:root{
  --bg:#EDF0F4;--surface:#FFFFFF;--soft:#F4F6FA;--ink:#14213D;--muted:#586277;--line:#D3D9E4;
  --green:#0B7A4B;--green-ink:#FFFFFF;--gold:#B7791F;--red:#B42318;--focus:#1D6FE0;--okbg:#E6F4EC;--errbg:#FDECEA;
  --ui:'Public Sans',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --serif:'Source Serif 4',Georgia,'Times New Roman',serif;
}
@media (prefers-color-scheme:dark){
  :root{--bg:#0E1420;--surface:#172033;--soft:#1C2740;--ink:#E8ECF4;--muted:#9AA6BD;--line:#2B3650;--green:#34B67F;--green-ink:#06210F;--gold:#E0A93B;--red:#F97066;--focus:#6AA4FF;--okbg:#14301F;--errbg:#3A1B1A}
}
*,*::before,*::after{box-sizing:border-box}
html{height:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--ui);font-size:15px;line-height:1.45;min-height:100%;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
h1,h2{font-family:var(--serif);margin:0 0 .6rem;font-weight:700}
h1{font-size:1.5rem}h2{font-size:1.25rem}
h3{font-size:.95rem;margin:1.1rem 0 .5rem;font-weight:700}
p{margin:.3rem 0}
.loading{text-align:center;color:var(--muted);padding:3rem}

.top{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:env(safe-area-inset-top,0px);z-index:5}
.brand{display:flex;align-items:center;flex-wrap:wrap;gap:.5rem .7rem;padding:.6rem 1rem 0;max-width:1180px;margin:0 auto}
.brand b{font-family:var(--serif);font-size:1.15rem}
.brand .sch{color:var(--muted);font-size:.85rem}
.spacer{flex:1}
.who{font-size:.85rem;color:var(--muted)}
.tabs{display:flex;gap:.25rem;overflow-x:auto;padding:.3rem 1rem 0;max-width:1180px;margin:0 auto;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tab{border:0;background:none;padding:.6rem .8rem;border-bottom:3px solid transparent;color:var(--muted);font-weight:600;cursor:pointer;white-space:nowrap}
.tab[aria-current="page"]{color:var(--green);border-bottom-color:var(--green)}
main{max-width:1180px;margin:0 auto;padding:1rem}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:1rem;margin-bottom:1rem}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:.75rem}
.f{display:flex;flex-direction:column;gap:.25rem;font-size:.85rem;color:var(--muted)}
.f input,.f select,.f textarea,.inp{background:var(--surface);border:1px solid var(--line);border-radius:7px;padding:.5rem .6rem;color:var(--ink);width:100%}
.f.inline{flex-direction:row;align-items:center;justify-content:space-between;gap:.5rem}
.f.inline select{width:auto;min-width:9.5rem}
textarea{resize:vertical;min-height:88px;line-height:1.4}
.btn{border:1px solid var(--green);background:var(--green);color:var(--green-ink);padding:.55rem .95rem;border-radius:8px;font-weight:600;cursor:pointer}
.btn:disabled{opacity:.6;cursor:wait}
.btn.ghost{background:transparent;color:var(--green)}
.btn.warn{border-color:var(--red);color:var(--red);background:transparent}
.btn.sm{padding:.3rem .6rem;font-size:.85rem}
.row{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center}
.muted{color:var(--muted);font-size:.85rem}
.empty{color:var(--muted);text-align:center;padding:1.6rem 1rem}
.tblwrap{overflow-x:auto;border:1px solid var(--line);border-radius:8px}
.tbl{width:100%;border-collapse:collapse;font-size:.88rem}
.tbl th,.tbl td{padding:.4rem .55rem;border-bottom:1px solid var(--line);text-align:center;white-space:nowrap}
.tbl th{background:var(--soft);font-weight:600}
.tbl td.l,.tbl th.l{text-align:left}
.tbl tr:last-child td{border-bottom:0}
input.sc{width:4.2rem;text-align:center;padding:.35rem .2rem;border:1px solid var(--line);border-radius:6px;background:var(--surface)}
.chips{display:flex;flex-wrap:wrap;gap:.4rem}
.chip{display:inline-flex;align-items:center;background:var(--soft);border:1px solid var(--line);border-radius:999px;padding:.2rem .7rem;font-size:.85rem}
.badge{display:inline-block;border-radius:999px;padding:.1rem .6rem;font-size:.78rem;font-weight:600;background:var(--okbg);color:var(--green)}
.badge.off{background:var(--errbg);color:var(--red)}
.fail{color:var(--red);font-weight:700}
.flash{border-radius:8px;padding:.6rem .8rem;margin-bottom:.8rem;font-size:.9rem}
.flash.err{background:var(--errbg);color:var(--red)}
.flash.ok{background:var(--okbg);color:var(--green)}
.notice{border:2px dashed var(--green);border-radius:10px;padding:.9rem 1rem;margin-bottom:1rem;background:var(--surface)}
.notice pre{white-space:pre-wrap;word-break:break-word;background:var(--soft);padding:.6rem;border-radius:6px;font-family:inherit;margin:.5rem 0}
.danger{border-color:var(--red)}
.split{display:grid;grid-template-columns:340px 1fr;gap:1rem;align-items:start}
@media(max-width:900px){.split{grid-template-columns:1fr}}
.previewwrap{overflow-x:auto}
.logoprev{height:56px;width:auto;border:1px solid var(--line);border-radius:6px;background:#fff}
.loginwrap{min-height:80vh;display:grid;place-items:center;padding:1rem}
.logincard{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:1.5rem;width:100%;max-width:400px;display:flex;flex-direction:column;gap:.8rem}
.savestat{font-size:.85rem;color:var(--muted)}
.savestat.bad{color:var(--red);font-weight:600}
#toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(1rem + env(safe-area-inset-bottom,0px));background:var(--ink);color:var(--bg);padding:.6rem 1rem;border-radius:8px;font-size:.9rem;z-index:20;display:none;max-width:90%}

/* ---- Report card (always white paper) ---- */
.card{--cg:#0B7A4B;background:#fff;color:#111827;font-family:var(--ui);font-size:11.5px;line-height:1.35;width:100%;min-width:660px;max-width:794px;margin:0 auto;padding:26px 30px;border:1px solid #cfd6e2;border-top:6px solid var(--cg);-webkit-print-color-adjust:exact;print-color-adjust:exact}
.c-head{display:flex;align-items:center;gap:14px;justify-content:center;text-align:center;padding-bottom:8px}
.c-logo{height:64px;width:auto;flex:none}
.c-head h1{font-family:var(--serif);font-size:22px;margin:0;line-height:1.15;color:#0f2a1f}
.c-motto{font-style:italic;margin:2px 0 0;color:#374151}
.c-addr{margin:2px 0 0;color:#4b5563;font-size:10.5px}
.c-band{background:var(--cg);color:#fff;text-align:center;font-weight:600;padding:5px 8px;margin:6px 0 10px;letter-spacing:.2px}
.c-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:5px 12px;margin-bottom:10px}
.c-grid div{border-bottom:1px solid #d1d5db;padding-bottom:2px;display:flex;flex-direction:column}
.c-grid span{font-size:9.5px;color:#6b7280}
.c-grid b{font-weight:600}
.c-tbl{width:100%;border-collapse:collapse;margin-bottom:10px}
.c-tbl th,.c-tbl td{border:1px solid #9ca3af;padding:3px 5px;text-align:center}
.c-tbl th{background:#e8f3ed;font-weight:600}
.c-tbl th small{font-weight:400;color:#4b5563}
.c-tbl td.l,.c-tbl th.l{text-align:left}
.c-tbl .fail{color:#b42318}
.c-sum{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:10px}
.c-sum div{border:1px solid #9ca3af;padding:5px 7px;text-align:center}
.c-sum span{display:block;font-size:9.5px;color:#6b7280}
.c-sum b{font-size:14px;font-family:var(--serif)}
.c-two{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:8px}
.c-two .c-tbl{margin-bottom:0}
.c-dots{letter-spacing:1px;color:#0B7A4B}
.c-note{font-size:10px;color:#4b5563;margin:2px 0 8px}
.c-cm{border:1px solid #9ca3af;padding:6px 8px;margin-bottom:6px;min-height:48px}
.c-cm b{display:block;font-size:10px;color:#4b5563;font-weight:600;margin-bottom:2px}
.c-sig{display:flex;justify-content:space-between;gap:16px;margin-top:2px;font-size:10px;color:#4b5563}
.c-sig i{flex:1;border-top:1px solid #6b7280;padding-top:2px;font-style:normal;text-align:center;margin-top:20px}
.c-foot{text-align:center;margin-top:8px;font-weight:600}

#print-area{display:none}
@media print{
  @page{size:A4;margin:9mm}
  body{background:#fff;padding:0}
  body>*:not(#print-area){display:none!important}
  #print-area{display:block}
  #print-area .card{border:0;border-top:6px solid #0B7A4B;min-width:0;max-width:none;width:100%;margin:0;padding:8px 2px 0;page-break-after:always;break-after:page;font-size:10.5px}
  #print-area .card:last-child{page-break-after:auto;break-after:auto}
}