/* ── Response cards (LessWrong-style clean panels) ── */
.response-card {
  border: 1px solid #e5e5e5;
  border-radius: 3px;
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.25rem;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  transition: box-shadow 0.15s ease;
}

.response-card:hover {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.response-card .card-header {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid #eee;
  color: #333;
}

/* ── Side-by-side layout ── */
.side-by-side {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.three-col {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1.5rem;
}

@media (max-width: 1200px) {
  .three-col {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .side-by-side,
  .three-col {
    grid-template-columns: 1fr;
  }
}

/* ── Category badges ── */
.badge-gap {
  background-color: #c0392b;
  color: white;
  padding: 0.15em 0.55em;
  border-radius: 3px;
  font-family: "Inter", sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.badge-no-gap {
  background-color: #95a5a6;
  color: white;
  padding: 0.15em 0.55em;
  border-radius: 3px;
  font-family: "Inter", sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

/* ── Value boxes on landing page ── */
.value-box {
  border: 1px solid #e5e5e5;
  border-radius: 3px;
  padding: 2rem 1.5rem;
  text-align: center;
  margin-bottom: 1rem;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.value-box .number {
  font-family: "Inter", -apple-system, sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: #396b3f;
  letter-spacing: -0.02em;
}

.value-box .label {
  font-size: 0.9rem;
  color: #777;
  line-height: 1.5;
  margin-top: 0.3rem;
}

/* ── Section links on landing page ── */
.content h3 a {
  color: #396b3f;
  border-bottom: 1px solid transparent;
}

.content h3 a:hover {
  color: #2d5532;
  border-bottom-color: #2d5532;
}

/* ── OJS containers ── */
.ojs-container {
  margin: 1.5rem 0;
}

/* OJS inputs — sans-serif for UI controls */
.ojs-container form,
.ojs-container input,
.ojs-container select,
.ojs-container label,
.ojs-container table {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 0.9rem;
}

/* OJS tables */
.ojs-container table {
  border-collapse: collapse;
  width: 100%;
}

.ojs-container th {
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: #666;
  border-bottom: 2px solid #ddd;
  padding: 0.5rem 0.75rem;
}

.ojs-container td {
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid #f0f0f0;
  max-width: 300px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ── Callout boxes ── */
.callout {
  border-radius: 3px;
  font-size: 0.95rem;
}

/* ── Buttons ── */
.btn {
  font-family: "Inter", -apple-system, sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  border-radius: 3px;
  padding: 0.5rem 1.25rem;
}

.btn-primary {
  background-color: #396b3f;
  border-color: #396b3f;
}

.btn-primary:hover {
  background-color: #2d5532;
  border-color: #2d5532;
}

.btn-outline-secondary {
  color: #555;
  border-color: #ccc;
}

.btn-outline-secondary:hover {
  background-color: #f5f5f5;
  color: #333;
  border-color: #999;
}

/* ── Code blocks ── */
code {
  font-size: 0.88em;
  background: #f7f7f7;
  padding: 0.15em 0.35em;
  border-radius: 2px;
  color: #c0392b;
}

pre {
  background: #f7f7f7;
  border: 1px solid #e8e8e8;
  border-radius: 3px;
  padding: 1rem;
  font-size: 0.88rem;
  line-height: 1.5;
}

/* ── TOC refinement ── */
#TOC {
  font-family: "Inter", -apple-system, sans-serif;
  font-size: 0.85rem;
}

#TOC a {
  color: #666;
  border-bottom: none;
}

#TOC a:hover {
  color: #333;
}

#TOC .active {
  color: #396b3f;
  font-weight: 500;
}