/*
  Material page — pages/materials/material.html
*/

.material-page {
  padding-top: 40px;
  padding-bottom: 40px;
  background: linear-gradient(180deg, var(--color-primary-10) 0%, var(--color-bg-card) 15%);
}

.material-page-hero {
  padding: 0 0 60px;
}

.material-page-head {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 40px;
}

@media (min-width: 768px) {
  .material-page-head {
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
    gap: 32px;
  }
}

.material-page-head-text {
  flex: 1;
}

.material-page-title {
  margin: 0 0 12px;
  font-size: clamp(28px, 4vw, 36px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.1;
  color: var(--color-text-primary);
}

.material-page-subtitle {
  margin: 0;
  font-size: 18px;
  line-height: 1.5;
  max-width: 60ch;
}

.material-page-toggle {
  flex-shrink: 0;
}

.material-page-section {
  margin-bottom: 48px;
}

.material-page-section:last-of-type {
  margin-bottom: 0;
}

.material-page-section-head {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 24px;
}

.material-page-section-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  background: var(--color-primary-10);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.material-page-section-title {
  margin: 0 0 6px;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--color-text-primary);
}

.material-page-section-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.5;
}

.materials-property-grid {
  display: flex;
  flex-direction: column;
  gap: 24px;
  min-height: auto;
}

.material-property {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--color-bg-upload);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: visible;
}

.material-property-image-wrap {
  aspect-ratio: 16/10;
  background: var(--color-bg-card);
  overflow: hidden;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.material-property-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.material-property-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
  min-height: 0;
  overflow: visible;
}

.material-property-lower {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex-shrink: 0;
}

.material-property-name {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text-primary);
}

.material-property-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--color-text-secondary);
}

.material-property-block-title {
  margin: 0 0 2px;
  font-size: 13px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.material-property-block-title--blue {
  color: var(--color-primary);
}

.material-property-block-icon--info {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  border: 1.5px solid currentColor;
  border-radius: 50%;
  font-size: 11px;
  font-weight: 700;
  font-style: italic;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.material-property-block-icon--info::after {
  content: "i";
}

.material-property-block-text {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.45;
  color: var(--color-text-primary);
}

.material-rating-panel {
  margin-top: 12px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  flex-shrink: 0;
  overflow: visible;
}

.material-rating-list {
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
}

.material-rating-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 3px 0;
  overflow: visible;
}

.material-rating-label {
  flex: 1 1 auto;
  min-width: 0;
  color: var(--color-text-primary);
}

.material-rating-right {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.material-rating-right--money {
  display: inline-flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 3px;
  min-width: min-content;
  color: #facc15;
  font-variant-ligatures: none;
}

.material-rating-dollar {
  flex-shrink: 0;
  display: inline-block;
  line-height: 1;
  min-width: 0.5em;
  text-align: center;
}

.material-rating-right--stars {
  color: #facc15;
}

.material-rating-bar {
  display: inline-flex;
  gap: 2px;
}

.material-rating-bar-seg {
  width: 10px;
  height: 8px;
  border-radius: 2px;
  background: #020617;
}

.material-rating-bar-seg--filled:nth-child(1) { background: #f97316; }
.material-rating-bar-seg--filled:nth-child(2) { background: #fb923c; }
.material-rating-bar-seg--filled:nth-child(3) { background: #facc15; }
.material-rating-bar-seg--filled:nth-child(4) { background: #a3e635; }
.material-rating-bar-seg--filled:nth-child(5) { background: #4ade80; }
.material-rating-bar-seg--filled:nth-child(6) { background: #22c55e; }
.material-rating-bar-seg--filled:nth-child(7) { background: #15803d; }

.material-property-specs {
  margin-top: 8px;
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
  font-size: 13px;
}

.material-property-specs-title {
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-primary);
}

.material-property-specs-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.material-property-spec-row {
  display: flex;
  justify-content: space-between;
  gap: 8px;
}

.material-property-spec-label {
  color: var(--color-text-secondary);
}

.material-property-spec-value {
  color: var(--color-text-primary);
  font-weight: 500;
}

[data-engineering-only] {
  display: none;
}

.materials-property-grid[data-engineering-mode="true"] [data-engineering-only] {
  display: block;
}

.material-cta-inner {
  width: 100%;
  background: var(--color-secondary);
  border-radius: 16px;
  padding: 40px 32px;
  text-align: center;
}

.material-cta-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(56, 189, 248, 0.2);
  border-radius: 50%;
  color: #38bdf8;
}

.material-cta-icon svg {
  width: 24px;
  height: 24px;
}

.material-cta-title {
  margin: 0 0 12px;
  font-size: 24px;
  font-weight: 700;
  color: var(--color-text-primary);
}

.material-cta-desc {
  margin: 0 0 24px;
  font-size: 15px;
  line-height: 1.6;
  max-width: 48ch;
  margin-left: auto;
  margin-right: auto;
}

.material-cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}