:root{
  --navy:#06064C; --slate:#12324F; --slate-2:#1c4468;
  --teal:#3DBDB0; --teal-deep:#2FA599; --teal-soft:#E6F6F4;
  --violet:#6F02F4; --violet-soft:#F1E7FE; --purple:#7E57C2;
  --blue:#2F6FB0; --blue-soft:#E7F0FA;
  --ink:#1a2430; --muted:#5d6b7a; --line:#e6ebf1; --bg:#f5f7fb; --card:#ffffff;
  --ok:#1f9d6b; --warn:#d99413; --danger:#c8442f;
  --radius:16px; --radius-sm:10px; --shadow:0 4px 20px rgba(10,20,50,.06);
  --shadow-lg:0 12px 40px rgba(10,20,50,.12);
  --font:'Poppins',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:var(--font);color:var(--ink);background:var(--bg);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:var(--violet);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{margin:0 0 .4em;line-height:1.2;color:var(--navy);font-weight:700}
h1{font-size:1.7rem} h2{font-size:1.25rem} h3{font-size:1.05rem}
p{margin:0 0 1em}
.muted{color:var(--muted)}
.small{font-size:.82rem}
.center{text-align:center}
.mono{font-variant-numeric:tabular-nums}

/* Logo -------------------------------------------------------------------- */
.brand{display:flex;align-items:center;gap:.6rem}
.brand .sym{width:34px;height:34px;flex:none}
.brand .word{height:22px}
.brand .word img{height:100%;display:block}
.brand.on-dark .sym{filter:brightness(0) invert(1)}
.wordmark{display:inline-block;font-style:italic;font-weight:400;font-size:1.35rem;color:var(--navy);letter-spacing:-.01em;line-height:1}
.wordmark b{font-weight:700;color:var(--navy)}
.brand.on-dark .wordmark,.brand.on-dark .wordmark b{color:#fff}
.tagline{font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--teal);font-weight:600;margin-top:2px}

/* Buttons ----------------------------------------------------------------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;border:none;cursor:pointer;
  font-family:var(--font);font-weight:600;font-size:.92rem;padding:.7rem 1.3rem;border-radius:999px;
  background:var(--violet);color:#fff;transition:.15s;text-decoration:none;line-height:1}
.btn:hover{filter:brightness(1.06);text-decoration:none;transform:translateY(-1px)}
.btn.block{width:100%}
.btn.teal{background:var(--teal-deep)}
.btn.navy{background:var(--slate)}
.btn.ghost{background:transparent;color:var(--slate);border:1.5px solid var(--line)}
.btn.ghost:hover{border-color:var(--violet);color:var(--violet)}
.btn.sm{padding:.45rem .9rem;font-size:.82rem}
.btn[disabled]{opacity:.5;cursor:not-allowed;transform:none}

/* Auth screens ------------------------------------------------------------ */
.auth-wrap{min-height:100vh;display:grid;grid-template-columns:1.05fr .95fr}
.auth-hero{background:linear-gradient(150deg,var(--violet) 0%,#4b1fb0 45%,var(--slate) 100%);color:#fff;
  position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:center;padding:4rem}
.auth-hero .drop{position:absolute;top:-70px;left:-70px;width:240px;height:240px;background:var(--violet);
  border-radius:0 60% 60% 60%;filter:blur(6px);opacity:.5}
.auth-hero .emblem{width:104px;margin:0 0 1.6rem;filter:brightness(0) invert(1);opacity:.96}
.auth-hero h2{color:#fff;font-size:2rem;max-width:22ch}
.auth-hero p{color:rgba(255,255,255,.82);max-width:40ch}
.auth-hero .tl{margin-top:2rem;font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.7)}
.auth-form{display:flex;align-items:center;justify-content:center;padding:3rem;background:var(--card)}
.auth-card{width:100%;max-width:390px}
.auth-card .brand{margin-bottom:2rem}
label{display:block;font-weight:600;font-size:.85rem;margin:.9rem 0 .3rem;color:var(--slate)}
input[type=text],input[type=email],input[type=password],input[type=number],select,textarea{
  width:100%;padding:.72rem .9rem;border:1.5px solid var(--line);border-radius:var(--radius-sm);
  font-family:var(--font);font-size:.95rem;background:#fff;transition:.15s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--violet);box-shadow:0 0 0 3px var(--violet-soft)}
.checkbox{display:flex;gap:.55rem;align-items:flex-start;margin:1rem 0;font-size:.85rem;font-weight:400;color:var(--muted)}
.checkbox input{margin-top:3px}
.alert{padding:.7rem 1rem;border-radius:var(--radius-sm);font-size:.85rem;margin-bottom:1rem}
.alert.err{background:#fdecec;color:var(--danger);border:1px solid #f5c2ba}
.alert.ok{background:#e8f7f0;color:var(--ok);border:1px solid #b5e6cf}
.sep{margin:1.4rem 0;text-align:center;color:var(--muted);font-size:.8rem}

/* App shell --------------------------------------------------------------- */
.shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}
.sidebar{background:var(--slate);color:#fff;padding:1.5rem 1rem;display:flex;flex-direction:column;gap:.3rem;position:sticky;top:0;height:100vh}
.sidebar .brand{padding:.4rem .6rem 1.4rem}
.nav-link{display:flex;align-items:center;gap:.7rem;padding:.7rem .9rem;border-radius:var(--radius-sm);
  color:rgba(255,255,255,.78);font-weight:500;font-size:.9rem;transition:.12s}
.nav-link:hover{background:rgba(255,255,255,.08);color:#fff;text-decoration:none}
.nav-link.active{background:var(--violet);color:#fff}
.nav-link .ic{width:18px;height:18px;flex:none;opacity:.9}
.nav-sec{font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.4);margin:1.1rem .9rem .3rem}
.sidebar .spacer{flex:1}
.userbox{border-top:1px solid rgba(255,255,255,.12);padding-top:1rem;margin-top:.5rem}
.userbox .name{font-weight:600;font-size:.88rem}
.userbox .role{font-size:.72rem;color:var(--teal);text-transform:capitalize}
.main{padding:2.2rem 2.6rem;max-width:1200px}
.topbar{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1.8rem;gap:1rem}
.topbar .sub{color:var(--muted);font-size:.9rem}

/* Cards & layout ---------------------------------------------------------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem;box-shadow:var(--shadow)}
.card + .card{margin-top:1.2rem}
.grid{display:grid;gap:1.2rem}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-4{grid-template-columns:repeat(4,1fr)}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.2rem 1.3rem;box-shadow:var(--shadow)}
.stat .n{font-size:2rem;font-weight:700;color:var(--navy);line-height:1}
.stat .l{color:var(--muted);font-size:.82rem;margin-top:.3rem}
.stat.accent{background:linear-gradient(140deg,var(--violet),#4b1fb0);color:#fff;border:none}
.stat.accent .n,.stat.accent .l{color:#fff}

/* Badges / levels --------------------------------------------------------- */
.badge{display:inline-flex;align-items:center;gap:.35rem;padding:.28rem .7rem;border-radius:999px;font-size:.74rem;font-weight:600}
.badge.blue{background:var(--blue-soft);color:var(--blue)}
.badge.teal{background:var(--teal-soft);color:var(--teal-deep)}
.badge.purple{background:var(--violet-soft);color:var(--violet)}
.badge.grey{background:#eef1f5;color:var(--muted)}
.badge.ok{background:#e8f7f0;color:var(--ok)}
.badge.warn{background:#fdf2e0;color:var(--warn)}
.dot{width:10px;height:10px;border-radius:50%;display:inline-block}

/* Tables ------------------------------------------------------------------ */
table{width:100%;border-collapse:collapse;font-size:.88rem}
th{text-align:left;font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);padding:.6rem .7rem;border-bottom:2px solid var(--line)}
td{padding:.75rem .7rem;border-bottom:1px solid var(--line);vertical-align:middle}
tr:last-child td{border-bottom:none}
.table-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.table-card table{margin:0}
.table-card th{padding:.9rem 1rem} .table-card td{padding:.85rem 1rem}

/* Meters / bars ----------------------------------------------------------- */
.meter{height:10px;border-radius:999px;background:#eef1f5;overflow:hidden}
.meter > span{display:block;height:100%;border-radius:999px}
.pill-row{display:flex;gap:.5rem;flex-wrap:wrap}

/* Assessment -------------------------------------------------------------- */
.quiz{max-width:720px;margin:0 auto}
.progress{position:sticky;top:0;background:var(--bg);padding:1rem 0;z-index:5}
.progress .bar{height:8px;background:#e6ebf1;border-radius:999px;overflow:hidden}
.progress .bar > span{display:block;height:100%;background:linear-gradient(90deg,var(--teal),var(--violet));transition:width .3s}
.q{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem;margin-bottom:1rem;box-shadow:var(--shadow)}
.q .cat{font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--teal-deep);font-weight:700;margin-bottom:.4rem}
.q .txt{font-size:1.08rem;font-weight:600;color:var(--navy);margin-bottom:1rem}
.opts{display:flex;flex-direction:column;gap:.55rem}
.opt{display:flex;align-items:center;gap:.7rem;padding:.8rem 1rem;border:1.5px solid var(--line);border-radius:var(--radius-sm);cursor:pointer;transition:.12s;font-weight:500}
.opt:hover{border-color:var(--teal)}
.opt input{display:none}
.opt .mark{width:20px;height:20px;border-radius:50%;border:2px solid #c8d2de;flex:none;transition:.12s}
.opt.checked{border-color:var(--violet);background:var(--violet-soft)}
.opt.checked .mark{border-color:var(--violet);background:var(--violet);box-shadow:inset 0 0 0 3px #fff}
.answered-tick{color:var(--ok)}

/* Report ------------------------------------------------------------------ */
.report-hero{border-radius:var(--radius);padding:2rem;color:#fff;position:relative;overflow:hidden}
.report-hero .ring{width:120px;height:120px;border-radius:50%;border:10px solid rgba(255,255,255,.25);display:flex;align-items:center;justify-content:center;font-size:1.8rem;font-weight:700}
.cat-row{display:grid;grid-template-columns:180px 1fr auto;gap:1rem;align-items:center;padding:.9rem 0;border-bottom:1px solid var(--line)}
.cat-row:last-child{border-bottom:none}
.print-btn{}
@media print{
  .sidebar,.topbar .btn,.no-print{display:none!important}
  .shell{display:block}
  .main{padding:0;max-width:100%}
  body{background:#fff}
  .card{box-shadow:none;border:1px solid #ddd}
}

.flash{padding:.8rem 1rem;border-radius:var(--radius-sm);margin-bottom:1.2rem;font-size:.88rem;background:var(--teal-soft);color:var(--teal-deep);border:1px solid #bfe7e1}
.notice-box{background:var(--violet-soft);border:1px solid #d9c2fb;border-radius:var(--radius);padding:1.3rem}
.empty{text-align:center;padding:3rem 1rem;color:var(--muted)}
.empty .em{font-size:2.4rem;margin-bottom:.5rem}

@media(max-width:900px){
  .shell{grid-template-columns:1fr}
  .sidebar{position:static;height:auto;flex-direction:row;flex-wrap:wrap;align-items:center}
  .sidebar .spacer,.nav-sec{display:none}
  .main{padding:1.3rem}
  .auth-wrap{grid-template-columns:1fr}.auth-hero{display:none}
  .grid.cols-2,.grid.cols-3,.grid.cols-4{grid-template-columns:1fr}
  .cat-row{grid-template-columns:1fr}
}

/* Language switcher */
.lang-switch{display:flex;gap:.3rem;align-items:center}
.lang-link{font-size:.72rem;font-weight:700;letter-spacing:.03em;padding:.3rem .55rem;border-radius:6px;color:var(--muted);text-decoration:none;border:1px solid transparent}
.lang-link:hover{color:var(--violet);text-decoration:none;background:var(--violet-soft)}
.lang-link.active{color:var(--violet);background:var(--violet-soft);border-color:var(--violet-soft)}
.sidebar .lang-switch{padding:0 .2rem;margin-bottom:.8rem}
.sidebar .lang-link{color:rgba(255,255,255,.65)}
.sidebar .lang-link:hover,.sidebar .lang-link.active{color:#fff;background:rgba(255,255,255,.12)}
.auth-hero .lang-switch{position:absolute;top:1.5rem;right:1.5rem}
.auth-hero .lang-link{color:rgba(255,255,255,.7)}
.auth-hero .lang-link:hover,.auth-hero .lang-link.active{color:#fff;background:rgba(255,255,255,.18)}