.delivery-calculator {
  --dc-accent: #2563eb;
  --dc-accent-hover: #1d4ed8;
  --dc-surface: #fff;
  --dc-soft: #f7f8fa;
  --dc-border: #d6dae1;
  --dc-text: #20242a;
  --dc-muted: #667085;
  --dc-danger: #b42318;
  box-sizing: border-box;
  position: relative;
  width: 100%;
  max-width: 560px;
  margin-right: auto;
  margin-left: auto;
  padding: 30px;
  background: var(--dc-surface);
  color: var(--dc-text);
  border: 1px solid var(--dc-border);
  border-radius: 16px;
  box-shadow: 0 18px 42px rgba(16, 24, 40, .12);
  font: 16px/1.45 Arial, sans-serif;
}
.delivery-calculator--4sides { --dc-accent: #e34d43; --dc-accent-hover: #c83f36; --dc-soft: #f7f3f2; }
.delivery-calculator--garantpost { --dc-accent: #0b6a43; --dc-accent-hover: #075537; --dc-soft: #f3f8f5; }
.delivery-calculator *, .delivery-calculator *::before, .delivery-calculator *::after { box-sizing: border-box; }
.delivery-calculator__title { margin: 0 0 26px; color: var(--dc-text); font-size: 25px; font-weight: 700; line-height: 1.2; text-align: center; }
.delivery-calculator__route { display: grid; grid-template-columns: 1fr; gap: 18px; }
.delivery-calculator__destination { padding: 20px; border: 1px solid var(--dc-border); border-radius: 10px; }
.delivery-calculator__field-heading { display: flex; min-height: 34px; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 8px; font-weight: 700; }
.delivery-calculator__label { display: block; position: relative; margin-bottom: 14px; }
.delivery-calculator__label > span:not(.screen-reader-text) { display: block; margin-bottom: 6px; font-weight: 700; }
.delivery-calculator input[type="search"], .delivery-calculator input[type="number"], .delivery-calculator select { width: 100%; min-height: 46px; padding: 10px 12px; border: 1px solid var(--dc-border); border-radius: 6px; background: #fff; color: var(--dc-text); font: inherit; }
.delivery-calculator input:focus, .delivery-calculator select:focus, .delivery-calculator button:focus-visible { outline: 3px solid color-mix(in srgb, var(--dc-accent) 28%, transparent); outline-offset: 1px; border-color: var(--dc-accent); }
.delivery-calculator__status, .delivery-calculator__hint { display: block; margin-top: 6px; color: var(--dc-muted); font-size: 13px; }
.delivery-calculator__suggestions { position: absolute; z-index: 1000; top: calc(100% - 20px); left: 0; right: 0; max-height: 290px; overflow-y: auto; background: #fff; border: 1px solid var(--dc-border); border-radius: 6px; box-shadow: 0 12px 28px rgba(16, 24, 40, .18); }
.delivery-calculator__suggestions button { display: flex; width: 100%; padding: 11px 12px; border: 0; border-bottom: 1px solid #eceef1; background: #fff; color: var(--dc-text); cursor: pointer; text-align: left; flex-direction: column; }
.delivery-calculator__suggestions button:last-child { border-bottom: 0; }
.delivery-calculator__suggestions button:hover, .delivery-calculator__suggestions button.is-active { background: var(--dc-soft); }
.delivery-calculator__suggestions strong { font-size: 15px; }
.delivery-calculator__suggestions span { color: var(--dc-muted); font-size: 13px; }
.delivery-calculator__modes { display: flex; gap: 4px; padding: 3px; background: var(--dc-soft); border-radius: 7px; }
.delivery-calculator__modes button { padding: 6px 9px; border: 0; border-radius: 5px; background: transparent; color: var(--dc-muted); cursor: pointer; font-size: 12px; }
.delivery-calculator__modes button.is-active { background: #fff; color: var(--dc-accent); box-shadow: 0 1px 3px rgba(16, 24, 40, .12); }
.delivery-calculator__details { display: flex; align-items: stretch; flex-direction: column; gap: 18px; margin-top: 18px; padding: 18px; background: var(--dc-soft); border-radius: 8px; }
.delivery-calculator__type { display: flex; flex-wrap: wrap; gap: 16px; margin: 0; padding: 0; border: 0; }
.delivery-calculator__type legend { width: 100%; margin-bottom: 6px; font-weight: 700; }
.delivery-calculator__type label { cursor: pointer; }
.delivery-calculator__weight { width: 100%; margin: 0; }
.delivery-calculator__actions { display: flex; align-items: stretch; flex-direction: column; gap: 18px; margin-top: 22px; }
.delivery-calculator__submit { width: 100%; min-height: 48px; padding: 0 28px; border: 0; border-radius: 7px; background: var(--dc-accent); color: #fff; cursor: pointer; font: 700 16px/1 Arial, sans-serif; }
.delivery-calculator__submit:hover { background: var(--dc-accent-hover); }
.delivery-calculator__submit:disabled { opacity: .65; cursor: wait; }
.delivery-calculator__result { display: flex; flex-direction: column; }
.delivery-calculator__result strong { color: var(--dc-accent); font-size: 25px; }
.delivery-calculator__result span { color: var(--dc-muted); font-size: 14px; }
.delivery-calculator__error { margin-top: 16px; padding: 11px 13px; color: var(--dc-danger); background: #fff1f0; border: 1px solid #fecdca; border-radius: 6px; }
.delivery-calculator [hidden] { display: none !important; }
@media (max-width: 760px) {
  .delivery-calculator { padding: 20px 16px; }
  .delivery-calculator__title { font-size: 24px; }
  .delivery-calculator__field-heading { align-items: flex-start; flex-direction: column; }
  .delivery-calculator__modes { width: 100%; }
  .delivery-calculator__modes button { flex: 1; }
  .delivery-calculator__details, .delivery-calculator__actions { gap: 16px; }
}

/* Two-party tariff layout used by 4SIDES. */
.delivery-calc4,
.delivery-calc4 *,
.delivery-calc4 *::before,
.delivery-calc4 *::after { box-sizing: border-box; }
.delivery-calc4 { width: 100%; max-width: 1200px; margin: 0 auto; color: #222; font: 14px/1.4 Arial, sans-serif; }
.delivery-calc4__title { margin: 0 0 25px; color: #222; font-size: 26px; font-weight: 700; }
.delivery-calc4__card { padding: 25px; background: #fff; border-radius: 8px; box-shadow: 0 2px 8px rgba(0, 0, 0, .08); }
.delivery-calc4__columns { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.delivery-calc4__party { min-width: 0; margin: 0; padding: 20px; border: 1px solid #ddd; border-radius: 6px; }
.delivery-calc4__party legend { padding: 0; margin: 0 0 20px; color: #222; font-size: 20px; font-weight: 700; }
.delivery-calc4__field { display: block; margin: 0 0 16px; }
.delivery-calc4__field > span { display: flex; align-items: center; gap: 6px; margin-bottom: 6px; color: #222; font-weight: 700; }
.delivery-calc4 select,
.delivery-calc4 input { width: 100%; height: 40px; padding: 7px 10px; border: 1px solid #bbb; border-radius: 4px; background: #fff; color: #222; font: 14px Arial, sans-serif; }
.delivery-calc4 select:disabled { background: #eee; color: #888; }
.delivery-calc4 select:focus,
.delivery-calc4 input:focus,
.delivery-calc4 button:focus-visible { outline: 3px solid rgba(25, 118, 210, .22); outline-offset: 1px; border-color: #1976d2; }
.delivery-calc4__info { color: #777; cursor: help; font-weight: 400; }
.delivery-calc4__summary { min-height: 40px; margin: 0 0 15px; color: #555; font-size: 13px; }
.delivery-calc4__summary:empty { display: none; }
.delivery-calc4__footer { margin-top: 25px; }
.delivery-calc4__weight { max-width: 350px; }
.delivery-calc4__actions { display: flex; align-items: center; gap: 20px; margin-top: 25px; padding-top: 20px; border-top: 1px solid #ddd; }
.delivery-calc4__submit { position: relative; min-width: 150px; height: 42px; padding: 0 30px; border: 0; border-radius: 5px; background: #1976d2; color: #fff; cursor: pointer; font-size: 15px; font-weight: 700; }
.delivery-calc4__submit:hover { background: #1565c0; }
.delivery-calc4__submit:disabled { opacity: .7; cursor: wait; }
.delivery-calc4__submit.is-loading::after { content: ''; position: absolute; top: 50%; right: 12px; width: 16px; height: 16px; margin-top: -8px; border: 3px solid #fff; border-top-color: transparent; border-radius: 50%; animation: delivery-calc4-spin .8s linear infinite; }
@keyframes delivery-calc4-spin { to { transform: rotate(360deg); } }
.delivery-calc4__result { display: flex; align-items: center; gap: 10px; }
.delivery-calc4__result label { margin: 0; font-weight: 700; }
.delivery-calc4__result output { display: inline-flex; align-items: center; width: 180px; min-height: 40px; padding: 8px; border: 1px solid #ccc; border-radius: 4px; background: #f5f5f5; font-weight: 700; }
.delivery-calc4__result span { color: #555; white-space: nowrap; }
.delivery-calc4__error { margin: 0 0 15px; padding: 10px 12px; color: #d32f2f; background: #ffecec; border: 1px solid #f0b3b3; border-radius: 4px; }
.delivery-calc4 [hidden] { display: none !important; }
@media (max-width: 800px) {
  .delivery-calc4__card { padding: 18px; }
  .delivery-calc4__columns { grid-template-columns: 1fr; gap: 18px; }
  .delivery-calc4__actions { align-items: stretch; flex-direction: column; }
  .delivery-calc4__submit { width: 100%; }
  .delivery-calc4__result { width: 100%; flex-wrap: wrap; }
  .delivery-calc4__result output { flex: 1; }
}