/* Balloon Bash — Bundle Builder Stylesheet
   Deliberately minimal; leans on WooCommerce base styles.
   Brand tokens: raspberry #E8174A · navy #1A1F2E · cream #F6F2EC */

:root {
  --bb-raspberry: #E8174A;
  --bb-navy:      #1A1F2E;
  --bb-cream:     #F6F2EC;
  --bb-panel:     #EFEBE4;
  --bb-subtle:    #D8D2C8;
  --bb-muted:     #8A8276;
  --bb-ink:       #0D0B08;
  --bb-radius:    2px;
  --bb-font-display: 'Fraunces', Georgia, serif;
  --bb-font-body:    'Instrument Sans', system-ui, sans-serif;
}

.bb-builder {
  font-family: var(--bb-font-body);
  color: var(--bb-ink);
  background: var(--bb-cream);
  min-height: 100vh;
}

.bb-builder__header {
  background: var(--bb-navy);
  padding: 0 1.5rem;
}

.bb-builder__progress {
  display: flex;
  max-width: 56rem;
  margin: 0 auto;
}

.bb-step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  padding: 1rem 0.5rem;
  color: rgba(246, 242, 236, 0.35);
  border-bottom: 2px solid transparent;
  transition: color 0.25s, border-color 0.25s;
}

.bb-step.is-active {
  color: var(--bb-cream);
  border-bottom-color: var(--bb-raspberry);
}

.bb-step.is-done {
  color: var(--bb-raspberry);
  border-bottom-color: var(--bb-raspberry);
}

.bb-step__num {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  border: 1px solid currentColor;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  letter-spacing: 0.05em;
}

.bb-step__label {
  font-size: 0.625rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  display: none;
}

@media (min-width: 640px) {
  .bb-step__label { display: block; }
}

.bb-builder__panels {
  max-width: 56rem;
  margin: 0 auto;
  padding: 3rem 1.5rem 6rem;
}

.bb-panel__heading {
  font-family: var(--bb-font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 300;
  line-height: 1.15;
  margin-bottom: 0.5rem;
}

.bb-panel__sub {
  color: var(--bb-muted);
  font-size: 0.875rem;
  margin-bottom: 2rem;
}

.bb-occasions {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(9rem, 1fr));
  gap: 0.75rem;
  margin-bottom: 2.5rem;
}

.bb-occasion-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 1.5rem 1rem;
  border: 1.5px solid var(--bb-subtle);
  background: transparent;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.bb-occasion-btn:hover { border-color: var(--bb-raspberry); }

.bb-occasion-btn.is-selected {
  border-color: var(--bb-raspberry);
  background: rgba(232, 23, 74, 0.05);
}

.bb-occasion-btn__icon { font-size: 1.75rem; }

.bb-occasion-btn__label {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.bb-field-group { margin-bottom: 1.75rem; }

.bb-label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--bb-muted);
  margin-bottom: 0.5rem;
}

.bb-input {
  width: 100%;
  max-width: 20rem;
  padding: 0.625rem 0.75rem;
  border: 1.5px solid var(--bb-subtle);
  background: white;
  font-family: var(--bb-font-body);
  font-size: 0.9375rem;
  color: var(--bb-ink);
  outline: none;
  transition: border-color 0.2s;
}

.bb-input:focus { border-color: var(--bb-raspberry); }

.bb-hint {
  font-size: 0.75rem;
  color: var(--bb-muted);
  margin-top: 0.375rem;
}

.bb-availability-status {
  font-size: 0.8125rem;
  font-weight: 500;
  margin-top: 0.5rem;
  min-height: 1.25rem;
}

.bb-availability-status.is-available  { color: #10a37f; }
.bb-availability-status.is-unavailable { color: var(--bb-raspberry); }

.bb-city-group {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.bb-city-btn {
  padding: 0.5rem 1.25rem;
  border: 1.5px solid var(--bb-subtle);
  background: transparent;
  font-family: var(--bb-font-body);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.bb-city-btn:hover { border-color: var(--bb-raspberry); }

.bb-city-btn.is-selected {
  border-color: var(--bb-raspberry);
  background: var(--bb-raspberry);
  color: var(--bb-cream);
}

.bb-cat-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--bb-subtle);
  margin-bottom: 1.5rem;
  overflow-x: auto;
}

.bb-cat-tab {
  padding: 0.625rem 1rem;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  color: var(--bb-muted);
  transition: color 0.2s, border-color 0.2s;
}

.bb-cat-tab.is-active {
  color: var(--bb-ink);
  border-bottom-color: var(--bb-raspberry);
}

.bb-product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.bb-product-card {
  border: 1.5px solid var(--bb-subtle);
  transition: border-color 0.2s;
  cursor: pointer;
  position: relative;
}

.bb-product-card:hover { border-color: var(--bb-raspberry); }

.bb-product-card.is-selected {
  border-color: var(--bb-raspberry);
}

.bb-product-card.is-selected::after {
  content: '✓';
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  width: 1.25rem;
  height: 1.25rem;
  background: var(--bb-raspberry);
  color: white;
  font-size: 0.7rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.bb-product-card__img {
  aspect-ratio: 4 / 3;
  width: 100%;
  object-fit: cover;
  display: block;
  background: var(--bb-panel);
}

.bb-product-card__body {
  padding: 0.75rem;
}

.bb-product-card__name {
  font-size: 0.8125rem;
  font-weight: 500;
  margin-bottom: 0.25rem;
}

.bb-product-card__tagline {
  font-size: 0.7rem;
  color: var(--bb-muted);
  margin-bottom: 0.5rem;
}

.bb-product-card__size-select {
  width: 100%;
  padding: 0.375rem 0.5rem;
  border: 1px solid var(--bb-subtle);
  font-family: var(--bb-font-body);
  font-size: 0.8125rem;
  background: white;
}

.bb-running-total {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--bb-navy);
  color: var(--bb-cream);
  margin-bottom: 2rem;
}

.bb-running-total__label {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.6;
}

.bb-running-total__amount {
  font-family: var(--bb-font-display);
  font-size: 1.5rem;
  font-weight: 300;
}

.bb-running-total__deposit {
  font-size: 0.75rem;
  opacity: 0.5;
}

.bb-palette-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(12rem, 1fr));
  gap: 0.75rem;
  margin-bottom: 2.5rem;
}

.bb-palette-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  border: 1.5px solid var(--bb-subtle);
  cursor: pointer;
  transition: border-color 0.2s;
}

.bb-palette-card:hover { border-color: var(--bb-raspberry); }

.bb-palette-card.is-selected {
  border-color: var(--bb-raspberry);
  background: rgba(232, 23, 74, 0.03);
}

.bb-palette-swatch {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  flex-shrink: 0;
  border: 1px solid rgba(0,0,0,0.08);
}

.bb-palette-name {
  font-size: 0.8125rem;
  font-weight: 500;
}

.bb-palette-desc {
  font-size: 0.7rem;
  color: var(--bb-muted);
  margin-top: 0.125rem;
}

.bb-review {
  background: var(--bb-panel);
  padding: 1.5rem;
  margin-bottom: 2rem;
}

.bb-review table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.bb-review th,
.bb-review td {
  padding: 0.625rem 0;
  border-bottom: 1px solid var(--bb-subtle);
  text-align: left;
}

.bb-review th {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--bb-muted);
}

.bb-review .bb-review__total td {
  font-weight: 600;
  border-bottom: none;
  padding-top: 1rem;
}

.bb-reserve-summary {
  background: var(--bb-panel);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
}

.bb-reserve-summary dl {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.375rem 1.5rem;
}

.bb-reserve-summary dt {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--bb-muted);
  padding-top: 0.125rem;
}

.bb-deposit-callout {
  border-left: 3px solid var(--bb-raspberry);
  padding: 1rem 1.25rem;
  margin-bottom: 2rem;
  background: rgba(232, 23, 74, 0.04);
}

.bb-deposit-callout__label {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--bb-muted);
  margin-bottom: 0.25rem;
}

.bb-deposit-callout__amount {
  font-family: var(--bb-font-display);
  font-size: 2rem;
  font-weight: 300;
  color: var(--bb-raspberry);
  margin-bottom: 0.25rem;
}

.bb-deposit-callout__note {
  font-size: 0.75rem;
  color: var(--bb-muted);
}

.bb-panel__actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 2rem;
}

.bb-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  font-family: var(--bb-font-body);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: background 0.25s, color 0.25s, border-color 0.25s;
}

.bb-btn--next,
.bb-btn--reserve {
  background: var(--bb-raspberry);
  color: var(--bb-cream);
}

.bb-btn--next:hover,
.bb-btn--reserve:hover {
  background: var(--bb-navy);
}

.bb-btn--next:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.bb-btn--back {
  background: transparent;
  color: var(--bb-muted);
  border-color: var(--bb-subtle);
}

.bb-btn--back:hover {
  border-color: var(--bb-ink);
  color: var(--bb-ink);
}

.bb-btn--save,
.bb-btn--ghost {
  background: transparent;
  color: var(--bb-ink);
  border-color: var(--bb-subtle);
}

.bb-btn--save:hover,
.bb-btn--ghost:hover {
  border-color: var(--bb-raspberry);
  color: var(--bb-raspberry);
}

.bb-error {
  color: var(--bb-raspberry);
  font-size: 0.8125rem;
  margin-top: 0.75rem;
}