:root {
  --navy: #0b3d6b;
  --navy-2: #0f4c85;
  --navy-ink: #072a4a;
  --bg: #f3f5f8;
  --card: #ffffff;
  --line: #d8dde5;
  --line-2: #e8ebf0;
  --ink: #1a1f36;
  --muted: #5b6475;
  --focus: #2e6fd8;
  --ok: #1d6b3a; --ok-bg: #e7f4ec;
  --warn: #8a5a00; --warn-bg: #fff4dc;
  --bad: #a4201b; --bad-bg: #fdecec;
  --info: #1f5ea8; --info-bg: #e7f0fb;
  --neutral-bg: #eef0f3;
  --staff: #5b2a86; --staff-bg: #f5f0fb; --staff-line: #dccbee;
  --radius: 8px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .08);
  --mono: ui-monospace, "Cascadia Mono", Consolas, "Liberation Mono", monospace;
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.45;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); min-height: 100vh; }
a { color: var(--navy-2); }
h1, h2, h3, h4 { margin: 0; line-height: 1.25; color: var(--navy-ink); }
h1 { font-size: 1.55rem; }
h2 { font-size: 1.15rem; }
h3 { font-size: 1rem; }
p { margin: 0 0 .6rem; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
.mono { font-family: var(--mono); letter-spacing: .02em; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.nowrap { white-space: nowrap; }
.hidden { display: none !important; }
.justify-end { justify-content: flex-end; }
.pill.wrap { white-space: normal; }
.mt-1 { margin-top: .75rem; }
.mb-0 { margin-bottom: 0; }
.grow { flex: 1 1 auto; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Shell ---------- */
.topbar { background: var(--navy); color: #fff; }
.topbar-inner { max-width: 1320px; margin: 0 auto; display: flex; align-items: center; gap: 1rem; padding: .55rem 1.25rem; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: .7rem; color: #fff; text-decoration: none; min-width: 0; }
.brand img { height: 38px; width: auto; max-width: 120px; background: #fff; border-radius: 4px; padding: 2px; }
.brand-logo-ph { width: 38px; height: 38px; border: 1.5px dashed rgba(255,255,255,.55); border-radius: 4px; font-size: .5rem; display: grid; place-items: center; text-align: center; line-height: 1.1; color: rgba(255,255,255,.8); }
.brand-text { display: flex; flex-direction: column; min-width: 0; }
.brand-agency { font-size: .78rem; opacity: .85; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 40vw; }
.brand-app { font-weight: 700; font-size: 1.05rem; letter-spacing: .01em; }
.nav { display: flex; gap: .2rem; margin-left: 1rem; flex-wrap: wrap; }
.nav a { color: #dbe7f5; text-decoration: none; padding: .45rem .75rem; border-radius: 6px; font-weight: 600; font-size: .93rem; }
.nav a:hover { background: rgba(255,255,255,.1); color: #fff; }
.nav a.active { background: #fff; color: var(--navy); }
.userbox { margin-left: auto; display: flex; align-items: center; gap: .6rem; font-size: .88rem; }
.userbox .role { background: rgba(255,255,255,.15); border-radius: 999px; padding: .1rem .55rem; font-size: .75rem; text-transform: uppercase; letter-spacing: .04em; }
.userbox a, .userbox button { color: #fff; }
.classification { background: #7a1712; color: #fff; text-align: center; font-weight: 700; font-size: .78rem; letter-spacing: .08em; padding: .2rem; text-transform: uppercase; }
.sample-banner { background: var(--bad-bg); color: var(--bad); border-bottom: 1px solid #f3c1bf; font-size: .88rem; }
.sample-banner div { max-width: 1320px; margin: 0 auto; padding: .45rem 1.25rem; }
main { max-width: 1320px; margin: 0 auto; padding: 1.25rem 1.25rem 3rem; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; flex-wrap: wrap; }
.page-head .sub { color: var(--muted); margin-top: .2rem; }
.crumbs { font-size: .85rem; color: var(--muted); margin-bottom: .35rem; }
.crumbs a { color: var(--muted); }

/* ---------- Cards ---------- */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); margin-bottom: 1rem; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: .75rem; padding: .8rem 1rem; border-bottom: 1px solid var(--line-2); flex-wrap: wrap; }
.card-body { padding: 1rem; }
.card-foot { padding: .75rem 1rem; border-top: 1px solid var(--line-2); display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; }
.card.staff { border-color: var(--staff-line); }
.card.staff > .card-head { background: var(--staff-bg); border-bottom-color: var(--staff-line); border-radius: var(--radius) var(--radius) 0 0; }
.card.staff > .card-head h2 { color: var(--staff); }
.tag { display: inline-block; font-size: .68rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; border-radius: 4px; padding: .12rem .45rem; }
.tag-ext { background: var(--navy); color: #fff; }
.tag-staff { background: var(--staff); color: #fff; }
.tag-derived { background: #6b7280; color: #fff; }
.tag-sample { background: var(--bad); color: #fff; }

.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1rem; }
.layout-profile { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); gap: 1rem; align-items: start; }
@media (max-width: 1100px) { .layout-profile { grid-template-columns: 1fr; } }

/* ---------- Forms ---------- */
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: .8rem 1rem; }
.form-grid .span-all { grid-column: 1 / -1; }
fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
.field { display: flex; flex-direction: column; gap: .25rem; min-width: 0; }
.field label, .label { font-weight: 600; font-size: .86rem; color: #2c3345; }
.field .hint { font-size: .8rem; color: var(--muted); }
.req::after { content: " *"; color: var(--bad); }
input[type=text], input[type=password], input[type=search], input[type=date], input[type=datetime-local], select, textarea {
  font: inherit; color: inherit; padding: .5rem .6rem; border: 1px solid #b9c1cd; border-radius: 6px; background: #fff; width: 100%; min-width: 0;
}
textarea { resize: vertical; min-height: 80px; }
input:disabled, select:disabled, textarea:disabled { background: #f4f5f7; color: #555; }
input.vin-input { font-family: var(--mono); font-size: 1.35rem; letter-spacing: .12em; text-transform: uppercase; padding: .6rem .8rem; }
textarea.vin-list { font-family: var(--mono); min-height: 200px; text-transform: uppercase; }
.inline { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; }
.checkbox { display: flex; gap: .5rem; align-items: flex-start; font-size: .9rem; }
.checkbox input { margin-top: .25rem; }

.btn { font: inherit; font-weight: 600; font-size: .92rem; display: inline-flex; align-items: center; justify-content: center; gap: .4rem; border-radius: 6px; padding: .5rem .95rem; border: 1px solid var(--line); background: #fff; color: var(--ink); cursor: pointer; text-decoration: none; white-space: nowrap; }
.btn:hover { background: #f4f6f9; }
.btn:disabled, .btn[aria-disabled=true] { opacity: .55; cursor: not-allowed; }
.btn-primary { background: var(--navy); border-color: var(--navy); color: #fff; }
.btn-primary:hover { background: var(--navy-2); }
.btn-staff { background: var(--staff); border-color: var(--staff); color: #fff; }
.btn-staff:hover { background: #6d37a0; }
.btn-danger { color: var(--bad); border-color: #eab0ad; }
.btn-lg { padding: .7rem 1.3rem; font-size: 1rem; }
.btn-sm { padding: .25rem .6rem; font-size: .82rem; }
.btn-link { background: none; border: none; padding: 0; color: var(--navy-2); text-decoration: underline; cursor: pointer; font: inherit; }
.spinner { width: 1em; height: 1em; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; display: inline-block; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Tabs ---------- */
.tabs { display: flex; gap: .25rem; border-bottom: 1px solid var(--line); padding: 0 1rem; flex-wrap: wrap; }
.tabs button { font: inherit; font-weight: 600; background: none; border: none; border-bottom: 3px solid transparent; padding: .75rem .9rem .6rem; color: var(--muted); cursor: pointer; }
.tabs button[aria-selected=true] { color: var(--navy); border-bottom-color: var(--navy); }
.tabs button:hover { color: var(--navy); }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; }
table.data { width: 100%; border-collapse: collapse; font-size: .9rem; }
table.data th { text-align: left; font-size: .76rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); background: #f7f8fa; padding: .55rem .7rem; border-bottom: 1px solid var(--line); white-space: nowrap; }
table.data td { padding: .55rem .7rem; border-bottom: 1px solid var(--line-2); vertical-align: top; }
table.data tr:last-child td { border-bottom: none; }
table.data tr.clickable { cursor: pointer; }
table.data tr.clickable:hover td { background: #f5f8fc; }
table.kv { width: 100%; border-collapse: collapse; font-size: .92rem; }
table.kv th { text-align: left; width: 38%; color: var(--muted); font-weight: 600; padding: .45rem .6rem .45rem 0; vertical-align: top; border-bottom: 1px solid var(--line-2); }
table.kv td { padding: .45rem 0; border-bottom: 1px solid var(--line-2); }
table.kv tr:last-child th, table.kv tr:last-child td { border-bottom: none; }
td.missing, span.missing { color: var(--muted); font-style: italic; }

/* ---------- Pills / status ---------- */
.pill { display: inline-flex; align-items: center; gap: .3rem; border-radius: 999px; padding: .12rem .6rem; font-size: .78rem; font-weight: 700; white-space: nowrap; border: 1px solid transparent; }
.pill-ok { background: var(--ok-bg); color: var(--ok); }
.pill-warn { background: var(--warn-bg); color: var(--warn); }
.pill-bad { background: var(--bad-bg); color: var(--bad); }
.pill-info { background: var(--info-bg); color: var(--info); }
.pill-neutral { background: var(--neutral-bg); color: #444b5a; }
.pill-sample { background: #fff; color: var(--bad); border-color: #eab0ad; }
.pill-staff { background: var(--staff-bg); color: var(--staff); }
.basis-mark { font-size: .72rem; color: var(--muted); font-style: italic; }
.spec-note { font-size: .8rem; color: var(--muted); margin-top: .15rem; }
.spec-conflict { font-size: .82rem; color: var(--bad); margin-top: .2rem; }
.check-summary { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: .75rem; }
.check-summary > div { border: 1px solid var(--line); border-radius: 6px; padding: .7rem .85rem; background: #fff; }
.check-summary h3 { font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); margin-bottom: .35rem; }
.check-summary .bad { border-color: #eab0ad; background: var(--bad-bg); }
.check-summary .warn { border-color: #f0d08a; background: var(--warn-bg); }
.check-summary .ok { border-color: #b7dcc4; background: var(--ok-bg); }
.src { display: inline-block; font-size: .78rem; color: var(--muted); }
.src.sample { color: var(--bad); font-weight: 600; }
.src.derived { color: #6b7280; }

/* ---------- Notices ---------- */
.notice { border-radius: 6px; padding: .7rem .9rem; border-left: 4px solid; margin-bottom: 1rem; font-size: .92rem; }
.notice strong { display: block; margin-bottom: .1rem; }
.notice-bad { background: var(--bad-bg); border-color: var(--bad); }
.notice-warn { background: var(--warn-bg); border-color: #d99a00; }
.notice-info { background: var(--info-bg); border-color: var(--info); }
.notice-ok { background: var(--ok-bg); border-color: var(--ok); }
.notice-staff { background: var(--staff-bg); border-color: var(--staff); }
.notice :last-child { margin-bottom: 0; }

/* ---------- Progress ---------- */
.progress { height: 12px; background: var(--neutral-bg); border-radius: 999px; overflow: hidden; display: flex; }
.progress span { display: block; height: 100%; transition: width .4s ease; }
.progress .p-ok { background: #2e8b57; }
.progress .p-warn { background: #e0a400; }
.progress .p-bad { background: #c0392b; }
.progress .p-proc { background: repeating-linear-gradient(45deg, #5b8fd6, #5b8fd6 8px, #7aa7e4 8px, #7aa7e4 16px); animation: stripes 1s linear infinite; background-size: 22px 22px; }
@keyframes stripes { to { background-position: 22px 0; } }
.stat-row { display: flex; gap: .5rem; flex-wrap: wrap; margin-top: .7rem; }
.stat { border: 1px solid var(--line); border-radius: 6px; padding: .35rem .7rem; background: #fff; font-size: .85rem; cursor: pointer; font-family: inherit; }
.stat b { font-size: 1.05rem; margin-right: .25rem; }
.stat[aria-pressed=true] { border-color: var(--navy); box-shadow: inset 0 0 0 1px var(--navy); }

/* ---------- Vehicle header ---------- */
.vin-hero { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; align-items: flex-start; }
.vin-hero .vin { font-family: var(--mono); font-size: 1.7rem; font-weight: 700; letter-spacing: .08em; color: var(--ink); word-break: break-all; }
.vin-hero .headline { font-size: 1.1rem; font-weight: 600; margin-top: .15rem; }
.meta-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: .6rem 1.25rem; margin-top: .9rem; }
.meta-grid div span { display: block; font-size: .75rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); font-weight: 600; }
.actions { display: flex; gap: .5rem; flex-wrap: wrap; }
.section-state { padding: .6rem .8rem; border-radius: 6px; background: #f7f8fa; color: var(--muted); font-style: italic; font-size: .9rem; }
.section-state.failed { background: var(--bad-bg); color: var(--bad); font-style: normal; }

/* ---------- Review list ---------- */
.review-summary { display: flex; gap: .5rem; flex-wrap: wrap; margin-bottom: .75rem; }
tr.row-invalid td { background: #fff8f8; }
tr.row-duplicate td { background: #fafafa; color: var(--muted); }
.dropzone { border: 2px dashed #b9c1cd; border-radius: var(--radius); padding: 1.6rem; text-align: center; background: #fafbfc; cursor: pointer; }
.dropzone.drag { border-color: var(--navy); background: var(--info-bg); }

/* ---------- Repairs ---------- */
.repair-row { display: grid; grid-template-columns: 160px 1fr auto; gap: .4rem .5rem; align-items: start; margin-bottom: .75rem; padding-bottom: .75rem; border-bottom: 1px dashed var(--staff-line); }
.repair-row [data-f=notes] { grid-column: 1 / -1; }
@media (max-width: 700px) { .repair-row { grid-template-columns: 1fr; } }
input.vin-input::placeholder, textarea.vin-list::placeholder { text-transform: none; letter-spacing: normal; font-size: 1rem; }
td.date { white-space: nowrap; }

/* ---------- Empty / loading ---------- */
.empty { text-align: center; padding: 2.5rem 1rem; color: var(--muted); }
.empty h3 { color: var(--ink); margin-bottom: .3rem; }
.loading { display: flex; gap: .6rem; align-items: center; justify-content: center; padding: 2.5rem; color: var(--muted); }

/* ---------- Pagination ---------- */
.pager { display: flex; justify-content: space-between; align-items: center; gap: .5rem; padding: .7rem 1rem; border-top: 1px solid var(--line-2); flex-wrap: wrap; font-size: .88rem; }

/* ---------- Login ---------- */
.login-wrap { min-height: 100vh; display: grid; place-items: center; padding: 1rem; background: linear-gradient(180deg, var(--navy) 0 38%, var(--bg) 38%); }
.login-card { width: 100%; max-width: 420px; background: #fff; border-radius: 10px; box-shadow: 0 10px 30px rgba(0,0,0,.15); padding: 2rem; }
.login-card .logo { display: flex; justify-content: center; margin-bottom: 1rem; }
.login-card .logo img { max-height: 72px; max-width: 200px; }
.login-card h1 { text-align: center; font-size: 1.35rem; }
.login-card .agency { text-align: center; color: var(--muted); margin: .25rem 0 1.25rem; }
.login-card form { display: grid; gap: .9rem; }

/* ---------- Toasts & dialogs ---------- */
#toasts { position: fixed; right: 1rem; bottom: 1rem; display: flex; flex-direction: column; gap: .5rem; z-index: 50; max-width: min(420px, calc(100vw - 2rem)); }
.toast { background: #1f2937; color: #fff; padding: .7rem 1rem; border-radius: 6px; box-shadow: 0 6px 20px rgba(0,0,0,.2); font-size: .92rem; }
.toast.error { background: var(--bad); }
.toast.ok { background: var(--ok); }
dialog { border: none; border-radius: 10px; padding: 0; width: min(560px, calc(100vw - 2rem)); box-shadow: 0 20px 50px rgba(0,0,0,.3); }
dialog::backdrop { background: rgba(10, 20, 35, .45); }
dialog .card-head { border-bottom: 1px solid var(--line-2); }
dialog form { margin: 0; }

input.input-vin-short { width: 16rem; max-width: 100%; }
.logo-preview { max-height: 64px; max-width: 200px; border: 1px solid var(--line); border-radius: 4px; padding: 4px; background: #fff; }
.logo-ph-dark { width: 64px; height: 64px; color: var(--muted); border-color: var(--line); font-size: .7rem; }
code { background: #eef0f3; border-radius: 4px; padding: .05rem .3rem; font-family: var(--mono); font-size: .88em; }
.details-json { font-family: var(--mono); font-size: .78rem; color: #384152; max-width: 460px; white-space: pre-wrap; word-break: break-word; }

@media (max-width: 720px) {
  main { padding: 1rem .75rem 3rem; }
  .nav { margin-left: 0; width: 100%; order: 3; }
  .userbox { margin-left: auto; }
  .vin-hero .vin { font-size: 1.3rem; }
  table.kv th { width: 45%; }
}

@media print {
  .topbar, .sample-banner, .actions, .btn, #toasts { display: none !important; }
  body { background: #fff; }
  .card { box-shadow: none; }
}