:root{--primary:#165dff;--ink:#172e4b;--muted:#65758b;--line:#e2e8f1;--bg:#f3f6fb}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.6 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}header{background:#123c79;color:#fff;padding:25px max(20px,calc((100% - 1200px)/2));display:flex;justify-content:space-between;align-items:center;gap:15px;flex-wrap:wrap}header h1{font-size:22px;margin:0}header p{margin:5px 0 0;opacity:.8}main{max-width:1240px;margin:26px auto;padding:0 20px}.card{background:white;border:1px solid var(--line);border-radius:12px;margin-bottom:22px;padding:24px;box-shadow:0 4px 20px #123c7905}.card h2{margin:0 0 16px;font-size:19px}.muted{color:var(--muted)}.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.spread{justify-content:space-between}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}label{display:flex;flex-direction:column;gap:6px;font-weight:500}input,select,textarea,button,.button{font:inherit}input,select,textarea{border:1px solid #cdd7e5;border-radius:6px;padding:10px;background:white;color:var(--ink);min-width:0}input:focus,select:focus,textarea:focus{outline:2px solid #165dff30;border-color:var(--primary)}textarea{resize:vertical}button,.button{display:inline-flex;justify-content:center;align-items:center;background:var(--primary);color:white;border:1px solid transparent;border-radius:6px;padding:9px 16px;cursor:pointer;text-decoration:none;gap:5px}button:hover,.button:hover{filter:brightness(.95)}button:disabled{opacity:.5;cursor:wait}.secondary{background:white;border-color:#cdd7e5;color:var(--ink)}.small{padding:5px 10px;font-size:12px}.danger{color:#c23238;border-color:#f0c9cd;background:#fff}.message{padding:12px 16px;border-radius:8px;background:#e8f2ff;color:#12488c;margin-bottom:18px;white-space:pre-wrap}.error{background:#fff0f0;color:#a32b2b}.scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;white-space:nowrap}th,td{padding:12px;text-align:left;border-bottom:1px solid var(--line);font-size:13px}th{background:#f6f8fc;font-weight:600}td.wrap{white-space:normal;min-width:140px;max-width:300px;overflow-wrap:anywhere}.tag{font-size:12px;border-radius:20px;padding:3px 10px;background:#eef2f7;color:#576d86}.approved{background:#e6f6ed;color:#197443}.rejected{background:#fff0ef;color:#b43e38}.pending{background:#fff5df;color:#936411}.amount{color:var(--primary);font-weight:700;font-variant-numeric:tabular-nums}.stat{font-size:30px;font-weight:700;margin:4px 0}.note{font-size:12px;color:var(--muted);margin:10px 0 0}.login{max-width:430px;margin:65px auto}.login label{margin-bottom:16px}[hidden]{display:none!important}dialog{border:1px solid var(--line);border-radius:12px;max-width:560px;width:calc(100% - 32px);padding:26px}dialog::backdrop{background:#172e4b70}dialog h2{margin-top:0}pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#f4f6fa;padding:15px;border-radius:8px;font-family:inherit}@media(max-width:650px){header h1{font-size:18px}.card{padding:18px}main{padding:0 12px;margin-top:18px}.row>input,.row>select{max-width:100%}button{min-height:40px}.grid{grid-template-columns:1fr}}

.material-entry{display:grid;grid-template-columns:minmax(180px,1fr) 140px minmax(200px,2fr);gap:18px;align-items:center;padding:16px 0;border-bottom:1px solid var(--line)}.material-entry input{width:100%}.material-entry label{font-size:12px;color:var(--muted)}.material-entry strong{font-size:15px}.material-entry input:disabled{background:#f4f6fa;color:#86909c}@media(max-width:650px){.material-entry{grid-template-columns:1fr 100px;gap:12px}.material-entry label:last-child{grid-column:1/-1}}