:root{
  --surface-100:#F4F6F9;--surface-200:#FFFFFF;--surface-300:#E9EDF3;--line:#D5DBE4;
  --ink:#0F1E33;--muted:#56647A;--navy:#0F1E33;--on-navy:#E7ECF4;--navy-2:#1B2C47;
  --brand:#0D7A63;--on-brand:#FFFFFF;--brand-soft:#DDF1EB;--accent:#C98A0B;
  --success:#1D7F46;--warning:#9A5A00;--danger:#B8322A;--info:#2459C9;
  --success-soft:#E1F3E8;--warning-soft:#FBEFD9;--danger-soft:#F9E3E1;--info-soft:#E3EBFB;
  --scrim:rgba(15,30,51,.45);
  --f-display:"Archivo","Helvetica Neue",Arial,sans-serif;
  --f-sans:"IBM Plex Sans",system-ui,-apple-system,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --surface-100:#0B1220;--surface-200:#121B2D;--surface-300:#1A2540;--line:#2A3756;
  --ink:#E7ECF4;--muted:#9BA9C1;--navy:#060B15;--on-navy:#E7ECF4;--navy-2:#14203A;
  --brand:#33C29F;--on-brand:#05261E;--brand-soft:#123A31;--accent:#F2B84B;
  --success:#4BD488;--warning:#F5BE4F;--danger:#F27A70;--info:#80A8FF;
  --success-soft:#11301F;--warning-soft:#33270E;--danger-soft:#3A1715;--info-soft:#15244A;
  --scrim:rgba(0,0,0,.6);color-scheme:dark}}
:root[data-theme="dark"]{
  --surface-100:#0B1220;--surface-200:#121B2D;--surface-300:#1A2540;--line:#2A3756;
  --ink:#E7ECF4;--muted:#9BA9C1;--navy:#060B15;--on-navy:#E7ECF4;--navy-2:#14203A;
  --brand:#33C29F;--on-brand:#05261E;--brand-soft:#123A31;--accent:#F2B84B;
  --success:#4BD488;--warning:#F5BE4F;--danger:#F27A70;--info:#80A8FF;
  --success-soft:#11301F;--warning-soft:#33270E;--danger-soft:#3A1715;--info-soft:#15244A;
  --scrim:rgba(0,0,0,.6);color-scheme:dark}
*{box-sizing:border-box}
html,body{height:100%}
body{background:var(--surface-100);color:var(--ink);font:400 14px/21px var(--f-sans)}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.app{display:grid;grid-template-columns:232px 1fr;min-height:100%}
/* Sidebar */
.side{background:var(--navy);color:var(--on-navy);display:flex;flex-direction:column;gap:4px;padding:18px 12px;padding-left:max(12px,env(safe-area-inset-left,0px));position:sticky;top:0;height:100vh;overflow:auto}
.logo{display:flex;align-items:center;gap:10px;padding:4px 8px 16px;font:700 20px/1 var(--f-display);letter-spacing:-.01em}
.logo small{display:block;font:500 10px/1.4 var(--f-mono);letter-spacing:.08em;opacity:.7;text-transform:uppercase;margin-top:4px}
.navlbl{font:600 10px/16px var(--f-sans);letter-spacing:.1em;text-transform:uppercase;opacity:.6;padding:12px 10px 4px}
.nav{all:unset;box-sizing:border-box;display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;cursor:pointer;color:var(--on-navy);opacity:.82}
.nav:hover{background:var(--navy-2);opacity:1}
.nav.on{background:var(--navy-2);opacity:1;box-shadow:inset 3px 0 0 var(--brand)}
.nav:focus-visible{outline:2px solid var(--brand)}
.nav svg{width:18px;height:18px;flex:none;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.nav .ct{margin-left:auto;font:500 11px var(--f-mono);background:var(--danger);color:#fff;border-radius:999px;padding:0 7px}
.side .foot{margin-top:auto;font-size:12px;opacity:.7;padding:10px}
/* Main */
.main{min-width:0;display:flex;flex-direction:column}
.top{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding-block:12px;padding-left:max(24px,env(safe-area-inset-left,0px));padding-right:max(24px,env(safe-area-inset-right,0px));background:var(--surface-200);border-bottom:1px solid var(--line);position:sticky;top:env(safe-area-inset-top,0px);z-index:5}
.search{flex:1;min-width:160px;max-width:380px;display:flex;align-items:center;gap:8px;background:var(--surface-300);border-radius:8px;padding:6px 10px;color:var(--muted)}
.search input{border:0;background:transparent;outline:none;width:100%;color:var(--ink)}
.role{display:flex;background:var(--surface-300);border-radius:8px;padding:3px;gap:2px;margin-left:auto}
.role button{border:0;background:transparent;padding:6px 10px;border-radius:6px;cursor:pointer;font-weight:500;font-size:13px;color:var(--muted)}
.role button.on{background:var(--surface-200);color:var(--ink);box-shadow:0 0 0 1px var(--line)}
.avatar{width:32px;height:32px;border-radius:999px;background:var(--brand-soft);color:var(--brand);display:grid;place-items:center;font-weight:600;font-size:12px;flex:none}
.managing{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding-block:8px;padding-left:max(24px,env(safe-area-inset-left,0px));padding-right:max(24px,env(safe-area-inset-right,0px));background:var(--warning-soft);border-bottom:1px solid var(--line);font-size:13px}
.managing b{font-weight:600}
.managing .tag{background:var(--accent);color:#1d1403;font:600 10px/18px var(--f-sans);letter-spacing:.08em;text-transform:uppercase;padding:0 8px;border-radius:4px}
.content{padding-block:24px 48px;padding-left:max(24px,env(safe-area-inset-left,0px));padding-right:max(24px,env(safe-area-inset-right,0px));display:flex;flex-direction:column;gap:24px;max-width:1360px;width:100%}
.ph{display:flex;align-items:flex-end;gap:16px;flex-wrap:wrap}
.ph h1{margin:0;font:700 26px/32px var(--f-display);letter-spacing:-.01em;text-wrap:balance}
.ph p{margin:2px 0 0;color:var(--muted)}
.ph .acts{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap}
.btn{border:1px solid var(--line);background:var(--surface-200);padding:8px 14px;border-radius:8px;cursor:pointer;font-weight:500;display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.btn:hover{background:var(--surface-300)}
.btn.pri{background:var(--brand);border-color:var(--brand);color:var(--on-brand)}
.btn.pri:hover{filter:brightness(1.08)}
.btn.sm{padding:4px 10px;font-size:13px}
.btn.ghost{border-color:transparent;background:transparent;color:var(--brand)}
.btn.danger{color:var(--danger)}
.grid{display:grid;gap:16px}
.k4{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.c2{grid-template-columns:minmax(0,2fr) minmax(0,1fr)}
.c2e{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.panel{background:var(--surface-200);border:1px solid var(--line);border-radius:8px;min-width:0}
.panel>.hd{display:flex;align-items:center;gap:8px;padding:14px 16px;border-bottom:1px solid var(--line)}
.panel>.hd h2{margin:0;font:600 15px/22px var(--f-sans)}
.panel>.hd .r{margin-left:auto;display:flex;gap:6px;align-items:center}
.panel>.bd{padding:16px}
.kpi{padding:16px;display:flex;flex-direction:column;gap:4px}
.kpi .l{font:600 11px/16px var(--f-sans);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.kpi .v{font:700 34px/38px var(--f-display);font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.kpi .d{font-size:13px;color:var(--muted)}
.up{color:var(--danger)} .down{color:var(--success)} .good{color:var(--success)}
.tw{overflow-x:auto}
table{border-collapse:collapse;width:100%;font-size:13.5px}
th{text-align:left;font:600 11px/16px var(--f-sans);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding:10px 16px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:11px 16px;border-bottom:1px solid var(--line);vertical-align:middle}
tr:last-child td{border-bottom:0}
tbody tr.click{cursor:pointer}
tbody tr.click:hover{background:var(--surface-300)}
.num{font-family:var(--f-mono);font-variant-numeric:tabular-nums;font-size:13px}
.sub{color:var(--muted);font-size:12.5px}
.pill{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:1px 9px;font-size:12px;font-weight:500;white-space:nowrap}
.pill::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.p-ok{background:var(--success-soft);color:var(--success)} .p-warn{background:var(--warning-soft);color:var(--warning)}
.p-bad{background:var(--danger-soft);color:var(--danger)} .p-info{background:var(--info-soft);color:var(--info)}
.p-n{background:var(--surface-300);color:var(--muted)}
.chip{display:inline-block;border:1px solid var(--line);border-radius:4px;padding:0 6px;font-size:12px;color:var(--muted);white-space:nowrap}
.bar{height:6px;background:var(--surface-300);border-radius:999px;overflow:hidden;min-width:60px}
.bar i{display:block;height:100%;background:var(--brand);border-radius:999px}
.riskbar i{background:var(--danger)}
.chart text{fill:var(--muted);font:500 11px var(--f-mono)}
.chart .grid line{stroke:var(--line)}
.legend{display:flex;gap:14px;font-size:12px;color:var(--muted);flex-wrap:wrap}
.legend i{display:inline-block;width:10px;height:3px;border-radius:2px;margin-right:6px;vertical-align:middle}
.list{display:flex;flex-direction:column}
.li{display:flex;gap:12px;align-items:center;padding:12px 16px;border-bottom:1px solid var(--line)}
.li:last-child{border-bottom:0}
.li .grow{flex:1;min-width:0}
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);overflow-x:auto}
.tabs button{border:0;background:none;padding:10px 14px;cursor:pointer;color:var(--muted);font-weight:500;border-bottom:2px solid transparent;white-space:nowrap}
.tabs button.on{color:var(--ink);border-color:var(--brand)}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-weight:500;font-size:13px}
.field input,.field select,.field textarea{border:1px solid var(--line);background:var(--surface-200);border-radius:6px;padding:8px 10px;width:100%}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.row>.field{flex:1;min-width:180px}
.tgl{appearance:none;width:36px;height:20px;border-radius:999px;background:var(--line);position:relative;cursor:pointer;flex:none;transition:background .15s}
.tgl::after{content:"";position:absolute;left:2px;top:2px;width:16px;height:16px;border-radius:50%;background:#fff;transition:left .15s}
.tgl:checked{background:var(--brand)} .tgl:checked::after{left:18px}
.setting{display:flex;gap:16px;align-items:center;padding:14px 16px;border-bottom:1px solid var(--line)}
.setting:last-child{border-bottom:0}
.setting .grow{flex:1;min-width:0}
.setting b{font-weight:600;display:block}
.tpl{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px}
.tcard{border:1px solid var(--line);border-radius:8px;padding:14px;background:var(--surface-200);cursor:pointer;display:flex;flex-direction:column;gap:6px;text-align:left}
.tcard:hover{border-color:var(--brand)}
.tcard.sel{border-color:var(--brand);box-shadow:0 0 0 1px var(--brand);background:var(--brand-soft)}
.tcard h3{margin:0;font-size:14px;font-weight:600}
.diff{font:500 11px var(--f-mono);color:var(--muted)}
.diff b{color:var(--danger)}
.thumb{height:88px;border-radius:6px;background:var(--surface-300);display:grid;place-items:center;font:700 22px var(--f-display);color:var(--muted)}
/* email preview */
.mail{border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--surface-200)}
.mail .mh{padding:12px 16px;border-bottom:1px solid var(--line);font-size:13px;display:grid;gap:2px}
.mail .mb{padding:16px;line-height:1.6}
.flag{background:var(--danger-soft);outline:1px dashed var(--danger);border-radius:3px;position:relative;cursor:help}
.flag[data-n]::after{content:attr(data-n);position:absolute;top:-9px;right:-9px;background:var(--danger);color:#fff;font:600 10px/16px var(--f-mono);width:16px;text-align:center;border-radius:50%}
.noflags .flag{background:none;outline:none}.noflags .flag::after{display:none}
.fakebtn{display:inline-block;background:#0067B8;color:#fff;padding:8px 16px;border-radius:4px;font-weight:600}
.drop{display:flex;flex-direction:column;align-items:center;gap:4px;text-align:center;border:2px dashed var(--line);border-radius:8px;padding:24px 16px;cursor:pointer;background:var(--surface-100)}
.drop:hover,.drop.over{border-color:var(--brand);background:var(--brand-soft)}
.role{flex-wrap:wrap}
.cert{border:2px solid var(--brand);outline:6px solid var(--brand-soft);border-radius:6px;padding:32px 24px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:8px;background:var(--surface-200);margin:6px}
.cert .nm{font:700 30px/1.1 var(--f-display)}
.yes{color:var(--success);font-weight:600}.no{color:var(--muted)}
.intg{display:flex;flex-direction:column;gap:8px;padding:16px}
.logo-sq{min-width:36px;height:36px;padding:0 6px;border-radius:8px;background:var(--surface-300);display:grid;place-items:center;font:700 12px var(--f-display);color:var(--ink);flex:none}
/* modal */
.scrim{position:fixed;inset:0;background:var(--scrim);display:grid;place-items:center;z-index:50;padding:16px}
.modal{background:var(--surface-200);border-radius:10px;width:min(760px,100%);max-height:calc(100vh - 32px);display:flex;flex-direction:column;border:1px solid var(--line)}
.modal .mhd{padding:16px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px}
.modal .mhd h2{margin:0;font:700 19px/26px var(--f-display)}
.modal .mbd{padding:20px;overflow:auto;display:flex;flex-direction:column;gap:16px}
.modal .mft{padding:14px 20px;border-top:1px solid var(--line);display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap}
.steps{display:flex;gap:6px;flex-wrap:wrap;font-size:12.5px}
.steps span{padding:3px 10px;border-radius:999px;background:var(--surface-300);color:var(--muted)}
.steps span.on{background:var(--brand);color:var(--on-brand)}
.steps span.done{background:var(--brand-soft);color:var(--brand)}
.x{margin-left:auto;border:0;background:none;cursor:pointer;font-size:22px;line-height:1;color:var(--muted)}
.toast{position:fixed;right:max(20px,env(safe-area-inset-right,0px));bottom:calc(20px + env(safe-area-inset-bottom,0px));background:var(--ink);color:var(--surface-100);padding:10px 16px;border-radius:8px;z-index:60;font-weight:500;box-shadow:0 6px 20px rgba(0,0,0,.2)}
/* learner */
.hero{background:var(--navy);color:var(--on-navy);border-radius:10px;padding:24px;display:flex;gap:24px;flex-wrap:wrap;align-items:center}
.hero h1{margin:0;font:700 26px/32px var(--f-display)}
.hero p{margin:4px 0 0;opacity:.8}
.ring{--p:60;width:92px;height:92px;border-radius:50%;background:conic-gradient(var(--brand) calc(var(--p)*1%),var(--navy-2) 0);display:grid;place-items:center;flex:none}
.ring b{width:72px;height:72px;border-radius:50%;background:var(--navy);display:grid;place-items:center;font:700 20px var(--f-display)}
.mod{display:flex;flex-direction:column;gap:10px;padding:16px}
.mod h3{margin:0;font-size:15px}
.quiz .opt{display:flex;gap:10px;align-items:flex-start;border:1px solid var(--line);border-radius:8px;padding:10px 12px;cursor:pointer;background:var(--surface-200);text-align:left;width:100%}
.quiz .opt:hover{border-color:var(--brand)}
.quiz .opt.right{border-color:var(--success);background:var(--success-soft)}
.quiz .opt.wrong{border-color:var(--danger);background:var(--danger-soft)}
.video{aspect-ratio:16/9;max-width:100%;border-radius:8px;background:var(--navy);color:var(--on-navy);display:grid;place-items:center;text-align:center;padding:20px}
.badge{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--warning-soft);color:var(--warning);font:700 13px var(--f-display)}
.muted{color:var(--muted)}
.empty{padding:28px;text-align:center;color:var(--muted)}
.mspbadge{font:600 10px/18px var(--f-sans);letter-spacing:.08em;text-transform:uppercase;padding:0 8px;border-radius:4px;background:var(--brand-soft);color:var(--brand)}
@media (max-width:900px){.c2{grid-template-columns:1fr}}
@media (max-width:760px){
  .app{grid-template-columns:1fr}
  .side{position:static;height:auto;flex-direction:row;overflow-x:auto;padding:10px max(12px,env(safe-area-inset-right,0px)) 10px max(12px,env(safe-area-inset-left,0px));gap:4px;align-items:center}
  .logo{padding:0 8px 0 0}.logo small{display:none}
  .navlbl,.side .foot{display:none}
  .nav{white-space:nowrap;flex:none}
  .top{position:static}
  .role{margin-left:0}
  .c2e{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}
/* ---- additions for the live app ---- */
.auth{min-height:100vh;display:grid;place-items:center;padding:24px;background:var(--surface-100)}
.auth .card{width:min(420px,100%);background:var(--surface-200);border:1px solid var(--line);border-radius:10px;padding:28px;display:flex;flex-direction:column;gap:14px}
.auth h1{margin:0;font:700 24px/30px var(--f-display)}
.err{color:var(--danger);font-size:13px;min-height:18px}
.field input.bad,.field select.bad,.field textarea.bad{border-color:var(--danger)}
.btn[disabled]{opacity:.55;cursor:not-allowed}
.loading{padding:48px;text-align:center;color:var(--muted)}
.codebox{font:500 14px var(--f-mono);background:var(--surface-300);border-radius:6px;padding:8px 10px;word-break:break-all;user-select:all}
.sel-inline{border:1px solid var(--line);background:var(--surface-200);border-radius:6px;padding:4px 8px}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:var(--surface-200);padding:8px;z-index:100}
.who{display:flex;align-items:center;gap:8px;margin-left:auto}
.top .role{margin-left:0}
.pager{display:flex;gap:8px;align-items:center;justify-content:flex-end;padding:10px 16px;border-top:1px solid var(--line)}