/* RefraCard — "Precision optics" theme (mock)
   Deep navy blue on cool porcelain greys · ink-navy accents · mono tabular Rx values.
   ONE token source for app/ and site/ (keep site/css/theme.css byte-identical). */

:root{
  --bg:214 24% 98%;            --fg:220 26% 14%;
  --card:0 0% 100%;            --card-fg:220 26% 14%;
  --muted:214 24% 95%;         --muted-fg:216 12% 44%;
  --accent:214 62% 95%;        --accent-fg:224 76% 48%;
  --border:214 22% 90%;        --input:214 18% 85%;
  --primary:221 83% 53%;       --primary-fg:0 0% 100%;
  --primary-deep:224 76% 48%;
  --ink:217 68% 14%;           --ink-fg:214 30% 96%;
  --ink-soft:220 38% 18%;
  --os:198 93% 60%;            /* OS series / secondary data hue */
  --success:158 45% 38%;       --warning:38 70% 48%;  --destructive:355 65% 50%;
  --chart-1:221 83% 53%; --chart-2:198 93% 60%; --chart-3:38 70% 48%;
  --chart-4:218 52% 70%; --chart-5:210 32% 54%; --chart-muted:214 16% 88%;
  --radius:12px; --radius-sm:8px;
  --shadow-sm:0 1px 2px hsl(220 30% 20% / .05);
  --shadow-md:0 4px 14px hsl(220 30% 20% / .08);
  --shadow-card:0 16px 40px -12px hsl(220 45% 18% / .35);
}

*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  font-family:'Inter',ui-sans-serif,system-ui,-apple-system,sans-serif;
  font-feature-settings:"rlig" 1,"calt" 1;
  background:hsl(var(--bg));color:hsl(var(--fg));
  font-size:14px;line-height:1.55;min-height:100vh;display:flex;flex-direction:column;
}
a{color:inherit;text-decoration:none}
img{max-width:100%}
::selection{background:hsl(var(--primary)/.18)}
:focus-visible{outline:none;box-shadow:0 0 0 2px hsl(var(--primary)/.35)}
.mono{font-family:'IBM Plex Mono',ui-monospace,'SF Mono',monospace;font-variant-numeric:tabular-nums}
.muted{color:hsl(var(--muted-fg))}
.num{font-variant-numeric:tabular-nums}

/* ── App bar (full-width 3-section) ─────────────────────────────── */
.appbar{
  height:56px;display:flex;align-items:center;gap:20px;padding:0 24px;
  background:hsl(var(--card));border-bottom:1px solid hsl(var(--border));
  position:sticky;top:0;z-index:40;
}
.brand{display:flex;align-items:center;gap:9px;font-weight:650;font-size:15px;letter-spacing:-.01em;flex-shrink:0}
.brand-mark{
  width:28px;height:28px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,hsl(var(--primary)) 0%,hsl(var(--primary-deep)) 60%,hsl(220 55% 26%) 100%);
  color:#fff;box-shadow:inset 0 1px 0 hsl(0 0% 100%/.25), var(--shadow-sm);
}
.brand-mark svg{width:15px;height:15px}
.nav{display:flex;align-items:center;gap:2px;position:absolute;left:50%;transform:translateX(-50%)}
.nav a{
  padding:7px 13px;border-radius:9px;font-size:13.5px;font-weight:500;color:hsl(var(--muted-fg));
  transition:color .15s,background .15s;
}
.nav a:hover{color:hsl(var(--fg));background:hsl(var(--muted))}
.nav a.active{color:hsl(var(--fg));background:hsl(var(--accent));color:hsl(var(--accent-fg))}
.appbar-right{margin-left:auto;display:flex;align-items:center;gap:10px}
.org-chip{
  display:inline-flex;align-items:center;gap:7px;height:32px;padding:0 11px;border-radius:9px;
  background:hsl(var(--ink));color:hsl(var(--ink-fg));font-size:12.5px;font-weight:550;
}
.org-chip svg{width:13px;height:13px;opacity:.7}
.profile-switch{
  display:inline-flex;align-items:center;gap:8px;height:34px;padding:0 10px 0 5px;border-radius:10px;
  border:1px solid hsl(var(--border));background:hsl(var(--card));cursor:pointer;font-size:13px;font-weight:550;
}
.profile-switch:hover{background:hsl(var(--muted))}
.avatar{
  width:26px;height:26px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;
  background:hsl(var(--accent));color:hsl(var(--accent-fg));font-size:11px;font-weight:650;
}
.avatar.os{background:hsl(var(--os)/.14);color:hsl(var(--os))}
.caret{width:12px;height:12px;color:hsl(var(--muted-fg))}

/* ── Page rail ──────────────────────────────────────────────────── */
.page{width:100%;max-width:1200px;margin:0 auto;padding:28px 24px 64px;flex:1}
.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.page-title{font-size:20px;font-weight:650;letter-spacing:-.02em}
.page-sub{font-size:13px;color:hsl(var(--muted-fg));margin-top:3px}
.page-actions{display:flex;align-items:center;gap:8px}

/* ── Grid ───────────────────────────────────────────────────────── */
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:20px}
.col-3{grid-column:span 3}.col-4{grid-column:span 4}.col-5{grid-column:span 5}
.col-6{grid-column:span 6}.col-7{grid-column:span 7}.col-8{grid-column:span 8}
.col-9{grid-column:span 9}.col-12{grid-column:span 12}
@media(max-width:1023px){.grid>[class^=col-]{grid-column:span 12}}

/* ── Cards ──────────────────────────────────────────────────────── */
.card{background:hsl(var(--card));color:hsl(var(--card-fg));border:1px solid hsl(var(--border)/.8);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:13px 18px;border-bottom:1px solid hsl(var(--border))}
.card-title{font-size:13.5px;font-weight:600;display:flex;align-items:center;gap:8px}
.card-title svg{width:15px;height:15px;color:hsl(var(--primary))}
.card-body{padding:18px}
.card-body.flush{padding:0}

/* ── Buttons ────────────────────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;height:36px;padding:0 15px;
  border-radius:10px;font-size:13.5px;font-weight:550;cursor:pointer;border:none;font-family:inherit;
  transition:background .15s,box-shadow .15s,transform .05s;white-space:nowrap;
}
.btn:active{transform:scale(.98)}
.btn svg{width:15px;height:15px}
.btn-primary{background:hsl(var(--primary));color:hsl(var(--primary-fg));box-shadow:inset 0 1px 0 hsl(0 0% 100%/.18),var(--shadow-sm)}
.btn-primary:hover{background:hsl(var(--primary-deep))}
.btn-secondary{background:hsl(var(--card));color:hsl(var(--fg));border:1px solid hsl(var(--input))}
.btn-secondary:hover{background:hsl(var(--muted))}
.btn-ghost{background:transparent;color:hsl(var(--muted-fg))}
.btn-ghost:hover{background:hsl(var(--muted));color:hsl(var(--fg))}
.btn-ink{background:hsl(var(--ink));color:hsl(var(--ink-fg))}
.btn-ink:hover{background:hsl(var(--ink-soft))}
.btn-sm{height:30px;padding:0 11px;font-size:12.5px;border-radius:8px}
.btn-sm svg{width:13px;height:13px}
.btn-lg{height:42px;padding:0 20px;font-size:14.5px}

/* ── The Rx card (wallet motif — the brand made literal) ────────── */
.rx-card{
  position:relative;border-radius:16px;overflow:hidden;color:hsl(var(--ink-fg));
  background:
    radial-gradient(120% 140% at 85% -20%, hsl(219 60% 34%/.9) 0%, transparent 55%),
    radial-gradient(90% 120% at -10% 110%, hsl(200 62% 30%/.5) 0%, transparent 50%),
    linear-gradient(150deg, hsl(220 38% 13%) 0%, hsl(221 42% 8%) 100%);
  box-shadow:var(--shadow-card), inset 0 1px 0 hsl(0 0% 100%/.08);
  padding:22px 24px 20px;
}
.rx-card::after{ /* lens sheen */
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(115deg,transparent 42%,hsl(0 0% 100%/.045) 46%,hsl(0 0% 100%/.09) 50%,hsl(0 0% 100%/.045) 54%,transparent 58%);
}
.rx-card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:16px}
.rx-kicker{font-size:10.5px;font-weight:650;letter-spacing:.14em;text-transform:uppercase;color:hsl(214 30% 96%/.55)}
.rx-holder{font-size:16px;font-weight:600;letter-spacing:-.01em;margin-top:2px}
.rx-meta{font-size:11.5px;color:hsl(214 30% 96%/.55);margin-top:2px}
.rx-badge{
  display:inline-flex;align-items:center;gap:5px;height:24px;padding:0 9px;border-radius:7px;
  background:hsl(0 0% 100%/.09);border:1px solid hsl(0 0% 100%/.12);font-size:11px;font-weight:550;
}
.rx-badge svg{width:11px;height:11px}
.rx-badge.verified{background:hsl(158 45% 38%/.22);border-color:hsl(158 45% 45%/.3);color:hsl(158 50% 72%)}
.rx-values{width:100%;border-collapse:collapse}
.rx-values th{
  font-size:10px;font-weight:650;letter-spacing:.12em;text-transform:uppercase;
  color:hsl(214 30% 96%/.45);text-align:right;padding:0 0 6px;font-family:'Inter'
}
.rx-values th:first-child{text-align:left}
.rx-values td{
  font-family:'IBM Plex Mono',ui-monospace,monospace;font-variant-numeric:tabular-nums;
  font-size:15px;text-align:right;padding:7px 0;border-top:1px solid hsl(0 0% 100%/.08);
}
.rx-values td.eye{
  text-align:left;font-family:'Inter';font-size:11.5px;font-weight:650;letter-spacing:.08em;
  color:hsl(214 30% 96%/.7)
}
.rx-values td.eye span{color:hsl(214 30% 96%/.4);font-weight:500;letter-spacing:0;margin-left:6px;font-size:11px}
.rx-card-foot{display:flex;align-items:center;justify-content:space-between;margin-top:14px;font-size:11.5px;color:hsl(214 30% 96%/.5)}
.rx-card .brand-mini{display:flex;align-items:center;gap:6px;font-weight:600;font-size:12px;color:hsl(214 30% 96%/.85)}
.rx-card .brand-mini svg{width:13px;height:13px}

/* ── OD/OS form grid ────────────────────────────────────────────── */
.rx-grid{width:100%;border-collapse:separate;border-spacing:0 8px}
.rx-grid th{font-size:10.5px;font-weight:650;letter-spacing:.1em;text-transform:uppercase;color:hsl(var(--muted-fg));text-align:center;padding-bottom:2px}
.rx-grid th:first-child{text-align:left}
.rx-grid td{padding:0 4px}
.rx-grid td:first-child{padding-left:0;white-space:nowrap}
.eye-label{display:inline-flex;align-items:center;gap:7px;font-weight:650;font-size:12.5px}
.eye-dot{width:8px;height:8px;border-radius:99px}
.eye-dot.od{background:hsl(var(--primary))}
.eye-dot.os{background:hsl(var(--os))}
.eye-sub{font-size:11px;color:hsl(var(--muted-fg));font-weight:450;margin-left:4px}

/* ── Forms ──────────────────────────────────────────────────────── */
.field{display:flex;flex-direction:column;gap:5px;margin-bottom:14px}
.field>label{font-size:12.5px;font-weight:550}
.field .hint{font-size:11.5px;color:hsl(var(--muted-fg))}
.req{color:hsl(var(--destructive));margin-left:2px}
input[type=text],input[type=date],input[type=number],input[type=email],select,textarea{
  height:36px;padding:0 11px;border-radius:9px;border:1px solid hsl(var(--input));
  background:hsl(var(--card));font:inherit;font-size:13.5px;color:hsl(var(--fg));width:100%;
}
textarea{height:auto;padding:9px 11px;resize:vertical}
input::placeholder,textarea::placeholder{color:hsl(var(--muted-fg)/.7)}
input:focus,select:focus,textarea:focus{border-color:hsl(var(--primary)/.5);box-shadow:0 0 0 2px hsl(var(--primary)/.18);outline:none}
.rx-in{
  width:76px;height:36px;text-align:center;font-family:'IBM Plex Mono',ui-monospace,monospace;
  font-variant-numeric:tabular-nums;font-size:13.5px;
}
.rx-in.optional{border-style:dashed;background:hsl(var(--bg))}
.seg{display:inline-flex;background:hsl(var(--muted));border-radius:10px;padding:3px;gap:2px}
.seg a,.seg button{
  border:none;background:transparent;font:inherit;font-size:13px;font-weight:550;color:hsl(var(--muted-fg));
  padding:6px 14px;border-radius:8px;cursor:pointer;transition:all .15s;
}
.seg .on{background:hsl(var(--card));color:hsl(var(--fg));box-shadow:var(--shadow-sm)}

/* ── Disclosure (+) tiers ───────────────────────────────────────── */
details.disclose{border:1px dashed hsl(var(--border));border-radius:var(--radius-sm);margin-top:12px}
details.disclose>summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;gap:8px;
  padding:10px 14px;font-size:13px;font-weight:550;color:hsl(var(--accent-fg));
}
details.disclose>summary::-webkit-details-marker{display:none}
details.disclose>summary .plus{
  width:20px;height:20px;border-radius:6px;display:inline-flex;align-items:center;justify-content:center;
  background:hsl(var(--accent));transition:transform .15s;
}
details.disclose>summary .plus svg{width:12px;height:12px}
details.disclose[open]>summary .plus{transform:rotate(45deg)}
details.disclose>.disclose-body{padding:4px 14px 14px;border-top:1px dashed hsl(var(--border))}
details.disclose>summary .hint{margin-left:auto;font-weight:450;font-size:11.5px;color:hsl(var(--muted-fg))}

/* ── Dropzone & files ───────────────────────────────────────────── */
.dropzone{
  border:1.5px dashed hsl(var(--input));border-radius:var(--radius);padding:26px 18px;text-align:center;
  background:hsl(var(--bg));transition:border-color .15s,background .15s;cursor:pointer;
}
.dropzone:hover{border-color:hsl(var(--primary)/.5);background:hsl(var(--accent)/.4)}
.dropzone svg{width:22px;height:22px;color:hsl(var(--primary));margin-bottom:8px}
.dz-title{font-size:13.5px;font-weight:550}
.dz-hint{font-size:11.5px;color:hsl(var(--muted-fg));margin-top:3px}
.file-chip{
  display:inline-flex;align-items:center;gap:8px;height:34px;padding:0 12px 0 9px;border-radius:9px;
  border:1px solid hsl(var(--border));background:hsl(var(--card));font-size:12.5px;font-weight:500;
}
.file-chip svg{width:14px;height:14px;color:hsl(var(--primary))}
.file-chip .x{color:hsl(var(--muted-fg));cursor:pointer;font-size:14px;line-height:1}

/* ── Tags / chips ───────────────────────────────────────────────── */
.tag{
  display:inline-flex;align-items:center;gap:5px;height:22px;padding:0 8px;border-radius:6px;white-space:nowrap;
  font-size:11px;font-weight:550;border:1px solid hsl(var(--border));background:hsl(var(--muted));color:hsl(var(--muted-fg));
}
.tag.primary{background:hsl(var(--accent));border-color:hsl(var(--primary)/.2);color:hsl(var(--accent-fg))}
.tag.success{background:hsl(var(--success)/.1);border-color:hsl(var(--success)/.25);color:hsl(var(--success))}
.tag.warning{background:hsl(var(--warning)/.12);border-color:hsl(var(--warning)/.3);color:hsl(28 75% 35%)}
.tag.os{background:hsl(var(--os)/.1);border-color:hsl(var(--os)/.25);color:hsl(var(--os))}
.tag svg{width:11px;height:11px}

/* ── Data table ─────────────────────────────────────────────────── */
.table-wrap{overflow-x:auto}
table.data{width:100%;border-collapse:collapse;font-size:13px}
table.data th{
  text-align:left;font-size:10.5px;font-weight:650;letter-spacing:.09em;text-transform:uppercase;
  color:hsl(var(--muted-fg));padding:9px 16px;background:hsl(var(--muted)/.5);border-bottom:1px solid hsl(var(--border));
}
table.data td{padding:10px 16px;border-bottom:1px solid hsl(var(--border));vertical-align:middle}
table.data td.num{white-space:nowrap}
table.data tbody tr{cursor:pointer;transition:background .12s}
table.data tbody tr:hover{background:hsl(var(--accent)/.35)}
table.data tbody tr:last-child td{border-bottom:none}
.table-foot{display:flex;justify-content:space-between;padding:9px 16px;font-size:11.5px;color:hsl(var(--muted-fg));border-top:1px solid hsl(var(--border))}

/* ── Timeline ───────────────────────────────────────────────────── */
.timeline{position:relative;padding-left:24px}
.timeline::before{content:"";position:absolute;left:7px;top:6px;bottom:6px;width:2px;background:hsl(var(--border))}
.tl-item{position:relative;padding:0 0 18px}
.tl-item:last-child{padding-bottom:0}
.tl-dot{
  position:absolute;left:-24px;top:4px;width:16px;height:16px;border-radius:99px;
  background:hsl(var(--card));border:2px solid hsl(var(--primary));display:flex;align-items:center;justify-content:center;
}
.tl-dot.org{border-color:hsl(var(--os))}
.tl-dot svg{width:8px;height:8px;color:hsl(var(--primary))}
.tl-date{font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:hsl(var(--muted-fg))}
.tl-title{font-size:13.5px;font-weight:600;margin:2px 0 1px}
.tl-sub{font-size:12px;color:hsl(var(--muted-fg))}

/* ── KPI tiles ──────────────────────────────────────────────────── */
.kpi{display:flex;flex-direction:column;gap:2px;padding:14px 16px;border:1px solid hsl(var(--border));border-radius:var(--radius-sm);background:hsl(var(--card))}
.kpi-label{font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:hsl(var(--muted-fg))}
.kpi-value{font-size:20px;font-weight:650;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.kpi-sub{font-size:11.5px;color:hsl(var(--muted-fg))}
.kpi-sub.up{color:hsl(var(--success))}
.kpi-sub.warn{color:hsl(28 75% 40%)}

/* ── Health (+) list ────────────────────────────────────────────── */
.fact{display:flex;align-items:center;gap:12px;padding:11px 0;border-bottom:1px solid hsl(var(--border))}
.fact:last-child{border-bottom:none}
.fact-ico{
  width:32px;height:32px;border-radius:9px;display:inline-flex;align-items:center;justify-content:center;
  background:hsl(var(--accent));color:hsl(var(--accent-fg));flex-shrink:0;
}
.fact-ico svg{width:15px;height:15px}
.fact-ico.sx{background:hsl(var(--os)/.12);color:hsl(var(--os))}
.fact-name{font-size:13.5px;font-weight:550}
.fact-sub{font-size:11.5px;color:hsl(var(--muted-fg))}
.fact-side{margin-left:auto;display:flex;align-items:center;gap:8px}

/* ── Report canvas ──────────────────────────────────────────────── */
.report-canvas-wrap{position:relative;height:230px}

/* ── Footer note (mock provenance) ──────────────────────────────── */
.mock-note{
  max-width:1200px;margin:0 auto;width:100%;padding:14px 24px 22px;font-size:11px;color:hsl(var(--muted-fg));
}
.mock-note code{font-family:'IBM Plex Mono',monospace;font-size:10.5px;background:hsl(var(--muted));padding:1px 5px;border-radius:4px}
.mock-note a{color:hsl(var(--accent-fg));font-weight:550}

/* ── Public-site extras (ink hero, sections) ────────────────────── */
.ink{background:hsl(var(--ink));color:hsl(var(--ink-fg))}
.ink .muted{color:hsl(214 30% 96%/.55)}
.site-rail{width:100%;max-width:1280px;margin:0 auto;padding:0 24px}
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(90% 90% at 80% -10%, hsl(219 62% 40%/.55) 0%, transparent 55%),
    radial-gradient(70% 90% at 8% 110%, hsl(200 62% 32%/.35) 0%, transparent 55%),
    hsl(var(--ink));
  color:hsl(var(--ink-fg));
}
.hero-grid-lines{position:absolute;inset:0;pointer-events:none;opacity:.35;
  background-image:linear-gradient(hsl(0 0% 100%/.04) 1px,transparent 1px),linear-gradient(90deg,hsl(0 0% 100%/.04) 1px,transparent 1px);
  background-size:44px 44px;
}
.h-display{font-size:46px;line-height:1.08;font-weight:700;letter-spacing:-.035em}
.h-display .gradient{background:linear-gradient(100deg,hsl(219 72% 46%),hsl(200 76% 44%));-webkit-background-clip:text;background-clip:text;color:transparent}
.h2{font-size:26px;font-weight:650;letter-spacing:-.025em}
.h3{font-size:16px;font-weight:600;letter-spacing:-.01em}
.lede{font-size:16.5px;line-height:1.6;color:hsl(214 30% 96%/.72)}
.section{padding:72px 0}
.feature{padding:22px;border:1px solid hsl(var(--border));border-radius:var(--radius);background:hsl(var(--card));box-shadow:var(--shadow-sm)}
.feature .f-ico{
  width:36px;height:36px;border-radius:10px;background:hsl(var(--accent));color:hsl(var(--accent-fg));
  display:inline-flex;align-items:center;justify-content:center;margin-bottom:12px;
}
.feature .f-ico svg{width:17px;height:17px}
.feature h4{font-size:14.5px;font-weight:600;margin-bottom:5px}
.feature p{font-size:13px;color:hsl(var(--muted-fg))}
.step-n{
  width:26px;height:26px;border-radius:99px;background:hsl(var(--primary));color:#fff;font-size:12.5px;font-weight:650;
  display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;
}
.site-footer{background:hsl(var(--ink));color:hsl(214 30% 96%/.6);font-size:12.5px;padding:36px 0}
.site-footer a:hover{color:hsl(var(--ink-fg))}

@media(max-width:760px){
  .nav{display:none}
  .h-display{font-size:32px}
  .page{padding:20px 16px 48px}
  .appbar{padding:0 16px}
}