:root{
      --navy:#17324d;--blue:#2f6b9a;--light:#eaf2f8;--bg:#f4f6f8;--card:#fff;
      --line:#d5dce3;--text:#1c2833;--muted:#687786;--green:#2e7d5b;--greenbg:#eaf5ef;
      --gold:#8d6b1f;--goldbg:#f7f0df;--red:#a94442;--redbg:#f9e9e8;--orange:#a25e00;--orangebg:#fff3df;
    }
    *{box-sizing:border-box}
    html{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}
    body{margin:0;background:var(--bg)}
    button,input,select{font:inherit} button{cursor:pointer}
    .app{max-width:1200px;margin:0 auto;padding:14px 12px 60px}
    .hero{background:var(--navy);color:white;border-radius:16px;padding:16px;margin-bottom:12px}
    .hero h1{font-size:21px;margin:0 0 4px}.hero p{margin:0;font-size:13px;opacity:.88}
    .statusline,.toolbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
    .statusline{margin-top:12px}.toolbar{margin:12px 0}
    .pill{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.13);border-radius:999px;padding:6px 9px;font-size:12px}
    .dot{width:8px;height:8px;border-radius:50%;background:#8fe0b8}.dot.warn{background:#ffc46b}.dot.bad{background:#ff9b98}
    .btn{border:1px solid var(--line);background:white;color:var(--text);border-radius:11px;min-height:44px;padding:9px 13px;font-weight:700}
    .btn.primary{background:var(--blue);border-color:var(--blue);color:white}.btn.danger{color:var(--red);background:var(--redbg);border-color:#e9c3c0}
    .btn:disabled{opacity:.5;cursor:not-allowed}.editbtn{margin-left:auto}
    .tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;background:#e5e9ed;padding:5px;border-radius:12px;margin:12px 0}
    .tab{border:0;background:transparent;border-radius:9px;min-height:42px;font-size:12px;font-weight:800;color:var(--muted)}
    .tab.active{background:white;color:var(--navy);box-shadow:0 1px 4px rgba(0,0,0,.08)}
    .tab.locked{opacity:.48}.panel{display:none}.panel.active{display:block}
    .summary{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:12px}
    .metric,.participant,.note,.cloudbox{background:white;border:1px solid var(--line);border-radius:13px}
    .metric{padding:11px}.metric .label{font-size:11px;color:var(--muted);margin-bottom:3px}.metric .value{font-size:20px;font-weight:900;color:var(--navy);overflow:hidden;text-overflow:ellipsis}
    .participant{border-radius:15px;padding:12px;margin-bottom:10px}.part-head{display:flex;align-items:center;gap:8px}.participant.expanded .part-head{margin-bottom:10px}.part-head .namewrap{flex:1;min-width:0}.part-title{font-size:11px;color:var(--muted);margin-bottom:2px}.part-name{font-size:16px;font-weight:800;color:var(--navy);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.part-summary{font-size:11px;color:var(--muted);margin-top:2px}.togglebtn{border:0;background:transparent;padding:4px 2px;min-width:0;text-align:left;width:100%;color:inherit}.togglemark{font-size:18px;color:var(--muted);width:24px;text-align:center}.participant-body{display:none}.participant.expanded .participant-body{display:block}
    .grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
    label{font-size:12px;color:var(--muted);display:block} input,select{display:block;width:100%;min-height:44px;margin-top:4px;border:1px solid var(--line);border-radius:10px;background:white;color:var(--text);padding:9px 10px;font-size:16px;outline:none}
    input:focus,select:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(47,107,154,.13)}.wide{grid-column:1/-1}
    .points{display:grid;grid-template-columns:repeat(5,1fr);gap:5px;background:var(--bg);border-radius:11px;padding:8px;margin-top:10px;text-align:center}.points span{font-size:10px;color:var(--muted);display:block}.points strong{font-size:14px}
    .mini-actions{display:flex;gap:6px}.iconbtn{border:1px solid var(--line);background:white;border-radius:9px;min-width:42px;min-height:42px;color:var(--muted)}
    .ranking{display:flex;flex-direction:column;gap:8px}.rankrow{background:white;border:1px solid var(--line);border-radius:14px;padding:11px;display:grid;grid-template-columns:45px 1fr auto;gap:10px;align-items:center}.rankrow.leader{background:var(--goldbg);border-color:#e5d39d}
    .ranknum{font-size:20px;font-weight:900;color:var(--navy);text-align:center}.rname{font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.rmeta{font-size:11px;color:var(--muted);margin-top:2px}.rtotal{text-align:right;font-size:19px;font-weight:900;color:var(--navy)}.rstatus{text-align:right;font-size:11px;color:var(--muted);margin-top:2px}
    .detail{grid-column:2/4;display:grid;grid-template-columns:repeat(4,1fr);gap:5px;border-top:1px solid var(--line);padding-top:8px}.detail div{text-align:center}.detail span{display:block;font-size:10px;color:var(--muted)}.detail b{font-size:12px}
    .empty{background:white;border:1px dashed var(--line);border-radius:14px;padding:24px;text-align:center;color:var(--muted)}
    .class-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;background:#e5e9ed;padding:5px;border-radius:12px;margin:10px 0}
    .class-tab{border:0;background:transparent;border-radius:9px;min-height:40px;font-weight:800;color:var(--muted)}
    .class-tab.active{background:white;box-shadow:0 1px 4px rgba(0,0,0,.08)}
    .class-tab[data-class="A"]{--class:#2f6b9a;--classbg:#eaf3fa}.class-tab[data-class="E"]{--class:#3c805d;--classbg:#eaf5ee}.class-tab[data-class="B"]{--class:#8457a5;--classbg:#f3ecf8}
    .class-tab{color:var(--class)}.class-tab.active{background:var(--classbg);color:var(--class)}
    .event-tabs{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:5px;background:#eef0f2;padding:4px;border-radius:11px;margin:10px 0}
    .event-tab{border:0;background:transparent;border-radius:8px;min-height:38px;padding:5px 2px;font-size:11px;font-weight:800;color:var(--muted)}
    .event-tab.active{background:white;color:var(--navy);box-shadow:0 1px 4px rgba(0,0,0,.08)}
    .tables-note{font-size:12px;line-height:1.45;color:var(--muted);background:white;border:1px solid var(--line);border-radius:12px;padding:11px;margin:10px 0}
    .score-section{background:white;border:1px solid var(--line);border-radius:13px;margin:12px 0;overflow:hidden}
    .score-section h3{font-size:15px;margin:0;padding:12px;background:#f4f6f8;color:var(--navy)}
    .score-scroll{max-height:58vh;overflow:auto;-webkit-overflow-scrolling:touch}
    .score-table{width:100%;border-collapse:collapse;font-size:12px;font-variant-numeric:tabular-nums}
    .score-table th,.score-table td{padding:7px 9px;border-bottom:1px solid #edf0f2;text-align:right;white-space:nowrap}
    .score-table th{position:sticky;top:0;background:#eaf0f5;color:var(--navy);z-index:1}
    .score-table th:first-child,.score-table td:first-child{text-align:left}
    .score-table tbody tr:nth-child(even){background:#fafbfc}
    .rankrow.class-a{border-left:5px solid #2f6b9a;background:#f2f7fb}.rankrow.class-e{border-left:5px solid #3c805d;background:#f1f8f3}.rankrow.class-b{border-left:5px solid #8457a5;background:#f7f2fa}
    .rankrow.leader{box-shadow:inset 0 0 0 1px #e5d39d}.rankrow.class-a.leader{background:#eaf3fa}.rankrow.class-e.leader{background:#eaf5ee}.rankrow.class-b.leader{background:#f3ecf8}
    .class-label{display:inline-block;border-radius:999px;padding:2px 7px;font-size:10px;font-weight:800;margin-right:4px}
    .class-label.class-a{background:#d8e9f6;color:#24577f}.class-label.class-e{background:#dcefe2;color:#2d6948}.class-label.class-b{background:#eadcf3;color:#70458e}
    .note,.cloudbox{font-size:12px;color:var(--muted);line-height:1.5;padding:12px;margin-top:12px}.note strong,.cloudbox strong{color:var(--text)}
    .cloudbox{background:var(--light);border-color:#cadcea}.cloudbox.warn{background:var(--orangebg);border-color:#f0d2a6;color:#72521f}
    .cloudbox.bad{background:var(--redbg);border-color:#e9c3c0;color:#7e3835}
    .fileinput{display:none}.invalid{border-color:var(--red)!important;background:var(--redbg)!important}
    .modalback{display:none;position:fixed;inset:0;background:rgba(16,28,40,.48);padding:18px;z-index:10;align-items:center;justify-content:center}.modalback.open{display:flex}
    .modal{width:min(420px,100%);background:white;border-radius:16px;padding:18px;box-shadow:0 18px 60px rgba(0,0,0,.25)}.modal h2{margin:0 0 6px;font-size:20px}.modal p{margin:0 0 12px;color:var(--muted);font-size:13px}.modal .actions{display:flex;gap:8px;justify-content:flex-end;margin-top:13px}
    @media(min-width:760px){.app{padding:22px 18px 70px}.hero{padding:20px}.hero h1{font-size:26px}.grid{grid-template-columns:2fr 1fr 1fr 1fr 1fr 1fr}.wide{grid-column:auto}.participant{padding:14px}.summary{max-width:560px}.ranking{gap:6px}.rankrow{grid-template-columns:60px 1.5fr 120px}.detail{grid-column:2/4;grid-template-columns:repeat(4,110px);justify-content:end}}
  
[hidden]{display:none!important} textarea{width:100%;min-height:130px;font:14px monospace;padding:12px;border:1px solid var(--line);border-radius:10px} .event-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:12px}.event-card{padding:20px;text-align:left;border:1px solid var(--line);border-radius:14px;background:white;color:var(--navy)}.event-card h2{margin:0 0 10px}.event-card p{color:var(--muted)}.section{padding:18px;background:white;border:1px solid var(--line);border-radius:14px;margin:12px 0}.formgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}.small{font-size:13px;color:var(--muted);line-height:1.5}.scroll{overflow:auto;max-height:420px}table{border-collapse:collapse;width:100%}th,td{text-align:left;padding:9px;border-bottom:1px solid var(--line)}th{position:sticky;top:0;background:var(--light)}.row-actions{display:flex;gap:8px;flex-wrap:wrap}.badge{padding:5px 10px;border-radius:99px;background:var(--light)}.review-row{display:grid;grid-template-columns:30px 1fr 130px;gap:8px;padding:12px 0;border-bottom:1px solid var(--line)}.review-row input[type=checkbox]{width:22px}.review-source{grid-column:2/-1;font-size:12px;color:var(--muted)}button:focus-visible{outline:3px solid #e6b949} .hero button{margin-top:8px}.modalback{overflow:auto}.modal{max-height:90vh;overflow:auto}.warntext{color:#8d5100}.toolbar select{width:auto} #photoPreview{max-width:100%;max-height:360px;object-fit:contain} @media print{header button,.toolbar,.tabs,#authArea,#adminPanel{display:none!important}.app{max-width:none}.rankrow{break-inside:avoid}}