:root{
  --bg:#F3F5F4;
  --paper:#FFFFFF;
  --ink:#16232E;
  --ink-soft:#5B6B71;
  --line:#DEE4E2;
  --teal:#1F6F6B;
  --teal-soft:#E4F0EE;
  --amber:#B9762E;
  --amber-soft:#F6EBDC;
  --rose:#8E4A4A;
  --rose-soft:#F3E6E6;
  --navy:#2A3F54;
  --navy-soft:#E7ECF1;
  --gold:#C79A3E;
}

*{box-sizing:border-box;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:'IBM Plex Sans', sans-serif;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,.display{
  font-family:'Fraunces', serif;
  font-weight:600;
}
button,input,select,textarea{font:inherit;}
.mono{font-family:'IBM Plex Mono', monospace;}
.app{display:flex;min-height:100vh;}

.chart-rail{
  width:260px;
  flex-shrink:0;
  background:var(--paper);
  border-right:1px solid var(--line);
  padding:20px 0 40px 0;
}
.rail-head{
  padding:0 20px 18px 20px;
  border-bottom:1px solid var(--line);
  margin-bottom:6px;
}
.rail-head .eyebrow,.rail-group-label,.cat-header .eyebrow,.subhead{
  font-family:'IBM Plex Mono', monospace;
  text-transform:uppercase;
  color:var(--ink-soft);
}
.rail-head .eyebrow{font-size:10.5px;letter-spacing:.12em;}
.rail-head h1{font-size:19px;margin:4px 0 0 0;line-height:1.15;}
.rail-group-label{font-size:10px;letter-spacing:.1em;padding:16px 20px 6px;}
.tab-btn{
  display:flex;
  align-items:center;
  gap:10px;
  width:100%;
  border:none;
  background:none;
  cursor:pointer;
  padding:8px 16px 8px 20px;
  text-align:left;
  font-size:13.5px;
  color:var(--ink);
  border-left:3px solid transparent;
}
.tab-btn:hover{background:rgba(0,0,0,.025);}
.tab-btn.active{
  background:var(--tab-soft,var(--teal-soft));
  border-left-color:var(--tab-color,var(--teal));
  font-weight:500;
}
.tab-flag{width:8px;height:8px;border-radius:2px;background:var(--tab-color,var(--teal));flex-shrink:0;}
.tab-name{flex:1;min-width:0;}
.tab-count{font-family:'IBM Plex Mono', monospace;font-size:10.5px;color:var(--ink-soft);}
.tab-count.done{color:var(--teal);}
.rail-overview-btn{
  margin:14px 20px 0;
  padding:9px 12px;
  border-radius:8px;
  border:1px dashed var(--line);
  background:none;
  font-family:'IBM Plex Mono', monospace;
  font-size:11px;
  letter-spacing:.04em;
  color:var(--ink-soft);
  cursor:pointer;
  width:calc(100% - 40px);
  text-align:left;
}
.rail-overview-btn:hover{border-color:var(--teal);color:var(--teal);}

.main{flex:1;min-width:0;padding:28px 40px 60px;}
.top-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:18px;}
.trainee-bar{display:flex;align-items:center;gap:10px;margin-bottom:22px;flex-wrap:wrap;}
.folder-tab{
  position:relative;
  padding:10px 20px 10px 18px;
  background:var(--paper);
  border:1px solid var(--line);
  border-bottom:none;
  border-radius:8px 8px 0 0;
  cursor:pointer;
  font-size:13.5px;
  color:var(--ink-soft);
  top:1px;
}
.folder-tab.active{
  color:var(--ink);
  font-weight:600;
  border-color:var(--navy);
  box-shadow:0 -2px 0 var(--navy) inset;
}
.folder-tab .role{
  font-family:'IBM Plex Mono', monospace;
  font-size:10px;
  color:var(--ink-soft);
  text-transform:uppercase;
  letter-spacing:.06em;
  display:block;
  margin-top:2px;
}
.folder-rule{flex:1;border-bottom:1px solid var(--navy);align-self:flex-end;height:1px;min-width:20px;}

.cat-header{margin-bottom:6px;}
.cat-header .eyebrow{font-size:11px;letter-spacing:.1em;color:var(--tab-color,var(--teal));}
.cat-header h2{margin:2px 0 4px;font-size:24px;}
.cat-progress-line{display:flex;align-items:center;gap:10px;margin-bottom:22px;}
.cat-progress-track{height:6px;width:220px;max-width:45vw;background:var(--line);border-radius:4px;overflow:hidden;}
.cat-progress-fill{height:100%;background:var(--tab-color,var(--teal));border-radius:4px;transition:width .3s ease;}
.cat-progress-text{font-family:'IBM Plex Mono', monospace;font-size:11.5px;color:var(--ink-soft);}

.overview-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px;margin-bottom:24px;}
.stat-card,.panel,.item-card{
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:10px;
}
.stat-card{padding:18px 20px;}
.stat-card .num{font-family:'Fraunces', serif;font-size:32px;font-weight:600;line-height:1;}
.stat-card .label{margin-top:6px;font-size:12px;color:var(--ink-soft);}
.panel{padding:14px 16px;margin-bottom:12px;}
.group-bar-row{display:flex;align-items:center;gap:14px;padding:9px 0;border-bottom:1px solid var(--line);}
.group-bar-row:last-child{border-bottom:none;}
.group-bar-label{width:210px;font-size:13px;flex-shrink:0;}
.group-bar-track{flex:1;height:8px;background:var(--line);border-radius:5px;overflow:hidden;}
.group-bar-fill{height:100%;border-radius:5px;}
.group-bar-pct{width:70px;text-align:right;font-family:'IBM Plex Mono', monospace;font-size:11.5px;color:var(--ink-soft);}

.subhead{font-size:11px;letter-spacing:.08em;margin:20px 0 8px 2px;}
.item-card{
  padding:14px 16px;
  margin-bottom:8px;
  display:flex;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
}
.item-name{flex:1;min-width:210px;font-size:13.5px;}
.done-mark{color:var(--teal);margin-right:6px;}
.video-link{
  width:100%;
  font-family:'IBM Plex Mono', monospace;
  font-size:11px;
}
.video-link a{color:var(--tab-color,var(--teal));text-decoration:none;}
.video-link a:hover{text-decoration:underline;}
.pill-btn,.chip-btn,.icon-btn,.form-btn{
  border:1px solid var(--line);
  background:var(--paper);
  color:var(--ink-soft);
  cursor:pointer;
}
.pill-btn{
  border-radius:7px;
  padding:6px 10px;
  font-family:'IBM Plex Mono', monospace;
  font-size:11px;
  white-space:nowrap;
}
.pill-btn:hover,.icon-btn:hover,.form-btn:hover{border-color:var(--tab-color,var(--teal));color:var(--tab-color,var(--teal));}
.pill-btn.on{
  background:var(--tab-soft,var(--teal-soft));
  border-color:var(--tab-color,var(--teal));
  color:var(--tab-color,var(--teal));
  font-weight:500;
}
.pill-btn.signoff.on{background:var(--tab-color,var(--teal));color:#fff;}
.icon-btn,.form-btn{
  border-radius:7px;
  padding:7px 10px;
  font-family:'IBM Plex Mono', monospace;
  font-size:11px;
}
.counter{display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:7px;padding:4px 6px;}
.counter button{
  width:22px;
  height:22px;
  border-radius:5px;
  border:1px solid var(--line);
  background:var(--paper);
  cursor:pointer;
  font-size:13px;
  line-height:1;
  color:var(--ink-soft);
}
.counter .count-num{font-family:'IBM Plex Mono', monospace;font-weight:600;font-size:14px;min-width:20px;text-align:center;}
.counter .count-label{font-size:10.5px;color:var(--ink-soft);font-family:'IBM Plex Mono', monospace;}
.component-row{
  width:100%;
  display:flex;
  align-items:center;
  gap:6px;
  flex-wrap:wrap;
  margin-top:8px;
  padding-top:10px;
  border-top:1px dashed var(--line);
}
.component-row .comp-label{
  font-family:'IBM Plex Mono', monospace;
  font-size:10px;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--ink-soft);
  margin-right:4px;
}
.chip-btn{
  border-radius:14px;
  padding:4px 10px;
  font-size:11px;
  white-space:nowrap;
  transition:background .12s ease,border-color .12s ease,color .12s ease,transform .12s ease;
}
.chip-btn:active{transform:scale(.97);}
.chip-btn.on{
  background:var(--tab-color,var(--teal));
  border-color:var(--tab-color,var(--teal));
  color:#fff;
  box-shadow:0 0 0 2px var(--tab-soft,var(--teal-soft));
}
.comp-progress{margin-left:auto;font-family:'IBM Plex Mono', monospace;font-size:10.5px;color:var(--ink-soft);font-weight:500;}
.comp-progress.complete{color:var(--tab-color,var(--teal));font-weight:600;}
.component-meter{
  width:100%;
  height:7px;
  border-radius:999px;
  background:var(--line);
  overflow:hidden;
  margin-top:3px;
}
.component-meter-fill{
  height:100%;
  border-radius:999px;
  background:var(--tab-color,var(--teal));
  transition:width .18s ease;
}
.notes-field{
  width:100%;
  margin-top:6px;
  border:none;
  border-top:1px dashed var(--line);
  padding-top:8px;
  font-size:12px;
  color:var(--ink-soft);
  resize:vertical;
  min-height:34px;
  background:none;
}
.notes-field:focus{outline:none;color:var(--ink);}

.admin-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;}
.field{display:flex;flex-direction:column;gap:5px;margin-bottom:8px;}
.field label{font-family:'IBM Plex Mono', monospace;font-size:10.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-soft);}
.field input,.field select{
  border:1px solid var(--line);
  border-radius:7px;
  padding:8px 10px;
  background:#fff;
  color:var(--ink);
}
.activity-row{font-size:12px;color:var(--ink-soft);padding:8px 0;border-bottom:1px solid var(--line);}
.activity-row:last-child{border-bottom:none;}
.login-shell{max-width:420px;margin:12vh auto;background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:28px;}
.login-shell h1{font-size:24px;margin:0 0 8px;}
.login-shell p{color:var(--ink-soft);font-size:13px;}
.loading{padding:60px;text-align:center;color:var(--ink-soft);font-family:'IBM Plex Mono', monospace;font-size:12px;}
.error{color:#8E4A4A;font-size:13px;margin-top:10px;}

@media (max-width:800px){
  .app{flex-direction:column;}
  .chart-rail{width:100%;border-right:none;border-bottom:1px solid var(--line);padding-bottom:18px;}
  .main{padding:20px;}
  .group-bar-row{align-items:flex-start;flex-direction:column;gap:6px;}
  .group-bar-label,.group-bar-pct{width:auto;text-align:left;}
  .group-bar-track{width:100%;}
  .item-name{min-width:100%;}
  .pill-btn,.chip-btn{white-space:normal;}
}