:root{
  --bg:#fff7ef;
  --bg-2:#fffdf8;
  --surface:#ffffff;
  --surface-alt:#fff8f1;
  --ink:#1f2940;
  --text:#2a3550;
  --muted:#69758f;
  --line:#e8dcce;
  --shadow:0 18px 50px rgba(53,43,92,.12);
  --shadow-soft:0 10px 30px rgba(50,40,90,.09);
  --blue:#3b82f6;
  --cyan:#22c3c8;
  --teal:#18b58c;
  --lime:#9ed84a;
  --yellow:#ffc857;
  --orange:#ff934f;
  --coral:#ff6b6b;
  --pink:#ff5db1;
  --violet:#8b6bff;
  --deep:#28345a;
  --white:#ffffff;
  font-family:'Segoe UI',Inter,Arial,sans-serif;
  font-synthesis:none;
  color:var(--text);
  background:var(--bg);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  min-height:100vh;
  background:
    radial-gradient(circle at 10% 10%, rgba(255,200,87,.35), transparent 22%),
    radial-gradient(circle at 85% 12%, rgba(139,107,255,.18), transparent 22%),
    radial-gradient(circle at 75% 78%, rgba(34,195,200,.18), transparent 20%),
    linear-gradient(180deg,#fff9f2 0%,#fffefb 55%,#fff5ee 100%);
  color:var(--text);
}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
button:disabled{opacity:.5;cursor:not-allowed}
a{color:var(--violet)}
::selection{background:rgba(139,107,255,.18)}

.splash{
  min-height:100vh;
  display:grid;
  place-content:center;
  text-align:center;
  background:
    radial-gradient(circle at top left, rgba(255,200,87,.45), transparent 28%),
    radial-gradient(circle at bottom right, rgba(34,195,200,.22), transparent 30%),
    linear-gradient(145deg,#fffaf4,#ffffff);
}
.splash-symbol{
  width:96px;height:96px;margin:auto;
  background:linear-gradient(135deg,var(--orange),var(--pink));
  color:#fff;font:700 64px/96px Georgia,serif;border-radius:28px;
  box-shadow:0 18px 35px rgba(255,107,107,.28);
  animation:floaty 4s ease-in-out infinite;
}
.splash-symbol span{color:#ffeeb7}
.splash p{font-weight:700;color:var(--deep)}

.shell{
  display:grid;
  grid-template-columns:280px minmax(0,1fr);
  min-height:100vh;
}
.side{
  position:sticky;top:0;height:100vh;overflow-y:auto;
  color:#fff;
  padding:28px 18px 22px;
  background:
    linear-gradient(180deg,#2a3460 0%,#253e73 38%,#205d73 100%);
  box-shadow:inset -1px 0 0 rgba(255,255,255,.08);
  display:flex;flex-direction:column;
  isolation:isolate;
}
.side-deco{
  position:absolute;border-radius:999px;filter:blur(2px);opacity:.7;z-index:-1;
  animation:drift 13s ease-in-out infinite;
}
.side-deco-a{width:170px;height:170px;background:radial-gradient(circle, rgba(255,200,87,.55), transparent 70%);right:-70px;top:42px}
.side-deco-b{width:210px;height:210px;background:radial-gradient(circle, rgba(255,93,177,.28), transparent 70%);left:-80px;bottom:90px;animation-duration:16s}
.brand{padding:0 12px 30px;display:flex;gap:12px;align-items:center}
.brand-mark{
  width:50px;height:50px;border-radius:16px;display:grid;place-items:center;
  color:#fff;font:700 34px Georgia,serif;position:relative;
  background:linear-gradient(135deg,var(--orange),var(--pink));
  box-shadow:0 12px 28px rgba(255,107,107,.28);
}
.brand-mark:after{
  content:'';width:11px;height:11px;border-radius:50%;
  background:#fff4a4;position:absolute;right:6px;top:5px;
  box-shadow:0 0 0 4px rgba(255,255,255,.18);
}
.brand b{font-weight:900;letter-spacing:.5px;font-size:17px}
.brand small{display:block;color:#cee2ff;font-size:11px;letter-spacing:1.4px;margin-top:4px}
.nav-head{color:#b8c6ef;letter-spacing:2px;font-size:10px;font-weight:800;text-transform:uppercase;padding:8px 14px 10px}
.nav-item{
  position:relative;
  border:0;width:100%;background:transparent;color:#edf3ff;
  text-align:left;border-radius:18px;display:flex;align-items:center;gap:13px;
  font-size:13.5px;font-weight:700;padding:14px 14px;margin:4px 0;
  transition:transform .18s ease, background .18s ease, box-shadow .18s ease, color .18s ease;
}
.nav-item:hover{background:rgba(255,255,255,.12);transform:translateX(4px)}
.nav-item.active{
  background:linear-gradient(135deg,#ffffff,#fff3dc);
  color:var(--deep);
  box-shadow:0 10px 22px rgba(12,18,42,.14);
}
.nav-item svg{width:19px;height:19px;flex-shrink:0}
.side-note{
  margin-top:auto;
  border:1px solid rgba(255,255,255,.16);
  border-radius:22px;padding:18px 16px;
  background:linear-gradient(135deg,rgba(255,255,255,.14),rgba(255,255,255,.06));
  backdrop-filter:blur(10px);
}
.side-note strong{display:block;font-size:14px;margin:10px 0 6px}
.side-note p{font-size:12px;color:#e7efff;line-height:1.65;margin:0}
.side-footer{font-size:11px;color:#c7d6ff;padding:18px 10px 0;font-weight:700;letter-spacing:.5px}

.main{min-width:0;position:relative}
.topbar{
  position:sticky;top:0;z-index:20;
  height:84px;display:flex;align-items:center;justify-content:space-between;gap:15px;
  padding:0 32px;background:rgba(255,252,247,.78);
  backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(232,220,206,.85);
}
.breadcrumb{color:var(--muted);font-size:13px}
.breadcrumb strong{color:var(--deep);font-weight:900}
.topactions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.avatar{
  width:40px;height:40px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--yellow),var(--orange));color:var(--deep);
  font-weight:900;box-shadow:0 8px 18px rgba(255,147,79,.26)
}
.user-name{font-size:13px;font-weight:850;color:var(--deep)}
.user-role{font-size:11px;color:var(--muted);display:block}
.workspace{padding:34px 32px 60px;max-width:1550px;margin:auto}

.eyebrow{
  font-size:11px;font-weight:900;letter-spacing:2px;text-transform:uppercase;
  color:var(--violet);display:block;margin-bottom:11px
}
.page-title{font:700 clamp(29px,3.1vw,45px)/1.05 Georgia,serif;letter-spacing:-1.1px;color:var(--deep);margin:0}
.page-sub{font-size:14px;color:var(--muted);line-height:1.75;max-width:760px;margin:12px 0 0}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:27px;flex-wrap:wrap}

.btn{
  border:0;border-radius:15px;min-height:44px;padding:10px 17px;
  font-weight:800;font-size:13px;background:var(--white);color:var(--deep);
  display:inline-flex;align-items:center;justify-content:center;gap:9px;white-space:nowrap;
  text-decoration:none;box-shadow:var(--shadow-soft);
  transition:transform .16s ease, box-shadow .16s ease, filter .16s ease, background .16s ease;
}
.btn:hover{transform:translateY(-2px);filter:brightness(.99);box-shadow:0 14px 28px rgba(55,45,98,.14)}
.btn:active{transform:translateY(0) scale(.98)}
.btn svg{width:17px;height:17px}
.btn.primary{background:linear-gradient(135deg,var(--blue),var(--violet));color:white}
.btn.coral{background:linear-gradient(135deg,var(--orange),var(--coral));color:white}
.btn.soft{background:linear-gradient(135deg,#eafdf8,#eef4ff);color:var(--deep)}
.btn.soft.light{background:linear-gradient(135deg,#fff3db,#fffdf7)}
.btn.small{padding:8px 12px;min-height:34px;font-size:12px;border-radius:12px}
.btn.plain{border:none;background:transparent;padding:8px;box-shadow:none}
.sound-btn{border:1px solid rgba(67,84,124,.1);background:rgba(255,255,255,.88)}
.btn:focus-visible,.nav-item:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:3px solid rgba(139,107,255,.28);outline-offset:2px
}

.hero{
  position:relative;overflow:hidden;
  background:linear-gradient(135deg,#2e3a6e 0%,#385f95 42%,#1f8e95 100%);
  color:#fff;border-radius:30px;min-height:260px;
  display:grid;grid-template-columns:1.12fr .88fr;box-shadow:var(--shadow);
}
.hero:before,.hero:after{content:'';position:absolute;border-radius:999px;opacity:.55}
.hero:before{width:220px;height:220px;background:radial-gradient(circle, rgba(255,200,87,.42), transparent 70%);left:-60px;top:-90px}
.hero:after{width:260px;height:260px;background:radial-gradient(circle, rgba(255,93,177,.25), transparent 70%);right:-70px;bottom:-110px}
.hero-copy{padding:32px 34px;z-index:1;display:flex;flex-direction:column;justify-content:center}
.hero .eyebrow{color:#ffe3a1}
.hero h2{font:600 32px/1.18 Georgia,serif;max-width:560px;margin:0 0 12px;letter-spacing:-.6px}
.hero p{color:#e6f2ff;font-size:14px;line-height:1.75;max-width:560px;margin:0}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.hero-visual{position:relative;display:grid;place-items:center;overflow:hidden;padding:24px}
.hero-orb{position:absolute;border-radius:50%;filter:blur(.5px);animation:floaty 7s ease-in-out infinite}
.orb-a{width:120px;height:120px;background:radial-gradient(circle, rgba(255,201,87,.75), rgba(255,201,87,0));top:24px;right:38px}
.orb-b{width:150px;height:150px;background:radial-gradient(circle, rgba(34,195,200,.65), rgba(34,195,200,0));left:24px;bottom:20px;animation-duration:8.5s}
.orb-c{width:85px;height:85px;background:radial-gradient(circle, rgba(255,93,177,.75), rgba(255,93,177,0));left:44px;top:32px;animation-duration:6s}
.hero-board{
  position:relative;width:min(92%,380px);height:220px;
  display:grid;place-items:center;
}
.large-grade{
  font:800 132px/.85 Georgia,serif;color:#fff2b8;
  text-shadow:0 14px 26px rgba(24,20,50,.25);letter-spacing:-10px;
  transform:rotate(-8deg);
}
.large-grade small{font:800 38px/1 Arial,sans-serif;color:#ffd4d4;letter-spacing:0}
.hero-chip,.hero-mini{
  position:absolute;border-radius:18px;padding:10px 14px;
  backdrop-filter:blur(10px);
  box-shadow:0 16px 32px rgba(18,26,60,.18);
}
.hero-chip{display:flex;gap:8px;align-items:center;font-weight:800;font-size:12px;color:var(--deep)}
.hero-chip.chip-coral{top:8px;left:12px;background:rgba(255,240,231,.96)}
.hero-chip.chip-gold{right:8px;top:50px;background:rgba(255,246,214,.96)}
.hero-mini{background:rgba(255,255,255,.94);color:var(--deep)}
.hero-mini strong{display:block;font-size:24px;line-height:1;font-family:Georgia,serif}
.hero-mini span{font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:1px;color:#5f6984}
.hero-mini-a{left:12px;bottom:16px;transform:rotate(-5deg)}
.hero-mini-b{right:20px;bottom:22px;transform:rotate(6deg)}
.hero-mini-c{right:-4px;top:130px;display:flex;gap:8px;align-items:center;font-weight:800}

.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:20px 0 30px}
.kpi{
  position:relative;overflow:hidden;
  background:linear-gradient(180deg,#fffdfb,#fff4e8);
  border:1px solid rgba(232,220,206,.9);padding:20px;border-radius:22px;min-height:128px;
  box-shadow:var(--shadow-soft);
}
.kpi:before{content:'';position:absolute;right:-28px;top:-30px;width:88px;height:88px;border-radius:28px;transform:rotate(18deg);opacity:.18;background:linear-gradient(135deg,var(--violet),var(--cyan))}
.kpi-top{display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:12px;font-weight:700}
.kpi-top svg{width:20px;height:20px;color:var(--violet)}
.kpi-value{display:block;font:800 34px/1 Georgia,serif;color:var(--deep);margin-top:18px}

.split{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(290px,.85fr);gap:18px}
.panel{
  background:rgba(255,255,255,.82);
  border:1px solid rgba(232,220,206,.86);
  border-radius:24px;overflow:hidden;margin:0;
  box-shadow:var(--shadow-soft);
  backdrop-filter:blur(10px);
}
.panel-head{padding:20px 22px;display:flex;justify-content:space-between;align-items:center;gap:10px;border-bottom:1px solid rgba(232,220,206,.8);background:linear-gradient(180deg,rgba(255,251,245,.92),rgba(255,255,255,.82))}
.panel-head h3,.section-title{font-size:17px;letter-spacing:-.25px;color:var(--deep);margin:0}
.panel-body{padding:20px 22px}
.list-line{display:flex;gap:15px;justify-content:space-between;align-items:center;border-bottom:1px solid rgba(232,220,206,.7);padding:15px 0}
.list-line:last-child{border:0}
.line-title{font-size:13px;font-weight:900;color:var(--deep)}
.line-sub{font-size:12px;color:var(--muted);margin-top:5px;line-height:1.55}
.pill{display:inline-flex;align-items:center;font-weight:900;font-size:11px;border-radius:999px;padding:7px 10px;color:var(--deep);background:#eef2ff;white-space:nowrap;letter-spacing:.3px}
.pill.awal{background:#ecebff;color:#5b4fcb}.pill.formatif{background:#e4fbf4;color:#148261}.pill.sumatif{background:#fff0e7;color:#d46b38}.pill.active{background:#daf7f0;color:#16886d}
.steps{display:grid;gap:13px}
.step{display:flex;gap:13px;align-items:flex-start}
.step-num{width:31px;height:31px;background:linear-gradient(135deg,var(--yellow),var(--orange));color:var(--deep);border-radius:12px;display:grid;place-items:center;font-size:12px;font-weight:900;flex-shrink:0;box-shadow:0 8px 18px rgba(255,147,79,.22)}
.step b{font-size:13px;color:var(--deep)}
.step p{font-size:12px;line-height:1.65;color:var(--muted);margin:4px 0 0}

.toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:17px 0}
.field-control{
  background:rgba(255,255,255,.95);border:1px solid #e0d7cd;color:var(--deep);
  border-radius:14px;min-height:44px;padding:10px 13px;font-size:13px;min-width:150px;max-width:100%;
  box-shadow:0 6px 16px rgba(65,54,103,.05)
}
.input-search{min-width:260px}
.table-scroll{overflow-x:auto}
.data-table{border-collapse:separate;border-spacing:0;width:100%;font-size:13px;min-width:640px}
.data-table th{text-align:left;background:#f7f0e8;color:#605d6b;font-size:11px;letter-spacing:.4px;padding:14px 16px;font-weight:900;white-space:nowrap}
.data-table th:first-child{border-top-left-radius:16px}.data-table th:last-child{border-top-right-radius:16px}
.data-table td{padding:15px 16px;border-bottom:1px solid #efe6db;vertical-align:middle;background:rgba(255,255,255,.72)}
.data-table tr:hover td{background:#fffaf3}.data-table tr:last-child td{border-bottom:0}
.muted{color:var(--muted)}
.mono{font-family:ui-monospace,Consolas,monospace}
.rating{font-size:22px;font-weight:900;color:var(--deep)}
.empty{text-align:center;padding:50px 25px;color:var(--muted);font-size:13px;line-height:1.7}
.empty .circle{width:58px;height:58px;background:linear-gradient(135deg,#f0f3ff,#fff0f5);border-radius:18px;margin:0 auto 14px;display:grid;place-items:center;box-shadow:var(--shadow-soft)}
.empty svg{width:23px;height:23px;color:var(--violet)}

.rubric-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:15px}
.rubric-card{
  background:linear-gradient(180deg,#fffdfb,#fff7ee);border:1px solid rgba(232,220,206,.92);
  border-radius:22px;padding:22px;display:flex;flex-direction:column;min-height:215px;
  box-shadow:var(--shadow-soft);transition:transform .16s ease, box-shadow .16s ease;
}
.rubric-card:hover{transform:translateY(-4px);box-shadow:0 20px 40px rgba(56,43,95,.12)}
.rubric-card .shape{width:46px;height:46px;background:linear-gradient(135deg,#e9f2ff,#fff1df);border-radius:15px;display:grid;place-items:center;color:var(--violet)}
.rubric-card h3{font-size:16px;color:var(--deep);margin:15px 0 8px}
.rubric-card p{font-size:12px;line-height:1.7;color:var(--muted);margin:0 0 17px;flex:1}
.rubric-card footer{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}
.rubric-card .field{font-size:11px;color:var(--teal);font-weight:900}

.alert{border-radius:18px;border:1px solid rgba(34,195,200,.18);background:linear-gradient(135deg,#ecfffb,#f7ffff);padding:14px 17px;color:var(--deep);line-height:1.7;font-size:12.5px;margin-bottom:20px;box-shadow:var(--shadow-soft)}
.alert strong{color:var(--deep)}
.alert.warn{background:linear-gradient(135deg,#fff4df,#fffbf1);border-color:rgba(255,147,79,.22)}
.alert.danger{background:linear-gradient(135deg,#fff1ee,#fff8f7);border-color:rgba(255,107,107,.22)}
.grade-cell{width:75px;font:800 24px Georgia,serif;color:var(--deep)}
.grade-small{font-size:11px;color:var(--muted)}
.grade-detail{font-size:12px;line-height:1.65;min-width:290px}.grade-detail strong{color:var(--deep)}.grade-detail span{color:var(--muted)}
.stat-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:18px}
.stat-strip .stat{border:1px solid rgba(232,220,206,.86);background:linear-gradient(180deg,#fffdfb,#fff5ec);border-radius:18px;padding:18px;box-shadow:var(--shadow-soft)}
.stat b{display:block;font-size:24px;font-weight:900;color:var(--deep)}
.stat span{font-size:12px;color:var(--muted)}

.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}
.form-field{display:flex;flex-direction:column;gap:6px}
.form-field.full{grid-column:1/-1}
.form-field label{font-size:12px;font-weight:900;color:var(--deep)}
.form-field input,.form-field textarea,.form-field select{
  width:100%;padding:10px 12px;border:1px solid #e1d8ce;border-radius:14px;background:#fff;min-height:44px;color:var(--text);font-size:13px;box-shadow:0 4px 12px rgba(65,54,103,.04)
}
.form-field textarea{min-height:90px;resize:vertical}
.field-help{font-size:11px;color:var(--muted);line-height:1.55}

.modal-wrap{position:fixed;inset:0;background:rgba(25,30,55,.48);z-index:50;padding:20px;display:grid;place-items:center;overflow-y:auto;backdrop-filter:blur(7px)}
.modal{width:min(100%,700px);max-height:calc(100vh - 40px);overflow-y:auto;background:#fffdfa;border-radius:28px;box-shadow:0 30px 80px rgba(15,10,35,.24)}
.modal-title{padding:22px 26px;border-bottom:1px solid rgba(232,220,206,.8);display:flex;align-items:center;justify-content:space-between;gap:15px;background:linear-gradient(180deg,#fffaf4,#fff)}
.modal-title h3{font:700 25px Georgia,serif;color:var(--deep);margin:0}
.modal-content{padding:23px 26px}.modal-footer{padding:15px 26px 24px;display:flex;justify-content:flex-end;gap:9px}

.auth-shell{min-height:100vh;display:grid;grid-template-columns:1fr 1fr;background:linear-gradient(180deg,#fffdf9,#fff7ef)}
.auth-cover{
  background:linear-gradient(135deg,#2d3970 0%,#31588a 45%,#1f8f95 100%);color:#fff;
  padding:70px clamp(35px,6vw,95px);display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden
}
.auth-cover:after{content:'A.';position:absolute;font:700 370px Georgia,serif;color:rgba(255,255,255,.08);right:-100px;bottom:-100px;transform:rotate(-15deg)}
.auth-cover:before{content:'';position:absolute;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle, rgba(255,202,91,.32), transparent 65%);top:-110px;left:-90px}
.auth-copy{position:relative;z-index:1}.auth-cover h1{font:600 clamp(39px,4vw,64px)/1.08 Georgia,serif;letter-spacing:-1.8px;margin:38px 0 18px}
.auth-cover p{font-size:15px;color:#e7f2ff;line-height:1.8;max-width:510px}
.auth-form-area{display:grid;place-items:center;padding:50px 35px}.auth-card{width:min(440px,100%);background:rgba(255,255,255,.76);backdrop-filter:blur(14px);border:1px solid rgba(232,220,206,.8);border-radius:28px;padding:28px;box-shadow:var(--shadow)}
.auth-card h2{font:700 34px Georgia,serif;color:var(--deep);margin:0 0 8px}.auth-card p{color:var(--muted);line-height:1.7;font-size:13px}.auth-card form{display:grid;gap:13px;margin:25px 0}.auth-card .btn{width:100%}.auth-switch{font-size:13px;text-align:center}

.quiz-layout{min-height:100vh;background:linear-gradient(180deg,#fffaf4,#fff3ea);display:grid;place-content:center;padding:25px}
.quiz-card{max-width:740px;width:min(92vw,740px);padding:30px;background:rgba(255,255,255,.92);border:1px solid rgba(232,220,206,.8);border-radius:28px;box-shadow:var(--shadow);backdrop-filter:blur(12px)}
.quiz-card h1{font:700 35px Georgia,serif;color:var(--deep);margin:0 0 11px}.quiz-card p{line-height:1.7;color:var(--muted);font-size:14px}
.quiz-choice{display:flex;gap:11px;align-items:flex-start;padding:16px;border:1px solid rgba(232,220,206,.88);border-radius:18px;margin:10px 0;cursor:pointer;background:rgba(255,255,255,.92);transition:transform .14s ease,border-color .14s ease,background .14s ease,box-shadow .14s ease}
.quiz-choice:hover{transform:translateY(-2px);box-shadow:var(--shadow-soft)}
.quiz-choice:has(input:checked){border-color:var(--cyan);background:linear-gradient(135deg,#effffb,#f3f7ff)}
.quiz-choice input{margin-top:2px;accent-color:var(--cyan)}
.quiz-progress{height:10px;background:#efe6db;border-radius:999px;overflow:hidden;margin:18px 0}.quiz-progress div{background:linear-gradient(90deg,var(--orange),var(--pink),var(--violet));height:100%;transition:width .25s}
.demo-flag{display:inline-flex;background:linear-gradient(135deg,#fff0d0,#ffe0aa);color:#754b26;padding:7px 10px;border-radius:10px;font-size:11px;font-weight:900;box-shadow:0 6px 14px rgba(255,181,80,.15)}
.hint-rect{padding:14px 16px;border:1px dashed rgba(139,107,255,.35);border-radius:18px;background:linear-gradient(135deg,#faf7ff,#f7fcff);font-size:12px;line-height:1.8}

#toast-root{position:fixed;right:23px;bottom:22px;z-index:100}.toast{padding:15px 20px;box-shadow:var(--shadow);border:1px solid rgba(223,215,205,.9);background:#fffefc;color:var(--deep);border-radius:16px;font-size:13px;font-weight:800;max-width:350px}.toast.error{background:#fff6f4;border-color:#f0cfc2}

.click-burst{
  position:fixed;z-index:999;pointer-events:none;
  width:20px;height:20px;border-radius:50%;
  background:radial-gradient(circle,#fff7d0 0%,rgba(255,247,208,.7) 25%,rgba(255,107,107,.34) 55%,rgba(139,107,255,.12) 78%,transparent 100%);
  transform:translate(-50%,-50%) scale(.2);animation:burst .65s ease-out forwards;
}

.mobile-trigger{display:none}.section-gap{margin-top:25px}.text-right{text-align:right}.nowrap{white-space:nowrap}.subject-tag{color:var(--violet);font-weight:900}.mini-control{height:36px;min-height:36px}.footnote{font-size:11px;color:var(--muted);line-height:1.7;margin-top:13px}.m50{margin-top:50px}.hidden{display:none!important}

.sound-off .sound-btn{opacity:.8}

@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes drift{0%,100%{transform:translate3d(0,0,0)}50%{transform:translate3d(12px,-14px,0)}}
@keyframes burst{0%{opacity:.9;transform:translate(-50%,-50%) scale(.2)}70%{opacity:.45}100%{opacity:0;transform:translate(-50%,-50%) scale(4.8)}}

@media(max-width:1150px){
  .shell{grid-template-columns:236px minmax(0,1fr)}
  .workspace{padding:28px 24px 50px}
  .topbar{padding:0 24px}
  .kpi-grid{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr}
  .hero{grid-template-columns:1fr}
  .hero-visual{min-height:220px}
}
@media(max-width:780px){
  .shell{display:block}
  .side{position:fixed;inset:0 auto 0 0;width:258px;z-index:35;transform:translateX(-110%);transition:transform .2s;box-shadow:12px 0 30px rgba(15,15,40,.24)}
  .side.open{transform:translateX(0)}
  .mobile-trigger{display:inline-flex}
  .topbar{padding:0 16px;height:auto;min-height:68px;align-items:flex-start;padding-top:10px;padding-bottom:10px}
  .workspace{padding:24px 16px 40px}
  .hero{border-radius:24px}
  .hero-copy{padding:26px 22px}
  .hero h2{font-size:28px}
  .hero-visual{display:none}
  .kpi-grid{gap:10px}
  .kpi{min-height:104px;padding:16px}
  .kpi-value{font-size:29px}
  .auth-shell{grid-template-columns:1fr}
  .auth-cover{min-height:290px;padding:32px}.auth-cover h1{font-size:36px;margin:20px 0 8px}.auth-cover p{font-size:12px}
  .auth-form-area{padding:30px 16px}
  .auth-card{padding:22px}
  .form-grid{grid-template-columns:1fr}.form-field.full{grid-column:1}
  .user-name,.user-role{display:none}
  .page-head{align-items:flex-start}
  .stat-strip{grid-template-columns:1fr}
  .toolbar{align-items:stretch}
  .field-control,.input-search{min-width:0;flex:1}
  .quiz-card{padding:20px;border-radius:22px}
}

/* ================================================================
   ABS ASESMEN CERDAS  ·  PREMIUM EDUCATION EDITION
   Warna menjadi identitas navigasi, bukan latar halaman.
   ================================================================ */
:root{
  --bg:#f6f8fb;--bg-2:#fff;--surface:#fff;--surface-alt:#f8fafc;
  --ink:#17283f;--deep:#1a2940;--text:#344256;--muted:#708095;
  --line:#e5eaf0;--shadow:0 16px 44px rgba(26,43,67,.07);
  --shadow-soft:0 5px 20px rgba(26,43,67,.045);
  --blue:#3268d4;--teal:#078d79;--orange:#e9784e;
  --violet:#7658cd;--yellow:#c78619;--pink:#bd4d80;
  font-family:'Aptos','Segoe UI',Arial,sans-serif;
}
body{background:#f6f8fb;color:var(--text)}
.splash{background:#f6f8fb}
.splash-symbol{background:#225bba;border-radius:22px;box-shadow:none}
.splash-symbol span{color:#eeb654}
.shell{grid-template-columns:280px minmax(0,1fr)}

/* Sidebar terang, memudahkan orientasi cepat */
.side{
  padding:28px 16px 22px;
  background:#fff;color:var(--text);
  border-right:1px solid #e4eaf0;box-shadow:none;
  isolation:auto;scrollbar-width:thin;
}
.side-deco{display:none}
.brand{padding:3px 12px 33px;gap:11px}
.brand-mark{
  width:48px;height:48px;border-radius:15px;
  background:#1f4d9d;color:#fff;box-shadow:0 5px 14px rgba(31,77,157,.18);
  font:700 31px/1 Georgia,serif;position:relative;
}
.brand-mark:after{display:none}
.mark-dot{position:absolute;right:5px;top:5px;width:8px;height:8px;border-radius:50%;background:#f1bf5e;border:2px solid #1f4d9d}
.brand-text b{font-size:16px;font-weight:900;letter-spacing:.3px;color:#17283f}
.brand-text small{color:#728198;font-size:9.5px;font-weight:800;letter-spacing:1.12px;margin-top:4px}
.brand-text small span{color:#e3a43d}
.nav-head{font-size:10px;letter-spacing:1.5px;color:#96a2b0;font-weight:900;padding:0 13px 11px}
.nav-head.nav-group{padding-top:23px;border-top:1px solid #edf1f5;margin-top:17px}
.navigation{display:flex;flex-direction:column;gap:3px}
.nav-item{
  display:flex;gap:12px;align-items:center;
  min-height:54px;width:100%;padding:8px 12px;
  margin:0;border-radius:13px;border:1px solid transparent;
  background:transparent;color:#46546a;font-weight:750;font-size:13.5px;
  letter-spacing:.0px;box-shadow:none;
  transition:background .2s,border-color .2s,transform .2s;
}
.nav-item:hover{background:#f5f8fb;transform:translateX(2px)}
.nav-item.active{background:var(--tint);color:#17283f;border:1px solid var(--stroke);box-shadow:none}
.nav-item.active:hover{transform:translateX(0)}
.nav-label{flex:1}
.menu-icon{
  display:inline-grid;place-items:center;flex:0 0 37px;width:37px;height:37px;
  border-radius:11px;background:var(--tint);color:var(--accent);
  box-shadow:inset 0 0 0 1px var(--stroke);
  transition:transform .22s ease,background .22s ease;
}
.nav-item:hover .menu-icon{transform:translateY(-2px) rotate(-3deg)}
.nav-item.active .menu-icon{background:var(--accent);color:#fff;box-shadow:none}
.nav-item svg{width:20px;height:20px;flex-shrink:0}
.nav-indicator{height:7px;width:7px;border-radius:50%;background:var(--accent);margin-left:auto}

/* Identitas warna unik tiap menu; latar aplikasi tetap netral */
.tone-biru{--accent:#2865cc;--tint:#eaf2ff;--stroke:#d7e5fc}
.tone-jingga{--accent:#dd653e;--tint:#fff0e8;--stroke:#f8dfd1}
.tone-ungu{--accent:#7954cf;--tint:#f2ecff;--stroke:#e7dcff}
.tone-hijau{--accent:#088e79;--tint:#e7f8f3;--stroke:#cceee4}
.tone-kuning{--accent:#b47a14;--tint:#fff5dc;--stroke:#f7e7bb}
.tone-merah{--accent:#c65379;--tint:#fff0f5;--stroke:#f9dbe7}
.tone-kelabu{--accent:#62768d;--tint:#eff3f7;--stroke:#e0e6ed}
.side-note{
  margin-top:auto;border:1px solid #e8edf2;border-radius:16px;
  padding:15px 14px;background:#f9fbfd;backdrop-filter:none;
  display:flex;align-items:flex-start;gap:10px;
}
.side-note-symbol{flex:0 0 33px;height:33px;display:grid;place-items:center;color:#ac771a;background:#fff4d7;border-radius:10px}
.side-note strong{color:#24344b;font-size:12.5px;margin:0 0 5px}
.side-note p{color:#68788b;font-size:11px;line-height:1.55}
.side-footer{color:#7b899b;font-size:10px;letter-spacing:.5px;font-weight:900;padding:17px 12px 0;display:flex;gap:8px;align-items:center}
.status-dot{width:8px;height:8px;background:#1eae86;border-radius:50%;box-shadow:0 0 0 3px #e3f7ef}

/* Headline dan permukaan yang tenang */
.topbar{height:75px;background:#fff;backdrop-filter:none;border-bottom:1px solid #e6ebf0;padding:0 36px}
.top-left{display:flex;align-items:center;gap:15px}
.breadcrumb{display:flex;align-items:center;gap:12px;color:#91a0b2;font-size:12px;font-weight:750}
.breadcrumb strong{color:#35465b;font-weight:800}
.breadcrumb-separator{color:#b5c0ca}
.topactions{gap:12px}
.profile{display:flex;gap:10px;align-items:center;padding-left:10px;border-left:1px solid #e8ebef}
.avatar{border-radius:12px;width:39px;height:39px;background:#e9eff8;box-shadow:none;color:#1f4d9d;font-size:17px}
.user-name{color:#263750}
.btn{
  background:#fff;color:#314257;border:1px solid #e0e7ef;box-shadow:none;
  border-radius:12px;min-height:42px;font-size:13px;
}
.btn:hover{transform:translateY(-1px);filter:none;box-shadow:0 6px 14px rgba(34,56,89,.08);border-color:#c9d5e4}
.btn:active{transform:scale(.98)}
.btn.primary{background:#275ec1;color:#fff;border-color:#275ec1}
.btn.coral{background:#dd653e;color:#fff;border-color:#dd653e}
.btn.soft{background:#f1f5fb;color:#2754a0;border-color:#e1eafa}
.btn.soft.light{background:#fff;color:#2754a0;border-color:#d7e4f3}
.btn.plain{border:0;box-shadow:none;background:transparent}
.btn.outline{background:#fff;border-color:#d3dfeb;color:#2859a9}
.btn:focus-visible,.nav-item:focus-visible,.launch-card:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #abc8f9;outline-offset:2px}
.sound-btn{border:0;min-width:90px;color:#697a90;background:transparent;padding:8px}
.sound-btn:hover{box-shadow:none;color:#2859a9}
.student-entry{background:#ebf3ff;color:#285bb5;border:1px solid #dce9fd;font-weight:800}
.demo-flag{border-radius:8px;padding:6px 9px;box-shadow:none;background:#fff7e7;color:#946219;font-size:10px}
.workspace{max-width:1480px;padding:35px 36px 65px}
.eyebrow,.section-eyebrow{font-size:10px;letter-spacing:1.55px;color:#6580a1;font-weight:900}
.page-head{margin-bottom:25px}
.page-title{font-family:'Aptos Display','Segoe UI',Arial,sans-serif;font-size:clamp(29px,2.8vw,36px);font-weight:850;letter-spacing:-1.25px;line-height:1.13;color:#17283f}
.page-sub{font-size:13.5px;color:#6f7f92;line-height:1.6;margin-top:9px}

/* Editorial hero, tanpa latar pelangi */
.hero{
  min-height:250px;border:1px solid #e0e8f1;border-radius:22px;
  background:#f1f5fb;box-shadow:none;
  color:#1c3150;grid-template-columns:1.15fr .85fr;
}
.hero:before,.hero:after{display:none}
.hero-copy{padding:34px 37px}
.hero-kicker{display:flex;align-items:center;gap:9px;font-size:10px;font-weight:950;color:#5778a2;letter-spacing:1.4px;margin-bottom:15px}
.hero-kicker-icon{width:28px;height:28px;background:#e2ecfa;color:#2865cc;border-radius:9px;display:grid;place-items:center}
.hero h2{font-family:'Aptos Display','Segoe UI',Arial,sans-serif;font-size:clamp(28px,3vw,39px);font-weight:880;letter-spacing:-1.6px;line-height:1.14;margin:0 0 12px;color:#1d3150;max-width:620px}
.hero h2 em{font-style:normal;color:#2662c4}
.hero p{color:#60738d;font-size:13.5px;line-height:1.7;max-width:490px}
.hero-actions{margin-top:22px;gap:10px}
.hero-visual{padding:22px 40px 0;display:flex;justify-content:center;align-items:flex-end;overflow:hidden}
.paper-sheet{
  background:#fff;border:1px solid #e0e9f4;border-bottom:0;border-radius:16px 16px 0 0;
  box-shadow:0 10px 24px rgba(20,45,90,.09);
  width:min(100%,344px);padding:16px 19px 12px;
  transform:translateY(9px) rotate(-2deg);
  animation:paper-appear .75s ease both;
}
.paper-top{display:flex;align-items:center;gap:10px;border-bottom:1px solid #ecf0f5;padding-bottom:13px}
.paper-stamp{width:37px;height:37px;flex:0 0 37px;background:#e9f1ff;color:#3269c7;border-radius:10px;display:grid;place-items:center}
.paper-top strong{display:block;font-size:13px;font-weight:900;color:#243752}
.paper-top small{display:block;font-size:10px;color:#8b9bad;margin-top:3px}
.paper-dots{margin-left:auto;align-self:flex-start;letter-spacing:2px;font-size:12px;color:#a1acbd}
.paper-line{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid #f0f2f6}
.paper-number{font-size:12px;font-weight:900;display:grid;place-items:center;flex:0 0 33px;height:33px;border-radius:10px}
.stage-blue{color:#2a67c6;background:#e8f1ff}.stage-orange{color:#c6673b;background:#fff0e7}.stage-purple{color:#7856bc;background:#f1edff}
.paper-line>div{flex:1}.paper-line b{color:#34465d;font-size:11.5px;display:block}.paper-line small{display:block;color:#8c99a9;font-size:10px;margin-top:3px}
.paper-check{color:#45a992}
.paper-footer{font-size:10px;color:#7890ab;font-weight:750;padding-top:12px;display:flex;align-items:center;gap:8px}
.paper-footer-dot{width:7px;height:7px;background:#3fa88e;border-radius:50%}
@keyframes paper-appear{from{opacity:0;transform:translateY(28px) rotate(-2deg)}to{opacity:1;transform:translateY(9px) rotate(-2deg)}}

/* Premium quick navigation: differentiated menus, not colored background */
.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:15px;margin:30px 0 15px}
.section-heading h2{font-size:21px;font-weight:900;color:#243550;letter-spacing:-.55px;margin:4px 0 0}
.section-heading p{margin:5px 0 0;font-size:12.5px;color:#77869a}
.section-side-note{display:flex;gap:7px;align-items:center;color:#7b8ca1;font-size:11.5px;font-weight:750;white-space:nowrap}
.launch-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}
.launch-card{
  display:flex;align-items:center;gap:13px;min-width:0;min-height:98px;
  text-align:left;padding:18px 16px;
  background:#fff;border:1px solid #e5ebf1;border-radius:16px;
  box-shadow:0 2px 10px rgba(28,52,78,.025);
  cursor:pointer;transition:transform .18s,border-color .18s,box-shadow .18s;
}
.launch-card:hover{transform:translateY(-3px);border-color:var(--stroke);box-shadow:0 10px 22px rgba(32,56,83,.075)}
.launch-icon{width:50px;height:50px;flex:0 0 50px;display:grid;place-items:center;color:var(--accent);background:var(--tint);border:1px solid var(--stroke);border-radius:14px;transition:transform .2s}
.launch-card:hover .launch-icon{transform:scale(1.07) rotate(-3deg)}
.launch-copy{display:flex;flex-direction:column;gap:6px;min-width:0;flex:1}
.launch-copy strong{font-size:13.5px;font-weight:850;color:#223550;line-height:1.23}
.launch-copy small{font-size:11px;color:#8493a4;line-height:1.35}
.launch-arrow{color:#a0aebe;align-self:center;transition:transform .2s,color .2s}
.launch-card:hover .launch-arrow{color:var(--accent);transform:translateX(3px)}
.stats-heading{margin-top:35px}

/* Kartu data di bawah menu sengaja putih netral */
.kpi-grid{margin:16px 0 28px;gap:13px}
.kpi{
  display:flex;align-items:center;gap:15px;min-height:100px;
  border:1px solid #e5ebf1;border-radius:16px;padding:18px;
  background:#fff;box-shadow:none;
}
.kpi:before{display:none}
.kpi-icon{width:45px;height:45px;flex:0 0 45px;display:grid;place-items:center;border-radius:13px;background:var(--tint);color:var(--accent)}
.kpi-value{display:block;margin:0 0 5px;font-size:27px;letter-spacing:-.7px;font-weight:900;color:#263950;font-family:'Segoe UI',sans-serif}
.kpi-label{font-size:12px;font-weight:650;color:#7d8a9c}
.panel{border:1px solid #e5ebf1;background:#fff;border-radius:17px;box-shadow:none;backdrop-filter:none}
.panel-head{background:#fff;border-bottom:1px solid #eaf0f4;padding:19px 21px}
.panel-head h3{color:#273950;font-size:15.5px;letter-spacing:0;font-weight:900}
.panel-body{padding:19px 21px}
.list-line{border-color:#eef1f5}
.line-title{color:#283b53;font-weight:850}
.step-num{background:#edf3fc;color:#2d65bf;border-radius:10px;box-shadow:none;font-size:11px}
.pill{font-weight:850}
.toolbar{gap:10px}
.field-control{box-shadow:none;border:1px solid #dfe6ee;border-radius:11px;color:#34465c}
.data-table th{background:#f5f7fb;color:#61728b}
.data-table td{background:#fff;border-color:#edf0f4}
.data-table tr:hover td{background:#f9fbfd}
.rubric-card{background:#fff;border-color:#e6ebf1;box-shadow:none;border-radius:16px}
.rubric-card:hover{box-shadow:0 8px 20px rgba(23,42,62,.07)}
.rubric-card .shape{background:#eff2ff;color:#6956b5}
.rubric-card .field{color:#6e569e}
.stat-strip .stat{background:#fff;border-color:#e5ebf1;box-shadow:none}
.alert{background:#f0f8fc;border-color:#d5eaf2;box-shadow:none;border-radius:13px}
.alert.warn{background:#fff9ef;border-color:#f3e5cc}
.alert.danger{background:#fff6f4;border-color:#f6d8cf}
.hint-rect{background:#f8faff;border-color:#d6e1f2}
.modal-wrap{background:rgba(20,37,56,.55)}
.modal{background:#fff;border-radius:20px}.modal-title{background:#fff;border-color:#e6eaf0}
.modal-title h3{font-family:'Segoe UI',sans-serif;font-weight:900;color:#263a53}
.quiz-layout{background:#f5f7fb}.quiz-card{background:#fff;border-color:#e4eaf0;border-radius:22px}
.quiz-card h1{font-family:'Segoe UI',sans-serif;color:#243752}
.quiz-choice{border-color:#e3e9f1;background:#fff}
.quiz-choice:has(input:checked){border-color:#3069c6;background:#f0f6ff}
.quiz-progress div{background:#3269c6}
.auth-shell{background:#f7f9fc}
.auth-cover{background:#224f94}
.auth-cover:before,.auth-cover:after{display:none}
.auth-form-area{background:#f7f9fc}
.auth-card{border-color:#e5ebf1;box-shadow:var(--shadow);background:#fff}
.auth-card h2{font-family:'Segoe UI',sans-serif;font-weight:900}
.toast{box-shadow:0 8px 24px rgba(28,48,77,.1);border-color:#e5eaf0}

@media(max-width:1250px){.launch-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-visual{padding-right:22px}}
@media(max-width:1150px){.shell{grid-template-columns:246px minmax(0,1fr)}.side{width:auto}.workspace{padding:28px 24px 50px}.topbar{padding:0 24px}.hero{grid-template-columns:1.12fr .88fr}.hero-visual{min-height:0}.paper-sheet{width:100%}.kpi-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:880px){.hero{grid-template-columns:1fr}.hero-visual{display:none}.section-heading{align-items:flex-start}.section-side-note{display:none}.topbar{padding:0 16px}.topactions{gap:6px}.sound-btn{min-width:auto}}
@media(max-width:780px){
  .shell{display:block}.side{position:fixed;inset:0 auto 0 0;width:270px;z-index:35;transform:translateX(-110%);transition:transform .2s;box-shadow:10px 0 30px rgba(20,35,54,.18)}
  .side.open{transform:translateX(0)}
  .topbar{height:auto;min-height:65px;padding:9px 14px;align-items:center}
  .workspace{padding:25px 15px 45px}
  .hero-copy{padding:28px 22px}.hero h2{font-size:31px}
  .launch-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .launch-card{padding:13px;min-height:120px;display:flex;align-items:flex-start;flex-direction:column;gap:10px}
  .launch-icon{height:40px;width:40px;flex:0 0 40px;border-radius:11px}
  .launch-icon svg{height:22px;width:22px}
  .launch-copy strong{font-size:12px}.launch-copy small{font-size:10px}
  .launch-arrow{display:none}
  .kpi{min-height:88px;padding:13px;gap:10px}
  .kpi-icon{width:37px;height:37px;flex:0 0 37px;border-radius:11px}
  .kpi-value{font-size:23px}.kpi-label{font-size:11px}
  .sound-btn span{display:none}.student-entry span{display:none}
  .profile{border:0;padding:0}
  .page-head{margin-bottom:20px}
}
@media(max-width:430px){.launch-grid{grid-template-columns:1fr}.launch-card{flex-direction:row;min-height:76px}.launch-arrow{display:block}.breadcrumb{font-size:11px}.breadcrumb>span:first-child{display:none}.breadcrumb-separator{display:none}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}
/* Differentiated navigation strips, calibrated to remain readable. */
.nav-item{background:var(--tint);border-color:var(--stroke)}
.nav-item:hover{background:var(--tint);border-color:var(--stroke)}
.nav-item.active{position:relative;box-shadow:0 3px 9px rgba(30,53,83,.045)}
.nav-item.active:before{content:'';position:absolute;left:0;top:10px;bottom:10px;width:3px;border-radius:0 4px 4px 0;background:var(--accent)}
.launch-card{border-left:3px solid var(--accent)}
/* Ilustrasi tetap terlihat utuh sejak halaman dimuat. Gerak dipakai pada interaksi. */
.paper-sheet{animation:none}