:root{--blue:#15599b;--deep:#103961;--light:#edf6ff;--aqua:#e3f6fa;--ink:#1b324e;--muted:#64748b;--border:#e0e9f3;--white:#fff;--radius:18px}*{box-sizing:border-box}body{margin:0;background:#f4f8fd;color:var(--ink);font-family:system-ui,-apple-system,'Segoe UI',sans-serif;line-height:1.55}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}.wrap{width:min(1160px,calc(100% - 36px));margin:auto}.top{background:var(--deep);color:#fff}.top-row{display:flex;align-items:center;justify-content:space-between;padding:12px 0;gap:16px}.brand{display:flex;align-items:center;gap:12px;color:#fff;font-weight:900;font-size:25px;letter-spacing:.4px}.brand:hover{text-decoration:none}.brand small{display:block;font-size:11px;font-weight:500;color:#d1e3fc;letter-spacing:0}.brand-icon{display:grid;place-items:center;background:#ffdc78;color:#15456e;width:44px;height:44px;border-radius:13px}.top-user{font-size:13px}.top-user a{color:white;text-decoration:underline;margin-left:10px}.tag{display:inline-block;background:#276aa5;border-radius:30px;padding:4px 8px}.shell{min-height:calc(100vh - 115px)}.menu{background:white;display:flex;justify-content:center;flex-wrap:wrap;gap:4px;padding:12px 18px;border-bottom:1px solid var(--border)}.menu a{border-radius:10px;padding:9px 12px;font-size:13px;font-weight:650;color:#365674}.menu a.active,.menu a:hover{background:#e4f0ff;color:var(--blue);text-decoration:none}.main{padding:26px 0 48px}.heading{margin:3px 0 23px}.heading h1{font-size:clamp(25px,3vw,35px);margin:0 0 6px}.heading p{margin:0;color:var(--muted)}h2{font-size:21px}h3{font-size:17px;margin:9px 0}.card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 8px 24px rgba(24,54,94,.04);padding:23px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}.stat{background:white;border:1px solid var(--border);padding:18px;border-radius:16px}.stat strong{display:block;color:var(--blue);font-size:31px}.stat span{font-size:13px;color:var(--muted)}.hero{display:flex;align-items:center;justify-content:space-between;background:linear-gradient(120deg,#e6f4ff,#fff5d6);padding:34px;margin-bottom:29px}.hero>div:first-child{max-width:650px}.hero h2{font-size:clamp(22px,3vw,32px);margin:8px 0}.hero p{color:#52708e}.eyebrow{color:#1361a0;font-size:12px;letter-spacing:.12em;font-weight:800}.hero-art{font-size:95px;white-space:nowrap}.hero-art span{font-size:50px}.subject-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:13px}.subject{display:flex;align-items:center;gap:13px;min-height:99px;padding:18px;color:var(--ink)}.subject:hover{border-color:#a5d2fa;text-decoration:none;transform:translateY(-2px)}.subject span{font-size:29px}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}.lesson-card{display:flex;flex-direction:column;align-items:start}.lesson-card p{color:var(--muted);font-size:13px;flex-grow:1}.pill{background:#ecf5ff;color:#125b9e;border-radius:20px;padding:6px 10px;font-size:12px;font-weight:750}.btn{background:#1661a8;color:white;border:0;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;font:inherit;font-weight:700;font-size:14px;border-radius:10px;padding:11px 17px;min-height:43px}.btn:hover{background:#0a457c;color:white;text-decoration:none}.btn.secondary{background:#e9f3ff;color:#15599b}.btn.secondary:hover{background:#d8eaff}.filter{display:flex;align-items:end;gap:12px;flex-wrap:wrap;margin-bottom:20px}.filter label{margin:0;min-width:160px}.filter .btn{margin-bottom:0}label{display:block;font-weight:650;font-size:13px;margin:13px 0}input:not([type=radio]),textarea,select{display:block;width:100%;border:1px solid #ccd9e8;border-radius:10px;padding:11px;font:inherit;color:var(--ink);background:white;margin-top:6px;outline-offset:2px}textarea{resize:vertical}input:focus,textarea:focus,select:focus{outline:2px solid #9ec9fa}.hint{font-size:12px;color:var(--muted)}.auth{max-width:470px;margin:40px auto}.auth h1{text-align:center;font-size:25px}.auth>p{text-align:center;color:var(--muted)}.auth-icon{text-align:center;font-size:45px}.auth .btn{width:100%;margin-top:14px}.cols{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:20px;align-items:start}.manage-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 0;border-bottom:1px solid var(--border);font-size:13px}.manage-row small{display:block;color:var(--muted);padding-top:2px}.actions{display:flex;gap:9px;align-items:center}.actions form{display:inline}.link-danger{border:0;background:none;cursor:pointer;color:#bd3232;font:inherit}.notice{background:#e9f4ff;border-left:4px solid #1661a8;border-radius:9px;padding:13px 16px;margin-bottom:18px}.notice.bad{background:#ffeded;border-color:#c44747}.notice.good{background:#edfff3;border-color:#22935a}.reading{max-width:920px}.material{white-space:normal;line-height:1.85;font-size:16px}.reading .btn{margin-top:12px}.quizform{max-width:850px}.quizform fieldset{border:0;border-bottom:1px solid var(--border);padding:22px 0}.quizform legend{font-weight:800;font-size:16px}.choice{display:flex;gap:9px;align-items:start;background:#f8fbff;border-radius:9px;padding:12px;cursor:pointer;font-size:14px}.choice input{margin-top:5px}.choice:has(input:checked){background:#e4f2ff}.result{text-align:center;max-width:580px;margin:12px auto}.medal{font-size:65px}.bigscore{font-size:75px;color:var(--blue);font-weight:900}.bigscore small{font-size:25px;color:var(--muted)}.gameboard{max-width:790px;margin:0 auto}.game-top{display:flex;justify-content:space-between;margin:13px 0}.progress{height:12px;background:#e6eef8;border-radius:30px;overflow:hidden}.progress>div{height:100%;width:0;background:#44b88c;transition:width .3s}.game-options{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:20px 0}.option{background:#f0f7ff;text-align:left;border:2px solid #cce1f8;border-radius:12px;min-height:75px;cursor:pointer;padding:13px;font:inherit}.option:hover:not(:disabled){border-color:#3e93cf}.option.right{background:#dcf8e5;border-color:#30a96a}.option.wrong{background:#ffe9e9;border-color:#e16969}.feedback{min-height:26px;font-weight:650}.table-scroll{overflow:auto}table{width:100%;border-collapse:collapse;font-size:13px}th{text-align:left;background:#eef5ff}th,td{border-bottom:1px solid var(--border);padding:10px}.empty{grid-column:1/-1;text-align:center;color:var(--muted)}.submission{padding:15px 0;border-bottom:1px solid var(--border)}.submission summary{cursor:pointer;font-weight:700}.submission form{max-width:460px}.certificate{text-align:center;border:14px double #bb9655;background:linear-gradient(#fffaf0,#fff);padding:48px 30px;margin:auto;max-width:950px;min-height:570px}.cert-star{font-size:60px}.cert-heading{font-size:30px;letter-spacing:.15em;font-weight:900;color:#a67c37}.certificate h1{font:italic bold 44px Georgia,serif;color:#15599b}.certificate h2{font-size:26px}.certificate small{color:#667}.print-hide{text-align:center}.auth input{width:100%}footer{text-align:center;font-size:12px;color:var(--muted);padding:15px}.card+.card{margin-top:20px}@media(max-width:900px){.cards{grid-template-columns:repeat(2,1fr)}.subject-grid{grid-template-columns:repeat(3,1fr)}.hero-art{font-size:60px}}@media(max-width:650px){.wrap{width:calc(100% - 24px)}.top-row{align-items:start}.top-user{text-align:right}.brand{font-size:20px}.brand-icon{width:36px;height:36px}.menu{justify-content:start;gap:2px;padding:8px}.menu a{padding:7px 10px;font-size:12px}.stats{grid-template-columns:repeat(2,1fr)}.cards,.cols{grid-template-columns:1fr}.subject-grid{grid-template-columns:repeat(2,1fr)}.subject{min-height:80px}.hero{padding:22px}.hero-art{display:none}.game-options{grid-template-columns:1fr}.card{padding:17px}.manage-row{align-items:start;flex-direction:column}}@media print{.top,.menu,footer,.print-hide{display:none!important}.shell,.main{padding:0}.certificate{border:12px double #bb9655;box-shadow:none;page-break-inside:avoid}.wrap{width:100%}body{background:white}@page{size:A4 landscape;margin:12mm}}

/* DIGIMED: samakan posisi dan ukuran seluruh kartu mata pelajaran. */
.subject-grid > .subject.card {
  margin-top: 0;
  min-width: 0;
  height: 100%;
}
/* Hindari jarak vertikal pada kartu di dalam grid lainnya. */
.cards > .card { margin-top: 0; }

/* FIX FINAL: kartu mapel seragam meski aturan umum .card + .card aktif. */
.subject-grid { align-items: stretch; grid-auto-rows: minmax(99px, auto); }
.subject-grid > a.subject.card,
.subject-grid > a.subject.card + a.subject.card {
  margin: 0 !important;
  width: 100%;
  height: 100%;
  min-height: 99px;
  display: flex;
  align-items: center;
  align-self: stretch;
  box-sizing: border-box;
}
@media (max-width: 650px) {
  .subject-grid { grid-auto-rows: minmax(80px, auto); }
  .subject-grid > a.subject.card,
  .subject-grid > a.subject.card + a.subject.card { min-height: 80px; }
}