/* ==========================================================================
   NAGDEV PRODUCTS PRIVATE LIMITED — COMPONENTS STYLESHEET
   Brand: Dark Green #0B3D1E · Gold #C6941A · Ivory #F7F5EF
   Supplements main.css with page-specific component overrides
   ========================================================================== */

/* ==========================================================================
   Hero Visual Image Card
   ========================================================================== */
.hero-visual-card .product-preview-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.hero-mini-product {
  background: var(--bg-main);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.4rem;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.hero-mini-product:hover {
  border-color: var(--gold-primary);
  background: var(--gold-pale);
}

.hero-mini-product img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  margin: 0 auto 0.25rem;
}

.hero-mini-product-name {
  font-size: 0.65rem;
  color: var(--text-muted);
  line-height: 1.3;
  font-weight: 500;
}

/* ==========================================================================
   Product Category Portal Cards — compact image version
   ========================================================================== */
.portal-image-wrap {
  width: 100%;
  height: 195px;
  background: linear-gradient(135deg, #f9f7f3 0%, #f0ede5 100%);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  border: 1px solid var(--border-light);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.portal-image-wrap img {
  max-height: 175px;
  max-width: 88%;
  object-fit: contain;
  transition: transform 0.35s ease;
}

.category-portal-card:hover .portal-image-wrap img {
  transform: scale(1.05);
}

/* ==========================================================================
   Spec Table — Grade comparison layout (multi-grade products)
   ========================================================================== */
.spec-grade-tabs {
  display: flex;
  gap: 0.35rem;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}

.spec-grade-tab {
  padding: 0.3rem 0.7rem;
  font-size: 0.75rem;
  font-weight: 600;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  background: #fff;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.spec-grade-tab.active {
  background: var(--green-dark);
  border-color: var(--green-dark);
  color: #fff;
}

/* ==========================================================================
   Print Styles
   ========================================================================== */
@media print {
  .site-header,
  .mobile-toggle,
  .nav-actions,
  .site-footer,
  .spec-modal-footer,
  .hero-buttons,
  .btn-filter,
  .catalog-filter-bar { display: none !important; }

  .spec-modal-backdrop {
    position: static;
    opacity: 1;
    pointer-events: all;
    background: none;
    backdrop-filter: none;
    padding: 0;
  }

  .spec-modal-window {
    box-shadow: none;
    max-height: none;
    transform: none;
  }

  body { background: #fff; }
  .page-banner { background: var(--green-dark) !important; }
}

/* ==========================================================================
   Responsive Overrides
   ========================================================================== */
@media (max-width: 900px) {
  .spec-modal-meta-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .spec-modal-window {
    border-radius: 0;
    max-height: 100vh;
    height: 100%;
  }

  .spec-modal-backdrop {
    padding: 0;
    align-items: flex-start;
  }

  .spec-modal-meta-grid {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .hero-stats-row {
    grid-template-columns: 1fr 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .about-grid,
  .contact-grid,
  .sourcing-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Utility Helpers
   ========================================================================== */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.visually-hidden { @extend .sr-only; }

/* Focus ring */
:focus-visible {
  outline: 2px solid var(--green-primary);
  outline-offset: 2px;
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -50px;
  left: 0;
  background: var(--green-dark);
  color: #fff;
  padding: 0.5rem 1rem;
  z-index: 9999;
  transition: top 0.2s;
}

.skip-link:focus {
  top: 0;
}

/* ==========================================================================
   Table of Contents (used on plant page)
   ========================================================================== */
.toc-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.toc-list a {
  font-size: 0.875rem;
  color: var(--text-secondary);
  padding: 0.3rem 0.5rem;
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition: all var(--transition-fast);
}

.toc-list a::before {
  content: "→";
  font-size: 0.75rem;
  color: var(--gold-primary);
  flex-shrink: 0;
}

.toc-list a:hover {
  background: var(--green-subtle);
  color: var(--green-dark);
}

/* ==========================================================================
   CTA / Enquiry Strip (bottom of product detail)
   ========================================================================== */
.enquiry-strip {
  background: linear-gradient(135deg, var(--green-dark) 0%, var(--green-darkest) 100%);
  color: #fff;
  padding: 2.5rem 0;
  text-align: center;
  border-top: 3px solid var(--gold-primary);
}

.enquiry-strip h2 {
  color: #fff;
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
}

.enquiry-strip p {
  color: rgba(255,255,255,0.7);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.65;
}

/* ==========================================================================
   select element (contact form)
   ========================================================================== */
select.form-control {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b5f42' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  padding-right: 2.25rem;
  cursor: pointer;
}

/* ==========================================================================
   Image fallback / loading skeleton
   ========================================================================== */
.img-skeleton {
  background: linear-gradient(90deg, var(--bg-alt) 25%, var(--bg-main) 50%, var(--bg-alt) 75%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.5s infinite;
}

@keyframes skeleton-shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ==========================================================================
   Spec-pending notice (products with TBD specs)
   ========================================================================== */
.spec-pending-notice {
  background: var(--green-subtle);
  border: 1px solid var(--green-border);
  border-left: 3px solid var(--green-dark);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
}

.spec-pending-notice svg {
  color: var(--green-dark);
  flex-shrink: 0;
  margin-top: 1px;
  width: 16px;
  height: 16px;
}

.spec-pending-notice p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin: 0;
}