:root{--navy:#0b2545;--navy2:#13315c;--ice:#dde8ff;--ice2:#eef4ff;--line:#8da9c4;--yel:#ffee00;--ink:#0b1b33;--bg:#f3f7fc}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:"Avenir Next","Segoe UI",system-ui,sans-serif;background:var(--bg);color:var(--ink);font-size:16px}
.sr{position:absolute;left:-9999px}
.bar{position:sticky;top:0;z-index:5;display:flex;flex-wrap:wrap;gap:10px;align-items:center;padding:10px 14px;background:var(--navy);color:#fff}
.brand{display:flex;flex-direction:column;line-height:1;margin-right:6px}
.brand b{font:700 22px Georgia,serif;letter-spacing:.04em}.brand span{font-size:10px;letter-spacing:.25em;text-transform:uppercase;color:#9fc3ff}
button,select,input,textarea{font:inherit}
button{min-height:44px;padding:0 14px;border-radius:8px;border:1px solid #3d5a80;background:var(--navy2);color:#fff;cursor:pointer}
button:hover{background:#1d4278}
button:focus-visible,select:focus-visible,input:focus-visible,textarea:focus-visible,.cell:focus-visible{outline:3px solid #ffb703;outline-offset:2px}
button.primary{background:#e9f1ff;color:var(--navy);border-color:#e9f1ff;font-weight:700}
button.danger{background:#5c1d2b;border-color:#8a3345}
body{overflow-x:hidden}select{min-height:44px;border-radius:8px;padding:0 10px;max-width:100%;flex:1 1 180px;min-width:0}
.btns{display:flex;flex-wrap:wrap;gap:8px}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:18px;padding:16px;max-width:1500px;margin:auto}
.hint{margin:0 0 8px;font-size:13px;color:#4a627f}
.scroller{overflow-x:auto;padding-bottom:10px;-webkit-overflow-scrolling:touch}
.sheet{background:#fff;color:#000;padding:28px 26px 30px;min-width:var(--minw,640px);box-shadow:0 8px 30px #0b254522;font-family:Arial,Helvetica,sans-serif}
.title{display:block;width:100%;text-align:center;font:700 26px Arial,sans-serif;border:0;border-bottom:2px dashed transparent;background:transparent;color:#000;padding:4px}
.title:hover,.title:focus{border-bottom-color:var(--line);outline:none}
.tag{text-align:center;font-weight:700;letter-spacing:.3em;margin:10px 0;font-size:14px}
.grid{display:grid;gap:2px;background:#000;border:2px solid #000;grid-template-columns:repeat(var(--cols),minmax(0,1fr))}
.cell{background:#fff;text-align:center;padding:12px 6px;min-height:84px;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:15px;line-height:1.3;overflow-wrap:anywhere;cursor:pointer;position:relative;color:#000}
.cell.bunker{background:#dde8ff}
.cell:hover{box-shadow:inset 0 0 0 3px #3a86ff}
.cell.sel{box-shadow:inset 0 0 0 4px #ff7b00}
.cell .hl{background:#ff0;-webkit-box-decoration-break:clone;box-decoration-break:clone}
.cell .lbl{display:block;font-size:11px;font-weight:700;color:#555;margin-top:4px}
.cell.head{background:#eee;font-weight:700;min-height:0}
.sidewrap{margin-top:26px;text-align:center}
.sidewrap h3{margin:0 0 6px;font-size:16px;cursor:pointer}
.side{width:60%;margin:auto;grid-template-columns:repeat(var(--cols),minmax(0,1fr))}
.side .cell{min-height:64px}
.panel{position:sticky;top:76px;align-self:start;background:#fff;border:1px solid #c9d8ea;border-radius:14px;padding:16px;box-shadow:0 4px 18px #0b254514}
.phead{display:flex;justify-content:space-between;align-items:center;gap:8px}
.phead h2{margin:0;font:700 18px Georgia,serif;color:var(--navy)}
#pClose{display:none}
.panel label.f{display:block;margin:12px 0 4px;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#4a627f}
.panel textarea,.panel input[type=text]{width:100%;border:1px solid #9bb3cf;border-radius:8px;padding:10px;font-size:16px;background:#fbfdff}
.panel textarea{min-height:92px;resize:vertical}
.seg{display:flex;gap:6px}.seg button{flex:1;background:#fff;color:var(--navy);border-color:#9bb3cf}
.seg button[aria-pressed=true]{background:var(--navy);color:#fff;border-color:var(--navy)}
.row{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px}.row button{flex:1 1 45%;background:#fff;color:var(--navy);border-color:#9bb3cf;font-size:14px}
.row button.danger{background:#fff0f2;color:#8a1c33;border-color:#e3a3b0}
.empty{color:#4a627f}
#toast{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);background:var(--navy);color:#fff;padding:10px 16px;border-radius:10px;opacity:0;pointer-events:none;transition:.25s;z-index:30;max-width:90vw}
#toast.on{opacity:1}
@media(max-width:900px){
 .layout{grid-template-columns:minmax(0,1fr);padding:10px 10px 360px}
 .panel{position:fixed;left:0;right:0;bottom:0;top:auto;max-height:62vh;overflow:auto;border-radius:16px 16px 0 0;z-index:10;transform:translateY(105%);transition:transform .2s;padding-bottom:calc(16px + env(safe-area-inset-bottom))}
 .panel.open{transform:none}
 #pClose{display:block}
 .layout.noedit{padding-bottom:20px}
 .sheet{padding:16px 12px}
 .btns button{flex:1 1 auto;padding:0 10px;font-size:14px}
}
@page{size:letter portrait;margin:.4in}
@media print{
 html,body{background:#fff;height:auto}
 .bar,.panel,.hint,#toast{display:none!important}
 .layout{display:block;padding:0;margin:0;max-width:none}
 .scroller{overflow:visible;padding:0}
 .sheet{box-shadow:none;padding:0;min-width:0;width:100%;height:10.1in;display:flex;flex-direction:column;overflow:hidden;break-inside:avoid;page-break-after:avoid;-webkit-print-color-adjust:exact;print-color-adjust:exact}
 .title{border:0;font-size:24pt}
 .grid.main{flex:1 1 auto;grid-template-rows:repeat(var(--mainrows),minmax(0,1fr)) auto;min-height:0}
 .cell{font-size:13pt;padding:4px;min-height:0;box-shadow:none!important}
 .cell.head{font-size:12pt;padding:8px 4px}
 .sidewrap{margin-top:14px;flex:0 0 auto}
 .side .cell{min-height:.7in}
}