/* decking-calculator.css — EvvyTools Decking Calculator */

/* Input grid layouts */
.evvy-deck-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}
.evvy-deck-grid-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0.75rem;
}
.evvy-deck-field label {
  font-size: 0.8125rem;
  font-weight: 500;
  margin-bottom: 0.25rem;
  display: block;
}
.evvy-deck-field .form-control {
  max-width: 100%;
}

/* Stair section conditional visibility */
.evvy-deck-stairs-section {
  display: none;
  margin-top: 0.75rem;
}
.evvy-deck-stairs-section.evvy-deck-stairs-visible {
  display: block;
}

/* Material breakdown cards */
.evvy-deck-materials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-top: 0.5rem;
}
.evvy-deck-mat-card {
  background: var(--bs-body-bg, #fff);
  border: 1px solid var(--evvy-border-color, #DEE2E6);
  border-radius: var(--evvy-radius-lg, 12px);
  padding: 0.75rem;
  text-align: center;
}
.evvy-deck-mat-label {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--evvy-text-secondary, #666);
  margin-bottom: 0.25rem;
}
.evvy-deck-mat-value {
  font-size: 1.25rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.evvy-deck-mat-note {
  font-size: 0.6875rem;
  color: var(--evvy-text-secondary, #666);
  margin-top: 0.125rem;
}

/* Structural detail card */
.evvy-deck-detail-card {
  background: var(--bs-body-bg, #fff);
  border: 1px solid var(--evvy-border-color, #DEE2E6);
  border-radius: var(--evvy-radius-lg, 12px);
  padding: 1.25rem 1.5rem;
  margin-top: 0.75rem;
}
.evvy-deck-detail-title {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--evvy-text-secondary, #666);
  margin-bottom: 0.75rem;
}
.evvy-deck-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem 1.5rem;
}
.evvy-deck-detail-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0.375rem 0;
  border-bottom: 1px solid var(--evvy-border-color, #DEE2E6);
}
.evvy-deck-detail-item-label {
  font-size: 0.8125rem;
  color: var(--evvy-text-secondary, #666);
}
.evvy-deck-detail-item-value {
  font-size: 0.875rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  text-align: right;
}

/* Stair results card */
.evvy-deck-stairs-card {
  background: var(--bs-body-bg, #fff);
  border: 1px solid var(--evvy-border-color, #DEE2E6);
  border-radius: var(--evvy-radius-lg, 12px);
  padding: 1.25rem 1.5rem;
  margin-top: 0.75rem;
}

/* Cost comparison table (premium) */
.evvy-deck-cost-table {
  width: 100%;
  font-size: 0.8125rem;
  margin-top: 0.5rem;
  border-collapse: separate;
  border-spacing: 0;
}
.evvy-deck-cost-table th {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--evvy-text-secondary, #666);
  padding: 0.5rem 0.75rem;
  border-bottom: 2px solid var(--evvy-border-color, #DEE2E6);
  text-align: left;
}
.evvy-deck-cost-table td {
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--evvy-border-color, #DEE2E6);
  font-variant-numeric: tabular-nums;
}
.evvy-deck-cost-table tr.evvy-deck-cost-highlight td {
  font-weight: 700;
  background: var(--cluster-surface, #EEF3F8);
}

/* Railing premium card */
.evvy-deck-railing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-top: 0.5rem;
}

/* SVG diagram container (premium) */
.evvy-deck-diagram-wrap {
  background: var(--bs-body-bg, #fff);
  border: 1px solid var(--evvy-border-color, #DEE2E6);
  border-radius: var(--evvy-radius-lg, 12px);
  padding: 1.25rem;
  text-align: center;
  overflow: hidden;
}
.evvy-deck-diagram-wrap svg {
  max-width: 100%;
  height: auto;
}

/* Cost estimator in free results */
.evvy-deck-cost-card {
  background: var(--bs-body-bg, #fff);
  border: 1px solid var(--evvy-border-color, #DEE2E6);
  border-radius: var(--evvy-radius-lg, 12px);
  padding: 1.25rem 1.5rem;
  margin-top: 0.75rem;
}
.evvy-deck-cost-title {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--evvy-text-secondary, #666);
  margin-bottom: 0.75rem;
}
.evvy-deck-cost-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.evvy-deck-cost-total {
  font-size: 1.375rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

/* Dark mode overrides */
[data-bs-theme="dark"] .evvy-deck-mat-card,
[data-bs-theme="dark"] .evvy-deck-detail-card,
[data-bs-theme="dark"] .evvy-deck-stairs-card,
[data-bs-theme="dark"] .evvy-deck-cost-card,
[data-bs-theme="dark"] .evvy-deck-diagram-wrap {
  background: var(--evvy-gray-100, #1E1E1E);
}
[data-bs-theme="dark"] .evvy-deck-cost-table tr.evvy-deck-cost-highlight td {
  background: rgba(255,255,255,0.05);
}

/* Mobile breakpoints */
@media (max-width: 575.98px) {
  .evvy-deck-grid { grid-template-columns: 1fr; }
  .evvy-deck-grid-3 { grid-template-columns: 1fr; }
  .evvy-deck-materials-grid { grid-template-columns: 1fr; }
  .evvy-deck-detail-grid { grid-template-columns: 1fr; }
  .evvy-deck-railing-grid { grid-template-columns: 1fr; }
  .evvy-deck-cost-row { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
  #results-area .evvy-results-row { grid-template-columns: 1fr !important; }
}