:root{
  --navy:#14203a; --navy-2:#22304f; --line:#d3dbe7; --bg:#f2f5fa;
  --card:#fff; --ink:#14203a; --muted:#5c6b85; --emerald:#0f9d63;
  --red:#b3253a; --amber:#c98a12;
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);color:var(--ink);font-size:14.5px;line-height:1.45}
a{color:var(--navy)}
header.top{background:var(--navy);color:#fff;padding:10px 18px;display:flex;align-items:center;gap:16px}
header.top .brand{font-weight:800;letter-spacing:.4px;font-size:15px}
header.top .brand small{display:block;font-weight:400;opacity:.7;font-size:11px;letter-spacing:.2px}
nav.main{background:var(--navy-2);padding:0 12px;display:flex;gap:2px;flex-wrap:wrap}
nav.main a{color:#cfd8e6;text-decoration:none;padding:9px 14px;font-size:13.5px;font-weight:600;border-bottom:3px solid transparent}
nav.main a.active{color:#fff;border-bottom-color:var(--emerald);background:rgba(255,255,255,.06)}
nav.main a:hover{color:#fff}
main{max-width:1180px;margin:0 auto;padding:18px}
h1,h2,h3{margin:0 0 10px}
h1{font-size:21px}
h2{font-size:17px}
h3{font-size:15px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px;margin-bottom:16px;
  box-shadow:0 1px 2px rgba(20,32,58,.05)}
.row{display:flex;gap:16px;flex-wrap:wrap}
.row>.card{flex:1;min-width:240px}
.stat{font-size:26px;font-weight:800;color:var(--navy)}
.stat small{display:block;font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}
table{width:100%;border-collapse:collapse}
th,td{border:1px solid var(--line);padding:7px 9px;text-align:left;font-size:13.5px}
th{background:#e9eef6;font-weight:700;font-size:12.5px;text-transform:uppercase;letter-spacing:.3px}
tbody tr:nth-child(even){background:#fafcff}
td.num,th.num{text-align:center;width:74px}
td.grade{font-weight:800;text-align:center}
.pass{color:var(--emerald)}
.fail{color:var(--red)}
.pill{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11.5px;font-weight:700}
.pill.ok{background:#e3f7ed;color:#0a6b41}
.pill.warn{background:#fdf1dc;color:#8a5c05}
.pill.bad{background:#fbe6e9;color:#8e1b2c}
.btn{display:inline-block;background:var(--navy);color:#fff;border:0;border-radius:9px;padding:9px 16px;
  font-size:13.5px;font-weight:700;cursor:pointer;text-decoration:none}
.btn:hover{background:var(--navy-2)}
.btn.ghost{background:#fff;color:var(--navy);border:1.5px solid var(--navy)}
.btn.sm{padding:6px 11px;font-size:12.5px}
.btn.danger{background:var(--red)}
input[type=text],input[type=number],input[type=email],select{
  width:100%;padding:7px 9px;border:1px solid var(--line);border-radius:8px;font-size:13.5px;font-family:inherit;color:var(--ink);background:#fff}
input[type=number]{text-align:center}
input.bad{border-color:var(--red);background:#fff5f6}
label{display:block;font-size:12px;font-weight:700;color:var(--muted);margin-bottom:3px;text-transform:uppercase;letter-spacing:.3px}
.grid-form{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.note{font-size:12.5px;color:var(--muted)}
.alert{padding:11px 14px;border-radius:9px;margin-bottom:14px;font-size:13.5px;font-weight:600}
.alert.ok{background:#e3f7ed;color:#0a6b41;border:1px solid #b6e6cd}
.alert.warn{background:#fdf1dc;color:#8a5c05;border:1px solid #f0d59a}
.alert.bad{background:#fbe6e9;color:#8e1b2c;border:1px solid #f0b9c2}
.scroll{overflow-x:auto}
.grid-table td.sp{text-align:center;font-weight:700}
.grid-table input{width:100%}
.legend{font-size:12px;color:var(--muted);margin-top:6px}
.right{text-align:right}

/* ---------- report card (screen + print) ---------- */
.sheet{width:210mm;min-height:297mm;padding:9mm 10mm;background:#fff;border:1px solid var(--line);
  margin:0 auto;position:relative}
.sheet .watermark{position:absolute;top:45%;left:50%;transform:translate(-50%,-50%) rotate(-28deg);
  font-size:52pt;font-weight:800;color:#14203a;opacity:.045;letter-spacing:6px;white-space:nowrap;z-index:0}
.sheet .content{position:relative;z-index:1}
.rc-header{display:flex;align-items:center;gap:6mm;border-bottom:2.2pt double var(--navy);padding-bottom:3mm}
.crest{width:20mm;height:20mm;border-radius:50%;border:1.6pt solid var(--navy);display:flex;align-items:center;
  justify-content:center;font-size:6pt;font-weight:700;text-align:center;line-height:1.15;color:var(--navy);
  background:#f4f7fb;flex:0 0 auto;white-space:pre-line}
img.crest{object-fit:contain;background:#fff;border-radius:0;border-width:0}
.rc-school{flex:1;text-align:center}
.rc-school h1{font-size:16pt;letter-spacing:.6px;text-transform:uppercase;margin:0}
.rc-school .addr{font-size:8.4pt;margin-top:1mm;color:#33415c}
.rc-school .contact{font-size:8pt;color:#33415c}
.rc-school .motto{font-size:8.2pt;font-style:italic;margin-top:1.2mm}
.doc-title{margin-top:3mm;text-align:center;font-size:11pt;font-weight:800;letter-spacing:2.6px;
  text-transform:uppercase;background:var(--navy);color:#fff;padding:1.8mm 0}
.bio{margin-top:3mm;border:1pt solid #9fb0c9;width:100%}
.bio td{border:.6pt solid #c3cedd;padding:1.5mm 2mm;font-size:9pt}
.bio .lbl{background:#eef3f9;font-weight:700;width:24mm;color:#2a3a58}
.photo{width:26mm;height:30mm;border:1pt solid #9fb0c9;background:#f4f7fb;font-size:6.4pt;color:#6b7c96;
  display:flex;align-items:center;justify-content:center;text-align:center;margin:0 auto}
.sec-title{margin-top:3.4mm;font-size:9.6pt;font-weight:800;text-transform:uppercase;letter-spacing:1px;
  border-bottom:1pt solid var(--navy);padding-bottom:.8mm}
.subjects{margin-top:1.6mm}
.subjects th{background:var(--navy);color:#fff;font-size:7.6pt;padding:1.5mm .8mm;border:.6pt solid var(--navy);text-transform:uppercase}
.subjects td{border:.6pt solid #c3cedd;padding:1.35mm .8mm;font-size:8.8pt;text-align:center}
.subjects td.subj{text-align:left;font-weight:600}
.subjects td.grade{font-weight:800}
.summary{margin-top:2.4mm;display:flex;gap:3mm}
.summary table{border:1pt solid #9fb0c9}
.summary td{border:.6pt solid #c3cedd;padding:1.6mm 2mm;font-size:9pt}
.summary .lbl{background:#eef3f9;font-weight:700;color:#2a3a58}
.summary .big{font-weight:800;font-size:10pt}
.two-col{display:flex;gap:3mm;margin-top:2.4mm}
.two-col>div{flex:1}
.domains th{background:#33415c;color:#fff;font-size:7.4pt;padding:1.3mm .8mm;border:.6pt solid #33415c;text-transform:uppercase}
.domains td{border:.6pt solid #c3cedd;padding:1.2mm 2mm;font-size:8.6pt}
.domains td.val{text-align:center;font-weight:700;width:14mm}
.key{font-size:7.2pt;color:#4a5a76;margin-top:1mm}
.remarks{margin-top:2.6mm}
.remarks td{border:.6pt solid #c3cedd;padding:1.8mm 2mm;font-size:8.8pt}
.remarks .lbl{background:#eef3f9;font-weight:700;color:#2a3a58}
.sig-row{display:flex;justify-content:space-between;margin-top:3mm;gap:4mm}
.sig{flex:1;font-size:8.2pt}
.sig .line{border-bottom:.9pt dotted #4a5a76;height:9mm;margin-bottom:1mm}
.rc-footer{margin-top:3mm;border-top:1.4pt solid var(--navy);padding-top:2mm;display:flex;
  justify-content:space-between;align-items:flex-start;gap:3mm;font-size:7.6pt;color:#33415c}
.grading-key{flex:1}
.qr{width:20mm;height:20mm;border:1pt solid var(--navy);padding:1mm;flex:0 0 auto;
  background:#fff;object-fit:contain}
img.qr{background:#fff}
.code{font-size:6.4pt;font-weight:700;letter-spacing:.5px;margin-top:.7mm;color:#33415c}
.sigimg{height:9mm;object-fit:contain;display:block;margin-bottom:.5mm}
.next-term{flex:1;text-align:right}
.lic{font-size:6.6pt;color:#7a879c;margin-top:1.4mm;text-align:center}

@media print{
  body{background:#fff}
  header.top,nav.main,.no-print{display:none!important}
  main{max-width:none;padding:0}
  .card{border:0;box-shadow:none;padding:0;margin:0}
  .sheet{border:0;margin:0;width:auto;min-height:auto;padding:0}
  @page{size:A4 portrait;margin:9mm 10mm}
}

/* ---------- action tiles & progress bars ---------- */
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(168px,1fr));gap:12px;margin-bottom:8px}
.tile{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px;
  text-decoration:none;color:var(--ink);display:block;
  box-shadow:0 1px 2px rgba(20,32,58,.05);transition:box-shadow .15s ease,transform .15s ease}
.tile:hover{box-shadow:0 8px 20px rgba(20,32,58,.13);transform:translateY(-2px)}
.tile .ico{width:36px;height:36px;border-radius:10px;background:var(--navy);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:17px;margin-bottom:9px}
.tile b{display:block;font-size:14.5px;margin-bottom:2px}
.tile span{font-size:12.5px;color:var(--muted);line-height:1.35}
.bar{height:8px;border-radius:99px;background:#e6ecf5;overflow:hidden;min-width:90px}
.bar>i{display:block;height:100%;background:var(--emerald);border-radius:99px}

/* nav: clearer, sticky, with a lighter bar */
header.top{position:sticky;top:0;z-index:20}
nav.main{position:sticky;top:0;z-index:19}
nav.main a{border-radius:8px 8px 0 0}

/* demo watermark on report cards */
.watermark{position:absolute;top:45%;left:0;right:0;text-align:center;
  font-size:26pt;font-weight:900;color:rgba(179,37,58,.13);transform:rotate(-18deg);
  letter-spacing:2px;pointer-events:none;z-index:5}