:root{
  --bg:#F5F5F7; --card:#FFFFFF; --t1:#1D1D1F; --t2:#515154; --t3:#86868B;
  --brand:#C62828; --brand-dark:#A01F1F; --ok:#0D7A3E; --warn:#B7791F;
  --line:rgba(0,0,0,0.08); --radius:17px; --shadow:0 1px 3px rgba(0,0,0,.06),0 6px 20px rgba(0,0,0,.04);
  --nav-w:236px;
  --sans:-apple-system,BlinkMacSystemFont,"SF Pro Text","PingFang SC","Microsoft YaHei","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{font-family:var(--sans);background:var(--bg);color:var(--t1);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:14px}
.hidden{display:none !important}

.topbar{position:sticky;top:0;z-index:30;height:56px;background:rgba(255,255,255,.72);backdrop-filter:saturate(180%) blur(18px);-webkit-backdrop-filter:saturate(180%) blur(18px);border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 18px;gap:14px}
.topbar .logo{width:30px;height:30px;border-radius:8px;background:var(--brand);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;font-size:13px;flex:0 0 auto}
.topbar .ttl{font-weight:600;font-size:15px}
.topbar .ttl small{font-weight:400;color:var(--t3);font-size:12px;margin-left:6px}
.spacer{flex:1}
.role-pill{background:#fff;border:1px solid var(--line);border-radius:30px;padding:6px 13px;font-size:12.5px;font-weight:500;color:var(--t2)}
.u-chip{display:flex;align-items:center;gap:9px;padding:5px 12px 5px 5px;border:1px solid var(--line);border-radius:30px;background:#fff}
.u-av{width:28px;height:28px;border-radius:50%;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600}
.u-chip .un{font-size:13px;font-weight:500}
.u-chip .ur{font-size:11px;color:var(--t3)}

.layout{display:flex;min-height:calc(100vh - 56px)}
.leftnav{width:var(--nav-w);flex:0 0 var(--nav-w);background:#fff;border-right:1px solid var(--line);padding:16px 12px;position:sticky;top:56px;align-self:flex-start;height:calc(100vh - 56px);overflow:auto}
.nav-group{margin-bottom:18px}
.nav-group .gh{font-size:11px;color:var(--t3);font-weight:600;letter-spacing:.4px;padding:0 10px 6px}
.nav-item{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:10px;color:var(--t2);font-size:13.5px;font-weight:500;margin-bottom:2px}
.nav-item:hover{background:var(--bg)}
.nav-item.active{background:rgba(198,40,40,.08);color:var(--brand);font-weight:600}
.nav-item .ic{width:18px;text-align:center}
.nav-item.planned{color:var(--t3)}
.nav-item.planned .badge{margin-left:auto;font-size:10px;background:var(--bg);color:var(--t3);border:1px solid var(--line);padding:1px 7px;border-radius:20px}

.content{flex:1;padding:22px 26px 60px;max-width:1280px}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:18px;flex-wrap:wrap;gap:10px}
.page-head h2{font-size:22px;font-weight:700;letter-spacing:-.3px}
.page-head .sub{color:var(--t3);font-size:13px;margin-top:3px}

.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}
.card .ch{font-size:13px;color:var(--t2);font-weight:600;margin-bottom:12px}
.grid{display:grid;gap:16px}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:1100px){.g-4{grid-template-columns:repeat(2,1fr)}.g-3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.g-2,.g-3,.g-4{grid-template-columns:1fr}.leftnav{display:none}.content{padding:16px}}

.stat .v{font-size:26px;font-weight:700;letter-spacing:-.5px}
.stat .v.brand{color:var(--brand)}
.stat .l{font-size:12px;color:var(--t3);margin-top:2px}

.badge{display:inline-flex;align-items:center;font-size:11px;font-weight:600;padding:3px 9px;border-radius:20px;white-space:nowrap}
.b-draft{background:#F0F0F2;color:#515154}
.b-pending{background:rgba(183,121,31,.12);color:var(--warn)}
.b-approved{background:rgba(13,122,62,.12);color:var(--ok)}
.b-rejected{background:rgba(198,40,40,.1);color:var(--brand)}
.b-active{background:rgba(198,40,40,.08);color:var(--brand)}
.b-muted{background:#F0F0F2;color:#86868B}

.btn{background:#fff;border:1px solid var(--line);border-radius:10px;padding:9px 14px;font-size:13px;font-weight:500;color:var(--t1)}
.btn:hover{background:var(--bg)}
.btn.brand{background:var(--brand);color:#fff;border-color:var(--brand)}
.btn.brand:hover{background:var(--brand-dark)}
.btn.ok{background:var(--ok);color:#fff;border-color:var(--ok)}
.btn.warn{background:#fff;color:var(--warn);border-color:rgba(183,121,31,.4)}
.btn.danger{background:#fff;color:var(--brand);border-color:rgba(198,40,40,.4)}
.btn.sm{padding:6px 10px;font-size:12px}
.btn:disabled{opacity:.5;cursor:not-allowed}

.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:14px;flex-wrap:wrap}
.toolbar input,.toolbar select{padding:8px 11px;border:1px solid var(--line);border-radius:10px;font-size:13px;background:#fff}
.toolbar .grow{flex:1;min-width:160px}

.tbl-wrap{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
table{width:100%;border-collapse:collapse;font-size:13px}
thead th{position:sticky;top:0;background:#FAFAFC;color:var(--t2);font-weight:600;text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);white-space:nowrap;font-size:12px}
tbody td{padding:12px 14px;border-bottom:1px solid var(--line);color:var(--t1);vertical-align:top}
tbody tr:last-child td{border-bottom:none}
tbody tr:hover{background:#FAFAFC}
tr.clickable{cursor:pointer}

.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px 18px}
@media(max-width:760px){.form-grid{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1/-1}
.field label{font-size:12px;color:var(--t2);font-weight:600}
.field .hint{font-size:11px;color:var(--t3)}
.field input,.field select,.field textarea{padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#FAFAFC;font-size:14px;width:100%}
.field textarea{min-height:84px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand);background:#fff}
.req::after{content:" *";color:var(--brand)}

.note{background:rgba(183,121,31,.08);border:1px solid rgba(183,121,31,.25);border-radius:12px;padding:12px 14px;font-size:12.5px;color:#7a5a14;margin-bottom:16px}
.note.brand{background:rgba(198,40,40,.06);border-color:rgba(198,40,40,.2);color:var(--brand-dark)}
.kv{display:grid;grid-template-columns:140px 1fr;gap:8px 14px;font-size:13px}
.kv dt{color:var(--t3)}
.kv dd{color:var(--t1)}

.timeline{position:relative;padding-left:18px}
.timeline::before{content:"";position:absolute;left:5px;top:4px;bottom:4px;width:2px;background:var(--line)}
.tl-item{position:relative;padding:0 0 14px}
.tl-item::before{content:"";position:absolute;left:-16px;top:4px;width:9px;height:9px;border-radius:50%;background:var(--brand)}
.tl-item .t{font-weight:600;font-size:13px}
.tl-item .m{font-size:12px;color:var(--t3)}

.login-wrap{display:flex;min-height:100vh;align-items:center;justify-content:center;padding:24px}
.login-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);width:100%;max-width:380px;padding:40px 34px}
.brand-row{display:flex;align-items:center;gap:10px;margin-bottom:26px}
.login-card h1{font-size:21px;font-weight:700;margin-bottom:6px}
.login-card .desc{color:var(--t2);font-size:13px;margin-bottom:24px}
.login-foot{margin-top:18px;font-size:12px;color:var(--t2);background:#FAFAFC;border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.login-foot code{color:var(--brand-dark);font-weight:600}
.acct-table{width:100%;border-collapse:collapse;margin-top:8px;font-size:12px}
.acct-table td{padding:3px 6px;border-bottom:1px solid var(--line)}
.acct-table td:first-child{white-space:nowrap;width:1%}
.acct-table code{color:var(--brand-dark);font-weight:600}
.err{background:rgba(198,40,40,.08);border:1px solid rgba(198,40,40,.2);color:var(--brand-dark);border-radius:10px;padding:10px 12px;font-size:12.5px;margin-bottom:14px}
.autosave{font-size:11px;color:var(--t3);margin-left:auto}

.mobile-tab{display:none}
@media(max-width:760px){
  .mobile-tab{display:flex;position:fixed;bottom:0;left:0;right:0;background:rgba(255,255,255,.92);backdrop-filter:blur(18px);border-top:1px solid var(--line);z-index:40}
  .mobile-tab a{flex:1;text-align:center;padding:8px 0;font-size:10px;color:var(--t3);display:flex;flex-direction:column;align-items:center;gap:3px}
  .mobile-tab a.active{color:var(--brand)}
  .content{padding-bottom:80px}
}
.section-title{font-size:13px;font-weight:600;color:var(--t2);margin:18px 0 10px}
.dupe-warn{background:rgba(183,121,31,.08);border:1px solid rgba(183,121,31,.3);border-radius:10px;padding:10px 12px;font-size:12.5px;color:#7a5a14;margin-bottom:12px}
.flex{display:flex;gap:10px;align-items:center}
.flex.wrap{flex-wrap:wrap}
.gap8{gap:8px}.mt16{margin-top:16px}.mt20{margin-top:20px}
.right{margin-left:auto}

/* A01 附件对齐:多选/单选、子栅格、签字栏 */
.ck{display:inline-flex;align-items:center;gap:5px;padding:6px 12px;border:1px solid var(--line);border-radius:8px;font-size:13px;cursor:pointer;margin-right:6px;margin-bottom:6px;background:#FAFAFC}
.ck input{margin:0;width:auto !important;min-width:auto}
.ck:hover{border-color:var(--brand);color:var(--brand)}
.ck-row{display:flex;flex-wrap:wrap;gap:2px}
.sub-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px 14px;background:#FAFAFC;border:1px solid var(--line);border-radius:10px;padding:12px}
.sub-grid>div{display:flex;flex-direction:column;gap:4px}
.sub-grid .s{font-size:11.5px;color:var(--t2);font-weight:600}
.sub-grid input,.sub-grid textarea{font-size:13px !important;padding:8px 10px !important}
@media(max-width:760px){.sub-grid{grid-template-columns:1fr}}
.sig-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
@media(max-width:760px){.sig-grid{grid-template-columns:1fr}}
.sig-block{background:#FAFAFC;border:1px solid var(--line);border-radius:12px;padding:14px}
.sig-block .sig-t{font-size:12px;font-weight:600;color:var(--t2);margin-bottom:8px}
.sig-block .sig-line{font-size:18px;color:var(--t1);min-height:30px;border-bottom:1px solid #d0d0d4;padding-bottom:4px;font-family:"Brush Script MT","Microsoft YaHei",cursive}
.sig-block .sig-date{font-size:11.5px;color:var(--t3);margin-top:6px}

/* dropzone & resume upload */
.dropzone{border:2px dashed var(--line);border-radius:14px;padding:24px;text-align:center;cursor:pointer;transition:all .2s;background:#FAFAFC;margin-bottom:16px;position:relative}
.dropzone:hover{border-color:var(--brand);background:rgba(198,40,40,.03)}
.dropzone.dragover{border-color:var(--brand);background:rgba(198,40,40,.08);transform:scale(1.005)}
.dropzone .dz-icon{font-size:36px;margin-bottom:6px}
.dropzone .dz-title{font-size:14px;font-weight:600;color:var(--t2)}
.dropzone .dz-hint{font-size:12px;color:var(--t3);margin-top:4px}
.dropzone .dz-progress{font-size:12px;color:var(--brand);margin-top:6px}

.resume-list{margin-top:12px}
.resume-item{display:flex;align-items:center;gap:10px;padding:10px 14px;border:1px solid var(--line);border-radius:10px;background:#fff;margin-bottom:8px;transition:border-color .2s}
.resume-item:hover{border-color:var(--brand)}
.resume-item .ri-icon{font-size:20px;flex:0 0 auto}
.resume-item .ri-body{flex:1;min-width:0}
.resume-item .ri-name{font-weight:500;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.resume-item .ri-meta{font-size:11px;color:var(--t3)}

.ref-attach-box{background:#FAFAFC;border:1px solid var(--line);border-radius:12px;padding:14px;margin-top:14px}
.ref-attach-box .ra-title{font-size:12px;font-weight:600;color:var(--t2);margin-bottom:8px;display:flex;align-items:center;gap:6px}
.ref-attach-box .ra-item{display:flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid var(--line);border-radius:8px;background:#fff;margin-bottom:6px;text-decoration:none;color:var(--t1)}
.ref-attach-box .ra-item:hover{border-color:var(--brand);background:rgba(198,40,40,.02)}
.ref-attach-box .ra-item .ri-icon{font-size:16px;flex:0 0 auto}
.ref-attach-box .ra-item .ri-name{font-size:13px;font-weight:500;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ref-attach-box .ra-item .ri-size{font-size:11px;color:var(--t3);flex:0 0 auto}
.ref-attach-box .ra-note{font-size:11px;color:var(--t3);margin-top:6px;padding-top:6px;border-top:1px dashed var(--line)}