:root{color-scheme:dark;--bg:#070707;--panel:#121212;--panel-2:#181818;--border:#303030;--text:#f5f5f5;--muted:#a5a5a5;--accent:#ff7600;--green:#69dd77}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 15% -10%,rgba(255,118,0,.13),transparent 32rem),var(--bg);color:var(--text);font:15px/1.45 Inter,ui-sans-serif,system-ui,sans-serif}
button,input,select{font:inherit}.topbar{min-height:72px;padding:14px max(20px,calc((100vw - 1220px)/2));display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);background:rgba(7,7,7,.88);backdrop-filter:blur(14px);position:sticky;top:0;z-index:10}
.brand{display:flex;align-items:center;gap:12px}.brand-mark{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:var(--accent);color:#111;font-weight:950}.brand strong,.brand span{display:block}.brand div>span{color:var(--muted);font-size:12px}
.shell{width:min(1220px,calc(100% - 32px));margin:0 auto;padding:42px 0 80px}.hero{display:grid;grid-template-columns:1fr minmax(280px,380px);gap:28px;align-items:end;margin-bottom:28px}h1{max-width:760px;font-size:clamp(36px,6vw,72px);line-height:.98;letter-spacing:-.045em;margin:9px 0 15px}h2{margin:6px 0 18px;font-size:24px}
.eyebrow{color:var(--accent);font-size:11px;font-weight:900;letter-spacing:.15em}.muted,.hero p{color:var(--muted)}.auth-card,.panel{background:linear-gradient(180deg,var(--panel-2),var(--panel));border:1px solid var(--border);border-radius:18px;padding:22px;box-shadow:0 18px 50px rgba(0,0,0,.2)}
label{display:grid;gap:7px;margin-bottom:14px;color:#d2d2d2;font-weight:700;font-size:13px}input,select{width:100%;background:#0b0b0b;border:1px solid #393939;color:#fff;padding:12px 13px;border-radius:10px;outline:none}input:focus,select:focus{border-color:var(--accent)}
button{border:0;background:var(--accent);color:#111;border-radius:10px;padding:12px 16px;font-weight:900;cursor:pointer}button.secondary{background:#222;color:#fff;border:1px solid #3a3a3a}.link{color:var(--accent);text-decoration:none;font-weight:800}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:20px}.stats article{background:#101010;border:1px solid var(--border);border-radius:14px;padding:16px}.stats span,.stats strong{display:block}.stats span{color:var(--muted);font-size:12px}.stats strong{font-size:24px;margin-top:4px}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:20px}.panel-head,.job-meta{display:flex;align-items:center;justify-content:space-between;gap:18px}.empty{border:1px dashed #383838;border-radius:12px;color:var(--muted);padding:30px;text-align:center}
.progress{height:12px;background:#242424;border-radius:999px;overflow:hidden;margin-bottom:12px}.progress div{height:100%;width:0;background:linear-gradient(90deg,var(--accent),#ffb15c);transition:width .3s ease}.table-wrap{overflow-x:auto;margin-top:18px}table{width:100%;border-collapse:collapse;font-size:13px}th,td{border-bottom:1px solid #292929;padding:11px 8px;text-align:left;vertical-align:top}th{color:#8f8f8f;font-size:11px;text-transform:uppercase}.status-success{color:var(--green)}.status-failed{color:#ff7373}.status-researching{color:#ffd172}
.toast{position:fixed;right:22px;bottom:22px;max-width:420px;background:#181818;border:1px solid #444;border-radius:12px;padding:14px 16px;box-shadow:0 20px 60px rgba(0,0,0,.5)}code{color:#ffc07c;background:#0b0b0b;padding:2px 5px;border-radius:5px}
@media(max-width:820px){.hero,.grid{grid-template-columns:1fr}.stats{grid-template-columns:1fr 1fr}.job-meta{align-items:flex-start;flex-direction:column}}@media(max-width:520px){.stats{grid-template-columns:1fr}}

/* Fitment Pro merchant result inspector */
.export-actions,
.filter-bar,
.detail-badges,
.row-actions {
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  align-items:center;
}

.pill-link {
  display:inline-flex;
  align-items:center;
  padding:8px 11px;
  border:1px solid #3a3a3a;
  border-radius:999px;
  background:#151515;
}

.filter-bar {
  margin:18px 0 8px;
}

.filter-chip {
  background:#171717;
  color:#bbb;
  border:1px solid #333;
  border-radius:999px;
  padding:8px 12px;
  font-size:12px;
}

.filter-chip span {
  display:inline-grid;
  min-width:20px;
  height:20px;
  place-items:center;
  margin-left:5px;
  border-radius:999px;
  background:#252525;
  color:#fff;
}

.filter-chip.active {
  border-color:#ff7600;
  color:#fff;
  background:#24150a;
}

.results-table .result-row {
  cursor:pointer;
}

.expand-btn {
  width:28px;
  height:28px;
  padding:0;
  border-radius:8px;
  background:#232323;
  color:#fff;
  border:1px solid #3a3a3a;
}

.sku-link {
  padding:0;
  background:transparent;
  color:#fff;
  border:0;
  text-align:left;
}

.sku-link:hover {
  color:#ff9a3e;
}

.cached-badge,
.confidence-badge,
.evidence-badge,
.credit-badge {
  display:inline-flex;
  align-items:center;
  min-height:28px;
  padding:5px 9px;
  border-radius:999px;
  border:1px solid #383838;
  background:#181818;
  color:#ddd;
  font-size:11px;
  font-weight:800;
}

.cached-badge {
  color:#70dc80;
  border-color:#285d31;
  background:#102514;
}

.detail-row > td {
  padding:0 8px 18px;
  background:#0b0b0b;
}

.research-detail {
  padding:20px;
  border:1px solid #3b3b3b;
  border-radius:16px;
  background:linear-gradient(180deg,#151515,#101010);
  box-shadow:inset 3px 0 0 #ff7600;
}

.detail-header {
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:22px;
}

.detail-header h3 {
  margin:5px 0 10px;
  font-size:22px;
}

.mini {
  padding:8px 10px;
  font-size:12px;
}

.summary-box,
.detail-section,
.error-box {
  margin-top:16px;
  border:1px solid #303030;
  border-radius:12px;
  padding:15px;
  background:#0e0e0e;
}

.summary-box p,
.detail-note {
  margin:7px 0 0;
  color:#bbb;
}

.detail-section h4 {
  margin:0 0 12px;
  font-size:15px;
}

.part-grid {
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:10px;
}

.part-field {
  padding:10px;
  border:1px solid #2b2b2b;
  border-radius:9px;
  background:#151515;
}

.part-field span,
.part-field strong {
  display:block;
}

.part-field span {
  color:#888;
  font-size:10px;
  text-transform:uppercase;
  letter-spacing:.05em;
}

.part-field strong {
  margin-top:3px;
  font-size:13px;
  word-break:break-word;
}

.fitment-table-wrap {
  overflow-x:auto;
}

.fitment-table {
  min-width:900px;
}

.fitment-table td {
  background:#121212;
}

.application-note-row td {
  padding-top:0;
  color:#aaa;
  font-size:12px;
}

.error-box {
  color:#ff8c8c;
  border-color:#632f2f;
  background:#211010;
}

.small-empty {
  padding:14px;
}

@media (max-width: 900px) {
  .part-grid {
    grid-template-columns:repeat(2,minmax(0,1fr));
  }

  .detail-header {
    flex-direction:column;
  }
}

@media (max-width: 520px) {
  .part-grid {
    grid-template-columns:1fr;
  }

  .export-actions {
    align-items:stretch;
    flex-direction:column;
  }
}

/* Manufacturer selector + visible fitment control */
.expand-btn {
  width: auto !important;
  min-width: 88px;
  height: 30px;
  padding: 0 10px !important;
  white-space: nowrap;
}

.optional-label {
  color: #8f8f8f;
  font-size: 11px;
  font-weight: 500;
}

#customVendorRow[hidden] {
  display: none;
}

#singleVendor optgroup {
  color: #ff9a3e;
  font-weight: 800;
}

#singleVendor option {
  color: #fff;
  background: #111;
}

/* Deep Verify + authentic diagram/reference evidence */
.premium-evidence-section {
  border-color: #5a3719;
  background:
    radial-gradient(circle at 100% 0%, rgba(255,118,0,.12), transparent 24rem),
    #0e0e0e;
}

.premium-section-head {
  display:flex;
  justify-content:space-between;
  gap:16px;
  align-items:flex-start;
  margin-bottom:14px;
}

.premium-section-head h4 {
  margin:4px 0 0;
}

.premium-badge {
  display:inline-flex;
  align-items:center;
  padding:6px 9px;
  border:1px solid #704117;
  border-radius:999px;
  color:#ffab5f;
  background:#211408;
  font-size:11px;
  font-weight:900;
  white-space:nowrap;
}

.deep-status-grid {
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:10px;
  margin-bottom:14px;
}

.deep-status-card {
  padding:12px;
  border:1px solid #303030;
  border-radius:10px;
  background:#131313;
}

.deep-status-card span,
.deep-status-card strong {
  display:block;
}

.deep-status-card span {
  color:#888;
  font-size:10px;
  text-transform:uppercase;
  letter-spacing:.05em;
}

.deep-status-card strong {
  margin-top:5px;
  font-size:12px;
  line-height:1.45;
}

.diagram-grid {
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:12px;
}

.diagram-card {
  overflow:hidden;
  border:1px solid #383838;
  border-radius:12px;
  background:#111;
}

.diagram-image-wrap {
  position:relative;
  min-height:180px;
  display:grid;
  place-items:center;
  background:#f4f4f4;
}

.diagram-image-wrap img {
  display:block;
  width:100%;
  max-height:340px;
  object-fit:contain;
}

.image-fallback {
  display:none;
  padding:24px;
  color:#999;
  text-align:center;
}

.diagram-image-wrap.image-failed .image-fallback {
  display:block;
}

.diagram-placeholder {
  min-height:150px;
  display:grid;
  place-content:center;
  gap:6px;
  text-align:center;
  padding:18px;
  background:
    linear-gradient(135deg, rgba(255,118,0,.09), transparent),
    repeating-linear-gradient(
      0deg,
      #141414 0,
      #141414 16px,
      #181818 17px
    );
  border-bottom:1px solid #2f2f2f;
}

.diagram-placeholder span {
  color:#ff8b27;
  font-size:10px;
  font-weight:900;
  letter-spacing:.18em;
}

.diagram-placeholder strong {
  font-size:18px;
}

.diagram-card-body {
  padding:14px;
}

.diagram-card-title span,
.diagram-card-title strong {
  display:block;
}

.diagram-card-title span {
  color:#ff963e;
  font-size:10px;
  font-weight:900;
  text-transform:uppercase;
}

.diagram-card-title strong {
  margin-top:4px;
  font-size:15px;
}

.diagram-meta {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:8px;
  margin:13px 0 0;
}

.diagram-meta div {
  padding:9px;
  border:1px solid #292929;
  border-radius:8px;
  background:#161616;
}

.diagram-meta dt {
  color:#838383;
  font-size:9px;
  text-transform:uppercase;
  letter-spacing:.05em;
}

.diagram-meta dd {
  margin:3px 0 0;
  color:#fff;
  font-size:12px;
  font-weight:800;
  overflow-wrap:anywhere;
}

.diagram-notes {
  margin:12px 0 0;
  color:#aaa;
  font-size:12px;
}

.no-diagram {
  padding:14px;
  border:1px dashed #494949;
  border-radius:10px;
  color:#aaa;
  background:#101010;
}

@media (max-width: 820px) {
  .deep-status-grid,
  .diagram-grid {
    grid-template-columns:1fr;
  }

  .premium-section-head {
    flex-direction:column;
  }
}

/* Live research progress — makes queued/researching jobs visibly active */
.research-activity {
  display:grid;
  grid-template-columns:auto minmax(0,1fr) auto;
  gap:14px;
  align-items:center;
  margin:0 0 12px;
  padding:14px 16px;
  border:1px solid #633712;
  border-radius:12px;
  background:
    radial-gradient(circle at 0 50%, rgba(255,118,0,.13), transparent 22rem),
    #111;
}

.activity-spinner,
.mini-spinner {
  border-radius:50%;
  border-style:solid;
  border-color:#343434;
  border-top-color:#ff7600;
  animation:iv-spin .9s linear infinite;
}

.activity-spinner {
  width:28px;
  height:28px;
  border-width:4px;
  box-shadow:0 0 18px rgba(255,118,0,.15);
}

.mini-spinner {
  width:12px;
  height:12px;
  border-width:2px;
  flex:0 0 auto;
}

@keyframes iv-spin {
  to { transform:rotate(360deg); }
}

.activity-copy {
  min-width:0;
}

.activity-copy strong,
.activity-copy span,
.activity-copy small {
  display:block;
}

.activity-copy strong {
  color:#fff;
  font-size:14px;
}

.activity-copy span {
  margin-top:3px;
  color:#c8c8c8;
  font-size:12px;
}

.activity-copy small {
  margin-top:5px;
  color:#858585;
  font-size:11px;
}

.activity-elapsed {
  min-width:48px;
  text-align:right;
  color:#ff9a3e;
  font-size:13px;
  font-weight:900;
  font-variant-numeric:tabular-nums;
}

.progress {
  position:relative;
  overflow:hidden;
}

.progress.is-active::after {
  content:'';
  position:absolute;
  inset:0;
  transform:translateX(-100%);
  background:linear-gradient(
    90deg,
    transparent,
    rgba(255,255,255,.22),
    transparent
  );
  animation:iv-progress-sweep 1.5s ease-in-out infinite;
  pointer-events:none;
}

@keyframes iv-progress-sweep {
  to { transform:translateX(100%); }
}

.row-working {
  display:inline-flex;
  align-items:center;
  gap:6px;
  color:#ff9a3e;
  font-size:11px;
  font-weight:900;
  white-space:nowrap;
}

button.is-busy {
  cursor:wait;
  opacity:.82;
}

@media (max-width:700px) {
  .research-activity {
    grid-template-columns:auto 1fr;
  }

  .activity-elapsed {
    grid-column:2;
    text-align:left;
  }
}

/* 2026 merchant-console polish */
.research-activity[hidden] {
  display: none !important;
}

.research-activity {
  min-height: 78px;
  overflow: visible;
}

.activity-copy strong,
.activity-copy span,
.activity-copy small {
  white-space: normal;
  overflow-wrap: anywhere;
  line-height: 1.45;
}

.activity-elapsed {
  align-self: start;
  margin-top: 2px;
  padding: 5px 8px;
  min-width: 58px;
  border: 1px solid #593313;
  border-radius: 999px;
  background: #1d1209;
  text-align: center;
}

.field-help {
  display: block;
  margin-top: -2px;
  color: #858585;
  font-size: 11px;
  font-weight: 500;
  line-height: 1.35;
}

.identity-warning {
  display: grid;
  gap: 5px;
  margin-top: 16px;
  padding: 13px 15px;
  border: 1px solid #7a3434;
  border-radius: 12px;
  background: linear-gradient(180deg, #271313, #180e0e);
  color: #ffd4d4;
}

.identity-warning strong {
  color: #ff8585;
  font-size: 13px;
}

.identity-warning span {
  color: #d7b7b7;
  font-size: 12px;
  line-height: 1.5;
}

/* Slightly calmer hierarchy: premium tool, not oversized landing-page copy. */
h1 {
  max-width: 720px;
  font-size: clamp(38px, 5vw, 62px);
  line-height: 1;
}

.hero {
  align-items: center;
}

.auth-card,
.panel,
.stats article {
  box-shadow:
    0 18px 50px rgba(0, 0, 0, .18),
    inset 0 1px 0 rgba(255, 255, 255, .015);
}

button {
  transition:
    transform .12s ease,
    filter .12s ease,
    border-color .12s ease;
}

button:hover:not(:disabled) {
  filter: brightness(1.06);
}

button:active:not(:disabled) {
  transform: translateY(1px);
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
a:focus-visible {
  outline: 2px solid #ff9a3e;
  outline-offset: 2px;
}

.results-table tbody > tr.result-row:hover > td {
  background: rgba(255, 118, 0, .025);
}

.research-detail {
  box-shadow:
    inset 3px 0 0 #ff7600,
    0 12px 30px rgba(0, 0, 0, .12);
}

@media (max-width: 700px) {
  .research-activity {
    min-height: 96px;
  }
}


/* Canonical Standard/Deep result hierarchy */
.deep-delta-section {
  border-color:#5a3719;
  background:
    radial-gradient(circle at 100% 0%, rgba(255,118,0,.10), transparent 24rem),
    #0e0e0e;
}

.delta-grid {
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:10px;
}

.delta-card {
  min-width:0;
  padding:12px;
  border:1px solid #303030;
  border-radius:10px;
  background:#141414;
}

.delta-card span,
.delta-card strong,
.delta-card small {
  display:block;
}

.delta-card span {
  color:#8d8d8d;
  font-size:9px;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.07em;
}

.delta-card strong {
  margin-top:5px;
  color:#fff;
  font-size:14px;
  line-height:1.3;
}

.delta-card small {
  margin-top:4px;
  color:#aaa;
  font-size:10px;
  line-height:1.35;
}

.deep-brief {
  display:grid;
  gap:4px;
  margin-top:12px;
  padding:11px 12px;
  border-left:3px solid #ff7600;
  border-radius:0 9px 9px 0;
  background:#17120e;
}

.deep-brief strong { color:#fff; font-size:12px; }
.deep-brief span { color:#c7c7c7; font-size:11px; line-height:1.45; }
.deep-brief small { color:#9c9c9c; font-size:10px; line-height:1.45; }

.section-title-row {
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:14px;
  margin-bottom:10px;
}

.section-title-row h4 { margin:4px 0 0; }

.coverage-chip {
  display:inline-flex;
  align-items:center;
  padding:6px 9px;
  border:1px solid #3d3d3d;
  border-radius:999px;
  background:#171717;
  color:#bcbcbc;
  font-size:10px;
  font-weight:800;
  white-space:nowrap;
}

.coverage-note-pro {
  margin:12px 0 0;
  padding:10px 12px;
  border:1px solid #302b26;
  border-radius:9px;
  background:#13110f;
  color:#a8a8a8;
  font-size:11px;
  line-height:1.45;
}

.evidence-disclosure {
  padding:0;
  overflow:hidden;
}

.evidence-disclosure > summary {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:14px 16px;
  cursor:pointer;
  list-style:none;
  user-select:none;
}

.evidence-disclosure > summary::-webkit-details-marker { display:none; }
.evidence-disclosure > summary span:first-child { display:grid; gap:2px; }
.evidence-disclosure > summary strong { font-size:13px; color:#fff; }
.evidence-disclosure > summary small { color:#888; font-size:10px; }
.summary-action { color:#ff963e; font-size:10px; font-weight:900; }
.evidence-disclosure[open] .summary-action::after { content:' ↑'; }
.evidence-disclosure:not([open]) .summary-action::after { content:' ↓'; }

.evidence-disclosure-body {
  padding:0 14px 14px;
  border-top:1px solid #292929;
}

.compact-diagram-grid { margin-top:14px; }
.verified-image::after {
  content:'Authentic catalog image';
  position:absolute;
  right:8px;
  bottom:8px;
  padding:4px 7px;
  border-radius:999px;
  background:rgba(0,0,0,.78);
  color:#fff;
  font-size:9px;
  font-weight:800;
}

@media (max-width:980px) {
  .delta-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
}

@media (max-width:620px) {
  .delta-grid { grid-template-columns:1fr; }
  .section-title-row { flex-direction:column; }
  .coverage-chip { white-space:normal; }
}

/* V8 — professional parts-researcher UX */
.identity-badge,
.identity-confidence {
  display:inline-flex;
  align-items:center;
  border:1px solid #284d34;
  border-radius:999px;
  background:#102118;
  color:#78e39a;
  font-weight:900;
}

.identity-badge {
  padding:5px 8px;
  font-size:11px;
}

.identity-confidence {
  padding:7px 10px;
  font-size:11px;
}

.store-match-slot:empty {
  display:none;
}

.store-match-checking {
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin:12px 0 0;
  color:#898989;
  font-size:11px;
}

.store-match-card {
  display:grid;
  grid-template-columns:58px minmax(0,1fr) auto;
  gap:12px;
  align-items:center;
  margin:14px 0 0;
  padding:11px 12px;
  border:1px solid #343434;
  border-radius:12px;
  background:#101010;
}

.store-match-card.in-stock {
  border-color:#285a35;
  background:linear-gradient(180deg,#102016,#0d1510);
}

.store-match-card img,
.store-product-placeholder {
  width:58px;
  height:58px;
  border-radius:9px;
  object-fit:contain;
  background:#fff;
}

.store-product-placeholder {
  display:grid;
  place-items:center;
  background:#ff7600;
  color:#111;
  font-size:16px;
  font-weight:1000;
}

.store-match-copy {
  min-width:0;
}

.store-match-copy span,
.store-match-copy strong,
.store-match-copy small {
  display:block;
}

.store-stock {
  color:#75e493;
  font-size:11px;
  font-weight:900;
  margin-bottom:3px;
}

.store-match-copy strong {
  color:#fff;
  font-size:13px;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
}

.store-match-copy small {
  margin-top:4px;
  color:#9b9b9b;
  font-size:11px;
}

.buy-now-button {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:38px;
  padding:0 15px;
  border-radius:9px;
  background:#ff7600;
  color:#080808 !important;
  text-decoration:none;
  font-size:12px;
  font-weight:1000;
  white-space:nowrap;
}

.buy-now-button:hover {
  filter:brightness(1.08);
}

.store-view-button {
  padding:9px 12px;
  text-decoration:none;
  white-space:nowrap;
}

.deep-outcome-banner {
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px 14px;
  margin:14px 0;
  padding:12px 14px;
  border:1px solid #4b371c;
  border-radius:10px;
  background:#191208;
}

.deep-outcome-banner strong {
  color:#ff9a3e;
  font-size:14px;
}

.deep-outcome-banner span {
  color:#d0c5b8;
  font-size:12px;
}

.section-explainer {
  margin:0 0 12px;
  color:#9a9a9a;
  font-size:11px;
  line-height:1.5;
}

.researcher-fitment-table td {
  vertical-align:top;
}

.cell-subline {
  display:block;
  margin-top:4px;
  color:#818181;
  font-size:10px;
  line-height:1.3;
}

.evidence-tier {
  display:inline-flex;
  padding:4px 7px;
  border:1px solid #3a3a3a;
  border-radius:999px;
  font-size:10px;
  font-weight:900;
  white-space:nowrap;
}

.evidence-tier.tier-oem {
  border-color:#2b6540;
  background:#102318;
  color:#79e49a;
}

.evidence-tier.tier-dealer {
  border-color:#6a4e1c;
  background:#251a08;
  color:#ffc760;
}

.evidence-tier.tier-supporting {
  border-color:#404040;
  background:#181818;
  color:#bbb;
}

.diagram-image-proxy {
  position:relative;
  min-height:220px;
  display:grid;
  place-items:center;
  overflow:hidden;
  background:#f6f6f4;
}

.diagram-image-proxy img {
  width:100%;
  max-height:420px;
  object-fit:contain;
}

.diagram-loading {
  display:flex;
  align-items:center;
  gap:8px;
  color:#333;
  font-size:11px;
  font-weight:800;
}

.image-origin-badge {
  position:absolute;
  left:8px;
  bottom:8px;
  padding:4px 7px;
  border-radius:999px;
  background:rgba(10,10,10,.86);
  color:#fff;
  font-size:9px;
  font-weight:900;
}

.diagram-unavailable {
  display:grid;
  gap:4px;
  padding:20px;
  text-align:center;
}

.diagram-unavailable strong {
  color:#222;
}

.diagram-unavailable span {
  color:#666;
  font-size:11px;
}

.no-diagram {
  display:grid;
  gap:5px;
}

.no-diagram strong {
  color:#d8d8d8;
}

.no-diagram span {
  color:#919191;
  font-size:11px;
}

@media (max-width:760px) {
  .store-match-card {
    grid-template-columns:52px minmax(0,1fr);
  }

  .store-match-card img,
  .store-product-placeholder {
    width:52px;
    height:52px;
  }

  .buy-now-button,
  .store-view-button {
    grid-column:1 / -1;
    width:100%;
  }
}


/* V8.1 storefront → Fitment Pro handoff */
.storefront-prefill-banner {
  display:flex;
  justify-content:space-between;
  gap:18px;
  align-items:center;
  margin:0 0 14px;
  padding:13px 14px;
  border:1px solid #5b3816;
  border-radius:11px;
  background:linear-gradient(180deg,#1b130b,#111);
}

.storefront-prefill-banner div {
  min-width:0;
}

.storefront-prefill-banner span,
.storefront-prefill-banner strong,
.storefront-prefill-banner small {
  display:block;
}

.storefront-prefill-banner span {
  margin-bottom:4px;
  color:#ff7600;
  font-size:9px;
  font-weight:1000;
  letter-spacing:.1em;
}

.storefront-prefill-banner strong {
  color:#fff;
  font-size:13px;
}

.storefront-prefill-banner small {
  margin-top:4px;
  color:#8e8e8e;
  font-size:10px;
  line-height:1.4;
}

@media (max-width:680px) {
  .storefront-prefill-banner {
    align-items:flex-start;
    flex-direction:column;
  }
}


/* V9 — account login/session UX */
.brand-link{color:inherit;text-decoration:none}.top-actions{display:flex;align-items:center;gap:16px}.top-account{display:flex;align-items:center;gap:10px}.top-account>div{max-width:240px}.top-account strong,.top-account span{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.top-account strong{font-size:12px}.top-account span{color:var(--muted);font-size:10px}
.auth-hero{align-items:center}.account-gate{padding:0;overflow:hidden}.auth-tabs{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--border)}.auth-tab{border-radius:0;background:#101010;color:#aaa;padding:13px}.auth-tab.active{background:#1b1b1b;color:#fff;box-shadow:inset 0 -2px 0 var(--accent)}.auth-form{padding:20px}.auth-heading{display:grid;gap:4px;margin-bottom:17px}.auth-heading>strong{font-size:19px}.auth-heading>span{color:#9a9a9a;font-size:12px;line-height:1.45}.remember-row{display:flex;align-items:center;gap:9px;font-weight:600}.remember-row input{width:auto;accent-color:var(--accent)}.remember-row span{color:#aaa;font-size:12px}.auth-form button[type="submit"]{width:100%}.auth-form small{color:#858585}.text-button{width:100%;margin-top:9px;background:transparent;color:#b8b8b8;padding:8px;text-decoration:underline;text-underline-offset:3px}.migration-badge{width:max-content;padding:4px 7px;border:1px solid #5a3715;border-radius:999px;background:#211409;color:#ff9b43!important;font-size:9px!important;font-weight:900;letter-spacing:.08em}.auth-fineprint{display:block;margin-top:10px;line-height:1.4}.signed-in-card{display:grid;gap:4px}.signed-in-kicker{color:#69dd77;font-size:10px;font-weight:900;letter-spacing:.12em}.signed-in-card>strong{font-size:22px}.signed-in-card>span:not(.signed-in-kicker){color:#aaa}.signed-in-card p{margin:9px 0 0;color:#888;font-size:12px;line-height:1.5}.plan-notice{display:flex;align-items:center;gap:8px 14px;flex-wrap:wrap;margin:0 0 18px;padding:13px 15px;border:1px solid #654216;border-radius:12px;background:#1b140a}.plan-notice strong{color:#ffc064}.plan-notice span{color:#bbb;font-size:12px}.plan-notice a{margin-left:auto;color:#ff8c2d;font-weight:900}.mini{padding:8px 10px;font-size:11px}
@media(max-width:820px){.top-account>div{display:none}.auth-hero{align-items:stretch}.plan-notice a{margin-left:0}}


/* V9.1 — plan capability and upgrade guidance */
.plan-notice.upgrade-notice {
  display:flex;
  justify-content:space-between;
  gap:20px;
  align-items:center;
  padding:14px 16px;
  border:1px solid #5b3a17;
  border-radius:12px;
  background:
    radial-gradient(circle at 95% 0, rgba(255,118,0,.10), transparent 30%),
    linear-gradient(180deg,#19130d,#111);
}

.upgrade-notice-copy {
  min-width:0;
}

.upgrade-notice-copy strong,
.upgrade-notice-copy p {
  display:block;
}

.upgrade-notice-copy strong {
  margin-top:3px;
  color:#fff;
  font-size:13px;
}

.upgrade-notice-copy p {
  margin:5px 0 0;
  color:#a6a6a6;
  font-size:11px;
  line-height:1.45;
}

.upgrade-notice-actions {
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  justify-content:flex-end;
  flex:0 0 auto;
}

.button-link {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:36px;
  padding:0 11px;
  border-radius:8px;
  text-decoration:none;
}

.deep-locked-button {
  border-color:#60401f !important;
  color:#ffb56f !important;
}

.plan-result-guidance {
  display:flex;
  justify-content:space-between;
  gap:16px;
  align-items:center;
  margin-top:12px;
  padding:12px 13px;
  border:1px solid #684219;
  border-radius:10px;
  background:#1a120a;
}

.plan-result-guidance div {
  min-width:0;
}

.plan-result-guidance strong,
.plan-result-guidance span {
  display:block;
}

.plan-result-guidance strong {
  color:#ffb468;
  font-size:12px;
}

.plan-result-guidance span {
  margin-top:4px;
  color:#aaa;
  font-size:10.5px;
  line-height:1.45;
}

select option:disabled {
  color:#777;
}

@media (max-width:760px) {
  .plan-notice.upgrade-notice,
  .plan-result-guidance {
    align-items:flex-start;
    flex-direction:column;
  }

  .upgrade-notice-actions {
    width:100%;
    justify-content:stretch;
  }

  .upgrade-notice-actions > * {
    flex:1 1 auto;
  }
}


/* V9.2 verified trial */
.verification-panel{margin:0 0 18px;padding:18px;border:1px solid #5c3a18;border-radius:15px;background:linear-gradient(180deg,#1a130c,#111)}
.verification-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.verification-head h2{margin:4px 0 5px}.verification-head p{margin:0;color:#aaa;max-width:760px;font-size:12px;line-height:1.5}.verification-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:15px}.verification-grid article{border:1px solid #303030;border-radius:11px;padding:13px;background:#101010}.verification-grid strong{display:block;margin:5px 0 10px}.verify-state{font-size:10px;color:#ffb367;font-weight:900}.verify-state.verified{color:#6fe38a}.verify-controls{display:grid;grid-template-columns:minmax(120px,1fr) auto auto;gap:7px}.verify-controls input{min-width:0}.trial-verification-message{margin-top:12px;padding:10px 12px;border-radius:9px;background:#17120d;color:#bbb;font-size:11px}.trial-verification-message strong{color:#ffb367}.trial-verification-message.success{background:#0e1d12;border:1px solid #285937}.trial-verification-message.success strong{color:#6fe38a}.trial-verification-message.warning{background:#21150a;border:1px solid #6a4319}@media(max-width:760px){.verification-head{display:block}.verification-grid{grid-template-columns:1fr}.verify-controls{grid-template-columns:1fr}.verification-head>a{margin-top:10px}}

/* V10.1 — checkout/navigation polish */
.store-return-link{
  display:inline-flex;align-items:center;gap:6px;color:#d7d7d7;text-decoration:none;
  border:1px solid #383838;border-radius:9px;padding:8px 11px;background:#151515;font-size:12px;font-weight:850
}
.store-return-link:hover{border-color:#ff7600;color:#fff;background:#1b130d}