/* Weight calculator widget — uses theme vars when available, falls back to hardcoded values */
.wru-calc {
  --wc-primary: var(--primary-color, #1b335f);
  --wc-primary-rgb: var(--primary-color-rgb, 27, 51, 95);
  --wc-secondary: var(--secondary-color, #a81d3e);
  --wc-secondary-rgb: var(--secondary-color-rgb, 168, 29, 62);
  --wc-green: var(--tertiary-color, #1a8943);
  --wc-green-rgb: var(--tertiary-color-rgb, 26, 137, 67);
  --wc-bg: #ffffff;
  --wc-border: #e5e7eb;
  --wc-muted: #6b7280;
  --wc-input-border: #d1d5db;
  --wc-input-focus: var(--wc-primary);
  --wc-radius: 12px;
  --wc-radius-sm: 8px;
  --wc-shadow: 0 4px 24px rgba(0, 0, 0, 0.07);
  --wc-transition: 0.2s ease;

  font-family: "Inter", "Source Sans Pro", system-ui, sans-serif;
  max-width: 460px;
  margin: 0 auto;
  background: var(--wc-bg);
  border: 1px solid var(--wc-border);
  border-radius: var(--wc-radius);
  box-shadow: var(--wc-shadow);
  padding: 1.75rem 1.5rem 1.25rem;
  color: #1f2937;
  position: relative;
  overflow: hidden;
}

.wru-calc *,
.wru-calc *::before,
.wru-calc *::after {
  box-sizing: border-box;
}

.wru-calc__header {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.wru-calc__icon {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(var(--wc-primary-rgb), 0.08);
  border-radius: var(--wc-radius-sm);
  color: var(--wc-primary);
}

.wru-calc__title {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0 0 0.15rem;
  line-height: 1.3;
  color: #111827;
}

.wru-calc__subtitle {
  font-size: 0.835rem;
  color: var(--wc-muted);
  margin: 0;
  line-height: 1.45;
}

.wru-calc__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.wru-calc__tab {
  flex: 1 1 auto;
  min-width: 0;
  padding: 0.5rem 0.85rem;
  border: 2px solid var(--wc-border);
  border-radius: var(--wc-radius-sm);
  background: transparent;
  color: #374151;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--wc-transition);
  white-space: nowrap;
  text-align: center;
  line-height: 1.3;
}

.wru-calc__tab:hover {
  border-color: rgba(var(--wc-primary-rgb), 0.35);
  color: var(--wc-primary);
}

.wru-calc__tab--active {
  background: var(--wc-primary);
  border-color: var(--wc-primary);
  color: #fff;
}

.wru-calc__tab--active:hover {
  color: #fff;
}

.wru-calc__tab:focus-visible {
  outline: 2px solid var(--wc-primary);
  outline-offset: 2px;
}

.wru-calc__panel {
  display: none;
  animation: wruCalcFadeIn 0.25s ease;
}

.wru-calc__panel--active,
.wru-calc__panel[hidden="false"] {
  display: block;
}

/* Override browser hidden when we toggle via class */
.wru-calc__panel--active[hidden] {
  display: block;
}

@keyframes wruCalcFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.wru-calc__field {
  margin-bottom: 1rem;
}

.wru-calc__label {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  color: #374151;
  margin-bottom: 0.35rem;
  letter-spacing: 0.01em;
}

.wru-calc__hint {
  display: block;
  font-size: 0.75rem;
  color: var(--wc-muted);
  margin-top: 0.25rem;
}

.wru-calc__input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.wru-calc__input {
  width: 100%;
  border: 2px solid var(--wc-input-border);
  border-radius: var(--wc-radius-sm);
  padding: 0.625rem 0.85rem;
  padding-right: 3.5rem;
  font-size: 0.95rem;
  color: #1f2937;
  background: #fff;
  transition: border-color var(--wc-transition), box-shadow var(--wc-transition);
  appearance: textfield;
  -moz-appearance: textfield;
}

.wru-calc__input::-webkit-inner-spin-button,
.wru-calc__input::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.wru-calc__input::placeholder {
  color: #9ca3af;
}

.wru-calc__input:focus {
  outline: none;
  border-color: var(--wc-input-focus);
  box-shadow: 0 0 0 3px rgba(var(--wc-primary-rgb), 0.12);
}

.wru-calc__unit {
  position: absolute;
  right: 0.85rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--wc-muted);
  pointer-events: none;
}

.wru-calc__select-wrap {
  position: relative;
}

.wru-calc__select-wrap::after {
  content: "";
  position: absolute;
  right: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 6px solid var(--wc-muted);
  pointer-events: none;
}

.wru-calc__select {
  width: 100%;
  border: 2px solid var(--wc-input-border);
  border-radius: var(--wc-radius-sm);
  padding: 0.625rem 2.5rem 0.625rem 0.85rem;
  font-size: 0.95rem;
  color: #1f2937;
  background: #fff;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  transition: border-color var(--wc-transition), box-shadow var(--wc-transition);
}

.wru-calc__select:focus {
  outline: none;
  border-color: var(--wc-input-focus);
  box-shadow: 0 0 0 3px rgba(var(--wc-primary-rgb), 0.12);
}

.wru-calc__radio-group {
  display: flex;
  gap: 0.5rem;
}

.wru-calc__radio {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.5rem 0.75rem;
  border: 2px solid var(--wc-input-border);
  border-radius: var(--wc-radius-sm);
  cursor: pointer;
  transition: all var(--wc-transition);
  font-size: 0.88rem;
  font-weight: 500;
}

.wru-calc__radio:has(input:checked) {
  border-color: var(--wc-primary);
  background: rgba(var(--wc-primary-rgb), 0.05);
}

.wru-calc__radio input {
  accent-color: var(--wc-primary);
  margin: 0;
  width: 16px;
  height: 16px;
}

.wru-calc__radio-label {
  color: #374151;
  font-weight: 600;
  font-size: 0.88rem;
}

.wru-calc__result {
  background: #f3f4f6;
  border-left: 4px solid var(--wc-primary);
  border-radius: 0 var(--wc-radius-sm) var(--wc-radius-sm) 0;
  padding: 1.15rem 1.25rem;
  margin-top: 1.25rem;
}

.wru-calc__result-row {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.wru-calc__result-divider {
  height: 1px;
  background: #d1d5db;
}

.wru-calc__result-block {
  display: flex;
  flex-direction: column;
}

.wru-calc__result-label {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--wc-primary);
  margin-bottom: 0.15rem;
}

.wru-calc__result-value {
  font-size: 1.15rem;
  font-weight: 700;
  color: #111827;
  line-height: 1.25;
}

.wru-calc__result-value--size {
  font-size: 1.5rem;
  font-weight: 800;
}

.wru-calc__result-value.wru-calc__result-value--placeholder {
  color: var(--wc-muted);
  font-weight: 600;
}

.wru-calc__result-detail {
  font-size: 0.8rem;
  color: var(--wc-muted);
  line-height: 1.4;
}

/* Trust message: "✓ Perfect for XXX" */
.wru-calc__trust {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--wc-green);
  line-height: 1.4;
}

.wru-calc__trust::before {
  content: "✓ ";
  font-weight: 700;
}

/* Reach-out message: high-weight / special-case prompt to call */
.wru-calc__reach-out {
  display: block;
  margin-top: 0.75rem;
  padding: 0.6rem 0.75rem;
  background: rgba(var(--wc-secondary-rgb), 0.08);
  border-left: 3px solid var(--wc-secondary);
  border-radius: 0 var(--wc-radius-sm) var(--wc-radius-sm) 0;
  font-size: 0.8rem;
  color: #374151;
  line-height: 1.45;
}

.wru-calc__reach-out a {
  color: var(--wc-primary);
  font-weight: 600;
  text-decoration: none;
}

.wru-calc__reach-out a:hover {
  text-decoration: underline;
}

/* Small confirmation under Weight Calculator button */
.rental-cart__calc-confirmation {
  font-size: 0.8rem;
  color: #6b7280;
  line-height: 1.4;
}

.rental-cart__calc-confirmation:not([hidden]) {
  display: block;
}

.wru-calc__cta {
  margin-top: 1.25rem;
}

.wru-calc__cta-btn.wru-calc__cta-btn--disabled {
  background: #9ca3af;
  cursor: not-allowed;
  pointer-events: none;
  box-shadow: none;
}

.wru-calc__cta-btn {
  display: block;
  width: 100%;
  padding: 0.85rem 1.5rem;
  background: var(--wc-primary);
  color: #fff;
  border: none;
  border-radius: var(--wc-radius-sm);
  font-size: 1rem;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: transform var(--wc-transition), box-shadow var(--wc-transition), background var(--wc-transition);
  box-shadow: 0 4px 14px rgba(var(--wc-primary-rgb), 0.25);
}

.wru-calc__cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(var(--wc-primary-rgb), 0.35);
  background: #152a4d;
  color: #fff;
  text-decoration: none;
}

.wru-calc__cta-btn:active {
  transform: translateY(0);
}

.wru-calc__cta-btn:focus-visible {
  outline: 2px solid var(--wc-primary);
  outline-offset: 2px;
}

.wru-calc__disclaimer {
  text-align: center;
  font-size: 0.78rem;
  color: var(--wc-muted);
  margin: 1rem 0 0;
  line-height: 1.5;
}

.wru-calc__disclaimer a {
  color: var(--wc-primary);
  font-weight: 600;
  text-decoration: none;
}

.wru-calc__disclaimer a:hover {
  text-decoration: underline;
}

@media (max-width: 480px) {
  .wru-calc {
    padding: 1.25rem 1rem 1rem;
    border-radius: var(--wc-radius-sm);
  }

  .wru-calc__tabs {
    gap: 0.35rem;
  }

  .wru-calc__tab {
    padding: 0.45rem 0.6rem;
    font-size: 0.78rem;
  }

  .wru-calc__result-value {
    font-size: 1rem;
  }

  .wru-calc__result-value--size {
    font-size: 1.25rem;
  }
}

/* When placed inside the cart flow, constrain width to form column */
.rental-cart .wru-calc {
  max-width: 100%;
  border: var(--form-card-border, 2px solid #e5e7eb);
  box-shadow: var(--form-card-shadow, 0 1px 3px rgba(0, 0, 0, 0.06));
}

/* Cart trigger + modal — same pattern as call-modal, extras-modal in cart.css */
.rental-cart__form--has-calc-trigger {
  position: relative;
}

.rental-cart__calc-trigger-wrap {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.25rem;
}

.rental-cart__calc-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0;
  border: none;
  background: none;
  color: var(--primary-color, #1b335f);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: color 0.2s ease;
}

.rental-cart__calc-trigger--icon {
  padding: 0.4rem 0.6rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--primary-color, #1b335f);
  color: #fff;
  border-radius: 6px;
  transition: background 0.2s ease, color 0.2s ease;
}

.rental-cart__calc-trigger--icon:hover {
  background: #fff;
  color: var(--primary-color, #1b335f);
  text-decoration: none;
}

.rental-cart__calc-trigger-icon {
  display: block;
  width: 1.5rem;
  height: 1.5rem;
  flex-shrink: 0;
}

.rental-cart__calc-trigger-icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

.rental-cart__calc-trigger-label {
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
}

.rental-cart__weight-calc-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 1.5rem;
  animation: fadeIn 0.2s ease;
}

.rental-cart__weight-calc-modal--hidden {
  display: none;
}

.rental-cart__weight-calc-modal-inner {
  position: relative;
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  animation: slideUp 0.3s ease;
}

.rental-cart__weight-calc-modal .wru-calc {
  max-width: 100%;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  border: none;
}