.package-designer {
  border: 1px solid var(--otodark-border);
  border-radius: 1rem;
  background: var(--otodark-bg-card);
  padding: 1.25rem;
}

.package-designer-frame {
  display: block;
  width: 100%;
  min-height: 32rem;
  border: 0;
  background: transparent;
}

.package-designer-frame[hidden] {
  display: none;
}

.package-designer-header,
.package-designer-allocation-bar,
.package-designer-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.package-designer-availability {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.package-designer-add.is-disabled {
  opacity: .58;
  cursor: not-allowed;
}

.package-quantity-control,
.package-allocation-actions {
  display: flex;
  align-items: center;
  gap: .5rem;
}

.package-quantity-control label,
.package-allocation-actions label {
  margin: 0;
  color: var(--otodark-text-muted);
  font-size: .8125rem;
  white-space: nowrap;
}

.package-quantity-control input {
  width: 5rem;
}

.package-stepper {
  display: inline-flex;
  align-items: stretch;
  border: 1px solid var(--otodark-border);
  border-radius: .5rem;
  overflow: hidden;
  background: var(--otodark-bg-card);
}

.package-stepper-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  min-height: 2.25rem;
  border: 0;
  background: var(--otodark-bg-subtle);
  color: var(--otodark-text-main);
}

.package-stepper-button:hover,
.package-stepper-button:focus-visible {
  background: var(--otodark-primary);
  color: var(--otodark-bg-card);
}

.package-stepper input {
  width: 3rem;
  min-height: 2.25rem;
  border: 0;
  border-right: 1px solid var(--otodark-border);
  border-left: 1px solid var(--otodark-border);
  border-radius: 0;
  text-align: center;
  padding: .25rem;
}

.package-stepper input::-webkit-outer-spin-button,
.package-stepper input::-webkit-inner-spin-button {
  margin: 0;
  appearance: none;
}

.package-stepper input[type='number'] {
  appearance: textfield;
}

.package-allocation-actions input {
  width: 4.5rem;
}

.package-designer-tabs {
  display: flex;
  gap: .5rem;
  overflow-x: auto;
  padding: 1rem 0;
  border-bottom: 1px solid var(--otodark-border);
  scrollbar-width: thin;
  scroll-snap-type: x proximity;
}

.package-designer-tab {
  flex: 0 0 auto;
  border: 1px solid var(--otodark-border);
  border-radius: .5rem;
  background: var(--otodark-bg-subtle);
  color: var(--otodark-text-main);
  padding: .65rem .8rem;
  text-align: left;
}

.package-designer-tab span {
  display: block;
  color: var(--otodark-text-muted);
  font-size: .75rem;
  margin-top: .2rem;
}

.package-designer-tab.is-active {
  border-color: var(--otodark-primary);
  background: var(--otodark-primary);
  color: var(--otodark-bg-card);
}

.package-designer-tab.is-active span {
  color: var(--otodark-bg-card);
}

.package-designer-tab:focus-visible,
.package-allocation-chip:focus-within {
  outline: 2px solid var(--otodark-border-focus);
  outline-offset: 2px;
}

.package-designer-allocation-bar {
  padding: 1rem 0;
}

.package-designer-allocation-bar strong,
.package-designer-allocation-bar span {
  display: block;
}

.package-designer-allocations {
  display: flex;
  flex-wrap: nowrap;
  gap: .5rem;
  min-height: 2.5rem;
  margin-bottom: 1rem;
  overflow-x: auto;
  padding: .15rem .1rem .35rem;
  scrollbar-width: thin;
}

.package-allocation-chip {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  border: 1px solid var(--otodark-border);
  border-radius: .5rem;
  background: var(--otodark-bg-subtle);
  padding: .4rem .5rem .4rem .7rem;
  flex: 0 0 auto;
}

.package-allocation-chip.is-active {
  border-color: var(--otodark-primary);
  box-shadow: 0 0 0 1px var(--otodark-primary);
}

.package-allocation-chip button {
  border: 0;
  background: transparent;
  color: var(--otodark-text-muted);
  padding: .2rem;
}

.package-allocation-chip > button:first-child {
  min-width: 7rem;
  text-align: left;
}

.package-allocation-chip.is-active > button:first-child {
  color: var(--otodark-primary);
  font-weight: 600;
}

.package-designer-canvas {
  margin-top: .5rem;
}

.package-designer-canvas .designer-root {
  margin-top: 0;
}

.package-designer-footer {
  margin-top: 1rem;
  border-top: 1px solid var(--otodark-border);
  padding-top: 1rem;
}

@media (max-width: 575.98px) {
  .package-designer {
    padding: .75rem;
  }

  .package-designer-header,
  .package-designer-allocation-bar,
  .package-designer-footer {
    align-items: stretch;
    flex-direction: column;
  }

  .package-designer-availability {
    align-items: stretch;
    flex-direction: column;
  }

  .package-designer-add-top {
    width: 100%;
  }

  .package-quantity-control,
  .package-allocation-actions {
    align-items: center;
    justify-content: flex-start;
    flex-wrap: wrap;
    width: 100%;
  }

  .package-quantity-control {
    gap: .5rem;
  }

  .package-designer-tabs {
    gap: .35rem;
    padding: .65rem 0;
    scrollbar-width: thin;
  }

  .package-designer-tab {
    width: 10.5rem;
    max-width: 10.5rem;
    flex-basis: 10.5rem;
    min-height: 4.25rem;
    padding: .55rem .65rem;
    font-size: .8rem;
    line-height: 1.25;
    white-space: normal;
  }

  .package-designer-tab span {
    font-size: .7rem;
  }

  .package-allocation-actions .package-stepper {
    flex: 0 0 auto;
  }

  .package-allocation-actions .btn {
    flex: 1 1 auto;
    min-height: 2.25rem;
  }

  .package-allocation-actions .package-stepper + .btn {
    min-width: 7rem;
  }

  .package-designer-footer .package-designer-add {
    width: 100%;
  }
}