:root{--bg:#f5f7fb;--surface:#fff;--ink:#18202b;--muted:#6c7787;--line:#e5e9f0;--blue:#295cf6;--blue-soft:#eaf0ff;--green:#14936e;--orange:#db8c28;--shadow:0 16px 48px rgba(31,50,81,.08);--radius:14px}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.5 Inter,"Microsoft YaHei",Arial,sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer;border:0}.hidden{display:none!important}.muted{color:var(--muted);font-size:12px}.eyebrow{color:#8090a8;font-size:10px;letter-spacing:.18em;margin:0 0 5px;font-weight:700}.brand-mark{font-weight:800;letter-spacing:.08em;color:var(--blue);font-size:18px}.brand-mark.small{font-size:16px}.login-shell{min-height:100vh;display:grid;grid-template-columns:minmax(320px,460px) 260px;place-content:center;gap:22px;padding:28px;background:radial-gradient(circle at 20% 20%,#fff 0,#f5f7fb 52%,#eef3fb 100%)}.login-card,.login-aside{background:var(--surface);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)}.login-card{padding:42px}.login-card h1{font-size:28px;margin:12px 0 8px;letter-spacing:-.03em}.login-card form{margin-top:30px}.login-card label,.modal label{display:block;color:#465367;font-size:12px;font-weight:650;margin:14px 0}.login-card input,.modal input,.modal select,.modal textarea{width:100%;margin-top:7px;border:1px solid var(--line);border-radius:9px;padding:10px 11px;background:#fff;color:var(--ink);outline:none}.login-card input:focus,.modal input:focus,.modal select:focus,.modal textarea:focus,.search-box:focus-within{border-color:#9eb4ff;box-shadow:0 0 0 3px var(--blue-soft)}.primary,.secondary,.ghost{border-radius:8px;padding:9px 14px;font-weight:700}.primary{background:var(--blue);color:#fff}.primary:hover{filter:brightness(.95)}.secondary{background:#f5f7fb;color:#40506a;border:1px solid var(--line)}.secondary:hover{background:#edf1f8}.ghost{background:transparent;color:#6d7889}.full{width:100%;margin-top:9px}.form-error{color:#ce4d4d;min-height:20px}.login-aside{padding:31px 25px;display:flex;flex-direction:column;justify-content:center;gap:2px;background:#172235;color:#fff}.login-aside span{font-size:28px;font-weight:800;margin-top:15px}.login-aside small{color:#aebad0}.app-shell{min-height:100vh;display:flex}.sidebar{position:fixed;inset:0 auto 0 0;width:235px;background:#172235;color:#fff;display:flex;flex-direction:column;padding:24px 16px}.sidebar-brand{display:flex;gap:11px;align-items:center;padding:0 10px 30px}.sidebar-brand .brand-mark{color:#fff}.sidebar-brand small{display:block;color:#8998b0;font-size:10px;margin-top:2px}.sidebar nav{display:grid;gap:6px}.nav-item{background:transparent;color:#a8b4c8;padding:12px 13px;border-radius:9px;text-align:left;display:flex;gap:12px;align-items:center;font-weight:650}.nav-item.active,.nav-item:hover{background:#273750;color:#fff}.nav-item span{font-size:17px;opacity:.9}.sidebar-foot{margin-top:auto;border-top:1px solid #2b3a54;padding-top:17px}.user-badge{display:flex;gap:10px;align-items:center;padding:9px 7px}.user-badge>div:first-child{width:31px;height:31px;display:grid;place-items:center;border-radius:9px;background:#345cf0;font-weight:800}.user-badge small{display:block;color:#91a0b7;font-size:11px}.main-content{margin-left:235px;flex:1;padding:28px 34px 55px;max-width:1600px}.topbar{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:25px}.topbar h2{font-size:25px;margin:0;letter-spacing:-.03em}.top-actions{display:flex;gap:8px}.icon-button{width:34px;height:34px;border-radius:9px;background:#fff;border:1px solid var(--line);color:#617086;font-size:17px}.icon-button:hover{background:#f1f4f9}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}.stat-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:17px 19px;box-shadow:0 6px 23px rgba(26,43,73,.04)}.stat-card span{display:block;font-size:12px;color:var(--muted)}.stat-card strong{display:block;font-size:25px;margin:5px 0;color:#24334b}.stat-card small{color:#9aa5b5;font-size:11px}.stat-card.accent{background:#f0f5ff;border-color:#d9e4ff}.filter-panel,.table-card,.page-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 6px 23px rgba(26,43,73,.04)}.filter-panel{padding:15px 18px;margin-bottom:18px}.filter-row{display:flex;gap:9px;align-items:center;flex-wrap:wrap}.search-box{display:flex;align-items:center;border:1px solid var(--line);border-radius:8px;height:38px;padding:0 11px;flex:1;min-width:240px}.search-box span{font-size:20px;color:#8b98a9;margin-right:6px}.search-box input{border:0;outline:0;width:100%;color:var(--ink)}select{height:38px;border:1px solid var(--line);border-radius:8px;padding:0 29px 0 11px;background:#fff;color:#4b586c}.tag-filter-row{display:flex;gap:9px;align-items:flex-start;margin-top:13px}.filter-label{color:#7d899c;font-size:12px;padding-top:5px;min-width:52px}.tag-options{display:flex;flex-wrap:wrap;gap:6px}.tag-option,.tag{display:inline-flex;align-items:center;border-radius:99px;padding:4px 9px;font-size:11px;line-height:1.4}.tag-option{background:#f5f7fb;color:#65748a;border:1px solid #e3e8ef;cursor:pointer}.tag-option.selected{background:#e7eeff;border-color:#9cb3ff;color:#2452dd;font-weight:700}.tag{background:#edf2ff;color:#3b5ec1;margin:2px 3px 2px 0}.tag.more{background:#f2f4f7;color:#7d8998}.table-toolbar{display:flex;justify-content:space-between;align-items:center;padding:17px 18px;border-bottom:1px solid var(--line)}.table-toolbar strong{font-size:16px;margin-right:10px}.toolbar-actions{display:flex;gap:7px}.button-link{text-decoration:none;display:inline-flex;align-items:center}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:960px}th{background:#fafbfc;color:#8a96a7;text-align:left;font-size:11px;font-weight:700;white-space:nowrap}th,td{padding:12px 15px;border-bottom:1px solid #edf0f4;vertical-align:top}td{font-size:13px}tbody tr:hover{background:#fafcff}td:first-child{color:#a0aaba}.cell-main{font-weight:650;color:#24334b}.cell-sub{font-size:11px;color:#8996a8;margin-top:3px}.amount-col{text-align:right}.amount{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}.doc-dot{display:inline-flex;width:7px;height:7px;border-radius:50%;background:#e1e5eb;margin:0 4px}.doc-dot.on{background:#2fb887}.row-actions{color:var(--blue);background:transparent;padding:0}.empty{text-align:center;padding:60px;color:#95a0af}.pagination{display:flex;justify-content:space-between;align-items:center;padding:13px 18px;color:#778398;font-size:12px}.pagination button+button{margin-left:6px}.page-card{overflow:hidden}.page-card .table-wrap{padding:0 18px}.modal,.drawer{position:fixed;inset:0;z-index:20}.modal{display:grid;place-items:center;padding:18px;background:rgba(15,25,41,.45)}.modal-card{background:#fff;border-radius:16px;max-width:490px;width:100%;max-height:calc(100vh - 36px);overflow:auto;padding:25px;box-shadow:0 24px 80px rgba(17,31,57,.28)}.modal-card.wide{max-width:760px}.modal-head,.drawer-head{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:17px}.modal-head h3,.drawer-head h3{margin:0;font-size:20px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 15px}.form-grid label{margin:8px 0}.span-2{grid-column:span 2}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:19px}.check-label{display:flex!important;gap:8px;align-items:center}.check-label input{width:auto;margin:0}.drawer-backdrop{position:absolute;inset:0;background:rgba(15,25,41,.25)}.drawer-panel{position:absolute;right:0;top:0;bottom:0;width:min(550px,100%);background:#fff;padding:28px;box-shadow:-12px 0 35px rgba(17,31,57,.16);overflow:auto}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px 20px}.detail-item.full{grid-column:span 2;margin:0}.detail-item label{display:block;font-size:11px;color:#8793a5;margin-bottom:3px}.detail-item p{margin:0;color:#26354e;font-weight:550;white-space:pre-wrap}.detail-section{border-top:1px solid var(--line);margin-top:22px;padding-top:17px}.file-list{display:grid;gap:7px}.file-link{color:var(--blue);text-decoration:none;background:#f5f7fb;padding:8px 10px;border-radius:8px}.file-link:hover{background:#eaf0ff}.import-preview{margin-top:13px;padding:12px;border-radius:9px;background:#f6f8fb;max-height:250px;overflow:auto;font-size:12px}.preview-ok{color:var(--green)}.preview-error{color:#cf5555}.toast{position:fixed;left:50%;top:24px;transform:translate(-50%,-20px);opacity:0;pointer-events:none;z-index:50;background:#172235;color:#fff;padding:10px 17px;border-radius:8px;transition:.25s;box-shadow:var(--shadow)}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:950px){.sidebar{width:70px;padding:18px 9px}.sidebar-brand>div:last-child,.nav-item{font-size:0}.nav-item{justify-content:center}.nav-item span{font-size:20px}.sidebar-foot{display:none}.main-content{margin-left:70px;padding:22px 16px}.stats-grid{grid-template-columns:repeat(2,1fr)}.login-shell{grid-template-columns:minmax(300px,460px)}.login-aside{display:none}}
@media(max-width:620px){.stats-grid{grid-template-columns:1fr 1fr;gap:8px}.stat-card{padding:12px}.stat-card strong{font-size:20px}.filter-row{display:grid;grid-template-columns:1fr 1fr}.search-box{grid-column:span 2;min-width:0}.filter-row select,.filter-row button{width:100%}.tag-filter-row{display:block}.filter-label{display:block;margin-bottom:6px}.table-toolbar{align-items:flex-start;gap:10px;flex-direction:column}.toolbar-actions{width:100%;flex-wrap:wrap}.form-grid{grid-template-columns:1fr}.span-2{grid-column:span 1}.drawer-panel{padding:20px}.detail-grid{grid-template-columns:1fr}.detail-item.full{grid-column:span 1}}

/* 参考图筛选区：单行字段 + 下拉筛选 */
.filter-panel{padding:14px 16px;border-color:#cfd6df;background:#fff;box-shadow:0 8px 24px rgba(27,43,67,.06)}
.filter-row{display:grid;grid-template-columns:minmax(260px,1.25fr) minmax(120px,.5fr) minmax(135px,.55fr) minmax(220px,1.35fr) minmax(145px,.72fr) minmax(125px,.62fr) auto;gap:10px;align-items:end;flex-wrap:nowrap}
.filter-field{min-width:0}.filter-field>label{display:block;color:#64748a;font-size:12px;line-height:18px;margin:0 0 5px}.filter-label-spacer{display:block;height:18px}.filter-action .secondary{height:38px;white-space:nowrap;padding:0 13px}.keyword-field .search-box{width:100%;min-width:0}.search-box{height:38px;background:#fff}.search-box span{display:none}.search-box input{font-size:13px}.filter-field>select{display:block;width:100%;height:38px;background:#fff}
.tag-select{position:relative;width:100%}.tag-select-trigger{width:100%;height:38px;border:1px solid var(--line);border-radius:8px;background:#fff;color:#4b586c;padding:0 10px 0 11px;display:flex;align-items:center;justify-content:space-between;text-align:left}.tag-select-trigger:hover,.tag-select.open .tag-select-trigger{border-color:#9eb4ff;box-shadow:0 0 0 3px var(--blue-soft)}.tag-select-chevron{font-size:15px;color:#8190a4;line-height:1}.tag-menu{display:none;position:absolute;z-index:30;left:0;right:0;top:44px;max-height:280px;overflow-y:auto;padding:7px;background:#fff;border:1px solid #d6deea;border-radius:9px;box-shadow:0 16px 34px rgba(25,42,66,.16);gap:2px}.tag-select.open .tag-menu{display:grid}.tag-option{width:100%;border:0;background:#fff;border-radius:6px;padding:7px 8px;color:#526176;display:grid;grid-template-columns:17px 1fr auto;gap:6px;align-items:center;text-align:left;white-space:nowrap}.tag-option:hover{background:#f4f7fb}.tag-option.selected{background:#edf2ff;color:#2452dd;font-weight:700}.tag-option-check{visibility:hidden;color:#295cf6;font-weight:800}.tag-option.selected .tag-option-check{visibility:visible}.tag-option-count{color:#9aa6b6;font-size:11px;font-weight:500}.tag-filter-row{display:none}
@media(max-width:1180px){.filter-row{grid-template-columns:minmax(220px,1.2fr) repeat(2,minmax(120px,.7fr)) minmax(180px,1fr) repeat(2,minmax(115px,.7fr)) auto;gap:8px}.filter-action .secondary{padding:0 9px}}
@media(max-width:820px){.filter-row{grid-template-columns:1fr 1fr;gap:9px}.keyword-field{grid-column:span 2}.filter-field:nth-of-type(4){grid-column:span 2}.filter-action{grid-column:span 2}.filter-action .filter-label-spacer{display:none}.filter-action .secondary{width:100%}}

.matched-file{display:flex;justify-content:space-between;gap:10px;align-items:center;background:#f5f7fb;border:1px solid #e8edf4;border-radius:9px;padding:9px 10px}.matched-file-main{min-width:0}.matched-file-main>div{display:flex;align-items:center;gap:6px;min-width:0}.matched-file .file-link{padding:0;background:transparent;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.matched-file .file-link:hover{background:transparent;text-decoration:underline}.matched-file small{display:block;color:#8b98a9;font-size:11px;margin-top:4px}.file-type-badge{flex:none;border-radius:5px;padding:2px 5px;background:#e7eeff;color:#3459c6;font-size:10px}.file-actions{display:flex;gap:5px;flex:none}.file-action{border:1px solid #d8e0ed;border-radius:6px;padding:4px 7px;color:#3459c6;text-decoration:none;font-size:11px;background:#fff}.file-action:hover{background:#eaf0ff}.file-action.download{background:#295cf6;color:#fff;border-color:#295cf6}.file-flags{display:flex;flex-wrap:wrap;gap:6px;margin-top:9px}.file-flags span{font-size:11px;color:#7e8b9f;background:#fff;border:1px dashed #d8dee8;border-radius:6px;padding:3px 6px}