:root {
  /* Online Shortlist Canonical Tokens */
  --color-paper: #F8F7F2;
  --color-white: #FFFFFF;
  --color-ink: #17211F;
  --color-muted: #3B4946;
  --color-petrol: #153E3C;
  --color-coral: #F05A43;
  --color-rise-green: #16865A;
  --color-rise-green-ink: #0D5C3D;
  --color-mint: #DCEBE5;
  --color-sand: #EFECE4;
  --color-rust-ink: #7A2717;
  --color-line: #BBCAC4;

  /* Backward-compatible variable aliases */
  --paper: var(--color-paper);
  --paper-deep: var(--color-sand);
  --ink: var(--color-ink);
  --muted: var(--color-muted);
  --green: var(--color-petrol);
  --green-dark: var(--color-petrol);
  --rust: var(--color-rust-ink);
  --line: var(--color-line);
  --white: var(--color-white);

  /* Typography */
  --font-display: "Archivo", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-sans: "Source Sans 3", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: ui-monospace, "Cascadia Code", "Source Code Pro", "SFMono-Regular", Menlo, monospace;
  --serif: var(--font-display);
  --sans: var(--font-sans);

  font-size: 100%;
}

[hidden] {
  display: none !important;
}

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  max-width: 100%;
  overflow-x: hidden;
}

body {
  margin: 0;
  max-width: 100%;
  overflow-x: hidden;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

button, input, select, textarea, fieldset {
  font: inherit;
  max-width: 100%;
}

button, a, select {
  -webkit-tap-highlight-color: transparent;
}

a {
  color: inherit;
}

code, pre, .price, .was, .discount, .store-price, .compare-price, .concierge-price strong, .match-number {
  font-variant-numeric: tabular-nums;
}

code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: var(--color-mint);
  color: var(--color-ink);
  padding: 0.12rem 0.38rem;
  border-radius: 3px;
}

/* Skip Link (Gate 2 Keyboard Accessibility) */
.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  z-index: 9999;
  min-height: 44px;
  padding: 10px 18px;
  background: var(--color-petrol);
  color: var(--color-white);
  font: 700 0.9375rem var(--font-display);
  text-decoration: none;
  border: 2px solid var(--color-coral);
  border-radius: 4px;
}

.skip-link:focus,
.skip-link:focus-visible {
  top: 12px;
  outline: 3px solid var(--color-coral);
  outline-offset: 2px;
}

/* High-Contrast Focus Ring */
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible,
pre:focus-visible,
.product-image:focus-visible,
.product-name:focus-visible,
.product-view:focus-visible {
  outline: 3px solid var(--color-petrol);
  outline-offset: 2px;
}

/* Top Provenance Banner */
.data-note {
  min-height: 36px;
  padding: 8px 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  background: var(--color-petrol);
  color: var(--color-white);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-align: center;
}

.note-dot {
  width: 8px;
  height: 8px;
  flex: none;
  background: var(--color-coral);
  border-radius: 50%;
}

/* Masthead / Site Header */
.masthead {
  min-height: 76px;
  border-bottom: 1px solid var(--color-line);
  background: var(--color-paper);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding: 12px max(4vw, 24px);
  gap: 16px;
}

.brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: -0.03em;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--color-ink);
  min-height: 44px;
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  background: var(--color-petrol);
  border-radius: 6px;
}

.brand-mark svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: var(--color-white);
  stroke-width: 2.2;
  stroke-linejoin: round;
  stroke-linecap: round;
}

.brand-period {
  color: var(--color-rust-ink);
}

.masthead-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.masthead-link {
  min-height: 44px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  font: 600 0.84rem var(--font-display);
  color: var(--color-ink);
  text-decoration: none;
  border-radius: 4px;
  border: 1px solid transparent;
  transition: background-color 160ms ease, border-color 160ms ease;
}

.masthead-link:hover {
  background: var(--color-mint);
  border-color: var(--color-petrol);
}

.masthead-link-agent {
  background: var(--color-mint);
  border-color: var(--color-petrol);
  color: var(--color-petrol);
}

.masthead-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.mode-quick-btn {
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid var(--color-petrol);
  border-radius: 4px;
  background: var(--color-white);
  color: var(--color-petrol);
  font: 700 0.78rem var(--font-display);
  cursor: pointer;
  transition: background-color 160ms ease, color 160ms ease;
}

.mode-quick-btn:hover,
.mode-quick-btn[aria-pressed="true"] {
  background: var(--color-petrol);
  color: var(--color-white);
}

.saved-nav {
  min-height: 44px;
  min-width: 104px;
  padding: 0 14px;
  border: 1px solid var(--color-petrol);
  border-radius: 4px;
  background: var(--color-white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--color-ink);
  font: 700 0.8125rem var(--font-display);
  cursor: pointer;
}

.saved-nav:hover,
.saved-nav[aria-pressed="true"] {
  background: var(--color-petrol);
  color: var(--color-white);
}

.saved-nav svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
}

.saved-count {
  font-size: 0.75rem;
  font-weight: 700;
  background: var(--color-mint);
  border-radius: 999px;
  min-width: 22px;
  height: 22px;
  padding: 0 6px;
  display: grid;
  place-items: center;
  color: var(--color-ink);
}

.saved-nav[aria-pressed="true"] .saved-count {
  background: var(--color-white);
  color: var(--color-petrol);
}

/* Main Container */
main {
  max-width: 1380px;
  margin: 0 auto;
  padding: 0 max(4vw, 24px);
  min-width: 0;
}

h1, h2, h3, h4, p {
  margin-top: 0;
}

.eyebrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  font: 700 0.72rem/1.3 var(--font-display);
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--color-petrol);
}

.eyebrow-line {
  width: 24px;
  height: 2px;
  background: var(--color-coral);
  flex: none;
}

/* Editorial Hero Intro */
.concierge {
  padding: 36px 0 42px;
  border-bottom: 1px solid var(--color-line);
  min-width: 0;
}

.hero-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: 28px;
  align-items: start;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--color-line);
  margin-bottom: 28px;
}

.hero-copy h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.6vw, 3.1rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--color-ink);
  margin: 0 0 14px;
}

.intro-text {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-muted);
  margin: 0;
  max-width: 68ch;
}

.hero-pillars {
  display: grid;
  gap: 10px;
}

.pillar-pill {
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-left: 4px solid var(--color-petrol);
  border-radius: 6px;
  padding: 12px 14px;
  display: grid;
  gap: 4px;
}

.pillar-pill strong {
  font: 700 0.88rem var(--font-display);
  color: var(--color-ink);
}

.pillar-pill span {
  font-size: 0.82rem;
  line-height: 1.45;
  color: var(--color-muted);
}

/* Asymmetric Two-Column Workspace */
.workspace-grid {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 32px;
  align-items: start;
  min-width: 0;
}

.search-rail {
  position: sticky;
  top: 16px;
  display: grid;
  gap: 20px;
  min-width: 0;
}

.workspace-main {
  display: grid;
  gap: 36px;
  min-width: 0;
}

/* Search & Pre-Check Form inside Sticky Left Rail */
.concierge-form {
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-top: 4px solid var(--color-petrol);
  border-radius: 8px;
  padding: 18px;
  min-width: 0;
}

.search-primary-label {
  display: block;
  font: 700 0.95rem/1.3 var(--font-display);
  color: var(--color-ink);
  margin-bottom: 10px;
}

.concierge-input-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
}

.concierge-input-row input {
  min-width: 0;
  width: 100%;
  min-height: 48px;
  padding: 0 14px;
  border: 1px solid var(--color-petrol);
  border-radius: 4px;
  background: var(--color-paper);
  color: var(--color-ink);
  font-size: 0.9375rem;
}

.concierge-input-row input::placeholder {
  color: var(--color-muted);
}

/* Focal Coral CTA with Dark Ink (#17211F on #F05A43 = 5.35:1 WCAG AA pass) */
.concierge-input-row button {
  min-height: 48px;
  width: 100%;
  padding: 0 18px;
  border: 1px solid var(--color-ink);
  border-radius: 4px;
  background: var(--color-coral);
  color: var(--color-ink);
  font: 800 0.9375rem var(--font-display);
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: background-color 160ms ease, color 160ms ease;
}

.concierge-input-row button:hover {
  background: var(--color-petrol);
  border-color: var(--color-petrol);
  color: var(--color-white);
}

.wedge-presets {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--color-line);
}

.preset-label {
  width: 100%;
  font: 700 0.75rem var(--font-display);
  color: var(--color-petrol);
  margin-bottom: 2px;
}

.preset-chip {
  min-height: 44px;
  padding: 6px 11px;
  border: 1px solid var(--color-petrol);
  border-radius: 999px;
  background: var(--color-paper);
  color: var(--color-ink);
  font: 600 0.75rem var(--font-sans);
  cursor: pointer;
  text-align: left;
  transition: background-color 150ms ease, color 150ms ease;
}

.preset-chip:hover {
  background: var(--color-petrol);
  color: var(--color-white);
}

.constraint-controls {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  margin-top: 14px;
  padding: 12px;
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  border-radius: 6px;
}

.constraint-field {
  display: grid;
  gap: 4px;
  font: 700 0.78rem var(--font-display);
  color: var(--color-ink);
  min-width: 0;
}

.constraint-field select {
  min-height: 44px;
  width: 100%;
  min-width: 0;
  padding: 0 10px;
  border: 1px solid var(--color-petrol);
  border-radius: 4px;
  background: var(--color-white);
  color: var(--color-ink);
  font: 600 0.8125rem var(--font-sans);
}

/* Shopper Condition Pre-Check Bar */
.precheck-bar {
  min-width: 0;
  max-width: 100%;
  width: 100%;
  margin: 14px 0 0;
  padding: 12px;
  border: 1px solid var(--color-petrol);
  border-radius: 6px;
  background: var(--color-mint);
}

.precheck-bar legend {
  max-width: 100%;
  white-space: normal;
  padding: 0 6px;
  font: 700 0.78rem/1.35 var(--font-display);
  color: var(--color-ink);
  background: var(--color-white);
  border: 1px solid var(--color-petrol);
  border-radius: 4px;
}

.precheck-toggles {
  display: grid;
  gap: 6px;
  margin-top: 6px;
}

.precheck-option {
  min-height: 44px;
  padding: 4px 8px;
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: 4px;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font: 600 0.8125rem var(--font-sans);
  color: var(--color-ink);
}

.precheck-option input {
  width: 18px;
  height: 18px;
  accent-color: var(--color-petrol);
  flex: none;
}

/* Compact Data Mode Bar inside Form */
.engine-mode-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  padding: 10px;
  background: var(--color-sand);
  border: 1px solid var(--color-line);
  border-radius: 6px;
}

.mode-bar-label {
  width: 100%;
  font: 700 0.74rem var(--font-display);
  color: var(--color-ink);
  margin-bottom: 2px;
}

.mode-pill {
  min-height: 44px;
  padding: 6px 10px;
  border: 1px solid var(--color-petrol);
  border-radius: 4px;
  background: var(--color-white);
  color: var(--color-ink);
  font: 600 0.74rem var(--font-sans);
  cursor: pointer;
  flex: 1 1 calc(50% - 6px);
  text-align: center;
}

.mode-pill:hover {
  background: var(--color-mint);
}

.mode-pill[aria-pressed="true"] {
  background: var(--color-petrol);
  color: var(--color-white);
}

.search-hint {
  font-size: 0.76rem;
  line-height: 1.5;
  color: var(--color-muted);
  margin: 12px 0 0;
}

.storage-notice {
  margin: 8px 0 0;
  color: var(--color-rust-ink);
  font-size: 0.78rem;
  font-weight: 600;
  line-height: 1.45;
}

/* Ecosystem Heritage & Source Credit Rail Card */
.rail-card {
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: 8px;
  padding: 18px;
}

.rail-card h2 {
  font: 700 1.2rem/1.2 var(--font-display);
  color: var(--color-ink);
  margin: 0 0 8px;
}

.rail-copy {
  font-size: 0.84rem;
  line-height: 1.55;
  color: var(--color-muted);
  margin: 0 0 12px;
}

.evidence-legend {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.evidence-legend li {
  display: grid;
  gap: 2px;
  padding-top: 8px;
  border-top: 1px solid var(--color-line);
  font-size: 0.8rem;
  color: var(--color-muted);
}

.evidence-legend code {
  justify-self: start;
  font-weight: 700;
}

/* Primary Shortlist Results Section */
.concierge-results {
  min-width: 0;
}

.results-heading {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--color-petrol);
}

.results-heading h2 {
  font: 800 1.65rem/1.15 var(--font-display);
  letter-spacing: -0.025em;
  color: var(--color-ink);
  margin: 0;
}

.result-total {
  font: 600 0.85rem var(--font-sans);
  color: var(--color-muted);
  margin-left: 6px;
}

.export-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.pdf-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid var(--color-petrol);
  border-radius: 4px;
  background: var(--color-white);
  color: var(--color-petrol);
  font: 700 0.78rem var(--font-display);
  text-decoration: none;
}

.pdf-link:hover {
  background: var(--color-petrol);
  color: var(--color-white);
}

.pdf-link[aria-disabled="true"] {
  opacity: 0.65;
  pointer-events: none;
}

.clarification-banner {
  margin: 16px 0;
  padding: 14px 16px;
  background: var(--color-mint);
  border: 1px solid var(--color-petrol);
  border-left: 4px solid var(--color-petrol);
  border-radius: 6px;
}

.clarification-group {
  margin-bottom: 10px;
}

.clarification-group:last-child {
  margin-bottom: 0;
}

.clarification-group p {
  margin: 0 0 6px;
  font: 700 0.84rem var(--font-display);
  color: var(--color-ink);
}

.clarification-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.clarify-chip {
  min-height: 44px;
  padding: 6px 12px;
  border: 1px solid var(--color-petrol);
  border-radius: 4px;
  background: var(--color-white);
  color: var(--color-petrol);
  font: 700 0.78rem var(--font-sans);
  cursor: pointer;
}

.clarify-chip:hover {
  background: var(--color-petrol);
  color: var(--color-white);
}

.concierge-status {
  min-height: 24px;
  margin: 14px 0;
  color: var(--color-muted);
  font-size: 0.85rem;
  font-weight: 600;
}

.pdf-status {
  min-height: 0;
  margin: 10px 0;
  color: var(--color-muted);
  font-size: 0.8rem;
}

.pdf-error,
.concierge-error,
.concierge-empty {
  padding: 20px;
  background: var(--color-sand);
  border: 1px solid var(--color-line);
  border-left: 4px solid var(--color-rust-ink);
  border-radius: 6px;
  color: var(--color-ink);
  margin: 14px 0;
}

.concierge-empty h3 {
  font: 700 1.25rem var(--font-display);
  color: var(--color-ink);
  margin: 0 0 6px;
}

.concierge-empty p,
.concierge-error p,
.pdf-error p {
  font-size: 0.875rem;
  color: var(--color-muted);
  margin: 0 0 8px;
}

/* Full-Width Single-Column #1-#3 4-Zone Evidence Cards (Never Squeezed 50% Columns) */
.concierge-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.concierge-card {
  min-width: 0;
  padding: 20px;
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-left: 4px solid var(--color-petrol);
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(23, 33, 31, 0.04);
}

.concierge-card-head {
  display: grid;
  grid-template-columns: 42px 64px minmax(0, 1fr) 44px;
  align-items: center;
  gap: 14px;
}

.match-number {
  font: 800 1.25rem var(--font-display);
  color: var(--color-petrol);
}

.concierge-illustration {
  width: 64px;
  height: 56px;
  display: grid;
  place-items: center;
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  border-radius: 6px;
}

.concierge-illustration svg {
  width: 54px;
  height: 48px;
  max-width: 100%;
}

.concierge-card-head > div {
  min-width: 0;
}

.concierge-card-head .product-category {
  margin: 0 0 4px;
  font: 700 0.72rem var(--font-display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-petrol);
}

.concierge-card-head h3 {
  font: 700 1.25rem/1.25 var(--font-display);
  letter-spacing: -0.015em;
  color: var(--color-ink);
  margin: 0;
  overflow-wrap: anywhere;
}

/* Badges with Shape Symbols + Text Labels */
.v1-badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 12px 0;
}

.v1-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 9px;
  border-radius: 4px;
  font: 700 0.74rem/1.3 var(--font-sans);
  background: var(--color-sand);
  color: var(--color-ink);
  border: 1px solid var(--color-petrol);
}

.v1-badge.condition-new {
  background: var(--color-mint);
  color: var(--color-ink);
  border-color: var(--color-petrol);
}

.v1-badge.condition-refurbished,
.v1-badge.condition-open-box {
  background: #F6E6DF;
  color: var(--color-rust-ink);
  border-color: var(--color-rust-ink);
}

.v1-badge.stage-4,
.v1-badge.stage-3 {
  background: var(--color-petrol);
  color: var(--color-white);
  border-color: var(--color-petrol);
}

.v1-badge.source-credit-badge {
  background: var(--color-paper);
  color: var(--color-petrol);
  border-color: var(--color-petrol);
}

.match-why {
  font-size: 0.875rem;
  color: var(--color-muted);
  line-height: 1.5;
  margin: 10px 0 12px;
  padding: 10px 12px;
  background: var(--color-paper);
  border-radius: 6px;
  border-left: 3px solid var(--color-petrol);
}

.match-why strong {
  color: var(--color-ink);
}

/* Zone 3: Known Subtotal & Two-Scenario Pricing Bar */
.concierge-price {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 14px;
  background: var(--color-mint);
  border: 1px solid var(--color-petrol);
  border-radius: 6px;
}

.concierge-price > div,
.concierge-price > p {
  display: grid;
  gap: 2px;
  margin: 0;
}

.concierge-price > div span,
.concierge-price > p span {
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--color-ink);
}

.concierge-price > div strong {
  font: 800 1.45rem/1.1 var(--font-display);
  color: var(--color-ink);
}

.concierge-price > p {
  text-align: right;
  font-size: 0.78rem;
  color: var(--color-ink);
}

.concierge-price > p strong {
  font: 700 0.9rem var(--font-display);
  color: var(--color-petrol);
}

.coupon-flag {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-rust-ink);
  margin: 10px 0 8px;
}

.source-facts {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: grid;
  gap: 6px;
  color: var(--color-muted);
  font-size: 0.78rem;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.source-facts li {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 6px 14px;
  border-top: 1px solid var(--color-line);
  padding-top: 6px;
}

.source-facts strong {
  color: var(--color-ink);
}

/* Zone 4: Progressive Disclosure Drawer */
.offer-details {
  margin-top: 12px;
  border-top: 1px solid var(--color-line);
}

.offer-details summary {
  min-height: 44px;
  display: flex;
  align-items: center;
  cursor: pointer;
  color: var(--color-petrol);
  font: 700 0.82rem var(--font-display);
}

.offer-detail-copy {
  font-size: 0.8125rem;
  line-height: 1.55;
  color: var(--color-muted);
  padding: 6px 0 8px;
  overflow-wrap: anywhere;
}

.offer-detail-copy p {
  margin: 8px 0;
}

.offer-detail-copy strong,
.offer-detail-copy h4 {
  color: var(--color-ink);
}

.coupon-terms {
  padding: 10px 12px;
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  border-radius: 6px;
  margin: 8px 0;
}

.price-facts {
  margin: 8px 0;
}

.price-facts > div {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  border-top: 1px solid var(--color-line);
  padding: 6px 0;
}

.price-facts dt,
.price-facts dd {
  margin: 0;
}

.price-facts dd {
  font-weight: 700;
  color: var(--color-ink);
}

/* Compact Rows (#4 to #10) */
.compact-rows-header {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 2px solid var(--color-line);
}

.compact-shortlist-row {
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-left: 3px solid var(--color-petrol);
  border-radius: 6px;
  padding: 14px 16px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.compact-row-main {
  flex: 1 1 320px;
  min-width: 0;
}

.compact-row-main h3 {
  font: 700 1.05rem/1.3 var(--font-display);
  color: var(--color-ink);
  margin: 4px 0;
}

.compact-row-main h3 small {
  font-weight: 600;
  color: var(--color-muted);
}

.compact-row-why {
  margin: 4px 0 0;
  font-size: 0.84rem;
  color: var(--color-muted);
}

.compact-row-aside {
  text-align: right;
  min-width: 200px;
}

.compact-row-price {
  font: 800 1.15rem var(--font-display);
  color: var(--color-petrol);
}

.compact-row-meta {
  font-size: 0.76rem;
  color: var(--color-muted);
}

/* Walled-Off Sponsored Module */
.sponsored-module {
  margin-top: 22px;
  padding: 18px;
  background: var(--color-white);
  border: 2px dashed var(--color-rust-ink);
  border-radius: 8px;
}

.sponsored-module h3 {
  font: 700 1.25rem/1.25 var(--font-display);
  color: var(--color-ink);
  margin: 4px 0 8px;
}

.sponsored-module p {
  font-size: 0.84rem;
  line-height: 1.5;
  color: var(--color-muted);
  margin: 6px 0;
}

/* Community Hot Deals & Sightings Feed */
.community-deals-hub,
.agent-supersearch-hub {
  padding-top: 24px;
  border-top: 1px solid var(--color-line);
  min-width: 0;
}

.section-subcopy {
  font-size: 0.88rem;
  color: var(--color-muted);
  margin: 10px 0 16px;
  max-width: 78ch;
}

.community-filter-bar,
.agent-discovery-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.community-filter-pill {
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid var(--color-petrol);
  border-radius: 999px;
  background: var(--color-white);
  color: var(--color-ink);
  font: 700 0.78rem var(--font-display);
  cursor: pointer;
}

.community-filter-pill[aria-pressed="true"],
.community-filter-pill:hover {
  background: var(--color-petrol);
  color: var(--color-white);
}

.community-deals-list {
  display: grid;
  gap: 12px;
}

.community-deal-row {
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: 8px;
  padding: 14px 16px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
}

.comm-vote-box {
  display: grid;
  place-items: center;
  min-width: 68px;
  padding: 8px 10px;
  background: var(--color-mint);
  border: 1px solid var(--color-petrol);
  border-radius: 6px;
  text-align: center;
}

.comm-vote-score {
  font: 800 1.05rem var(--font-display);
  color: var(--color-petrol);
}

.comm-vote-sub {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-ink);
}

.comm-deal-body {
  min-width: 0;
}

.comm-deal-body h3 {
  font: 700 1.05rem/1.25 var(--font-display);
  color: var(--color-ink);
  margin: 4px 0;
}

.comm-deal-meta {
  font-size: 0.8rem;
  color: var(--color-muted);
  margin: 4px 0 0;
}

.comm-deal-price-col {
  text-align: right;
  min-width: 170px;
}

.comm-deal-price-col strong {
  display: block;
  font: 800 1.2rem var(--font-display);
  color: var(--color-ink);
}

.comm-deal-price-col span {
  display: block;
  font-size: 0.75rem;
  color: var(--color-muted);
}

/* Save & Text Buttons */
.save-button {
  height: 44px;
  width: 44px;
  border: 1px solid var(--color-petrol);
  border-radius: 50%;
  background: var(--color-white);
  display: grid;
  place-items: center;
  color: var(--color-ink);
  cursor: pointer;
}

.save-button:hover,
.save-button[aria-pressed="true"] {
  color: var(--color-rust-ink);
  border-color: var(--color-rust-ink);
  background: var(--color-paper);
}

.save-button svg {
  width: 17px;
  height: 17px;
  stroke: currentColor;
  stroke-width: 1.8;
  fill: none;
}

.save-button[aria-pressed="true"] svg {
  fill: var(--color-rust-ink);
  stroke: var(--color-rust-ink);
}

.text-button {
  border: 0;
  background: transparent;
  color: var(--color-petrol);
  text-decoration: underline;
  text-underline-offset: 3px;
  min-height: 44px;
  padding: 4px 0;
  cursor: pointer;
  font: 700 0.82rem var(--font-display);
}

.text-button:hover {
  color: var(--color-rust-ink);
}

/* Disclosures & Baseline Browse Grid */
.quality-disclosure,
.browse-disclosure,
.ops-disclosure {
  margin: 0 0 20px;
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}

.quality-disclosure > summary,
.browse-disclosure > summary,
.ops-disclosure > summary {
  min-height: 52px;
  display: flex;
  align-items: center;
  cursor: pointer;
  color: var(--color-petrol);
  font: 700 1.05rem var(--font-display);
}

.quality-disclosure > div {
  max-width: 880px;
  padding: 0 8px 16px;
  color: var(--color-muted);
  font-size: 0.85rem;
  line-height: 1.6;
}

.finds {
  padding: 16px 0 36px;
}

.section-heading {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
}

.section-heading h2 {
  font: 700 1.6rem/1.15 var(--font-display);
  margin: 0;
}

.sort-control {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-muted);
  font-size: 0.8rem;
  font-weight: 600;
}

.sort-control select {
  min-height: 44px;
  border: 1px solid var(--color-petrol);
  background: var(--color-white);
  color: var(--color-ink);
  padding: 0 28px 0 10px;
  border-radius: 4px;
  font-size: 0.8rem;
}

.filters {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 20px 0;
  flex-wrap: wrap;
}

.filter-button {
  min-height: 44px;
  border: 1px solid var(--color-petrol);
  background: var(--color-white);
  border-radius: 999px;
  padding: 0 16px;
  color: var(--color-ink);
  font: 600 0.78rem var(--font-sans);
  cursor: pointer;
}

.filter-button[aria-pressed="true"],
.filter-button:hover {
  background: var(--color-petrol);
  color: var(--color-white);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px 18px;
}

.product-card {
  min-width: 0;
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: 8px;
  padding: 12px;
}

.product-image {
  height: 200px;
  position: relative;
  display: grid;
  place-items: center;
  border-radius: 6px;
  overflow: hidden;
}

.product-view {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  padding: 0;
  background: transparent;
  display: grid;
  place-items: center;
  cursor: pointer;
}

.product-view svg {
  width: 74%;
  height: 80%;
}

.product-image .save-button {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 1;
}

.card-copy {
  padding: 12px 2px 0;
}

.card-topline {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  align-items: center;
}

.product-category {
  font: 700 0.68rem var(--font-display);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-petrol);
}

.availability {
  font-size: 0.72rem;
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--color-muted);
}

.availability::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-rise-green);
}

.availability.unknown::before,
.availability.stale::before {
  background: var(--color-muted);
}

.product-name {
  display: block;
  border: 0;
  padding: 0;
  background: none;
  text-align: left;
  font: 700 1.15rem/1.25 var(--font-display);
  color: var(--color-ink);
  margin: 8px 0;
  min-height: 44px;
  cursor: pointer;
  overflow-wrap: anywhere;
}

.product-name:hover {
  text-decoration: underline;
}

.example-offer {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
  flex-wrap: wrap;
  margin: 8px 0 4px;
  color: var(--color-muted);
  font-size: 0.78rem;
}

.example-offer strong {
  font-size: 1.125rem;
  color: var(--color-ink);
}

.example-score {
  margin: 0 0 8px;
  color: var(--color-rust-ink);
  font-size: 0.78rem;
  font-weight: 600;
}

.example-score strong {
  color: var(--color-petrol);
}

.sponsor-disclosure,
.sponsor-detail {
  border-left: 3px solid var(--color-rust-ink);
  padding: 6px 10px;
  background: #F6E6DF;
  color: var(--color-rust-ink);
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.45;
  margin: 8px 0;
}

.status {
  color: var(--color-muted);
  font-size: 0.8rem;
  margin: 0;
}

.empty-state,
.error-state {
  text-align: center;
  padding: 40px 20px;
  background: var(--color-sand);
  border: 1px solid var(--color-line);
  border-radius: 8px;
}

/* Operations & Agent Super-Search Cards */
.ops-workspace {
  padding: 16px 0 28px;
}

.ops-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.ops-card {
  min-width: 0;
  padding: 18px;
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: 8px;
}

.ops-card h3 {
  font: 700 1.2rem/1.25 var(--font-display);
  color: var(--color-ink);
  margin: 0 0 8px;
}

.ops-desc {
  font-size: 0.84rem;
  line-height: 1.55;
  color: var(--color-muted);
  margin: 0 0 12px;
}

.ops-button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.ops-btn {
  min-height: 44px;
  padding: 8px 13px;
  border: 1px solid var(--color-petrol);
  border-radius: 4px;
  background: var(--color-petrol);
  color: var(--color-white);
  font: 700 0.76rem var(--font-sans);
  cursor: pointer;
}

.ops-btn:hover {
  background: var(--color-ink);
}

.ops-btn-secondary {
  background: var(--color-white);
  color: var(--color-petrol);
}

.ops-btn-secondary:hover {
  background: var(--color-mint);
  color: var(--color-ink);
}

.ops-btn-warn {
  background: var(--color-rust-ink);
  border-color: var(--color-rust-ink);
  color: var(--color-white);
}

.ops-output {
  padding: 12px;
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  border-radius: 6px;
  font-size: 0.8125rem;
  line-height: 1.55;
  color: var(--color-ink);
  overflow-wrap: anywhere;
}

.ops-pre {
  margin: 0;
  padding: 14px;
  background: var(--color-paper);
  border: 1px solid var(--color-petrol);
  border-radius: 6px;
  font: 500 0.78rem/1.5 var(--font-mono);
  color: var(--color-ink);
  max-height: 320px;
  overflow: auto;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.ops-eval-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.gate-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr));
  gap: 8px;
  margin: 10px 0;
}

.gate-pill {
  padding: 8px 10px;
  background: var(--color-white);
  border: 1px solid var(--color-petrol);
  border-left: 4px solid var(--color-petrol);
  font-size: 0.76rem;
  color: var(--color-ink);
}

/* Detail Modal & Channel Comparison */
dialog {
  width: min(680px, calc(100% - 24px));
  max-height: min(88vh, 860px);
  padding: 0;
  border: 2px solid var(--color-petrol);
  border-radius: 8px;
  background: var(--color-paper);
  color: var(--color-ink);
  box-shadow: 0 22px 70px rgba(23, 33, 31, 0.35);
  overflow-y: auto;
  overscroll-behavior: contain;
}

dialog::backdrop {
  background: rgba(23, 33, 31, 0.68);
}

.dialog-close {
  position: sticky;
  top: 12px;
  right: auto;
  display: block;
  margin: 12px 12px -56px auto;
  z-index: 3;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-petrol);
  border-radius: 50%;
  background: var(--color-white);
  color: var(--color-ink);
  font-size: 1.5rem;
  cursor: pointer;
}

.detail-art {
  height: 210px;
  display: grid;
  place-items: center;
}

.detail-art svg {
  height: 175px;
  width: 70%;
}

.detail-body {
  padding: 16px 24px 28px;
}

.detail-body h2 {
  font: 800 1.75rem/1.15 var(--font-display);
  margin: 6px 0 10px;
  color: var(--color-ink);
}

.detail-description {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-muted);
}

.synthetic-sku {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-muted);
  font-size: 0.8125rem;
}

.detail-price {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 16px;
  padding: 14px 0;
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}

.detail-price > div {
  display: grid;
  gap: 4px;
}

.detail-price > div > span {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-muted);
}

.detail-price > div > strong {
  font: 800 1.4rem var(--font-display);
  color: var(--color-ink);
}

.detail-section-title {
  font: 700 0.75rem var(--font-display);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-petrol);
  margin: 20px 0 8px;
}

.v1-matrix-table {
  width: 100%;
  border-collapse: collapse;
  margin: 10px 0;
  font-size: 0.78rem;
}

.v1-matrix-table th,
.v1-matrix-table td {
  border: 1px solid var(--color-petrol);
  padding: 8px;
  text-align: left;
  color: var(--color-ink);
  background: var(--color-white);
}

.v1-matrix-table th {
  background: var(--color-mint);
  font-weight: 700;
}

.shop-choices {
  border: 1px solid var(--color-petrol);
  border-radius: 6px;
  padding: 12px 14px;
  margin: 20px 0 12px;
  min-width: 0;
  background: var(--color-white);
}

.shop-choices legend {
  font: 700 1rem var(--font-display);
  padding: 0 6px;
  color: var(--color-ink);
}

.shop-choice {
  min-height: 60px;
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 10px 3px;
  border-top: 1px solid var(--color-line);
  cursor: pointer;
}

.shop-choice input {
  width: 20px;
  height: 20px;
  accent-color: var(--color-petrol);
}

.shop-choice-copy {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.shop-choice-copy strong {
  font-size: 0.875rem;
  color: var(--color-ink);
}

.shop-choice-copy span {
  font-size: 0.75rem;
  color: var(--color-muted);
  line-height: 1.4;
}

.shop-choice-price {
  font: 700 0.9375rem var(--font-display);
  color: var(--color-ink);
}

.compare-button {
  min-height: 44px;
  width: 100%;
  padding: 0 16px;
  border: 0;
  border-radius: 4px;
  background: var(--color-petrol);
  color: var(--color-white);
  font: 700 0.84rem var(--font-display);
  cursor: pointer;
}

.compare-button:hover {
  background: var(--color-ink);
}

.compare-result {
  margin-top: 14px;
}

.compare-provenance,
.uncertainty,
.detail-purchase {
  background: var(--color-sand);
  border: 1px solid var(--color-line);
  border-radius: 6px;
  padding: 12px;
  color: var(--color-muted);
  font-size: 0.78rem;
  line-height: 1.5;
  margin-top: 14px;
}

.compare-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.compare-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4px 12px;
  padding: 12px 0;
  border-top: 1px solid var(--color-line);
}

.compare-store strong {
  font-size: 0.875rem;
  color: var(--color-ink);
}

.compare-store span,
.compare-scope,
.compare-quantity,
.compare-source {
  font-size: 0.74rem;
  color: var(--color-muted);
}

.compare-scope,
.compare-quantity,
.compare-source {
  grid-column: 1 / -1;
}

.compare-error,
.detail-error,
.detail-loading {
  padding: 20px;
  background: var(--color-sand);
  color: var(--color-ink);
  font-size: 0.85rem;
}

.detail-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  font-size: 0.8125rem;
  color: var(--color-muted);
}

/* Community Panel inside Detail Modal (Moved from community.js inline style) */
.ff-community-panel {
  box-sizing: border-box;
  margin: 1.5rem 0 0;
  padding: 1.2rem;
  border-top: 2px solid var(--color-petrol);
  background: var(--color-sand);
  border-radius: 6px;
  color: var(--color-ink);
  font: 400 0.9375rem/1.55 var(--font-sans);
}

.ff-community-panel h3,
.ff-community-panel h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 0.5rem;
  color: var(--color-ink);
}

.ff-community-panel p {
  margin: 0.45rem 0;
  color: var(--color-muted);
}

.ff-demo-label {
  display: inline-block;
  margin: 0 0 0.55rem;
  padding: 0.2rem 0.5rem;
  border: 1px solid var(--color-petrol);
  background: var(--color-white);
  color: var(--color-petrol);
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 4px;
}

.ff-community-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
  margin-top: 1rem;
}

.ff-community-section {
  min-width: 0;
}

.ff-community-panel form {
  display: grid;
  gap: 0.65rem;
  margin-top: 0.85rem;
}

.ff-community-panel label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-ink);
}

.ff-community-panel input,
.ff-community-panel textarea,
.ff-community-panel select {
  display: block;
  width: 100%;
  min-width: 0;
  min-height: 44px;
  margin-top: 0.25rem;
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--color-petrol);
  border-radius: 4px;
  background: var(--color-white);
  color: var(--color-ink);
  font: inherit;
}

.ff-community-panel textarea {
  min-height: 6.5rem;
  resize: vertical;
}

.ff-community-panel button {
  min-height: 44px;
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--color-petrol);
  border-radius: 4px;
  background: var(--color-petrol);
  color: var(--color-white);
  font: 700 0.85rem/1.25 var(--font-display);
  cursor: pointer;
}

.ff-community-panel button:hover {
  background: var(--color-ink);
}

.ff-community-panel button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.ff-votes {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin: 0.65rem 0;
}

.ff-votes button {
  min-width: 8rem;
}

.ff-votes button[aria-pressed="true"] {
  background: var(--color-ink);
  box-shadow: inset 0 0 0 2px var(--color-mint);
}

.ff-entry-list {
  display: grid;
  gap: 0.55rem;
  margin: 0.7rem 0 0;
  padding: 0;
  list-style: none;
}

.ff-entry {
  padding: 0.65rem 0.75rem;
  border-left: 3px solid var(--color-petrol);
  background: var(--color-white);
  color: var(--color-ink);
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}

.ff-entry small {
  display: block;
  margin-top: 0.25rem;
  color: var(--color-muted);
  font-size: 0.75rem;
}

.ff-community-note {
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--color-muted) !important;
}

.ff-community-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1rem;
}

.ff-community-actions button {
  background: var(--color-white);
  color: var(--color-petrol);
}

.ff-g6-box {
  margin-top: 1.25rem;
  padding: 1rem;
  border: 1px solid var(--color-petrol);
  border-radius: 6px;
  background: var(--color-mint);
}

.ff-g6-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
  margin: 0.6rem 0;
}

/* Footer */
footer {
  border-top: 1px solid var(--color-line);
  padding: 24px max(4vw, 24px);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  color: var(--color-muted);
  font-size: 0.8rem;
}

.footer-brand {
  font-size: 1.2rem;
}

/* Responsive Breakpoints (1024px, 600px, 370px) */
@media (max-width: 1024px) {
  .hero-intro {
    grid-template-columns: minmax(0, 1fr);
  }
  .workspace-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .search-rail {
    position: static;
  }
  .constraint-controls {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 850px) {
  .product-grid,
  .ops-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .community-deal-row {
    grid-template-columns: minmax(0, 1fr);
  }
  .comm-deal-price-col {
    text-align: left;
  }
}

@media (max-width: 600px) {
  .masthead {
    padding: 10px 16px;
  }
  main {
    padding: 0 16px;
  }
  .constraint-controls,
  .ff-community-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .concierge-card-head {
    grid-template-columns: auto 48px 1fr 44px;
    gap: 10px;
  }
  .concierge-card-head > div {
    grid-column: 1 / -1;
    order: 2;
  }
  .concierge-illustration {
    width: 48px;
    height: 44px;
  }
  .export-actions,
  .export-actions .pdf-link {
    width: 100%;
  }
  .v1-matrix-table {
    display: block;
    overflow-x: auto;
    max-width: 100%;
  }
  .compact-row-aside {
    text-align: left;
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}

#comingSoonModal {
  max-width: 560px;
  width: min(560px, 92vw);
  border: 2px solid var(--border-strong);
  border-radius: 14px;
  padding: 24px 28px;
  background: var(--bg-surface);
  color: var(--text-primary);
}

.coming-soon-modal-inner h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  margin: 6px 0 10px;
}