/* ============================================================
   PRODUCT PAGES — JUJO CHEMICAL
   ============================================================ */

/* ---- Product Listing ---- */
.products-overview { background: var(--c-bg); }

.category-showcase {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}

/* ---- Category Page ---- */
.category-hero-strip {
  height: 6px;
  background: var(--cat-gradient);
  margin-bottom: 0;
}

.category-intro {
  background: var(--c-surface);
  padding: var(--sp-12) 0;
  border-bottom: 1px solid var(--c-border);
}
.cat-intro-inner {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: var(--sp-10);
  align-items: center;
}
.cat-intro-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--r-full);
  font-size: var(--sz-xs);
  font-weight: var(--fw-bold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--sp-4);
  color: white;
}
.cat-intro-title { font-size: clamp(1.5rem, 3vw, var(--sz-4xl)); font-weight: var(--fw-extrabold); margin-bottom: var(--sp-4); }
.cat-intro-desc  { font-size: var(--sz-lg); color: var(--c-text-2); line-height: var(--lh-relaxed); }

.cat-intro-visual {
  position: relative;
}
.cat-cover-img {
  border-radius: var(--r-2xl);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--c-surface-2);
}
.cat-cover-img img { width: 100%; height: 100%; object-fit: cover; }
.cat-count-badge {
  position: absolute;
  bottom: calc(-1 * var(--sp-4));
  right: var(--sp-4);
  background: var(--c-surface);
  border-radius: var(--r-xl);
  padding: var(--sp-3) var(--sp-5);
  box-shadow: var(--sh-lg);
  border: 1px solid var(--c-border);
  text-align: center;
}
.cat-count-num  { font-size: var(--sz-2xl); font-weight: var(--fw-extrabold); color: var(--c-text); }
.cat-count-text { font-size: var(--sz-xs); color: var(--c-text-muted); text-transform: uppercase; letter-spacing: 0.06em; }

/* Product Grid */
.product-list { background: var(--c-bg); }

.prod-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-5);
  min-width: 0;
}

/* ---- Product Card ---- */
.prod-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-2xl);
  overflow: hidden;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  transition: transform var(--dur-normal) var(--ease-out), box-shadow var(--dur-normal), border-color var(--dur-normal);
  min-width: 0;
}
.prod-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 40px rgba(21,101,192,0.13);
  border-color: var(--c-secondary);
}

/* ── Watermark drop + circle icon (shared with homepage catgrid) ── */
.prod-card-watermark {
  position: absolute;
  bottom: -14px;
  right: -8px;
  font-size: 7rem;
  color: rgba(255,255,255,0.09);
  pointer-events: none;
  line-height: 1;
  transition: transform var(--dur-slow) var(--ease-out);
}
.prod-card:hover .prod-card-watermark {
  transform: scale(1.08) translate(-4px, -4px);
}

.prod-card-circle-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(255,255,255,0.18);
  border: 2px solid rgba(255,255,255,0.28);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: white;
  flex-shrink: 0;
  transition: transform var(--dur-normal) var(--ease-spring),
              background var(--dur-fast);
  position: relative;
  z-index: 1;
}
.prod-card:hover .prod-card-circle-icon {
  transform: scale(1.08);
  background: rgba(255,255,255,0.26);
}

/* Icon banner replacing image */
.prod-card-icon-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.prod-card-icon-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-4);
  text-align: center;
}
.prod-card-icon-label {
  font-size: 0.68rem;
  font-weight: var(--fw-extrabold);
  color: white;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.2;
  text-shadow: 0 1px 6px rgba(0,0,0,0.4);
  max-width: 100%;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-align: center;
}

/* Card body */
.prod-card-body {
  padding: var(--sp-5);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.prod-card-name {
  font-size: var(--sz-sm);
  font-weight: var(--fw-bold);
  color: var(--c-text);
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.prod-card-desc {
  font-size: var(--sz-xs);
  color: var(--c-text-muted);
  line-height: var(--lh-snug);
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.prod-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-2);
  margin-top: var(--sp-2);
  min-width: 0;
}
.prod-card-footer .badge {
  white-space: nowrap;
  font-size: 0.62rem;
  flex-shrink: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Color dots in product cards (category page) */
.prod-card-colors {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: var(--sp-2) 0;
  flex-wrap: wrap;
}
.prod-card-color-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 1px 2px rgba(0,0,0,0.2);
}
.prod-card-color-dot-empty {
  background: #e5e7eb;
  border: 1px dashed #9ca3af;
}
.prod-card-color-more {
  font-size: 10px;
  color: var(--c-text-muted);
  font-weight: var(--fw-semibold);
  padding-left: 2px;
}
.prod-card-more {
  font-size: var(--sz-xs);
  font-weight: var(--fw-semibold);
  color: var(--c-secondary);
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
  white-space: nowrap;
  transition: gap var(--dur-normal);
}
.prod-card:hover .prod-card-more { gap: 8px; }

/* ---- Product Detail Page ---- */
.product-detail { background: var(--c-bg); }

/* Outer wrapper — adds color panel column when product has colors */
.detail-outer {
  display: grid;
  grid-template-columns: 1fr;
  align-items: start;
  margin-bottom: var(--sp-16);
}
.detail-outer.has-colors {
  grid-template-columns: 1fr 280px;
  gap: var(--sp-8);
  align-items: start;
}

.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-12);
  align-items: start;
  margin-bottom: 0;
  min-width: 0;
  overflow: hidden;
}

/* ── Color Panel ───────────────────────────────── */
.detail-colors {
  position: relative;
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  overflow: hidden;
  max-height: calc(100vh - var(--nav-h, 64px) - var(--sp-8));
  display: flex;
  flex-direction: column;
  background: var(--c-bg);
  width: 100%;
}
.detail-colors-hd {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-4);
  font-size: var(--sz-xs);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-text-muted);
  background: var(--c-surface);
  border-bottom: 2px solid var(--c-border);
  flex-shrink: 0;
}
.detail-colors-count {
  margin-left: auto;
  background: var(--c-border);
  color: var(--c-text-muted);
  border-radius: 20px;
  padding: 1px 8px;
  font-size: 11px;
  font-weight: var(--fw-normal, 400);
}
.detail-colors-list {
  list-style: none;
  margin: 0;
  padding: 0;
  overflow-y: auto;
  flex: 1;
  scrollbar-width: thin;
  scrollbar-color: var(--c-border) transparent;
}
.dcl-row {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 5px var(--sp-3);
  border-bottom: 1px solid var(--c-border);
  font-size: 12px;
  line-height: 1.4;
  transition: background var(--dur-fast);
}
.dcl-row:last-child { border-bottom: none; }
.dcl-row:hover { background: var(--c-surface); }
.dcl-code {
  font-family: 'Courier New', monospace;
  font-size: 11px;
  font-weight: 700;
  color: var(--c-text-muted);
  min-width: 20px;
  flex-shrink: 0;
  text-align: right;
}
.dcl-code-text { opacity: 0.3; }
.dcl-name {
  color: var(--c-text);
  font-size: 12px;
  line-height: 1.3;
  flex: 1;
  white-space: nowrap;
}
.dcl-arrow {
  font-size: 9px;
  color: var(--c-text-muted);
  opacity: 0;
  margin-left: auto;
  flex-shrink: 0;
  transition: opacity var(--dur-fast), transform var(--dur-fast);
}
.dcl-row:hover .dcl-arrow { opacity: 0.6; transform: translateX(2px); }
.dcl-row { cursor: pointer; }
.dcl-row[role="link"] { cursor: pointer; text-decoration: none; }
.dcl-row[role="link"]:hover .dcl-name { text-decoration: underline; color: var(--c-secondary); }

/* Color dot */
.dcl-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 1px 3px rgba(0,0,0,0.25);
}
.dcl-dot-none {
  background: var(--c-border) !important;
  box-shadow: none;
  opacity: 0.4;
}

/* Highlighted rows (known level match) */
.dcl-row.has-level {
  background: color-mix(in srgb, var(--lhex, transparent) 10%, transparent);
}
.dcl-row.has-level:hover {
  background: color-mix(in srgb, var(--lhex, transparent) 18%, transparent);
}
/* Fallback for browsers without color-mix */
@supports not (background: color-mix(in srgb, red 10%, transparent)) {
  .dcl-row.has-level { background: rgba(0,0,0,0.04); }
}

/* Level legend strip */
.dcl-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: var(--sp-2) var(--sp-3);
  border-bottom: 1px solid var(--c-border);
  background: var(--c-surface);
}
.dcl-legend-dot {
  width: 14px;
  height: 14px;
  border-radius: 3px;
  cursor: default;
  transition: transform var(--dur-fast);
  box-shadow: 0 1px 2px rgba(0,0,0,0.2);
}
.dcl-legend-dot:hover { transform: scale(1.4); }

/* ── Color Inquiry Modal ──────────────────────── */
.ciq-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  backdrop-filter: blur(3px);
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}
.ciq-backdrop.open {
  opacity: 1;
  pointer-events: all;
}
.ciq-drawer {
  background: var(--c-bg);
  border-radius: var(--r-2xl);
  width: min(720px, calc(100vw - var(--sp-8)));
  max-height: calc(100vh - var(--sp-16));
  display: flex;
  flex-direction: column;
  box-shadow: 0 24px 60px rgba(0,0,0,0.25);
  transform: translateY(20px) scale(0.97);
  transition: transform 0.25s cubic-bezier(.16,1,.3,1);
  overflow: hidden;
}
.ciq-backdrop.open .ciq-drawer {
  transform: translateY(0) scale(1);
}
.ciq-hd {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  padding: var(--sp-5) var(--sp-6);
  border-bottom: 1px solid var(--c-border);
  flex-shrink: 0;
}
.ciq-hd-left { flex: 1; min-width: 0; }
.ciq-product-name {
  font-size: var(--sz-sm);
  color: var(--c-text-muted);
  margin-bottom: var(--sp-1);
  font-weight: var(--fw-medium);
}
.ciq-color-tag {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}
.ciq-code {
  font-family: 'Courier New', monospace;
  font-size: var(--sz-lg);
  font-weight: 800;
  color: var(--c-text-muted);
  min-width: 28px;
}
.ciq-colorname {
  font-size: var(--sz-xl);
  font-weight: var(--fw-bold);
  color: var(--c-text);
  line-height: 1.2;
}
.ciq-close {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: var(--sz-sm);
  color: var(--c-text-muted);
  flex-shrink: 0;
  transition: background var(--dur-fast), color var(--dur-fast);
}
.ciq-close:hover { background: var(--c-border); color: var(--c-text); }
.ciq-body {
  flex: 1;
  overflow-y: auto;
  padding: var(--sp-5) var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}
.ciq-section-label {
  font-size: var(--sz-xs);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-text-muted);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}
.ciq-hint {
  font-weight: var(--fw-normal, 400);
  text-transform: none;
  letter-spacing: 0;
  opacity: 0.7;
}
.ciq-msgbox {
  width: 100%;
  min-height: 220px;
  padding: var(--sp-4);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  background: var(--c-surface);
  color: var(--c-text);
  font-size: 13px;
  font-family: 'Courier New', monospace;
  line-height: 1.6;
  resize: vertical;
  box-sizing: border-box;
  transition: border-color var(--dur-fast);
}
.ciq-msgbox:focus {
  outline: none;
  border-color: var(--c-primary, #3b82f6);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.12);
}
.ciq-footer {
  display: flex;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-5);
  border-top: 1px solid var(--c-border);
  flex-shrink: 0;
}
.ciq-btn-copy, .ciq-btn-email {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--r-lg);
  font-size: var(--sz-sm);
  font-weight: var(--fw-bold);
  cursor: pointer;
  transition: all var(--dur-fast);
  text-decoration: none;
  border: none;
  white-space: nowrap;
}
.ciq-btn-copy {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  color: var(--c-text);
}
.ciq-btn-copy:hover { background: var(--c-border); }
.ciq-btn-copy.copied { background: #d1fae5; color: #065f46; border-color: #6ee7b7; }
.ciq-btn-email {
  background: var(--c-primary, #3b82f6);
  color: #fff;
}
.ciq-btn-email:hover { filter: brightness(1.1); }
@media (max-width: 640px) {
  .ciq-drawer { border-radius: var(--r-2xl) var(--r-2xl) 0 0; width: 100vw; max-height: 90vh; }
  .ciq-backdrop { align-items: flex-end; }
  .ciq-footer { flex-direction: column; }
}

/* ── Copy/Contact Popup Modal ──────────────────────── */
.ccp-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  backdrop-filter: blur(3px);
  z-index: 1300;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}
.ccp-backdrop.open {
  opacity: 1;
  pointer-events: all;
}
.ccp-drawer {
  background: var(--c-bg);
  border-radius: var(--r-2xl);
  width: min(720px, calc(100vw - var(--sp-8)));
  max-height: calc(100vh - var(--sp-16));
  display: flex;
  flex-direction: column;
  box-shadow: 0 24px 60px rgba(0,0,0,0.25);
  transform: translateY(20px) scale(0.97);
  transition: transform 0.25s cubic-bezier(.16,1,.3,1);
  overflow: hidden;
}
.ccp-backdrop.open .ccp-drawer {
  transform: translateY(0) scale(1);
}
.ccp-hd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  padding: var(--sp-5) var(--sp-6);
  border-bottom: 1px solid var(--c-border);
  flex-shrink: 0;
}
.ccp-hd-left {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}
.ccp-title {
  font-size: var(--sz-lg);
  font-weight: var(--fw-bold);
  color: var(--c-text);
  margin: 0;
}
.ccp-product-name {
  font-size: var(--sz-sm);
  color: var(--c-text-muted);
  font-weight: var(--fw-semibold);
}
.ccp-close {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: var(--sz-sm);
  color: var(--c-text-muted);
  flex-shrink: 0;
  transition: background var(--dur-fast), color var(--dur-fast);
}
.ccp-close:hover { background: var(--c-border); color: var(--c-text); }
.ccp-body {
  flex: 1;
  overflow-y: auto;
  padding: var(--sp-5) var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}
.ccp-desc {
  font-size: var(--sz-sm);
  color: var(--c-text-2);
  line-height: 1.6;
  margin: 0;
}
.ccp-section-label {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--sz-xs);
  font-weight: var(--fw-bold);
  color: var(--c-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.ccp-section-label i { color: var(--c-primary); }
.ccp-hint {
  margin-left: auto;
  color: var(--c-text-muted);
  font-weight: var(--fw-normal);
  text-transform: none;
}
.ccp-msgbox {
  flex: 1;
  resize: none;
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: var(--sp-3) var(--sp-4);
  font-family: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, monospace;
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-text);
  background: var(--c-surface);
  min-height: 200px;
}
.ccp-msgbox:focus { outline: 2px solid var(--c-primary); outline-offset: 2px; }
.ccp-footer {
  display: flex;
  gap: var(--sp-3);
  padding: var(--sp-4) var(--sp-6);
  border-top: 1px solid var(--c-border);
  flex-shrink: 0;
}
.ccp-btn-copy, .ccp-btn-contact {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-4);
  border-radius: var(--r-lg);
  font-size: var(--sz-sm);
  font-weight: var(--fw-bold);
  cursor: pointer;
  transition: all var(--dur-fast);
  text-decoration: none;
  border: none;
}
.ccp-btn-copy {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  color: var(--c-text);
}
.ccp-btn-copy:hover { background: var(--c-border); }
.ccp-btn-contact {
  background: var(--c-primary, #3b82f6);
  color: #fff;
}
.ccp-btn-contact:hover { filter: brightness(1.1); }
@media (max-width: 640px) {
  .ccp-drawer { border-radius: var(--r-2xl) var(--r-2xl) 0 0; width: 100vw; max-height: 90vh; }
  .ccp-backdrop { align-items: flex-end; }
  .ccp-footer { flex-direction: column; }
}

.detail-gallery {
  position: sticky;
  top: calc(var(--nav-h) + var(--sp-6));
}
.detail-main-img {
  border-radius: var(--r-2xl);
  overflow: hidden;
  aspect-ratio: 1/1;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  margin-bottom: var(--sp-4);
  display: flex;
  align-items: center;
  justify-content: center;
}
.detail-main-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: var(--sp-8);
}

/* Icon display (replaces image gallery) */
.detail-icon-display {
  position: relative;
  border-radius: var(--r-2xl);
  overflow: hidden;
  aspect-ratio: 1/1;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-4);
  box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}
.detail-icon-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-5);
  text-align: center;
  padding: var(--sp-8);
}
.detail-icon-circle {
  width: 120px;
  height: 120px;
  border-radius: var(--r-full);
  background: rgba(255,255,255,0.18);
  backdrop-filter: blur(8px);
  border: 2px solid rgba(255,255,255,0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: white;
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}
.detail-icon-title {
  font-size: var(--sz-xl);
  font-weight: var(--fw-extrabold);
  color: white;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.2;
  text-shadow: 0 2px 12px rgba(0,0,0,0.3);
  max-width: 280px;
}
.detail-icon-cat {
  font-size: var(--sz-xs);
  font-weight: var(--fw-semibold);
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  background: rgba(0,0,0,0.15);
  padding: var(--sp-1) var(--sp-4);
  border-radius: var(--r-full);
}

.detail-info {
  /* placeholder to avoid empty ruleset */
  min-width: 0;
}
.detail-cat-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--r-full);
  font-size: var(--sz-xs);
  font-weight: var(--fw-bold);
  color: white;
  margin-bottom: var(--sp-5);
}
.detail-name {
  font-size: clamp(1.5rem, 3vw, var(--sz-4xl));
  font-weight: var(--fw-extrabold);
  color: var(--c-text);
  line-height: 1.1;
  margin-bottom: var(--sp-4);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.detail-name.long-name {
  font-size: clamp(1.25rem, 2.5vw, var(--sz-3xl));
}
.detail-name.very-long-name {
  font-size: clamp(1rem, 2vw, var(--sz-2xl));
}
.detail-desc {
  font-size: var(--sz-lg);
  color: var(--c-text-2);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--sp-6);
  padding-bottom: var(--sp-6);
  border-bottom: 1px solid var(--c-border);
}

/* Spec Table */
.spec-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--sp-8);
}
.spec-row {
  display: grid;
  grid-template-columns: 40% 60%;
  border-bottom: 1px solid var(--c-border);
}
.spec-row:last-child { border-bottom: none; }
.spec-key {
  padding: var(--sp-3) var(--sp-4) var(--sp-3) 0;
  font-size: var(--sz-sm);
  font-weight: var(--fw-semibold);
  color: var(--c-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.spec-val {
  padding: var(--sp-3) 0;
  font-size: var(--sz-sm);
  color: var(--c-text-2);
  font-weight: var(--fw-medium);
}

.detail-actions {
  display: flex;
  gap: var(--sp-2);
  flex-wrap: nowrap;
  justify-content: flex-start;
}
.detail-actions .btn {
  flex: 1 1 0;
  white-space: nowrap;
  padding: var(--sp-2) var(--sp-3);
  font-size: var(--sz-xs);
  min-width: 0;
  border-radius: var(--r-lg);
  font-weight: var(--fw-bold);
}
.detail-actions .btn-primary {
  background: linear-gradient(90deg, #1565C0 0%, #0D47A1 100%);
  box-shadow: 0 4px 12px rgba(21, 101, 192, 0.3);
}
.detail-actions .btn-primary:hover {
  background: linear-gradient(90deg, #1976D2 0%, #1565C0 100%);
  box-shadow: 0 6px 16px rgba(21, 101, 192, 0.4);
  transform: translateY(-1px);
}
.detail-actions .btn-outline-dark {
  border: 1.5px solid var(--c-text);
  background: transparent;
}
.detail-actions .btn-outline-dark:hover {
  background: var(--c-text);
  color: var(--c-bg);
}

/* LINE Button - Brand Color */
.btn-line {
  background: #00C300;
  border: 1.5px solid #00C300;
  color: #fff;
  box-shadow: 0 4px 12px rgba(0, 195, 0, 0.25);
}
.btn-line:hover {
  background: #00B300;
  border-color: #00B300;
  color: #fff;
  box-shadow: 0 6px 16px rgba(0, 195, 0, 0.35);
  transform: translateY(-1px);
}
.btn-line i {
  font-size: 1.2em;
}

/* Related Products */
.related-products { background: var(--c-surface); }
.related-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-5);
}

/* Product nav (prev/next) */
.product-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
  margin-top: var(--sp-8);
  padding-top: var(--sp-8);
  border-top: 1px solid var(--c-border);
}
.prod-nav-card {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  padding: var(--sp-4) var(--sp-5);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  text-decoration: none;
  transition: all var(--dur-normal) var(--ease-out);
}
.prod-nav-card:hover { transform: translateY(-2px); box-shadow: var(--sh-md); border-color: var(--c-border-mid); }
.prod-nav-card.prev { flex-direction: row; }
.prod-nav-card.next { flex-direction: row-reverse; }
.prod-nav-arrow { color: var(--c-secondary); font-size: var(--sz-xl); flex-shrink: 0; }
.prod-nav-label { font-size: var(--sz-xs); color: var(--c-text-muted); margin-bottom: 2px; text-transform: uppercase; letter-spacing: 0.06em; }
.prod-nav-name  { font-size: var(--sz-xs); font-weight: var(--fw-semibold); color: var(--c-text); line-height: 1.3; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* Other categories sidebar */
.other-cats {
  background: var(--c-surface);
  border-radius: var(--r-2xl);
  padding: var(--sp-6);
  border: 1px solid var(--c-border);
}
.other-cats-title { font-size: var(--sz-sm); font-weight: var(--fw-semibold); color: var(--c-text-muted); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: var(--sp-4); }
.other-cat-link {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4);
  border-radius: var(--r-lg);
  text-decoration: none;
  margin-bottom: var(--sp-2);
  transition: all var(--dur-fast);
}
.other-cat-link:hover { background: var(--c-surface-2); }
.other-cat-icon { width: 28px; height: 28px; border-radius: var(--r-md); display: flex; align-items: center; justify-content: center; font-size: var(--sz-xs); flex-shrink: 0; }
.other-cat-name { font-size: var(--sz-sm); font-weight: var(--fw-medium); color: var(--c-text-2); }

/* Filter Bar */
.filter-bar {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-8);
  flex-wrap: wrap;
}
.filter-label { font-size: var(--sz-sm); font-weight: var(--fw-semibold); color: var(--c-text-muted); flex-shrink: 0; }
.filter-btn {
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--r-full);
  font-size: var(--sz-sm);
  font-weight: var(--fw-medium);
  cursor: pointer;
  transition: all var(--dur-fast);
  border: 1.5px solid var(--c-border);
  background: var(--c-surface);
  color: var(--c-text-muted);
}
.filter-btn:hover,
.filter-btn.is-active {
  border-color: var(--c-secondary);
  background: var(--c-secondary);
  color: white;
}

/* ---- Responsive ---- */
@media (max-width: 1280px) {
  .prod-grid     { grid-template-columns: repeat(3, 1fr); }
  .related-grid  { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 1024px) {
  .category-showcase { grid-template-columns: repeat(2, 1fr); }
  .detail-outer.has-colors { grid-template-columns: 1fr; }
  .detail-grid       { grid-template-columns: 1fr; }
  .detail-gallery    { position: static; }
  .detail-colors     { position: static; max-height: 320px; width: 100%; margin-top: var(--sp-6); }
  .dcl-name          { white-space: normal; }
  .prod-grid         { grid-template-columns: repeat(2, 1fr); }
  .related-grid      { grid-template-columns: repeat(2, 1fr); }
  .cat-intro-inner   { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .category-showcase { grid-template-columns: 1fr; }
  .prod-grid         { grid-template-columns: 1fr; }
  .related-grid      { grid-template-columns: 1fr; }
  .product-nav       { grid-template-columns: 1fr 1fr; gap: var(--sp-2); }
  .prod-nav-card     { padding: var(--sp-3) var(--sp-4); }
  .prod-nav-arrow    { font-size: var(--sz-lg); }
  .detail-actions    { gap: var(--sp-2); }
  .detail-actions .btn { flex: 1 1 0; font-size: var(--sz-xs); padding: var(--sp-2) var(--sp-2); }
}

/* ============================================================
   PRODUCT SEARCH
   ============================================================ */

/* Search bar (on listing page + search page) */
.prod-search-form {
  margin: 0 auto var(--sp-12);
  max-width: 700px;
}
.prod-search-form-lg {
  max-width: 860px;
}
.prod-search-row {
  display: flex;
  align-items: stretch;
  gap: var(--sp-3);
  height: 56px;
}
.prod-search-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  background: var(--c-surface);
  border: 2px solid var(--c-border);
  border-radius: var(--r-full);
  padding: 0 var(--sp-6);
  gap: var(--sp-3);
  box-shadow: 0 4px 24px rgba(21,101,192,0.08);
  transition: border-color var(--dur-normal), box-shadow var(--dur-normal);
  min-width: 0;
}
.prod-search-wrap:focus-within {
  border-color: var(--c-secondary);
  box-shadow: 0 0 0 4px rgba(30,127,217,0.12);
}
.prod-search-icon {
  color: var(--c-text-muted);
  font-size: var(--sz-lg);
  flex-shrink: 0;
}
.prod-search-input {
  flex: 1;
  border: none;
  background: transparent;
  font-size: var(--sz-base);
  color: var(--c-text);
  outline: none;
  min-width: 0;
  height: 100%;
}
.prod-search-input::placeholder { color: var(--c-text-muted); }
.prod-search-btn {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  background: var(--g-brand);
  color: white;
  border: none;
  border-radius: var(--r-full);
  padding: 0 var(--sp-8);
  font-size: var(--sz-base);
  font-weight: var(--fw-semibold);
  cursor: pointer;
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(21,101,192,0.25);
  transition: opacity var(--dur-normal), transform var(--dur-normal);
}
.prod-search-btn:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}
@media (max-width: 640px) {
  .prod-search-row { flex-direction: column; height: auto; gap: var(--sp-2); }
  .prod-search-wrap { height: 52px; border-radius: var(--r-2xl); }
  .prod-search-btn { height: 48px; border-radius: var(--r-2xl); }
}

/* Search results page */
.prod-search-section { background: var(--c-bg); }

.prod-search-results-header {
  margin-bottom: var(--sp-6);
}
.prod-search-count {
  font-size: var(--sz-sm);
  color: var(--c-text-muted);
}

.prod-search-results {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-bottom: var(--sp-12);
}
.prod-search-result-card {
  display: flex;
  align-items: center;
  gap: var(--sp-5);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-2xl);
  padding: var(--sp-5) var(--sp-6);
  text-decoration: none;
  transition: all var(--dur-normal);
}
.prod-search-result-card:hover {
  border-color: var(--c-secondary);
  transform: translateX(4px);
  box-shadow: 0 4px 20px rgba(21,101,192,0.1);
}
.psr-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--r-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.psr-body { flex: 1; min-width: 0; }
.psr-cat {
  font-size: var(--sz-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 2px;
}
.psr-name {
  font-size: var(--sz-base);
  font-weight: var(--fw-bold);
  color: var(--c-text);
  margin-bottom: 2px;
}
.psr-desc {
  font-size: var(--sz-sm);
  color: var(--c-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.psr-arrow {
  color: var(--c-text-muted);
  font-size: var(--sz-sm);
  flex-shrink: 0;
  transition: color var(--dur-normal), transform var(--dur-normal);
}
.prod-search-result-card:hover .psr-arrow {
  color: var(--c-secondary);
  transform: translateX(4px);
}

/* Empty state */
.prod-search-empty {
  text-align: center;
  padding: var(--sp-20) 0;
  color: var(--c-text-muted);
}
.prod-search-empty i {
  font-size: 3rem;
  margin-bottom: var(--sp-4);
  opacity: 0.4;
  display: block;
}
.prod-search-empty p {
  font-size: var(--sz-lg);
  margin-bottom: var(--sp-6);
}

/* Browse by category */
.prod-search-browse { margin-top: var(--sp-6); }
.prod-search-browse-label {
  font-size: var(--sz-sm);
  font-weight: var(--fw-semibold);
  color: var(--c-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--sp-5);
}
.prod-search-cat-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--sp-3);
}
.prod-search-cat-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-5) var(--sp-3);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-2xl);
  text-decoration: none;
  color: var(--c-text);
  font-size: var(--sz-sm);
  font-weight: var(--fw-semibold);
  text-align: center;
  transition: all var(--dur-normal);
}
.prod-search-cat-btn i {
  font-size: 1.6rem;
  color: var(--cc);
}
.prod-search-cat-btn small {
  font-size: var(--sz-xs);
  color: var(--c-text-muted);
  font-weight: var(--fw-normal);
}
.prod-search-cat-btn:hover {
  border-color: var(--cc);
  background: var(--ccl);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.08);
}
@media (max-width: 1024px) {
  .prod-search-cat-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 640px) {
  .prod-search-cat-grid { grid-template-columns: repeat(2, 1fr); }
  .prod-search-wrap { border-radius: var(--r-2xl); padding: var(--sp-3); flex-wrap: wrap; }
  .prod-search-btn { width: 100%; text-align: center; border-radius: var(--r-xl); }
}

/* Browse nav strip on main product page */
.prod-browse-nav {
  display: flex;
  gap: var(--sp-3);
  margin-bottom: var(--sp-10);
  flex-wrap: wrap;
}
.prod-browse-btn {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex: 1;
  min-width: 180px;
  padding: var(--sp-4) var(--sp-6);
  background: var(--c-surface);
  border: 1.5px solid var(--c-border);
  border-radius: var(--r-xl);
  text-decoration: none;
  color: var(--c-text);
  font-weight: var(--fw-semibold);
  font-size: var(--sz-sm);
  transition: all var(--dur-normal);
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.prod-browse-btn i {
  font-size: 1.1rem;
  color: var(--c-secondary);
  flex-shrink: 0;
}
.prod-browse-btn:hover {
  border-color: var(--c-secondary);
  background: var(--c-secondary);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(30,127,217,0.2);
}
.prod-browse-btn:hover i { color: white; }
@media (max-width: 640px) {
  .prod-browse-btn { min-width: 100%; }
}

/* ============================================================
   CATALOG / MATERIAL / LIST PAGES
   ============================================================ */

/* Shared tab nav */
.catalog-tabs {
  display: flex;
  gap: var(--sp-2);
  flex-wrap: wrap;
  margin-bottom: var(--sp-10);
}
.catalog-tab {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-5);
  border-radius: var(--r-full);
  border: 1.5px solid var(--c-border);
  font-size: var(--sz-sm);
  font-weight: var(--fw-medium);
  color: var(--c-text-2);
  text-decoration: none;
  background: var(--c-surface);
  transition: all var(--dur-fast);
}
.catalog-tab:hover, .catalog-tab.active {
  background: var(--c-secondary);
  color: white;
  border-color: var(--c-secondary);
}

/* ── CATALOG page ── */
.catalog-section { background: var(--c-bg); }
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}
.catalog-cat-card {
  background: var(--c-surface);
  border-radius: var(--r-2xl);
  overflow: hidden;
  border: 1px solid var(--c-border);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  transition: transform var(--dur-normal), box-shadow var(--dur-normal);
}
.catalog-cat-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.1);
}
.catalog-cat-header {
  position: relative;
  padding: var(--sp-8) var(--sp-6) var(--sp-6);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--sp-3);
  overflow: hidden;
}
.catalog-cat-bg-icon {
  position: absolute;
  right: -1rem;
  bottom: -1rem;
  font-size: 6rem;
  color: rgba(255,255,255,0.12);
  pointer-events: none;
}
.catalog-cat-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: var(--r-full);
  background: rgba(255,255,255,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: white;
  backdrop-filter: blur(4px);
}
.catalog-cat-count {
  font-size: var(--sz-xs);
  color: rgba(255,255,255,0.85);
  font-weight: var(--fw-medium);
  background: rgba(0,0,0,0.15);
  padding: 2px 10px;
  border-radius: var(--r-full);
}
.catalog-cat-body {
  padding: var(--sp-5) var(--sp-6);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.catalog-cat-name {
  font-size: var(--sz-lg);
  font-weight: var(--fw-extrabold);
  color: var(--c-text);
}
.catalog-cat-full {
  font-size: var(--sz-xs);
  color: var(--c-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.catalog-cat-desc {
  font-size: var(--sz-sm);
  color: var(--c-text-2);
  line-height: 1.6;
  flex: 1;
  margin: 0;
}
.catalog-cat-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--sp-3);
  padding-top: var(--sp-3);
  border-top: 1px solid var(--c-border);
}
.catalog-cat-ja {
  font-size: 0.7rem;
  color: var(--c-text-muted);
}
.catalog-cat-link {
  font-size: var(--sz-xs);
  font-weight: var(--fw-semibold);
  color: var(--c-secondary);
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ── MATERIAL page ── */
.material-section { background: var(--c-bg); }
.material-intro {
  max-width: 700px;
  margin-bottom: var(--sp-10);
  color: var(--c-text-2);
  font-size: var(--sz-base);
  line-height: 1.7;
}
.material-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-5);
  margin-bottom: var(--sp-14);
}
.material-card {
  background: var(--c-surface);
  border-radius: var(--r-xl);
  border: 1px solid var(--c-border);
  overflow: hidden;
}
.material-card-header {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  padding: var(--sp-4) var(--sp-5);
}
.material-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--r-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.material-name-en {
  font-size: var(--sz-sm);
  font-weight: var(--fw-bold);
  color: var(--c-text);
}
.material-name-th {
  font-size: var(--sz-xs);
  color: var(--c-text-2);
}
.material-name-ja {
  font-size: 0.65rem;
  color: var(--c-text-muted);
}
.material-card-body {
  padding: var(--sp-4) var(--sp-5);
}
.material-items {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.material-item-link {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--sz-sm);
  color: var(--c-text-2);
  text-decoration: none;
  padding: 3px 0;
  transition: color var(--dur-fast);
}
.material-item-link i { font-size: 0.6em; color: var(--c-text-muted); }
.material-item-link:hover { color: var(--c-secondary); }
.material-card-footer {
  padding: var(--sp-4) var(--sp-5);
  border-top: 1px solid var(--c-border);
}
.material-search-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  color: white;
  font-size: var(--sz-xs);
  font-weight: var(--fw-semibold);
  padding: var(--sp-2) var(--sp-5);
  border-radius: var(--r-full);
  text-decoration: none;
  opacity: 0.9;
  transition: opacity var(--dur-fast), transform var(--dur-fast);
}
.material-search-btn:hover { opacity: 1; transform: translateY(-1px); }
.section-title-sm {
  font-size: var(--sz-xl);
  font-weight: var(--fw-bold);
  color: var(--c-text);
  margin-bottom: var(--sp-5);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}
.section-title-sm i { color: var(--c-secondary); }
.material-cat-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}
.material-cat-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--r-full);
  font-size: var(--sz-sm);
  font-weight: var(--fw-semibold);
  text-decoration: none;
  transition: transform var(--dur-fast), box-shadow var(--dur-fast);
}
.material-cat-chip:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.1); }

/* ── LIST page ── */
.list-section { background: var(--c-bg); }
.list-stats {
  display: flex;
  align-items: center;
  gap: var(--sp-8);
  padding: var(--sp-5) var(--sp-8);
  background: var(--c-surface);
  border-radius: var(--r-2xl);
  border: 1px solid var(--c-border);
  margin-bottom: var(--sp-10);
}
.list-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.list-stat-num {
  font-size: var(--sz-2xl);
  font-weight: var(--fw-extrabold);
  color: var(--c-secondary);
  line-height: 1;
}
.list-stat-label {
  font-size: var(--sz-xs);
  color: var(--c-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.list-stat-search { margin-left: auto; }
.list-search-link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--sz-sm);
  font-weight: var(--fw-semibold);
  color: var(--c-secondary);
  text-decoration: none;
}
.list-category {
  margin-bottom: var(--sp-10);
  background: var(--c-surface);
  border-radius: var(--r-2xl);
  border: 1px solid var(--c-border);
  overflow: hidden;
}
.list-cat-header {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  padding: var(--sp-5) var(--sp-6);
}
.list-cat-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--r-full);
  background: rgba(255,255,255,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.list-cat-name {
  font-size: var(--sz-lg);
  font-weight: var(--fw-extrabold);
  color: white;
}
.list-cat-fullname {
  font-size: var(--sz-xs);
  color: rgba(255,255,255,0.75);
}
.list-cat-ja {
  font-size: 0.65rem;
  color: rgba(255,255,255,0.6);
}
.list-cat-count {
  margin-left: auto;
  background: rgba(0,0,0,0.2);
  color: white;
  font-size: var(--sz-xs);
  font-weight: var(--fw-bold);
  padding: 3px 12px;
  border-radius: var(--r-full);
}
.list-cat-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  background: rgba(255,255,255,0.2);
  color: white;
  font-size: var(--sz-xs);
  font-weight: var(--fw-semibold);
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--r-full);
  text-decoration: none;
  backdrop-filter: blur(4px);
  transition: background var(--dur-fast);
  white-space: nowrap;
}
.list-cat-btn:hover { background: rgba(255,255,255,0.35); }
.list-table-wrap { overflow-x: auto; }
.list-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--sz-sm);
}
.list-table thead th {
  background: var(--c-surface-2);
  padding: var(--sp-3) var(--sp-5);
  text-align: left;
  font-size: var(--sz-xs);
  font-weight: var(--fw-semibold);
  color: var(--c-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-bottom: 1px solid var(--c-border);
}
.list-table tbody tr {
  border-bottom: 1px solid var(--c-border);
  transition: background var(--dur-fast);
}
.list-table tbody tr:hover { background: var(--c-surface-2); }
.list-table tbody tr:last-child { border-bottom: none; }
.list-table td {
  padding: var(--sp-3) var(--sp-5);
  vertical-align: top;
  color: var(--c-text-2);
}
.list-num {
  width: 40px;
  text-align: center;
  color: var(--c-text-muted) !important;
  font-size: var(--sz-xs);
}
.list-prodname {
  font-weight: var(--fw-semibold);
  color: var(--c-text) !important;
  min-width: 200px;
}
.list-prodname-ja {
  font-size: 0.65rem;
  color: var(--c-text-muted);
  font-weight: var(--fw-normal);
  margin-top: 2px;
}
.list-proddesc {
  font-size: var(--sz-xs);
  color: var(--c-text-muted) !important;
  max-width: 360px;
}
.list-detail-btn {
  display: inline-flex;
  align-items: center;
  padding: 3px 12px;
  border-radius: var(--r-full);
  font-size: var(--sz-xs);
  font-weight: var(--fw-semibold);
  text-decoration: none;
  white-space: nowrap;
}
.list-jumpto {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-5);
  background: var(--c-surface);
  border-radius: var(--r-2xl);
  border: 1px solid var(--c-border);
  margin-top: var(--sp-4);
}
.jumpto-label {
  font-size: var(--sz-xs);
  font-weight: var(--fw-semibold);
  color: var(--c-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.jumpto-chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 14px;
  border-radius: var(--r-full);
  font-size: var(--sz-xs);
  font-weight: var(--fw-semibold);
  text-decoration: none;
  transition: transform var(--dur-fast);
}
.jumpto-chip:hover { transform: translateY(-2px); }

/* Responsive */
@media (max-width: 1024px) {
  .catalog-grid { grid-template-columns: repeat(2, 1fr); }
  .material-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .catalog-grid { grid-template-columns: 1fr; }
  .material-grid { grid-template-columns: 1fr; }
  .catalog-tabs { gap: var(--sp-1); }
  .catalog-tab { font-size: var(--sz-xs); padding: var(--sp-2) var(--sp-3); }
  .list-stats { flex-wrap: wrap; gap: var(--sp-4); }
  .list-cat-header { flex-wrap: wrap; gap: var(--sp-2); }
}

/* ============================================================
   MATERIAL PAGE (mat-*)
   ============================================================ */
.mat-hero {
  background: linear-gradient(135deg, var(--c-surface) 0%, var(--c-bg) 100%);
  border-bottom: 1px solid var(--c-border);
  padding: var(--sp-10) 0 var(--sp-8);
}
.mat-hero-content {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-8);
  flex-wrap: wrap;
}
.mat-hero-title {
  font-size: var(--sz-4xl);
  font-weight: var(--fw-extrabold);
  line-height: 1.15;
  color: var(--c-text);
  margin: var(--sp-3) 0 var(--sp-4);
}
.mat-hero-title span { color: var(--c-secondary); }
.mat-hero-desc {
  font-size: var(--sz-base);
  color: var(--c-text-2);
  max-width: 480px;
  line-height: 1.7;
}
.mat-hero-nav {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  flex-shrink: 0;
}
.mat-nav-pill {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-5);
  border-radius: var(--r-full);
  border: 1.5px solid var(--c-border);
  font-size: var(--sz-sm);
  font-weight: var(--fw-medium);
  color: var(--c-text-2);
  text-decoration: none;
  background: var(--c-surface);
  transition: all var(--dur-fast);
  min-width: 160px;
}
.mat-nav-pill i { color: var(--c-text-muted); font-size: 0.85em; }
.mat-nav-pill:hover, .mat-nav-pill.active {
  background: var(--c-secondary);
  color: white;
  border-color: var(--c-secondary);
}
.mat-nav-pill:hover i, .mat-nav-pill.active i { color: white; }

.mat-section { background: var(--c-bg); }
.mat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-5);
  margin-bottom: var(--sp-14);
}
.mat-tile {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-2xl);
  padding: var(--sp-5);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  transition: transform var(--dur-normal), box-shadow var(--dur-normal);
}
.mat-tile:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(0,0,0,0.08);
}
.mat-tile-top {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}
.mat-tile-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--r-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.15rem;
  flex-shrink: 0;
}
.mat-tile-name {
  font-size: var(--sz-sm);
  font-weight: var(--fw-bold);
  color: var(--c-text);
  line-height: 1.3;
}
.mat-tile-sub {
  font-size: var(--sz-xs);
  color: var(--c-text-muted);
}
.mat-tile-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  flex: 1;
}
.mat-tag {
  font-size: var(--sz-xs);
  font-weight: var(--fw-medium);
  padding: 3px 10px;
  border-radius: var(--r-full);
  border: 1.5px solid;
  text-decoration: none;
  transition: all var(--dur-fast);
  background: transparent;
}
.mat-tag:hover { opacity: 0.75; }
.mat-tag-more {
  font-size: var(--sz-xs);
  color: var(--c-text-muted);
  padding: 3px 8px;
  align-self: center;
}
.mat-tile-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  color: white;
  font-size: var(--sz-sm);
  font-weight: var(--fw-semibold);
  padding: var(--sp-3);
  border-radius: var(--r-xl);
  text-decoration: none;
  opacity: 0.9;
  transition: opacity var(--dur-fast), transform var(--dur-fast);
}
.mat-tile-cta:hover { opacity: 1; transform: scale(1.02); }

.mat-cats {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-2xl);
  padding: var(--sp-6) var(--sp-7);
}
.mat-cats-label {
  font-size: var(--sz-sm);
  font-weight: var(--fw-semibold);
  color: var(--c-text-2);
  margin-bottom: var(--sp-4);
}
.mat-cats-label i { color: var(--c-secondary); margin-right: var(--sp-2); }
.mat-cats-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}
.mat-cat-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--r-full);
  font-size: var(--sz-sm);
  font-weight: var(--fw-semibold);
  text-decoration: none;
  background: var(--ccl, #f3f4f6);
  border: 1px solid color-mix(in srgb, var(--cc, #888) 25%, transparent);
  transition: transform var(--dur-fast), box-shadow var(--dur-fast);
}
.mat-cat-chip:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.1); }
.mat-chip-count {
  background: rgba(0,0,0,0.1);
  border-radius: var(--r-full);
  padding: 0 7px;
  font-size: var(--sz-xs);
  font-weight: var(--fw-bold);
}

@media (max-width: 1024px) {
  .mat-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .mat-grid { grid-template-columns: 1fr; }
  .mat-hero-content { flex-direction: column; }
  .mat-hero-nav { flex-direction: row; flex-wrap: wrap; }
  .mat-nav-pill { min-width: auto; }
}

/* ============================================================
   PRODUCT LIST BETA PAGE (plist-*)
   ============================================================ */
.plist-header {
  background: var(--c-surface);
  border-bottom: 1px solid var(--c-border);
  padding: var(--sp-8) 0 var(--sp-6);
}
.plist-header-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-8);
  flex-wrap: wrap;
  margin-bottom: var(--sp-5);
}
.plist-title-row {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-2);
}
.plist-title {
  font-size: var(--sz-3xl);
  font-weight: var(--fw-extrabold);
  color: var(--c-text);
}
.plist-beta {
  background: var(--c-secondary);
  color: white;
  font-size: var(--sz-xs);
  font-weight: var(--fw-bold);
  padding: 2px 8px;
  border-radius: var(--r-md);
  letter-spacing: 0.05em;
  vertical-align: super;
}
.plist-subtitle {
  font-size: var(--sz-sm);
  color: var(--c-text-2);
}
.plist-nav {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  flex-wrap: wrap;
}
.plist-nav-btn {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--r-full);
  border: 1.5px solid var(--c-border);
  font-size: var(--sz-xs);
  font-weight: var(--fw-semibold);
  color: var(--c-text-2);
  text-decoration: none;
  background: var(--c-bg);
  transition: all var(--dur-fast);
}
.plist-nav-btn:hover, .plist-nav-btn.active {
  background: var(--c-secondary);
  color: white;
  border-color: var(--c-secondary);
}
.plist-stats {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  font-size: var(--sz-sm);
  color: var(--c-text-2);
}
.plist-stats strong { color: var(--c-secondary); font-weight: var(--fw-extrabold); }
.plist-stat-sep { color: var(--c-text-muted); }
.plist-expand-all {
  margin-left: auto;
  display: flex;
  gap: var(--sp-2);
}
.plist-expand-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--r-full);
  border: 1.5px solid var(--c-border);
  background: var(--c-bg);
  font-size: var(--sz-xs);
  font-weight: var(--fw-semibold);
  color: var(--c-text-2);
  cursor: pointer;
  transition: all var(--dur-fast);
}
.plist-expand-btn:hover { border-color: var(--c-secondary); color: var(--c-secondary); }

/* Sticky jump nav */
.plist-jumps {
  background: var(--c-surface);
  border-bottom: 1px solid var(--c-border);
  padding: var(--sp-3) 0;
  position: sticky;
  top: 60px;
  z-index: 90;
  transition: box-shadow var(--dur-fast);
}
.plist-jumps.stuck { box-shadow: 0 4px 16px rgba(0,0,0,0.08); }
.plist-jump-row {
  display: flex;
  flex-wrap: nowrap;
  gap: var(--sp-2);
  overflow-x: auto;
  padding-bottom: 2px;
  scrollbar-width: none;
}
.plist-jump-row::-webkit-scrollbar { display: none; }
.plist-jump {
  display: inline-flex;
  align-items: center;
  padding: 4px 14px;
  border-radius: var(--r-full);
  font-size: var(--sz-xs);
  font-weight: var(--fw-semibold);
  text-decoration: none;
  white-space: nowrap;
  color: var(--cc, var(--c-secondary));
  border: 1.5px solid color-mix(in srgb, var(--cc, var(--c-secondary)) 30%, transparent);
  background: color-mix(in srgb, var(--cc, var(--c-secondary)) 8%, transparent);
  transition: all var(--dur-fast);
}
.plist-jump:hover {
  background: var(--cc, var(--c-secondary));
  color: white;
}

/* Accordion body */
.plist-body { background: var(--c-bg); padding: var(--sp-8) 0 var(--sp-14); }
.plist-group {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-2xl);
  overflow: hidden;
  margin-bottom: var(--sp-4);
}
.plist-group-hd {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-4) var(--sp-6);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  gap: var(--sp-4);
  transition: background var(--dur-fast);
}
.plist-group-hd:hover { background: var(--c-surface-2); }
.plist-group-left {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
}
.plist-group-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--r-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.plist-group-name {
  display: block;
  font-size: var(--sz-base);
  font-weight: var(--fw-extrabold);
  color: var(--c-text);
}
.plist-group-full {
  display: block;
  font-size: var(--sz-xs);
  color: var(--c-text-muted);
}
.plist-group-ja {
  display: block;
  font-size: 0.65rem;
  color: var(--c-text-muted);
}
.plist-group-right {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-shrink: 0;
}
.plist-group-count {
  font-size: var(--sz-xs);
  font-weight: var(--fw-bold);
  padding: 3px 12px;
  border-radius: var(--r-full);
}
.plist-group-link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  font-size: var(--sz-xs);
  font-weight: var(--fw-semibold);
  color: var(--c-secondary);
  text-decoration: none;
  white-space: nowrap;
}
.plist-chevron {
  color: var(--c-text-muted);
  font-size: 0.75rem;
  transition: transform var(--dur-fast);
}
.plist-group-hd[aria-expanded="true"] .plist-chevron { transform: rotate(180deg); }

/* Table */
.plist-group-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.plist-group-body.open { max-height: 9999px; }
.plist-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--sz-sm);
}
.plist-table thead th {
  background: var(--c-surface-2);
  padding: var(--sp-3) var(--sp-5);
  text-align: left;
  font-size: var(--sz-xs);
  font-weight: var(--fw-semibold);
  color: var(--c-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}
.plist-th-num { width: 40px; text-align: center; }
.plist-th-ja { width: 220px; }
.plist-th-act { width: 60px; }
.plist-row {
  border-bottom: 1px solid var(--c-border);
  cursor: pointer;
  transition: background var(--dur-fast);
}
.plist-row:hover { background: var(--c-surface-2); }
.plist-row:last-child { border-bottom: none; }
.plist-table td { padding: var(--sp-3) var(--sp-5); vertical-align: middle; }
.plist-td-num {
  text-align: center;
  color: var(--c-text-muted);
  font-size: var(--sz-xs);
  width: 40px;
}
.plist-td-name {
  font-weight: var(--fw-semibold);
  color: var(--c-text);
  min-width: 180px;
}
.plist-td-ja {
  font-size: var(--sz-xs);
  color: var(--c-text-muted);
  width: 220px;
}
.plist-td-desc {
  font-size: var(--sz-xs);
  color: var(--c-text-2);
  max-width: 340px;
}
.plist-td-act { width: 60px; }
.plist-view-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 3px 12px;
  border-radius: var(--r-full);
  font-size: var(--sz-xs);
  font-weight: var(--fw-semibold);
  white-space: nowrap;
}

@media (max-width: 1024px) {
  .plist-th-ja, .plist-td-ja { display: none; }
}
@media (max-width: 640px) {
  .plist-header-row { flex-direction: column; gap: var(--sp-4); }
  .plist-nav { flex-wrap: wrap; }
  .plist-group-hd { padding: var(--sp-4); }
  .plist-group-full, .plist-group-ja { display: none; }
  .plist-td-desc { display: none; }
  .plist-group-link { display: none; }
  .plist-expand-all { flex-wrap: wrap; }
}

/* ============================================================
   MATERIAL GUIDE (msag-*)
   ============================================================ */

/* Hero */
.msag-hero {
  background: var(--c-bg);
  padding: var(--sp-10) 0 var(--sp-8);
  border-bottom: 1px solid var(--c-border);
}
.msag-hero-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-8);
  flex-wrap: wrap;
}
.msag-eyebrow {
  font-size: var(--sz-xs);
  font-weight: var(--fw-bold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-text-muted);
  margin-bottom: var(--sp-3);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}
.msag-hero-title {
  font-size: clamp(1.8rem, 3.5vw, var(--sz-4xl));
  font-weight: var(--fw-extrabold);
  color: var(--c-text);
  line-height: 1.15;
  margin-bottom: var(--sp-4);
}
.msag-hero-title span { color: var(--c-secondary); }
.msag-hero-desc {
  font-size: var(--sz-base);
  color: var(--c-text-muted);
  max-width: 500px;
  line-height: 1.7;
}
.msag-hero-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  align-self: center;
}
.msag-nav-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 8px 16px;
  border-radius: var(--r-full);
  font-size: var(--sz-sm);
  font-weight: var(--fw-semibold);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  color: var(--c-text-muted);
  text-decoration: none;
  transition: all var(--dur-fast);
}
.msag-nav-pill:hover { background: var(--c-surface-2); color: var(--c-text); }
.msag-nav-pill.active { background: var(--c-secondary); color: white; border-color: var(--c-secondary); }

/* Tab bar */
.msag-tabbar {
  position: sticky;
  top: 64px;
  z-index: 40;
  background: var(--c-surface);
  border-bottom: 2px solid var(--c-border);
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.msag-tabs {
  display: flex;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.msag-tabs::-webkit-scrollbar { display: none; }
.msag-tab {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-4) var(--sp-5);
  font-size: var(--sz-sm);
  font-weight: var(--fw-semibold);
  color: var(--c-text-muted);
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--dur-fast);
  flex-shrink: 0;
}
.msag-tab:hover { color: var(--c-text); background: var(--c-surface-2); }
.msag-tab.active { color: var(--c-text); border-bottom-color: var(--c-secondary); background: var(--c-surface-3); }

/* Panels */
.msag-panels { padding: var(--sp-10) 0 var(--sp-16); background: var(--c-bg); }
.msag-panel { display: none; }
.msag-panel.active { display: block; animation: fadeIn 0.2s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* Panel header */
.msag-panel-hd {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-5);
  background: var(--c-surface);
  border-radius: var(--r-2xl);
  padding: var(--sp-8);
  margin-bottom: var(--sp-8);
  border: 1px solid var(--c-border);
}
.msag-panel-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--r-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}
.msag-panel-title {
  font-size: var(--sz-2xl);
  font-weight: var(--fw-extrabold);
  color: var(--c-text);
  margin-bottom: var(--sp-1);
}
.msag-panel-en {
  font-size: var(--sz-sm);
  color: var(--c-text-muted);
  margin-bottom: var(--sp-3);
}
.msag-panel-desc {
  font-size: var(--sz-base);
  color: var(--c-text-2);
  line-height: 1.7;
  margin-bottom: var(--sp-4);
}
.msag-subtypes {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}
.msag-subtype-tag {
  padding: 4px 12px;
  border-radius: var(--r-full);
  font-size: var(--sz-xs);
  font-weight: var(--fw-semibold);
}

/* Products section */
.msag-products-title {
  font-size: var(--sz-sm);
  font-weight: var(--fw-bold);
  color: var(--c-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--sp-4);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}
.msag-products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--sp-4);
  margin-bottom: var(--sp-10);
}
.msag-prod-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: var(--sp-5);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  transition: all var(--dur-fast);
  position: relative;
  overflow: hidden;
}
.msag-prod-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--mc, #3b82f6);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-fast);
}
.msag-prod-card:hover { transform: translateY(-3px); box-shadow: var(--sh-lg); border-color: transparent; }
.msag-prod-card:hover::after { transform: scaleX(1); }
.msag-prod-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  border-radius: var(--r-full);
  font-size: 10px;
  font-weight: var(--fw-bold);
  color: white;
  letter-spacing: 0.05em;
  align-self: flex-start;
}
.msag-prod-name {
  font-size: var(--sz-base);
  font-weight: var(--fw-bold);
  color: var(--c-text);
  line-height: 1.3;
}
.msag-prod-desc {
  font-size: var(--sz-sm);
  color: var(--c-text-muted);
  line-height: 1.5;
  flex: 1;
}
.msag-prod-arrow {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  color: var(--mc, #3b82f6);
  font-size: var(--sz-sm);
  opacity: 0;
  transition: opacity var(--dur-fast);
}
.msag-prod-card:hover .msag-prod-arrow { opacity: 1; }

/* Product list — vertical stack, each product full-width */
.msag-prod-color-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}
.msag-pcl-item {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  border-left: 4px solid var(--mc, #3b82f6);
  overflow: hidden;
  width: 100%;
}
.msag-pcl-header {
  padding: var(--sp-3) var(--sp-4);
  border-bottom: 1px solid var(--c-border);
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
}
.msag-pcl-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-1) var(--sp-3);
  flex: 1;
  min-width: 0;
}
.msag-pcl-badge {
  font-size: 10px;
  font-weight: var(--fw-bold);
  color: #fff;
  padding: 2px 8px;
  border-radius: 20px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  white-space: nowrap;
}
.msag-pcl-name {
  font-size: var(--sz-base);
  font-weight: var(--fw-bold);
  color: var(--c-text);
  text-decoration: none;
  transition: color var(--dur-fast);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.msag-pcl-name:hover { color: var(--mc, #3b82f6); text-decoration: underline; }
.msag-pcl-desc {
  font-size: var(--sz-sm);
  color: var(--c-text-muted);
  width: 100%;
  flex-basis: 100%;
}
/* ── Color horizontal scroll ────────────────────── */
.msag-color-scroll {
  display: flex;
  flex-direction: row;
  overflow-x: auto;
  border-top: 1px solid var(--c-border);
  scrollbar-width: thin;
  scrollbar-color: var(--c-border) transparent;
}
.msag-color-scroll::-webkit-scrollbar { height: 4px; }
.msag-color-scroll::-webkit-scrollbar-track { background: transparent; }
.msag-color-scroll::-webkit-scrollbar-thumb { background: var(--c-border); border-radius: 99px; }

/* Each color column card — width fits content */
.msag-col-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 5px;
  padding: 12px 10px 10px;
  min-width: 0;
  width: max-content;
  border-right: 1px solid var(--c-border);
  text-decoration: none;
  text-align: center;
  flex-shrink: 0;
  transition: background 0.12s;
}
.msag-col-card:last-child { border-right: none; }
.msag-col-card:hover {
  background: color-mix(in srgb, var(--mc,#3b82f6) 7%, var(--c-bg));
}
@supports not (background: color-mix(in srgb,red 7%,white)) {
  .msag-col-card:hover { background: #eef2ff; }
}
/* Dot */
.msag-col-dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  box-shadow: 0 2px 5px rgba(0,0,0,0.18);
  flex-shrink: 0;
}
.msag-col-dot-none {
  background: var(--c-border) !important;
  box-shadow: none;
  opacity: 0.4;
}
/* Code badge — always occupies same height so names align */
.msag-col-code {
  display: inline-block;
  font-family: 'Courier New', monospace;
  font-size: 10px;
  font-weight: 700;
  color: #fff;
  background: var(--mc, #3b82f6);
  border-radius: 4px;
  padding: 1px 5px;
  line-height: 1.4;
  height: 18px;
  box-sizing: border-box;
}
.msag-col-code-empty {
  background: transparent;
  visibility: hidden;
  pointer-events: none;
}
/* Name — no truncation, shows full text */
.msag-col-name {
  font-size: 11px;
  font-weight: 600;
  color: var(--c-text);
  line-height: 1.3;
  white-space: nowrap;
}

/* Swatches */
.msag-swatches-wrap {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-2xl);
  padding: var(--sp-6) var(--sp-8);
}
.msag-swatches-title {
  font-size: var(--sz-sm);
  font-weight: var(--fw-bold);
  color: var(--c-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--sp-5);
  padding-bottom: var(--sp-3);
  border-bottom: 1px solid var(--c-border);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}
.msag-swatches {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-4);
}
.msag-swatch {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  width: 68px;
}
.msag-swatch-box {
  width: 48px;
  height: 48px;
  border-radius: var(--r-lg);
  box-shadow: 0 2px 6px rgba(0,0,0,0.12);
}
.msag-swatch-code {
  font-size: 11px;
  font-weight: var(--fw-bold);
  color: var(--c-text-muted);
}
.msag-swatch-name {
  font-size: 10px;
  color: var(--c-text-muted);
  text-align: center;
  line-height: 1.3;
}

/* Responsive */
@media (max-width: 1024px) {
  .msag-hero-inner { flex-direction: column; }
  .msag-hero-nav { width: 100%; }
  .msag-products-grid { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
}
@media (max-width: 640px) {
  .msag-panel-hd { flex-direction: column; }
  .msag-products-grid { grid-template-columns: 1fr 1fr; }
  .msag-tab { padding: var(--sp-3) var(--sp-4); font-size: var(--sz-xs); }
  .msag-swatches-wrap { padding: var(--sp-5); }
  .msag-swatch { width: 56px; }
  .msag-swatch-box { width: 40px; height: 40px; }
  .msag-col-card { padding: 10px 8px 8px; }
  .msag-col-dot { width: 24px; height: 24px; }
}