/* ===========================================================================
   ASGT ONE — application stylesheet
   ===========================================================================

   Inherits the visual language of the public landing page: same palette, same
   Archivo / IBM Plex Mono pairing, same cable-jacket legend motif, same terse
   register. If a value here disagrees with index.html, index.html is right.

   RTL: direction is never hardcoded. Spacing uses logical properties
   (margin-inline, padding-block, border-inline-start, inset-inline) so a later
   Arabic pass is `<html dir="rtl">` plus a font swap, not a rewrite. The only
   physical properties left are ones that are genuinely physical: box-shadow
   offsets and the legend crawl keyframes.
   =========================================================================== */

:root{
  --ink:#0D1317;
  --slate:#161F26;
  --raise:#1C272F;
  --line:#24313A;
  --line-lit:#324350;
  --paper:#E9EEF1;
  --steel:#8DA0AC;
  --dim:#5E7280;
  --copper:#A9673B;
  --copper-lit:#C88450;
  --signal:#4A93A6;
  --danger:#B4544A;
  --ok:#4F8A6B;
  --sans:'Archivo',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,'SF Mono',Menlo,monospace;
  --wrap:1180px;
  --radius:3px;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--ink);
  color:var(--paper);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  min-height:100vh;
  display:flex;
  flex-direction:column;
}
a{color:inherit}
img{max-width:100%;display:block}
button{font-family:inherit}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:24px}

/* Hidden until JS decides what to show. Every page that uses this MUST have a
   no-JS fallback or a guaranteed reveal — a permanently hidden body is the
   "blank screen" failure this codebase is not allowed to have. */
[hidden]{display:none!important}
.visually-hidden{
  position:absolute;width:1px;height:1px;overflow:hidden;
  clip-path:inset(50%);white-space:nowrap;
}

/* ---- accessibility -------------------------------------------------------*/
:focus-visible{outline:2px solid var(--signal);outline-offset:2px}
.skip{position:absolute;inset-inline-start:-9999px}
.skip:focus{
  inset-inline-start:24px;inset-block-start:12px;z-index:60;
  background:var(--copper);color:#12181C;padding:10px 16px;border-radius:2px;
}

/* ===========================================================================
   Preview banner — the guard rail. Sits above everything, on every page.
   =========================================================================== */
.preview-banner{
  background:var(--copper);
  color:#12181C;
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.1em;
  text-transform:uppercase;
  text-align:center;
  padding:8px 16px;
  font-weight:500;
}

/* ===========================================================================
   Header / nav
   =========================================================================== */
.app-header{border-block-end:1px solid var(--line);background:var(--ink);position:relative}
.app-header__in{
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;min-height:64px;
}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;flex:none}
.brand img{height:24px;width:auto}
.brand__tag{
  font-family:var(--mono);font-size:11px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--steel);
  border-inline-start:1px solid var(--line);padding-inline-start:12px;
}

.app-who{
  display:flex;align-items:center;gap:14px;
  font-size:13.5px;color:var(--steel);
}
.app-who__co{
  font-family:var(--mono);font-size:12px;letter-spacing:.06em;
  color:var(--paper);
  max-width:32ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.app-who__sep{color:var(--line-lit)}

.linkbtn{
  background:none;border:none;padding:0;cursor:pointer;
  color:var(--steel);font-size:13.5px;text-decoration:underline;
  text-underline-offset:3px;
}
.linkbtn:hover{color:var(--paper)}

/* --- nav --- */
.app-nav{border-block-end:1px solid var(--line);background:var(--slate)}
.app-nav__in{display:flex;gap:2px;align-items:stretch;overflow-x:auto;scrollbar-width:thin}
.app-nav a{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 16px;text-decoration:none;color:var(--steel);
  font-size:14px;white-space:nowrap;
  border-block-end:2px solid transparent;
  transition:color .16s,border-color .16s;
}
.app-nav a:hover{color:var(--paper)}
.app-nav a[aria-current="page"]{color:var(--paper);border-block-end-color:var(--copper)}
.navcount{
  font-family:var(--mono);font-size:11px;
  background:var(--copper);color:#12181C;
  border-radius:20px;padding:1px 7px;font-weight:500;
}
.navcount:empty{display:none}

/* --- cable legend strip, carried over from the landing page --- */
.legend{
  border-block-end:1px solid var(--line);
  background:var(--slate);overflow:hidden;padding:8px 0;
}
.legend__track{display:flex;width:max-content;animation:crawl 44s linear infinite}
.legend__seg{
  font-family:var(--mono);font-size:11px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--dim);white-space:nowrap;padding-inline-end:34px;
}
.legend__seg b{color:var(--copper);font-weight:500}
@keyframes crawl{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ===========================================================================
   Layout
   =========================================================================== */
.app-main{flex:1 0 auto;padding-block:36px 64px}
.page-head{
  display:flex;flex-wrap:wrap;gap:16px;align-items:flex-end;
  justify-content:space-between;margin-block-end:28px;
}
.eyebrow{
  font-family:var(--mono);font-size:11px;letter-spacing:.2em;
  text-transform:uppercase;color:var(--copper);margin:0 0 10px;
}
h1{font-size:clamp(28px,4vw,38px);line-height:1.1;font-weight:800;letter-spacing:-.022em;margin:0}
h2{font-size:21px;font-weight:600;letter-spacing:-.012em;margin:0 0 6px}
h3{font-size:17px;font-weight:600;margin:0 0 4px}
.sub{color:var(--steel);font-size:15px;margin:6px 0 0;max-width:64ch}

.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.grid-side{display:grid;grid-template-columns:260px 1fr;gap:32px;align-items:start}

/* ===========================================================================
   Cards, panels
   =========================================================================== */
.card{
  background:var(--slate);border:1px solid var(--line);
  border-radius:var(--radius);padding:22px;
}
.card--tight{padding:16px}
.card + .card{margin-block-start:18px}
.card__head{
  display:flex;gap:12px;align-items:baseline;justify-content:space-between;
  margin-block-end:14px;
}

.meta{
  font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--dim);
}
.note{
  font-family:var(--mono);font-size:11.5px;line-height:1.7;
  color:var(--dim);letter-spacing:.02em;
}

/* ===========================================================================
   Buttons
   =========================================================================== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--sans);font-size:14.5px;font-weight:600;
  padding:11px 18px;border-radius:2px;text-decoration:none;
  border:1px solid transparent;cursor:pointer;
  transition:background .16s,border-color .16s,color .16s;
}
.btn--solid{background:var(--copper);color:#12181C;border-color:var(--copper)}
.btn--solid:hover:not(:disabled){background:var(--copper-lit);border-color:var(--copper-lit)}
.btn--ghost{background:transparent;color:var(--paper);border-color:var(--line)}
.btn--ghost:hover:not(:disabled){border-color:var(--steel)}
.btn--quiet{background:transparent;color:var(--steel);border-color:transparent;padding-inline:8px}
.btn--quiet:hover:not(:disabled){color:var(--paper)}
.btn--danger{background:transparent;color:var(--danger);border-color:var(--line)}
.btn--danger:hover:not(:disabled){border-color:var(--danger)}
.btn--wide{width:100%}
.btn--sm{font-size:13px;padding:7px 12px}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn-row{display:flex;flex-wrap:wrap;gap:10px}

/* ===========================================================================
   Forms
   =========================================================================== */
.field{margin-block-end:16px}
.field label,.label{
  display:block;font-family:var(--mono);font-size:11px;letter-spacing:.13em;
  text-transform:uppercase;color:var(--steel);margin-block-end:7px;
}
.req{color:var(--copper)}
.field input,.field textarea,.field select,.input{
  width:100%;background:var(--ink);color:var(--paper);
  border:1px solid var(--line);border-radius:2px;
  padding:11px 12px;font-family:var(--sans);font-size:16px;
  transition:border-color .16s;
}
.field textarea{resize:vertical;min-height:80px;font-family:var(--mono);font-size:13px}
.field input:focus,.field textarea:focus,.field select:focus,.input:focus{
  outline:none;border-color:var(--signal);
  box-shadow:0 0 0 3px rgba(74,147,166,.16);
}
.field input::placeholder,.field textarea::placeholder{color:#4E606C}
.field__hint{font-size:12.5px;color:var(--dim);margin-block-start:6px}
.pair{display:grid;grid-template-columns:1fr 1fr;gap:14px}

input[type="number"]{font-family:var(--mono)}
.qty{width:82px;text-align:end}

/* ===========================================================================
   Messages — every one says what happened and what to do next
   =========================================================================== */
.msg{
  padding:13px 15px;border-radius:2px;font-size:14.5px;
  margin-block-start:14px;border:1px solid;
}
.msg--ok{background:rgba(79,138,107,.12);border-color:var(--ok);color:var(--paper)}
.msg--err{background:rgba(180,84,74,.12);border-color:var(--danger);color:var(--paper)}
.msg--info{background:rgba(74,147,166,.10);border-color:var(--signal);color:var(--paper)}
.msg--warn{background:rgba(169,103,59,.12);border-color:var(--copper);color:var(--paper)}
.msg strong{display:block;margin-block-end:3px;font-weight:600}

/* ===========================================================================
   Empty states — never a blank screen
   =========================================================================== */
.empty{
  border:1px dashed var(--line-lit);border-radius:var(--radius);
  padding:44px 28px;text-align:center;background:var(--slate);
}
.empty__mark{
  font-family:var(--mono);font-size:11px;letter-spacing:.22em;
  text-transform:uppercase;color:var(--copper);margin-block-end:14px;
}
.empty h3{font-size:18px;margin-block-end:8px}
.empty p{color:var(--steel);margin:0 auto 18px;max-width:52ch;font-size:14.5px}

/* Loading state. Always paired with text, never a bare spinner, and every
   caller is responsible for replacing it with content OR an error. */
.loading{
  padding:40px 20px;text-align:center;color:var(--steel);
  font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;
}

/* ===========================================================================
   Tables
   =========================================================================== */
.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius)}
table.data{width:100%;border-collapse:collapse;font-size:14.5px;min-width:640px}
table.data th{
  text-align:start;font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--steel);font-weight:500;
  padding:12px 14px;background:var(--slate);
  border-block-end:1px solid var(--line);white-space:nowrap;
}
table.data td{padding:13px 14px;border-block-end:1px solid var(--line);vertical-align:top}
table.data tr:last-child td{border-block-end:none}
table.data tbody tr:hover{background:rgba(255,255,255,.02)}
.num{text-align:end;font-family:var(--mono);white-space:nowrap}
.sku{font-family:var(--mono);font-size:13px;color:var(--copper-lit)}

/* ===========================================================================
   Price display
   =========================================================================== */
.price{font-family:var(--mono);font-size:15px;font-weight:500;white-space:nowrap}
.price__cur{color:var(--steel);font-size:11px;margin-inline-end:4px}
/* No price for this customer. Never a fallback number, never a list price. */
.price--none{
  font-family:var(--mono);font-size:12px;letter-spacing:.04em;
  color:var(--copper);white-space:nowrap;
}
.price-basis{
  font-family:var(--mono);font-size:11px;letter-spacing:.08em;
  color:var(--dim);text-transform:uppercase;
}

/* ===========================================================================
   Pills / badges
   =========================================================================== */
.pill{
  display:inline-block;font-family:var(--mono);font-size:10.5px;
  letter-spacing:.12em;text-transform:uppercase;
  padding:3px 9px;border-radius:20px;border:1px solid var(--line);
  color:var(--steel);white-space:nowrap;
}
.pill--ok{border-color:var(--ok);color:#8FC4A8}
.pill--warn{border-color:var(--copper);color:var(--copper-lit)}
.pill--err{border-color:var(--danger);color:#D98C84}
.pill--info{border-color:var(--signal);color:#8FC6D3}

/* ===========================================================================
   Filters / search
   =========================================================================== */
.filters{
  display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end;
  margin-block-end:20px;
}
.filters .field{margin-block-end:0}
.search-wide{flex:1 1 280px;min-width:220px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{
  border:1px solid var(--line);border-radius:2px;background:transparent;
  padding:7px 12px;font-size:13px;color:var(--steel);cursor:pointer;
  transition:border-color .14s,color .14s,background .14s;
}
.chip:hover{color:var(--paper)}
.chip[aria-pressed="true"]{
  border-color:var(--copper);color:var(--paper);background:rgba(169,103,59,.14);
}

/* ===========================================================================
   Totals block
   =========================================================================== */
.totals{margin-inline-start:auto;max-width:340px;width:100%}
.totals__row{
  display:flex;justify-content:space-between;gap:20px;
  padding:9px 0;border-block-end:1px solid var(--line);font-size:14.5px;
}
.totals__row:last-child{border-block-end:none}
.totals__row--grand{
  border-block-start:1px solid var(--line-lit);margin-block-start:4px;
  padding-block-start:14px;font-size:18px;font-weight:600;
}
.totals__row span:last-child{font-family:var(--mono)}

/* ===========================================================================
   Auth pages — single centred column
   =========================================================================== */
.auth-wrap{
  flex:1 0 auto;display:flex;align-items:center;justify-content:center;
  padding:48px 24px;
}
.auth-card{width:100%;max-width:420px}
.auth-card h1{font-size:28px;margin-block-end:8px}
.auth-card .sub{margin-block-end:26px}
.auth-foot{
  margin-block-start:22px;padding-block-start:20px;border-block-start:1px solid var(--line);
  font-size:13.5px;color:var(--steel);
}
.auth-foot a{color:var(--steel);text-decoration:underline;text-underline-offset:3px}
.auth-foot a:hover{color:var(--paper)}

/* ===========================================================================
   Footer
   =========================================================================== */
.app-footer{
  flex:none;border-block-start:1px solid var(--line);
  padding-block:26px 40px;color:var(--dim);font-size:13px;
}
.app-footer__in{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center}
.app-footer a{color:var(--dim);text-decoration:none}
.app-footer a:hover{color:var(--steel)}
.app-footer__links{display:flex;gap:18px;flex-wrap:wrap}

/* ===========================================================================
   Responsive
   =========================================================================== */
@media (max-width:900px){
  .grid-side{grid-template-columns:1fr;gap:20px}
  .grid-2{grid-template-columns:1fr}
}
@media (max-width:620px){
  .pair{grid-template-columns:1fr}
  .brand__tag{display:none}
  .app-who__co{max-width:16ch}
  .app-main{padding-block:24px 44px}
  .wrap{padding-inline:16px}
  .card{padding:16px}
}

/* Honoured, not decorative: the legend crawl and every transition stop. */
@media (prefers-reduced-motion:reduce){
  .legend__track{animation:none}
  *{transition:none!important;animation:none!important;scroll-behavior:auto!important}
}
