:root{
  --primary:#6d5dfc;
  --primary-dark:#4f46e5;
  --secondary:#00c2ff;
  --accent:#ffcc4d;
  --success:#21c55d;
  --danger:#ef4444;
  --dark:#111827;
  --muted:#6b7280;
  --soft:#f6f7fb;
  --card:rgba(255,255,255,.82);
  --border:rgba(255,255,255,.55);
  --shadow:0 18px 50px rgba(31,41,55,.12);
}

*{box-sizing:border-box}

html{scroll-behavior:smooth}

body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--dark);
  background:
    radial-gradient(circle at 10% 10%,rgba(109,93,252,.12),transparent 30%),
    radial-gradient(circle at 90% 20%,rgba(0,194,255,.10),transparent 30%),
    linear-gradient(180deg,#fbfcff 0%,#f4f6fb 100%);
  min-height:100vh;
}

body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  opacity:.25;
  background-image:
    linear-gradient(rgba(255,255,255,.2) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.2) 1px,transparent 1px);
  background-size:32px 32px;
  z-index:-1;
}

.navbar{
  background:rgba(255,255,255,.78)!important;
  backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(255,255,255,.5);
}

.navbar-brand{
  font-size:1.35rem;
  letter-spacing:-.02em;
}

.nav-link{
  border-radius:12px;
  padding:.65rem .9rem!important;
  transition:.25s ease;
}

.nav-link:hover,.nav-link.active{
  color:var(--primary)!important;
  background:rgba(109,93,252,.08);
}

.min-vh-75{min-height:75vh}

.hero{
  position:relative;
  overflow:hidden;
  color:#fff;
  padding:70px 0;
  background:
    radial-gradient(circle at 20% 20%,rgba(255,255,255,.18),transparent 28%),
    radial-gradient(circle at 80% 30%,rgba(0,194,255,.22),transparent 24%),
    linear-gradient(135deg,#4f46e5 0%,#7c3aed 55%,#0ea5e9 100%);
}

.hero::after{
  content:"";
  position:absolute;
  width:420px;
  height:420px;
  border-radius:50%;
  right:-120px;
  bottom:-180px;
  background:rgba(255,255,255,.12);
  filter:blur(2px);
}

.hero h1{
  letter-spacing:-.04em;
  line-height:1.05;
}

.hero .lead{max-width:680px;color:rgba(255,255,255,.86)}

.hero-icon{
  font-size:180px;
  animation:float 4s ease-in-out infinite;
  filter:drop-shadow(0 25px 35px rgba(0,0,0,.22));
}

@keyframes float{
  0%,100%{transform:translateY(0) rotate(-3deg)}
  50%{transform:translateY(-16px) rotate(3deg)}
}

.page-header{
  color:#fff;
  padding:84px 0;
  background:
    radial-gradient(circle at 18% 18%,rgba(255,255,255,.18),transparent 24%),
    linear-gradient(135deg,#4f46e5,#7c3aed 60%,#0ea5e9);
  position:relative;
  overflow:hidden;
}

.page-header::before{
  content:"";
  position:absolute;
  inset:auto -80px -140px auto;
  width:340px;
  height:340px;
  border-radius:50%;
  background:rgba(255,255,255,.12);
}

.feature-card,.materi-card,.article-card,.menu-card,.login-card,.latihan-card,.badge-card,.stat-card,.nilai-item{
  background:var(--card);
  border:1px solid var(--border);
  backdrop-filter:blur(16px);
  border-radius:24px;
  box-shadow:var(--shadow);
}

.feature-card,.materi-card,.menu-card,.stat-card,.badge-card{
  padding:30px;
  height:100%;
  transition:.28s ease;
}

.feature-card:hover,.materi-card:hover,.menu-card:hover,.badge-card:hover{
  transform:translateY(-8px);
  box-shadow:0 24px 60px rgba(31,41,55,.16);
}

.feature-card{text-align:center}

.feature-card i,.menu-card i{
  display:inline-flex;
  width:66px;
  height:66px;
  align-items:center;
  justify-content:center;
  border-radius:20px;
  font-size:30px;
  color:#fff;
  margin-bottom:18px;
  background:linear-gradient(135deg,var(--primary),var(--secondary));
  box-shadow:0 12px 25px rgba(109,93,252,.25);
}

.materi-card{
  text-align:left;
  display:flex;
  flex-direction:column;
  overflow:hidden;
  position:relative;
}

.materi-card::before{
  content:"";
  position:absolute;
  width:140px;
  height:140px;
  border-radius:50%;
  top:-70px;
  right:-50px;
  background:linear-gradient(135deg,rgba(109,93,252,.18),rgba(0,194,255,.14));
}

.materi-icon,.detail-icon{
  font-size:68px;
  line-height:1;
  margin-bottom:18px;
}

.article-card{padding:32px}

.learning-box{
  background:linear-gradient(135deg,rgba(109,93,252,.08),rgba(0,194,255,.08));
  border:1px solid rgba(109,93,252,.12);
  border-left:5px solid var(--primary);
  border-radius:18px;
  padding:22px;
}

.menu-card,.stat-card{text-align:center}

.menu-card h2,.stat-card h2{
  font-size:2.2rem;
  font-weight:800;
  margin:.3rem 0 0;
}

.profile-icon{
  font-size:84px;
  filter:drop-shadow(0 12px 18px rgba(109,93,252,.18));
}

.login-body{
  background:
    radial-gradient(circle at 15% 20%,rgba(109,93,252,.22),transparent 30%),
    radial-gradient(circle at 85% 20%,rgba(0,194,255,.18),transparent 30%),
    linear-gradient(135deg,#eef2ff,#f8fafc);
}

.login-card{
  width:100%;
  max-width:470px;
  padding:40px;
}

.login-icon{
  font-size:84px;
  animation:float 4s ease-in-out infinite;
}

.form-control{
  border-radius:14px;
  border:1px solid #e5e7eb;
  padding:.9rem 1rem;
}

.form-control:focus{
  border-color:var(--primary);
  box-shadow:0 0 0 .25rem rgba(109,93,252,.12);
}

.btn{
  border-radius:14px;
  font-weight:700;
  transition:.25s ease;
}

.btn:hover{transform:translateY(-2px)}

.btn-primary{
  border:none;
  background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  box-shadow:0 10px 22px rgba(109,93,252,.22);
}

.btn-warning{
  border:none;
  background:linear-gradient(135deg,#ffd84d,#ffb020);
  color:#2d2300;
}

.latihan-card{padding:34px}

.soal-item{
  padding:24px;
  margin-bottom:22px;
  border:1px solid #e8ebf3;
  border-radius:20px;
  background:rgba(255,255,255,.8);
}

.nomor-soal{
  display:inline-flex;
  width:44px;
  height:44px;
  border-radius:14px;
  background:linear-gradient(135deg,var(--primary),var(--secondary));
  color:#fff;
  align-items:center;
  justify-content:center;
  margin-right:10px;
  font-weight:800;
}

.pilihan-jawaban{
  display:block;
  background:#f8fafc;
  border:1px solid #e5e7eb;
  border-radius:14px;
  padding:14px 16px;
  margin-bottom:10px;
  cursor:pointer;
  transition:.2s ease;
}

.pilihan-jawaban:hover{
  border-color:var(--primary);
  background:#f1efff;
  transform:translateX(4px);
}

.achievement-hero{
  background:
    radial-gradient(circle at 20% 20%,rgba(255,255,255,.18),transparent 24%),
    linear-gradient(135deg,#4f46e5,#7c3aed 60%,#0ea5e9);
  color:#fff;
  border-radius:30px;
  padding:48px;
  box-shadow:0 24px 60px rgba(79,70,229,.25);
}

.progress{
  background:rgba(17,24,39,.08);
  border-radius:999px;
  overflow:hidden;
}

.progress-bar{
  border-radius:999px;
  transition:width 1s ease;
}

.progress-achievement{height:26px}

.badge-emoji{
  font-size:68px;
  animation:float 4s ease-in-out infinite;
}

.badge-open{
  border:2px solid rgba(255,193,7,.75);
  background:linear-gradient(180deg,#fff,#fffdf2);
}

.badge-locked{
  filter:grayscale(1);
  opacity:.58;
}

.nilai-item{
  padding:20px;
  display:flex;
  gap:18px;
  align-items:center;
}

.nilai-circle{
  width:74px;
  height:74px;
  min-width:74px;
  border-radius:22px;
  background:linear-gradient(135deg,#eef2ff,#e0f2fe);
  color:var(--primary);
  font-weight:800;
  font-size:1.35rem;
  display:flex;
  align-items:center;
  justify-content:center;
}

.footer{
  background:#0f172a;
  color:#fff;
  padding:38px 0;
}

.badge{
  border-radius:999px;
  padding:.55rem .8rem;
}

@media(max-width:768px){
  .hero{padding:55px 0}
  .hero-icon{font-size:110px}
  .achievement-hero{padding:30px 22px}
  .latihan-card,.login-card,.article-card{padding:22px}
  .navbar-nav{gap:.2rem!important}
}

/* V5 Step 1: application shell, authentication, and responsive dashboard */
.app-navbar{background:rgba(255,255,255,.92)!important;backdrop-filter:blur(18px);border-bottom:1px solid rgba(109,93,252,.09)}
.user-menu{display:flex;align-items:center;gap:.55rem;border-radius:999px!important;padding:.42rem .8rem!important}
.user-avatar{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;font-weight:800}
.user-avatar-lg{width:54px;height:54px;font-size:1.3rem;flex:0 0 auto}
.dashboard-hero{color:#fff;background:linear-gradient(135deg,#4338ca,#7c3aed 58%,#0284c7)}
.dashboard-hero .lead{color:rgba(255,255,255,.84);max-width:760px}.eyebrow,.section-kicker{font-size:.75rem;font-weight:800;letter-spacing:.13em}
.student-summary{display:flex;align-items:center;gap:.85rem;padding:1rem 1.1rem;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.12);border-radius:20px;backdrop-filter:blur(12px)}
.learning-progress{height:18px;border-radius:999px;background:#e8eaf6}.learning-progress .progress-bar{background:linear-gradient(90deg,var(--primary),var(--secondary));border-radius:999px;font-weight:700}
.progress-ring-label{min-width:76px;text-align:center;padding:.65rem .8rem;background:rgba(109,93,252,.08);border-radius:16px}.progress-ring-label strong,.progress-ring-label span{display:block}.progress-ring-label strong{font-size:1.25rem}.progress-ring-label span{font-size:.7rem;color:var(--muted)}
.daily-target{display:flex;gap:1rem;align-items:center;margin-top:1.2rem;padding:1rem;border-radius:18px;background:rgba(109,93,252,.07)}.daily-target>i{display:grid;place-items:center;width:48px;height:48px;border-radius:15px;background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;font-size:1.25rem}
.menu-card.compact{padding:22px 14px}.menu-card.compact i{width:52px;height:52px;font-size:23px;margin-bottom:10px}.menu-card.compact h2{font-size:1.8rem}.menu-card.compact p{font-size:.88rem;margin-bottom:0;color:var(--muted)}
.quick-grid{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}.quick-grid a{display:flex;flex-direction:column;align-items:center;gap:.5rem;padding:1rem;border-radius:16px;text-decoration:none;color:var(--dark);background:rgba(109,93,252,.06);font-weight:700}.quick-grid a:hover{background:rgba(109,93,252,.12);color:var(--primary)}
.input-group-text{border-radius:14px 0 0 14px;border-color:#e5e7eb;background:#f8fafc}.input-group .form-control{border-radius:0 14px 14px 0}
.coming-soon-card{max-width:760px;margin:auto;text-align:center;padding:48px}.coming-soon-icon{font-size:72px;margin-bottom:1rem}
@media(max-width:1199.98px){.app-navbar .navbar-collapse{padding:1rem 0}.app-navbar .nav-link{margin:.15rem 0}.user-menu{margin-top:.5rem}}
@media(max-width:575.98px){.login-card{padding:26px 20px}.dashboard-hero{padding-top:2.5rem!important;padding-bottom:2.5rem!important}.student-summary{align-items:flex-start}.article-card{padding:22px!important}.hero-icon{font-size:110px}}

/* V5 Step 2: structured digital materials and reading progress */
.learning-card{position:relative;display:flex;gap:1rem;padding:1.4rem;border:1px solid #e7e9f3;border-radius:24px;background:#fff;box-shadow:0 12px 35px rgba(15,23,42,.06);transition:.25s ease}.learning-card:hover{transform:translateY(-4px);box-shadow:0 18px 45px rgba(15,23,42,.1)}.learning-card.is-complete{border-color:rgba(34,197,94,.45);background:linear-gradient(180deg,#fff,#f4fff7)}
.learning-step{display:grid;place-items:center;flex:0 0 46px;height:46px;border-radius:15px;background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;font-weight:800}.learning-card-body{flex:1;min-width:0}.material-icon{font-size:2.7rem;margin:.85rem 0 .45rem}.material-status{font-size:.75rem;font-weight:800;padding:.45rem .7rem;border-radius:999px}.material-status.done{color:#15803d;background:#dcfce7}.material-status.pending{color:#64748b;background:#f1f5f9}.material-meta{display:flex;flex-wrap:wrap;gap:.65rem}.material-meta span{font-size:.78rem;padding:.42rem .65rem;border-radius:999px;background:#f8fafc;color:#475569}.material-meta i{color:var(--primary);margin-right:.25rem}
.reading-progress-fixed{position:fixed;z-index:1100;top:0;left:0;right:0;height:4px;background:rgba(109,93,252,.1)}.reading-progress-fixed>div{height:100%;width:0;background:linear-gradient(90deg,var(--primary),var(--secondary));transition:width .12s linear}.material-toc{top:92px}.toc-item{display:flex;align-items:center;gap:.65rem;padding:.7rem .75rem;border-radius:12px;text-decoration:none;color:#475569;font-size:.86rem;font-weight:650;margin-bottom:.25rem}.toc-item>span{display:grid;place-items:center;width:26px;height:26px;border-radius:9px;background:#f1f5f9;font-size:.72rem}.toc-item:hover,.toc-item.active{background:rgba(109,93,252,.09);color:var(--primary)}.toc-item.complete>span{background:#dcfce7;color:#15803d}.toc-item.complete>span:after{content:'✓';font-weight:900}.toc-item.complete>span{font-size:0}.toc-item.complete>span:after{font-size:.75rem}
.material-reader{overflow:hidden}.material-duration{display:flex;flex-direction:column;min-width:125px;padding:1rem;border-radius:18px;background:#f8fafc;color:#475569}.material-duration i{color:var(--primary);font-size:1.25rem;margin-bottom:.4rem}.material-duration strong{color:#0f172a}.material-duration span{font-size:.78rem}.learning-objectives{padding:1.25rem 1.35rem;border-radius:20px;background:linear-gradient(135deg,rgba(109,93,252,.08),rgba(14,165,233,.08));border:1px solid rgba(109,93,252,.12)}.learning-objectives ul{padding-left:1.25rem}.learning-objectives li{margin:.45rem 0}.material-section{display:grid;grid-template-columns:48px 1fr;gap:1rem;padding:1.3rem 0;border-bottom:1px solid #edf0f5}.section-number{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,var(--primary),var(--secondary));color:white;font-weight:800}.material-section h2{font-size:1.2rem;font-weight:800}.material-section p{line-height:1.82;color:#475569;margin-bottom:0}.case-box{padding:1.25rem 1.35rem;border-radius:20px;border-left:5px solid #f59e0b;background:#fffbeb}.case-box>span{display:block;font-size:.72rem;letter-spacing:.12em;font-weight:900;color:#b45309;margin-bottom:.45rem}.summary-box{padding:1.25rem;border-radius:20px;background:#f8fafc;border:1px solid #e8edf3}.summary-box ul{padding-left:1.2rem;margin-bottom:0}.summary-box li{margin:.45rem 0}.term-item{display:flex;flex-direction:column;padding:.65rem 0;border-bottom:1px dashed #dbe2ea}.term-item:last-child{border-bottom:0}.term-item span{font-size:.86rem;color:#64748b}.article-source{padding:1rem;border-radius:16px;background:#eef2ff}.material-actions{display:flex;flex-wrap:wrap;gap:.75rem}.material-actions .btn{flex:1 1 190px}
@media(max-width:991.98px){.material-toc{position:static!important}.material-duration{width:100%;flex-direction:row;align-items:center;gap:.65rem}.material-duration i{margin:0}.learning-card{padding:1.1rem}.material-reader{padding:1.4rem!important}}
@media(max-width:575.98px){.learning-step{flex-basis:38px;height:38px}.material-section{grid-template-columns:1fr}.section-number{width:36px;height:36px}.material-actions .btn{width:100%;flex-basis:100%}}

/* STEP 3 — Interactive simulations */
.simulation-hero{background:linear-gradient(135deg,#0b5ed7,#4f46e5 60%,#7c3aed);border-radius:28px;padding:2rem;color:#fff;display:flex;justify-content:space-between;align-items:center;gap:2rem;box-shadow:0 20px 50px rgba(37,72,180,.22)}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:800;letter-spacing:.12em;margin-bottom:.75rem}.sim-status-panel{display:grid;grid-template-columns:repeat(3,1fr);background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);border-radius:20px;backdrop-filter:blur(8px);min-width:310px}.sim-status-panel div{padding:1rem 1.25rem;text-align:center;border-right:1px solid rgba(255,255,255,.15)}.sim-status-panel div:last-child{border-right:0}.sim-status-panel span{display:block;font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:rgba(255,255,255,.7)}.sim-status-panel strong{font-size:1.4rem}
.daily-challenge,.xp-summary{background:#fff;border:1px solid #e7ebf3;border-radius:20px;padding:1.25rem 1.5rem;display:flex;align-items:center;gap:1rem;box-shadow:0 8px 28px rgba(18,38,63,.06)}.daily-icon{width:54px;height:54px;border-radius:16px;background:#fff3cd;display:grid;place-items:center;font-size:1.7rem}.simulation-tabs{gap:.5rem;flex-wrap:nowrap;overflow-x:auto;padding-bottom:.25rem}.simulation-tabs .nav-link{white-space:nowrap;border-radius:14px;background:#fff;color:#44506a;border:1px solid #e7ebf3;padding:.8rem 1rem;font-weight:700}.simulation-tabs .nav-link.active{background:#0d6efd;border-color:#0d6efd;color:#fff;box-shadow:0 8px 20px rgba(13,110,253,.2)}
.simulation-card{background:#fff;border:1px solid #e7ebf3;border-radius:24px;padding:2rem;box-shadow:0 12px 34px rgba(18,38,63,.07)}.sim-card-header{display:flex;gap:1rem;align-items:flex-start}.sim-card-icon{width:64px;height:64px;border-radius:18px;background:#eef5ff;display:grid;place-items:center;font-size:2rem;flex:0 0 auto}.terminal-flow{min-height:180px;background:#f8faff;border:1px dashed #cbd6ea;border-radius:20px;padding:1rem;display:flex;align-items:center;justify-content:center;gap:.7rem;flex-wrap:wrap}.terminal-empty{color:#8a94a7;text-align:center;display:flex;flex-direction:column;gap:.6rem}.terminal-empty i{font-size:1.8rem}.terminal-source{font-size:1.35rem;font-weight:800;padding:.85rem 1rem;background:#202b45;color:#fff;border-radius:12px;letter-spacing:.08em}.flow-arrow{color:#8b96aa}.unit-result{min-width:105px;text-align:center;padding:.75rem;background:#fff;border:1px solid #dfe6f1;border-radius:14px}.unit-result small,.unit-result span{display:block}.unit-result small{font-weight:800;color:#6c7890;font-size:.68rem}.unit-result strong{display:block;font-size:1.55rem;color:#17223b}.unit-result span{font-size:.68rem;color:#8b96aa}.unit-result.featured{border-color:#0d6efd;background:#eef5ff}
.feedback-box{border-radius:16px;padding:1rem 1.15rem;display:flex;gap:.8rem;align-items:flex-start}.feedback-box.success{background:#eaf8ef;color:#166534;border:1px solid #b9e5c7}.feedback-box.error{background:#fff1f1;color:#9f1239;border:1px solid #ffc9d2}.feedback-box>i{font-size:1.35rem;margin-top:.1rem}.feedback-box strong{display:block;margin-bottom:.2rem}
.challenge-number{background:#111827;color:#fff;border-radius:18px;padding:1rem;max-width:420px;margin-left:auto;margin-right:auto}.challenge-number small{display:block;letter-spacing:.14em;color:#9ca3af}.challenge-number strong{font-size:2.1rem;letter-spacing:.14em}.piece-bank{display:flex;justify-content:center;gap:1rem;flex-wrap:wrap}.number-piece{border:2px solid #b9c7dc;background:#fff;border-radius:14px;padding:.8rem 1.4rem;font-size:1.35rem;font-weight:800;color:#26334e;cursor:grab;transition:.2s}.number-piece:hover,.number-piece.selected{border-color:#0d6efd;background:#eef5ff;transform:translateY(-2px)}.drop-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.drop-zone{border:2px dashed #c6d0e0;background:#f8faff;border-radius:18px;padding:1.1rem;text-align:center;transition:.2s}.drop-zone span,.drop-zone small{display:block}.drop-zone strong{display:block;font-size:1.8rem;margin:.3rem}.drop-zone.filled{border-style:solid;border-color:#6ea8fe;background:#eef5ff}.drop-zone.correct{border-color:#22c55e;background:#ecfdf3}.drop-zone.wrong{border-color:#ef4444;background:#fff1f2}
.ddc-case,.archive-document{display:flex;gap:1rem;align-items:center;background:#f8faff;border-radius:18px;padding:1.25rem}.document-icon,.archive-document>i{width:58px;height:58px;border-radius:16px;background:#fff;display:grid;place-items:center;color:#0d6efd;font-size:1.6rem;box-shadow:0 4px 14px rgba(18,38,63,.08)}.ddc-case small,.archive-document small{font-size:.7rem;font-weight:800;letter-spacing:.1em;color:#7a859b}.ddc-options{display:grid;grid-template-columns:repeat(2,1fr);gap:.8rem}.ddc-option{display:flex;align-items:center;gap:1rem;text-align:left;border:1px solid #dfe6f1;background:#fff;border-radius:16px;padding:1rem;transition:.2s}.ddc-option:hover{border-color:#0d6efd;transform:translateY(-1px)}.ddc-option strong{font-size:1.25rem;color:#0d6efd}.ddc-option span{font-weight:600;color:#4b5871}.ddc-option.correct{border-color:#22c55e;background:#ecfdf3}.ddc-option.wrong{border-color:#ef4444;background:#fff1f2}
.cabinet-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:.75rem}.cabinet-drawer{border:1px solid #d6deea;background:linear-gradient(#fff,#f1f4f8);border-radius:14px;padding:1rem .5rem;display:flex;flex-direction:column;align-items:center;gap:.2rem}.cabinet-drawer i{font-size:1.55rem;color:#d49b36}.cabinet-drawer strong{font-size:1.45rem}.cabinet-drawer span{font-size:.72rem;color:#7b8699}.cabinet-drawer:hover{border-color:#0d6efd;transform:translateY(-2px)}.cabinet-drawer.correct{border-color:#22c55e;background:#ecfdf3}.cabinet-drawer.wrong{border-color:#ef4444;background:#fff1f2}.xp-summary{justify-content:space-between}.xp-summary>div{display:flex;align-items:center;gap:.75rem}.xp-summary i{color:#f5b301;font-size:1.4rem}.xp-toast{position:fixed;right:24px;bottom:24px;background:#111827;color:#fff;padding:1rem 1.25rem;border-radius:14px;z-index:9999;box-shadow:0 16px 34px rgba(0,0,0,.25);transform:translateY(20px);opacity:0;transition:.25s}.xp-toast.show{transform:none;opacity:1}.xp-toast i{color:#fbbf24}
@media(max-width:991.98px){.simulation-hero{align-items:flex-start;flex-direction:column}.sim-status-panel{width:100%;min-width:0}.cabinet-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:575.98px){.simulation-hero,.simulation-card{padding:1.25rem;border-radius:20px}.sim-status-panel div{padding:.75rem .45rem}.daily-challenge{align-items:flex-start;flex-wrap:wrap}.daily-challenge .btn{width:100%}.sim-card-header{flex-direction:column}.terminal-flow{flex-direction:column}.flow-arrow{transform:rotate(90deg)}.drop-grid,.ddc-options{grid-template-columns:1fr}.cabinet-grid{grid-template-columns:repeat(2,1fr)}.xp-summary{align-items:flex-start;flex-direction:column}.xp-summary .btn{width:100%}}

/* STEP 4 — Digital worksheets and learner workspace */
.workspace-hero{color:#fff;background:linear-gradient(135deg,#0f766e,#0ea5a4 52%,#2563eb)}.workspace-hero .lead{color:rgba(255,255,255,.86)}.workspace-summary{padding:1.1rem 1.2rem;border-radius:20px;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.2)}.workspace-summary>div:first-child{display:flex;justify-content:space-between;margin-bottom:.65rem}.workspace-summary span{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em}.workspace-summary strong{font-size:1.35rem}.workspace-summary .progress{height:11px;background:rgba(255,255,255,.22)}.workspace-summary .progress-bar{background:#fff}.workspace-menu{top:92px}.workspace-menu .nav-link{display:flex;align-items:center;gap:.8rem;text-align:left;color:#475569;border-radius:14px;padding:.75rem;margin-bottom:.35rem}.workspace-menu .nav-link>i{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:#f1f5f9;color:#2563eb}.workspace-menu .nav-link span{font-weight:800}.workspace-menu .nav-link small{display:block;font-size:.7rem;font-weight:500;color:#94a3b8}.workspace-menu .nav-link.active{background:#eef2ff;color:#1d4ed8}.workspace-menu .nav-link.active>i{background:#2563eb;color:#fff}.autosave-status{display:flex;align-items:center;gap:.5rem;padding:.75rem;border-radius:12px;background:#ecfdf5;color:#047857;font-size:.78rem}.worksheet-card{min-height:670px}.worksheet-heading{display:flex;gap:1rem;align-items:flex-start}.worksheet-number{width:58px;height:58px;flex:0 0 auto;border-radius:18px;display:grid;place-items:center;background:linear-gradient(135deg,#2563eb,#7c3aed);color:#fff;font-weight:900;font-size:1.15rem}.worksheet-card .form-control,.worksheet-card .form-select{border-radius:14px;border-color:#dce3ec;padding:.85rem 1rem}.worksheet-card textarea{line-height:1.7}.worksheet-actions{display:flex;align-items:center;gap:1rem;flex-wrap:wrap;margin-top:2rem;padding-top:1.25rem;border-top:1px solid #edf1f5}.lkpd-result{color:#475569}.lkpd-result strong{color:#2563eb}.ddc-table{border:1px solid #e2e8f0;border-radius:18px;overflow:hidden}.ddc-table>div{display:grid;grid-template-columns:1fr 180px;gap:1rem;align-items:center;padding:1rem 1.2rem;border-bottom:1px solid #edf1f5}.ddc-table>div:first-child{background:#f8fafc;text-transform:uppercase;font-size:.72rem;letter-spacing:.08em;font-weight:900}.ddc-table>div:last-child{border-bottom:0}.note-toolbar{display:flex;gap:.5rem;flex-wrap:wrap}.note-toolbar button{border:1px solid #dce3ec;background:#fff;border-radius:11px;padding:.6rem .8rem;font-size:.82rem;font-weight:700;color:#475569}.notebook{margin-top:1rem;background-image:linear-gradient(#eef2f7 1px,transparent 1px);background-size:100% 2rem;line-height:2rem!important;padding-top:.45rem!important}.note-meta{display:flex;justify-content:space-between;color:#94a3b8;font-size:.76rem;margin-top:.65rem}.mood-picker{display:grid;grid-template-columns:repeat(4,1fr);gap:.75rem}.mood-picker button{border:1px solid #dce3ec;background:#fff;border-radius:16px;padding:1rem .5rem;font-size:1.8rem}.mood-picker button span{display:block;font-size:.7rem;color:#64748b;margin-top:.35rem}.mood-picker button:hover,.mood-picker button.active{border-color:#2563eb;background:#eef4ff;transform:translateY(-2px)}
.learning-path{display:grid;grid-template-columns:repeat(6,1fr);gap:.6rem}.learning-path a{position:relative;text-decoration:none;text-align:center;padding:.85rem .4rem;border:1px solid #e2e8f0;border-radius:15px;color:#64748b;background:#fff;font-size:.75rem;font-weight:800}.learning-path a i{display:block;font-size:1.15rem;margin-bottom:.35rem}.learning-path a.done{background:#ecfdf5;border-color:#bbf7d0;color:#047857}.learning-path a.current{background:#eef2ff;border-color:#c7d2fe;color:#4338ca}.learning-path a:not(:last-child):after{content:'›';position:absolute;right:-.58rem;top:50%;transform:translateY(-50%);z-index:2;color:#94a3b8;font-size:1.1rem}
.material-tools{display:flex;gap:.6rem;flex-wrap:wrap;margin:1rem 0}.material-tools button{border:1px solid #dce3ec;background:#fff;border-radius:12px;padding:.65rem .85rem;font-weight:750;color:#475569}.material-tools button.active{background:#fff7cc;border-color:#facc15;color:#92400e}.material-note{border:1px solid #dce3ec;border-radius:16px;padding:1rem;background:#fffef6}.material-note textarea{border:0;resize:vertical;width:100%;outline:0;background:transparent}
@media(max-width:991.98px){.workspace-menu{position:static!important}.learning-path{grid-template-columns:repeat(3,1fr)}}
@media(max-width:575.98px){.worksheet-card{min-height:0;padding:1.25rem!important}.worksheet-heading{flex-direction:column}.ddc-table>div{grid-template-columns:1fr}.mood-picker{grid-template-columns:repeat(2,1fr)}.learning-path{grid-template-columns:repeat(2,1fr)}.learning-path a:after{display:none}}

/* STEP 5 — KUIQ INTERAKTIF */
.quiz-page{background:linear-gradient(180deg,#eef5ff 0,#f8fafc 38%,#fff 100%);min-height:calc(100vh - 70px)}
.quiz-hero{background:linear-gradient(135deg,#234ed8,#6f42c1);border-radius:26px;padding:2rem;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:1.5rem;box-shadow:0 22px 50px rgba(35,78,216,.22)}
.quiz-hero .eyebrow{font-size:.78rem;font-weight:800;letter-spacing:.12em;color:#dce7ff}.quiz-hero-stat{min-width:140px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);border-radius:20px;padding:1rem;text-align:center;backdrop-filter:blur(8px)}
.quiz-hero-stat span{display:block;font-size:.8rem;color:#dce7ff}.quiz-hero-stat strong{font-size:2rem}.quiz-intro-card,.quiz-card,.quiz-side-card,.result-card{border:0;box-shadow:0 16px 44px rgba(33,47,75,.09)}
.quiz-rules{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.quiz-rules>div{display:flex;gap:.8rem;padding:1rem;border:1px solid #e5eaf2;border-radius:16px;background:#fbfdff}.quiz-rules i{width:38px;height:38px;display:grid;place-items:center;border-radius:12px;background:#e9f0ff;color:#2855d9}.quiz-rules strong,.quiz-rules small{display:block}.quiz-rules small{color:#687386;margin-top:.2rem}.history-panel{background:#f6f8fc;border-radius:20px;padding:1.25rem}.history-item{display:flex;justify-content:space-between;padding:.7rem 0;border-bottom:1px solid #e4e9f2}.history-item:last-child{border:0}.history-item strong{color:#2855d9}
.quiz-topbar{display:flex;align-items:center;gap:1rem}.quiz-counter,.quiz-timer{background:#fff;border-radius:14px;padding:.75rem 1rem;font-weight:800;box-shadow:0 8px 24px rgba(33,47,75,.08)}.quiz-counter span{color:#2855d9}.quiz-timer{min-width:112px;text-align:center}.quiz-timer.danger{color:#dc3545;animation:pulseTimer 1s infinite}.quiz-progress{height:12px;background:#dfe6f2;border-radius:999px;overflow:hidden}.quiz-progress>div{height:100%;background:linear-gradient(90deg,#2855d9,#7a52dc);border-radius:999px;transition:width .35s ease}
.quiz-card{min-height:500px}.quiz-question{font-size:1.45rem;line-height:1.45;margin-bottom:1.4rem}.combo-pill{padding:.4rem .75rem;border-radius:999px;background:#fff3cd;color:#8a6200;font-size:.82rem;font-weight:800}.answer-options{display:grid;gap:.85rem}.answer-option{border:2px solid #e3e8f1;background:#fff;border-radius:16px;padding:1rem;text-align:left;font-weight:650;display:flex;align-items:center;gap:.85rem;transition:.18s ease}.answer-option span{flex:0 0 34px;height:34px;border-radius:10px;background:#eef3ff;color:#2855d9;display:grid;place-items:center;font-weight:800}.answer-option:hover:not(:disabled){border-color:#7291ea;transform:translateY(-1px);box-shadow:0 8px 20px rgba(40,85,217,.1)}.answer-option.correct{border-color:#26a269;background:#edfff5}.answer-option.correct span{background:#26a269;color:#fff}.answer-option.wrong{border-color:#dc3545;background:#fff1f2}.answer-option.wrong span{background:#dc3545;color:#fff}.quiz-feedback{margin-top:1.1rem;padding:1rem;border-radius:15px}.quiz-feedback.success{background:#eafaf1;color:#136c45}.quiz-feedback.error{background:#fff0f1;color:#9b2430}.quiz-side-card{position:sticky;top:96px}.score-ring{width:150px;height:150px;margin:1.4rem auto;border:12px solid #e7edfa;border-top-color:#2855d9;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center}.score-ring strong{font-size:2.1rem;color:#2855d9}.score-ring span{font-size:.78rem;color:#6d7787}.quiz-side-row{display:flex;justify-content:space-between;padding:.8rem 0;border-bottom:1px solid #e7ebf2}.result-card{max-width:850px;margin:auto;padding:3rem}.result-icon{font-size:4rem}.result-score strong{font-size:5rem;line-height:1;color:#2855d9}.result-score span{font-size:1.5rem;color:#7b8493}.result-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem;margin-top:2rem}.result-grid>div{background:#f5f7fb;padding:1rem;border-radius:16px}.result-grid span,.result-grid strong{display:block}.result-grid span{font-size:.78rem;color:#6d7787}.result-grid strong{font-size:1.25rem;margin-top:.25rem}@keyframes pulseTimer{50%{transform:scale(1.04)}}
@media(max-width:767.98px){.quiz-hero{align-items:flex-start;flex-direction:column;padding:1.4rem}.quiz-hero-stat{width:100%}.quiz-rules{grid-template-columns:1fr}.quiz-topbar{flex-wrap:wrap}.quiz-progress{order:3;flex-basis:100%}.quiz-card{min-height:auto;padding:1.2rem}.quiz-question{font-size:1.2rem}.quiz-side-card{position:static}.result-card{padding:1.5rem}.result-score strong{font-size:4rem}.result-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* Step 6: Dashboard Analytics */
.analytics-kpi small{display:block;color:var(--bs-secondary-color);font-size:.75rem;margin-top:.2rem}.analytics-progress-list{display:grid;gap:1rem}.analytics-progress-item{display:block;color:inherit;text-decoration:none;padding:.9rem;border:1px solid rgba(90,105,130,.14);border-radius:1rem;transition:.2s ease}.analytics-progress-item:hover{transform:translateY(-2px);box-shadow:0 .55rem 1.4rem rgba(25,55,95,.09)}.analytics-progress-item .progress{height:.55rem;background:#e9eef7}.analytics-progress-item .progress-bar{background:linear-gradient(90deg,#3158e6,#6f8cff)}.analytics-icon{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:#eef3ff;color:#3158e6;flex:0 0 42px}.quiz-chart{min-height:190px;border-radius:1rem;background:linear-gradient(180deg,#fbfcff,#f4f7fc);padding:.5rem}.quiz-chart svg{width:100%;height:auto}.chart-grid{stroke:#dfe5ef;stroke-width:1}.chart-label{font-size:10px;fill:#8290a6}.chart-line{fill:none;stroke:#3158e6;stroke-width:4;stroke-linecap:round;stroke-linejoin:round}.chart-dot{fill:#fff;stroke:#3158e6;stroke-width:3}.chart-empty{min-height:175px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#8a96aa;gap:.6rem}.chart-empty i{font-size:2rem}.activity-timeline{display:grid;gap:.85rem}.timeline-item{display:flex;align-items:center;gap:.85rem;padding:.8rem 0;border-bottom:1px solid rgba(90,105,130,.12)}.timeline-item:last-child{border-bottom:0}.timeline-item small{display:block;color:#7d8899}.timeline-icon{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:#eef3ff;color:#3158e6;flex:0 0 38px}.score-pill{min-width:42px;text-align:center;padding:.3rem .55rem;border-radius:999px;background:#eef3ff;color:#3158e6;font-weight:800}.summary-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.85rem}.summary-grid>div{padding:1rem;border-radius:1rem;background:#f6f8fc;display:grid;grid-template-columns:auto 1fr;column-gap:.65rem;align-items:center}.summary-grid i{grid-row:1/3;color:#3158e6;font-size:1.15rem}.summary-grid strong{font-size:1.15rem}.summary-grid span{font-size:.78rem;color:#758095}.recommendation-card .daily-target{align-items:flex-start}@media(max-width:575.98px){.summary-grid{grid-template-columns:1fr}.analytics-progress-item{padding:.75rem}.quiz-chart{min-height:160px}}@media print{#appNavbar,.footer,.btn,.recommendation-card{display:none!important}.dashboard-hero{padding:1.5rem 0!important}.article-card,.menu-card{box-shadow:none!important;break-inside:avoid}.col-xl-4{display:none}.col-xl-8{width:100%}}

/* STEP 7: Badge, level, achievement, and certificate */
.achievement-v2-hero{display:flex;align-items:center;justify-content:space-between;gap:2rem;padding:2rem;border-radius:26px;background:linear-gradient(135deg,#162a65,#4c6fff);color:#fff;box-shadow:0 20px 45px rgba(33,55,130,.22)}
.achievement-v2-hero .eyebrow{display:block;font-size:.76rem;font-weight:800;letter-spacing:.15em;opacity:.75;margin-bottom:.55rem}.level-orb{width:112px;height:112px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;background:rgba(255,255,255,.13);border:2px solid rgba(255,255,255,.42);box-shadow:inset 0 0 0 7px rgba(255,255,255,.08)}.level-orb small{font-weight:800;letter-spacing:.12em}.level-orb strong{font-size:2.5rem;line-height:1}
.xp-chip{display:inline-flex;align-items:center;gap:.4rem;background:#fff5cf;color:#9b6500;padding:.6rem .85rem;border-radius:999px}.progress-xp{height:14px;background:#e9edfa}.progress-xp .progress-bar{background:linear-gradient(90deg,#ffb703,#fb8500);border-radius:99px}
.achievement-mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:.8rem}.achievement-mini-grid>div{padding:1rem;border-radius:18px;background:#f5f7ff;display:flex;flex-direction:column}.achievement-mini-grid i{color:#4c6fff;margin-bottom:.5rem}.achievement-mini-grid strong{font-size:1.45rem}.achievement-mini-grid span{font-size:.76rem;color:#6b7280}.badge-filter{max-width:190px}
.badge-v2-card{height:100%;position:relative;padding:1.4rem;border:1px solid #e5e9f5;border-radius:22px;text-align:center;overflow:hidden;transition:.25s ease;background:#fff}.badge-v2-card.is-open{box-shadow:0 13px 30px rgba(36,55,117,.1);transform:translateY(-2px)}.badge-v2-card.is-locked{filter:grayscale(.82);opacity:.62;background:#f7f7f8}.badge-v2-icon{font-size:3.1rem;margin:1rem 0 .7rem}.badge-v2-card h3{font-size:1rem;font-weight:800}.badge-v2-card p{font-size:.84rem;color:#6b7280;min-height:42px}.badge-tier{position:absolute;top:.75rem;right:.75rem;padding:.25rem .55rem;border-radius:999px;font-size:.65rem;font-weight:800;text-transform:uppercase}.tier-bronze{background:#f2dfd2;color:#8a4d25}.tier-silver{background:#e8ebf1;color:#4b5563}.tier-gold{background:#fff0bd;color:#8b6500}.tier-diamond{background:#dcfaff;color:#00768a}.badge-state{display:inline-flex;align-items:center;gap:.35rem;font-size:.78rem;font-weight:800;color:#64748b}.is-open .badge-state{color:#0f9f65}
.certificate-readiness{display:flex;align-items:center;gap:1.3rem}.certificate-readiness-icon{width:64px;height:64px;border-radius:18px;background:#fff3cf;color:#a66b00;display:grid;place-items:center;font-size:1.7rem}.certificate-readiness .progress{height:11px}.certificate-readiness .progress-bar{background:linear-gradient(90deg,#4c6fff,#16a085)}
.certificate-actions{display:flex;align-items:center;justify-content:space-between;gap:1rem}.digital-certificate{max-width:1120px;min-height:760px;margin:auto;background:#fdfbf4;padding:20px;border:14px solid #17346d;box-shadow:0 22px 60px rgba(20,31,70,.2);color:#172241}.certificate-border-inner{min-height:700px;border:3px solid #c9a33a;padding:34px 52px;text-align:center;position:relative;background:radial-gradient(circle at center,rgba(255,255,255,.9),rgba(250,247,235,.86))}.certificate-logo{width:58px;height:58px;border-radius:50%;margin:0 auto 7px;background:#17346d;color:#fff;display:grid;place-items:center;font-size:1.45rem}.certificate-brand{font-weight:800;letter-spacing:.14em;font-size:.75rem;color:#826c32}.digital-certificate h1{font-family:'Playfair Display',serif;font-size:3rem;letter-spacing:.08em;color:#17346d;margin:.45rem 0}.certificate-number{font-size:.76rem;color:#6b7280}.certificate-presented{margin:1.6rem 0 .3rem;color:#6b7280}.digital-certificate h2{font-family:'Playfair Display',serif;font-size:2.7rem;color:#b08a24;border-bottom:2px solid #d8c078;display:inline-block;padding:0 1.3rem .35rem}.certificate-school{font-weight:600;color:#536079}.certificate-body{max-width:760px;margin:1.25rem auto .5rem;line-height:1.8}.digital-certificate h3{font-size:1.55rem;font-weight:800;color:#17346d;margin-bottom:.2rem}.certificate-subtitle{color:#9b7622;font-style:italic}.certificate-score-row{display:flex;justify-content:center;gap:1rem;margin:1.6rem 0}.certificate-score-row>div{min-width:150px;padding:.8rem 1rem;border-radius:14px;background:#fff;border:1px solid #eadcae}.certificate-score-row strong{display:block;font-size:1.5rem;color:#17346d}.certificate-score-row span{font-size:.7rem;color:#6b7280}.certificate-footer{display:grid;grid-template-columns:1fr 130px 1fr;align-items:end;gap:1rem;margin-top:1.6rem}.certificate-footer>div{display:flex;flex-direction:column}.certificate-footer span{font-size:.72rem;color:#6b7280}.certificate-footer strong{font-family:'Playfair Display',serif;font-size:.92rem;border-top:1px solid #7d8490;padding-top:.5rem}.certificate-seal{width:112px;height:112px;border-radius:50%;justify-self:center;align-items:center!important;justify-content:center;border:4px double #c9a33a;color:#a57a15;background:#fff8da}.certificate-seal i{font-size:1.55rem}.certificate-seal span{font-weight:800;color:#8e6914;line-height:1.1}.certificate-note{font-size:.64rem;color:#8790a3;margin-top:1.2rem}.certificate-lock-card{text-align:center;max-width:720px;margin:auto;padding:3rem}.certificate-lock-icon{width:90px;height:90px;border-radius:50%;display:grid;place-items:center;margin:0 auto 1.2rem;background:#eef1f9;color:#42547e;font-size:2rem}
@media(max-width:768px){.achievement-v2-hero,.certificate-readiness,.certificate-actions{align-items:flex-start;flex-direction:column}.level-orb{width:88px;height:88px}.certificate-readiness .btn{width:100%}.digital-certificate{min-height:auto;padding:8px;border-width:7px}.certificate-border-inner{min-height:auto;padding:24px 15px}.digital-certificate h1{font-size:1.75rem}.digital-certificate h2{font-size:1.8rem}.certificate-score-row{flex-wrap:wrap}.certificate-score-row>div{min-width:120px}.certificate-footer{grid-template-columns:1fr}.certificate-seal{order:-1}.certificate-footer>div{margin-top:.8rem}}
@media print{body{background:#fff!important}.no-print,#appNavbar{display:none!important}.certificate-page{padding:0!important}.certificate-page .container{max-width:none!important;padding:0!important}.digital-certificate{width:100%;max-width:none;min-height:0;box-shadow:none;border-width:10px;break-inside:avoid}.certificate-border-inner{min-height:690px} @page{size:A4 landscape;margin:8mm}}


/* V6.5 refined personal branding footer */
.brand-footer{margin-top:auto;padding:2rem 0 1.65rem;background:linear-gradient(180deg,#f7f9ff 0%,#eef2fb 100%);border-top:1px solid rgba(49,88,230,.10);color:#1d2b53}
.brand-footer__product{font-size:.95rem;font-weight:800;letter-spacing:.01em}
.brand-footer__credit{margin-top:.48rem;font-size:.69rem;text-transform:uppercase;letter-spacing:.13em;color:#7b8499}
.brand-footer__creator{margin-top:.14rem;font-size:.82rem;font-weight:700;color:#3d4965}
.brand-footer__legacy{display:inline-block;margin-top:.12rem;font-size:.62rem;letter-spacing:.035em;color:#a0a8b8;text-decoration:none;transition:color .2s ease}
.brand-footer__legacy:hover{color:#667085;text-decoration:underline}
@media(max-width:575.98px){.brand-footer{padding:1.6rem 0 1.35rem}.brand-footer__product{font-size:.86rem}.brand-footer__creator{font-size:.77rem}.brand-footer__legacy{font-size:.59rem}}
@media print{.brand-footer{display:none!important}}

/* =========================================================
   SMART OFFICE LEARNING V6.6 GOLD — SPRINT 1 DASHBOARD
   ========================================================= */
.sol-dashboard-page{background:linear-gradient(180deg,#f5f7ff 0,#f8fafc 34%,#f3f6fb 100%)}
.sol-dashboard-hero{position:relative;overflow:hidden;background:radial-gradient(circle at 12% 15%,rgba(34,211,238,.25),transparent 27%),radial-gradient(circle at 88% 5%,rgba(192,132,252,.28),transparent 31%),linear-gradient(125deg,#0b2a62 0%,#1d4ed8 48%,#6d28d9 100%)}
.sol-dashboard-hero:after{content:"";position:absolute;right:-140px;bottom:-200px;width:430px;height:430px;border-radius:50%;background:rgba(255,255,255,.07)}
.fw-extrabold{font-weight:800}.sol-student-card{position:relative;z-index:2;padding:1.2rem}.sol-mini-level{display:flex;align-items:center;gap:.7rem;font-size:.75rem;color:rgba(255,255,255,.78)}
.sol-mini-level i{color:#fbbf24}.sol-continue-card{position:relative;overflow:hidden;min-height:325px;padding:2rem;border-radius:28px;color:#fff;background:radial-gradient(circle at 88% 5%,rgba(255,255,255,.16),transparent 28%),linear-gradient(135deg,#122a5b,#1d4ed8 52%,#6d28d9);box-shadow:0 24px 58px rgba(30,64,175,.25)}
.sol-card-glow{position:absolute;right:-80px;bottom:-110px;width:260px;height:260px;border-radius:50%;background:rgba(34,211,238,.16);filter:blur(2px)}.sol-progress-label{background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.2);color:#fff}.sol-continue-card .learning-progress{height:14px;background:rgba(255,255,255,.15)}.sol-continue-card .learning-progress .progress-bar{background:linear-gradient(90deg,#22d3ee,#fbbf24);color:#082f49;font-weight:800}
.sol-mission-card{border:1px solid rgba(99,102,241,.14);box-shadow:0 18px 38px rgba(15,23,42,.08)}.sol-mission-badge{display:grid;place-items:center;width:48px;height:48px;border-radius:15px;background:linear-gradient(135deg,#fef3c7,#fde68a);color:#92400e;font-size:1.2rem}.sol-mission-list{display:grid;gap:.72rem}.sol-mission-item{display:flex;align-items:center;gap:.75rem;padding:.72rem .8rem;border-radius:14px;background:#f8fafc;border:1px solid #e8edf5}.sol-mission-item i{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#e2e8f0;color:#64748b}.sol-mission-item.done{background:#ecfdf5;border-color:#bbf7d0}.sol-mission-item.done i{background:#10b981;color:#fff}.sol-mission-item.current{background:#eef2ff;border-color:#c7d2fe}.sol-mission-item.current i{background:#4f46e5;color:#fff}.sol-mission-item span{font-size:.86rem;font-weight:700;color:#334155}
.sol-course-card{overflow:hidden}.sol-book-cover{position:relative;min-height:270px;padding:1.45rem;border-radius:22px;color:#fff;background:radial-gradient(circle at 82% 12%,rgba(255,255,255,.18),transparent 22%),linear-gradient(155deg,#0f2f68,#1d4ed8 55%,#7c3aed);box-shadow:0 18px 36px rgba(30,64,175,.2);display:flex;flex-direction:column;justify-content:flex-end}.sol-book-cover>span{position:absolute;top:1rem;left:1rem;font-size:.68rem;font-weight:800;letter-spacing:.12em}.sol-book-cover>i{position:absolute;top:3.2rem;right:1.4rem;font-size:3.8rem;opacity:.2}.sol-book-cover strong{font-size:1.75rem;line-height:1.03}.sol-book-cover small{margin-top:.5rem;color:rgba(255,255,255,.72)}.sol-course-meta{display:flex;flex-wrap:wrap;gap:.75rem}.sol-course-meta span{padding:.45rem .7rem;border-radius:999px;background:#eef2ff;color:#4338ca;font-size:.76rem;font-weight:700}
.sol-badge-card{text-align:center}.sol-badge-visual{display:flex;flex-direction:column;align-items:center}.sol-badge-medal{display:grid;place-items:center;width:104px;height:104px;border-radius:50%;background:radial-gradient(circle at 35% 25%,#fff7c2,#fbbf24 55%,#d97706);color:#78350f;font-size:2.7rem;border:8px solid #fff7d6;box-shadow:0 14px 30px rgba(217,119,6,.23)}.sol-badge-visual strong{margin-top:1rem;font-size:1.05rem}.sol-badge-visual span{margin-top:.25rem;color:#7c8798;font-size:.78rem}.sol-kpi{height:100%;border:1px solid rgba(99,102,241,.12)}
.sol-lab-cta{display:flex;align-items:center;justify-content:space-between;gap:2rem;padding:2rem 2.2rem;border-radius:25px;color:#fff;background:radial-gradient(circle at 82% 10%,rgba(255,255,255,.15),transparent 28%),linear-gradient(135deg,#0f766e,#0284c7 55%,#4338ca);box-shadow:0 20px 46px rgba(2,132,199,.2)}
@media(max-width:767.98px){.sol-continue-card{min-height:auto;padding:1.5rem}.sol-lab-cta{align-items:flex-start;flex-direction:column;padding:1.55rem}.sol-book-cover{min-height:220px}.sol-dashboard-hero .display-5{font-size:2.15rem}.sol-course-meta{gap:.45rem}}
@media print{.sol-dashboard-hero,.sol-mission-card,.sol-lab-cta{display:none!important}}


/* =========================================================
   SMART OFFICE LEARNING V6.6 GOLD — SPRINT 2
   Course Episodes + Story/Think/Learn/Quiz/Reflection
   ========================================================= */
.sol-course-page,.sol-lesson-page{background:linear-gradient(180deg,#f5f7ff,#f8fafc 34%,#f3f6fb)}
.sol-course-hero,.sol-lesson-hero{color:#fff;background:radial-gradient(circle at 10% 10%,rgba(34,211,238,.22),transparent 28%),radial-gradient(circle at 88% 4%,rgba(192,132,252,.25),transparent 30%),linear-gradient(125deg,#0b2a62,#1d4ed8 50%,#6d28d9)}
.sol-course-stats{display:flex;flex-wrap:wrap;gap:.75rem}.sol-course-stats span{display:inline-flex;align-items:center;gap:.45rem;padding:.65rem .85rem;border:1px solid rgba(255,255,255,.2);border-radius:999px;background:rgba(255,255,255,.1);font-size:.82rem}.sol-course-progress-card{padding:1.4rem;border:1px solid rgba(255,255,255,.2);border-radius:22px;background:rgba(255,255,255,.12);backdrop-filter:blur(12px)}.sol-course-progress-card>span{font-size:.7rem;font-weight:800;letter-spacing:.11em}.sol-course-progress-card>strong{display:block;margin:.35rem 0;font-size:2.5rem}.sol-course-progress-card small{display:block;margin-top:.55rem;color:rgba(255,255,255,.75)}
.sol-episode-card{position:relative;display:flex;gap:1.1rem;padding:1.35rem;border:1px solid rgba(99,102,241,.13);border-radius:22px;background:#fff;box-shadow:0 15px 34px rgba(15,23,42,.07);transition:.22s}.sol-episode-card:hover{transform:translateY(-4px);box-shadow:0 22px 44px rgba(30,64,175,.13)}.sol-episode-card.is-complete{border-color:#a7f3d0;background:linear-gradient(145deg,#fff,#f0fdf4)}.sol-episode-number{display:grid;place-items:center;width:52px;min-width:52px;height:52px;border-radius:16px;background:linear-gradient(135deg,#dbeafe,#ede9fe);color:#3730a3;font-weight:900}.sol-episode-content{flex:1;min-width:0}.sol-episode-status{padding:.35rem .55rem;border-radius:999px;background:#eef2ff;color:#4338ca;font-size:.62rem;font-weight:850;letter-spacing:.05em}.sol-episode-status.done{background:#dcfce7;color:#047857}.sol-episode-title-row{display:flex;align-items:center;gap:.8rem;margin:1rem 0 .55rem}.sol-episode-title-row .material-icon{margin:0}.sol-episode-title-row small{font-size:.66rem;font-weight:800;color:#64748b;letter-spacing:.08em}.sol-episode-title-row h2{margin:.1rem 0 0;font-size:1.2rem;font-weight:800}.sol-stage-row{display:flex;flex-wrap:wrap;gap:.45rem;margin:.9rem 0}.sol-stage-row span{display:inline-flex;align-items:center;gap:.35rem;padding:.38rem .55rem;border-radius:999px;background:#f1f5f9;color:#64748b;font-size:.68rem;font-weight:750}.sol-stage-row span.done{background:#dcfce7;color:#047857}
.sol-back-link{display:inline-flex;align-items:center;gap:.5rem;color:#fff;text-decoration:none;font-weight:750}.sol-lesson-icon{font-size:3.2rem}.sol-lesson-meta{display:grid;gap:.65rem;padding:1.2rem;border:1px solid rgba(255,255,255,.2);border-radius:18px;background:rgba(255,255,255,.11)}.sol-lesson-meta span{display:flex;align-items:center;gap:.65rem}.sol-lesson-meta i{width:30px;height:30px;display:grid;place-items:center;border-radius:9px;background:rgba(255,255,255,.14)}
.sol-lesson-sidebar{top:105px}.sol-lesson-flow{display:grid;gap:.35rem}.sol-lesson-flow a{display:grid;grid-template-columns:26px 22px 1fr;align-items:center;gap:.45rem;padding:.65rem;border-radius:11px;color:#475569;text-decoration:none;font-size:.78rem;font-weight:700}.sol-lesson-flow a span{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:#e2e8f0;font-size:.66rem}.sol-lesson-flow a.active,.sol-lesson-flow a:hover{background:#eef2ff;color:#3730a3}.sol-lesson-flow a.active span{background:#4f46e5;color:#fff}.sol-lesson-completion{padding:.85rem;border-radius:14px;background:#f8fafc}.sol-lesson-completion strong{display:block;font-size:1.35rem}.sol-lesson-completion span{font-size:.68rem;color:#64748b}.sol-lesson-completion .progress{height:8px;margin-top:.55rem}
.sol-lesson-reader{overflow:hidden}.sol-lesson-block{padding:2rem 2.2rem;border-bottom:1px solid #e8edf5;scroll-margin-top:100px}.sol-lesson-block h2{margin:.7rem 0 1rem;font-size:1.7rem;font-weight:800;color:#172554}.sol-block-label{display:inline-flex;align-items:center;gap:.45rem;padding:.42rem .65rem;border-radius:999px;background:#fee2e2;color:#b91c1c;font-size:.66rem;font-weight:850;letter-spacing:.08em}.sol-block-label.purple{background:#f3e8ff;color:#7e22ce}.sol-block-label.blue{background:#dbeafe;color:#1d4ed8}.sol-block-label.gold{background:#fef3c7;color:#92400e}.sol-block-label.cyan{background:#cffafe;color:#0e7490}.sol-block-label.orange{background:#ffedd5;color:#c2410c}.sol-block-label.green{background:#dcfce7;color:#047857}.sol-story-block{background:radial-gradient(circle at 90% 5%,rgba(255,255,255,.12),transparent 28%),linear-gradient(135deg,#172554,#1e40af);color:#fff}.sol-story-block h2{color:#fff}.sol-story-block p{font-size:1.08rem;line-height:1.85;color:rgba(255,255,255,.86)}.sol-story-question{display:flex;gap:.8rem;padding:1rem;border:1px solid rgba(255,255,255,.18);border-radius:15px;background:rgba(255,255,255,.1);font-weight:700}.sol-think-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.85rem}.sol-think-card{display:flex;gap:.7rem;padding:1rem;border:1px solid #e2e8f0;border-radius:16px;background:#fff}.sol-think-card span{display:grid;place-items:center;width:30px;min-width:30px;height:30px;border-radius:10px;background:#ede9fe;color:#6d28d9;font-weight:850}.sol-think-card p{margin:0;font-size:.86rem}.sol-world-block{background:#fffbeb}.sol-ai-block{background:linear-gradient(145deg,#ecfeff,#eef2ff)}.sol-ai-prompt{position:relative;padding:1rem;border-radius:15px;background:#0f172a;color:#e2e8f0}.sol-ai-prompt small{display:block;color:#67e8f9;font-weight:800}.sol-ai-prompt code{display:block;padding:1rem 0;color:#fff;white-space:normal}.sol-ai-prompt button{border:0;border-radius:10px;padding:.45rem .65rem;background:#fff;color:#172554;font-size:.75rem;font-weight:800}.sol-quiz-status{max-width:650px}.sol-mission-complete{display:flex;align-items:center;gap:1rem;padding:1.5rem 2rem;background:linear-gradient(135deg,#f8fafc,#eef2ff)}.sol-mission-complete-icon{display:grid;place-items:center;width:62px;min-width:62px;height:62px;border-radius:18px;background:#e2e8f0;color:#64748b;font-size:1.4rem}.sol-mission-complete-icon.unlocked{background:linear-gradient(135deg,#fef3c7,#fbbf24);color:#92400e}.sol-mission-complete>div:nth-child(2){flex:1}.sol-mission-complete h2{margin:0;font-size:1.35rem;font-weight:800}.sol-lesson-footer-actions{display:flex;justify-content:space-between;gap:1rem;padding:1.4rem 2rem}
@media(max-width:991.98px){.sol-think-grid{grid-template-columns:1fr}.sol-lesson-sidebar{position:static!important}.sol-lesson-flow{grid-template-columns:repeat(2,1fr)}}
@media(max-width:575.98px){.sol-episode-card{flex-direction:column}.sol-lesson-block{padding:1.35rem}.sol-lesson-flow{grid-template-columns:1fr}.sol-mission-complete{align-items:flex-start;flex-direction:column}.sol-mission-complete .btn{width:100%}.sol-lesson-footer-actions{flex-direction:column;padding:1.2rem}.sol-lesson-footer-actions .btn{width:100%}}