html{-webkit-text-size-adjust:100%}
body{margin:0}
img{max-width:100%}
/* Layout: app bar with section tabs; each section is a page header (title + actions) over cards.
   Grade: corrected sheet card beside the result card, stacking to one column on phones. */
:root{
  /* QPA brand: warm paper, ink, exam-gold; single light theme to match qpademo.zagit.in */
  --bg:#f6f5f2; --surface:#ffffff; --surface2:#fafaf8; --ink:#0d1117; --ink2:#1f2937; --ink3:#2c3a52;
  --muted:#5f6b7f; --faint:#8b93a7; --line:#e7e4de; --line2:#d9d5cd;
  --gold:#c9a84c; --gold-lt:#f7edd0; --gold-ink:#7a5c00; --brand:#cf9130;
  /* accent is the deep brand gold: selection, focus, edited answers */
  --accent:#9a6a12; --accent-ink:#ffffff; --accent-soft:#fbf4e4; --accent-line:#ead5a6;
  --ok:#1f7a52; --ok-soft:#e9f6ef; --bad:#c23b3b; --bad-soft:#fdeeee; --warn:#8a6200; --warn-soft:#fbf3dc; --none:#8b93a7;
  --r:14px; --r-sm:9px;
  --sh-sm:0 1px 2px rgba(16,24,40,.05); --sh:0 1px 2px rgba(16,24,40,.04),0 4px 14px -6px rgba(16,24,40,.08);
  --ring:0 0 0 3px rgba(207,145,48,.24);
  --f-display:'Playfair Display',Georgia,'Times New Roman',serif;
  --f-body:'DM Sans',system-ui,-apple-system,'Segoe UI',sans-serif;
  --f-mono:'IBM Plex Mono',ui-monospace,Menlo,Consolas,monospace;
  color-scheme:light;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}
svg{flex:none}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
::selection{background:var(--gold-lt)}

/* ---------- app bar: ink, like the login brand panel ---------- */
.appbar{position:sticky;top:0;z-index:20;background:var(--ink);color:#e9e6df;box-shadow:0 1px 0 rgba(255,255,255,.06),0 6px 20px -12px rgba(0,0,0,.5)}
.appbar::after{content:"";display:block;height:2px;background:linear-gradient(90deg,var(--brand),var(--gold) 40%,transparent)}
.appbar-in,.wrap,.foot{max-width:1240px;margin:0 auto;width:100%;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.appbar-in{display:flex;flex-wrap:wrap;align-items:center;gap:8px 24px;min-height:66px}
.brand{display:flex;align-items:center;gap:12px;padding:10px 0}
.brand svg{width:38px;height:38px;border-radius:9px}
.brand h1{font:800 21px/1.1 var(--f-display);margin:0;color:var(--ink);letter-spacing:-.01em}
.brand h1 i{font-style:normal;color:var(--gold-ink)}
.brand .tag{display:block;margin-top:2px;font-size:12px;font-weight:500;color:var(--muted)}
.appbar .brand h1{color:#fff}
.appbar .brand h1 i{color:var(--gold)}
.appbar .brand .tag{color:#9aa3b5}
.tabs{display:flex;gap:4px;margin-left:auto;padding:4px;border-radius:12px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);overflow-x:auto;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tabs button{display:inline-flex;align-items:center;gap:8px;font:600 14px var(--f-body);border:0;border-radius:9px;background:transparent;color:#aab2c3;padding:0 14px;min-height:38px;cursor:pointer;white-space:nowrap;transition:color .15s,background .15s}
.tabs button svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.tabs button:hover{color:#fff;background:rgba(255,255,255,.06)}
.tabs button[aria-selected="true"]{color:var(--ink);background:var(--gold);box-shadow:0 1px 2px rgba(0,0,0,.25)}
.user{display:flex;align-items:center;gap:10px;font-size:13px;color:#aab2c3;min-width:0}
.user .avatar{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:rgba(201,168,76,.16);border:1px solid rgba(201,168,76,.45);color:var(--gold);font:700 13px var(--f-body);text-transform:uppercase}
.user .email{max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.appbar .btn.ghost{color:#c9cdd6}
.appbar .btn.ghost:hover{background:rgba(255,255,255,.08);color:#fff}
@media (max-width:1000px){.user .email{display:none}}
@media (max-width:760px){
  .appbar-in{gap:0 12px}
  .user{margin-left:auto}
  .tabs{order:3;width:100%;margin:0 0 10px}
  .tabs button{flex:1;justify-content:center;padding:0 8px}
}
@media (max-width:380px){.tabs button svg{display:none}}

.wrap{flex:1;padding-top:32px;padding-bottom:48px}
.foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 16px;padding-top:18px;padding-bottom:max(24px,env(safe-area-inset-bottom,0px));font-size:13px;color:var(--faint);border-top:1px solid var(--line)}
.foot b{display:inline-flex;align-items:center;gap:6px}
.foot b::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--ok)}
.foot b.bad::before{background:var(--bad)}

/* ---------- page header ---------- */
.phead{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px 24px;margin-bottom:24px}
.kicker{margin:0 0 8px;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-ink)}
.phead h2{font:800 clamp(26px,3vw,32px)/1.15 var(--f-display);letter-spacing:-.01em;margin:0 0 8px}
.phead p{margin:0;color:var(--muted);max-width:68ch}
.actions{display:flex;flex-wrap:wrap;gap:8px}
@media (max-width:640px){.phead .actions{width:100%}.phead .actions .btn{flex:1 1 auto}.phead .actions .btn.primary{order:-1;flex-basis:100%}}

/* ---------- buttons ---------- */
button,label.btn{font-family:var(--f-body)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;font-size:14px;line-height:20px;padding:9px 15px;border-radius:var(--r-sm);border:1px solid var(--line2);background:var(--surface);color:var(--ink2);cursor:pointer;box-shadow:var(--sh-sm);white-space:nowrap;transition:background .15s,border-color .15s,color .15s,box-shadow .15s,transform .1s}
.btn svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.btn:hover{background:var(--surface2);border-color:#c8c3b9}
.btn:active{box-shadow:none;transform:translateY(1px)}
.btn.primary{background:var(--ink);border-color:var(--ink);color:#fff;box-shadow:0 1px 2px rgba(13,17,23,.2),inset 0 -2px 0 var(--brand)}
.btn.primary:hover{background:var(--ink3);border-color:var(--ink3)}
.btn.ghost{background:transparent;border-color:transparent;box-shadow:none;color:var(--muted)}
.btn.ghost:hover{background:rgba(13,17,23,.05);color:var(--ink)}
.btn.danger{color:var(--bad)}
.btn.danger:hover{background:var(--bad-soft);border-color:#f0c4c4}
.btn.sm{padding:6px 11px;font-size:13px}
.btn.sm svg{width:15px;height:15px}
.btn:disabled{opacity:.45;cursor:default;background:var(--surface);border-color:var(--line2);transform:none}
.seg{display:inline-flex}
.seg .btn{border-radius:0}
.seg .btn:first-child{border-radius:var(--r-sm) 0 0 var(--r-sm)}
.seg .btn:last-child{border-radius:0 var(--r-sm) var(--r-sm) 0;margin-left:-1px}

/* ---------- status ---------- */
.status{display:flex;align-items:flex-start;gap:10px;font-size:14px;padding:11px 14px;border-radius:var(--r-sm);margin-bottom:20px;background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--ok);color:var(--ink2);box-shadow:var(--sh-sm)}
.status::before{content:"";flex:none;width:8px;height:8px;margin-top:6px;border-radius:50%;background:var(--ok)}
.status.err{background:var(--bad-soft);border-color:#f3cccc;border-left-color:var(--bad);color:#8f2525}
.status.err::before{background:var(--bad)}
.status.busy{color:var(--gold-ink);background:var(--accent-soft);border-color:var(--accent-line);border-left-color:var(--brand)}
.status.busy::before{width:12px;height:12px;margin-top:4px;background:none;border:2px solid currentColor;border-right-color:transparent;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- cards ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh);min-width:0}
.card-h{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 16px;padding:15px 20px;border-bottom:1px solid var(--line)}
.card-t{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 12px;min-width:0}
.card-t h3{display:flex;align-items:center;gap:9px;font-size:15px;font-weight:700;margin:0;letter-spacing:-.005em}
.card-t h3::before{content:"";width:4px;height:16px;border-radius:2px;background:var(--brand)}
.card-t span{font-size:13px;color:var(--muted)}
.card-b{padding:20px}
.card-f{display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding:14px 20px;border-top:1px solid var(--line);background:var(--surface2);border-radius:0 0 var(--r) var(--r);font-size:13px;color:var(--ok);font-weight:500}

/* ---------- grade view ---------- */
.grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:20px;align-items:start}
@media (max-width:900px){.grid{grid-template-columns:minmax(0,1fr)}}
canvas{display:block;max-width:100%;height:auto}
#rect{width:100%;border-radius:6px;background:#fff;border:1px solid var(--line)}
.empty{aspect-ratio:1000/1414;max-width:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;text-align:center;color:var(--muted);border:1.5px dashed var(--line2);border-radius:12px;padding:24px;background:repeating-linear-gradient(135deg,var(--surface2) 0 12px,#f6f3ec 12px 24px);cursor:pointer;transition:border-color .15s,background .15s}
.empty svg{width:44px;height:44px;padding:10px;margin-bottom:6px;border-radius:12px;background:var(--ink);border:0;fill:none;stroke:var(--gold);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;box-shadow:var(--sh-sm)}
.empty b{color:var(--ink);font-size:15px}
.empty span{font-size:13px;max-width:30ch}
.empty:hover,#v-grade.dragging .empty{border-color:var(--brand);background:var(--accent-soft)}
#v-grade.dragging #rect{outline:2px dashed var(--accent);outline-offset:4px}
details{border-top:1px solid var(--line)}
summary{cursor:pointer;color:var(--ink2);font-size:13px;font-weight:600;padding:12px 18px;list-style-position:inside}
summary span{color:var(--muted);font-weight:400}
summary:hover{background:var(--surface2)}
#dbg{width:calc(100% - 36px);margin:0 18px 18px;border-radius:6px}
.legend{display:flex;flex-wrap:wrap;gap:4px 14px;font-size:12px;color:var(--muted)}
.legend i{display:inline-block;width:11px;height:11px;border-radius:50%;margin-right:6px;vertical-align:-1px;border:2.5px solid}

.src{font-size:12px;color:var(--muted);background:var(--bg);border:1px solid var(--line);padding:2px 10px;border-radius:999px;max-width:min(320px,100%);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lbl{display:block;color:var(--muted);font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;margin-bottom:2px}
.score{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:12px 28px;margin-bottom:12px}
.big{font-weight:700;font-size:46px;line-height:1.05;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.big small{font-size:22px;color:var(--faint);font-weight:500;letter-spacing:0}
.pct{color:var(--muted);font-size:13px;margin-top:4px;font-variant-numeric:tabular-nums}
.rollbox{text-align:right;background:var(--ink);color:#fff;border-radius:12px;padding:10px 16px;box-shadow:inset 0 -2px 0 var(--brand)}
.rollbox .lbl{color:#9aa3b5}
.rollbox b{display:block;font:600 22px var(--f-mono);letter-spacing:.16em;color:var(--gold)}
.rollbox small{display:block;margin-top:4px;color:#c9cdd6;font-size:12.5px;font-variant-numeric:tabular-nums}
.bar{height:6px;border-radius:999px;background:var(--bg);overflow:hidden;margin-bottom:16px}
.bar span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--ok),#2fa36f);border-radius:999px;transition:width .4s ease}
.counts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-bottom:16px}
.counts:empty{display:none}
@media (max-width:420px){.counts{grid-template-columns:repeat(2,minmax(0,1fr))}}
.stat{border:1px solid var(--line);border-radius:10px;padding:9px 12px;background:var(--surface)}
.stat b{display:block;font-size:22px;line-height:1.2;font-variant-numeric:tabular-nums}
.stat span{font-size:12px;color:var(--muted);font-weight:500}
.stat.ok b{color:var(--ok)} .stat.bad b{color:var(--bad)} .stat.none b{color:var(--faint)} .stat.warn b{color:var(--warn)}
.stat.ok{box-shadow:inset 3px 0 0 var(--ok)} .stat.bad{box-shadow:inset 3px 0 0 var(--bad)}
.stat.none{box-shadow:inset 3px 0 0 var(--line2)} .stat.warn{box-shadow:inset 3px 0 0 var(--gold)}
.chip{display:inline-block;font-size:12px;font-weight:600;padding:2px 9px;border-radius:999px;font-variant-numeric:tabular-nums}
.c-ok{background:var(--ok-soft);color:var(--ok)} .c-bad{background:var(--bad-soft);color:var(--bad)}
.c-none{background:var(--bg);color:var(--muted)} .c-warn{background:var(--warn-soft);color:var(--warn)}

.review{margin-bottom:16px;font-size:14px}
.review:empty{display:none}
.alert{border-radius:10px;padding:10px 12px;background:var(--warn-soft);border:1px solid #efdfae;color:var(--warn)}
.alert b{display:block;margin-bottom:6px;font-size:13px}
.alert .flags{display:flex;flex-wrap:wrap;gap:6px}
.flagbtn{font:600 12px var(--f-body);border:1px solid #e7d39a;background:var(--surface);color:var(--warn);border-radius:999px;padding:3px 10px;cursor:pointer}
.flagbtn:hover{border-color:var(--warn)}
.hint{margin:0;color:var(--muted);font-size:13px;display:flex;align-items:center;gap:8px}
.hint::before{content:"";width:16px;height:16px;flex:none;border-radius:50%;background:var(--ok-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.2l2.2 2.2 4.8-4.8' fill='none' stroke='%231f7a52' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/100% no-repeat}

.editor{background:var(--accent-soft);border:1px solid var(--accent-line);border-radius:10px;padding:12px 14px;margin-bottom:16px}
.editor p{margin:0 0 10px;font-size:14px}
.editor .dk{display:block;color:var(--muted);font-size:12px;margin-top:2px;font-variant-numeric:tabular-nums}
.editor .opts{display:flex;flex-wrap:wrap;gap:6px}
.opt{font:600 14px var(--f-body);min-width:42px;padding:7px 12px;border-radius:var(--r-sm);border:1px solid var(--accent-line);background:var(--surface);color:var(--ink);cursor:pointer;transition:background .15s,border-color .15s}
.opt:hover{border-color:var(--accent)}
.opt.on{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.opt.lt{color:var(--muted)}

.subhead{display:flex;align-items:baseline;justify-content:space-between;gap:8px;margin-bottom:8px}
.subhead span{font-size:13px;font-weight:700}
.subhead small{font-size:12px;color:var(--muted)}
.cells{display:grid;grid-template-columns:repeat(auto-fill,minmax(60px,1fr));gap:6px}
.cell{border:1px solid var(--line);background:var(--surface);border-radius:var(--r-sm);padding:6px 8px 7px;text-align:left;cursor:pointer;color:var(--ink);position:relative;font-family:var(--f-body);transition:border-color .15s,transform .1s}
.cell:hover{border-color:var(--line2);transform:translateY(-1px)}
.cell .n{display:block;font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums;font-weight:500}
.cell .a{display:block;font:600 18px var(--f-mono);line-height:1.25}
.cell .k{display:block;font-size:11px;color:var(--muted)}
.cell.correct{background:var(--ok-soft);border-color:#cfe9db} .cell.correct .a{color:var(--ok)}
.cell.wrong{background:var(--bad-soft);border-color:#f3d0d0} .cell.wrong .a{color:var(--bad)}
.cell.multi{background:var(--warn-soft);border-color:#efdfae} .cell.multi .a{color:var(--warn)}
.cell.blank{background:var(--surface2)} .cell.blank .a{color:var(--none)}
.cell.flag::after,.cell.edited::after{content:"";position:absolute;top:7px;right:7px;width:7px;height:7px;border-radius:50%;background:var(--gold)}
.cell.edited::after{background:var(--ink3)}
.cell.sel{outline:2px solid var(--accent);outline-offset:1px}
#copymsg:empty{display:none}

/* batch table */
.batch{margin-bottom:20px}
#bsum{font-size:13px;color:var(--muted)}
.bnav{display:flex;flex-wrap:wrap;gap:8px}
.bwrap{max-height:340px;overflow:auto;border-radius:0 0 var(--r) var(--r)}
.btable{width:100%;border-collapse:collapse;font-size:14px;font-variant-numeric:tabular-nums}
.btable th{position:sticky;top:0;z-index:1;background:var(--surface2);text-align:left;font-size:11.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:600;padding:9px 14px;white-space:nowrap;border-bottom:1px solid var(--line)}
.btable td{padding:9px 14px;border-top:1px solid var(--line);white-space:nowrap}
.btable tbody tr:first-child td{border-top:0}
.btable tbody tr{cursor:pointer;transition:background .1s}
.btable tbody tr:hover{background:var(--surface2)}
.btable tr.sel{background:var(--accent-soft)!important;box-shadow:inset 3px 0 0 var(--accent)}
.btable .roll{font-family:var(--f-mono);letter-spacing:.08em}
.btable .roll.warn{color:var(--warn);background:var(--warn-soft)}
.btable .bad{color:var(--bad)}
.btable .file{color:var(--muted);max-width:280px;overflow:hidden;text-overflow:ellipsis}
.btable .chip{padding:1px 8px}

/* ---------- key view ---------- */
.keytop{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:20px;margin-bottom:20px;align-items:start}
@media (max-width:860px){.keytop{grid-template-columns:minmax(0,1fr)}}
.settings{display:flex;flex-wrap:wrap;gap:16px 20px}
.field label{display:block;font-size:13px;font-weight:600;color:var(--ink2);margin-bottom:6px}
.field small{display:block;font-size:12px;color:var(--muted);margin-top:4px}
.field input{font:500 15px var(--f-body);padding:8px 11px;border:1px solid var(--line2);border-radius:var(--r-sm);background:var(--surface);color:var(--ink);width:120px;box-shadow:var(--sh-sm);transition:border-color .15s,box-shadow .15s}
.field input:focus{outline:none;border-color:var(--brand);box-shadow:var(--ring)}
.field.wide .inrow{display:flex;gap:8px}
.field.wide input{flex:1;min-width:0;width:auto;font-family:var(--f-mono);letter-spacing:.12em;text-transform:uppercase}
.or{display:flex;align-items:center;gap:12px;margin:16px 0;color:var(--faint);font-size:12px;text-transform:uppercase;letter-spacing:.08em}
.or::before,.or::after{content:"";flex:1;height:1px;background:var(--line)}
.upl{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px}
.keyhelp{flex:1 1 220px;margin:0;font-size:13px;color:var(--muted)}
.keyhelp code{font:12px var(--f-mono);background:var(--bg);border:1px solid var(--line);padding:0 5px;border-radius:4px;color:var(--ink);white-space:nowrap}
.keymsg{margin:14px 0 0;font-size:13px;padding:8px 12px;border-radius:var(--r-sm);color:var(--ok);background:var(--ok-soft)}
.keymsg:empty{display:none}
.keymsg.err{color:var(--warn);background:var(--warn-soft)}
/* columns, not grid, so questions run top to bottom then into the next column */
.keygrid{column-count:4;column-gap:28px;column-rule:1px solid var(--line)}
@media (max-width:1060px){.keygrid{column-count:3}}
@media (max-width:760px){.keygrid{column-count:2}}
@media (max-width:440px){.keygrid{column-count:1}}
.krow{display:flex;align-items:center;gap:6px;padding:4px 0;break-inside:avoid}
.krow .n{width:30px;text-align:right;margin-right:4px;font:500 13px var(--f-mono);color:var(--muted);font-variant-numeric:tabular-nums}
.kb{width:32px;height:32px;border-radius:50%;border:1.5px solid var(--line2);background:var(--surface);color:var(--muted);font:600 13px var(--f-body);cursor:pointer;transition:background .12s,border-color .12s,color .12s}
.kb:hover{border-color:var(--brand);color:var(--ink)}
.kb.on{background:var(--ink);border-color:var(--ink);color:#fff}
.krow.off{opacity:.35}

/* ---------- sheet view ---------- */
.sheetwrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,340px);gap:20px;align-items:start}
@media (max-width:820px){.sheetwrap{grid-template-columns:minmax(0,1fr)}}
.sheetcard{padding:20px;background:#ebe8e1}
#sheetimg{display:block;width:100%;max-width:640px;margin:0 auto;background:#fff;box-shadow:0 2px 6px rgba(0,0,0,.08),0 12px 32px rgba(0,0,0,.08)}
.notes{position:sticky;top:92px}
.notes .count{margin:0 0 14px;padding:10px 12px;border-radius:var(--r-sm);background:var(--bg);font-size:14px}
.notes ol{padding-left:0;margin:0;list-style:none;counter-reset:s}
.notes li{position:relative;padding-left:36px;margin-bottom:14px;font-size:14px;counter-increment:s}
.notes li::before{content:counter(s);position:absolute;left:0;top:-1px;width:24px;height:24px;border-radius:50%;background:var(--gold);color:var(--ink);font-size:12px;font-weight:700;display:grid;place-items:center}
.notes .note{margin:16px 0 0;padding-top:14px;border-top:1px solid var(--line);color:var(--muted);font-size:13px}

.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation-duration:2s!important}}

/* print only the blank sheet when printing from the Blank sheet tab */
@media print{
  @page{size:A4;margin:0}
  body.print-sheet{background:#fff;display:block}
  body.print-sheet .appbar,body.print-sheet .foot,body.print-sheet .phead,body.print-sheet .notes{display:none!important}
  body.print-sheet .wrap{padding:0;max-width:none}
  body.print-sheet .sheetwrap{display:block}
  body.print-sheet .sheetcard{border:0;box-shadow:none;padding:0;background:#fff}
  body.print-sheet #sheetimg{max-width:none;width:100%;height:auto;box-shadow:none}
}

#dbstate{font-weight:600}
#dbstate.bad{color:var(--bad)}

/* signed-in user + login page */
/* login: ink brand panel with gold accents beside the form; panel hides on narrow screens */
.loginpage{background:var(--bg)}
.login{flex:1;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);min-height:100vh}
.login-art{position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between;gap:40px;padding:40px 48px;background:var(--ink);color:#e9e6df}
.login-art::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle at 90% 8%,rgba(207,145,48,.24),transparent 45%),radial-gradient(circle at 0% 100%,rgba(201,168,76,.12),transparent 42%)}
.login-art>*{position:relative}
.login-art .brand h1{color:#fff}
.login-art .brand h1 i{color:var(--gold)}
.login-art .brand .tag{color:#9aa3b5}
.login-pitch{max-width:30rem}
.login-art .kicker{margin:0 0 14px;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}
.login-pitch h2{margin:0 0 22px;font:800 clamp(28px,3.2vw,40px)/1.15 var(--f-display);letter-spacing:-.015em;color:#fff}
.login-pitch h2 em{font-style:normal;color:var(--gold)}
.login-pitch ul{list-style:none;margin:0;padding:0;display:grid;gap:10px;color:#c9cdd6}
.login-pitch li{display:flex;gap:10px;align-items:baseline}
.login-pitch li::before{content:"";flex:none;width:7px;height:7px;border-radius:50%;background:var(--gold);transform:translateY(-1px)}
.bubbles{display:grid;gap:10px;width:max-content;padding:18px 20px;border:1px solid rgba(255,255,255,.1);border-radius:var(--r);background:rgba(255,255,255,.03)}
.bubbles div{display:flex;align-items:center;gap:10px}
.bubbles b{width:18px;font:600 12px var(--f-mono);color:#7d879b;text-align:right}
.bubbles span{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;border:1.5px solid rgba(255,255,255,.22);font:600 11px var(--f-mono);color:#7d879b}
.bubbles span.on{background:var(--gold);border-color:var(--gold);color:var(--ink)}
.login-main{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:28px;padding:40px max(16px,env(safe-area-inset-right,0px)) max(24px,env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px))}
.brand-sm{display:none}
.login-form{width:100%;max-width:380px;display:flex;flex-direction:column;gap:16px}
.login-head{margin-bottom:6px}
.login-head h2{margin:0;font:800 30px/1.15 var(--f-display);letter-spacing:-.01em}
.login-head h2::after{content:"";display:block;width:36px;height:3px;margin-top:12px;border-radius:2px;background:#cf9130}
.login-head p{margin:12px 0 0;color:var(--muted)}
.inbox{position:relative;display:flex;align-items:center}
.inbox>svg{position:absolute;left:12px;width:18px;height:18px;fill:none;stroke:var(--faint);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;pointer-events:none;transition:stroke .15s}
.inbox:focus-within>svg{stroke:var(--gold-ink)}
.login .field input{width:100%;height:46px;padding:0 44px 0 40px}
.login .field input::placeholder{color:#a9afbd}
.login .field input:focus{border-color:#cf9130;box-shadow:0 0 0 3px rgba(207,145,48,.22)}
.login .field input[aria-invalid="true"]{border-color:var(--bad)}
.peek{position:absolute;right:6px;display:grid;place-items:center;width:34px;height:34px;border:0;border-radius:6px;background:transparent;color:var(--faint);cursor:pointer}
.peek:hover{color:var(--ink);background:var(--bg)}
.peek[aria-pressed="true"]{color:var(--gold-ink)}
.peek svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.login .caps{color:var(--warn);font-weight:500}
.login .btn.primary{width:100%;height:46px;margin-top:6px;font-size:15px}
.login .btn.primary svg{transition:transform .15s}
.login .btn.primary:hover svg{transform:translateX(3px)}
.login .btn.primary:disabled{opacity:1;background:var(--ink3);border-color:var(--ink3);color:#fff;cursor:progress}
.login .btn.busy svg{display:none}
.login .btn.busy::before{content:"";width:14px;height:14px;border-radius:50%;border:2px solid #fff;border-right-color:transparent;animation:spin .7s linear infinite}
.loginerr{display:flex;gap:8px;align-items:flex-start;margin:0;padding:10px 12px;border-radius:var(--r-sm);border:1px solid #f3cccc;background:var(--bad-soft);color:#8f2525;font-size:14px;font-weight:500}
.loginerr svg{width:18px;height:18px;margin-top:1px;fill:none;stroke:var(--bad);stroke-width:2;stroke-linecap:round}
.login-foot{margin:0;font-size:12.5px;color:var(--faint)}
@media (max-width:860px){
  .login{grid-template-columns:minmax(0,1fr)}
  .login-art{display:none}
  .login-main{justify-content:flex-start;padding-top:max(40px,env(safe-area-inset-top,0px))}
  .brand-sm{display:flex}
  .login-form{padding:24px 20px;background:var(--surface);border:1px solid var(--line);border-top:3px solid #cf9130;border-radius:var(--r);box-shadow:var(--sh)}
  .login-head h2{font-size:26px}
}
@media (prefers-reduced-motion:reduce){.login .btn.primary svg{transition:none}}