:root{color-scheme:dark;font-family:Arial,sans-serif;background:#081421;color:#e8f0fc}*{box-sizing:border-box}body{margin:0}main{max-width:1100px;margin:auto;padding:28px}header>a{display:block;margin-bottom:24px}header>span{font-size:12px;letter-spacing:2px;color:#59dacf}h1{font-size:32px}p{line-height:1.6;color:#afc3dc}a{color:#64ddd2}button,input,select{font:inherit;padding:12px 16px;min-height:44px;border:1px solid #3c5b72;border-radius:10px;background:#1c3549;color:#fff;max-width:100%}button{cursor:pointer}button:disabled{opacity:.5;cursor:default}label{display:grid;gap:8px;margin:16px 0}label.check{display:flex;align-items:center;gap:12px}input[type=checkbox]{min-height:22px;width:22px}form,.panel,article{background:#132435;border:1px solid #304b62;border-radius:16px;padding:22px;margin:18px 0}.tools{display:flex;gap:10px;flex-wrap:wrap}.files{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.files article{margin:0;overflow-wrap:anywhere}article h3{margin-top:0}.badge{display:inline-block;border-radius:20px;background:#17473f;color:#7ee5cd;padding:7px 12px;font-size:13px}dialog{max-width:620px;width:calc(100% - 24px);max-height:90vh;overflow:auto;background:#132435;color:#fff;border:1px solid #3c5b72;border-radius:16px;padding:22px}dialog::backdrop{background:#000b}#document-status{overflow-wrap:anywhere}small{display:block;margin:12px 0;color:#b7c9dc}@media(max-width:600px){main{padding:16px}h1{font-size:27px}.files{grid-template-columns:1fr}.tools button{flex:1}form,.panel,article{padding:16px}input,select{width:100%}}
.files .tools{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.files .tools button{padding:11px 10px;overflow-wrap:normal}.files .tools button:nth-child(3){grid-column:1/-1}
.document-preview-image{display:block;max-width:100%;max-height:72vh;margin:16px auto;object-fit:contain}.document-preview-frame{display:block;width:min(86vw,1000px);height:72vh;border:1px solid #3c5b72;border-radius:10px;background:#fff}
.files .tools{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.files .tools button{padding:11px 10px;overflow-wrap:normal}.files .tools button:nth-child(3){grid-column:1/-1}