/* GPU Model Pages — /gpu/ and /gpu/{slug}/
   Path: pf-core/frontend/assets/css/gpu.css */

.pf-gpu-page {
  max-width: var(--pf-max-w, 1200px);
  margin: 0 auto;
  padding: 0 16px 48px;
}
.pf-gpu-container {
  margin-top: 24px;
}

/* Breadcrumb */
.pf-gpu-breadcrumb {
  font-family: var(--pf-font-body, 'Outfit', system-ui, sans-serif);
  font-size: 0.82rem;
  color: var(--pf-text-muted, #cbd5f5);
  margin-bottom: 12px;
}
.pf-gpu-breadcrumb a {
  color: var(--pf-primary, #38bdf8);
  text-decoration: none;
}
.pf-gpu-breadcrumb a:hover { text-decoration: underline; }
.pf-gpu-breadcrumb__sep {
  margin: 0 6px;
  opacity: 0.4;
}

/* Hero */
.pf-gpu-hero {
  background: rgba(11,18,32,0.72);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--pf-radius, 12px);
  padding: 32px 28px;
  backdrop-filter: blur(10px);
  margin-bottom: 24px;
}
.pf-gpu-hero__title {
  font-family: var(--pf-font-head, 'Sora', system-ui, sans-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: #f9fafb;
  margin: 0 0 10px;
  line-height: 1.3;
}
.pf-gpu-hero__sub {
  font-family: var(--pf-font-body, 'Outfit', system-ui, sans-serif);
  color: var(--pf-text-muted, #cbd5f5);
  font-size: 0.92rem;
  line-height: 1.65;
  margin: 0 0 20px;
}

/* Specs Bar */
.pf-gpu-specs-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}
.pf-gpu-spec {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  padding: 10px 14px;
  min-width: 100px;
}
.pf-gpu-spec__label {
  display: block;
  font-family: var(--pf-font-body, 'Outfit', system-ui, sans-serif);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: rgba(255,255,255,0.45);
  margin-bottom: 2px;
}
.pf-gpu-spec__value {
  font-family: var(--pf-font-head, 'Sora', system-ui, sans-serif);
  font-size: 0.88rem;
  font-weight: 600;
  color: #f1f5f9;
}

/* Price Summary Cards */
.pf-gpu-price-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.pf-gpu-price-card {
  background: rgba(56,189,248,0.06);
  border: 1px solid rgba(56,189,248,0.15);
  border-radius: 8px;
  padding: 12px 16px;
  min-width: 130px;
  flex: 1;
}
.pf-gpu-price-card--spot {
  background: rgba(74,222,128,0.06);
  border-color: rgba(74,222,128,0.15);
}
.pf-gpu-price-card__label {
  display: block;
  font-family: var(--pf-font-body, 'Outfit', system-ui, sans-serif);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: rgba(255,255,255,0.5);
  margin-bottom: 2px;
}
.pf-gpu-price-card__value {
  font-family: var(--pf-font-head, 'Sora', system-ui, sans-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: #f9fafb;
}

/* Section titles */
.pf-gpu-section-title {
  font-family: var(--pf-font-head, 'Sora', system-ui, sans-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: #f9fafb;
  margin: 0 0 16px;
}

/* Pricing Section */
.pf-gpu-pricing-section {
  background: rgba(11,18,32,0.72);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--pf-radius, 12px);
  padding: 28px 24px;
  margin-bottom: 24px;
}
.pf-gpu-billing-group {
  margin-bottom: 24px;
}
.pf-gpu-billing-group:last-child { margin-bottom: 0; }
.pf-gpu-billing-label {
  font-family: var(--pf-font-head, 'Sora', system-ui, sans-serif);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--pf-primary, #38bdf8);
  margin: 0 0 10px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Table */
.pf-gpu-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.pf-gpu-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--pf-font-body, 'Outfit', system-ui, sans-serif);
  font-size: 0.88rem;
}
.pf-gpu-table th {
  text-align: left;
  font-weight: 600;
  color: rgba(255,255,255,0.5);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 8px 12px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  white-space: nowrap;
}
.pf-gpu-table td {
  padding: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  color: var(--pf-text-muted, #cbd5f5);
  vertical-align: middle;
}
.pf-gpu-table tbody tr:hover {
  background: rgba(255,255,255,0.02);
}
.pf-gpu-td-provider {
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}
.pf-gpu-td-provider a {
  color: #f1f5f9;
  text-decoration: none;
  font-weight: 500;
}
.pf-gpu-td-provider a:hover { color: var(--pf-primary, #38bdf8); }
.pf-gpu-provider-logo {
  border-radius: 4px;
  object-fit: contain;
  flex-shrink: 0;
}
.pf-gpu-td-price strong {
  color: #f9fafb;
  font-size: 0.95rem;
}
.pf-gpu-td-notes {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
  max-width: 200px;
}

/* Availability badges */
.pf-gpu-avail {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
}
.pf-gpu-avail--available { background: rgba(74,222,128,0.12); color: #4ade80; }
.pf-gpu-avail--limited { background: rgba(250,204,21,0.12); color: #facc15; }
.pf-gpu-avail--waitlist { background: rgba(251,146,60,0.12); color: #fb923c; }
.pf-gpu-avail--unavailable { background: rgba(248,113,113,0.12); color: #f87171; }
.pf-gpu-avail--unknown { background: rgba(255,255,255,0.06); color: rgba(255,255,255,0.4); }

/* Visit button */
.pf-gpu-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 7px 14px;
  background: var(--pf-primary, #38bdf8);
  color: #0f172a;
  font-family: var(--pf-font-head, 'Sora', system-ui, sans-serif);
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: 6px;
  text-decoration: none;
  white-space: nowrap;
  transition: opacity 0.2s;
}
.pf-gpu-btn:hover { opacity: 0.85; }
.pf-gpu-btn--sm {
  padding: 5px 12px;
  font-size: 0.78rem;
}

/* Verified note */
.pf-gpu-verified-note {
  margin-top: 16px;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.35);
  font-style: italic;
}
.pf-gpu-no-pricing {
  color: var(--pf-text-muted, #cbd5f5);
  font-style: italic;
}

/* Specs table */
.pf-gpu-specs-section {
  background: rgba(11,18,32,0.72);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--pf-radius, 12px);
  padding: 28px 24px;
  margin-bottom: 24px;
}
.pf-gpu-specs-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--pf-font-body, 'Outfit', system-ui, sans-serif);
}
.pf-gpu-specs-table th {
  text-align: left;
  font-weight: 500;
  color: rgba(255,255,255,0.5);
  font-size: 0.85rem;
  padding: 10px 14px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  width: 180px;
  white-space: nowrap;
}
.pf-gpu-specs-table td {
  padding: 10px 14px;
  color: #f1f5f9;
  font-size: 0.88rem;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

/* GPU sticky pills (separate from provider compare pills to avoid conflicts) */
.pf-gpu-sticky-pill {
  position: fixed !important;
  top: 14px !important;
  z-index: 99998 !important;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  background: #060d1b;
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: 999px;
  color: #fff;
  font-family: var(--pf-font-head, 'Sora', system-ui, sans-serif);
  font-size: 0.74rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 8px 28px rgba(0,0,0,0.55), 0 0 12px rgba(56,189,248,0.12);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-40px);
  transition: opacity 0.3s ease-out, visibility 0.3s ease-out, transform 0.3s cubic-bezier(0.34,1.56,0.64,1);
  pointer-events: none;
  -webkit-font-smoothing: antialiased;
  backface-visibility: hidden;
}
.pf-gpu-sticky-pill.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}
.pf-gpu-sticky-pill:hover {
  background: linear-gradient(135deg, var(--pf-primary, #38bdf8), #0284c7);
  border-color: var(--pf-primary, #38bdf8);
  color: #fff;
  text-decoration: none;
  transform: translateY(-2px);
}
.pf-gpu-sticky-pill img {
  height: 18px;
  width: auto;
  border-radius: 3px;
  object-fit: contain;
  flex-shrink: 0;
}
.pf-gpu-sticky-pill span {
  max-width: 140px;
  overflow: hidden;
  text-overflow: ellipsis;
}
.pf-gpu-sticky-pill svg {
  flex-shrink: 0;
  opacity: 0.7;
}

/* VS page — provider intro heading (between Related Comparisons and 3-provider table) */
.pf-gpu-provider-intro {
  max-width: var(--pf-max-w, 1200px);
  margin: 0 auto;
  padding: 40px 16px 24px;
  text-align: center;
}
.pf-gpu-provider-intro__title {
  font-family: var(--pf-font-head, 'Sora', system-ui, sans-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: #f9fafb;
  margin: 0 0 12px;
  line-height: 1.3;
  letter-spacing: -0.01em;
  background: linear-gradient(135deg, #f9fafb 0%, var(--pf-primary, #38bdf8) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.pf-gpu-provider-intro__sub {
  font-family: var(--pf-font-body, 'Outfit', system-ui, sans-serif);
  color: var(--pf-text-muted, #cbd5f5);
  font-size: 0.9rem;
  line-height: 1.6;
  margin: 0 auto;
  max-width: 700px;
}

/* VS page — provider logo box (matches listing card style) */
.pf-gpu-provider-logo-only {
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}
.pf-gpu-provider-logo-box {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: var(--pf-radius-lg, 12px);
  background: linear-gradient(145deg, rgba(15,23,42,0.95), rgba(5,11,30,0.98));
  border: 2px solid rgba(56,189,248,0.2);
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.pf-gpu-provider-logo-only:hover .pf-gpu-provider-logo-box {
  border-color: var(--pf-primary, #38bdf8);
  box-shadow: 0 0 20px rgba(56,189,248,0.2), inset 0 0 15px rgba(56,189,248,0.06);
}
.pf-gpu-provider-logo-box img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 6px;
  image-rendering: auto;
}
.pf-gpu-provider-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  color: rgba(255,255,255,0.5);
  font-family: var(--pf-font-head, 'Sora', system-ui, sans-serif);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.05em;
}
@media (max-width: 768px) {
  .pf-gpu-provider-logo-box {
    width: 44px;
    height: 44px;
  }
}
/* Price as affiliate link */
.pf-gpu-price-link {
  color: #f9fafb;
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: color 0.15s;
}
.pf-gpu-price-link:hover {
  color: var(--pf-primary, #38bdf8);
}
.pf-gpu-link-icon {
  opacity: 0.35;
  transition: opacity 0.15s;
  flex-shrink: 0;
}
.pf-gpu-price-link:hover .pf-gpu-link-icon {
  opacity: 0.8;
}

/* VS page — side-by-side pricing */
.pf-gpu-vs-table th:first-child {
  width: 180px;
  color: rgba(255,255,255,0.5);
  font-weight: 500;
}
.pf-gpu-vs-col {
  text-align: center;
  min-width: 200px;
}
.pf-gpu-vs-col a {
  color: var(--pf-primary, #38bdf8);
  text-decoration: none;
  font-weight: 600;
}
.pf-gpu-vs-col a:hover { text-decoration: underline; }
.pf-gpu-vs-table td {
  text-align: center;
}
.pf-gpu-vs-pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.pf-gpu-vs-pricing-col {
  min-width: 0;
}
@media (max-width: 768px) {
  .pf-gpu-vs-pricing-grid {
    grid-template-columns: 1fr;
  }
}

/* Hub page — GPU model grid */
.pf-gpu-model-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}
.pf-gpu-model-card {
  display: flex;
  flex-direction: column;
  padding: 14px 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 8px;
  text-decoration: none;
  transition: border-color 0.2s, background 0.2s;
}
.pf-gpu-model-card:hover {
  border-color: rgba(56,189,248,0.3);
  background: rgba(255,255,255,0.05);
}
.pf-gpu-model-card--empty { opacity: 0.5; }
.pf-gpu-model-card__name {
  font-family: var(--pf-font-head, 'Sora', system-ui, sans-serif);
  font-weight: 600;
  font-size: 0.88rem;
  color: #f1f5f9;
  margin-bottom: 3px;
}
.pf-gpu-model-card__meta {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.4);
  margin-bottom: 6px;
}
.pf-gpu-model-card__price {
  font-family: var(--pf-font-head, 'Sora', system-ui, sans-serif);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--pf-primary, #38bdf8);
}
.pf-gpu-model-card__soon {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.3);
  font-style: italic;
}

/* Hub table arch tag */
.pf-gpu-arch-tag {
  display: inline-block;
  font-size: 0.7rem;
  color: rgba(255,255,255,0.4);
  background: rgba(255,255,255,0.05);
  padding: 1px 6px;
  border-radius: 3px;
  margin-left: 6px;
  vertical-align: middle;
}
.pf-gpu-td-model a {
  color: #f1f5f9;
  text-decoration: none;
  font-weight: 500;
}
.pf-gpu-td-model a:hover { color: var(--pf-primary, #38bdf8); }

/* Hub list section */
.pf-gpu-hub-list {
  background: rgba(11,18,32,0.72);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--pf-radius, 12px);
  padding: 28px 24px;
  margin-bottom: 24px;
}
.pf-gpu-all-models {
  margin-bottom: 24px;
}

/* Responsive */
@media (max-width: 768px) {
  .pf-gpu-hero {
    padding: 20px 16px;
  }
  .pf-gpu-hero__title {
    font-size: 1.25rem;
  }
  .pf-gpu-specs-bar {
    gap: 8px;
  }
  .pf-gpu-spec {
    min-width: 80px;
    padding: 8px 10px;
  }
  .pf-gpu-price-summary {
    flex-direction: column;
  }
  .pf-gpu-pricing-section,
  .pf-gpu-specs-section,
  .pf-gpu-hub-list {
    padding: 20px 14px;
  }
  .pf-gpu-td-notes { display: none; }
  .pf-gpu-model-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  }
  .pf-gpu-specs-table th { width: 120px; }
}

/* ==========================================================================
   GPU HUB — segment groups & model list enhancements
   ========================================================================== */
.pf-gpu-hub-wrap {
  padding-bottom: 64px;
}
.pf-gpu-hub-segment {
  margin-bottom: 32px;
}
.pf-gpu-hub-segment__head {
  margin-bottom: 16px;
}
.pf-gpu-hub-segment__title {
  font-family: var(--pf-font-head, 'Sora', system-ui, sans-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--pf-text-main, #f1f5f9);
  margin: 0 0 6px;
}
.pf-gpu-hub-segment__desc {
  font-size: 0.88rem;
  color: var(--pf-text-muted, #94a3b8);
  margin: 0;
  line-height: 1.6;
}

/* Model list items: name + meta on separate lines */
.pf-gpu-hub-model-list a {
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}
.pf-gpu-hub-model-name {
  font-family: var(--pf-font-head, 'Sora', system-ui, sans-serif);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--pf-text-secondary, #e2e8f0);
}
.pf-gpu-hub-model-meta {
  font-family: var(--pf-font-mono, 'JetBrains Mono', monospace);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--pf-text-muted, #64748b);
  letter-spacing: 0.02em;
}
.pf-gpu-hub-model-list a:hover .pf-gpu-hub-model-name {
  color: #fff;
}
.pf-gpu-hub-model-list a:hover .pf-gpu-hub-model-meta {
  color: var(--pf-primary, #38bdf8);
}
/* Hide the default ⇄ icon for model list, use GPU-appropriate one */
.pf-gpu-hub-model-list a::before {
  content: '▸' !important;
}