/* Kitchen Tool Hub — Recipe Scaler & Ingredient Calculator styles
   Palette: warm cream background, deep green primary, subtle orange accent.
   Scoped under #recipe-scaler so it never leaks into theme styles. */

#recipe-scaler {
  --rs-green: #2f7d33;
  --rs-green-dark: #1f5c23;
  --rs-cream: #fdf9f2;
  --rs-cream-dark: #f7efe1;
  --rs-orange: #d9732b;
  --rs-ink: #2b2620;
  --rs-muted: #6b6259;
  --rs-border: #e4d9c6;
  --rs-error-bg: #fdf0ec;
  --rs-error-border: #c0392b;
  --rs-radius: 12px;
  background: var(--rs-cream);
  border: 1px solid var(--rs-border);
  border-radius: var(--rs-radius);
  color: var(--rs-ink);
  font-size: 1rem;
  line-height: 1.55;
  margin: 2rem 0;
  max-width: 860px;
  padding: clamp(1.25rem, 3vw, 2rem);
}

#recipe-scaler h2.rs-title {
  font-size: 1.5rem;
  margin: 0 0 0.25rem;
}

#recipe-scaler .rs-intro {
  color: var(--rs-muted);
  margin: 0 0 1.5rem;
}

#recipe-scaler .rs-servings {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr 1fr;
  margin-bottom: 1.5rem;
}

#recipe-scaler label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
}

#recipe-scaler input[type="text"],
#recipe-scaler input[type="number"],
#recipe-scaler select {
  background: #fff;
  border: 1px solid var(--rs-border);
  border-radius: 8px;
  color: var(--rs-ink);
  font-size: 1rem;
  padding: 0.55rem 0.7rem;
  width: 100%;
}

#recipe-scaler input:focus-visible,
#recipe-scaler select:focus-visible,
#recipe-scaler button:focus-visible {
  outline: 3px solid var(--rs-orange);
  outline-offset: 2px;
}

#recipe-scaler .rs-row {
  align-items: end;
  border-top: 1px dashed var(--rs-border);
  display: grid;
  gap: 0.75rem;
  grid-template-columns: 2fr 0.8fr 0.9fr 0.9fr auto;
  padding: 0.9rem 0;
}

#recipe-scaler .rs-row:first-child { border-top: none; }

#recipe-scaler .rs-remove {
  background: #fff;
  border: 1px solid var(--rs-border);
  border-radius: 50%;
  color: var(--rs-muted);
  cursor: pointer;
  font-size: 1.25rem;
  height: 2.4rem;
  line-height: 1;
  width: 2.4rem;
}

#recipe-scaler .rs-remove:hover {
  border-color: var(--rs-error-border);
  color: var(--rs-error-border);
}

#recipe-scaler .rs-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.25rem 0;
}

#recipe-scaler .rs-btn {
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 700;
  padding: 0.7rem 1.4rem;
}

#recipe-scaler .rs-btn-primary {
  background: var(--rs-green);
  color: #fff;
}

#recipe-scaler .rs-btn-primary:hover { background: var(--rs-green-dark); }

#recipe-scaler .rs-btn-secondary {
  background: #fff;
  border: 1px solid var(--rs-border);
  color: var(--rs-ink);
}

#recipe-scaler .rs-btn-secondary:hover { border-color: var(--rs-green); }

#recipe-scaler .rs-btn-accent {
  background: var(--rs-orange);
  color: #fff;
}

#recipe-scaler .rs-error {
  background: var(--rs-error-bg);
  border: 1px solid var(--rs-error-border);
  border-left-width: 5px;
  border-radius: 8px;
  color: var(--rs-ink);
  margin: 0 0 1rem;
  padding: 0.75rem 1rem;
}

#recipe-scaler #rs-results {
  background: #fff;
  border: 1px solid var(--rs-border);
  border-radius: var(--rs-radius);
  margin-top: 1rem;
  padding: 1.25rem;
}

#recipe-scaler #rs-results h3 {
  font-size: 1.15rem;
  margin: 0 0 0.75rem;
}

#recipe-scaler .rs-result-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

#recipe-scaler .rs-result {
  border-bottom: 1px solid var(--rs-cream-dark);
  padding: 0.6rem 0;
}

#recipe-scaler .rs-result:last-child { border-bottom: none; }

#recipe-scaler .rs-was { color: var(--rs-muted); font-size: 0.9rem; }

#recipe-scaler .rs-note {
  color: var(--rs-muted);
  display: block;
  font-size: 0.85rem;
  font-style: italic;
  margin-top: 0.2rem;
}

#recipe-scaler .rs-result-error {
  background: var(--rs-error-bg);
  border-radius: 6px;
  padding: 0.6rem 0.8rem;
}

#recipe-scaler .rs-fineprint {
  color: var(--rs-muted);
  font-size: 0.85rem;
  margin: 0.75rem 0 0;
}

#recipe-scaler .rs-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
}

@media (max-width: 640px) {
  #recipe-scaler .rs-servings { grid-template-columns: 1fr; }
  #recipe-scaler .rs-row {
    grid-template-columns: 1fr 1fr;
  }
  #recipe-scaler .rs-name { grid-column: 1 / -1; }
  #recipe-scaler .rs-remove { grid-column: 1 / -1; justify-self: start; }
}

@media print {
  body * { visibility: hidden; }
  #recipe-scaler, #recipe-scaler * { visibility: visible; }
  #recipe-scaler {
    border: none;
    left: 0;
    margin: 0;
    max-width: none;
    padding: 0;
    position: absolute;
    top: 0;
    width: 100%;
  }
  #recipe-scaler .rs-toolbar,
  #recipe-scaler .rs-actions,
  #recipe-scaler #rs-add-row-wrap { display: none !important; }
}