/* Part Grader: one stylesheet, no external assets. Tokens and controls follow the owner's Listing Studio app
   (ivory / ink / clay, serif display, system sans, mono labels). data-theme on <html> is light | dark | system;
   index.html stamps it before the first paint. Grades: A = ok tone, B = warn tone, C = bad tone; the letter is
   always shown next to the colour. */

/* ======================================================================
   Tokens
   ====================================================================== */
:root {
  /* Corner radii: restrained, enterprise. xs = marks on photos, sm = badges/chips/filters,
     md = buttons/inputs/list rows/thumbnails, lg = cards/panels/dialogs. Circles stay only for step numbers and dots. */
  --r-xs: 2px;
  --r-sm: 4px;
  --r-md: 6px;
  --r-lg: 8px;

  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-display: 'Iowan Old Style', 'Palatino Linotype', Charter, Georgia, serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'Cascadia Mono', 'SF Mono', Consolas, monospace;

  --bg: #faf9f5;
  --side: #f4f2ec;
  --bg-soft: #f1efe8;
  --card: #ffffff;
  --card-soft: #f7f6f1;
  --border: rgba(46, 45, 39, 0.12);
  --border-strong: rgba(46, 45, 39, 0.22);
  --text: #262521;
  --text-2: #58564f;
  --text-3: #67655c;
  --accent: #c96442;
  --accent-hover: #b04f2f;
  --on-accent: #ffffff;
  --accent-solid: #b04f2f;
  --accent-solid-hover: #973f22;
  --accent-soft: rgba(201, 100, 66, 0.12);
  --accent-soft-text: #a04b2b;
  --ok-bg: #e6eeda;
  --ok-text: #3f6d1c;
  --bad-bg: #f9e5de;
  --bad-text: #a03c1e;
  --warn-bg: #faeeda;
  --warn-text: #854f0b;
  --info-bg: #e4ebf3;
  --info-text: #2d5a86;
  --danger: #b3261e;
  --on-danger: #ffffff;
  --ink: #262521;
  --on-ink: #faf9f5;
  --ink-hover: #3a3833;
  --hover: rgba(46, 45, 39, 0.06);
  --shadow: 0 14px 36px rgba(38, 37, 33, 0.14), 0 2px 6px rgba(38, 37, 33, 0.06);
  --shadow-sm: 0 1px 2px rgba(38, 37, 33, 0.06), 0 1px 1px rgba(38, 37, 33, 0.04);
  --scrim: rgba(38, 37, 33, 0.34);
  --focus: rgba(201, 100, 66, 0.35);
  --focus-color: #b5532f;
  --focus-ring: 0 0 0 2px var(--bg), 0 0 0 4px var(--focus-color);
  --focus-ring-inset: inset 0 0 0 2px var(--focus-color);
  --focus-field: 0 0 0 1px var(--focus-color), 0 0 0 4px var(--focus);
  --code-bg: #1f1e1b;
  --code-text: #d9d6cc;

  /* the photo viewer draws on photos, so its colours are the same in both themes */
  --ov-a: #3cc48c;
  --ov-b: #ffb224;
  --ov-c: #ff5a5f;
  --ov-a-text: #062718;
  --ov-b-text: #2b1d00;
  --ov-c-text: #ffffff;
  --ov-dmg: #ff2d2d;
  --stage-bg: #1d1d1b;
  --shine: rgba(255, 255, 255, 0.65);

  --tb-h: 64px;
  color-scheme: light;
}

:root[data-theme='dark'] {
  --bg: #262624;
  --side: #21211f;
  --bg-soft: #1d1d1b;
  --card: #30302e;
  --card-soft: #383836;
  --border: rgba(255, 255, 255, 0.1);
  --border-strong: rgba(255, 255, 255, 0.18);
  --text: #f5f4ef;
  --text-2: #cdcbc2;
  --text-3: #b4b2a9;
  --accent: #d97757;
  --accent-hover: #e08b6d;
  --accent-soft: rgba(217, 119, 87, 0.16);
  --accent-soft-text: #e89a7f;
  --accent-solid: #d97757;
  --accent-solid-hover: #e08b6d;
  --on-accent: #1d1d1b;
  --ok-bg: rgba(151, 196, 89, 0.16);
  --ok-text: #bcd694;
  --bad-bg: rgba(240, 153, 123, 0.15);
  --bad-text: #f0997b;
  --warn-bg: rgba(250, 199, 117, 0.15);
  --warn-text: #fac775;
  --info-bg: rgba(130, 175, 230, 0.15);
  --info-text: #a9c8ec;
  --danger: #d9624a;
  --ink: #f5f4ef;
  --on-ink: #262624;
  --ink-hover: #e2e0d8;
  --hover: rgba(255, 255, 255, 0.06);
  --code-bg: #1a1a18;
  --shadow: 0 14px 36px rgba(0, 0, 0, 0.45), 0 2px 6px rgba(0, 0, 0, 0.3);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --scrim: rgba(0, 0, 0, 0.5);
  --focus: rgba(217, 119, 87, 0.4);
  --focus-color: #e89a7f;
  --stage-bg: #161615;
  --shine: rgba(255, 255, 255, 0.06);
  color-scheme: dark;
}

@media (prefers-color-scheme: dark) {
  :root[data-theme='system'] {
    --bg: #262624;
    --side: #21211f;
    --bg-soft: #1d1d1b;
    --card: #30302e;
    --card-soft: #383836;
    --border: rgba(255, 255, 255, 0.1);
    --border-strong: rgba(255, 255, 255, 0.18);
    --text: #f5f4ef;
    --text-2: #cdcbc2;
    --text-3: #b4b2a9;
    --accent: #d97757;
    --accent-hover: #e08b6d;
    --accent-soft: rgba(217, 119, 87, 0.16);
    --accent-soft-text: #e89a7f;
    --accent-solid: #d97757;
    --accent-solid-hover: #e08b6d;
    --on-accent: #1d1d1b;
    --ok-bg: rgba(151, 196, 89, 0.16);
    --ok-text: #bcd694;
    --bad-bg: rgba(240, 153, 123, 0.15);
    --bad-text: #f0997b;
    --warn-bg: rgba(250, 199, 117, 0.15);
    --warn-text: #fac775;
    --info-bg: rgba(130, 175, 230, 0.15);
    --info-text: #a9c8ec;
    --danger: #d9624a;
    --ink: #f5f4ef;
    --on-ink: #262624;
    --ink-hover: #e2e0d8;
    --hover: rgba(255, 255, 255, 0.06);
    --code-bg: #1a1a18;
    --shadow: 0 14px 36px rgba(0, 0, 0, 0.45), 0 2px 6px rgba(0, 0, 0, 0.3);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --scrim: rgba(0, 0, 0, 0.5);
    --focus: rgba(217, 119, 87, 0.4);
    --focus-color: #e89a7f;
    --stage-bg: #161615;
    --shine: rgba(255, 255, 255, 0.06);
    color-scheme: dark;
  }
}

/* ======================================================================
   Base
   ====================================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html,
body {
  height: 100%;
}
html {
  background: var(--bg);
}
[hidden] {
  display: none !important;
}
body {
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 var(--font-sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow: hidden;
}
button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}
h1,
h2,
h3 {
  text-wrap: balance;
  font-weight: 600;
}
a {
  color: var(--accent-soft-text);
}
img {
  display: block;
  max-width: 100%;
}
ul,
ol {
  list-style: none;
}
:focus-visible {
  outline: 2px solid transparent;
  outline-offset: 2px;
  box-shadow: var(--focus-ring);
  border-radius: var(--r-md);
}
::selection {
  background: var(--accent-soft);
}
.ic {
  flex: none;
  display: block;
}

/* utilities */
.sr {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}
.mono {
  font-family: var(--font-mono);
  font-size: 12.5px;
}
.muted {
  color: var(--text-3);
}
.c2 {
  color: var(--text-2);
}
.num {
  font-variant-numeric: tabular-nums;
}
.nowrap {
  white-space: nowrap;
}
.i-narrow {
  display: none;
}
.i-wide,
.i-narrow {
  line-height: 0;
}
@media (max-width: 900px) {
  .i-wide {
    display: none;
  }
  .i-narrow {
    display: block;
  }
}
.eyebrow {
  font: 500 10.5px/1.4 var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3);
}
.serif {
  font-family: var(--font-display);
}
.row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.grow {
  flex: 1;
  min-width: 0;
}
.spin {
  animation: spin 0.9s linear infinite;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
@keyframes fade {
  from {
    opacity: 0;
  }
}
@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
}

/* buttons */
.btn {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  height: 34px;
  padding: 0 15px;
  border-radius: var(--r-md);
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--text);
  font-weight: 500;
  font-size: 13.5px;
  line-height: 1;
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
  transition:
    background-color 0.15s,
    border-color 0.15s,
    color 0.15s,
    opacity 0.15s;
}
.btn:hover {
  background: var(--card-soft);
}
.btn.primary {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--on-ink);
}
.btn.primary:hover {
  background: var(--ink-hover);
  border-color: var(--ink-hover);
}
.btn.accent {
  background: var(--accent-solid);
  border-color: var(--accent-solid);
  color: var(--on-accent);
}
.btn.accent:hover {
  background: var(--accent-solid-hover);
  border-color: var(--accent-solid-hover);
}
.btn.ghost {
  border-color: transparent;
  color: var(--text-2);
}
.btn.ghost:hover {
  background: var(--hover);
  color: var(--text);
}
.btn.danger {
  background: var(--bad-bg);
  border-color: transparent;
  color: var(--bad-text);
}
.btn.danger:hover {
  filter: brightness(0.96);
}
.btn.sm {
  height: 28px;
  padding: 0 11px;
  font-size: 12.5px;
  gap: 6px;
}
.btn.lg {
  height: 40px;
  padding: 0 20px;
  font-size: 14.5px;
}
.btn:disabled,
.btn[aria-disabled='true'] {
  opacity: 0.45;
  cursor: not-allowed;
}
.btn.accent:disabled:hover {
  background: var(--accent-solid);
}
.btn.primary:disabled:hover {
  background: var(--ink);
}
.btn.busy {
  opacity: 0.85;
  cursor: progress;
}
.ibtn {
  all: unset;
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: var(--r-md);
  color: var(--text-2);
  cursor: pointer;
  flex: none;
  transition:
    background-color 0.15s,
    color 0.15s;
}
.ibtn:hover {
  background: var(--hover);
  color: var(--text);
}
.ibtn:focus-visible {
  box-shadow: var(--focus-ring);
}
.ibtn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  background: none;
}
.ibtn.sm {
  width: 26px;
  height: 26px;
}
.linkbtn {
  all: unset;
  cursor: pointer;
  color: var(--accent-soft-text);
  font-weight: 500;
  border-radius: var(--r-sm);
}
.linkbtn:hover {
  text-decoration: underline;
}
.linkbtn:focus-visible {
  box-shadow: var(--focus-ring);
}

/* segmented control */
.seg {
  display: inline-flex;
  gap: 2px;
  background: var(--bg-soft);
  padding: 3px;
  border-radius: var(--r-md);
  flex: none;
}
.seg button {
  all: unset;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border-radius: var(--r-sm);
  border: 1px solid transparent;
  color: var(--text-2);
  font-weight: 500;
  font-size: 12px;
  cursor: pointer;
  white-space: nowrap;
}
.seg button:hover {
  color: var(--text);
}
.seg [aria-pressed='true'] {
  background: var(--card);
  color: var(--text);
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
}
.seg button:focus-visible {
  box-shadow: var(--focus-ring-inset);
}

/* chips, grade badges and counts */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 1px 9px;
  border-radius: var(--r-sm);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.65;
  max-width: 100%;
}
.chip.ok {
  background: var(--ok-bg);
  color: var(--ok-text);
}
.chip.warn {
  background: var(--warn-bg);
  color: var(--warn-text);
}
.chip.bad {
  background: var(--bad-bg);
  color: var(--bad-text);
}
.chip.info {
  background: var(--info-bg);
  color: var(--info-text);
}
.chip.muted {
  background: var(--bg-soft);
  color: var(--text-2);
}
.gb {
  display: inline-grid;
  place-items: center;
  flex: none;
  width: 24px;
  height: 24px;
  border-radius: var(--r-sm);
  font: 700 12.5px/1 var(--font-mono);
}
.gb.sm {
  width: 20px;
  height: 20px;
  border-radius: var(--r-sm);
  font-size: 11.5px;
}
.gb.lg {
  width: 32px;
  height: 32px;
  border-radius: var(--r-sm);
  font-size: 15px;
}
.g-A {
  background: var(--ok-bg);
  color: var(--ok-text);
}
.g-B {
  background: var(--warn-bg);
  color: var(--warn-text);
}
.g-C {
  background: var(--bad-bg);
  color: var(--bad-text);
}
.counts {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}
.cnt {
  display: inline-flex;
  align-items: baseline;
  gap: 3px;
  padding: 0 6px;
  border-radius: var(--r-sm);
  font: 600 11px/1.6 var(--font-mono);
  font-variant-numeric: tabular-nums;
}
.cnt b {
  font-weight: 700;
}
.cnt.zero {
  background: transparent;
  color: var(--text-3);
  opacity: 0.7;
}

/* cards */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  min-width: 0;
}
.card-h {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 16px 20px 0;
}
.card-h h2,
.card-h h3 {
  font-family: var(--font-display);
  font-size: 17px;
  letter-spacing: 0.1px;
}
.card-h .r {
  margin-left: auto;
  display: flex;
  gap: 8px;
  align-items: center;
}
.card-sub {
  padding: 4px 20px 0;
  font-size: 13px;
  color: var(--text-2);
}
.card-b {
  padding: 14px 20px 18px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  min-width: 0;
}

/* forms */
.f {
  display: grid;
  gap: 6px;
  align-content: start;
  min-width: 0;
}
.f > label,
.flabel {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-2);
}
.input,
.f input,
.f select {
  height: 36px;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-md);
  padding: 0 11px;
  background: var(--card);
  color: var(--text);
  font-size: 14px;
  width: 100%;
  min-width: 0;
  transition:
    border-color 0.15s,
    box-shadow 0.15s;
}
.input:focus,
.f input:focus,
.f select:focus {
  outline: 2px solid transparent;
  border-color: var(--focus-color);
  box-shadow: var(--focus-field);
}
.f .h {
  font-size: 12px;
  color: var(--text-3);
}
.check-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  padding: 10px 12px;
  border-radius: var(--r-md);
  border: 1px solid var(--border);
  background: var(--card-soft);
}
.check-row input {
  width: 17px;
  height: 17px;
  margin-top: 1px;
  accent-color: var(--accent-solid);
  flex: none;
}
.check-row small {
  display: block;
  color: var(--text-3);
  font-size: 12.5px;
}

/* notes */
.note {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 13px;
  color: var(--text-2);
  background: var(--card-soft);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 10px 13px;
}
.note > .ic {
  margin-top: 1px;
  color: var(--text-3);
}
.note .grow {
  display: grid;
  gap: 2px;
}
.note.warn {
  background: var(--warn-bg);
  border-color: transparent;
  color: var(--warn-text);
}
.note.bad {
  background: var(--bad-bg);
  border-color: transparent;
  color: var(--bad-text);
}
.note.ok {
  background: var(--ok-bg);
  border-color: transparent;
  color: var(--ok-text);
}
.note.info {
  background: var(--info-bg);
  border-color: transparent;
  color: var(--info-text);
}
.note.warn > .ic,
.note.bad > .ic,
.note.ok > .ic,
.note.info > .ic {
  color: inherit;
}

/* empty / error / loading */
.state {
  display: grid;
  justify-items: center;
  text-align: center;
  gap: 8px;
  padding: 44px 24px;
  color: var(--text-2);
}
.state-ic {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: var(--r-lg);
  background: var(--bg-soft);
  color: var(--text-2);
  margin-bottom: 4px;
}
.state.bad .state-ic {
  background: var(--bad-bg);
  color: var(--bad-text);
}
.state h2,
.state h3 {
  font-family: var(--font-display);
  font-size: 19px;
  color: var(--text);
}
.state p {
  max-width: 52ch;
  font-size: 13.5px;
}
.state .row {
  justify-content: center;
  margin-top: 8px;
}
.skel {
  display: grid;
  gap: 10px;
  padding: 8px 0;
}
.skel i {
  display: block;
  height: 14px;
  border-radius: 999px;
  background-color: var(--border);
  background-image: linear-gradient(105deg, transparent 30%, var(--shine) 50%, transparent 70%);
  background-size: 200% 100%;
  animation: shimmer 1.4s ease-in-out infinite;
}
.skel i:nth-child(2) {
  width: 72%;
}
.skel i:nth-child(3) {
  width: 46%;
}
@keyframes pulse {
  0%,
  100% {
    opacity: 0.35;
  }
  50% {
    opacity: 1;
  }
}

/* pop-up menu */
.pop {
  position: absolute;
  z-index: 70;
  min-width: 200px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow);
  padding: 6px;
  display: grid;
  gap: 1px;
  animation: fade 0.12s ease-out;
}
.pop button {
  all: unset;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 7px 10px;
  border-radius: var(--r-sm);
  font-size: 13.5px;
  color: var(--text);
  cursor: pointer;
}
.pop button:hover {
  background: var(--hover);
}
.pop button:focus-visible {
  background: var(--accent-soft);
  box-shadow: var(--focus-ring-inset);
}
.pop button .chk {
  margin-left: auto;
  color: var(--accent);
}
.pop-sub {
  font: 500 10.5px/1.4 var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3);
  padding: 6px 10px 4px;
}

/* dialog (owner: full result) */
.scrim {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: var(--scrim);
  display: grid;
  justify-items: center;
  align-items: start;
  padding: 6vh 16px 16px;
  overflow-y: auto;
  animation: fade 0.12s ease-out;
}
.dlg {
  width: 100%;
  max-width: 920px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow);
  padding: 20px 22px;
  display: grid;
  gap: 14px;
  animation: rise 0.16s ease-out;
  min-width: 0;
}
.dlg-top {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.dlg-top h2 {
  flex: 1;
  min-width: 0;
  font-family: var(--font-display);
  font-size: 19px;
  overflow-wrap: anywhere;
}
/* yes/no dialog (e.g. "Check this car again?") */
.scrim:has(.dlg.confirm) {
  align-items: center;
  padding-bottom: 12vh;
}
.dlg.confirm {
  max-width: 420px;
  gap: 10px;
}
.dlg.confirm h2 {
  font-family: var(--font-display);
  font-size: 19px;
}
.dlg.confirm p {
  color: var(--text-2);
  font-size: 14px;
}
.cf-row {
  justify-content: flex-end;
  margin-top: 6px;
}
.code {
  margin: 0;
  background: var(--code-bg);
  color: var(--code-text);
  border-radius: var(--r-md);
  padding: 14px 16px;
  font: 12px/1.6 var(--font-mono);
  white-space: pre;
  overflow: auto;
  max-height: 70vh;
}

/* toasts */
.toasts {
  position: fixed;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%);
  z-index: 95;
  display: grid;
  gap: 8px;
  justify-items: center;
  pointer-events: none;
  width: max-content;
  max-width: calc(100vw - 32px);
}
.toast {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--ink);
  color: var(--on-ink);
  padding: 9px 15px;
  border-radius: var(--r-md);
  font-size: 13px;
  box-shadow: var(--shadow);
  animation: rise 0.18s ease-out;
  max-width: 100%;
}
.toast.err {
  background: var(--danger);
  color: var(--on-danger);
}
.toast.has-action {
  pointer-events: auto;
  padding-right: 6px;
}
.toast-act {
  all: unset;
  cursor: pointer;
  font-weight: 600;
  padding: 4px 11px;
  border-radius: var(--r-sm);
  color: var(--on-ink);
  background: color-mix(in srgb, var(--on-ink) 16%, transparent);
}
.toast-act:hover {
  background: color-mix(in srgb, var(--on-ink) 26%, transparent);
}
.toast-act:focus-visible {
  outline: 2px solid var(--focus-color);
}

/* ======================================================================
   Frame: drawer + main column
   ====================================================================== */
.frame {
  display: grid;
  grid-template-columns: 248px minmax(0, 1fr);
  height: 100vh;
  height: 100dvh;
  background: var(--bg);
}
.frame.side-closed {
  grid-template-columns: minmax(0, 1fr);
}
.frame.side-closed .side {
  display: none;
}
.side {
  position: relative;
  background: var(--side);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 12px;
  min-height: 0;
  overflow: hidden;
}
.side-top {
  display: flex;
  align-items: center;
  gap: 4px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 8px;
  border-radius: var(--r-md);
  color: inherit;
  text-decoration: none;
  min-width: 0;
  flex: 1;
}
.brand:hover {
  background: var(--hover);
}
.mark {
  width: 30px;
  height: 30px;
  flex: none;
  display: block;
  border-radius: var(--r-md);
}
.brand-t {
  display: grid;
  min-width: 0;
  line-height: 1.2;
}
.brand-t b {
  font-family: var(--font-display);
  font-size: 16.5px;
  font-weight: 600;
  letter-spacing: 0.1px;
}
.brand-t span {
  font-size: 11.5px;
  color: var(--text-3);
}
.new-btn {
  width: 100%;
  height: 36px;
}
.search {
  display: flex;
  align-items: center;
  gap: 7px;
  height: 34px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  background: var(--card);
  color: var(--text-3);
  transition:
    border-color 0.15s,
    box-shadow 0.15s;
}
.search:focus-within {
  border-color: var(--focus-color);
  box-shadow: var(--focus-field);
}
.search input {
  all: unset;
  flex: 1;
  min-width: 0;
  height: 100%;
  font-size: 13.5px;
  color: var(--text);
}
.search input::placeholder {
  color: var(--text-3);
}
.cars {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  margin: 0 -6px;
  padding: 0 6px 6px;
  display: grid;
  align-content: start;
  gap: 1px;
}
.nav-h {
  font: 500 10.5px/1.4 var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3);
  padding: 10px 10px 5px;
}
.nav-h:first-child {
  padding-top: 2px;
}
.car-i {
  display: grid;
  gap: 2px;
  padding: 7px 10px;
  border-radius: var(--r-md);
  color: var(--text-2);
  text-decoration: none;
  min-width: 0;
}
.car-i:hover {
  background: var(--hover);
  color: var(--text);
}
.car-i[aria-current='page'] {
  background: var(--card);
  color: var(--text);
  box-shadow: 0 0 0 1px var(--border);
}
.car-t {
  font-weight: 500;
  font-size: 13.5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.car-t .yr {
  color: var(--text-3);
  font-weight: 400;
}
.car-s {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-3);
  min-height: 19px;
}
.car-s .ic {
  color: var(--accent);
}
.car-s.err {
  color: var(--bad-text);
}
/* skeletons: shimmering placeholders in the shape of what is loading (cars, photos, pages, forms) */
.sk {
  display: block;
  height: 12px;
  border-radius: 999px;
  background-color: var(--border);
  background-image: linear-gradient(105deg, transparent 30%, var(--shine) 50%, transparent 70%);
  background-size: 200% 100%;
  animation: shimmer 1.4s ease-in-out infinite;
  animation-delay: var(--d, 0ms);
}
.sk.t {
  width: var(--w, 55%);
  height: 20px;
  border-radius: 8px;
}
.sk.l {
  width: var(--w, 90%);
}
.sk.s {
  width: var(--w, 30%);
  height: 9px;
}
.sk.b {
  width: var(--w, 150px);
  height: 40px;
  border-radius: var(--r-md);
}
.sk.f {
  width: 100%;
  height: 40px;
  border-radius: var(--r-md);
}
.sk.c {
  width: var(--w, 80px);
  height: 30px;
}
.sk.g {
  flex: none;
  width: 24px;
  height: 24px;
  border-radius: 7px;
}
.sk.o {
  flex: none;
  width: 28px;
  height: 28px;
  border-radius: 50%;
}
.sk.p {
  height: auto;
  aspect-ratio: 4 / 3;
  border-radius: var(--r-md);
}
.sk-stack {
  display: grid;
  gap: 10px;
  min-width: 0;
}
.skr {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}
.sk-page {
  display: grid;
  gap: 16px;
}
.sk-card {
  padding: 18px 20px;
}
.sk-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.sk-list > .skr {
  padding: 13px 16px;
}
.sk-list > .skr + .skr {
  border-top: 1px solid var(--border);
}
.sk-mimg {
  width: 84px;
}
@media (max-width: 520px) {
  .sk-mimg {
    width: 68px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .sk {
    animation: none;
  }
}

/* the car list while it loads: rows in the list's shape, with the photos' shimmer */
.car-skel {
  display: grid;
  gap: 1px;
}
.car-skel i {
  display: block;
  height: 11px;
  border-radius: 999px;
  background-color: var(--border);
  background-image: linear-gradient(105deg, transparent 30%, var(--shine) 50%, transparent 70%);
  background-size: 200% 100%;
  animation: shimmer 1.4s ease-in-out infinite;
  animation-delay: var(--d, 0ms);
}
.car-skel .sk-h {
  width: 56px;
  height: 8px;
  margin: 13px 10px 8px;
}
.sk-row {
  display: grid;
  gap: 8px;
  padding: 9px 10px;
}
.sk-row > i {
  width: var(--w, 70%);
  height: 12px;
}
.sk-row span {
  display: flex;
  gap: 5px;
}
.sk-row span i {
  width: 26px;
  height: 15px;
  border-radius: 5px;
}
@media (prefers-reduced-motion: reduce) {
  .car-skel i {
    animation: none;
  }
}
.side-msg {
  padding: 8px 10px;
  font-size: 12.5px;
  color: var(--text-3);
}
.side-bottom {
  display: grid;
  gap: 8px;
  border-top: 1px solid var(--border);
  padding-top: 10px;
}
.nav-i {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 10px;
  border-radius: var(--r-md);
  color: var(--text-2);
  font-weight: 500;
  text-decoration: none;
}
.nav-i:hover {
  background: var(--hover);
  color: var(--text);
}
.nav-i[aria-current='page'] {
  background: var(--card);
  color: var(--text);
  box-shadow: 0 0 0 1px var(--border);
}
.side-prefs {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 4px 0 6px;
}
.theme-sw {
  position: relative;
  margin-left: auto;
}
.theme-sw .pop {
  right: 0;
  bottom: calc(100% + 6px);
}

/* main column: the page scrolls inside .main only */
.main {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior-y: contain;
  scrollbar-gutter: stable;
}
.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  gap: 12px 16px;
  flex-wrap: wrap;
  padding: 10px 28px;
  min-height: 64px;
  flex: none;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 90%, transparent);
  backdrop-filter: saturate(1.2) blur(8px);
}
.menu-btn {
  margin-left: -6px;
}
.tb-title {
  display: grid;
  min-width: 0;
  flex: 1 1 220px;
  line-height: 1.25;
}
.tb-title h1 {
  font-family: var(--font-display);
  font-size: 21px;
  letter-spacing: 0.1px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.tb-meta {
  font-size: 12.5px;
  color: var(--text-3);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 3-step indicator */
.stepper {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: none;
  max-width: 100%;
}
.st {
  display: flex;
}
.st > a,
.st > span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 10px 4px 4px;
  border-radius: var(--r-md);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-3);
  text-decoration: none;
  white-space: nowrap;
}
.st > a:hover {
  background: var(--hover);
  color: var(--text);
}
.st-n {
  display: inline-grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  font: 600 11.5px/1 var(--font-mono);
  color: var(--text-3);
  background: var(--card);
}
.st.done .st-n {
  background: var(--ok-bg);
  border-color: transparent;
  color: var(--ok-text);
}
.st.done > a,
.st.done > span {
  color: var(--text-2);
}
.st.cur > a,
.st.cur > span {
  color: var(--text);
  background: var(--card);
  box-shadow: 0 0 0 1px var(--border);
}
.st.cur .st-n {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--on-ink);
}
.st.cur.done .st-n {
  background: var(--ok-bg);
  border-color: transparent;
  color: var(--ok-text);
}
.st.err .st-n {
  background: var(--bad-bg);
  border-color: transparent;
  color: var(--bad-text);
}
.st-sep {
  color: var(--text-3);
  opacity: 0.6;
}

/* the routed page */
.page {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  --page-x: 28px;
  padding: 24px var(--page-x) 64px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  align-content: start;
  outline: none;
}
.page:focus-visible {
  box-shadow: none;
}
.page.narrow {
  max-width: 880px;
}
/* ======================================================================
   Home / empty state
   ====================================================================== */
.hero {
  display: grid;
  gap: 10px;
  justify-items: start;
  padding: 36px 32px 30px;
}
.hero h2 {
  font-family: var(--font-display);
  font-size: 30px;
  line-height: 1.15;
}
.hero p {
  color: var(--text-2);
  font-size: 15px;
  max-width: 62ch;
}
.hero .btn {
  margin-top: 8px;
}
.how {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.how li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 12px;
  align-items: start;
  padding: 16px 18px;
}
.how .n {
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent-soft-text);
  font: 600 12.5px/1 var(--font-mono);
}
.how b {
  font-weight: 600;
}
.how span {
  color: var(--text-2);
  font-size: 13px;
}
.legend {
  display: grid;
  gap: 10px;
}
.legend li {
  display: flex;
  align-items: center;
  gap: 12px;
}
.legend b {
  font-weight: 600;
  min-width: 82px;
}
.legend span {
  color: var(--text-2);
}

/* ======================================================================
   Step 1: new car / photos
   ====================================================================== */
.lookup-row {
  display: flex;
  gap: 8px;
}
.lookup-row .input {
  flex: 1;
}
.found {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--r-md);
  background: var(--ok-bg);
  color: var(--ok-text);
  font-size: 13.5px;
}
.found b {
  font-weight: 600;
}
.found small {
  display: block;
  font-size: 12.5px;
  opacity: 0.85;
}
/* stock cars found by plate or VIN */
.matches {
  display: grid;
  gap: 10px;
}
.matches-h {
  margin: 0;
  font-size: 13.5px;
  color: var(--text-2);
}
.mlist {
  display: grid;
  gap: 8px;
}
.mcard {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 8px 12px 8px 8px;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  background: var(--card);
  color: inherit;
  font: inherit;
  text-align: left;
}
button.mcard {
  cursor: pointer;
  transition:
    border-color 0.15s,
    background-color 0.15s;
}
button.mcard:hover {
  border-color: var(--border-strong);
  background: var(--card-soft);
}
button.mcard:focus-visible {
  outline: 2px solid transparent;
  border-color: var(--focus-color);
  box-shadow: var(--focus-field);
}
.mcard.picked {
  background: var(--card-soft);
}
.mc-img {
  position: relative;
  display: grid;
  place-items: center;
  flex: none;
  width: 84px;
  aspect-ratio: 4 / 3;
  border-radius: calc(var(--r-md) - 2px);
  overflow: hidden;
  background: var(--bg-soft);
  color: var(--text-3);
}
.mc-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.mc-t {
  display: grid;
  gap: 2px;
  min-width: 0;
  flex: 1;
  font-size: 13px;
  color: var(--text-2);
}
.mc-t b {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}
.mc-t small {
  font-size: 12px;
  color: var(--text-3);
  font-variant-numeric: tabular-nums;
}
.mc-go {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  flex: none;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
}
@media (max-width: 520px) {
  .mc-go {
    display: none;
  }
  .mc-img {
    width: 68px;
  }
}
.fields {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px 14px;
}
.fields .wide {
  grid-column: span 2;
}
.drop {
  display: grid;
  justify-items: center;
  gap: 10px;
  padding: 26px 16px;
  border: 1.5px dashed var(--border-strong);
  border-radius: var(--r-lg);
  background: var(--card-soft);
  text-align: center;
  color: var(--text-2);
  transition:
    border-color 0.15s,
    background-color 0.15s;
}
.drop.over {
  border-color: var(--accent);
  background: var(--accent-soft);
}
.drop .ic-big {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: var(--r-md);
  background: var(--card);
  color: var(--text-2);
  box-shadow: 0 0 0 1px var(--border);
}
.drop .row {
  justify-content: center;
}
.drop small {
  color: var(--text-3);
  font-size: 12.5px;
}
.thumbs-pending {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
  gap: 10px;
}
.tp {
  position: relative;
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--bg-soft);
  aspect-ratio: 4 / 3;
  box-shadow: 0 0 0 1px var(--border);
}
.tp img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.tp .ibtn {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 24px;
  height: 24px;
  background: rgba(20, 20, 18, 0.72);
  color: #fff;
}
.tp .ibtn:hover {
  background: rgba(20, 20, 18, 0.9);
  color: #fff;
}
.cta {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  flex-wrap: wrap;
}
.cta .msg {
  margin-right: auto;
  font-size: 13px;
}
.cta .msg.bad {
  color: var(--bad-text);
}
.details-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 10px 16px;
}
.details-list div {
  display: grid;
  gap: 1px;
  min-width: 0;
}
.details-list dt {
  font-size: 12px;
  color: var(--text-3);
}
.details-list dd {
  font-weight: 500;
  overflow-wrap: anywhere;
}
.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 10px;
}
.photo-grid .pg {
  all: unset;
  display: block;
  position: relative;
  border-radius: var(--r-md);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--bg-soft);
  box-shadow: 0 0 0 1px var(--border);
}
.photo-grid button.pg {
  cursor: pointer;
}
.photo-grid button.pg:focus-visible {
  box-shadow: var(--focus-ring);
}
.photo-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ======================================================================
   Step 2: checking
   ====================================================================== */
.check {
  padding: 26px 28px 24px;
  display: grid;
  gap: 18px;
}
.check h2 {
  font-family: var(--font-display);
  font-size: 22px;
}
.check-lead {
  color: var(--text-2);
}
.bar {
  height: 8px;
  border-radius: var(--r-xs);
  background: var(--bg-soft);
  overflow: hidden;
  box-shadow: inset 0 0 0 1px var(--border);
}
.bar i {
  display: block;
  height: 100%;
  border-radius: var(--r-xs);
  background: var(--accent);
  transition: width 0.4s ease;
}
.bar-l {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-3);
  margin-top: -10px;
}
.csteps {
  display: grid;
  gap: 4px;
}
.cs {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 10px 12px;
  border-radius: var(--r-md);
  color: var(--text-3);
}
.cs-ic {
  display: grid;
  place-items: center;
  flex: none;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  font: 600 12px/1 var(--font-mono);
}
.cs-b {
  display: grid;
  gap: 1px;
  min-width: 0;
}
.cs-t {
  font-weight: 500;
}
.cs-d {
  font-size: 13px;
  color: var(--text-2);
}
.cs.done {
  color: var(--text);
}
.cs.done .cs-ic {
  background: var(--ok-bg);
  border-color: transparent;
  color: var(--ok-text);
}
.cs.cur {
  color: var(--text);
  background: var(--card-soft);
}
.cs.cur .cs-ic {
  border-color: transparent;
  color: var(--accent);
  background: var(--accent-soft);
}
.check-err {
  display: grid;
  gap: 10px;
  justify-items: start;
}

/* ======================================================================
   Step 3: result
   ====================================================================== */
.result {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}
.left {
  display: grid;
  gap: 16px;
  min-width: 0;
}

/* viewer */
.viewer {
  padding: 10px;
  display: grid;
  gap: 10px;
  min-width: 0;
}
.stage-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  background: var(--stage-bg);
  border-radius: var(--r-lg);
  overflow: hidden;
  min-height: 160px;
}
.stage {
  position: relative;
  width: min(100%, calc(var(--vh-max, 56vh) * var(--ar, 1.333)));
  aspect-ratio: var(--ar, 1.333);
  user-select: none;
}
.stage img {
  width: 100%;
  height: 100%;
  object-fit: fill;
}
/* photo loading: a skeleton in the photo's shape, then the photo and its boxes fade in together */
@keyframes shimmer {
  from {
    background-position: 150% 0;
  }
  to {
    background-position: -50% 0;
  }
}
.stage img,
.stage .ov,
.th-img img,
.photo-grid .pg img,
.mc-img img {
  transition: opacity 0.28s ease;
}
.stage.loading img,
.stage.loading .ov,
.stage.failed img,
.stage.failed .ov,
.th-img:not(.ok) img,
.th.unused .th-img:not(.ok) img,
.photo-grid .pg:not(.ok) img,
.mc-img:not(.ok) img {
  opacity: 0;
}
.stage.loading::before,
.th-img:not(.ok)::before,
.photo-grid .pg:not(.ok)::before,
.mc-img:has(img):not(.ok)::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 30%, var(--shine) 50%, transparent 70%) 0 0 / 200% 100%;
  animation: shimmer 1.4s ease-in-out infinite;
}
.stage.loading::before {
  --shine: rgba(255, 255, 255, 0.11);
}
.stage-err {
  display: none;
}
.stage.failed .stage-err {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 6px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
}
@media (prefers-reduced-motion: reduce) {
  .stage.loading::before,
  .th-img:not(.ok)::before,
  .photo-grid .pg:not(.ok)::before,
  .mc-img:has(img):not(.ok)::before {
    animation: none;
  }
}
.ov {
  position: absolute;
  inset: 0;
}
.bx {
  position: absolute;
  border: 1.5px solid var(--c);
  border-radius: var(--r-xs);
  background: transparent;
  opacity: 0.8;
  cursor: pointer;
  padding: 0;
  appearance: none;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.35);
  transition: opacity 0.12s;
}
.bx:hover,
.bx:focus-visible {
  opacity: 1;
  border-width: 2px;
}
.bx.A {
  --c: var(--ov-a);
  --ct: var(--ov-a-text);
}
.bx.B {
  --c: var(--ov-b);
  --ct: var(--ov-b-text);
}
.bx.C {
  --c: var(--ov-c);
  --ct: var(--ov-c-text);
}
.bx.A {
  opacity: 0.85;
}
.ov.has-sel .bx {
  opacity: 0.32;
}
.ov.has-sel .bx:hover {
  opacity: 0.85;
}
.bx.sel,
.ov.has-sel .bx.sel {
  opacity: 1;
  border-width: 3px;
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.55),
    0 0 0 9999px rgba(0, 0, 0, 0.18);
  z-index: 3;
}
.bx-l {
  position: absolute;
  left: -1.5px;
  bottom: calc(100% + 2px);
  max-width: 220px;
  padding: 1px 6px;
  border-radius: var(--r-xs);
  background: var(--c);
  color: var(--ct);
  font: 600 11px/1.5 var(--font-sans);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  pointer-events: none;
  display: none;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}
.bx-l b {
  font-family: var(--font-mono);
  margin-right: 4px;
}
.bx.in .bx-l {
  bottom: auto;
  top: 2px;
  left: 2px;
}
.bx.A .bx-l,
.bx.B .bx-l,
.bx.C .bx-l,
.bx:hover .bx-l,
.bx:focus-visible .bx-l,
.bx.sel .bx-l {
  display: block;
}
.ov.has-sel .bx:not(.sel) .bx-l,
.bx.lh .bx-l {
  display: none;
}
.bx.lh:hover .bx-l,
.bx.lh:focus-visible .bx-l {
  display: block;
  z-index: 5;
}
.ov.has-sel .bx:not(.sel):hover .bx-l,
.bx.hov .bx-l,
.ov.has-sel .bx.hov .bx-l {
  display: block;
}
.bx.hov,
.ov.has-sel .bx.hov {
  opacity: 1;
  border-width: 2.5px;
  z-index: 2;
}
/* good parts with no filter and nothing selected: only while their row is hovered */
.dm {
  position: absolute;
  border: 2px dashed var(--ov-dmg);
  border-radius: var(--r-xs);
  pointer-events: none;
  z-index: 4;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.35);
}
.vbar {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  padding: 0 2px;
}
.vbar .cap {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-2);
  flex-wrap: wrap;
}
.vbar .cap b {
  color: var(--text);
  font-weight: 600;
}
.vbar .cap .reading {
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 12.5px;
  overflow-wrap: anywhere;
}
.note .n-photos {
  white-space: nowrap;
}
.note .n-photos .linkbtn {
  font-size: inherit;
}
.selbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 6px 6px 10px;
  border-radius: var(--r-md);
  background: var(--card-soft);
  box-shadow: 0 0 0 1px var(--border);
  font-size: 13px;
  min-width: 0;
}
.selbar .nm {
  font-weight: 600;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.selbar .muted {
  white-space: nowrap;
}

/* photo thumbnails grouped by zone */
.zones {
  display: grid;
  gap: 14px;
}
.zone-g {
  display: grid;
  gap: 7px;
}
.zone-g .eyebrow span {
  margin-left: 6px;
  opacity: 0.8;
}
.thumbs {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
  gap: 8px;
}
.th {
  all: unset;
  display: grid;
  gap: 4px;
  cursor: pointer;
  border-radius: var(--r-md);
  padding: 3px;
  min-width: 0;
}
.th:hover {
  background: var(--hover);
}
.th:focus-visible {
  box-shadow: var(--focus-ring);
}
.th-img {
  position: relative;
  border-radius: var(--r-sm);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--bg-soft);
  box-shadow: 0 0 0 1px var(--border);
}
.th-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.th.cur .th-img {
  box-shadow:
    0 0 0 2px var(--bg),
    0 0 0 4px var(--ink);
}
.th.has-sel .th-img::after {
  content: '';
  position: absolute;
  top: 5px;
  right: 5px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 2px #fff;
}
.th.unused .th-img img {
  opacity: 0.35;
  filter: grayscale(1);
}
.th-c {
  display: flex;
  gap: 3px;
  flex-wrap: wrap;
  min-height: 18px;
  align-items: center;
}
.th-c .cnt {
  padding: 0 5px;
  font-size: 10.5px;
}
.th-c .nu {
  font-size: 11px;
  color: var(--text-3);
}

/* part list */
.list-col {
  display: grid;
  gap: 14px;
  min-width: 0;
}
.filters {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.fp {
  all: unset;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 32px;
  padding: 0 12px 0 6px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border-strong);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-2);
  cursor: pointer;
  white-space: nowrap;
}
.fp.all {
  padding-left: 12px;
}
.fp:hover {
  background: var(--hover);
  color: var(--text);
}
.fp:focus-visible {
  box-shadow: var(--focus-ring);
}
.fp[aria-pressed='true'] {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--on-ink);
}
/* a pressed grade pill takes its grade's tint; its letter badge turns solid */
.fp.f-A {
  --fc: var(--ok-text);
  --fb: var(--ok-bg);
}
.fp.f-B {
  --fc: var(--warn-text);
  --fb: var(--warn-bg);
}
.fp.f-C {
  --fc: var(--bad-text);
  --fb: var(--bad-bg);
}
.fp.f-A[aria-pressed='true'],
.fp.f-B[aria-pressed='true'],
.fp.f-C[aria-pressed='true'] {
  background: var(--fb);
  border-color: var(--fc);
  color: var(--fc);
  box-shadow: inset 0 0 0 1px var(--fc);
  font-weight: 600;
}
.fp[aria-pressed='true'] .gb {
  background: var(--fc);
  color: var(--card);
}
.notices {
  display: grid;
  gap: 4px;
}
.notices ul {
  display: grid;
  gap: 3px;
}
.sec {
  display: grid;
  gap: 6px;
}
.sec-h {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 2px 4px;
}
.sec-h h3 {
  font-family: var(--font-display);
  font-size: 17px;
}
.sec-h .n {
  font: 600 12px/1 var(--font-mono);
  color: var(--text-3);
}
.sec-h .sub {
  margin-left: auto;
  font-size: 12.5px;
  color: var(--text-3);
  text-align: right;
}
.plist {
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--card);
  overflow: hidden;
}
.part + .part {
  border-top: 1px solid var(--border);
}
.part-h {
  all: unset;
  box-sizing: border-box;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 12px;
  align-items: start;
  width: 100%;
  padding: 10px 12px 10px 14px;
  cursor: pointer;
}
.part-h:hover {
  background: var(--hover);
}
.part-h:focus-visible {
  box-shadow: var(--focus-ring-inset);
  border-radius: 0;
}
.part-h .gb {
  margin-top: 1px;
}
.part-t {
  display: grid;
  gap: 1px;
  min-width: 0;
}
.part-n {
  font-weight: 600;
  overflow-wrap: anywhere;
}
.part-alt {
  font-weight: 400;
  font-size: 12.5px;
  color: var(--text-3);
  margin-left: 6px;
}
.part-x {
  font-size: 13px;
  color: var(--text-2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.part-m {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-3);
  padding-top: 3px;
}
.part-m .chev {
  transition: transform 0.15s;
}
.part.open .part-m .chev {
  transform: rotate(180deg);
}
.part.open {
  background: var(--card-soft);
}
.part.open .part-x {
  white-space: normal;
}
.part.hl .part-h {
  background: var(--hover);
}
.unclear {
  display: inline-flex;
  align-items: center;
  color: var(--text-3);
}
.part-d {
  padding: 0 14px 14px 50px;
  display: grid;
  gap: 12px;
  font-size: 13px;
}
.pd-row {
  display: grid;
  gap: 6px;
}
.pd-row > .eyebrow {
  font-size: 10px;
}
.mini {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.mini button {
  all: unset;
  cursor: pointer;
  width: 64px;
  aspect-ratio: 4 / 3;
  border-radius: var(--r-sm);
  overflow: hidden;
  background: var(--bg-soft);
  box-shadow: 0 0 0 1px var(--border);
}
.mini button.cur {
  box-shadow:
    0 0 0 2px var(--card-soft),
    0 0 0 4px var(--ink);
}
.mini button:focus-visible {
  box-shadow: var(--focus-ring);
}
.mini img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.dmg-l {
  display: grid;
  gap: 4px;
}
.dmg-l li {
  display: flex;
  align-items: center;
  gap: 8px;
}
.dmg-l .dot {
  width: 8px;
  height: 8px;
  border-radius: var(--r-xs);
  border: 1.5px dashed var(--bad-text);
  flex: none;
}
.dmg-l button {
  all: unset;
  cursor: pointer;
  color: var(--accent-soft-text);
  font-size: 12.5px;
  border-radius: var(--r-sm);
}
.dmg-l button:hover {
  text-decoration: underline;
}
.dmg-l button:focus-visible {
  box-shadow: var(--focus-ring);
}
.closeup {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--ok-text);
  font-weight: 500;
}
.pid {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}
.pid code {
  font: 12px var(--font-mono);
  color: var(--text-2);
  background: var(--bg-soft);
  padding: 2px 7px;
  border-radius: var(--r-sm);
  overflow-wrap: anywhere;
  min-width: 0;
}
.na {
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--card);
}
.na > summary {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  cursor: pointer;
  font-weight: 500;
  color: var(--text-2);
  border-radius: var(--r-lg);
}
.na > summary::-webkit-details-marker {
  display: none;
}
.na > summary:hover {
  color: var(--text);
}
.na > summary .chev {
  margin-left: auto;
  transition: transform 0.15s;
}
.na[open] > summary .chev {
  transform: rotate(180deg);
}
.na-b {
  padding: 0 14px 14px;
  display: grid;
  gap: 14px;
}
.na-g {
  display: grid;
  gap: 4px;
}
.na-g ul {
  display: grid;
  gap: 2px;
}
.na-g li {
  font-size: 13px;
  overflow-wrap: anywhere;
}
.na-g li .part-alt {
  font-size: 12px;
}

/* ======================================================================
   Owner page
   ====================================================================== */
.login {
  max-width: 400px;
  width: 100%;
  margin: 6vh auto 0;
  padding: 26px 26px 22px;
  display: grid;
  gap: 14px;
}
.login h2 {
  font-family: var(--font-display);
  font-size: 22px;
}
.login p {
  color: var(--text-2);
}
.login .msg {
  padding: 9px 12px;
  border-radius: var(--r-md);
  font-size: 13.5px;
  background: var(--bad-bg);
  color: var(--bad-text);
}
.login .msg.info {
  background: var(--info-bg);
  color: var(--info-text);
}
.login form {
  display: grid;
  gap: 14px;
}
.owner-h {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  flex-wrap: wrap;
}
.owner-h p {
  color: var(--text-2);
  flex: 1;
  min-width: 200px;
}
.tiles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 12px;
}
.tile {
  padding: 14px 16px;
  display: grid;
  gap: 4px;
}
.tile > b {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  line-height: 1.15;
}
.owner-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
}
.kv {
  display: grid;
  gap: 8px;
}
.kv > div {
  display: flex;
  align-items: baseline;
  gap: 10px;
  justify-content: space-between;
  min-width: 0;
}
.kv dt {
  color: var(--text-2);
  font-size: 13px;
}
.kv dd {
  font-weight: 500;
  text-align: right;
  overflow-wrap: anywhere;
  min-width: 0;
}
.kv dd.mono {
  font-size: 12px;
}
.tw {
  overflow-x: auto;
}
table.t {
  width: 100%;
  border-collapse: collapse;
}
table.t thead th {
  padding: 10px 12px;
  text-align: left;
  color: var(--text-3);
  text-transform: uppercase;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  white-space: nowrap;
  border-bottom: 1px solid var(--border-strong);
}
table.t td {
  padding: 10px 12px;
  font-size: 13.5px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
table.t th:first-child,
table.t td:first-child {
  padding-left: 20px;
}
table.t th:last-child,
table.t td:last-child {
  padding-right: 20px;
}
table.t tbody tr:last-child td {
  border-bottom: 0;
}
table.t .num {
  text-align: right;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
table.t tr.sub td {
  background: var(--card-soft);
  font-size: 12.5px;
  color: var(--text-2);
}
.sub-g {
  display: grid;
  gap: 8px;
  padding: 4px 0;
}

/* ======================================================================
   Responsive
   ====================================================================== */
@media (min-width: 1100px) {
  .result {
    grid-template-columns: minmax(0, 1.25fr) minmax(360px, 1fr);
  }
  .left {
    position: sticky;
    top: calc(var(--tb-h) + 16px);
    max-height: calc(100dvh - var(--tb-h) - 32px);
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-width: thin;
    padding: 2px;
    margin: -2px;
  }
}
@media (max-width: 1099.98px) {
  /* stacked: the photo, then the parts list, then all photos by zone */
  .left {
    display: contents;
  }
  .list-col {
    order: 1;
  }
  .zones {
    order: 2;
  }
}
@media (min-width: 700px) and (max-width: 1099.98px) {
  /* the viewer stays at the top while the parts list scrolls under it */
  .viewer {
    position: sticky;
    top: calc(var(--tb-h) + 8px);
    z-index: 10;
    --vh-max: 34vh;
    /* the first shadow paints the page colour over the gap above, so the list never peeks through */
    box-shadow:
      0 -10px 0 2px var(--bg),
      var(--shadow-sm);
  }
}
@media (max-width: 1180px) {
  .page {
    --page-x: 22px;
  }
  .topbar {
    padding: 10px 20px;
  }
}
.menu-btn,
.side-scrim {
  display: none;
}
.frame.side-closed .menu-btn {
  display: grid;
}
.side-hide {
  display: grid;
}
@media (max-width: 900px) {
  .frame,
  .frame.side-closed {
    grid-template-columns: minmax(0, 1fr);
  }
  .frame.side-closed .side,
  .side {
    display: flex;
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 60;
    width: min(300px, 86vw);
    transform: translateX(-102%);
    transition: transform 0.22s cubic-bezier(0.2, 0.8, 0.2, 1);
    box-shadow: var(--shadow);
    visibility: hidden;
  }
  .frame.nav-open .side {
    transform: none;
    visibility: visible;
  }
  .frame.nav-open .side-scrim {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 55;
    background: var(--scrim);
    animation: fade 0.15s ease-out;
  }
  .menu-btn {
    display: grid;
  }
  .topbar {
    padding: 10px 14px;
  }
  .page {
    --page-x: 16px;
    padding: 18px var(--page-x) 56px;
    gap: 16px;
  }
  .how {
    grid-template-columns: minmax(0, 1fr);
  }
  .fields {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .hero {
    padding: 26px 20px 22px;
  }
  .hero h2 {
    font-size: 25px;
  }
}
@media (max-width: 560px) {
  .st-l {
    display: none;
  }
  .st.cur .st-l {
    display: inline;
  }
  .fields {
    grid-template-columns: minmax(0, 1fr);
  }
  .fields .wide {
    grid-column: auto;
  }
  .sec-h .sub {
    display: none;
  }
  .part-d {
    padding-left: 14px;
  }
  .check {
    padding: 20px 18px;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
    scroll-behavior: auto !important;
  }
}
.kv.stack > div {
  display: grid;
  gap: 1px;
  justify-content: stretch;
}
.kv.stack dd {
  text-align: left;
  font-weight: 400;
  color: var(--text-2);
}

/* keyboard focus stays visible on items that draw their own outline when current */
.car-i:focus-visible,
.nav-i:focus-visible,
.st > a:focus-visible,
.brand:focus-visible,
.new-btn:focus-visible {
  box-shadow: var(--focus-ring);
}

/* ======================================================================
   Cloud sites: sign-in pages, signed-in user, admin pages
   ====================================================================== */
.auth-page {
  min-height: 100vh;
  min-height: 100dvh;
  padding: 7vh 16px 32px;
  background: var(--bg);
}
.auth-page .login {
  margin: 0 auto;
}
.auth-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.auth-brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
}
.auth-brand svg {
  width: 26px;
  height: 26px;
}
.auth-forgot {
  justify-self: start;
}
.side-user {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 6px 10px;
  margin-bottom: 6px;
  border-bottom: 1px solid var(--border);
}
.side-user-t {
  display: grid;
  min-width: 0;
  flex: 1;
  font-size: 12.5px;
  line-height: 1.35;
}
.side-user-t b,
.side-user-t span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.side-user-t span {
  color: var(--text-3);
}
.adm-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  align-items: end;
}
.adm-link {
  display: grid;
  gap: 8px;
}
.stock-st {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 0;
}
.adm-link .note.warn {
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
}
.adm-link .code {
  white-space: normal;
  word-break: break-all;
  user-select: all;
}
.t td .row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.adm-nav {
  display: grid;
  gap: 2px;
  padding: 6px 0;
  align-content: start;
  flex: 1;
}
.page .msg.ok,
.page .msg.bad {
  padding: 9px 12px;
  border-radius: var(--r-md);
  font-size: 13.5px;
  background: var(--info-bg);
  color: var(--info-text);
}
.page .msg.bad {
  background: var(--bad-bg);
  color: var(--bad-text);
}