 3rem 3rem 6.5rem;
}

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

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

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

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

.theme-dark select.dehydrator-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='%23b0bec5'%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.dehydrator-select-field option {
  background-color: var(--dehydrator-dark-bg-muted);
  color: var(--dehydrator-text-dark-page);
}

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

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

.theme-dark .dehydrator-giant-number {
  color: var(--dehydrator-text-dark-strong);
}

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

.theme-dark .dehydrator-dashed-ring {
  stroke: var(--dehydrator-text-dark-strong);
  opacity: 0.45;
}