:root{font-family:system-ui,-apple-system,sans-serif;color:#20352f;background:#f5f7f5}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{border:1px solid #9baaa4;background:white;color:#20352f;border-radius:9px;padding:10px 14px;cursor:pointer}button:hover{background:#e7f0e9}button.active,.primary{background:#20594b;color:white}.header{background:#173d35;color:white;padding:18px max(18px,calc((100vw - 1160px)/2));font-size:1.3rem}.nav{display:flex;flex-wrap:wrap;gap:8px;padding:12px max(18px,calc((100vw - 1160px)/2));background:#e5ece7}.main{max-width:1160px;margin:auto;padding:20px}.panel{background:white;border:1px solid #dae4dd;border-radius:14px;padding:18px}.login{max-width:420px;margin:12vh auto;display:grid;gap:14px}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}.item{display:flex;flex-direction:column;gap:10px}.item h2{font-size:1.12rem;margin:0}.item p{margin:0}.thumb{height:180px;background:#eff2ee;display:grid;place-items:center;border-radius:8px;color:#64766b}.thumb img,.preview img{width:100%;height:100%;object-fit:contain}.filters{display:flex;gap:12px;flex-wrap:wrap}.filters select{min-width:180px}.form{max-width:720px;display:grid;gap:12px}.field{display:grid;gap:5px}.field input,.field textarea,select{width:100%;padding:11px;border:1px solid #afbbb2;border-radius:8px;background:white}.field textarea{min-height:100px}.previews{display:grid;grid-template-columns:repeat(auto-fill,minmax(135px,1fr));gap:12px}.preview{border:1px solid #ddd;border-radius:10px;padding:7px;display:grid;gap:8px}.preview img{height:140px}.notice{padding:10px;background:#fff5d6;border-radius:8px}.error{color:#a32727}.muted{color:#62736a}.directory li{padding:7px}@media(max-width:600px){.main{padding:12px}.header,.nav{padding:12px}.cards{grid-template-columns:1fr}.filters select{width:100%}.filters{display:grid}.nav button{flex:1 1 30%}}