/* CarrierWatch — FMCSA motor-carrier authority & safety records.
   Design intent: a regulatory inspection sticker, not a SaaS product. A broker vets a carrier in
   about fifteen seconds, often on a phone, outdoors, sometimes reading the DOT number aloud down a
   phone line. So: mobile-first, one screen answers the question, and everything else collapses
   behind native <details>. Committed light + very high contrast — this must survive sunlight.
   Type is a single grotesque at many weights; the restraint is deliberate and utilitarian.
   Colour is status, never decoration: green authorized, red out-of-service, amber caution. */

:root{
  --paper:#FFFFFF; --ground:#EDF0F1; --panel:#F7F9F9;
  --ink:#101619; --ink-2:#41505A; --ink-3:#5E6E78;
  --rule:#C9D2D6; --rule-2:#DFE5E8;
  --brand:#12503A;          /* highway-sign green — chrome only */
  --ok:#0F7A3D; --ok-bg:#E4F3EA;
  --bad:#B81C1C; --bad-bg:#FBE9E9;
  --warn:#8A5200; --warn-bg:#FCF0DD;
  --focus:#12503A;
  --ui:system-ui,-apple-system,"Segoe UI Variable Display","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --num:ui-monospace,"SF Mono","Segoe UI Mono","Roboto Mono",Menlo,Consolas,monospace;
  color-scheme:light;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--ground);color:var(--ink);
  font-family:var(--ui);font-size:17px;line-height:1.5;
  font-variant-numeric:tabular-nums;-webkit-font-smoothing:antialiased;
}
a{color:var(--brand);text-decoration:underline;text-underline-offset:2px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px}

.wrap{max-width:760px;margin:0 auto;padding:0 16px}
.wrap--wide{max-width:1080px}

/* ---- masthead: compact, so the verdict is above the fold on a phone ------ */
.masthead{background:var(--brand);color:#fff}
.masthead .wrap{display:flex;align-items:center;gap:16px;min-height:52px}
.logo{font-size:19px;font-weight:800;letter-spacing:-.02em;color:#fff;text-decoration:none}
.logo span{font-weight:400;opacity:.8}
.nav{margin-left:auto;display:flex;gap:16px;font-size:15px;font-weight:600}
.nav a{color:#DCEAE3;text-decoration:none}
.nav a:hover,.nav a[aria-current]{color:#fff;text-decoration:underline}

/* ---- the verdict panel: the whole product in one block ------------------ */
.verdict{background:var(--paper);border:2px solid var(--ink);margin:16px 0;padding:18px 18px 20px}
.verdict__name{font-size:clamp(23px,5.4vw,34px);font-weight:800;letter-spacing:-.02em;line-height:1.14;margin:0 0 2px}
.verdict__dba{font-size:16px;color:var(--ink-2);margin:0 0 14px}
.ids{display:flex;gap:22px;flex-wrap:wrap;padding:12px 0;border-top:2px solid var(--rule-2);border-bottom:2px solid var(--rule-2);margin-bottom:16px}
.id-block{display:flex;flex-direction:column;gap:1px}
.id-block__k{font-size:13px;font-weight:700;color:var(--ink-3)}
.id-block__v{font-family:var(--num);font-size:clamp(24px,5.2vw,30px);font-weight:700;letter-spacing:.06em;line-height:1.1}
.copybtn{margin-top:4px;align-self:flex-start;font-size:13px;font-weight:600;color:var(--brand);background:none;border:1px solid var(--rule);border-radius:3px;padding:4px 8px;min-height:32px;cursor:pointer}
.copybtn:hover{background:var(--panel)}

.chips{display:flex;flex-direction:column;gap:8px}
.chip{display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:3px;font-weight:700;font-size:17px;border-left:8px solid}
.chip__k{font-weight:600;font-size:14px;color:var(--ink-2);margin-left:auto;text-align:right}
.chip--ok{background:var(--ok-bg);border-color:var(--ok);color:#0B5A2C}
.chip--bad{background:var(--bad-bg);border-color:var(--bad);color:#8E1414}
.chip--warn{background:var(--warn-bg);border-color:var(--warn);color:#6B4000}
.chip--none{background:var(--panel);border-color:var(--rule);color:var(--ink-2)}

/* ---- collapsible detail: native, no JS ---------------------------------- */
.section{background:var(--paper);border:1px solid var(--rule);margin-bottom:10px}
.section>summary{padding:14px 16px;font-weight:700;font-size:16px;cursor:pointer;min-height:48px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.section>summary::-webkit-details-marker{display:none}
.section>summary::after{content:"+";font-family:var(--num);font-size:20px;color:var(--ink-3);font-weight:400}
.section[open]>summary::after{content:"–"}
.section[open]>summary{border-bottom:1px solid var(--rule-2)}
.section__body{padding:4px 16px 16px}
.kv{display:grid;grid-template-columns:1fr auto;gap:0}
.kv dt{padding:11px 0;color:var(--ink-2);font-size:15px;border-bottom:1px solid var(--rule-2)}
.kv dd{padding:11px 0;margin:0;font-weight:700;text-align:right;border-bottom:1px solid var(--rule-2)}
.kv dd.num{font-family:var(--num)}
.locked{color:var(--ink-3);font-weight:400}

.sourceline{background:var(--panel);border:1px solid var(--rule);padding:12px 14px;font-size:14.5px;color:var(--ink-2);margin:10px 0}
.sourceline b{color:var(--ink)}

/* ---- search / directory -------------------------------------------------- */
.hunt{background:var(--paper);border:2px solid var(--ink);padding:20px 18px;margin:16px 0}
.hunt h1{font-size:clamp(25px,5.6vw,36px);font-weight:800;letter-spacing:-.022em;line-height:1.12;margin:0 0 8px}
.hunt p{margin:0 0 16px;color:var(--ink-2);font-size:17px;max-width:56ch}
.hunt__form{display:flex;gap:8px;flex-wrap:wrap}
.hunt__form input{flex:1 1 260px;font-family:var(--num);font-size:19px;font-weight:600;padding:13px 14px;border:2px solid var(--ink);border-radius:0;min-height:52px}
.hunt__form button{font-size:17px;font-weight:700;padding:13px 22px;background:var(--brand);color:#fff;border:2px solid var(--brand);border-radius:0;min-height:52px;cursor:pointer}
.hunt__form button:hover{background:#0D3E2C}

.results{list-style:none;margin:14px 0;padding:0}
.results li{background:var(--paper);border:1px solid var(--rule);border-left:6px solid var(--rule);margin-bottom:8px}
.results li.is-ok{border-left-color:var(--ok)}
.results li.is-bad{border-left-color:var(--bad)}
.results a{display:block;padding:14px 16px;text-decoration:none;color:inherit;min-height:48px}
.results a:hover{background:var(--panel)}
.results .nm{font-weight:700;font-size:17px;display:block;margin-bottom:3px}
.results .meta{font-size:14.5px;color:var(--ink-2);font-family:var(--num)}

/* ---- pricing ------------------------------------------------------------- */
.tiers{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));margin:16px 0 28px}
.tier{background:var(--paper);border:1px solid var(--rule);padding:18px}
.tier--anchor{border:2px solid var(--brand)}
.tier__n{font-size:16px;font-weight:800;margin:0 0 4px}
.tier__p{font-family:var(--num);font-size:32px;font-weight:700;letter-spacing:-.02em;margin:0 0 12px}
.tier__p small{font-size:14px;font-weight:600;color:var(--ink-3);font-family:var(--ui)}
.tier ul{list-style:none;margin:0;padding:0;font-size:15px;color:var(--ink-2)}
.tier li{padding:6px 0;border-bottom:1px solid var(--rule-2)}
.btn{display:inline-block;font-size:16px;font-weight:700;padding:12px 20px;background:var(--brand);color:#fff;border:2px solid var(--brand);text-decoration:none;min-height:48px;cursor:pointer}
.btn:hover{background:#0D3E2C}
.btn--quiet{background:transparent;color:var(--brand)}
.btn--quiet:hover{background:var(--panel)}

.prose{background:var(--paper);border:1px solid var(--rule);padding:22px 20px;margin:16px 0 30px;max-width:68ch}
.prose h1{font-size:27px;font-weight:800;letter-spacing:-.02em;margin:0 0 14px}
.prose h2{font-size:18px;font-weight:700;margin:26px 0 8px}
.prose p,.prose li{font-size:16.5px;color:var(--ink-2)}

.foot{padding:24px 0 40px;font-size:15px;color:var(--ink-3)}
.foot nav{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:10px}

/* ---- shared engine chrome ------------------------------------------------ */
.preview-banner{background:var(--warn-bg);border-bottom:2px solid var(--warn);padding:9px 16px;font-size:14.5px;color:#6B4000;display:flex;gap:9px;align-items:baseline;flex-wrap:wrap}
.preview-banner__tag{font-weight:800}
.cra-notice{background:var(--panel);border:1px solid var(--rule);padding:13px 15px;font-size:14.5px;color:var(--ink-2);margin:14px 0}
.cra-notice strong{color:var(--ink)}
.ad-slot{display:flex;align-items:center;justify-content:center;background:var(--panel);border:1px dashed var(--rule);color:var(--ink-3);font-size:12px;margin:14px 0;min-height:100px}
.ad-slot--header{min-height:90px;margin-top:0}
.ad-slot--sidebar{min-height:600px}
.ad-slot--anchor{position:sticky;bottom:0;min-height:60px;margin:0}
.admin-bar{position:sticky;top:0;z-index:50;display:flex;gap:14px;align-items:center;flex-wrap:wrap;background:#101619;color:#EDF0F1;padding:8px 16px;font-size:13.5px;font-weight:600}
.admin-bar select,.admin-bar input{background:#232D33;color:#EDF0F1;border:1px solid #41505A;border-radius:3px;font-size:13.5px;padding:4px 7px;min-height:32px}
.admin-bar__facts{margin-left:auto;display:flex;gap:14px;color:#9DAAB2;font-weight:400;flex-wrap:wrap}
.admin-bar__fact b{color:#EDF0F1}

@media (min-width:760px){
  /* On a wide screen the chips sit side by side and stack label-over-value, so the label
     never competes with the verdict for horizontal space. On a phone they stay full-width
     rows (value left, label right), which is the denser, more scannable shape there. */
  .chips{flex-direction:row;flex-wrap:wrap}
  .chip{flex:1 1 210px;flex-direction:column;align-items:flex-start;gap:2px}
  .chip__k{margin-left:0;text-align:left;order:-1;font-size:13px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}