/* Hospitality Tech Guide — delivery calculator styles (namespaced .delivery-*)
   Load AFTER /styles.css. Uses the site's CSS custom properties where
   possible so the calculator inherits the theme; all rules are scoped. */

.delivery-calculator {
  margin: 28px 0;
  padding: 24px 22px;
  border: 1px solid var(--line, #dbe3e6);
  border-radius: var(--radius, 18px);
  background: var(--pale, #edf5f5);
}

.delivery-form {
  display: grid;
  gap: 18px;
}

.delivery-fieldset {
  margin: 0;
  padding: 0;
  border: 0;
  display: grid;
  gap: 14px;
}

.delivery-fieldset legend {
  font-weight: 800;
  font-size: 1.02rem;
  color: var(--primary, #173b46);
  padding: 0;
  margin: 0 0 4px;
}

.delivery-field {
  display: grid;
  gap: 4px;
}

.delivery-field label {
  font-weight: 720;
  font-size: 14px;
  color: #334a53;
}

.delivery-unit {
  color: var(--muted, #5b6870);
  font-weight: 650;
}

.delivery-field input {
  width: 100%;
  max-width: 260px;
  border: 1px solid var(--line, #dbe3e6);
  border-radius: 12px;
  padding: 12px 14px;
  font: inherit;
  background: #fff;
  color: var(--ink, #18343b);
}

.delivery-field input:focus {
  outline: 2px solid color-mix(in srgb, var(--accent, #b34a23) 55%, transparent);
  border-color: transparent;
}

.delivery-field input[aria-invalid="true"] {
  border-color: var(--accent, #b34a23);
  outline: 2px solid color-mix(in srgb, var(--accent, #b34a23) 55%, transparent);
}

.delivery-hint {
  margin: 0;
  color: var(--muted, #5b6870);
  font-size: 0.88em;
}

.delivery-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.delivery-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid var(--line, #dbe3e6);
  background: transparent;
  color: var(--primary, #173b46);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.2s;
}

.delivery-btn:hover {
  transform: translateY(-1px);
}

.delivery-results {
  margin-top: 4px;
  padding: 18px;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--line, #dbe3e6);
}

.delivery-error {
  margin: 0 0 12px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid #e0b7ad;
  background: #fdf0ec;
  color: #8c2f14;
  font-weight: 700;
}

.delivery-noscript {
  margin: 0;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid #e6d9b8;
  background: #fbf6e8;
  color: #6b5318;
}

.delivery-result-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.delivery-result-col h3 {
  margin: 0 0 10px;
  font-size: 1rem;
  color: var(--primary, #173b46);
}

.delivery-result-list {
  margin: 0;
  display: grid;
  gap: 6px;
}

.delivery-result-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 6px 0;
  border-bottom: 1px solid var(--line, #dbe3e6);
  font-size: 14px;
}

.delivery-result-row dt {
  color: var(--muted, #5b6870);
}

.delivery-result-row dd {
  margin: 0;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.delivery-result-row.delivery-result-emphasis dd {
  color: var(--primary, #173b46);
  font-size: 1.02em;
}

.delivery-diff {
  margin: 16px 0 0;
  font-weight: 700;
  color: var(--ink, #18343b);
}

.delivery-caution {
  margin: 14px 0 0;
  font-size: 0.88em;
  color: var(--muted, #5b6870);
}

.delivery-table {
  width: 100%;
  border-collapse: collapse;
  margin: 18px 0;
  font-size: 0.95rem;
}

.delivery-table caption {
  text-align: left;
  font-weight: 700;
  color: var(--muted, #5b6870);
  margin-bottom: 8px;
}

.delivery-table th,
.delivery-table td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--line, #dbe3e6);
}

.delivery-table th[scope="row"] {
  font-weight: 600;
  color: var(--ink, #18343b);
}

.delivery-table td {
  font-variant-numeric: tabular-nums;
}

.delivery-table .delivery-table-emphasis {
  font-weight: 800;
  color: var(--primary, #173b46);
  background: var(--pale, #edf5f5);
}

@media (max-width: 820px) {
  .delivery-result-grid {
    grid-template-columns: 1fr;
  }

  .delivery-table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }
}