:root{
  --primary:#2563eb;--primary2:#7c3aed;--accent:#06b6d4;--ink:#14213d;--muted:#64748b;
  --bg:#f3f7fc;--card:#fff;--ok:#047857;--danger:#b91c1c;--line:#dbe4f0;--soft:#eef4ff;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,"Segoe UI",Arial,sans-serif;background:radial-gradient(circle at top right,#e7edff 0,transparent 34%),var(--bg);color:var(--ink);line-height:1.55}a{color:var(--primary);text-decoration:none}button,input,select,textarea{font:inherit}.top{min-height:70px;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:10px max(24px,calc((100% - 1180px)/2));position:sticky;top:0;z-index:20;box-shadow:0 8px 28px rgba(29,55,100,.05)}.brand{display:flex;align-items:center;gap:10px;font-weight:850;color:var(--ink);letter-spacing:-.2px}.logo{background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff;padding:9px 10px;border-radius:13px;box-shadow:0 8px 20px rgba(37,99,235,.25)}.top nav{display:flex;gap:18px;align-items:center}.top nav a:not(.btn){font-weight:650;color:#334155}.container{max-width:1180px;margin:auto;padding:30px 20px;min-height:calc(100vh - 136px)}.hero{display:grid;grid-template-columns:1.18fr .82fr;gap:38px;align-items:center;padding:58px 0}.hero h1{font-size:clamp(38px,5vw,58px);line-height:1.04;letter-spacing:-1.8px;margin:8px 0 20px}.gradient{background:linear-gradient(90deg,var(--primary),var(--primary2),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}.lead{font-size:19px;color:var(--muted);line-height:1.75}.structure-card{border-top:5px solid var(--primary);box-shadow:0 24px 60px rgba(30,64,175,.13)}.card{background:rgba(255,255,255,.98);border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:0 12px 36px rgba(31,55,92,.07)}.card h1,.card h2,.card h3{margin-top:0}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:12px;padding:12px 18px;background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff;font-weight:750;cursor:pointer;box-shadow:0 8px 18px rgba(37,99,235,.18);transition:.18s transform,.18s box-shadow}.btn:hover{transform:translateY(-1px);box-shadow:0 12px 24px rgba(37,99,235,.24)}.btn.secondary{background:#fff;color:var(--primary);border:1px solid #bcd0ff;box-shadow:none}.btn.danger{background:linear-gradient(135deg,#dc2626,#b91c1c)}.btn.small{padding:8px 12px;border-radius:10px}.actions{display:flex;gap:10px;flex-wrap:wrap}.form{max-width:590px;margin:28px auto}.form label,.filter-row label{display:block;font-weight:750;margin:14px 0 7px}.form input,.form select,.form textarea,table input,table select,.filter-row select{width:100%;padding:12px 13px;border:1px solid #cbd5e1;border-radius:11px;background:#fff;color:var(--ink);outline:none}.form input:focus,.form select:focus,.form textarea:focus,.filter-row select:focus{border-color:#60a5fa;box-shadow:0 0 0 4px rgba(96,165,250,.15)}.form textarea{min-height:125px;resize:vertical}.muted{color:var(--muted)}.alert{padding:14px 16px;border-radius:12px;margin-bottom:18px;font-weight:650}.alert.ok{background:#ecfdf5;color:var(--ok);border:1px solid #a7f3d0}.alert.err{background:#fff1f2;color:var(--danger);border:1px solid #fecdd3}.subject{position:relative;overflow:hidden}.subject:before{content:"";position:absolute;width:90px;height:90px;border-radius:50%;background:linear-gradient(135deg,#dbeafe,#ede9fe);right:-35px;bottom:-40px}.subject .badge{position:absolute;right:16px;top:16px}.subject h3{padding-right:90px}.badge{display:inline-block;padding:5px 10px;border-radius:99px;background:#e8efff;color:#3730a3;font-size:12px;font-weight:800}.badge-ok{background:#dcfce7;color:#166534}.badge-bad{background:#fee2e2;color:#991b1b}.stat{font-size:34px;font-weight:900;color:var(--primary)}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse;background:#fff}.table th,.table td{padding:13px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.table th{background:#f8fafc;color:#475569;font-size:13px;text-transform:uppercase;letter-spacing:.35px}.table tr:hover td{background:#fbfdff}.exam-layout{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:18px}.question{font-size:18px;line-height:1.7}.stimulus{background:#f8fafc;border:1px solid #e2e8f0;border-left:4px solid var(--accent);padding:16px;border-radius:13px;margin:14px 0;white-space:normal}.option{display:block;border:1px solid var(--line);border-radius:13px;padding:14px;margin:10px 0;cursor:pointer;transition:.15s}.option:hover{border-color:#93c5fd;background:#f8fbff}.option input{margin-right:8px}.timer{font-size:29px;font-weight:900;text-align:center;color:var(--danger);font-variant-numeric:tabular-nums}.number-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:7px}.number-grid a{display:block;padding:8px;text-align:center;border:1px solid var(--line);border-radius:9px;background:#fff}.number-grid a.done{background:#dcfce7;border-color:#86efac;color:#166534}.number-grid a.current{background:var(--primary);border-color:var(--primary);color:#fff}.score{font-size:64px;font-weight:950;line-height:1;color:var(--primary);margin:14px 0}.result-summary{text-align:center}.result-summary .actions{justify-content:center}.discussion-card{margin-bottom:15px}.discussion-title{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}.discussion-title h3{margin:0}.review-option{padding:10px 12px;border-radius:10px;border:1px solid #e2e8f0;margin:7px 0}.review-option.chosen{border-color:#60a5fa;background:#eff6ff}.review-option.correct{border-color:#86efac;background:#f0fdf4}.explanation{margin-top:14px;background:#fff7ed;border:1px solid #fed7aa;padding:14px;border-radius:12px}.student-welcome,.report-head{display:flex;justify-content:space-between;align-items:center;gap:20px}.count-row{display:flex;justify-content:space-between;gap:15px;padding:10px 0;border-bottom:1px dashed var(--line)}.filter-row{display:flex;align-items:end;justify-content:space-between;gap:20px}.filter-row>div:first-child{min-width:280px}.pagination{display:flex;gap:7px;flex-wrap:wrap;margin-top:18px}.pagination a{min-width:36px;padding:8px 10px;text-align:center;border:1px solid var(--line);border-radius:9px;background:#fff}.pagination a.active{background:var(--primary);color:#fff;border-color:var(--primary)}footer{text-align:center;padding:24px;color:var(--muted)}img.qimg{max-width:100%;border-radius:13px}.tabs{display:flex;gap:8px;margin-bottom:18px}.tab{padding:9px 13px;border-radius:9px;background:#fff;border:1px solid var(--line)}hr{border:0;border-top:1px solid var(--line);margin:20px 0}code{background:#eef2ff;padding:3px 7px;border-radius:6px;color:#3730a3}
@media(max-width:900px){.hero,.grid,.grid2,.exam-layout{grid-template-columns:1fr}.student-welcome,.report-head{align-items:flex-start;flex-direction:column}.hero{padding:36px 0}.top nav{gap:10px}.top nav a:not(.btn){display:none}.container{padding:20px 12px}.filter-row{align-items:stretch;flex-direction:column}.filter-row>div:first-child{min-width:0}.discussion-title{flex-direction:column}.score{font-size:52px}}
.practice-card{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:28px 0;border-left:5px solid var(--accent);background:linear-gradient(135deg,#ffffff,#effcff)}
@media(max-width:900px){.practice-card{align-items:flex-start;flex-direction:column}}

/* Landing page pembayaran QRIS v3.0 */
.section-head{max-width:760px;margin:0 auto 24px;text-align:center}.section-head h2{font-size:clamp(28px,4vw,42px);line-height:1.15;margin:10px 0}.payment-section{padding:34px 0 58px;scroll-margin-top:88px}.payment-grid{display:grid;grid-template-columns:minmax(300px,.82fr) minmax(0,1.18fr);gap:22px;align-items:start}.qris-card{padding:18px;text-align:center;border-top:5px solid #ef4444;background:linear-gradient(180deg,#fff,#fff8f8)}.qris-title{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px;color:#475569}.qris-title strong{color:#b91c1c}.qris-image{display:block;width:100%;max-width:520px;height:auto;margin:auto;border-radius:16px;border:1px solid #e2e8f0;box-shadow:0 15px 40px rgba(15,23,42,.12)}.qris-note{margin:14px 5px 2px;color:var(--muted);font-size:14px}.payment-guide{padding:28px}.payment-guide h3{font-size:26px;margin-bottom:20px}.steps{display:grid;gap:14px}.step{display:grid;grid-template-columns:42px 1fr;gap:14px;align-items:start;padding:13px;border-radius:14px;background:#f8fafc;border:1px solid #e2e8f0}.step>span{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff;font-weight:900;box-shadow:0 7px 18px rgba(37,99,235,.22)}.step b{display:block;margin:2px 0 3px}.step p{margin:0;color:var(--muted)}.wa-btn{width:100%;margin-top:20px;background:linear-gradient(135deg,#16a34a,#059669)}.payment-warning{margin-top:14px;padding:13px 15px;border-radius:12px;background:#fff7ed;border:1px solid #fed7aa;color:#9a3412}.payment-section+section{padding-top:28px}
@media(max-width:900px){.payment-grid{grid-template-columns:1fr}.qris-card{max-width:620px;margin:auto}.payment-guide{padding:22px}.section-head{text-align:left;margin-left:0}.qris-title{font-size:14px}}

/* v3.1 - penilaian aktual dan raport final */
.final-report-banner,.final-dashboard-card,.final-ready-card{display:flex;align-items:center;justify-content:space-between;gap:24px;margin:20px 0;padding:28px;border-radius:22px;background:linear-gradient(135deg,#ecfdf5,#eff6ff 55%,#f5f3ff);border:1px solid #a7f3d0;box-shadow:0 18px 44px rgba(16,185,129,.12)}
.final-report-banner h2,.final-dashboard-card h2,.final-ready-card h2{margin:8px 0 4px}.final-score-block{text-align:center;min-width:190px;background:#fff;border:1px solid #bbf7d0;border-radius:18px;padding:18px 24px}.final-score{font-size:58px;line-height:1;font-weight:950;color:#047857;font-variant-numeric:tabular-nums}.final-predicate{margin-top:7px;font-weight:800;color:#166534}.dashboard-progress,.result-progress-card{display:flex;align-items:center;justify-content:space-between;gap:22px;margin:20px 0}.incomplete-report{margin:20px 0;background:linear-gradient(135deg,#fff7ed,#fff)}.progress-summary{display:flex;gap:14px;margin-top:18px}.progress-summary>div{min-width:150px;padding:16px;border-radius:14px;background:#fff;border:1px solid #fed7aa}.progress-summary b{display:block;font-size:28px;color:#c2410c}.progress-summary span{color:var(--muted)}.report-table-card,.attempt-history,.extra-results{margin-top:20px}.report-title-row{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.report-status{display:inline-flex;align-items:center;justify-content:center;padding:9px 16px;border:2px solid #16a34a;color:#166534;border-radius:10px;font-weight:950;letter-spacing:1.5px;transform:rotate(-2deg)}.report-score{display:inline-block;min-width:62px;text-align:center;font-size:20px;font-weight:900;color:var(--primary)}.report-score.final-inline{font-size:25px;color:#047857}.report-total-row td{background:#ecfdf5!important;border-top:2px solid #86efac}.row-missing td{background:#f8fafc;color:#64748b}.report-note{margin:18px 0 0;padding:12px 14px;background:#f8fafc;border-left:4px solid #6366f1;border-radius:10px;color:#475569;font-size:14px}
@media(max-width:900px){.final-report-banner,.final-dashboard-card,.final-ready-card,.dashboard-progress,.result-progress-card{align-items:flex-start;flex-direction:column}.final-score-block{width:100%}.report-title-row{flex-direction:column}.progress-summary{width:100%;flex-direction:column}.progress-summary>div{min-width:0}}
@media print{.top,footer,.actions,.attempt-history,.extra-results,.report-note{display:none!important}body{background:#fff}.container{max-width:none;padding:0}.card,.final-report-banner{box-shadow:none}.final-report-banner{break-inside:avoid}.report-table-card{border:0;padding:0}.report-table th,.report-table td{padding:10px 8px}.report-status{transform:none}}