/* Shared styles for the Email Guides section. */

.guide-nav-group a[aria-current="page"] {
  color: var(--primary-d);
  background: var(--primary-wash);
  box-shadow: inset 3px 0 0 var(--primary);
}

.guide-flow {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.guide-flow-path {
  min-width: 0;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-xs);
}

.guide-flow-label,
.guide-card-label {
  color: var(--primary);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.guide-flow-path h3 {
  margin-top: 9px;
  font-size: 17px;
}

.guide-flow-path p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.guide-flow-route {
  display: block;
  margin-top: 15px;
  padding: 11px 12px;
  overflow-x: auto;
  border: 1px solid var(--code-line);
  border-radius: 7px;
  background: var(--code-bg);
  color: var(--code-text);
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.5;
  white-space: nowrap;
}

.guide-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.guide-card {
  display: flex;
  min-width: 0;
  min-height: 190px;
  flex-direction: column;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-xs);
  color: var(--ink);
  transition: border-color .15s ease, box-shadow .15s ease, transform .15s ease;
}

.guide-card:hover {
  transform: translateY(-2px);
  border-color: var(--primary-line);
  box-shadow: var(--shadow-md);
}

.guide-card:focus-visible {
  outline: 3px solid var(--primary-line);
  outline-offset: 3px;
}

.guide-card h3 {
  margin-top: 11px;
  font-size: 18px;
  line-height: 1.3;
}

.guide-card p {
  margin-top: 9px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.guide-card-arrow {
  margin-top: auto;
  padding-top: 18px;
  color: var(--primary);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
}

.guide-note {
  margin-top: 22px;
  padding: 18px 20px;
  border-left: 3px solid var(--primary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: var(--primary-wash);
}

.guide-note p {
  color: var(--ink-2);
  font-size: 14.5px;
  line-height: 1.6;
}

.guide-note p + p { margin-top: 8px; }

.guide-article .prose a,
.guide-note a {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.guide-section .prose ol {
  margin: 12px 0 0;
  padding-left: 22px;
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.65;
}

.guide-section .prose ol li + li { margin-top: 6px; }

.guide-compare {
  display: table !important;
  width: 100%;
  margin-top: 22px;
  border-collapse: collapse;
  font-size: 14px;
  line-height: 1.5;
}

.guide-compare th,
.guide-compare td {
  padding: 13px 14px;
  border: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.guide-compare th {
  background: var(--bg-alt);
  color: var(--ink);
  font-weight: 600;
}

.guide-compare td { color: var(--muted); }

.guide-compare th:first-child,
.guide-compare td:first-child { min-width: 132px; }

.guide-pager {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 26px;
}

.guide-pager a {
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink-2);
  font-size: 14px;
  font-weight: 600;
}

.guide-pager a:hover {
  border-color: var(--primary-line);
  color: var(--primary-d);
}

@media (max-width: 700px) {
  .guide-flow,
  .guide-card-grid,
  .guide-pager {
    grid-template-columns: 1fr;
  }

  .guide-card { min-height: 0; }

  .guide-compare { display: block !important; }
}