/* ================================================================
   MORTGAGE CALCULATORS — widget + archive cards
   Builds on service-single.css.
   ================================================================ */

.spm-calc-section { background: #fff; }

.spm-calc-shell {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  max-width: 940px;
}
@media (max-width: 760px) { .spm-calc-shell { grid-template-columns: 1fr; } }

.spm-calc-inputs { padding: 28px; }
.spm-calc-form { display: grid; gap: 16px; }

.spm-calc-field label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 6px;
}
.spm-calc-input { position: relative; display: flex; align-items: center; }
.spm-calc-input input,
.spm-calc-input select {
  width: 100%;
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 12px 14px;
  font-family: inherit;
}
.spm-calc-input.has-pre input { padding-left: 30px; }
.spm-calc-input.has-suf input { padding-right: 34px; }
.spm-calc-input input:focus,
.spm-calc-input select:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px rgba(111,47,161,.12); }
.spm-calc-affix {
  position: absolute; left: 13px; color: var(--slate); font-weight: 600; pointer-events: none;
}
.spm-calc-affix--suf { left: auto; right: 14px; }

/* Output panel */
.spm-calc-output {
  padding: 28px;
  background: var(--grad-purple, var(--brand));
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.spm-calc-results { display: grid; gap: 2px; }
.spm-calc-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,.16);
}
.spm-calc-row:last-child { border-bottom: 0; }
.spm-calc-row-l { font-size: 13.5px; color: rgba(255,255,255,.85); line-height: 1.35; }
.spm-calc-row-v { font-size: var(--text-md); font-weight: 700; text-align: right; white-space: nowrap; }
.spm-calc-row--primary { padding: 4px 0 14px; border-bottom: 1px solid rgba(255,255,255,.28); margin-bottom: 6px; }
.spm-calc-row--primary .spm-calc-row-l { font-size: var(--text-sm); color: #fff; }
.spm-calc-row--primary .spm-calc-row-v { font-size: var(--text-2xl); font-family: var(--font-heading); font-weight: 900; }
.spm-calc-row-hint { display: block; font-size: 11px; font-weight: 500; color: rgba(255,255,255,.75); white-space: normal; margin-top: 2px; }
.spm-calc-note { margin: 16px 0 0; font-size: 12px; line-height: 1.5; color: rgba(255,255,255,.8); }

.spm-calc-outro { max-width: 940px; margin: 16px 0 0; font-size: var(--text-sm); color: var(--slate); line-height: 1.6; }

.spm-calc-next { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; max-width: 940px; }

/* Cards (sibling + archive grids) */
.spm-calc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
@media (max-width: 820px) { .spm-calc-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .spm-calc-grid { grid-template-columns: 1fr; } }

.spm-calc-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  text-decoration: none;
  color: var(--ink);
  font-weight: 600;
  line-height: 1.4;
  transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.spm-calc-card:hover { border-color: var(--brand); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.spm-calc-card-i { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; flex-shrink: 0; border-radius: 11px; background: var(--surface); color: var(--brand); }
.spm-calc-card-t { flex: 1; }
.spm-calc-card > svg { color: var(--brand); flex-shrink: 0; }

/* Jump nav for ICP groups */
.spm-calc-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 36px;
  padding: 0 0 24px;
  border-bottom: 1px solid var(--line);
}
.spm-calc-nav-link {
  display: inline-flex;
  align-items: center;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  padding: 8px 16px;
  text-decoration: none;
  transition: border-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}
.spm-calc-nav-link:hover { color: var(--brand); border-color: var(--brand); background: #fff; }

/* ICP groups on the archive */
.spm-calc-group { margin-bottom: 44px; scroll-margin-top: 96px; }
.spm-calc-group:last-of-type { margin-bottom: 0; }

/* Larger archive cards (stacked) */
.spm-calc-grid--archive { gap: 18px; }
.spm-calc-card--lg { flex-direction: column; align-items: flex-start; gap: 10px; padding: 24px; border-radius: var(--r-xl); }
.spm-calc-card--lg .spm-calc-card-i { width: 46px; height: 46px; border-radius: 13px; background: var(--grad-purple, var(--brand)); color: #fff; }
.spm-calc-card-t { font-family: var(--font-heading); font-weight: 800; font-size: var(--text-md); color: var(--ink); }
.spm-calc-card-d { font-size: var(--text-sm); font-weight: 400; color: var(--slate); line-height: 1.5; }
.spm-calc-card-link { font-size: 13px; font-weight: 700; color: var(--brand-strong); display: inline-flex; align-items: center; gap: 6px; margin-top: 2px; }
.spm-calc-card-link svg { color: var(--brand-strong); }

.spm-calc-alllink { margin: 22px 0 0; text-align: center; }
.spm-calc-alllink a { font-weight: 700; color: var(--brand-strong); text-decoration: none; }
.spm-calc-alllink a:hover { text-decoration: underline; }

.spm-calc-disclaimer { margin: 26px 0 0; font-size: 12.5px; line-height: 1.6; color: var(--slate); max-width: 820px; }
.spm-calc-disclaimer a { color: var(--brand-strong); }