/* Hall Pass: classroom-door signage. Yellow pass tag, school green, legible type. */
:root{
  --bg:#f3f4ef; --bg2:#e2e7dc; --surface:#ffffff; --ink:#1d2420; --muted:#5d6a62; --line:#d9ddd3;
  --glass:rgba(255,255,255,.62); --glass-line:rgba(255,255,255,.85); --field:rgba(255,255,255,.85);
  --accent:#1f6b4a; --accent-ink:#ffffff; --tag:#f2c230; --tag-ink:#2a2208;
  --warn:#c9781a; --crit:#b8322a; --ok:#2f8a57;
  --display:"Big Shoulders Display","Arial Narrow",sans-serif;
  --body:"Atkinson Hyperlegible",system-ui,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,monospace;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#121614; --bg2:#18201b; --surface:#1b211e; --ink:#e7ece8; --muted:#9aa8a0; --line:#2c3530;
  --glass:rgba(27,33,30,.6); --glass-line:rgba(255,255,255,.12); --field:rgba(18,22,20,.75);
  --accent:#4cb383; --accent-ink:#0d1a13; --tag:#e9b928; --tag-ink:#231c05;
  --warn:#e39a3f; --crit:#ef6a5f; --ok:#5cc28a; color-scheme:dark}}
*{box-sizing:border-box}
html{background:var(--bg);min-height:100%}
body{min-height:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.45}
[hidden]{display:none!important}
:focus-visible{outline:3px solid var(--tag);outline-offset:2px}
.wrap{max-width:1080px;margin:0 auto;padding:20px max(16px,env(safe-area-inset-right,0px)) 48px max(16px,env(safe-area-inset-left,0px))}
header.top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}
.brand{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.tag{display:inline-block;background:var(--tag);color:var(--tag-ink);font-family:var(--display);font-weight:800;font-size:22px;letter-spacing:.04em;padding:6px 14px 6px 22px;border-radius:4px;position:relative;text-transform:uppercase}
.tag::before{content:"";position:absolute;left:8px;top:50%;width:7px;height:7px;margin-top:-3.5px;border-radius:50%;background:var(--bg)}
.who{color:var(--muted);font-size:14px}
.who b{color:var(--ink)}
.demo-bar{font-size:13px;background:color-mix(in srgb,var(--tag) 22%,var(--surface));border:1px dashed var(--tag);border-radius:6px;padding:8px 12px;margin-bottom:16px}
h1,h2{font-family:var(--display);font-weight:800;line-height:1;margin:0;text-transform:uppercase;text-wrap:balance}
h1{font-size:40px} h2{font-size:34px}
h3{font-family:var(--display);font-weight:600;font-size:20px;margin:0 0 10px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
p{margin:0}
.muted{color:var(--muted)}
.btn{font:inherit;font-weight:700;font-size:16px;padding:13px 16px;border-radius:8px;border:1px solid var(--line);background:var(--bg);color:var(--ink);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none}
.btn:hover:not(:disabled){border-color:var(--accent)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.btn.deny{color:var(--crit)}
.btn.danger{background:var(--crit);color:var(--surface);border-color:var(--crit)}
.btn.small{padding:7px 12px;font-size:14px}
.btn.block{width:100%}
.btn.link{background:none;border:0;padding:4px;color:var(--muted);font-weight:400;font-size:14px;text-decoration:underline}
.field{display:flex;flex-direction:column;gap:6px;font-weight:700;font-size:14px}
input[type=text],input[type=email],input[type=password],input[type=search],input.code,select{font:inherit;font-weight:400;font-size:17px;padding:11px 12px;border-radius:8px;border:1px solid var(--line);background:var(--field);color:var(--ink);width:100%;min-width:0}
.inline{display:flex;gap:8px;flex-wrap:wrap}
.inline input{flex:1 1 220px}
.msg{font-size:14px;font-weight:700;color:var(--crit)}
.msg:empty{display:none}
.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:8px;font-weight:700;z-index:30;max-width:calc(100% - 32px)}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:18px;min-width:0}
.panel.req{border-color:var(--tag);box-shadow:0 0 0 2px color-mix(in srgb,var(--tag) 40%,transparent)}
.cols{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:20px;align-items:start}
@media (max-width:760px){.cols{grid-template-columns:1fr}}
.stack{display:flex;flex-direction:column;gap:20px;min-width:0}
.headrow{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}
.headrow h3{margin:0}
.row{display:grid;grid-template-columns:6px minmax(0,1fr) auto auto;align-items:center;gap:12px;padding:12px 0;border-top:1px solid var(--line)}
.row:first-child{border-top:0}
.row.req{grid-template-columns:6px minmax(0,1fr) auto}
.actions{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.stripe{align-self:stretch;border-radius:3px;background:var(--ok)}
.row.req .stripe{background:var(--tag)}
.warn .stripe{background:var(--warn)} .crit .stripe{background:var(--crit)}
.name{font-weight:700;overflow-wrap:anywhere}
.sub{font-size:13px;color:var(--muted);overflow-wrap:anywhere}
.timer{font-family:var(--mono);font-size:20px;font-variant-numeric:tabular-nums}
.warn .timer,tr.warn td.mono{color:var(--warn)} .crit .timer,tr.crit td.mono{color:var(--crit);font-weight:700}
.empty{color:var(--muted);padding:14px 0;text-align:center}
.slots{display:flex;gap:6px;flex-wrap:wrap}
.slot{width:16px;height:16px;border-radius:50%;border:2px solid var(--accent)}
.slot.full{background:var(--accent)}
.setting{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-top:1px solid var(--line)}
.setting:first-of-type{border-top:0}
.setting .lbl{font-weight:700}
.setting small{display:block;font-weight:400;color:var(--muted);font-size:13px}
.stepper{display:flex;align-items:center;gap:8px;font-family:var(--mono);font-variant-numeric:tabular-nums;white-space:nowrap}
.stepper .btn{width:34px;height:34px;padding:0}
.switch{width:52px;height:30px;flex:none;border-radius:15px;border:0;background:var(--line);position:relative;cursor:pointer;padding:0}
.switch::after{content:"";position:absolute;top:3px;left:3px;width:24px;height:24px;border-radius:50%;background:var(--surface);transition:left .15s}
.switch[aria-checked="true"]{background:var(--crit)}
.switch[aria-checked="true"]::after{left:25px}
.scroll{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:14px}
th{text-align:left;font-weight:700;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.06em;padding:6px 8px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:8px;border-bottom:1px solid var(--line);font-variant-numeric:tabular-nums;vertical-align:middle}
td.mono{font-family:var(--mono)}
.denied{color:var(--crit);font-weight:700}
.pill{display:inline-block;font-size:12px;font-weight:700;padding:2px 8px;border-radius:10px;background:color-mix(in srgb,var(--ok) 16%,var(--surface));color:var(--ok);white-space:nowrap}
.pill.off{background:color-mix(in srgb,var(--crit) 14%,var(--surface));color:var(--crit)}
.pill.wait{background:color-mix(in srgb,var(--tag) 26%,var(--surface));color:var(--tag-ink)}
.banner{border-radius:8px;padding:12px 16px;font-weight:700;margin-bottom:16px}
.banner.stop{background:color-mix(in srgb,var(--crit) 14%,var(--surface));color:var(--crit);border:1px solid color-mix(in srgb,var(--crit) 40%,transparent)}
.note{font-size:13px;color:var(--muted);margin-top:10px}
/* student */
.device{max-width:400px;margin:0 auto;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:22px;min-height:460px;display:flex;flex-direction:column;gap:16px}
.dests{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.dests .btn[aria-pressed="true"]{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 14%,var(--surface))}
.status{border-radius:10px;padding:16px;display:flex;flex-direction:column;gap:6px}
.status.wait{background:color-mix(in srgb,var(--tag) 18%,var(--surface));border:1px solid var(--tag)}
.status.no{background:color-mix(in srgb,var(--crit) 12%,var(--surface));border:1px solid color-mix(in srgb,var(--crit) 40%,transparent)}
.status b{font-size:18px}
.spacer{flex:1}
.pass{background:var(--tag);color:var(--tag-ink);border-radius:12px;padding:20px;position:relative;display:flex;flex-direction:column;gap:4px}
.pass::before{content:"";position:absolute;top:14px;left:50%;width:44px;height:8px;margin-left:-22px;border-radius:4px;background:var(--surface)}
.pass .lbl{font-family:var(--display);font-weight:800;font-size:15px;letter-spacing:.14em;text-transform:uppercase;margin-top:12px}
.pass .big{font-family:var(--display);font-weight:800;font-size:40px;line-height:1;text-transform:uppercase;overflow-wrap:anywhere}
.pass .clock{font-family:var(--mono);font-size:44px;font-variant-numeric:tabular-nums;margin-top:6px}
.live{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:700}
.live::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--crit);animation:pulse 1.2s infinite}
@keyframes pulse{50%{opacity:.25}}
/* admin */
.admin-top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.stats{display:flex;flex-wrap:wrap;gap:12px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:12px 18px;display:flex;flex-direction:column;min-width:130px}
.stat .num{font-family:var(--display);font-weight:800;font-size:44px;line-height:1;font-variant-numeric:tabular-nums}
.stat .cap{font-size:13px;color:var(--muted)}
.stat.alert{border-color:var(--crit)} .stat.alert .num{color:var(--crit)}
.audit{list-style:none;margin:0;padding:0 6px 0 0;font-size:13px;max-height:340px;overflow-y:auto;overscroll-behavior:contain}
.audit li{padding:6px 0;border-top:1px solid var(--line)}
.audit li:first-child{border-top:0}
/* login */
body.login{background:radial-gradient(120% 90% at 50% 0%,var(--bg2),var(--bg)) fixed;min-height:100vh}
canvas#bg{position:fixed;inset:0;width:100%;height:100%;z-index:0}
.login main{position:relative;z-index:1;min-height:100vh;min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:24px max(16px,env(safe-area-inset-right,0px)) 24px max(16px,env(safe-area-inset-left,0px))}
.card{width:100%;max-width:400px;background:var(--glass);border:1px solid var(--glass-line);border-radius:18px;padding:28px;display:flex;flex-direction:column;gap:16px;backdrop-filter:blur(18px) saturate(1.3);-webkit-backdrop-filter:blur(18px) saturate(1.3);box-shadow:0 20px 50px -20px rgba(0,0,0,.35)}
.card .tag{align-self:flex-start}
.card .tag::before{background:var(--glass-line)}
.card form{display:flex;flex-direction:column;gap:14px}
.code{font-family:var(--mono)!important;letter-spacing:.4em;text-align:center;font-size:24px!important}
.err{background:color-mix(in srgb,var(--crit) 12%,transparent);border:1px solid color-mix(in srgb,var(--crit) 40%,transparent);color:var(--crit);border-radius:10px;padding:12px 14px;font-size:14px;font-weight:700}
.err span{display:block;font-weight:400;color:var(--ink);margin-top:2px}
.fine{font-size:12px;color:var(--muted);text-align:center}
.divider{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:13px}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--line)}
.center{align-self:center}
/* accounts, roster, slips */
.lbl{font-weight:700}
.stack.tight{gap:10px}
.inline.between{justify-content:space-between;align-items:center;margin-top:10px}
.inline.between input{flex:1 1 160px;max-width:240px;font-size:15px;padding:8px 10px}
.addrow{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.6fr) auto;gap:8px;margin-bottom:4px}
.addrow.three{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr) auto auto;margin-bottom:12px}
.addrow input,.addrow select{font-size:15px;padding:8px 10px}
@media (max-width:520px){.addrow,.addrow.three{grid-template-columns:1fr 1fr}.addrow input:first-child{grid-column:1/-1}.addrow.three input{grid-column:1/-1}}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
label.btn:has(+ .sr-only:focus-visible){outline:3px solid var(--tag);outline-offset:2px}
.stripe.pending{background:var(--tag)}
.btn.armed{background:var(--crit);color:var(--surface);border-color:var(--crit)}
.pillrow{display:flex;flex-wrap:wrap;gap:6px}
.import{display:flex;flex-direction:column;gap:10px;margin:12px 0;padding:14px;border:1px solid var(--tag);border-radius:10px;background:color-mix(in srgb,var(--tag) 8%,var(--surface))}
.preview{max-height:320px;overflow:auto}
tr.bad td{color:var(--crit)}
.slips{margin-bottom:20px;border-color:var(--tag);box-shadow:0 0 0 2px color-mix(in srgb,var(--tag) 40%,transparent)}
.slip-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:10px;margin-top:12px}
.slip{border:1.5px dashed var(--muted);border-radius:8px;padding:12px 14px;display:flex;flex-direction:column;gap:4px;break-inside:avoid}
.slip-name{font-weight:700;font-size:17px;overflow-wrap:anywhere}
.slip-code{font-family:var(--mono);font-size:26px;letter-spacing:.08em;margin:4px 0}
.slip-how{font-size:12px;color:var(--muted)}
#account{margin-bottom:20px}
.acct-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px;margin-bottom:12px}
.qr{align-self:flex-start;background:#fff;padding:6px;border-radius:8px;line-height:0}
.qr img{width:180px;height:180px;image-rendering:pixelated}
.keytext{font-family:var(--mono);font-size:15px;word-break:break-all;user-select:all}
.card .qr{align-self:center}
@media print{
  @page{margin:12mm}
  body{background:#fff;color:#000}
  .noprint,.toast{display:none!important}
  .wrap{padding:0;max-width:none}
  .slips{border:0;box-shadow:none;padding:0;background:#fff}
  .slip-grid{grid-template-columns:1fr 1fr;gap:0}
  .slip{border-color:#000;border-radius:0;margin:-0.75px;padding:14px 16px;color:#000}
  .slip .sub,.slip-how{color:#222}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
/* pass limits + emergencies */
.passcount{font-size:15px}
.passcount.none b{color:var(--crit)}
.btn.sos{background:transparent;color:var(--crit);border:2px solid var(--crit)}
.btn.sos.armed,.btn.sos:hover{background:var(--crit);color:var(--surface)}
.status.sosbox{background:color-mix(in srgb,var(--crit) 14%,var(--surface));border:2px solid var(--crit)}
.pill.sos{background:var(--crit);color:var(--surface);text-transform:uppercase;letter-spacing:.04em}
.row.emerg .stripe{background:var(--crit)}
.row.emerg{background:color-mix(in srgb,var(--crit) 8%,transparent);border-radius:6px}
.banner.sos-banner{background:var(--crit);color:var(--surface);margin:0;animation:sosflash 1.2s ease-in-out 3}
@keyframes sosflash{50%{opacity:.7}}
.row.roster{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px}
.row.roster .stripe{width:6px;flex:none}
.row.roster>div:nth-child(2){flex:1 1 170px;min-width:0}
.row.roster .actions{margin-left:auto}
/* classes */
.classbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;margin-bottom:16px}
.tabs{display:flex;flex-wrap:wrap;gap:4px;background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:4px;min-width:0}
.tab{font:inherit;font-weight:700;font-size:15px;padding:8px 14px;border-radius:5px;border:0;background:transparent;color:var(--muted);cursor:pointer;display:inline-flex;align-items:center;gap:6px}
.tab:hover{color:var(--ink)}
.tab.on{background:var(--accent);color:var(--accent-ink)}
.badge{display:inline-block;min-width:20px;padding:0 6px;border-radius:10px;background:var(--tag);color:var(--tag-ink);font-size:12px;text-align:center}
.addclass input{font-size:15px;padding:8px 10px;width:220px;max-width:100%}
.addclass{flex-wrap:nowrap}
@media (max-width:520px){.addclass{flex-wrap:wrap}.addclass input{width:100%}}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}
.chip{display:inline-flex;align-items:center;gap:4px;font-size:14px;padding:4px 10px;border-radius:14px;background:var(--bg);border:1px solid var(--line);color:var(--muted)}
.chip.mine{background:color-mix(in srgb,var(--accent) 12%,var(--surface));border-color:var(--accent);color:var(--ink);font-weight:700;padding-right:4px}
.chip button{font:inherit;border:0;background:transparent;color:var(--crit);cursor:pointer;font-size:16px;line-height:1;padding:0 6px;border-radius:10px}
.chip button:hover{background:color-mix(in srgb,var(--crit) 14%,transparent)}
.pill.cls{background:color-mix(in srgb,var(--accent) 14%,var(--surface));color:var(--accent)}
#destForm input{flex:1 1 180px;font-size:15px;padding:8px 10px}
.btn:disabled.sos{opacity:.45}
.switch.on-green[aria-checked="true"]{background:var(--accent)}
/* class codes */
.joinpanel{border-color:var(--accent)}
.joincode{font-family:var(--mono);font-size:44px;letter-spacing:.18em;text-align:center;padding:10px;background:var(--bg);border-radius:8px;margin-bottom:8px;user-select:all}
.joincode.off{font-family:var(--body);font-size:18px;letter-spacing:0;color:var(--muted)}
.joinbox{display:flex;flex-direction:column;gap:6px;padding-top:12px;border-top:1px solid var(--line)}
#joinForm input{flex:1 1 150px}
.device #joinMore{align-self:center}
.bigcode{position:fixed;inset:0;z-index:50;background:var(--bg);display:flex;align-items:center;justify-content:center;padding:24px max(16px,env(safe-area-inset-right,0px)) 24px max(16px,env(safe-area-inset-left,0px));cursor:pointer}
.bigcode-inner{display:flex;flex-direction:column;align-items:center;gap:18px;text-align:center}
.bigcode-cls{font-family:var(--display);font-weight:800;font-size:clamp(28px,5vw,56px);text-transform:uppercase}
.bigcode-code{font-family:var(--mono);font-size:clamp(64px,16vw,200px);letter-spacing:.12em;line-height:1;background:var(--tag);color:var(--tag-ink);padding:.15em .35em;border-radius:12px}
.bigcode-how{font-size:clamp(16px,2.4vw,28px);color:var(--muted);max-width:40ch}
/* google + add class */
.btn.google{gap:10px}
.gmark{width:24px;height:24px;border-radius:50%;background:var(--surface);color:var(--accent);display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:14px}
.linkrow{display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px}
.device .addcls{align-self:center}
#start .stack{margin-bottom:14px}
/* temporary password dialog */
.modal{position:fixed;inset:0;z-index:60;background:rgba(10,14,12,.55);display:flex;align-items:center;justify-content:center;padding:16px max(16px,env(safe-area-inset-right,0px)) 16px max(16px,env(safe-area-inset-left,0px))}
.modal-box{width:100%;max-width:420px;display:flex;flex-direction:column;gap:12px}
.modal-box h3{margin:0;color:var(--ink)}
.rosterfind{font:inherit;font-size:15px;padding:8px 10px;border-radius:8px;border:1px solid var(--line);background:var(--field);color:var(--ink);width:100%;margin:6px 0 4px}
.addrow.three{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr) minmax(0,1.1fr) auto auto}
@media (max-width:640px){.addrow.three{grid-template-columns:1fr 1fr}.addrow.three input{grid-column:auto}.addrow.three input:first-child{grid-column:1/-1}}
/* class cards (students) */
.classgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px}
.classcard{font:inherit;text-align:left;display:flex;flex-direction:column;gap:2px;padding:12px;border-radius:10px;border:1px solid var(--line);background:var(--bg);color:var(--ink);cursor:pointer;min-width:0}
.classcard:hover:not(:disabled){border-color:var(--accent)}
.classcard.on{border:2px solid var(--accent);background:color-mix(in srgb,var(--accent) 10%,var(--surface));padding:11px}
.classcard.closed{opacity:.5;cursor:not-allowed;background:var(--line)}
.cc-label{font-weight:700;font-size:16px;overflow-wrap:anywhere}
.cc-teacher{font-size:13px;color:var(--muted)}
.cc-status{font-size:12px;font-weight:700;margin-top:4px;color:var(--ok)}
.cc-status.st-first,.cc-status.st-last{color:var(--warn)}
.cc-status.st-closed{color:var(--muted);font-weight:400}
.roomnum{display:flex;flex-direction:column;gap:4px}
/* schedule (teachers) */
.clsstatus{font-size:14px;font-weight:700;padding:8px 12px;border-radius:8px;margin:12px 0 4px;background:var(--bg)}
.clsstatus.on{color:var(--ok);background:color-mix(in srgb,var(--ok) 12%,var(--surface))}
.clsstatus.mid{color:var(--warn);background:color-mix(in srgb,var(--warn) 12%,var(--surface))}
.clsstatus.off{color:var(--muted)}
.sched{display:flex;flex-direction:column;gap:8px;padding:10px 0;border-bottom:1px solid var(--line)}
.sched .lbl small{display:block;font-weight:400;color:var(--muted);font-size:13px}
.schedrow{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.schedrow input{font:inherit;font-size:15px;padding:7px 8px;border-radius:8px;border:1px solid var(--line);background:var(--field);color:var(--ink)}
.daypills{display:flex;gap:6px;flex-wrap:wrap}
.daypill{font:inherit;font-weight:700;width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:var(--bg);color:var(--muted);cursor:pointer}
.daypill.on{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.tab.dim{opacity:.55}
.chip small{font-weight:400;color:var(--muted);font-size:11px}
/* emergency pass, teacher picker, sub code */
.pass.sos{background:var(--crit);color:var(--surface)}
.pass.sos .live::before{background:var(--surface)}
.tchlist{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.tch{font:inherit;font-size:15px;padding:8px 12px;border-radius:16px;border:1px solid var(--line);background:var(--bg);color:var(--ink);cursor:pointer}
.tch.on{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.subbox{display:flex;flex-direction:column;gap:6px;padding:12px;border:1px dashed var(--muted);border-radius:10px}
.subbox input{flex:1 1 140px}
.subcode{font-family:var(--mono);font-size:34px;letter-spacing:.2em;text-align:center;padding:8px;border-radius:8px;background:var(--tag);color:var(--tag-ink);margin:4px 0 8px;user-select:all}
.presets{display:flex;flex-direction:column;gap:6px;padding:10px;border:1px dashed var(--line);border-radius:10px;margin-bottom:12px}
.presets .lbl small{font-weight:400;color:var(--muted);font-size:12px;margin-left:4px}
.presets .chips{margin-bottom:0}
.chip.preset{font:inherit;font-size:14px;cursor:pointer;border-style:dashed;background:transparent;color:var(--muted)}
.chip.preset:hover{border-color:var(--accent);color:var(--accent)}
/* pass history report */
.report{margin-top:20px}
.repform{display:flex;flex-wrap:wrap;align-items:flex-end;gap:12px;margin-bottom:6px}
.repform .field input{font:inherit;font-size:15px;padding:8px 10px;border-radius:8px;border:1px solid var(--line);background:var(--field);color:var(--ink)}
.check{display:flex;align-items:center;gap:6px;font-size:14px;padding-bottom:10px}
.check.remember{flex-wrap:wrap;padding-bottom:0}
.check.remember small{color:var(--muted,inherit);opacity:.75;font-size:12px}
.check input{width:18px;height:18px;margin:0;accent-color:currentColor}
.reptable td{font-size:13px}
#printArea{display:none}
@media print{
  body.print-mode .wrap,body.print-mode .toast{display:none!important}
  body.print-mode #printArea{display:block;color:#000;font-family:var(--body)}
  #printArea h1{font-size:22px;margin:0 0 4px;text-transform:none}
  #printArea p{margin:0 0 10px;font-size:12px}
  #printArea table{width:100%;border-collapse:collapse;font-size:10.5px}
  #printArea th,#printArea td{border-bottom:1px solid #999;padding:4px 5px;text-align:left;color:#000;vertical-align:top}
  #printArea th{text-transform:uppercase;font-size:9px;letter-spacing:.05em}
  #printArea .sub{color:#333}
  #printArea tr{break-inside:avoid}
  #printArea thead{display:table-header-group}
}
@media print{html,body,body.print-mode{background:#fff!important}}
/* layout: rows of panels that stretch to equal height, so neither column leaves a gap */
.pgrid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px;align-items:stretch}
.pgrid>.panel,.pgrid>.stack{min-width:0}
.pgrid .span2{grid-column:1/-1}
.stack.fill>.panel:last-child{flex:1}
.sos-banner{margin-bottom:16px}
.scroll.capped{max-height:420px;overflow-y:auto}
.scroll.capped thead th{position:sticky;top:0;background:var(--surface);z-index:1}
#rosterList{max-height:460px;overflow-y:auto}
.audit{max-height:none}
.pgrid>.panel>.audit{max-height:380px}
@media (max-width:760px){.pgrid{grid-template-columns:1fr}}
.addrow.three{display:flex;flex-wrap:wrap;gap:8px}
.addrow.three input{flex:1 1 170px;min-width:0}
.addrow.three select,.addrow.three button{flex:0 0 auto}
.addrow.three select{width:auto}
.danger-zone{margin-top:20px;border-color:color-mix(in srgb,var(--crit) 45%,var(--line))}
.danger-zone h3{color:var(--crit)}

#stuQ{margin-bottom:12px}