/* =============================================================================
   SEO ROI Calculator
   Minimaler, eigenstaendiger Style fuer #seo-roi-calculator.
   Nutzt die Site-Variablen aus style.css mit Fallback-Werten.
   ============================================================================= */

#seo-roi-calculator {
  display: block;
  margin: 2rem 0;
  padding: 1.75rem;
  background: var(--color-bg-card, #FFFFFF);
  border: 1px solid var(--color-border, #E2E8F0);
  border-radius: var(--radius-lg, 12px);
  box-shadow: var(--shadow-sm, 0 1px 2px 0 rgb(0 0 0 / 0.05));
  font-family: var(--font-sans, system-ui, sans-serif);
}

#seo-roi-calculator .roi-form {
  margin: 0;
}

#seo-roi-calculator .roi-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

@media (max-width: 640px) {
  #seo-roi-calculator .roi-grid {
    grid-template-columns: 1fr;
  }
}

#seo-roi-calculator .roi-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

#seo-roi-calculator .roi-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text, #1E293B);
}

#seo-roi-calculator .roi-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

#seo-roi-calculator input[type="number"] {
  width: 100%;
  padding: 0.65rem 0.85rem;
  font: inherit;
  font-size: 1rem;
  color: var(--color-text, #1E293B);
  background: var(--color-bg, #FFFFFF);
  border: 1px solid var(--color-border, #E2E8F0);
  border-radius: var(--radius-md, 8px);
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

#seo-roi-calculator input[type="number"]:focus {
  border-color: var(--color-primary, #2563EB);
  box-shadow: 0 0 0 3px rgb(37 99 235 / 0.15);
}

#seo-roi-calculator .roi-suffix {
  position: absolute;
  right: 0.85rem;
  pointer-events: none;
  font-size: 0.875rem;
  color: var(--color-text-muted, #94A3B8);
}

#seo-roi-calculator .roi-input-wrap input[type="number"] {
  padding-right: 2.75rem;
}

#seo-roi-calculator .roi-results {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

@media (max-width: 640px) {
  #seo-roi-calculator .roi-results {
    grid-template-columns: 1fr;
  }
}

#seo-roi-calculator .roi-result-card {
  padding: 1.25rem;
  background: var(--color-bg-alt, #F8FAFC);
  border: 1px solid var(--color-border-light, #F1F5F9);
  border-radius: var(--radius-md, 8px);
}

#seo-roi-calculator .roi-result-loss {
  background: rgb(239 68 68 / 0.06);
  border-color: rgb(239 68 68 / 0.25);
}

#seo-roi-calculator .roi-result-loss .roi-result-label {
  color: var(--color-text-muted, #5B6B80);
}

#seo-roi-calculator .roi-result-label {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-secondary, #64748B);
  margin-bottom: 0.35rem;
}

#seo-roi-calculator .roi-result-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text, #1E293B);
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
}

#seo-roi-calculator .roi-result-loss .roi-result-value {
  color: var(--color-error-dark, #DC2626);
}

[data-theme="dark"] #seo-roi-calculator .roi-result-loss .roi-result-value {
  color: #F87171;
}

#seo-roi-calculator .roi-plan-hint {
  grid-column: 1 / -1;
  padding: 0.9rem 1.1rem;
  font-size: 0.95rem;
  color: var(--color-text, #1E293B);
  background: rgb(16 185 129 / 0.08);
  border-left: 3px solid var(--color-accent, #10B981);
  border-radius: var(--radius-sm, 6px);
}