:root{--navy:#101b31;--blue:#2563db;--bg:#f4f7fb;--line:#dce4f0;--text:#14213a;--muted:#64748b;--green:#16803d;--orange:#d65e00}
*{box-sizing:border-box}body{margin:0;font:14px "Microsoft YaHei",Arial,sans-serif;color:var(--text);background:var(--bg)}button,input,select,textarea{font:inherit}button{cursor:pointer}.hidden{display:none!important}
.login-page{min-height:100vh;display:grid;place-items:center;padding:28px;background:radial-gradient(circle at 12% 10%,#2a5d9f 0,#17365d 31%,#0c1e37 78%);overflow:hidden}.login-layout{width:min(1040px,100%);display:grid;grid-template-columns:1.2fr 430px;align-items:center;gap:86px}.login-intro{color:#eaf5ff;padding:28px}.intro-kicker{font-size:12px;letter-spacing:2px;color:#85d8e2;font-weight:700}.login-intro h1{font-size:42px;line-height:1.32;margin:17px 0}.login-intro p{max-width:480px;line-height:1.85;color:#c7daed;font-size:15px}.intro-points{display:grid;grid-template-columns:repeat(3,max-content);gap:12px;margin-top:30px}.intro-points span{padding:8px 11px;border:1px solid #bfe3ff38;border-radius:999px;background:#ffffff0e;font-size:12px}.login-card{padding:34px;background:#fff;border:1px solid #fff5;border-radius:18px;box-shadow:0 24px 70px #07172c80;text-align:left}.brand-row{display:flex;align-items:center;gap:11px}.brand-row b,.brand-row small{display:block}.brand-row b{font-size:15px;color:#17365d}.brand-row small{margin-top:3px;font-size:12px;color:var(--muted)}.brand-mark{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,#4cc7d8,#326dda);color:#fff;font-size:22px;font-weight:700}.login-card h2{margin:28px 0 5px;font-size:24px;color:#102b4d}.login-card .login-copy{margin:0 0 23px;color:var(--muted)}label{display:block;text-align:left;margin:13px 0;color:#42526c}input,select,textarea{width:100%;padding:10px 11px;border:1px solid var(--line);border-radius:6px;background:#fff;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px #2563db1a}textarea{min-height:72px;resize:vertical}.primary{border:0;border-radius:6px;padding:10px 16px;color:#fff;background:var(--blue)}.primary:hover{background:#1d4ed8}.wide{width:100%;margin-top:12px}.form-message{min-height:20px;color:#dc2626;margin-top:12px}.captcha-row{display:grid;grid-template-columns:1fr 140px;gap:10px}.captcha-image{border:1px solid var(--line);border-radius:7px;background:#f8fbff;padding:0;display:flex;align-items:center;justify-content:center;gap:5px;color:#2563db;font-size:12px;overflow:hidden}.captcha-image img{width:76px;height:35px;object-fit:fill}.captcha-image span{padding-right:5px}.login-help{margin:12px 0 0;text-align:center;color:var(--muted);font-size:12px}
.app{min-height:100vh;display:flex}.sidebar{width:242px;flex:none;background:var(--navy);color:#d8e4ff;padding:14px 7px}.logo{display:flex;align-items:center;gap:10px;padding:11px 9px 20px;border-bottom:1px solid #ffffff16;color:#fff}.logo-icon{display:grid;place-items:center;width:36px;height:36px;border-radius:9px;background:linear-gradient(135deg,#4cc7d8,#3f7ce6)}.logo b,.logo small{display:block}.logo small{font-size:12px;color:#83a6dc;margin-top:3px}nav{margin-top:14px}nav button{display:block;width:100%;border:0;border-radius:7px;padding:12px 13px;text-align:left;color:#c7d7f5;background:transparent;margin:3px 0}nav button:hover,nav button.active{background:#255bd4;color:#fff}.main{min-width:0;flex:1}.topbar{height:65px;padding:0 24px;display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid var(--line)}.topbar h2{font-size:18px;margin:0}.text-button{border:0;background:transparent;color:#2563db;margin-left:16px}.main>#content{padding:28px 22px}.card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:17px;margin-bottom:15px}.card h3{font-size:17px;margin:0 0 16px}.stats{display:grid;grid-template-columns:repeat(5,minmax(130px,1fr));gap:14px}.stat{background:#fff;border:1px solid var(--line);border-radius:9px;padding:18px}.stat span{display:block;color:var(--muted)}.stat strong{display:block;margin-top:10px;font-size:27px}.stat.green strong{color:var(--green)}.stat.orange strong{color:var(--orange)}.toolbar{display:flex;gap:9px;align-items:center;margin-bottom:14px}.toolbar input{max-width:240px}.secondary{padding:9px 13px;border:1px solid var(--line);border-radius:6px;background:#fff;color:#25405f}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;white-space:nowrap}th,td{padding:12px;border-bottom:1px solid #e6edf5;text-align:left}th{background:#f7f9fc;color:#38506f;font-size:13px}td a{color:#2563db;cursor:pointer}.badge{padding:3px 9px;border-radius:12px;background:#eaf7ef;color:var(--green);font-size:12px}.badge.warn{background:#fff3e5;color:var(--orange)}.grid-form{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.grid-form label{margin:0}.grid-form .full{grid-column:1/-1}.actions{margin-top:16px;display:flex;gap:10px}.empty{padding:34px;text-align:center;color:var(--muted)}.note{color:var(--muted);line-height:1.7}.toast{position:fixed;right:24px;top:78px;z-index:9;padding:12px 16px;border-radius:7px;background:#16325c;color:#fff;box-shadow:0 6px 20px #0002}.toast.error{background:#b91c1c}.modal{position:fixed;inset:0;z-index:5;display:grid;place-items:center;background:#0f172a77;padding:16px}.modal-box{width:min(570px,100%);max-height:90vh;overflow:auto;background:#fff;border-radius:10px;padding:20px}.modal-head{display:flex;justify-content:space-between;align-items:center}.modal-head h3{margin:0}.close{border:0;background:transparent;font-size:21px}.import-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.import-card{border:1px dashed #9cb9e7;border-radius:8px;padding:18px}.import-card h4{margin-top:0}.file-input{padding:7px;background:#f7f9fc}.small{font-size:12px;color:var(--muted)}
.top-actions{display:flex;align-items:center;gap:14px}.org-box{display:flex;align-items:center;gap:7px;margin:0;color:var(--muted);white-space:nowrap}.org-box select{width:180px;padding:7px}.stat small{display:block;margin-top:6px;color:var(--muted)}.rule-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.rule-grid p{margin:0;padding:13px;background:#f7f9fc;border-radius:7px}.tree-indent{display:inline-block;padding-left:calc(var(--depth)*24px)}.modal-wide{width:min(980px,100%)}.detail-grid{display:grid;grid-template-columns:130px 1fr;gap:12px;padding-top:16px}.bill-summary{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-top:18px}.bill-summary div{padding:12px;background:#f5f8fc;border-radius:7px}.bill-summary span,.bill-summary b{display:block}.bill-summary b{margin-top:7px;font-size:17px}.adjustment-record{border-left:3px solid var(--blue);padding:8px 13px;margin:10px 0;background:#f7f9fc}.adjustment-record p{margin:6px 0}.thumb-list{display:flex;gap:10px;flex-wrap:wrap;margin:10px 0}.thumb{position:relative}.thumb img,.proof-thumb{width:90px;height:90px;object-fit:cover;border-radius:7px;border:1px solid var(--line);cursor:zoom-in}.thumb button{position:absolute;right:-7px;top:-7px;width:23px;height:23px;border:0;border-radius:50%;background:#dc2626;color:#fff}.image-preview{display:block;max-width:100%;max-height:75vh;margin:16px auto}.check{display:inline-flex;align-items:center;gap:5px;margin:7px 18px 7px 0}.check input{width:auto}fieldset{border:1px solid var(--line);border-radius:7px;padding:10px}button:disabled{opacity:.6;cursor:not-allowed}
@media(max-width:820px){.login-page{padding:18px}.login-layout{grid-template-columns:1fr;gap:14px}.login-intro{padding:5px 4px 14px}.login-intro h1{font-size:28px}.intro-points{grid-template-columns:1fr 1fr;gap:7px;margin-top:15px}.login-card{width:min(430px,100%);margin:auto;padding:27px}.sidebar{width:60px;padding:7px}.logo span:last-child,nav span{display:none}.logo{padding:10px 5px;justify-content:center}.stats,.bill-summary,.rule-grid{grid-template-columns:repeat(2,1fr)}.grid-form{grid-template-columns:1fr}.main>#content{padding:16px 12px}.topbar{padding:0 14px}.platform-only{display:none}.import-grid{grid-template-columns:1fr}.org-box{display:none}}
.legal-links{margin:9px 0 0;text-align:center;color:#94a3b8;font-size:12px}.legal-links a{color:#2563db;text-decoration:none}.legal-links span{padding:0 7px}