:root {
  --bg: #f5f7f8;
  --panel: #ffffff;
  --panel-strong: #f0f4f3;
  --ink: #17201f;
  --muted: #63706d;
  --line: #d9e0de;
  --teal: #0f766e;
  --teal-dark: #164e42;
  --gold: #b7791f;
  --blue: #2563eb;
  --red: #c2412d;
  --green-soft: #e2f2ee;
  --gold-soft: #fff3d6;
  --blue-soft: #e9f0ff;
  --red-soft: #fde9e5;
  --shadow: 0 18px 50px rgba(23, 32, 31, 0.08);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  color: var(--ink);
  background: var(--bg);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  background:
    linear-gradient(180deg, rgba(15, 118, 110, 0.08), rgba(245, 247, 248, 0) 280px),
    var(--bg);
}

body.access-locked {
  overflow: hidden;
}

body.access-locked .app-header,
body.access-locked .app-shell {
  filter: blur(2px);
  pointer-events: none;
  user-select: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fff;
  color: var(--ink);
  min-height: 38px;
  padding: 0 13px;
  cursor: pointer;
  transition:
    border-color 160ms ease,
    background 160ms ease,
    transform 160ms ease;
}

button:hover {
  border-color: #98a7a3;
  transform: translateY(-1px);
}

button:active {
  transform: translateY(0);
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(15, 118, 110, 0.18);
  outline-offset: 2px;
}

.primary-button {
  border-color: var(--teal);
  background: var(--teal);
  color: #fff;
}

.primary-button:hover {
  background: var(--teal-dark);
  border-color: var(--teal-dark);
}

.ghost-button {
  background: rgba(255, 255, 255, 0.62);
}

.access-gate {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(245, 247, 248, 0.86);
}

.access-gate[hidden] {
  display: none;
}

.access-card {
  display: grid;
  gap: 14px;
  width: min(360px, 100%);
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.access-card h2 {
  font-size: 24px;
}

.access-card .primary-button {
  width: 100%;
}

.access-error {
  min-height: 18px;
  margin: 0;
  color: var(--red);
  font-size: 13px;
  font-weight: 800;
}

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: 1520px;
  margin: 0 auto;
  padding: 26px 28px 18px;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1;
}

.version-tag {
  display: inline-flex;
  vertical-align: middle;
  align-items: center;
  min-height: 26px;
  margin-left: 8px;
  padding: 0 8px;
  border-radius: 999px;
  background: var(--green-soft);
  color: var(--teal-dark);
  font-size: 12px;
  font-weight: 800;
}

h2 {
  font-size: 15px;
}

.header-actions,
.button-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.button-row.compact button {
  min-height: 32px;
  padding: 0 10px;
}

.app-shell {
  display: grid;
  grid-template-columns: minmax(320px, 390px) 1fr;
  gap: 18px;
  max-width: 1520px;
  margin: 0 auto;
  padding: 0 28px 32px;
}

.side-panel,
.workspace {
  min-width: 0;
}

.side-panel {
  display: grid;
  align-content: start;
  gap: 12px;
}

.panel-section,
.metric-card,
.analysis-band,
.chart-panel,
.table-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.panel-section {
  padding: 16px;
}

.section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.section-title span,
#vehicleBadge,
#sourceCount,
#confidenceBadge,
#chartSubtitle {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.field,
.toggle-row {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.field span,
.toggle-row span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.wide {
  grid-column: 1 / -1;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 10px;
}

input,
select,
textarea {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fff;
  color: var(--ink);
}

input,
select {
  min-height: 40px;
  padding: 8px 10px;
}

textarea {
  resize: vertical;
  min-height: 118px;
  padding: 10px;
  line-height: 1.45;
}

.inline-field {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 8px;
}

.toggle-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
}

.toggle-row input {
  width: 18px;
  min-height: 18px;
}

.source-panel .button-row {
  margin: 10px 0 12px;
}

.field-action-row {
  margin-top: 10px;
}

.workspace {
  display: grid;
  gap: 14px;
  align-content: start;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.metric-card {
  padding: 16px;
  min-height: 128px;
  display: grid;
  align-content: space-between;
  gap: 10px;
  overflow: hidden;
  position: relative;
}

.metric-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
}

.metric-card span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.metric-card strong {
  font-size: clamp(25px, 3vw, 38px);
  line-height: 1;
  letter-spacing: 0;
}

.metric-card small {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.35;
}

.accent-teal::before {
  background: var(--teal);
}

.accent-gold::before {
  background: var(--gold);
}

.accent-blue::before {
  background: var(--blue);
}

.accent-red::before {
  background: var(--red);
}

.analysis-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 330px);
  gap: 18px;
  padding: 18px;
}

.market-status {
  min-height: 54px;
  color: var(--ink);
  font-size: 18px;
  line-height: 1.35;
  font-weight: 750;
}

.position-bar {
  margin-top: 18px;
}

.position-track {
  position: relative;
  height: 14px;
  border-radius: 999px;
  background:
    linear-gradient(90deg, var(--green-soft), var(--gold-soft) 55%, var(--red-soft));
  border: 1px solid var(--line);
}

.quartile-marker,
.ask-marker {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
}

.quartile-marker {
  width: 2px;
  height: 22px;
  background: rgba(23, 32, 31, 0.42);
}

.q1 {
  left: 25%;
}

.q2 {
  left: 50%;
}

.q3 {
  left: 75%;
}

.ask-marker {
  left: 50%;
  width: 20px;
  height: 20px;
  border: 3px solid #fff;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 2px var(--teal-dark);
}

.position-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.decision-panel {
  display: grid;
  gap: 10px;
  align-content: start;
}

.decision-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  min-height: 46px;
  padding: 9px 12px;
  border-radius: 7px;
  background: var(--panel-strong);
}

.decision-row span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.decision-row strong {
  font-size: 18px;
}

.chart-panel,
.table-panel {
  padding: 18px;
}

#priceChart {
  display: block;
  width: 100%;
  height: 310px;
  background:
    linear-gradient(#eef3f2 1px, transparent 1px),
    linear-gradient(90deg, #eef3f2 1px, transparent 1px);
  background-size: 100% 25%, 12.5% 100%;
  border: 1px solid var(--line);
  border-radius: 7px;
}

.table-wrap {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 7px;
  -webkit-overflow-scrolling: touch;
}

table {
  width: 100%;
  min-width: 900px;
  border-collapse: collapse;
}

th,
td {
  padding: 11px 12px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}

th {
  color: var(--muted);
  background: var(--panel-strong);
  font-size: 12px;
  font-weight: 800;
}

td {
  font-size: 14px;
}

tbody tr:last-child td {
  border-bottom: none;
}

.comp-title {
  display: grid;
  gap: 3px;
}

.comp-title strong {
  font-size: 14px;
}

.comp-title span {
  color: var(--muted);
  font-size: 12px;
}

.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 68px;
  min-height: 28px;
  padding: 0 9px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  background: var(--panel-strong);
  color: var(--muted);
}

.pill.good {
  background: var(--green-soft);
  color: var(--teal-dark);
}

.pill.warn {
  background: var(--gold-soft);
  color: #7c4d0a;
}

.pill.bad {
  background: var(--red-soft);
  color: #8f2b1c;
}

.use-checkbox {
  width: 18px;
  min-height: 18px;
}

.manual-row td {
  background: #fbfcfc;
}

.manual-grid {
  display: grid;
  grid-template-columns: 80px 1fr 1fr 1fr 110px 110px 110px 1fr auto;
  gap: 8px;
}

.manual-grid input {
  min-height: 36px;
}

.scanner-panel {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(14, 21, 20, 0.72);
}

.scanner-panel[hidden] {
  display: none;
}

.scanner-sheet {
  width: min(680px, 100%);
  max-height: calc(100vh - 36px);
  overflow: auto;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  background: #ffffff;
  padding: 16px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
}

.scanner-frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  border-radius: 8px;
  background: #0e1514;
}

.scanner-license {
  margin-bottom: 12px;
}

.scanner-license textarea {
  min-height: 70px;
  resize: vertical;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 12px;
  line-height: 1.35;
}

.license-actions {
  justify-content: flex-end;
  margin: -4px 0 12px;
}

.scanbot-vin-scanner {
  position: absolute;
  inset: 0;
  z-index: 3;
  background: #0e1514;
}

#vinVideo {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.scan-guide {
  position: absolute;
  left: 8%;
  right: 8%;
  top: 42%;
  height: 16%;
  border: 2px solid rgba(255, 255, 255, 0.92);
  border-radius: 7px;
  box-shadow:
    0 0 0 999px rgba(0, 0, 0, 0.28),
    0 0 22px rgba(15, 118, 110, 0.45);
}

.scanner-status {
  min-height: 44px;
  margin: 12px 0;
  color: var(--ink);
  font-size: 15px;
  font-weight: 750;
  line-height: 1.45;
}

.scanner-actions {
  justify-content: flex-end;
  flex-wrap: wrap;
}

.scanner-actions button {
  min-width: 126px;
}

.issue-panel {
  display: grid;
  gap: 12px;
}

.demand-panel {
  display: grid;
  gap: 12px;
}

.comp-search-panel {
  display: grid;
  gap: 12px;
}

.issues-summary,
.issue-empty,
.demand-summary,
.demand-note,
.comp-search-summary {
  display: grid;
  gap: 5px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
}

.issues-summary strong,
.demand-summary strong,
.demand-note strong,
.comp-search-summary strong {
  color: var(--ink);
  font-size: 15px;
}

.comp-search-links {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.comp-search-link {
  display: grid;
  gap: 5px;
  min-height: 82px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--panel-strong);
  color: var(--ink);
  text-decoration: none;
}

.comp-search-link:hover {
  border-color: #98a7a3;
}

.comp-search-link strong {
  font-size: 15px;
}

.comp-search-link span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}

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

.demand-card {
  display: grid;
  gap: 6px;
  min-height: 104px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--panel-strong);
}

.demand-card span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.demand-card strong {
  font-size: 20px;
}

.demand-card small {
  color: var(--muted);
  line-height: 1.35;
}

.color-demand,
.popular-list {
  display: grid;
  gap: 8px;
}

.demand-note {
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fbfcfc;
}

.popular-heading {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.popular-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 42px;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--panel-strong);
}

.popular-item strong,
.popular-item span {
  font-size: 13px;
}

.popular-item span {
  color: var(--muted);
  font-weight: 700;
}

.issues-checklist {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.issue-check {
  display: grid;
  gap: 4px;
  min-height: 82px;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--panel-strong);
}

.issue-check strong {
  font-size: 13px;
}

.issue-check span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}

.recall-list {
  display: grid;
  gap: 9px;
}

.recall-item {
  display: grid;
  gap: 5px;
  padding: 11px 12px;
  border-left: 4px solid var(--gold);
  border-radius: 7px;
  background: #fbfcfc;
}

.recall-item strong {
  font-size: 13px;
}

.recall-item span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.recall-item p {
  margin: 0;
  color: var(--ink);
  font-size: 13px;
  line-height: 1.35;
}

.negative {
  color: var(--red);
}

.positive {
  color: var(--teal);
}

@media (max-width: 1320px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .side-panel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .source-panel {
    grid-column: 1 / -1;
  }
}

@media (max-width: 1180px) {
  html,
  body {
    width: 100%;
    max-width: 100%;
  }

  .app-header {
    align-items: flex-start;
    flex-direction: column;
    width: 100%;
    max-width: 100%;
    padding: 18px 12px 12px;
  }

  .header-actions,
  .button-row {
    width: 100%;
    flex-wrap: wrap;
  }

  .header-actions button,
  .button-row button {
    flex: 1 1 130px;
  }

  .app-shell {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    width: 100%;
    max-width: 100%;
    padding: 0 10px 90px;
  }

  .side-panel,
  .workspace {
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }

  .side-panel,
  .summary-grid,
  .analysis-band {
    grid-template-columns: 1fr;
  }

  .side-panel {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .side-panel > *,
  .workspace > * {
    width: 100%;
    min-width: 0;
  }

  .field-grid,
  .inline-field {
    grid-template-columns: 1fr;
  }

  .workspace {
    display: grid;
    gap: 12px;
    margin-top: 12px;
  }

  .panel-section,
  .metric-card,
  .analysis-band,
  .chart-panel,
  .table-panel {
    width: 100%;
    max-width: 100%;
  }

  table {
    min-width: 760px;
  }

  .manual-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .issues-checklist {
    grid-template-columns: 1fr;
  }

  .demand-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .comp-search-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .manual-grid button {
    grid-column: 1 / -1;
  }

  .scanner-panel {
    align-items: end;
    padding: 0;
  }

  .scanner-sheet {
    width: 100%;
    max-height: 94vh;
    border-radius: 8px 8px 0 0;
  }

  .scanner-frame {
    max-height: 58vh;
  }

  .scanner-actions button,
  .license-actions button {
    flex: 1 1 150px;
  }
}

@media (max-width: 560px) {
  h1 {
    font-size: 30px;
    line-height: 1.05;
  }

  .version-tag {
    margin-left: 4px;
    min-height: 22px;
    font-size: 11px;
  }

  .field-grid {
    grid-template-columns: 1fr;
  }

  .inline-field {
    grid-template-columns: 1fr;
  }

  .metric-card {
    min-height: 110px;
  }

  .metric-card strong {
    font-size: 28px;
  }

  .demand-cards {
    grid-template-columns: 1fr;
  }

  .comp-search-links {
    grid-template-columns: 1fr;
  }

  .panel-section,
  .chart-panel,
  .table-panel,
  .analysis-band {
    padding: 14px;
  }

  table {
    min-width: 680px;
  }
}