/* Fuel Cost Trip Splitter */
.fcts-tool-root {
  --fcts-bg: #f1f5f9;
  --fcts-surface: #ffffff;
  --fcts-surface-2: #f8fafc;
  --fcts-accent: #0ea5e9;
  --fcts-accent-2: #0284c7;
  --fcts-text: #0f172a;
  --fcts-muted: #475569;
  --fcts-radius: 12px;
  --fcts-shadow: 0 4px 24px rgba(15, 23, 42, 0.08);

  font-family: var(--font-sans, 'Inter', system-ui, sans-serif);
  background: var(--fcts-bg);
  color: var(--fcts-text);
  line-height: 1.6;
  padding: 1.5rem 0 2rem;
  margin: 0 calc(-1 * var(--space-lg, 1.5rem));
  border-radius: var(--fcts-radius);
  border: 1px solid #e2e8f0;
  isolation: isolate;
}

.fcts-tool-root .fcts-wrap {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 20px;
}

@media (max-width: 480px) {
  .fcts-tool-root { padding: 1rem 0 1.5rem; }
  .fcts-tool-root .fcts-wrap { padding: 0 16px; }
}

.fcts-tool-root .fcts-intro {
  margin-bottom: 1.5rem;
  padding: 1.5rem;
  background: var(--fcts-surface);
  border-radius: var(--fcts-radius);
  border-left: 4px solid var(--fcts-accent);
  box-shadow: var(--fcts-shadow);
}

.fcts-tool-root .fcts-intro h2 {
  margin: 0 0 0.5rem;
  color: var(--fcts-text);
  font-size: 1.45rem;
}

.fcts-tool-root .fcts-intro p {
  margin: 0;
  color: var(--fcts-muted);
}

.fcts-tool-root .fcts-card {
  background: var(--fcts-surface);
  border-radius: var(--fcts-radius);
  box-shadow: var(--fcts-shadow);
  padding: 1.5rem;
  margin-bottom: 1.25rem;
}

.fcts-tool-root .fcts-card h2 {
  margin: 0 0 1rem;
  color: var(--fcts-text);
  font-size: 1.15rem;
}

.fcts-tool-root .fcts-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

@media (max-width: 640px) {
  .fcts-tool-root .fcts-grid { grid-template-columns: 1fr; }
}

.fcts-tool-root .fcts-field label {
  display: block;
  margin-bottom: 0.4rem;
  font-weight: 600;
}

.fcts-tool-root .fcts-field input {
  width: 100%;
  box-sizing: border-box;
  padding: 0.75rem 0.85rem;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  background: #fff;
  color: var(--fcts-text);
  font-size: 1rem;
}

.fcts-tool-root .fcts-field input:focus {
  outline: 2px solid var(--fcts-accent);
  outline-offset: 2px;
}

.fcts-tool-root .fcts-actions {
  margin-top: 1rem;
}

.fcts-tool-root .fcts-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.35rem;
  border: none;
  border-radius: 8px;
  background: var(--fcts-accent);
  color: #fff;
  font-weight: 600;
  cursor: pointer;
}

.fcts-tool-root .fcts-btn:hover {
  background: var(--fcts-accent-2);
}

.fcts-tool-root .fcts-error {
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  border: 1px solid #fecaca;
  background: #fef2f2;
  color: #b91c1c;
}

.fcts-tool-root .fcts-stat {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid #e2e8f0;
}

.fcts-tool-root .fcts-stat:last-of-type {
  border-bottom: none;
}

.fcts-tool-root .fcts-stat-label {
  color: var(--fcts-muted);
}

.fcts-tool-root .fcts-stat-value {
  color: var(--fcts-text);
  font-weight: 700;
  font-size: 1.15rem;
}

.fcts-tool-root .fcts-pay-box {
  margin-top: 1.25rem;
  padding: 1rem 1.1rem;
  background: var(--fcts-surface-2);
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.fcts-tool-root .fcts-pay-label {
  color: var(--fcts-muted);
  font-weight: 600;
}

.fcts-tool-root .fcts-pay-value {
  font-size: 1.6rem;
  font-weight: 800;
  color: #0ea5e9;
}

.fcts-tool-root .fcts-note {
  margin-top: 1rem;
  color: var(--fcts-muted);
}

/* Hero override */
body.page-tool .tool-seo-content.fcts-seo {
  background: linear-gradient(135deg, #0f172a 0%, #0ea5e9 55%, #22c55e 100%) !important;
}