:root{font-family:Segoe UI,Arial,sans-serif;color:#213a3a;background:#f5f7f6;font-size:14px;--green:#126d60;--muted:#748582;--line:#dfe7e3}*{box-sizing:border-box}body{margin:0}aside{position:fixed;width:242px;background:#102f2d;color:#edf5f1;height:100vh;padding:32px 22px;display:flex;flex-direction:column}.brand{font-size:23px;font-weight:650;letter-spacing:-1px;display:flex;align-items:center;gap:10px}.logo{background:#d8edaa;color:#173c32;border-radius:11px;padding:6px 12px;font-size:25px}.aside-caption{font-size:10px;color:#8eaaa4;letter-spacing:2px;margin:22px 10px 26px}nav{display:grid;gap:9px}button,.restore{cursor:pointer;font:inherit}button{border:1px solid var(--line);padding:11px 17px;background:white;border-radius:8px;color:#264640;font-weight:600}button:hover{filter:brightness(.96)}button.primary{background:var(--green);color:white;border-color:var(--green)}button.danger{color:#aa3434}nav button{background:transparent;color:#adc1bc;text-align:left;border:0;font-weight:500;padding:14px}nav button.active{background:#244843;color:white}.aside-bottom{margin-top:auto;color:#d1dfd9;line-height:2}.aside-bottom small{font-size:11px;color:#91aaa3}.aside-bottom button,.restore{display:block;background:none;border:1px solid #47645e;color:#e5eee9;border-radius:7px;text-align:center;width:100%;margin-top:12px;font-size:12px;padding:5px}.status-dot{display:inline-block;background:#bcdf88;width:7px;height:7px;border-radius:50%;margin-right:5px}main{margin-left:242px;padding:38px 46px;max-width:1650px}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}.eyebrow{font-size:10px;font-weight:650;letter-spacing:1.8px;color:#81908a}h1{font-size:32px;letter-spacing:-1px;margin:9px 0 0;font-weight:600}h2{font-size:20px;margin:0 0 14px;letter-spacing:-.4px}h3{margin:0 0 10px;font-size:16px}p{color:var(--muted);line-height:1.6}.local-badge,.pill{background:#e7efe8;padding:9px 13px;border-radius:30px;color:#55755e;font-size:11px}.hero{padding:32px;background:#e4eddf;border:1px solid #d5e0cf;border-radius:14px;display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:24px}.hero h2{font-size:28px;max-width:490px}.hero p{max-width:510px;color:#5c7566;margin-bottom:0}.hero-art{font-size:70px;color:#507153;padding:0 24px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.stat,.panel{background:white;border:1px solid var(--line);border-radius:12px;padding:24px}.stat small{color:var(--muted)}.stat strong{display:block;font-size:34px;margin-top:12px;font-weight:550}.panel{margin:22px 0}.panel-head,.row{display:flex;align-items:center;justify-content:space-between;gap:15px}.row{flex-wrap:wrap}.muted,small{color:var(--muted)}.empty{text-align:center;padding:42px 20px}.empty .symbol{font-size:32px;color:#8aa99c;margin-bottom:12px}.empty p{max-width:450px;margin:10px auto 20px}.fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}label{display:block;font-size:12px;font-weight:600;color:#60716b}input,select,textarea{font:inherit;color:#213a3a;border:1px solid #cfdcd4;border-radius:7px;background:white;padding:11px;width:100%;margin:7px 0 0}textarea{min-height:170px;resize:vertical}input:focus,select:focus,textarea:focus{outline:2px solid #abcfc0;outline-offset:1px}.toolbar{display:flex;gap:14px;align-items:end;flex-wrap:wrap;margin-bottom:20px}.toolbar label{min-width:180px;flex:1}.toolbar button{flex:none}table{width:100%;border-collapse:collapse;text-align:left}th{font-size:11px;letter-spacing:.4px;color:#778b81;background:#f5f8f5;font-weight:600}th,td{padding:14px 12px;border-bottom:1px solid #e6ece7}td input{min-width:75px;margin:0;padding:8px}td small{display:block;margin-top:4px}.scroll{overflow:auto}.actions{display:flex;gap:8px;margin-top:20px;flex-wrap:wrap}.empty-inline{padding:15px;color:var(--muted)}.test-item{padding:18px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:12px}.test-item:last-child{border-bottom:0}.test-item p{margin:5px 0}.card{border:1px solid #ccd9cf;border-radius:12px;padding:32px;background:white;margin:22px 0}.card-header{text-align:center;border-bottom:2px solid #1e6b59;padding-bottom:19px;margin-bottom:20px}.card-header h2{font-size:25px}.card-header p{margin:5px}.card-meta{display:flex;justify-content:space-between;margin:20px 0;gap:10px}.metrics{display:grid;grid-template-columns:repeat(3,1fr);background:#edf4ec;border-radius:8px;padding:18px;margin-top:23px;gap:12px}.metrics strong{display:block;font-size:25px;margin-top:5px}.signatures{display:flex;justify-content:space-between;margin-top:55px;color:#859087;font-size:11px}.check-list{display:flex;gap:10px;flex-wrap:wrap;margin:15px 0}.check-list label{border:1px solid var(--line);padding:10px;border-radius:7px;background:white}.check-list input{width:auto;margin:0 6px 0 0}.positive{color:#18715c}.negative{color:#b95445}.bar-track{height:6px;background:#e3ece5;border-radius:5px;margin-top:7px;min-width:60px}.bar{height:6px;border-radius:5px;background:#4c9980}footer{font-size:11px;color:#94a29b;margin-top:38px;display:flex;justify-content:space-between}#notice:not(:empty){padding:12px 16px;border:1px solid #b8d3c2;background:#e5f3e8;border-radius:8px;margin-bottom:18px}dialog{border:1px solid var(--line);border-radius:14px;padding:28px;width:min(620px,92vw);max-height:90vh}dialog::backdrop{background:#102f2d80}.hint{font-size:12px;line-height:1.6;color:#79877d}button:disabled{opacity:.4;cursor:not-allowed}@media(max-width:850px){aside{width:190px;padding:25px 13px}main{margin-left:190px;padding:25px}.grid{gap:10px}.hero-art{display:none}.local-badge{display:none}}@media(max-width:600px){aside{position:static;width:auto;height:auto}.aside-caption,.aside-bottom{display:none}nav{display:flex;overflow:auto;margin-top:20px}nav button{white-space:nowrap;font-size:12px}main{margin:0;padding:20px}.grid,.fields{grid-template-columns:1fr}.hero{padding:24px}.card{padding:18px}.card-meta{flex-wrap:wrap}}@media print{body{background:white}aside,header,footer,.toolbar,.no-print,#notice{display:none!important}main{margin:0;padding:0;max-width:none}.card{border:0;margin:0;padding:15mm 8mm;break-after:page;break-inside:avoid}.card:last-child{break-after:auto}.panel{border:0;padding:0}.scroll{overflow:visible}th,td{padding:9px}button{display:none}*{-webkit-print-color-adjust:exact;print-color-adjust:exact}@page{size:A4;margin:12mm}}

[hidden]{display:none!important}.subject-picker{max-width:360px;margin:18px 0}.grand-sheet th{white-space:normal;min-width:75px}.grand-sheet td:first-child{min-width:150px}
.auth-screen{position:fixed;inset:0;z-index:50;background:#102f2df2;display:grid;place-items:center;padding:20px}.auth-screen[hidden]{display:none}.auth-card{width:min(430px,95vw);background:white;border-radius:16px;padding:34px;box-shadow:0 24px 70px #0005}.auth-card .brand{color:#173c32;margin-bottom:28px}.auth-card label{margin-top:16px}.auth-card button{width:100%;margin-top:12px}.role-grid{display:grid;grid-template-columns:1.1fr .8fr 1fr auto;gap:10px;align-items:end;margin:14px 0;padding:14px;border:1px solid var(--line);border-radius:9px}.weight-box{background:#f5f8f5;border:1px solid var(--line);border-radius:9px;padding:16px;margin:18px 0}.weight-grid{display:grid;grid-template-columns:1.4fr .7fr .7fr auto;gap:10px;align-items:end}.sync-error{background:#c95555!important}
.choice-card{padding:24px;text-align:left;min-height:155px;border:2px solid var(--line)}.choice-card:hover{border-color:var(--green);background:#f2f8f5}.choice-card strong{display:block;font-size:17px;margin-bottom:12px}.choice-card small{display:block;line-height:1.6}

/* Professional workspace polish */
:root{--navy:#0b2927;--green:#087466;--green-dark:#075e54;--mint:#e9f5ef;--surface:#fff;--shadow:0 8px 30px rgba(20,55,48,.08)}
body{background:linear-gradient(145deg,#f8faf9 0%,#f1f6f3 100%);min-height:100vh}aside{background:linear-gradient(180deg,#0b2927 0%,#123a35 100%);box-shadow:10px 0 30px rgba(8,39,35,.08);padding-top:28px}.brand{letter-spacing:-.6px}.logo{box-shadow:0 8px 20px rgba(0,0,0,.16)}nav button{border-radius:10px;transition:background .18s ease,color .18s ease,transform .18s ease}nav button:hover{background:#ffffff0d;transform:translateX(2px)}nav button.active{background:linear-gradient(90deg,#2a514b,#23443f);box-shadow:inset 3px 0 #c8e99b}.aside-bottom{border-top:1px solid #ffffff17;padding-top:18px}.aside-bottom button,.restore{transition:border-color .18s ease,background .18s ease}.aside-bottom button:hover,.restore:hover{background:#ffffff0b;border-color:#7c9b92}
main{padding-top:30px}header{position:sticky;top:0;z-index:8;padding:8px 0 18px;background:linear-gradient(180deg,#f7faf8 72%,transparent);backdrop-filter:blur(8px)}h1{color:#173936;font-weight:680}.local-badge{border:1px solid #d8e7dd;background:#eef7f1;font-weight:650}.hero{background:linear-gradient(135deg,#e8f2e4,#f2f7ee);box-shadow:var(--shadow);border-color:#d6e5d4}.panel,.stat,.card{box-shadow:var(--shadow);border-color:#e1e9e4}.panel{transition:box-shadow .2s ease}.panel:hover{box-shadow:0 12px 38px rgba(20,55,48,.105)}.stat{position:relative;overflow:hidden}.stat:after{content:"";position:absolute;width:70px;height:70px;border-radius:50%;right:-22px;bottom:-25px;background:#dff0e5}.pill,.assessment-type{display:inline-flex;align-items:center;background:#e9f4ee;color:#256456;border:1px solid #d7e9de;padding:6px 10px;border-radius:999px;font-size:10px;font-weight:700;letter-spacing:.3px}.assessment-type{margin-left:8px;padding:4px 8px}button{transition:transform .15s ease,box-shadow .15s ease,filter .15s ease}button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 5px 14px rgba(16,70,61,.12)}button.primary{background:linear-gradient(180deg,#0b7b6c,#08685c);box-shadow:0 5px 15px rgba(8,116,102,.2)}button.primary:active{transform:translateY(0)}input,select,textarea{transition:border-color .16s ease,box-shadow .16s ease}input:focus,select:focus,textarea:focus{outline:0;border-color:#5aa996;box-shadow:0 0 0 3px rgba(58,151,129,.14)}table{border:1px solid #e4ebe7;border-radius:10px;border-collapse:separate;border-spacing:0;overflow:hidden}th{background:#f1f6f3;color:#55746c}tbody tr{transition:background .12s ease}tbody tr:hover{background:#f8fbf9}th:first-child{border-top-left-radius:9px}th:last-child{border-top-right-radius:9px}.test-item{padding:20px 5px}.test-item>div:first-child{min-width:260px}.test-item strong{font-size:15px}.test-item p{font-size:12px}.workflow-guide{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;align-items:center;gap:16px;background:white;border:1px solid var(--line);border-radius:13px;padding:18px 22px;margin-bottom:20px;box-shadow:var(--shadow)}.workflow-guide div{display:grid;grid-template-columns:34px 1fr;column-gap:10px;align-items:center}.workflow-guide span{grid-row:1/3;width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:#dff1e8;color:#0a6658;font-weight:800}.workflow-guide strong{font-size:13px}.workflow-guide small{font-size:10px}.workflow-guide i{color:#93aaa3;font-style:normal}.auth-card{box-shadow:0 30px 90px rgba(0,0,0,.32)}#notice:not(:empty){position:relative;border-left:4px solid #3b927b;box-shadow:0 6px 20px rgba(25,90,72,.08)}
@media(max-width:980px){.workflow-guide{grid-template-columns:1fr}.workflow-guide i{display:none}.role-grid{grid-template-columns:1fr 1fr}.grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){header{position:static}.workflow-guide,.role-grid{grid-template-columns:1fr}.grid{grid-template-columns:1fr}.panel,.stat{padding:18px}.test-item{align-items:flex-start}.test-item .row{width:100%}}
.final-grand-sheet table{font-size:11px;min-width:900px}.final-grand-sheet thead tr:first-child th{text-align:center;background:#e7f1eb;border-bottom:1px solid #cfded5}.final-grand-sheet thead tr:nth-child(2) th{font-size:9px;text-align:center;white-space:nowrap}.final-grand-sheet td{text-align:center;white-space:nowrap}.final-grand-sheet td:first-child,.final-grand-sheet th:first-child{text-align:left;position:sticky;left:0;background:#fff;z-index:2}.final-grand-sheet thead th:first-child{background:#e7f1eb}.final-grand-sheet tbody tr:nth-child(even) td{background:#fafcfb}.final-grand-sheet tbody tr:nth-child(even) td:first-child{background:#f6faf7}
@media print{.final-grand-sheet{box-shadow:none!important;border:0!important;padding:0!important}.final-grand-sheet table{font-size:8px;min-width:0;table-layout:auto}.final-grand-sheet th,.final-grand-sheet td{padding:6px 4px}.final-grand-sheet td:first-child,.final-grand-sheet th:first-child{position:static}.final-grand-sheet thead{display:table-header-group}.final-grand-sheet tr{break-inside:avoid}body.grand-view .final-card{display:none!important}}
@media print{@page grand-sheet{size:A4 landscape;margin:10mm}body.grand-view{page:grand-sheet}.grand-sheet{font-size:10px}.grand-sheet th,.grand-sheet td{min-width:0;padding:7px 5px;overflow-wrap:anywhere}.grand-sheet table{table-layout:fixed}.grand-sheet td:first-child{min-width:0}.grand-sheet th:first-child{width:18%}.grand-sheet thead{display:table-header-group}.grand-sheet tr{break-inside:avoid}.grand-sheet .signatures{break-inside:avoid}}
.absent-button{padding:4px 8px;margin-top:6px;font-size:11px;font-weight:500;color:#945124;border-color:#e7d7c7;background:#fffaf4}input[data-student]{min-width:115px}
.class-card .actions{margin-top:auto}.student-delete-box{margin-top:18px;padding:15px;border:1px solid var(--line);border-radius:10px;background:#f7faf8}.student-delete-box small{display:block;margin-top:4px}.student-chip-list{display:flex;flex-wrap:wrap;gap:7px;max-height:150px;overflow:auto;margin-top:12px}.student-chip-list button{padding:7px 9px;background:white;font-size:11px}.student-chip-list b{color:#b95445;font-size:15px;margin-left:4px}.roster-panel{display:flex;align-items:center;justify-content:space-between;gap:24px;border-left:4px solid var(--green)}.roster-panel p{margin-bottom:5px}.roster-panel button{flex:none}
@media(max-width:700px){.roster-panel{align-items:flex-start;flex-direction:column}}
@media(max-width:700px){
  body.android-app{padding-bottom:8px}
  body.android-app aside{position:sticky;top:0;z-index:30;padding:10px 12px 8px;box-shadow:0 5px 22px rgba(5,35,31,.22)}
  body.android-app aside .brand{font-size:18px}
  body.android-app aside .logo{font-size:18px;padding:4px 9px;border-radius:8px}
  body.android-app nav{margin-top:9px;gap:5px;scrollbar-width:none}
  body.android-app nav::-webkit-scrollbar{display:none}
  body.android-app nav button{padding:9px 11px;border-radius:8px}
  body.android-app main{padding:14px 12px 28px}
  body.android-app header{margin-bottom:15px}
  body.android-app h1{font-size:25px}
  body.android-app input,body.android-app select,body.android-app textarea{font-size:16px}
  body.android-app .toolbar{align-items:stretch;gap:10px}
  body.android-app .toolbar label,body.android-app .toolbar button{width:100%;min-width:0}
  body.android-app .test-item{flex-direction:column}
  body.android-app .test-item>div{width:100%;min-width:0}
  body.android-app .test-item .row button{flex:1}
  body.android-app #marks-form{padding:16px 12px}
  body.android-app #marks-form .scroll{margin:0 -12px;padding:0 12px}
  body.android-app #marks-form table{width:max-content;min-width:100%}
  body.android-app #marks-form th,body.android-app #marks-form td{padding:10px 8px}
  body.android-app #marks-form td:first-child{min-width:130px;position:sticky;left:0;background:white;z-index:2}
  body.android-app #marks-form th:first-child{position:sticky;left:0;z-index:3}
  body.android-app #marks-form .actions{position:sticky;bottom:8px;background:#fffffff2;border:1px solid var(--line);border-radius:12px;padding:10px;box-shadow:0 8px 26px rgba(16,50,45,.18)}
  body.android-app #marks-form .actions button{flex:1}
  body.android-app .auth-screen{padding:12px}
  body.android-app .auth-card{padding:24px 20px;max-height:95vh;overflow:auto}
}