/* Brabo Manager Training: shared shell styles (login, invite, setup, dashboard) */
:root{
  --brand:#036F8C; --brand-deep:#02516A; --brand-ink:#0B3B4A; --brand-soft:#DCEDF3; --brand-tint:#F2F8FA; --on-brand:#FFFFFF;
  --bg:#FFFFFF; --surface:#F5F9FB; --fg:#182A32; --muted:#5A717A; --line:#D3E0E6; --line-strong:#AFC5CE;
  --ok:#1F7A4D; --ok-soft:#E2F3E9; --warn:#8F6208; --warn-soft:#FBF1D9; --bad:#B4302A; --bad-soft:#FBE7E5;
  --logo-blue:block; --logo-light:none;
  --display:'Cinzel','Trajan Pro',Georgia,'Times New Roman',serif;
  --serif:'Source Serif 4',Georgia,'Times New Roman',serif;
  --sans:'Source Sans 3','Segoe UI',Helvetica,Arial,sans-serif;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --brand:#5FB9D3; --brand-deep:#8ED2E4; --brand-ink:#CFE7EF; --brand-soft:#16333E; --brand-tint:#10252E; --on-brand:#0B1A20;
    --bg:#0D191F; --surface:#13232B; --fg:#E4EDF1; --muted:#9FB4BC; --line:#28414B; --line-strong:#3C5A66;
    --ok:#5CC48A; --ok-soft:#153426; --warn:#E2B04A; --warn-soft:#3A2E12; --bad:#F08A82; --bad-soft:#3D1D1B;
    --logo-blue:none; --logo-light:block; color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --brand:#5FB9D3; --brand-deep:#8ED2E4; --brand-ink:#CFE7EF; --brand-soft:#16333E; --brand-tint:#10252E; --on-brand:#0B1A20;
  --bg:#0D191F; --surface:#13232B; --fg:#E4EDF1; --muted:#9FB4BC; --line:#28414B; --line-strong:#3C5A66;
  --ok:#5CC48A; --ok-soft:#153426; --warn:#E2B04A; --warn-soft:#3A2E12; --bad:#F08A82; --bad-soft:#3D1D1B;
  --logo-blue:none; --logo-light:block; color-scheme:dark;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;height:100%}
body{margin:0;min-height:100%;background:var(--bg);color:var(--fg);font-family:var(--sans);font-size:16px;line-height:1.5;display:flex;flex-direction:column}
[hidden]{display:none!important}
img{max-width:100%}
a{color:var(--brand)}
h1,h2,h3{text-wrap:balance;line-height:1.2;margin:0}
p{margin:0}
button{font-family:inherit}
:focus-visible{outline:3px solid var(--brand);outline-offset:2px}
.wrap{width:100%;max-width:1120px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.kicker{font-family:var(--display);letter-spacing:.16em;text-transform:uppercase;font-size:.72rem;color:var(--brand);font-weight:700}
.muted{color:var(--muted)}
.small{font-size:.88rem}

/* header */
.site{border-bottom:4px solid var(--brand);background:var(--bg)}
.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px 28px;padding-block:12px;flex-wrap:wrap}
.logo{display:block;line-height:0}
.logo img{height:44px;width:auto}
.logo .light{display:var(--logo-light)}
.logo .blue{display:var(--logo-blue)}
.masthead{display:flex;flex-direction:column;gap:2px}
.masthead .title{font-family:var(--serif);font-size:1.2rem;font-weight:600;color:var(--brand-ink)}
.userbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-size:.92rem}
.userbar .who{display:flex;flex-direction:column;line-height:1.2;text-align:right}
.userbar .who b{font-weight:600}
.userbar .who span{font-size:.8rem;color:var(--muted)}
.badge{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:2px 10px;font-size:.75rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;background:var(--brand-soft);color:var(--brand-ink)}
.badge.ok{background:var(--ok-soft);color:var(--ok)}
.badge.warn{background:var(--warn-soft);color:var(--warn)}
.badge.bad{background:var(--bad-soft);color:var(--bad)}
.badge.neutral{background:var(--surface);color:var(--muted);border:1px solid var(--line)}

/* nav tabs */
.tabs{position:sticky;top:env(safe-area-inset-top,0px);background:var(--bg);border-bottom:1px solid var(--line);z-index:5}
.tabs .wrap{display:flex;gap:4px;flex-wrap:wrap;padding-block:8px;align-items:center}
.tab{appearance:none;border:0;background:transparent;font-size:.95rem;font-weight:600;color:var(--muted);padding:9px 14px;border-radius:999px;cursor:pointer;line-height:1}
.tab:hover{background:var(--surface);color:var(--fg)}
.tab[aria-selected="true"]{background:var(--brand);color:var(--on-brand)}

main{flex:1}
main .wrap{padding-block:28px 64px;display:flex;flex-direction:column;gap:24px}
.page-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap}
.page-head h1{font-family:var(--serif);font-size:1.8rem;font-weight:700;color:var(--brand-ink)}
.page-head .lede{color:var(--muted);max-width:60ch}

/* cards */
.card{border:1px solid var(--line);border-radius:10px;padding:18px 20px;display:flex;flex-direction:column;gap:12px;background:var(--bg);min-width:0}
.card h2{font-family:var(--serif);font-size:1.25rem;color:var(--brand-ink)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}
.course{border:1px solid var(--line);border-radius:12px;padding:20px 22px;display:flex;flex-direction:column;gap:12px;background:var(--bg);min-width:0}
.course h2{font-family:var(--serif);font-size:1.3rem;color:var(--brand-ink)}
.course .sub{color:var(--muted)}
.bar{height:8px;border-radius:999px;background:var(--surface);overflow:hidden;border:1px solid var(--line)}
.bar i{display:block;height:100%;background:var(--brand);border-radius:999px}
.bar.done i{background:var(--ok)}
.parts{display:flex;gap:6px;flex-wrap:wrap}
.part{font-size:.78rem;font-weight:600;border:1px solid var(--line);border-radius:999px;padding:3px 10px;color:var(--muted);display:inline-flex;gap:6px;align-items:center}
.part.on{border-color:var(--ok);color:var(--ok);background:var(--ok-soft)}
.course .foot{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-top:auto}

/* buttons */
.btn{appearance:none;border:1px solid var(--brand);background:var(--brand);color:var(--on-brand);font-weight:600;font-size:.95rem;padding:10px 16px;border-radius:8px;cursor:pointer;display:inline-flex;align-items:center;gap:8px;line-height:1.1;text-decoration:none}
.btn:hover{background:var(--brand-deep);border-color:var(--brand-deep)}
.btn.ghost{background:transparent;color:var(--brand)}
.btn.ghost:hover{background:var(--brand-tint)}
.btn.quiet{background:transparent;color:var(--muted);border-color:var(--line-strong)}
.btn.quiet:hover{background:var(--surface);color:var(--fg)}
.btn.danger{background:transparent;color:var(--bad);border-color:var(--bad)}
.btn.sm{padding:6px 10px;font-size:.85rem}
.btn[disabled]{opacity:.55;cursor:default}
.actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}

/* forms */
label{display:flex;flex-direction:column;gap:6px;font-size:.88rem;font-weight:600;color:var(--muted)}
input[type="text"],input[type="email"],input[type="password"],input[type="search"],select,textarea{font:inherit;font-size:1rem;color:var(--fg);background:var(--bg);border:1px solid var(--line-strong);border-radius:6px;padding:10px 12px;width:100%;max-width:100%}
textarea{min-height:90px;resize:vertical}
.field{display:flex;flex-direction:column;gap:6px}
.form{display:flex;flex-direction:column;gap:14px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.row>*{min-width:0}
.check{display:flex;align-items:center;gap:10px;font-weight:500;color:var(--fg);font-size:.98rem;flex-direction:row}
.check input{width:18px;height:18px;margin:0}
.error{color:var(--bad);font-weight:600;font-size:.92rem;min-height:1.2em}
.success{color:var(--ok);font-weight:600;font-size:.92rem}
.hint{font-size:.85rem;color:var(--muted)}
.linkbox{display:flex;gap:8px;align-items:center}
.linkbox input{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.85rem}

/* narrow pages */
.lms-narrow{flex:1;display:flex;align-items:flex-start;justify-content:center;padding:40px max(16px,env(safe-area-inset-left,0px)) 64px}
.lms-card{width:100%;max-width:440px;border:1px solid var(--line);border-radius:12px;padding:28px;display:flex;flex-direction:column;gap:16px;background:var(--bg)}
.lms-card h1{font-family:var(--serif);font-size:1.6rem;color:var(--brand-ink)}
.lms-card .logo{align-self:flex-start;margin-bottom:4px}
.lms-card .logo img{height:40px}

/* tables */
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:10px}
table{border-collapse:collapse;width:100%;font-size:.92rem}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-weight:700;color:var(--brand-ink);background:var(--surface);white-space:nowrap;font-size:.82rem;letter-spacing:.03em;text-transform:uppercase}
tr:last-child td{border-bottom:0}
td .name{font-weight:600}
td .email{font-size:.82rem;color:var(--muted)}
td.num{font-variant-numeric:tabular-nums;white-space:nowrap}
.prog{display:flex;flex-direction:column;gap:4px;min-width:140px}
.prog .bar{height:6px}
.prog span{font-size:.8rem;color:var(--muted);white-space:nowrap}
.rowlink{cursor:pointer}
.rowlink:hover td{background:var(--brand-tint)}
.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;justify-content:space-between}
.toolbar .left,.toolbar .right{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}
.stat{border:1px solid var(--line);border-radius:10px;padding:12px 14px;display:flex;flex-direction:column;gap:2px;background:var(--surface)}
.stat b{font-family:var(--serif);font-size:1.6rem;color:var(--brand-ink);font-variant-numeric:tabular-nums;line-height:1.1}
.stat span{font-size:.82rem;color:var(--muted)}

/* modal */
.modal-bg{position:fixed;inset:0;background:rgba(10,20,25,.55);display:flex;align-items:center;justify-content:center;padding:16px;z-index:20}
.modal{background:var(--bg);color:var(--fg);border-radius:12px;padding:24px;width:100%;max-width:520px;display:flex;flex-direction:column;gap:14px;border:1px solid var(--line);max-height:92vh;overflow:auto}
.modal h2{font-family:var(--serif);font-size:1.3rem;color:var(--brand-ink)}
.toast{position:fixed;left:50%;bottom:max(20px,env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--brand-ink);color:#fff;padding:10px 16px;border-radius:999px;font-weight:600;font-size:.92rem;z-index:30;box-shadow:0 6px 24px rgba(0,0,0,.2)}
:root[data-theme="dark"] .toast{background:var(--brand-soft);color:var(--fg)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .toast{background:var(--brand-soft);color:var(--fg)}}
.empty{border:1px dashed var(--line-strong);border-radius:10px;padding:24px;text-align:center;color:var(--muted)}
.record{white-space:pre-wrap;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.85rem;background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:12px;line-height:1.5;overflow-x:auto}
.crumb{font-size:.9rem;color:var(--muted)}
.crumb a{text-decoration:none;font-weight:600}
.pill-list{display:flex;gap:6px;flex-wrap:wrap}

footer.site-foot{border-top:1px solid var(--line);background:var(--surface);font-size:.85rem;color:var(--muted)}
footer.site-foot .wrap{padding-block:18px 24px;display:flex;flex-direction:column;gap:6px}
footer.site-foot b{color:var(--brand-ink)}

@media (max-width:720px){
  .row{grid-template-columns:1fr}
  .userbar .who{text-align:left}
  .page-head{align-items:flex-start}
}
@media (prefers-reduced-motion: reduce){*{transition:none!important}}