/* bloodexpert.ai — shared app stylesheet.
   Design language + tokens lifted verbatim from the Somatic Risk Console. */

:root{
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", "IBM Plex Mono", Menlo, Consolas, monospace;

  /* light theme (base) — clinical exam-room */
  --ground:#eef2f7; --grid:#dbe3ec;
  --panel:#ffffff; --panel-2:#f5f8fb; --elev:#ffffff;
  --ink:#152030; --ink-2:#38495c; --muted:#5c6f83; --faint:#8a9bad;
  --line:#dde5ee; --line-2:#c9d5e1;
  --accent:#a12844; --accent-ink:#ffffff;
  --stage-1:#f0ece1; --stage-2:#e3ddcd; --stage-line:#d3cbb6;
  --shadow: 0 1px 2px rgba(20,35,55,.06), 0 12px 32px -12px rgba(20,35,55,.18);
  --sev-priority:#d7263d; --sev-active:#e0700f; --sev-monitor:#2f6fd6;
  --sev-benign:#6b7d92; --sev-good:#0e9f7e;

  /* anatomy palette (atlas) */
  --flesh:#ecdcc6; --flesh-edge:#c9b393;
  --muscle:#c47c58; --muscle-edge:#9c5636;
  --bone-a:#f3ecdc; --bone-edge:#c3b28e;
  --vessel:#b23336;
  --o-heart:#b0484a; --o-liver:#8e5949; --o-gut:#c99a67; --o-thy:#c68a60; --lung:#cdb6b0; --o-edge:#8a4f40;

  --r-sm:8px; --r:13px; --r-lg:20px; --maxw:1320px;
}
@media (prefers-color-scheme: dark){
  :root{
    --ground:#0a1017; --grid:#182634;
    --panel:#111b26; --panel-2:#16232f; --elev:#182632;
    --ink:#e9eff6; --ink-2:#b7c6d6; --muted:#8598ac; --faint:#5f7285;
    --line:#223140; --line-2:#2c3e50;
    --accent:#c93f59; --accent-ink:#ffffff;
    --stage-1:#0e1a24; --stage-2:#080f16; --stage-line:#1a2c3b;
    --shadow: 0 1px 2px rgba(0,0,0,.4), 0 18px 44px -14px rgba(0,0,0,.6);
    --sev-priority:#f0555c; --sev-active:#f4923a; --sev-monitor:#5a9bf0;
    --sev-benign:#8497ab; --sev-good:#22c39b;
    --flesh:#1d2a33; --flesh-edge:#33454f;
    --muscle:#ad5741; --muscle-edge:#c9765b;
    --bone-a:#ccd5dc; --bone-edge:#8ea0ac;
    --vessel:#dc6157;
    --o-heart:#c95a54; --o-liver:#b0715d; --o-gut:#c99a6c; --o-thy:#cf9270; --lung:#56666f; --o-edge:#dda28c;
  }
}
:root[data-theme="light"]{
  --ground:#eef2f7; --grid:#dbe3ec; --panel:#ffffff; --panel-2:#f5f8fb; --elev:#ffffff;
  --ink:#152030; --ink-2:#38495c; --muted:#5c6f83; --faint:#8a9bad; --line:#dde5ee; --line-2:#c9d5e1;
  --accent:#a12844; --accent-ink:#ffffff;
  --stage-1:#f0ece1; --stage-2:#e3ddcd; --stage-line:#d3cbb6;
  --shadow: 0 1px 2px rgba(20,35,55,.06), 0 12px 32px -12px rgba(20,35,55,.18);
  --sev-priority:#d7263d; --sev-active:#e0700f; --sev-monitor:#2f6fd6; --sev-benign:#6b7d92; --sev-good:#0e9f7e;
  --flesh:#ecdcc6; --flesh-edge:#c9b393; --muscle:#c47c58; --muscle-edge:#9c5636;
  --bone-a:#f3ecdc; --bone-edge:#c3b28e; --vessel:#b23336;
  --o-heart:#b0484a; --o-liver:#8e5949; --o-gut:#c99a67; --o-thy:#c68a60; --lung:#cdb6b0; --o-edge:#8a4f40;
}
:root[data-theme="dark"]{
  --ground:#0a1017; --grid:#182634; --panel:#111b26; --panel-2:#16232f; --elev:#182632;
  --ink:#e9eff6; --ink-2:#b7c6d6; --muted:#8598ac; --faint:#5f7285; --line:#223140; --line-2:#2c3e50;
  --accent:#c93f59; --accent-ink:#ffffff;
  --stage-1:#0e1a24; --stage-2:#080f16; --stage-line:#1a2c3b;
  --shadow: 0 1px 2px rgba(0,0,0,.4), 0 18px 44px -14px rgba(0,0,0,.6);
  --sev-priority:#f0555c; --sev-active:#f4923a; --sev-monitor:#5a9bf0; --sev-benign:#8497ab; --sev-good:#22c39b;
  --flesh:#1d2a33; --flesh-edge:#33454f; --muscle:#ad5741; --muscle-edge:#c9765b;
  --bone-a:#ccd5dc; --bone-edge:#8ea0ac; --vessel:#dc6157;
  --o-heart:#c95a54; --o-liver:#b0715d; --o-gut:#c99a6c; --o-thy:#cf9270; --lung:#56666f; --o-edge:#dda28c;
}

/* ---- reset ---- */
*{box-sizing:border-box}
body{margin:0;background:var(--ground);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;}
h1,h2,h3{margin:0;font-weight:650;letter-spacing:-.01em;text-wrap:balance;}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums;}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.muted{color:var(--muted)}
.faint{color:var(--faint)}

.wrap{max-width:var(--maxw);margin:0 auto;padding:20px clamp(14px,3vw,30px) 60px;}
.wrap.narrow{max-width:960px}

/* ---- header / brand ---- */
header.top{display:flex;flex-wrap:wrap;gap:18px 24px;align-items:flex-start;justify-content:space-between;padding-bottom:18px;border-bottom:1px solid var(--line);margin-bottom:22px;}
.brand{display:flex;gap:13px;align-items:center;text-decoration:none;color:inherit}
.brand:hover{text-decoration:none}
.mark{width:40px;height:40px;border-radius:11px;flex:none;display:grid;place-items:center;background:linear-gradient(150deg,var(--accent),color-mix(in srgb,var(--accent) 55%,#000));box-shadow:0 6px 18px -6px color-mix(in srgb,var(--accent) 70%,transparent);}
.mark svg{width:22px;height:22px}
.brand .t1{font-size:16px;font-weight:680;letter-spacing:-.02em;line-height:1.15}
.brand .t2{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-top:2px}

.patient{display:flex;flex-wrap:wrap;gap:8px;align-items:center;}
.chip{font-family:var(--mono);font-size:11.5px;letter-spacing:.03em;padding:5px 10px;border-radius:999px;background:var(--panel-2);border:1px solid var(--line);color:var(--ink-2);white-space:nowrap}
.chip b{color:var(--ink);font-weight:600}

.hdr-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}

/* ---- buttons ---- */
.ghost{font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;background:var(--panel);border:1px solid var(--line-2);color:var(--ink-2);padding:8px 12px;border-radius:9px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:6px;line-height:1}
.ghost:hover{border-color:var(--accent);color:var(--ink);text-decoration:none}
.ghost[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.ghost:disabled{opacity:.5;cursor:not-allowed}

.primary{font-family:var(--sans);font-weight:600;font-size:14px;background:var(--accent);color:var(--accent-ink);border:1px solid var(--accent);padding:10px 18px;border-radius:9px;cursor:pointer;line-height:1.2;display:inline-flex;align-items:center;justify-content:center;gap:7px}
.primary:hover{background:color-mix(in srgb,var(--accent) 88%,#000);border-color:color-mix(in srgb,var(--accent) 88%,#000)}
.primary:disabled{opacity:.55;cursor:not-allowed}
.primary.block{width:100%}

.ghost:focus-visible,button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* ---- cards ---- */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow)}
.card-h{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 18px;border-bottom:1px solid var(--line)}
.card-h h2{font-size:13.5px;letter-spacing:.02em}
.card-h .hint{font-family:var(--mono);font-size:10.5px;color:var(--faint);letter-spacing:.04em}
.card-b{padding:16px 18px}

/* ---- forms ---- */
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field .k{font-family:var(--mono);font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint)}
.field .k .req{color:var(--accent)}
input,select,textarea{width:100%;background:var(--panel-2);border:1px solid var(--line-2);color:var(--ink);border-radius:var(--r-sm);padding:10px 12px;font-family:var(--sans);font-size:14px;line-height:1.4}
input::placeholder,textarea::placeholder{color:var(--faint)}
input:focus-visible,select:focus-visible,textarea:focus-visible{border-color:var(--accent)}
textarea{resize:vertical;min-height:72px}
select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 18px) 55%,calc(100% - 13px) 55%;background-size:5px 5px,5px 5px;background-repeat:no-repeat;padding-right:34px}
.field .err{font-size:11.5px;color:var(--sev-priority);min-height:0}
input[aria-invalid="true"],select[aria-invalid="true"],textarea[aria-invalid="true"]{border-color:var(--sev-priority)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
.actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:6px}

/* ---- status pills ---- */
.pill{font-family:var(--mono);font-size:9.5px;letter-spacing:.08em;text-transform:uppercase;padding:3px 9px;border-radius:999px;display:inline-flex;align-items:center;gap:5px;white-space:nowrap;
  background:color-mix(in srgb,var(--sev,var(--sev-benign)) 16%,transparent);color:var(--sev,var(--sev-benign));border:1px solid color-mix(in srgb,var(--sev,var(--sev-benign)) 35%,transparent)}
.pill::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--sev,var(--sev-benign));flex:none}
.pill.queued{--sev:var(--sev-monitor)}
.pill.running{--sev:var(--sev-active)}
.pill.done{--sev:var(--sev-good)}
.pill.error{--sev:var(--sev-priority)}
.pill.none,.pill.na{--sev:var(--sev-benign)}
@media (prefers-reduced-motion: no-preference){
  .pill.running::before{animation:be-pulse 1.4s ease-in-out infinite}
  @keyframes be-pulse{0%,100%{opacity:1}50%{opacity:.35}}
}

/* ---- responsive card grid / list ---- */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}
.pcard{display:flex;flex-direction:column;gap:0;text-decoration:none;color:inherit;background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow);overflow:hidden;transition:border-color .15s,transform .06s}
.pcard:hover{border-color:var(--line-2);text-decoration:none;transform:translateY(-1px)}
.pcard:active{transform:translateY(0)}
.pcard .ph{padding:15px 16px 12px;display:flex;flex-direction:column;gap:9px}
.pcard .pname{font-size:16px;font-weight:650;letter-spacing:-.01em;line-height:1.2;color:var(--ink)}
.pcard .pmeta{display:flex;flex-wrap:wrap;gap:6px}
.pcard .pstats{display:flex;align-items:center;gap:8px 12px;flex-wrap:wrap;padding:11px 16px;border-top:1px solid var(--line);background:var(--panel-2);font-family:var(--mono);font-size:11px;letter-spacing:.02em;color:var(--muted)}
.pcard .pstats b{color:var(--ink);font-weight:600}
.pcard .pstats .sep{color:var(--faint)}

/* generic list (uploads / readings) */
.list{display:flex;flex-direction:column;gap:10px}
.item{display:grid;grid-template-columns:1fr auto;gap:10px 14px;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:13px 15px;box-shadow:var(--shadow)}
.item .imain{min-width:0;display:flex;flex-direction:column;gap:5px}
.item .ititle{font-weight:600;font-size:14px;color:var(--ink);display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.item .isub{font-family:var(--mono);font-size:11px;letter-spacing:.02em;color:var(--muted);display:flex;flex-wrap:wrap;gap:5px 12px}
.item .isub .a{color:var(--ink-2)}
.item .iact{display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:flex-end}

.section{margin-top:26px}
.section-h{display:flex;align-items:center;justify-content:space-between;gap:12px 16px;flex-wrap:wrap;margin-bottom:14px}
.section-h .st{display:flex;flex-direction:column;gap:3px}
.section-h h2{font-size:16px;letter-spacing:-.01em}
.section-h .stub{font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--faint)}

/* ---- table ---- */
.tbl-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:10px}
table.tbl{border-collapse:collapse;width:100%;min-width:480px;font-size:12.5px}
table.tbl th{font-family:var(--mono);font-size:9.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);text-align:left;padding:9px 12px;border-bottom:1px solid var(--line);background:var(--panel-2);white-space:nowrap}
table.tbl td{padding:10px 12px;border-bottom:1px solid var(--line);color:var(--ink-2);vertical-align:top}
table.tbl tr:last-child td{border-bottom:0}
table.tbl .m{color:var(--ink);font-weight:600}

/* ---- empty state ---- */
.empty{text-align:center;padding:46px 24px;border:1px dashed var(--line-2);border-radius:var(--r-lg);background:var(--panel-2);color:var(--muted)}
.empty .eico{width:44px;height:44px;border-radius:12px;margin:0 auto 14px;display:grid;place-items:center;background:color-mix(in srgb,var(--accent) 12%,var(--panel));color:var(--accent)}
.empty .eico svg{width:22px;height:22px}
.empty h3{color:var(--ink);font-size:16px;margin-bottom:7px}
.empty p{margin:0 auto 16px;font-size:14px;max-width:52ch;line-height:1.5}

/* ---- auth layout ---- */
.center{min-height:calc(100vh - 240px);display:grid;place-items:center;padding:8px 0 20px}
.auth{width:100%;max-width:430px}
.auth .card-b{padding:22px 22px 20px}
.auth h1{font-size:20px;margin-bottom:5px}
.auth .lead{color:var(--muted);font-size:13.5px;margin:0 0 20px;line-height:1.5}
.auth .alt{margin-top:16px;font-size:13px;color:var(--muted);text-align:center}

/* ---- modal ---- */
.modal{position:fixed;inset:0;z-index:90;background:color-mix(in srgb,#0a1017 55%,transparent);display:none;place-items:start center;padding:24px 16px;overflow:auto}
.modal.open{display:grid}
.modal .card{width:100%;max-width:600px;margin:auto}
.modal .card-h .x{background:none;border:none;color:var(--muted);font-size:20px;line-height:1;cursor:pointer;padding:2px 6px;border-radius:7px}
.modal .card-h .x:hover{color:var(--ink);background:var(--panel-2)}

/* ---- toast ---- */
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(10px);z-index:120;max-width:min(92vw,540px);padding:12px 16px;border-radius:var(--r);background:var(--elev);border:1px solid var(--line-2);border-left:4px solid var(--sev-monitor);color:var(--ink);box-shadow:var(--shadow);font-size:13.5px;line-height:1.45;opacity:0;pointer-events:none;transition:opacity .2s ease,transform .2s ease}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.success{border-left-color:var(--sev-good)}
.toast.warn{border-left-color:var(--sev-active)}
.toast.error{border-left-color:var(--sev-priority)}

/* ---- footer ---- */
.foot{margin-top:34px;padding-top:16px;border-top:1px solid var(--line);font-size:12px;color:var(--muted);display:flex;flex-wrap:wrap;gap:6px 16px;justify-content:space-between;align-items:center}
.foot .dis{max-width:74ch;line-height:1.5}
.foot .dis b{color:var(--ink-2);font-weight:600}

.spin{display:inline-block;width:13px;height:13px;border:2px solid color-mix(in srgb,currentColor 30%,transparent);border-top-color:currentColor;border-radius:50%;animation:be-spin .7s linear infinite;vertical-align:-2px}
@keyframes be-spin{to{transform:rotate(360deg)}}

@media (max-width:620px){
  .row2{grid-template-columns:1fr}
  .item{grid-template-columns:1fr}
  .item .iact{justify-content:flex-start}
  header.top{gap:12px 16px}
}

@media print{
  body{background:#fff}
  .hdr-actions,.toast,.modal,.iact,.section-h .primary{display:none !important}
  .card,.pcard,.item{box-shadow:none;break-inside:avoid}
}