:root{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:#17243a;background:#f5f7fb;font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.48}a{text-decoration:none;color:inherit}.shell{display:flex;min-height:100vh}.sidebar{width:238px;background:#fff;border-right:1px solid #e8edf4;padding:27px 16px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;flex:none}.brand{display:flex;align-items:center;gap:10px;padding:0 8px 34px;font-size:16px;font-weight:750;white-space:nowrap}.brand small{display:block;font-size:9px;letter-spacing:1.7px;color:#8da0b8;margin-top:3px}.brand-mark{width:35px;height:35px;background:#1967d2;border-radius:10px;color:#fff;display:grid;place-items:center;font-size:18px;box-shadow:0 5px 12px #1967d238}.sidebar nav{display:grid;gap:6px}.nav-item{width:100%;border:0;background:transparent;color:#5c6a7d;text-align:left;padding:12px 15px;border-radius:9px;display:flex;align-items:center;gap:12px;font-weight:600}.nav-item.active{background:#eaf2ff;color:#1967d2}.nav-icon{font-size:16px;width:19px;text-align:center}.side-foot{margin-top:auto;color:#a8b4c3;font-size:11px;padding:15px 8px}.main-wrap{min-width:0;flex:1}.topbar{height:70px;background:#fff;border-bottom:1px solid #e8edf4;display:flex;align-items:center;justify-content:space-between;padding:0 32px;gap:18px}.top-context{font-size:13px;color:#8794a6}.top-actions{display:flex;align-items:center;gap:12px;position:relative}.top-actions select{max-width:245px}.avatar{height:34px;width:34px;border-radius:50%;background:#e8f1ff;border:0;color:#2568c7;font-size:12px;font-weight:700}.settings-menu{position:absolute;right:0;top:45px;background:#fff;box-shadow:0 12px 35px #253b591b;border:1px solid #e5ebf3;border-radius:10px;width:260px;padding:16px;font-size:13px;line-height:1.7;z-index:20}.hidden{display:none!important}.mobile-brand{display:none}main{padding:32px;max-width:1560px;margin:auto}.page-title{font-size:27px;letter-spacing:-.6px;margin:0 0 5px;font-weight:750}.subtitle{color:#8290a2;margin:0 0 25px;font-size:13px}.eyebrow{font-size:12px;color:#226ac9;font-weight:700;letter-spacing:1px;text-transform:uppercase;margin-bottom:8px}.card{background:#fff;border:1px solid #e8edf4;border-radius:12px;box-shadow:0 3px 12px #2a436308}.section-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px}.section-head h2{font-size:17px;margin:0}.section-head a{color:#1f69c9;font-size:13px;font-weight:650}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:20px}.stat{padding:20px 22px}.stat label{color:#7c8a9d;font-size:13px}.stat strong{display:block;font-size:30px;margin-top:13px;line-height:1;font-weight:750;letter-spacing:-1px}.stat span{display:block;font-size:11px;color:#9ca8b8;margin-top:10px}.stat .blue{color:#1d69cc}.stat .amber{color:#c78d18}.meta-line{font-size:12px;color:#91a0b2;margin-bottom:24px}.action-grid{display:grid;grid-template-columns:1.15fr 1fr 1fr;gap:16px;margin-bottom:25px}.action-card{padding:22px;min-height:185px;display:flex;flex-direction:column}.action-card .action-icon{font-size:21px;margin-bottom:13px}.action-card h3{font-size:16px;margin:0 0 7px}.action-card p{font-size:12px;color:#8a97a9;line-height:1.65;margin:0 0 15px}.action-card .bottom{margin-top:auto}.action-card.primary{background:linear-gradient(135deg,#1f6fda,#1254b7);border-color:#246bd0;color:white}.action-card.primary p{color:#d7e8ff}.action-card.primary .button{background:#fff;color:#1e66c4;border-color:#fff}.button{border:1px solid #cddced;border-radius:8px;background:#fff;color:#1e66c4;padding:9px 14px;font-weight:650;font-size:13px;line-height:1.2}.button:hover{background:#eff6ff}.button.primary{background:#1e67cc;color:#fff;border-color:#1e67cc}.button.primary:hover{background:#1558b4}.button.danger{color:#c34343;border-color:#f0caca}.button.small{padding:6px 10px;font-size:12px}.button.ghost{border-color:transparent;background:transparent}.input,select{border:1px solid #dce4ed;background:#fff;border-radius:8px;padding:9px 11px;color:#344357;min-height:36px}.input:focus,select:focus{outline:2px solid #99c6fb;border-color:#2c75d4}.date-row{display:flex;gap:8px;align-items:center;margin-bottom:12px}.date-row input{min-width:0;max-width:150px;width:100%}.panel{padding:22px;margin-bottom:20px}.table-scroll{overflow:auto}table{width:100%;border-collapse:collapse;font-size:13px}th{color:#8996a7;text-align:left;font-weight:600;background:#f8fafd;white-space:nowrap}td,th{padding:13px 14px;border-bottom:1px solid #edf1f6}tbody tr:last-child td{border-bottom:0}tbody tr:hover{background:#fafcff}.num{text-align:right;font-variant-numeric:tabular-nums}.muted{color:#98a5b5}.school-link{font-weight:650;color:#26384f}.school-link:hover{color:#1967d2}.tag{font-size:11px;border-radius:5px;padding:3px 7px;background:#eaf2fe;color:#2066bc;margin-left:6px;white-space:nowrap}.tag.yellow{background:#fff4ce;color:#a97800}.toolbar{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-bottom:18px}.toolbar .input{width:260px}.toolbar-spacer{flex:1}.selected-count{font-size:12px;color:#8592a2}.school-cards{display:none}.empty{padding:60px 20px;text-align:center;color:#8a98aa}.empty strong{display:block;color:#36475d;font-size:17px;margin-bottom:8px}.empty p{font-size:13px;line-height:1.6}.empty .button{margin-top:10px}.back{display:inline-block;color:#718197;font-size:13px;margin-bottom:18px}.detail-head{display:flex;align-items:flex-start;justify-content:space-between;gap:15px}.source-note{font-size:12px;color:#8a98a9;margin-bottom:22px}.tabs{display:flex;border-bottom:1px solid #e7ecf3;gap:7px;margin-bottom:20px}.tab{padding:11px 17px;border:0;background:none;color:#8491a3;border-bottom:2px solid transparent}.tab.active{color:#1d67cb;border-color:#1d67cb;font-weight:700}.class-chips{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:23px}.class-chip{background:#f1f5fa;padding:9px 12px;border-radius:7px;color:#53657d;font-size:12px}.class-chip strong{color:#223c59;margin-left:8px}.duplicate-row{background:#fff7dd!important}.duplicate-row:hover{background:#fff2c3!important}.dropzone{border:2px dashed #cbd9eb;border-radius:14px;padding:45px 22px;text-align:center;background:#fbfdff;transition:.2s}.dropzone.over{border-color:#1e67cc;background:#edf5ff}.dropzone .big{font-size:32px}.dropzone h3{margin:10px 0 5px}.dropzone p{color:#92a0b1;font-size:13px}.preview-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin:18px 0}.preview-item{background:#f5f8fc;border-radius:8px;padding:13px}.preview-item span{display:block;color:#8d9bad;font-size:11px}.preview-item strong{display:block;font-size:22px;margin-top:7px}.notice{padding:12px 15px;background:#edf5ff;color:#356399;border-radius:8px;font-size:12px;line-height:1.6;margin:15px 0}.notice.warn{background:#fff7dd;color:#8b6819}.task-list{display:grid;gap:9px}.task-row{display:flex;gap:12px;align-items:center;justify-content:space-between;border:1px solid #e9eef4;border-radius:8px;padding:12px 15px}.task-row .name{font-weight:600;font-size:13px}.task-row small{display:block;color:#9aa8b7;margin-top:4px}.split{display:grid;grid-template-columns:1fr 1fr;gap:18px}.check-item{padding:16px;border:1px solid #e8eef6;border-radius:9px;margin-bottom:10px}.check-item strong{font-size:13px}.check-item p{color:#8b99aa;font-size:12px;margin:6px 0 12px}.check-actions{display:flex;gap:8px}.check-count{font-size:12px;background:#fff2d2;color:#986d16;padding:3px 8px;border-radius:20px}.group-list{display:grid;gap:10px}.group-item{border:1px solid #e8edf4;border-radius:9px;padding:15px;display:flex;justify-content:space-between;gap:15px}.group-item small{display:block;color:#90a0b1;margin-top:6px}.school-select{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;max-height:290px;overflow:auto;margin:15px 0}.school-select label{display:flex;gap:7px;align-items:center;background:#f7f9fc;border-radius:6px;padding:8px;font-size:12px}.mobile-bar{display:none}#toast{position:fixed;bottom:24px;right:24px;background:#22354b;color:white;padding:12px 18px;border-radius:8px;box-shadow:0 10px 30px #0002;font-size:13px;z-index:99;opacity:0;pointer-events:none;transition:.2s}#toast.show{opacity:1}.loading{padding:50px;text-align:center;color:#8795a5}
@media(max-width:1100px){.sidebar{width:205px}.stats{grid-template-columns:repeat(2,1fr)}.action-grid{grid-template-columns:1fr 1fr}.action-card.primary{grid-column:1/-1;min-height:150px}.preview-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.shell{display:block}.sidebar{position:fixed;bottom:0;top:auto;height:64px;width:100%;padding:5px;background:#fff;border-top:1px solid #e5ebf3;z-index:30}.sidebar .brand,.side-foot{display:none}.sidebar nav{display:flex;justify-content:space-around;gap:1px}.nav-item{font-size:10px;flex-direction:column;gap:2px;text-align:center;padding:5px 2px;min-width:0;flex:1}.nav-icon{font-size:17px}.main-wrap{padding-bottom:65px}.topbar{height:58px;padding:0 16px}.mobile-brand{display:block;font-weight:750;font-size:14px}.top-context{display:none}.top-actions select{max-width:145px;font-size:11px}.settings-menu{top:40px}main{padding:22px 16px 35px}.page-title{font-size:23px}.stats{gap:9px}.stat{padding:16px}.stat strong{font-size:25px}.action-grid{grid-template-columns:1fr;gap:11px}.action-card.primary{grid-column:auto}.action-card{min-height:145px;padding:18px}.date-row input{max-width:none}.panel{padding:16px}.toolbar .input{width:100%}.toolbar-spacer{display:none}.toolbar{align-items:stretch}.toolbar select{flex:1}.desktop-table{display:none}.school-cards{display:grid;gap:10px}.school-card{padding:16px}.school-card-top{display:flex;gap:9px;align-items:center}.school-card-top a{font-weight:700;flex:1}.school-card-meta{display:flex;gap:14px;flex-wrap:wrap;margin:15px 0 10px;font-size:12px;color:#79889c}.school-card-meta strong{color:#2a3c50}.school-card-foot{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:#8996a7}.mobile-bar{display:flex;position:fixed;bottom:64px;left:0;right:0;z-index:25;background:#fff;border-top:1px solid #e3eaf2;padding:10px 16px;justify-content:space-between;align-items:center;box-shadow:0 -8px 25px #1c344412}.split{grid-template-columns:1fr}.preview-grid{grid-template-columns:repeat(2,1fr)}.detail-head{display:block}.detail-head .button{margin-bottom:15px}.group-item{display:block}.group-item .check-actions{margin-top:13px}.school-select{grid-template-columns:1fr}.table-scroll{margin:0 -16px}.table-scroll table{min-width:550px}td,th{padding:11px}.task-row{align-items:flex-start}.task-row .check-actions{flex-wrap:wrap;justify-content:flex-end}.tabs{overflow:auto}.tab{white-space:nowrap}}
.raw-school-row{display:flex;align-items:center;gap:8px;min-width:0;background:#f7f9fc;border-radius:6px;padding:5px 7px}.school-select .raw-school-row label{display:flex;align-items:center;gap:7px;flex:1;min-width:0;background:transparent;padding:3px;cursor:pointer}.raw-school-name{min-width:0;overflow-wrap:anywhere}.raw-school-row .button{flex:none}.manage-hint{font-size:12px;line-height:1.6;margin:0 0 15px}
.manage-actions{flex-wrap:wrap;align-items:center}
.grade-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.grade-summary-item{border:1px solid #e8edf4;border-radius:10px;background:#f8faff;padding:16px}.grade-summary-item>strong{display:block;color:#195eb4;font-size:15px;margin-bottom:13px}.grade-summary-item b{display:block;color:#203750;font-size:26px;font-variant-numeric:tabular-nums}@media(max-width:760px){.grade-summary{grid-template-columns:1fr}.grade-summary-item b{margin-top:5px}}
.action-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.manual-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.manual-form label{display:grid;gap:7px;color:#607187;font-size:13px}.manual-form .input{width:100%;min-width:0}.manual-form-actions{grid-column:1/-1}.manual-form-actions .button{min-height:40px}#manual-form{scroll-margin-top:20px}@media(max-width:1100px){.action-card.primary{grid-column:auto}}@media(max-width:760px){.action-grid,.manual-form{grid-template-columns:1fr}}
.region-summary{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.region-summary-item{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:13px 15px;border:1px solid #e8edf4;border-radius:9px;background:#f8faff;color:#61738b;font-size:13px}.region-summary-item strong{color:#1d5fb5;font-size:20px}.school-region{display:block;color:#8493a7;font-size:11px;margin-top:5px}.manage-region-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:12px}.manage-region-actions select{flex:1;min-width:175px}.raw-school-row[hidden],#manage-no-region[hidden]{display:none}.raw-school-name small{font-size:11px;font-weight:400}@media(max-width:760px){.region-summary{grid-template-columns:1fr}.manage-region-actions select{width:100%}.school-card .school-region{margin-top:8px}}

.region-summary-copy{display:grid;gap:5px;min-width:0}.region-summary-copy small{color:#8a98aa;font-size:12px;line-height:1.4}.region-summary-item>strong{flex:none;font-variant-numeric:tabular-nums}

/* 学校数据筛选：搜索与操作分组，四项筛选始终同排。 */
.school-toolbar{display:grid;grid-template-columns:minmax(150px,1fr) minmax(460px,3fr) auto;align-items:center;gap:10px;margin-bottom:18px}
.school-toolbar>#school-search{width:100%;min-width:0}
.school-filter-row{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;min-width:0}
.school-filter-row select{width:100%;min-width:0;padding-inline:8px;font-size:12px}.school-filter-row .button{width:100%;min-width:0;white-space:nowrap;padding-inline:6px;font-size:12px}
.school-toolbar-actions{display:flex;align-items:center;justify-content:flex-end;gap:9px;white-space:nowrap}
.school-toolbar-actions .selected-count{white-space:nowrap}
.school-toolbar-actions .button{white-space:nowrap}
.sidebar .nav-item{min-height:44px;align-items:center}
.sidebar .nav-icon{display:inline-grid;place-items:center;flex:none;width:20px;height:20px;line-height:20px}
.sidebar .nav-label{display:block;min-width:0;line-height:1.2;white-space:nowrap}
@media(max-width:1180px){
  .school-toolbar{grid-template-columns:minmax(0,1fr) auto}
  .school-toolbar>#school-search{grid-column:1/-1}
}
@media(max-width:760px){
  .grade-summary{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
  .grade-summary-item{padding:11px 9px;min-width:0}
  .grade-summary-item>strong{font-size:12px;margin-bottom:7px;white-space:nowrap}
  .grade-summary-item b{font-size:21px;margin:0}
  .sidebar nav{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));align-items:stretch;width:100%;height:100%;gap:0}
  .sidebar .nav-item{height:54px;min-height:54px;width:100%;padding:4px 0;justify-content:center;gap:3px;font-size:10px;line-height:1.1}
  .sidebar .nav-icon{width:21px;height:21px;font-size:17px}
  .school-toolbar{grid-template-columns:minmax(0,1fr);gap:9px}
  .school-toolbar>#school-search{grid-column:auto}
  .school-filter-row{grid-template-columns:repeat(5,minmax(0,1fr));gap:4px}
  .school-filter-row select{padding:7px 0;font-size:10px;min-height:36px}.school-filter-row .button{padding:7px 0;font-size:10px;min-height:36px}
  .school-toolbar-actions{justify-content:space-between;gap:6px}
  .school-toolbar-actions .button{padding:8px 9px;font-size:12px}
}

.student-search-card{max-width:1040px;margin-inline:auto;min-height:300px}
.student-search-intro{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:17px}
.student-search-intro h2{margin:0;font-size:18px}
.student-search-intro .muted{font-size:12px}
.student-search-field{position:relative}
.student-search-field .search-symbol{position:absolute;left:15px;top:50%;transform:translateY(-50%);color:#7188a3;font-size:23px;line-height:1;pointer-events:none}
.student-search-field .input{width:100%;min-height:52px;padding:12px 16px 12px 45px;font-size:16px}
.student-suggestions{display:flex;flex-wrap:wrap;gap:8px;margin-top:11px}
.student-suggestions[hidden]{display:none}
.student-suggestion{border:1px solid #d9e6f5;border-radius:999px;background:#f6f9fd;color:#285e9c;padding:6px 13px;font-size:13px}
.student-suggestion:hover{background:#eaf2ff}
.student-search-empty{color:#8795a7;text-align:center;padding:66px 15px;font-size:14px}
.student-result-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin:30px 0 14px}
.student-result-head strong{font-size:16px}
.student-result-head .muted{font-size:12px}
.student-result-table{border:1px solid #e8edf4;border-radius:10px}
.student-result-table th{background:#f7f9fc}
.student-result-table td{vertical-align:top}
.student-result-table td strong{color:#1d324b}
.student-result-table td small,.student-result-school small{display:block;color:#8798aa;font-size:12px;margin-top:5px}
.student-result-cards{display:none}
.student-search-more{font-size:12px;margin:14px 0 0}
.audit-summary{display:flex;flex-wrap:wrap;gap:10px}
.audit-summary>div{display:flex;align-items:center;justify-content:space-between;gap:22px;min-width:160px;background:#f7f9fc;border:1px solid #e9eef5;border-radius:9px;padding:12px 15px}
.audit-summary span{color:#71839a;font-size:13px}
.audit-summary strong{font-size:17px;color:#243b57}
.audit-note{font-size:12px;line-height:1.6;margin:13px 0 0}
.audit-details{border-top:1px solid #e8edf4;margin-top:17px;padding-top:14px}
.audit-details summary{cursor:pointer;color:#1e66bc;font-weight:650;font-size:13px}
.audit-row{display:grid;gap:6px;border:1px solid #e9eef5;border-radius:8px;padding:12px;margin-top:10px;font-size:12px}
.audit-row strong{color:#263b55}.audit-row span{color:#7f8fa3}.audit-row .check-actions{margin-top:4px}
@media(max-width:760px){
  .student-search-card{min-height:260px}
  .student-search-intro{align-items:flex-start;flex-direction:column;gap:5px}
  .student-result-head{display:grid;gap:4px;margin-top:25px}
  .student-result-table{display:none}
  .student-result-cards{display:grid;gap:10px}
  .student-result-card{border:1px solid #e4ebf4;border-radius:10px;padding:14px;background:#fbfcfe}
  .student-result-top{display:flex;align-items:baseline;justify-content:space-between;gap:8px}
  .student-result-top strong{font-size:16px;color:#203751}
  .student-result-top span{font-size:12px;color:#71839a;white-space:nowrap}
  .student-result-school{font-size:13px;color:#384e68;margin-top:9px}
  .audit-summary{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}
  .audit-summary>div{min-width:0;gap:6px;padding:11px}
}