@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Inter:wght@400;500;600&display=swap');

:root {
  --primary: #FF5E36;
  --primary-hover: #E54B25;
  --primary-light: #FFF0EC;
  --dark-blue: #1E3A8A;
  --dark-blue-light: #EFF6FF;
  --bg-page: #F8FAFC;
  --bg-card: #FFFFFF;
  --text-main: #1E293B;
  --text-muted: #64748B;
  --text-light: #94A3B8;
  --border-color: #E2E8F0;
  --success: #10B981;
  --success-light: #ECFDF5;
  --danger: #EF4444;
  --danger-light: #FEF2F2;
  --warning: #F59E0B;
  --warning-light: #FFFBEB;
  --warning-border: #FDE68A;
  --font-heading: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Inter', sans-serif;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --radius: 12px;
  --radius-lg: 16px;
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.tm-shipping,
.tm-shipping * {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

.tm-shipping {
  font-family: var(--font-body);
  background-color: var(--bg-page);
  color: var(--text-main);
  line-height: 1.5;
  padding: 40px 20px;
  -webkit-font-smoothing: antialiased;
}

.tm-shipping {
  max-width: 1240px;
  width: 100%;
  min-width: 0;
  margin: 0 auto;
}

/* Header */
.tm-shipping__header {
  text-align: center;
  margin-bottom: 32px;
}

.tm-shipping__header h1 {
  font-family: var(--font-heading);
  color: var(--primary-color);
  font-size: 24px;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 8px;
  letter-spacing: -0.5px;
}

.tm-shipping__header p {
  color: var(--text-muted);
  font-size: 16px;
  font-weight: 500;
}

/* Section Titles */
.tm-shipping__section-title {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Route Selector */
.tm-shipping__routes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 32px;
}

.tm-shipping__route {
  background-color: var(--bg-card);
  border: 2px solid var(--border-color);
  border-radius: var(--radius);
  padding: 16px 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: var(--transition);
  user-select: none;
  box-shadow: var(--shadow-sm);
}

.tm-shipping__route:hover {
  border-color: var(--secondary);
  transform: translateY(-2px);
}

.tm-shipping__route--active {
  background-color: var(--secondary);
  border-color: var(--secondary);
  color: #FFFFFF;
}

.tm-shipping__route-flag {
  font-size: 28px;
  width: 48px;
  height: 48px;
  background-color: var(--bg-page);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.tm-shipping__route--active .tm-shipping__route-flag {
  background-color: rgba(255, 255, 255, 0.2);
}

.tm-shipping__route-info {
  display: flex;
  flex-direction: column;
}

.tm-shipping__route-name {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 2px;
}

.tm-shipping__route-desc {
  font-size: 13px;
  color: var(--text-muted);
}

.tm-shipping__route--active .tm-shipping__route-desc {
  color: rgba(255, 255, 255, 0.8);
}

/* Main Grid Layout */
.tm-shipping__calculator-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 28px;
  margin-bottom: 36px;
  min-width: 0;
}

@media (max-width: 992px) {
  .tm-shipping__calculator-grid {
    grid-template-columns: 1fr;
  }
}

/* Cards styling */
.tm-shipping__card {
  width: 100%;
  min-width: 0;
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  height: fit-content;
}

/* Form Styling */
.tm-shipping__form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 20px;
  row-gap: 16px;
  margin-bottom: 24px;
}

@media (max-width: 576px) {
  .tm-shipping {
    padding: 24px 12px;
    overflow-x: hidden;
  }

  .tm-shipping__routes {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .tm-shipping__calculator-grid {
    gap: 16px;
  }

  .tm-shipping__card {
    padding: 16px;
  }

  .tm-shipping__form-grid {
    grid-template-columns: 1fr;
  }
}

.tm-shipping__form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: relative;
}

.tm-shipping__form-group--full-width {
  grid-column: span 2;
}

@media (max-width: 576px) {
  .tm-shipping__form-group--full-width {
    grid-column: span 1;
  }
}

.tm-shipping__label-container {
  display: flex;
  align-items: center;
  gap: 4px;
}

.tm-shipping__form-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-main);
}

.tm-shipping__info-icon {
  color: var(--text-light);
  cursor: pointer;
  display: inline-flex;
  transition: var(--transition);
}

.tm-shipping__info-icon:hover {
  color: var(--secondary);
}

.tm-shipping__input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.tm-shipping__form-input {
  width: 100%;
  font-family: var(--font-body);
  font-size: 15px;
  padding: 0 .75em;
  border: 1px solid var(--border-color);
  border-radius: 8px !important;
  color: var(--text-main);
  outline: none;
  background-color: #FFFFFF;
  transition: var(--transition);
}

.tm-shipping__form-input:focus {
  border-color: var(--secondary) !important;
  box-shadow: 0 0 0 3px rgba(255, 94, 54, 0.15) !important;
}

.tm-shipping__form-select {
  width: 100%;
  font-family: var(--font-body);
  font-size: 15px;
  padding: 0 .75em;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-main);
  outline: none;
  background-color: #FFFFFF;
  transition: var(--transition);
  cursor: pointer;
}

.tm-shipping__form-select:focus {
  border-color: var(--secondary);
}

.tm-shipping__input-unit {
  position: absolute;
  right: 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  pointer-events: none;
  background-color: #FFFFFF;
  padding-left: 4px;
}

/* Options / Checkboxes styling */
.tm-shipping__options-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
  padding-top: 8px;
  border-top: 1px solid var(--border-color);
}

.tm-shipping__checkbox-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--bg-page);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 12px 16px;
  transition: var(--transition);
  cursor: pointer;
}

.tm-shipping__checkbox-option:hover {
  border-color: var(--secondary);
  background-color: var(--primary-light);
}

.tm-shipping__checkbox-option--active {
  border-color: var(--secondary);
  background-color: var(--primary-light);
}

.tm-shipping__checkbox-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.tm-shipping__custom-checkbox {
  position: relative;
  width: 20px;
  height: 20px;
  border: 2px solid var(--text-light);
  border-radius: 4px;
  background-color: #FFFFFF;
  transition: var(--transition);
  flex-shrink: 0;
}

.tm-shipping__checkbox-option input[type="checkbox"] {
  display: none;
}

.tm-shipping__checkbox-option input[type="checkbox"]:checked + .tm-shipping__custom-checkbox {
  background-color: var(--secondary);
  border-color: var(--secondary);
}

.tm-shipping__checkbox-option input[type="checkbox"]:checked + .tm-shipping__custom-checkbox::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 2px;
  width: 5px;
  height: 10px;
  border: solid #FFFFFF;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.tm-shipping__option-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-main);
}

.tm-shipping__option-cost {
  font-size: 14px;
  font-weight: 700;
  color: var(--secondary);
}

/* Carton Box Select Box Container (inside option) */
.tm-shipping__sub-option-container {
  margin-top: 8px;
  padding-left: 32px;
  display: none;
}

.tm-shipping__sub-option-container--active {
  display: block;
}

.tm-shipping__sub-option-select {
  width: 100%;
  font-size: 13px;
  padding: 8px 12px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  outline: none;
  background-color: #FFFFFF;
  color: var(--text-main);
  cursor: pointer;
}

/* Calc button */
.tm-shipping__btn-calc {
  width: 100%;
  font-family: var(--font-heading);
  background-color: var(--secondary);
  color: #FFFFFF;
  border: none;
  border-radius: 8px;
  padding: 14px 20px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 4px 10px rgba(255, 94, 54, 0.3);
  transition: var(--transition);
}

.tm-shipping__btn-calc:hover {
  background-color: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 14px rgba(255, 94, 54, 0.4);
}

.tm-shipping__btn-calc:active {
  transform: translateY(0);
}

/* Results panel styles */
.tm-shipping__results-header {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 16px;
  margin-bottom: 20px;
}

/* Progress stepper */
.tm-shipping__stepper-flow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  background-color: var(--dark-blue-light);
  border-radius: var(--radius);
  padding: 16px;
  position: relative;
  overflow-x: auto;
}

.tm-shipping__step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  flex: 1;
  position: relative;
  min-width: 80px;
}

.tm-shipping__step-icon-wrapper {
  width: 38px;
  height: 38px;
  background-color: #FFFFFF;
  border: 2px solid var(--border-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  box-shadow: var(--shadow-sm);
  margin-bottom: 8px;
  transition: var(--transition);
  position: relative;
  z-index: 2;
}

.tm-shipping__step-item--active .tm-shipping__step-icon-wrapper {
  border-color: var(--secondary);
  color: var(--secondary);
}

.tm-shipping__step-icon-wrapper svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.tm-shipping__step-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.tm-shipping__step-value {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  color: var(--dark-blue);
  word-break: break-all;
}

.tm-shipping__step-formula {
  font-size: 9px;
  color: var(--text-light);
  margin-top: 2px;
}

.tm-shipping__step-arrow {
  color: var(--text-light);
  font-weight: bold;
  font-size: 16px;
  pointer-events: none;
  margin: 0 4px;
}

/* Details Table */
.tm-shipping__details-section-title {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  color: var(--secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

.tm-shipping__fee-details-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.tm-shipping__fee-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.tm-shipping__fee-name-group {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.tm-shipping__fee-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 4px;
}

.tm-shipping__fee-formula {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

.tm-shipping__fee-dots {
  flex-grow: 1;
  border-bottom: 1px dotted var(--border-color);
  height: 18px;
  align-self: stretch;
}

.tm-shipping__fee-value {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main);
  text-align: right;
  white-space: nowrap;
}

.tm-shipping__fee-row--total {
  border-top: 1px dashed var(--border-color);
  padding-top: 16px;
  margin-top: 12px;
}

.tm-shipping__total-label {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  color: var(--secondary);
  text-transform: uppercase;
}

.tm-shipping__total-value-group {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.tm-shipping__total-value {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 800;
  color: var(--secondary);
  line-height: 1.1;
}

.tm-shipping__total-value-converted {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Warnings and alerts */
.tm-shipping__info-alert {
  background-color: var(--warning-light);
  border: 1px solid var(--warning-border);
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 13px;
  color: #B45309;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.tm-shipping__info-alert svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  fill: currentColor;
  margin-top: 1px;
}

.tm-shipping__validation-alert {
  background-color: var(--danger-light);
  border: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 13px;
  color: var(--danger);
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-bottom: 20px;
}

.tm-shipping__validation-alert--success {
  background-color: var(--success-light);
  border-color: rgba(16, 185, 129, 0.2);
  color: var(--success);
}

.tm-shipping__validation-alert svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  fill: currentColor;
  margin-top: 1px;
}

/* Bottom Grid for rules & guidelines */
.tm-shipping__bottom-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px;
  min-width: 0;
}

@media (max-width: 992px) {
  .tm-shipping__bottom-grid {
    grid-template-columns: 1fr;
  }
}

.tm-shipping__info-card {
  width: 100%;
  min-width: 0;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}

.tm-shipping__info-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 10px;
}

.tm-shipping__info-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 6px;
}

.tm-shipping__info-card-icon--yellow {
  background-color: var(--warning-light);
  color: var(--warning);
}

.tm-shipping__info-card-icon--red {
  background-color: var(--danger-light);
  color: var(--danger);
}

.tm-shipping__info-card-icon--blue {
  background-color: var(--dark-blue-light);
  color: var(--dark-blue);
}

.tm-shipping__info-card-icon svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.tm-shipping__info-card-title {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.tm-shipping__info-card-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.tm-shipping__info-card-list li {
  font-size: 13px;
  color: var(--text-main);
  padding-left: 18px;
  position: relative;
  line-height: 1.4;
}

.tm-shipping__info-card-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--success);
  font-weight: bold;
}

.tm-shipping__info-card-list--warning li::before {
  content: "⚠";
  color: var(--warning);
}

.tm-shipping__info-card-list--danger li::before {
  content: "•";
  color: var(--danger);
  font-size: 18px;
  left: 4px;
  top: -2px;
}

/* Tooltip container styling */
.tm-shipping__tooltip {
  position: relative;
  display: inline-block;
}

.tm-shipping__tooltip .tm-shipping__tooltip-text {
  visibility: hidden;
  width: 220px;
  background-color: #334155;
  color: #fff;
  text-align: left;
  border-radius: 6px;
  padding: 8px 12px;
  position: absolute;
  z-index: 10;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0;
  transition: opacity 0.2s;
  font-size: 12px;
  font-weight: normal;
  line-height: 1.4;
  box-shadow: var(--shadow-lg);
  pointer-events: none;
}

.tm-shipping__tooltip:hover .tm-shipping__tooltip-text {
  visibility: visible;
  opacity: 1;
}

.tm-shipping__tooltip .tm-shipping__tooltip-text::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  margin-left: -5px;
  border-width: 5px;
  border-style: solid;
  border-color: #334155 transparent transparent transparent;
}