/* Carfind — one stylesheet for landing, portal and admin. No framework, no external fonts. */
:root {
  --navy: #1e3354;
  --navy-2: #2a4470;
  --blue: #2f6db5;
  --yellow: #e8b923;
  --green: #6aa84f;
  --bg: #f6f8fb;
  --surface: #ffffff;
  --text: #1b2433;
  --muted: #5b6678;
  --line: #dde3ec;
  --ok: #1f7a46; --ok-bg: #e5f4ea;
  --warn: #8a5a00; --warn-bg: #fff4d6;
  --danger: #b42318; --danger-bg: #fde2e1;
  --neutral: #4b5563; --neutral-bg: #eef1f5;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .08);
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  color-scheme: light;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 16px/1.55 var(--font); color: var(--text); background: var(--bg); }
a { color: var(--blue); }
a:hover { color: var(--navy); }
h1, h2, h3 { color: var(--navy); line-height: 1.2; margin: 0 0 .6em; }
h1 { font-size: 1.75rem; }
h2 { font-size: 1.4rem; }
.h3, h3 { font-size: 1.1rem; }
p { margin: 0 0 1em; }
hr { border: 0; border-top: 1px solid var(--line); margin: 1rem 0; }
code, .mono { font-family: var(--mono); font-size: .92em; }
.muted { color: var(--muted); }
.small { font-size: .875rem; }
.break { word-break: break-all; }
.pre { white-space: pre-wrap; }
.skip { position: absolute; left: -999px; top: 0; background: var(--navy); color: #fff; padding: .5rem 1rem; z-index: 10; }
.skip:focus { left: 1rem; }
:focus-visible { outline: 3px solid var(--yellow); outline-offset: 2px; }
.hp { position: absolute !important; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

/* ---- Brand ---- */
.brand { display: inline-flex; align-items: center; gap: .6rem; text-decoration: none; }
.logo-mark { width: 36px; height: 36px; flex: none; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; color: var(--navy); }
.brand-text strong { font-size: 1.3rem; letter-spacing: -.01em; }
.brand-text small { font-size: .62rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.home-link { text-decoration: none; }

/* ---- Buttons & forms ---- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .4rem; padding: .55rem 1rem; border-radius: 8px; border: 1px solid var(--line);
  background: var(--surface); color: var(--navy); font: inherit; font-weight: 600; text-decoration: none; cursor: pointer; line-height: 1.2; }
.btn:hover { border-color: var(--navy); color: var(--navy); }
.btn-primary { background: var(--navy); border-color: var(--navy); color: #fff; }
.btn-primary:hover { background: var(--navy-2); color: #fff; }
.btn-ghost { background: transparent; }
.btn-danger { color: var(--danger); border-color: #f1b8b3; }
.btn-danger:hover { background: var(--danger-bg); color: var(--danger); border-color: var(--danger); }
.btn-sm { padding: .35rem .7rem; font-size: .875rem; }
.btn-lg { padding: .8rem 1.4rem; font-size: 1.05rem; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .6; cursor: progress; }
label { display: flex; flex-direction: column; gap: .3rem; font-weight: 600; font-size: .92rem; color: var(--text); }
input, select, textarea { font: inherit; font-weight: 400; padding: .6rem .7rem; border: 1px solid #c8d1dd; border-radius: 8px; background: #fff; color: var(--text); width: 100%; }
input:focus, select:focus, textarea:focus { border-color: var(--blue); outline: 2px solid rgba(47, 109, 181, .25); outline-offset: 0; }
input[type=checkbox], input[type=radio] { width: auto; margin: .2rem 0 0; accent-color: var(--navy); }
label.check { flex-direction: row; align-items: flex-start; gap: .55rem; font-weight: 400; }
fieldset { border: 1px solid var(--line); border-radius: var(--radius); padding: .8rem 1rem; margin: 0; display: grid; gap: .6rem; }
legend { font-weight: 700; color: var(--navy); padding: 0 .3rem; }
.vin-input { font-family: var(--mono); font-size: 1.3rem; letter-spacing: .08em; text-transform: uppercase; }
.vin-input.valid { border-color: var(--ok); }
.vin-input.invalid { border-color: var(--warn); }
.code-input { font-size: 1.5rem; letter-spacing: .3em; text-align: center; }
.radio-card { flex-direction: row; gap: .7rem; align-items: flex-start; padding: .7rem .8rem; border: 1px solid var(--line); border-radius: 8px; font-weight: 400; cursor: pointer; }
.radio-card:has(input:checked) { border-color: var(--navy); background: #f0f4fa; }
.radio-card > span { display: flex; flex-direction: column; gap: .15rem; }
.stack { display: flex; flex-direction: column; gap: .9rem; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .9rem 1.1rem; }
.span-2 { grid-column: 1 / -1; }
.filters { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1rem; align-items: center; }
.filters input, .filters select { width: auto; min-width: 200px; flex: 1 1 200px; max-width: 360px; }
.cta-row { display: flex; flex-wrap: wrap; gap: .6rem; align-items: center; }
.copy-row { display: flex; gap: .5rem; }

/* ---- Cards, tables, badges ---- */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.2rem 1.3rem; box-shadow: var(--shadow); margin-bottom: 1rem; }
details.card > summary { cursor: pointer; display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; }
details.card[open] > summary { margin-bottom: 1rem; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; align-items: start; margin-bottom: 1rem; }
.grid-2 > .card { margin-bottom: 0; }
.table { width: 100%; border-collapse: collapse; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin-bottom: 1.2rem; font-size: .93rem; }
.table th, .table td { text-align: left; padding: .6rem .75rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.table th { background: var(--navy); color: #fff; font-weight: 600; font-size: .85rem; }
.table tr:last-child td { border-bottom: 0; }
.table.compact td, .table.compact th { padding: .4rem .6rem; }
.card .table { border: 0; box-shadow: none; margin: 0; }
.row-danger td { background: #fff6f5; }
.row-warn td { background: #fffaeb; }
.actions { display: flex; gap: .35rem; flex-wrap: wrap; }
.badge { display: inline-block; padding: .15rem .55rem; border-radius: 999px; font-size: .78rem; font-weight: 700; white-space: nowrap; }
.badge-ok { background: var(--ok-bg); color: var(--ok); }
.badge-warn { background: var(--warn-bg); color: var(--warn); }
.badge-danger { background: var(--danger-bg); color: var(--danger); }
.badge-neutral { background: var(--neutral-bg); color: var(--neutral); }
.flash { padding: .8rem 1rem; border-radius: 8px; margin-bottom: 1rem; border: 1px solid; }
.flash-ok { background: var(--ok-bg); color: var(--ok); border-color: #b9e0c7; }
.flash-error { background: var(--danger-bg); color: var(--danger); border-color: #f1b8b3; }
.flash-info { background: #e8f0fb; color: var(--navy); border-color: #c4d6f0; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: .45rem 1.1rem; margin: 0 0 1rem; }
.kv dt { color: var(--muted); font-size: .9rem; }
.kv dd { margin: 0; overflow-wrap: anywhere; }
.code { background: #0f1b2d; color: #dbe7ff; padding: 1rem; border-radius: 8px; overflow-x: auto; font: .85rem/1.5 var(--mono); white-space: pre; }
.secret-box { border: 2px solid var(--yellow); background: #fffbea; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: .8rem; margin-bottom: 1.2rem; }
.stat-tile { background: var(--surface); border: 1px solid var(--line); border-left: 4px solid var(--blue); border-radius: var(--radius); padding: .9rem 1rem; display: flex; flex-direction: column; text-decoration: none; color: var(--muted); box-shadow: var(--shadow); }
.stat-tile.danger { border-left-color: var(--danger); }
.stat-tile.warn { border-left-color: var(--yellow); }
.stat { font-size: 1.8rem; font-weight: 800; color: var(--navy); line-height: 1.1; }
.usage progress { width: 100%; height: 8px; accent-color: var(--navy); }
.timeline { list-style: none; padding: 0; margin: 0; border-left: 2px solid var(--line); }
.timeline li { padding: 0 0 1rem 1rem; position: relative; }
.timeline li::before { content: ""; position: absolute; left: -6px; top: .45rem; width: 10px; height: 10px; border-radius: 50%; background: var(--blue); }
.timeline p { margin: .25rem 0 0; }
.notif-list { list-style: none; padding: 0; margin: 0; }
.notif-list li { padding: .7rem 0; border-bottom: 1px solid var(--line); }
.notif-list li.unread strong::before { content: "● "; color: var(--blue); }
.notif-list p { margin: .2rem 0; }
.qr { display: flex; justify-content: center; margin: 1rem 0; }
.qr svg { width: 200px; height: 200px; }

/* ---- Check result ---- */
.result { border-radius: var(--radius); padding: 1.3rem 1.4rem; margin-bottom: 1rem; border: 2px solid; background: var(--surface); }
.result h2 { margin: .4rem 0 .4rem; font-size: 1.5rem; }
.result-head { display: flex; flex-wrap: wrap; gap: .8rem; align-items: center; }
.result .vin { font-size: 1.1rem; letter-spacing: .05em; }
.result-cat { font-weight: 700; font-size: 1.1rem; }
.result-ok { border-color: #9fd3b1; background: #f4fbf6; }
.result-ok h2 { color: var(--ok); }
.result-danger { border-color: var(--danger); background: #fff6f5; }
.result-danger h2 { color: var(--danger); }
.result-warn { border-color: #e5b53a; background: #fffaeb; }
.result-warn h2 { color: var(--warn); }
.result-neutral { border-color: var(--line); }

/* ---- App shell ---- */
.shell { display: grid; grid-template-columns: 250px 1fr; min-height: 100vh; }
.sidebar { background: var(--navy); color: #fff; padding: 1.2rem 1rem; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.sidebar .brand-text, .sidebar .brand-text small { color: #fff; }
.sidebar nav { margin-top: 1.4rem; display: flex; flex-direction: column; gap: 1.1rem; }
.nav-group { display: flex; flex-direction: column; gap: .1rem; }
.nav-title { font-size: .7rem; text-transform: uppercase; letter-spacing: .1em; color: #9fb2d0; margin-bottom: .2rem; padding-left: .6rem; }
.sidebar nav a { color: #e6edf7; text-decoration: none; padding: .45rem .6rem; border-radius: 6px; font-size: .95rem; }
.sidebar nav a:hover { background: rgba(255, 255, 255, .08); color: #fff; }
.sidebar nav a.active { background: rgba(255, 255, 255, .14); color: #fff; font-weight: 600; box-shadow: inset 3px 0 0 var(--yellow); }
.env-badge { display: inline-block; margin-top: .6rem; background: var(--yellow); color: var(--navy); font-weight: 800; font-size: .72rem; padding: .1rem .5rem; border-radius: 4px; text-transform: uppercase; letter-spacing: .06em; }
.main-col { min-width: 0; display: flex; flex-direction: column; }
.topbar { display: flex; align-items: center; justify-content: flex-end; gap: 1rem; padding: .7rem 1.5rem; background: var(--surface); border-bottom: 1px solid var(--line); }
.topbar .who { display: flex; flex-direction: column; text-align: right; line-height: 1.2; font-size: .9rem; }
.topbar form { margin: 0; }
.menu-toggle { display: none; margin-right: auto; }
.content { padding: 1.6rem 1.5rem 3rem; max-width: 1200px; width: 100%; }

/* ---- Auth ---- */
.auth-page { min-height: 100vh; display: grid; place-items: center; padding: 1.5rem 16px; background: linear-gradient(160deg, #eef3fa 0%, #f6f8fb 60%); }
.auth-card { background: var(--surface); width: 100%; max-width: 440px; border-radius: 14px; padding: 2rem 1.8rem; box-shadow: 0 10px 30px rgba(30, 51, 84, .12); border: 1px solid var(--line); }
.auth-card h1 { font-size: 1.4rem; margin-top: 1.4rem; }

/* ---- Public site ---- */
.wrap { max-width: 1140px; margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 780px; }
.site-header { background: rgba(255, 255, 255, .95); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; backdrop-filter: blur(6px); }
.header-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-top: .7rem; padding-bottom: .7rem; }
.site-nav { display: flex; align-items: center; gap: 1.1rem; flex-wrap: wrap; justify-content: flex-end; }
.site-nav > a:not(.btn) { color: var(--text); text-decoration: none; font-size: .95rem; font-weight: 500; }
.site-nav > a:not(.btn):hover { color: var(--blue); }
.hero { background: radial-gradient(1200px 500px at 85% -10%, #dfe9f7 0%, transparent 60%), linear-gradient(180deg, #fff 0%, var(--bg) 100%); padding: 4.5rem 0 3.5rem; }
.hero-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: 3rem; align-items: center; }
.eyebrow { text-transform: uppercase; letter-spacing: .12em; font-size: .78rem; font-weight: 700; color: var(--blue); margin-bottom: .8rem; }
.display { font-size: clamp(2.3rem, 5vw, 3.6rem); font-weight: 800; letter-spacing: -.02em; line-height: 1.05; }
.display span { background: linear-gradient(90deg, var(--blue), var(--green)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: 1.15rem; color: #384457; max-width: 560px; }
.hero .cta-row { margin: 1.6rem 0 .8rem; }
.demo-card { background: var(--surface); border-radius: 16px; padding: 1.3rem; box-shadow: 0 20px 45px rgba(30, 51, 84, .16); border: 1px solid var(--line); display: grid; gap: .9rem; }
.demo-input { display: flex; flex-direction: column; gap: .2rem; padding: .7rem .9rem; border: 1px solid #c8d1dd; border-radius: 8px; }
.demo-input .mono { font-size: 1.15rem; letter-spacing: .06em; }
.demo-result { border-radius: 10px; padding: .9rem 1rem; display: grid; gap: .35rem; border: 1.5px solid; }
.demo-result p { margin: 0; font-size: .92rem; }
.demo-danger { border-color: var(--danger); background: #fff6f5; }
.demo-danger strong { color: var(--danger); }
.demo-ok { border-color: #9fd3b1; background: #f4fbf6; }
.band { background: var(--navy); color: #dfe7f3; padding: 3.5rem 0; }
.band h2, .band h3 { color: #fff; }
.band .muted { color: #a9b8cf; }
.band a { color: #fff; }
.band .card h2, .band .card h3 { color: var(--navy); }
.band .card { color: var(--text); }
.three { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2rem; margin-bottom: 1.5rem; }
.three h3 { font-size: 1.1rem; }
.three > div:not(.card) { border-top: 3px solid var(--yellow); padding-top: 1rem; }
.three > div:nth-child(2):not(.card) { border-top-color: var(--green); }
.three > div:nth-child(3):not(.card) { border-top-color: var(--blue); }
.section { padding: 4rem 24px; }
.steps { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.4rem; }
.steps li { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.4rem; box-shadow: var(--shadow); }
.step-no { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--navy); color: #fff; font-weight: 800; margin-bottom: .8rem; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.split.reverse > :first-child { order: 2; }
.checks { list-style: none; padding: 0; display: grid; gap: .8rem; }
.checks li { padding-left: 1.8rem; position: relative; }
.checks li::before { content: "✓"; position: absolute; left: 0; top: 0; width: 1.3rem; height: 1.3rem; border-radius: 50%; background: var(--ok-bg); color: var(--ok); display: grid; place-items: center; font-weight: 800; font-size: .8rem; }
.mock-table { padding: 0; overflow: hidden; }
.mock-row { display: flex; justify-content: space-between; gap: 1rem; padding: .75rem 1.1rem; border-bottom: 1px solid var(--line); align-items: center; }
.mock-row.head { background: var(--navy); color: #fff; font-weight: 600; font-size: .85rem; }
.mock-row:last-child { border-bottom: 0; }
.stat-card { display: grid; gap: 1.2rem; }
.stat-card > div { display: flex; flex-direction: column; }
.pricing .card { display: flex; flex-direction: column; }
.pricing .featured { border: 2px solid var(--navy); }
.pricing ul { padding-left: 1.1rem; margin: 0; }
details:not(.card) { border-bottom: 1px solid var(--line); padding: .9rem 0; }
details:not(.card) summary { cursor: pointer; font-weight: 600; color: var(--navy); }
details:not(.card) p { margin: .6rem 0 0; }
.prose { padding-top: 2.5rem; padding-bottom: 3rem; }
.prose h2 { margin-top: 1.6rem; }
.site-footer { background: #13233c; color: #b5c2d6; padding: 2.5rem 0; }
.site-footer .brand-text, .site-footer .brand-text strong { color: #fff; }
.footer-row { display: grid; grid-template-columns: 1fr auto; gap: 1.2rem 2rem; }
.footer-row nav { display: flex; gap: 1.2rem; flex-wrap: wrap; align-items: flex-start; }
.footer-row nav a { color: #dfe7f3; }
.footer-row .muted { color: #8fa0b8; }
.footer-row > p { grid-column: 1 / -1; }

/* ---- Responsive ---- */
@media (max-width: 960px) {
  .hero-grid, .split, .three, .steps, .grid-2 { grid-template-columns: 1fr; }
  .split.reverse > :first-child { order: 0; }
  .site-nav > a:not(.btn) { display: none; }
  .footer-row { grid-template-columns: 1fr; }
}
@media (max-width: 820px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { position: fixed; inset: 0 auto 0 0; width: 260px; transform: translateX(-100%); transition: transform .2s; z-index: 20; }
  .sidebar.open { transform: none; box-shadow: 0 0 0 100vmax rgba(0, 0, 0, .35); }
  .menu-toggle { display: inline-flex; }
  .content { padding: 1.2rem 16px 2.5rem; }
  .topbar { padding: .6rem 16px; }
  .table { display: block; overflow-x: auto; white-space: nowrap; }
}
@media (max-width: 600px) {
  .wrap { padding: 0 16px; }
  .section { padding: 2.8rem 16px; }
  .form-grid { grid-template-columns: 1fr; }
  .hero { padding: 2.5rem 0; }
  .topbar .who { display: none; }
  .kv { grid-template-columns: 1fr; gap: .1rem; }
  .kv dd { margin-bottom: .5rem; }
  .copy-row { flex-direction: column; }
}
@media print {
  .sidebar, .topbar, .no-print, .skip { display: none !important; }
  .shell { display: block; }
  body { background: #fff; }
  .card, .result { box-shadow: none; break-inside: avoid; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }
.band .card a { color: var(--blue); }
.stat-tile > span:last-child { overflow-wrap: anywhere; hyphens: auto; }
.inline-form { display: flex; gap: .5rem; align-items: flex-end; margin-bottom: 1rem; flex-wrap: wrap; }
.inline-form label { flex: 1 1 220px; }

/* ---- Demo mode ---- */
.demo-banner { background: var(--yellow); color: var(--navy); text-align: center; padding: .45rem 16px; font-size: .9rem; position: relative; z-index: 30; }
.demo-banner strong { background: var(--navy); color: var(--yellow); padding: .05rem .45rem; border-radius: 4px; margin-right: .5rem; letter-spacing: .06em; }
.demo-banner a { color: var(--navy); font-weight: 700; }
.demo-logins { display: grid; gap: .6rem; margin-bottom: 1rem; }
.demo-card-login button { justify-content: flex-start; text-align: left; padding: .8rem 1rem; }
.demo-card-login button span { display: flex; flex-direction: column; gap: .15rem; }
.demo-card-login small { font-weight: 400; font-size: .82rem; opacity: .85; }
.demo-manual { margin-top: .5rem; }
.demo-manual summary { cursor: pointer; color: var(--muted); margin-bottom: .8rem; }
.tour { position: fixed; right: 20px; bottom: 20px; width: min(400px, calc(100vw - 32px)); max-height: calc(100vh - 40px); overflow-y: auto; z-index: 40;
  background: var(--surface); border: 2px solid var(--navy); border-radius: 14px; box-shadow: 0 18px 50px rgba(30, 51, 84, .28); padding: 1rem 1.1rem; }
.tour h2 { font-size: 1.15rem; margin: .4rem 0 .4rem; }
.tour p { font-size: .93rem; margin-bottom: .6rem; }
.tour-head { display: flex; justify-content: space-between; align-items: center; gap: .5rem; }
.tour-head form { margin: 0; }
.tour-count { font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--blue); }
.tour-close { background: none; border: 0; font-size: 1.5rem; line-height: 1; cursor: pointer; color: var(--muted); padding: 0 .2rem; }
.tour-tasks { padding-left: 1.2rem; margin: 0 0 .7rem; font-size: .9rem; }
.tour-tasks li { margin-bottom: .2rem; }
.tour-fill { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: .7rem; }
.tour-nav { display: flex; justify-content: space-between; align-items: center; }
.tour-nav form { margin: 0; }
.tour-highlight { outline: 3px solid var(--yellow) !important; outline-offset: 4px; border-radius: 8px; box-shadow: 0 0 0 9px rgba(232, 185, 35, .25); transition: box-shadow .3s; }
.demo .content { padding-bottom: 20rem; }
@media (max-width: 600px) { .tour { right: 8px; left: 8px; bottom: 8px; width: auto; max-height: 55vh; } }
@media print { .tour, .demo-banner { display: none !important; } }

.flow-steps { list-style: none; padding: 0; margin: 0 0 1.2rem; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .6rem; counter-reset: step; }
.flow-steps li { background: var(--surface); border: 1px solid var(--line); border-top: 4px solid var(--blue); border-radius: var(--radius); padding: .8rem .9rem; display: flex; flex-direction: column; gap: .2rem; font-size: .9rem; counter-increment: step; }
.flow-steps li strong::before { content: counter(step) ". "; color: var(--blue); }
.flow-steps li span { color: var(--muted); }
@media (max-width: 820px) { .flow-steps { grid-template-columns: 1fr 1fr; } }