/* Knotless braids configurator
   ------------------------------------------------------------------ */
.bb-body {
  background-color: #FFF6F2;
  color: #3B2E2A;
}

.bb-main {
  min-height: 100vh;
}

.bb-main--pad {
  padding: 2.5rem 1.25rem 3rem;
}

.bb-config-layout {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1.2fr);
  gap: 2rem;
}

.bb-stack {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.bb-aside {
  position: sticky;
  top: 1.5rem;
  align-self: flex-start;
}

/* Cards */
.bb-card {
  background-color: #FFFFFF;
  border-radius: 1.5rem;
  border: 1px solid #E9E5E2;
  box-shadow: 0 8px 24px rgba(30, 19, 16, 0.03);
  padding: 1.75rem 1.5rem;
}

.bb-card--hero {
  padding: 2rem 1.75rem;
}

.bb-card--summary {
  padding: 1.75rem 1.5rem;
}

.bb-card--guidance {
  padding: 1.5rem 1.5rem;
}

.bb-card--step {
  padding: 1.75rem 1.5rem;
}

/* Typography */
.bb-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.7rem;
  color: #8B7463;
  margin-bottom: 0.25rem;
}

.bb-hero-title {
  font-size: 1.7rem;
  line-height: 1.2;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.bb-hero-sub {
  font-size: 0.95rem;
  color: #5E4A40;
  max-width: 34rem;
}

.bb-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1rem;
}

.bb-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background-color: #FFF8F3;
  border: 1px solid #E9E5E2;
  font-size: 0.78rem;
  color: #8B7463;
}

.bb-dot {
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 999px;
  background-color: #B58A6B;
}

.bb-step-header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.bb-step-label {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.7rem;
  color: #8B7463;
  margin-bottom: 0.25rem;
}

.bb-step-title {
  font-size: 1.05rem;
  font-weight: 600;
}

.bb-step-sub {
  margin-top: 0.2rem;
  font-size: 0.8rem;
  color: #8B7463;
}

/* Pills */
.bb-pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.bb-pill {
  border-radius: 999px;
  border: 1px solid #E9E5E2;
  background-color: #FFFFFF;
  padding: 0.55rem 1rem;
  font-size: 0.88rem;
  color: #3B2E2A;
  cursor: pointer;
  transition: all 0.18s ease;
}

.bb-pill:hover {
  border-color: #B58A6B;
}

.bb-pill--active {
  background-color: #B58A6B;
  color: #FFFFFF;
  border-color: #B58A6B;
  box-shadow: 0 8px 22px rgba(181, 138, 107, 0.35);
  transform: scale(1.02);
}

/* Grids */
.bb-grid {
  margin-top: 0.75rem;
  display: grid;
  gap: 0.75rem;
}

.bb-grid--colours {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.bb-grid--two {
  grid-template-columns: repeat(1, minmax(0, 1fr));
}

.bb-grid--three {
  grid-template-columns: repeat(1, minmax(0, 1fr));
}

/* Card options */
.bb-option-card {
  border-radius: 1.25rem;
  border: 1px solid #E9E5E2;
  background-color: #FFFFFF;
  padding: 0.8rem 0.85rem;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.45rem;
  transition: all 0.18s ease;
  text-align: left;
}

.bb-option-card:hover {
  border-color: #B58A6B;
}

.bb-option-card--active {
  border-color: #B58A6B;
  background-color: #FFF8F3;
  box-shadow: 0 8px 22px rgba(30, 19, 16, 0.06);
}

.bb-colour-swatch {
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 999px;
  border: 1px solid #E9E5E2;
}

.bb-option-title {
  font-size: 0.9rem;
  font-weight: 500;
}

.bb-option-sub {
  font-size: 0.75rem;
  color: #8B7463;
}

.bb-option-price {
  font-size: 0.78rem;
  color: #3B2E2A;
  font-weight: 500;
  margin-top: 0.15rem;
}

/* Summary */
.bb-summary-list {
  margin-top: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.bb-summary-row {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 0.83rem;
}

.bb-summary-label {
  color: #8B7463;
}

.bb-summary-value {
  font-weight: 500;
  text-align: right;
}

.bb-divider {
  margin: 0.75rem 0;
  height: 1px;
  background-color: #E9E5E2;
}

.bb-summary-metrics {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1.5rem;
}

.bb-metric-label {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.7rem;
  color: #8B7463;
}

.bb-metric-value {
  font-size: 1.3rem;
  font-weight: 600;
  margin-top: 0.15rem;
}

.bb-metric-sub {
  font-size: 0.9rem;
  font-weight: 500;
  margin-top: 0.25rem;
}

.bb-btn {
  width: 100%;
  margin-top: 0.9rem;
  border: none;
  border-radius: 0.85rem;
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.18s ease, box-shadow 0.18s ease, transform 0.12s ease;
}

.bb-btn--primary {
  background-color: #B58A6B;
  color: #FFFFFF;
  box-shadow: 0 14px 30px rgba(181, 138, 107, 0.35);
}

.bb-btn--primary:hover {
  background-color: #A6795F;
  transform: translateY(-1px);
}

.bb-btn--disabled {
  background-color: #E9E5E2;
  color: #8B7463;
  box-shadow: none;
  cursor: not-allowed;
}

.bb-footnote {
  margin-top: 0.35rem;
  font-size: 0.72rem;
  color: #8B7463;
}

/* Guidance */
.bb-guidance-title {
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 0.2rem;
}

.bb-guidance-text {
  font-size: 0.78rem;
  color: #8B7463;
  line-height: 1.5;
}

/* Visibility helpers */
.bb-step--hidden {
  display: none;
}

/* Responsive */
@media (max-width: 991px) {
  .bb-main--pad {
    padding: 1.5rem 0.85rem 2rem;
  }

  .bb-config-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 1.5rem;
  }

  .bb-aside {
    position: static;
  }

  .bb-card {
    border-radius: 1.25rem;
    padding: 1.35rem 1.1rem;
  }

  .bb-card--hero {
    padding: 1.5rem 1.1rem;
  }

  .bb-chip-row {
    gap: 0.4rem;
  }

  .bb-hero-title {
    font-size: 1.4rem;
  }

  .bb-hero-sub {
    font-size: 0.86rem;
  }

  .bb-grid--colours {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 768px) {
  .bb-grid--colours {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .bb-grid--two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .bb-grid--three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}