:root{font-family:system-ui,"Microsoft YaHei",sans-serif;color:#172c3e;background:#f3f6fa}*{box-sizing:border-box}body{margin:0}header{padding:18px 6%;background:#fff;border-bottom:1px solid #dce4ed;display:flex;justify-content:space-between;align-items:center;gap:16px}header div{display:flex;align-items:center;gap:12px}.brand{background:#216b72;color:white;padding:8px;border-radius:10px;font-weight:bold}main{max-width:1120px;margin:30px auto;padding:0 24px}h1{font-size:27px}h2{font-size:21px}.muted,footer{color:#667b8c;line-height:1.7}.hidden{display:none!important}#login{max-width:460px;padding:28px;background:#fff;border-radius:16px;margin:60px auto;box-shadow:0 8px 34px #15354f0c}form{display:flex;flex-direction:column;gap:16px}label{display:flex;flex-direction:column;font-size:14px;gap:7px}input,select{background:#fff;border:1px solid #c9d6e2;padding:10px 12px;border-radius:7px;color:#172c3e;font:inherit;min-width:0}input:focus,select:focus{outline:2px solid #7fb8bd;outline-offset:1px}button{background:#216b72;color:white;border:0;padding:10px 16px;border-radius:7px;font:inherit;cursor:pointer}button:disabled{opacity:.5;cursor:wait}nav{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:26px}nav button{background:white;color:#275a69;border:1px solid #d4e0e9}.heading{display:flex;align-items:center;justify-content:space-between;gap:10px}.wide{display:flex;flex-flow:row wrap;align-items:end;background:white;border-radius:12px;padding:20px;margin:20px 0}.wide label{flex:1;min-width:155px}.filter{max-width:430px;margin:20px 0}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}.card{background:white;border:1px solid #e0e8ef;border-radius:12px;padding:20px;overflow-wrap:anywhere}.card h3{margin:0 0 8px}.badge{display:inline-block;background:#e5f3f1;color:#216b72;padding:4px 9px;border-radius:5px;margin:0 5px 6px 0;font-size:12px}.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.actions button{padding:7px 10px;font-size:13px}.danger{background:#a13c3c}.empty{padding:25px;border:1px dashed #bfd0df;color:#718494;border-radius:10px}.error{background:#fff0ed;color:#8f3631;padding:12px;border-radius:8px}.success{background:#e2f2ed;color:#215e4e;padding:12px;border-radius:8px}#notice:empty{display:none}#shares{margin-top:25px;padding:24px;background:#eaf2f6;border-radius:12px}footer{font-size:12px;margin:45px 0 20px}@media(max-width:620px){header{align-items:flex-start;flex-direction:column}.wide{flex-direction:column;align-items:stretch}.cards{grid-template-columns:1fr}main{padding:0 15px}}