:root{font-family:"Malgun Gothic","Segoe UI",sans-serif;color:#243b54;background:#f4f7fb;font-size:14px}*{box-sizing:border-box}body{margin:0}main{max-width:1080px;margin:auto;padding:30px 24px}header{display:flex;justify-content:space-between;align-items:center;gap:16px}h1{font-size:27px;margin:12px 0 8px}h2{font-size:18px;margin:0 0 8px}p{line-height:1.65;margin:8px 0;color:#597086}.back{color:#3566ad;text-decoration:none;font-weight:600}button,.button{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:36px;padding:8px 13px;border:1px solid #c7d4e5;border-radius:8px;background:linear-gradient(#fff,#f5f8fc);color:#294c76;font:inherit;font-weight:600;text-decoration:none;cursor:pointer;box-shadow:0 1px 2px #263f5810}button:hover,.button:hover{border-color:#749bd0;background:#edf4ff}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid #6d9eeb;outline-offset:2px}button:disabled{opacity:.5;cursor:wait}.primary{background:#3169ca;color:white;border-color:#3169ca}.primary:hover{background:#255bb7;color:white}.guide{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin:22px 0 12px;padding:12px 16px;background:#eaf2ff;border:1px solid #ccdef7;border-radius:10px}code{font-size:14px;overflow-wrap:anywhere}#program-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.program{border:1px solid #d8e2ee;border-radius:13px;background:white;padding:20px;box-shadow:0 2px 7px #243b5406}.program-heading{display:flex;gap:12px;align-items:center}.icon{display:grid;place-items:center;font-size:25px;width:44px;height:44px;border-radius:12px;background:#eef4ff}.version{display:inline-block;background:#fff4cb;color:#785c15;border-radius:5px;padding:3px 8px;font-size:12px;font-weight:bold}.description{min-height:44px}.actions{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}.meta{color:#708297;font-size:12px;overflow-wrap:anywhere}.notes{white-space:pre-wrap;font-size:13px}.program details{margin-top:14px;border-top:1px solid #e8edf4;padding-top:11px}summary{cursor:pointer;color:#46638a;font-weight:600}.old-row{padding:12px 0;border-bottom:1px solid #edf1f5;display:flex;gap:12px;align-items:center;justify-content:space-between}.old-row .actions{margin:0}.old-row .button{font-size:12px;min-height:30px;padding:5px 8px}.empty{padding:14px 0;color:#788797}.error{color:#b33c32!important}#admin{margin-top:20px;padding:20px;background:white;border:1px solid #d8e2ee;border-radius:12px}#upload-form{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:14px 0}input[type=file]{max-width:100%;border:1px solid #d8e2ee;border-radius:8px;padding:8px}small,footer{line-height:1.7;color:#708297}footer{margin-top:22px;font-size:12px}progress{width:100%;height:12px}[hidden]{display:none!important}@media(max-width:680px){main{padding:20px 14px}#program-grid{grid-template-columns:1fr}h1{font-size:24px}header{align-items:flex-start}.old-row{align-items:flex-start;flex-direction:column}}