*{box-sizing:border-box} :root{--red:#ed1c2e;--ink:#262626;--muted:#666;--line:#e7e7e7;--bg:#f5f7fa;--teal:#064d5a}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--bg);line-height:1.5}
a{color:inherit}.topbar{background:#fff;border-bottom:3px solid var(--red);box-shadow:0 3px 12px #0000000d}
.header{max-width:1200px;margin:auto;padding:12px 20px;display:grid;grid-template-columns:110px 1fr 110px;gap:18px;align-items:center}
.logo{width:100px;height:100px;object-fit:contain;justify-self:center}.brand{text-align:center}.brand h1{font-size:clamp(17px,2.2vw,27px);line-height:1.25;margin:0 0 6px;font-weight:800;text-transform:uppercase;letter-spacing:.25px}.brand p{margin:0;color:#555;font-size:13px}
.nav{background:var(--ink);color:white}.nav-inner{max-width:1200px;margin:auto;padding:0 20px;display:flex;gap:22px;align-items:center;min-height:46px}.nav a{text-decoration:none;font-weight:700;font-size:14px;padding:12px 0}.nav a:hover{color:#ffb7bd}.nav .right{margin-left:auto}
.container{max-width:1150px;margin:28px auto;padding:0 20px}.hero{background:linear-gradient(120deg,#063e49,#087386);color:white;border-radius:16px;padding:34px 32px;margin-bottom:22px;box-shadow:0 12px 28px #063e491c}.hero h2{font-size:clamp(25px,4vw,38px);line-height:1.15;margin:0 0 10px}.hero p{margin:0;color:#e5f6f7;max-width:680px}.stats{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}.stat{background:#ffffff1c;border:1px solid #ffffff2e;border-radius:10px;padding:10px 14px;font-size:14px}
.panel{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px;margin-bottom:20px;box-shadow:0 4px 18px #00000005}.panel h2,.panel h3{margin-top:0}.filters{display:grid;grid-template-columns:2fr 1fr 1fr auto;gap:10px;align-items:end}.field label{display:block;font-size:13px;font-weight:700;margin-bottom:6px}.field input,.field select,.field textarea{width:100%;border:1px solid #d5d9df;border-radius:8px;padding:11px 12px;font:inherit;background:white}.btn{display:inline-flex;justify-content:center;align-items:center;gap:7px;border:0;border-radius:8px;padding:11px 15px;background:var(--red);color:white;text-decoration:none;font-weight:700;font:inherit;font-weight:700;cursor:pointer}.btn:hover{filter:brightness(.94)}.btn.secondary{background:#27343a}.btn.light{background:#f1f3f5;color:#27343a}.paper-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.paper{display:flex;align-items:center;gap:13px;border:1px solid var(--line);border-radius:11px;padding:15px;min-width:0}.file-icon{flex:0 0 44px;height:48px;border-radius:9px;background:#fff0f1;color:var(--red);display:grid;place-items:center;font-size:12px;font-weight:800;text-transform:uppercase}.paper-info{min-width:0;flex:1}.paper-info h3{font-size:15px;margin:0 0 4px;overflow-wrap:anywhere}.paper-info p{font-size:12px;color:var(--muted);margin:0}.paper .btn{padding:9px 11px;font-size:13px;white-space:nowrap}.empty{padding:35px;text-align:center;color:var(--muted);border:1px dashed #cdd3da;border-radius:12px}
.notice{padding:12px 14px;border-radius:8px;margin:12px 0;background:#e9f8ef;color:#176337}.notice.error{background:#fff0f0;color:#9e1c1c}.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.dropzone{border:2px dashed #cdd3da;border-radius:10px;padding:18px;background:#fafbfc}.hint{font-size:12px;color:var(--muted)}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:14px}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--line)}th{background:#f7f8fa}.inline-form{display:inline}.footer{text-align:center;padding:28px 15px;color:#777;font-size:13px}.login-box{max-width:440px;margin:55px auto}.login-box .panel{padding:28px}.small-muted{font-size:12px;color:var(--muted)}
@media(max-width:760px){.header{grid-template-columns:65px 1fr 65px;gap:8px;padding:10px}.logo{width:62px;height:62px}.brand h1{font-size:15px}.brand p{font-size:11px}.nav-inner{gap:15px;flex-wrap:wrap;padding:0 14px}.nav a{font-size:13px}.container{padding:0 13px;margin:18px auto}.hero{padding:25px 20px}.filters{grid-template-columns:1fr 1fr}.filters .field:first-child{grid-column:1/-1}.paper-list,.admin-grid{grid-template-columns:1fr}.paper{padding:11px}.paper .btn{padding:8px}.panel{padding:16px}}
@media(max-width:400px){.header{grid-template-columns:48px 1fr 48px}.logo{width:47px;height:47px}.brand h1{font-size:12px}.brand p{font-size:10px}.filters{grid-template-columns:1fr}.filters .field:first-child{grid-column:auto}.paper{flex-wrap:wrap}.paper .btn{margin-left:auto}}