/* Vidyank admin panel and setup page */
:root{
  --paper:#EEF1F7;--sheet:#FFFFFF;--sheet-2:#F5F7FB;
  --ink:#121933;--ink-2:#4A5373;--ink-3:#737C9C;
  --rule:#DCE0EB;--rule-2:#C3C9DA;
  --accent:#2742D0;--accent-2:#1B2FA0;--accent-ink:#FFFFFF;--accent-wash:#E8ECFC;
  --ok-text:#0B6B4E;--bad-text:#B23A22;--part-text:#8A5A00;
  --ok-wash:#E3F3EC;--bad-wash:#FBEAE6;--part-wash:#FBF2DF;
  --wa:#0E7A43;--wa-2:#0B6538;
  --shadow:0 1px 2px rgba(18,25,51,.06),0 6px 18px rgba(18,25,51,.07);
  --f-body:"Mukta","Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --r:6px;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --paper:#0B0F1D;--sheet:#131A2D;--sheet-2:#192138;
    --ink:#E8EBF7;--ink-2:#A9B1CF;--ink-3:#7F88AA;
    --rule:#252D48;--rule-2:#36406A;
    --accent:#93A4FF;--accent-2:#B7C3FF;--accent-ink:#0B0F1D;--accent-wash:#1D2650;
    --ok-text:#53D3A6;--bad-text:#FF9B86;--part-text:#F2BC52;
    --ok-wash:#0F2A22;--bad-wash:#33190F;--part-wash:#2E230E;
    --wa:#1F9D5B;--wa-2:#23B066;
    --shadow:0 1px 2px rgba(0,0,0,.4),0 6px 18px rgba(0,0,0,.35);
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --paper:#0B0F1D;--sheet:#131A2D;--sheet-2:#192138;
  --ink:#E8EBF7;--ink-2:#A9B1CF;--ink-3:#7F88AA;
  --rule:#252D48;--rule-2:#36406A;
  --accent:#93A4FF;--accent-2:#B7C3FF;--accent-ink:#0B0F1D;--accent-wash:#1D2650;
  --ok-text:#53D3A6;--bad-text:#FF9B86;--part-text:#F2BC52;
  --ok-wash:#0F2A22;--bad-wash:#33190F;--part-wash:#2E230E;
  --wa:#1F9D5B;--wa-2:#23B066;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 6px 18px rgba(0,0,0,.35);
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--f-body);font-size:16px;line-height:1.5}
button,input,select,textarea{font:inherit;color:inherit}
a{color:var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
h1,h2,h3{margin:0;line-height:1.2}
h1{font-size:28px}
h2{font-size:19px}
p{margin:0}
code{font-family:var(--f-mono);font-size:.9em;background:var(--sheet-2);padding:1px 4px;border-radius:3px}
.wrap{max-width:980px;margin-inline:auto;padding-inline:16px}
.main{padding-block:20px 60px;display:grid;gap:16px;min-width:0}
.main>*{min-width:0}
.narrow-main{max-width:640px}
.muted{color:var(--ink-2)}
.small{font-size:14px}
.mono{font-family:var(--f-mono)}
.label{font-size:14px;font-weight:700;color:var(--ink-2)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.top{background:var(--sheet);border-bottom:1px solid var(--rule);position:sticky;top:0;z-index:5}
.top-in{display:flex;flex-wrap:wrap;align-items:center;gap:6px 16px;padding-block:10px}
.brand{display:flex;align-items:center;gap:9px;font-weight:700;font-size:20px;text-decoration:none;color:var(--ink);white-space:nowrap}
.brand small{font-weight:500;color:var(--ink-2);font-size:14px}
.brand-mark{width:20px;height:20px;border-radius:50%;border:2px solid var(--ink);display:grid;place-items:center;flex:none}
.brand-mark::after{content:"";width:10px;height:10px;border-radius:50%;background:var(--accent)}
.nav{display:flex;gap:2px;flex-wrap:wrap;align-items:center;margin-left:auto}
.nav a,.linkbtn{padding:6px 10px;border-radius:999px;text-decoration:none;color:var(--ink-2);font-weight:600;font-size:15px;white-space:nowrap;border:0;background:none;cursor:pointer}
.nav a:hover,.linkbtn:hover{color:var(--ink);background:var(--sheet-2)}
.nav a[aria-current="page"]{color:var(--accent);background:var(--accent-wash)}
form.inline{display:inline}
.head{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.card{background:var(--sheet);border:1px solid var(--rule);border-radius:10px;padding:18px;box-shadow:var(--shadow);display:grid;gap:12px;min-width:0}
.card.narrow{max-width:420px;margin:40px auto 0;width:100%}
.card.danger{border-color:var(--rule)}
.stack{display:grid;gap:14px;min-width:0}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
@media (max-width:640px){.grid2{grid-template-columns:minmax(0,1fr)}}
.fld{display:grid;gap:5px;font-weight:600;font-size:15px;min-width:0}
.fld>span{color:var(--ink-2);font-size:14px}
.hint{font-weight:400;color:var(--ink-2);font-size:13px}
.inp{width:100%;min-height:42px;padding:8px 10px;border:1px solid var(--rule-2);border-radius:var(--r);background:var(--sheet);color:var(--ink);font-weight:400;font-size:16px;min-width:0}
.inp-sm{min-height:34px;padding:4px 8px;width:auto;font-size:15px}
textarea.inp{line-height:1.5;resize:vertical}
input[type=file].inp{padding:7px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:42px;padding:8px 16px;border-radius:var(--r);border:1px solid var(--rule-2);background:var(--sheet);color:var(--ink);font-weight:700;font-size:15px;line-height:1.2;text-decoration:none;cursor:pointer;text-align:center}
.btn:hover{border-color:var(--ink-3)}
.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn-primary:hover{background:var(--accent-2);border-color:var(--accent-2)}
.btn-wa{background:var(--wa);border-color:var(--wa);color:#fff}
.btn-wa:hover{background:var(--wa-2);border-color:var(--wa-2)}
.btn-danger{color:var(--bad-text)}
.btn-sm{min-height:34px;padding:4px 10px;font-size:14px}
.btn-quiet{border-color:transparent;background:transparent;color:var(--accent)}
.btn-quiet:hover{text-decoration:underline;border-color:transparent}
.acts{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.row-inline{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.row-inline .inp{flex:1;min-width:min(100%,240px)}
.chk{display:flex;gap:10px;align-items:flex-start;font-weight:500;cursor:pointer}
.chk input{width:20px;height:20px;margin:2px 0 0;flex:none;accent-color:var(--accent)}
.chk small{color:var(--ink-2)}
.scopes{display:grid;gap:12px}
.scope{border:1px solid var(--rule);border-radius:var(--r);padding:12px 14px;margin:0;display:grid;gap:10px;min-width:0}
.scope legend{font-weight:700;padding:0 6px}
.secs{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,240px),1fr));gap:8px 16px;padding-left:4px}
.flash{padding:10px 14px;border-radius:var(--r);font-weight:600}
.flash-ok{background:var(--ok-wash);color:var(--ok-text)}
.flash-err,.errline{background:var(--bad-wash);color:var(--bad-text);padding:10px 14px;border-radius:var(--r)}
.errline ul{margin:6px 0 0;padding-left:20px}
.warnline{background:var(--part-wash);color:var(--part-text);padding:10px 14px;border-radius:var(--r)}
.errline a,.warnline a{color:inherit;font-weight:700}
.pill{display:inline-block;font-size:12px;font-weight:700;padding:2px 9px;border-radius:999px;white-space:nowrap;background:var(--sheet-2);color:var(--ink-2)}
.pill-ok{background:var(--ok-wash);color:var(--ok-text)}
.pill-warn{background:var(--part-wash);color:var(--part-text)}
.pill-bad{background:var(--bad-wash);color:var(--bad-text)}
.list{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.list>li{min-width:0}
.row-link{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2px 12px;align-items:center;padding:12px 14px;background:var(--sheet);border:1px solid var(--rule);border-radius:var(--r);text-decoration:none;color:var(--ink)}
.row-link:hover{border-color:var(--ink-3)}
.row-link .who{min-width:0;overflow-wrap:anywhere}
.row-link .what{grid-column:1;min-width:0;overflow-wrap:anywhere}
.row-link .pill{grid-row:1/3;grid-column:2}
.list.plain{gap:0}
.list.plain>li{border-top:1px solid var(--rule);padding:9px 0}
.list.plain>li:first-child{border-top:0}
.row{display:flex;justify-content:space-between;gap:6px 14px;align-items:center;flex-wrap:wrap}
.row>span{min-width:0;overflow-wrap:anywhere}
.search{display:flex;gap:8px}
.search .inp{flex:1}
.pager{display:flex;gap:8px;justify-content:center}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.stats>div{background:var(--sheet);border:1px solid var(--rule);border-radius:var(--r);padding:12px 14px;display:grid}
.stats b{font-size:26px;line-height:1.1}
.stats span{color:var(--ink-2);font-size:13px}
@media (max-width:640px){.stats{grid-template-columns:repeat(2,minmax(0,1fr))}}
.send textarea{font-size:14px}
details.add>summary{list-style:none;width:max-content}
details.add>summary::-webkit-details-marker{display:none}
details.add[open]>summary{margin-bottom:12px}
.exam-h{font-size:22px;margin-top:8px}
details.sec{padding:0;gap:0}
details.sec>summary{padding:14px 18px;cursor:pointer;display:flex;gap:4px 10px;flex-wrap:wrap;align-items:baseline}
details.sec[open]>summary{border-bottom:1px solid var(--rule)}
.tests{padding:0 18px}
.trow{display:flex;justify-content:space-between;gap:6px 12px;flex-wrap:wrap;align-items:center}
.trow .tinfo{min-width:0;flex:1 1 260px;overflow-wrap:anywhere}
.trow .acts{gap:2px}
.trow.is-hidden .tinfo b{color:var(--ink-3)}
.help summary{cursor:pointer;font-weight:700}
.help ul,.tips{margin:8px 0 0;padding-left:20px;display:grid;gap:6px}
.checks{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.checks li{padding:8px 12px;border-radius:var(--r)}
.checks .ok{background:var(--ok-wash);color:var(--ok-text)}
.checks .bad{background:var(--bad-wash);color:var(--bad-text)}
.checks .warn{background:var(--part-wash);color:var(--part-text)}
.qjump{gap:8px}
.back{text-decoration:none;font-weight:600}