:root{
  --app-bg:#f7f9f8;
  --surface:#fff;
  --surface-muted:#f5f8f7;
  --paper-bg:#fefcf8;
  --text-primary:#172238;
  --text-secondary:#667085;
  --text-tertiary:#8a94a3;
  --text-on-primary:#fff;
  --primary:#087f78;
  --primary-hover:#066d68;
  --primary-active:#055e59;
  --primary-subtle:#eaf7f4;
  --primary-border:#c9e7e0;
  --border-default:#dde5e3;
  --border-muted:#e9eeed;
  --border-strong:#c9d4d1;
  --success:#087a68;
  --success-bg:#eaf7f2;
  --success-border:#c4e4d9;
  --warning:#a66e1b;
  --warning-bg:#fff7e8;
  --warning-border:#f0d7a2;
  --danger:#c94646;
  --danger-bg:#fff2f2;
  --danger-border:#f0c9c9;
  --info:#4169a8;
  --info-bg:#eef4fc;
  --radius-sm:6px;
  --radius-md:9px;
  --radius-lg:12px;
  --radius-xl:16px;
  --shadow-subtle:0 1px 2px rgba(16,24,40,.04),0 6px 18px rgba(16,24,40,.05)
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{margin:0;min-height:100%;overflow-y:auto}
body{margin:0;min-height:100%;background:var(--app-bg);color:var(--text-primary);font-family:"Microsoft YaHei","PingFang SC","Noto Sans CJK SC",system-ui,sans-serif;font-size:14px}
button,input,select,textarea{font:inherit;color:inherit}
button,.file-button{min-height:36px;border:1px solid var(--border-default);background:var(--surface);border-radius:var(--radius-sm);padding:7px 12px;cursor:pointer;white-space:nowrap;transition:background-color .15s,border-color .15s,color .15s,transform .12s}
button:hover,.file-button:hover{background:var(--surface-muted);border-color:var(--border-strong)}
button:active,.file-button:active{transform:translateY(1px)}
button:disabled{cursor:not-allowed;opacity:.46;transform:none}
button.primary{background:var(--primary);border-color:var(--primary);color:var(--text-on-primary);font-weight:600}
button.primary:hover{background:var(--primary-hover);border-color:var(--primary-hover)}
button.primary:active{background:var(--primary-active)}
button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,.file-button:focus-within{outline:3px solid rgba(8,127,120,.18);outline-offset:1px;border-color:var(--primary)}
.topbar{height:70px;display:flex;align-items:center;justify-content:space-between;padding:0 24px 0 26px;background:var(--surface);border-bottom:1px solid var(--border-muted)}
.brand{display:flex;align-items:center;gap:14px;min-width:0}.app-mark{width:42px;height:42px;flex:0 0 42px;overflow:hidden;border-radius:10px;background:var(--surface);box-shadow:0 2px 5px rgba(8,127,120,.16)}.app-mark img{width:100%;height:100%;display:block;object-fit:cover;transform:scale(1.82) translateY(1.75%)}
.brand h1{margin:0;font-size:21px;line-height:1.25;letter-spacing:0;font-weight:700}.brand p{margin:3px 0 0;color:var(--text-secondary);font-size:12px}
.top-actions{display:flex;align-items:center;gap:10px}.header-button{height:38px;display:inline-flex;align-items:center;gap:6px}.autosave,.ai-status{display:inline-flex;align-items:center;gap:7px;color:var(--text-secondary);font-size:12px;white-space:nowrap}.autosave i{width:7px;height:7px;border-radius:50%;background:var(--success)}.autosave.saving i{background:var(--warning)}.autosave.error{color:var(--danger)}.autosave.error i{background:var(--danger)}
.ai-status{height:36px;padding:0 11px;border:1px solid var(--primary-border);border-radius:var(--radius-sm);background:var(--primary-subtle);color:var(--primary);font-weight:600}.ai-status i{font-style:normal;font-size:15px}
.workflow{height:64px;display:flex;align-items:center;justify-content:center;padding:0 24px;background:var(--app-bg)}
.workflow-step{display:flex;align-items:center;gap:9px;color:var(--text-tertiary);font-weight:600;white-space:nowrap}.step-number{width:28px;height:28px;display:grid;place-items:center;border:1px solid var(--border-strong);border-radius:50%;background:var(--surface);font-size:13px}.workflow-step.active{color:var(--primary)}.workflow-step.active .step-number{background:var(--primary);border-color:var(--primary);color:#fff}.workflow-step.complete{color:var(--text-secondary)}.workflow-step.complete .step-number{border-color:var(--primary-border);color:var(--primary);background:var(--surface)}.step-line{width:110px;height:1px;margin:0 16px;background:var(--border-strong)}
.shell{min-height:calc(100vh - 134px);display:grid;grid-template-columns:minmax(350px,33%) minmax(0,67%);align-items:start;gap:18px;padding:0 22px 22px;min-width:0}
.source-panel,.review-panel{min-height:620px;min-width:0;display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--border-muted);border-radius:var(--radius-lg);box-shadow:var(--shadow-subtle)}
.source-panel{position:sticky;top:16px;height:calc(100vh - 32px);overflow:hidden}.review-panel{height:auto;overflow:visible}
.panel-head{min-height:76px;display:flex;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid var(--border-muted)}
.panel-title{min-width:0;margin-right:auto}.panel-title h2{margin:0;font-size:17px}.panel-title p{margin:5px 0 0;color:var(--text-secondary);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:220px}.pager{display:flex;align-items:center;gap:7px}.icon-button{width:36px;min-width:36px;height:36px;padding:0;font-size:22px;line-height:1}.compact-button{padding-inline:9px;font-size:12px}
.zoom-control{position:relative;width:62px;height:36px;display:flex;align-items:center;justify-content:center;border:1px solid var(--border-default);border-radius:var(--radius-sm);background:var(--surface);overflow:hidden}.zoom-control input{position:absolute;inset:0;width:100%;opacity:0;cursor:ew-resize}.zoom-control output{font-family:"Times New Roman",Times,serif;color:var(--text-secondary);font-variant-numeric:tabular-nums;pointer-events:none}
.import-box{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:9px;padding:14px 16px;border-bottom:1px solid var(--border-muted);background:var(--surface-muted);outline:none}.import-box:focus-within{box-shadow:inset 3px 0 var(--primary)}.file-actions{grid-column:1/3;display:flex;align-items:center;gap:8px;flex-wrap:wrap}.file-button{display:inline-flex;align-items:center}.file-status,.selected-files,.import-progress{grid-column:1/3}.file-status:empty,.selected-files:empty{display:none}
.file-status{padding:7px 9px;border:1px solid var(--primary-border);border-radius:var(--radius-sm);background:var(--primary-subtle);color:var(--primary);font-size:12px}.file-status.error{border-color:var(--danger-border);background:var(--danger-bg);color:var(--danger)}.selected-files{display:flex;gap:6px;flex-wrap:wrap}.file-chip{display:flex;align-items:center;gap:5px;max-width:100%;padding:4px 7px;border:1px solid var(--border-default);border-radius:var(--radius-sm);background:var(--surface);font-size:12px}.file-chip span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-chip button{min-height:0;border:0;background:transparent;padding:0 3px;color:var(--danger);font-size:17px;line-height:1}
.ai-consent{grid-column:1/3;display:flex;align-items:flex-start;gap:8px;padding:8px 10px;border:1px solid var(--warning-border);border-radius:var(--radius-sm);background:var(--warning-bg);color:var(--text-secondary);font-size:12px;line-height:1.5}.ai-consent[hidden]{display:none}.ai-consent input{margin-top:2px;accent-color:var(--primary)}
#pasteText{min-height:78px;resize:vertical;border:1px solid var(--border-default);border-radius:var(--radius-md);background:var(--surface);padding:9px 10px;line-height:1.5}.import-progress{padding:9px;border:1px solid var(--primary-border);border-radius:var(--radius-md);background:var(--primary-subtle)}.import-progress>div{display:flex;justify-content:space-between;gap:10px;margin-bottom:6px;font-size:12px;color:var(--primary)}.import-progress progress{display:block;width:100%;height:9px;accent-color:var(--primary)}.import-progress.error{background:var(--danger-bg);border-color:var(--danger-border)}.import-progress.error progress{accent-color:var(--danger)}
.preview-stage{min-height:0;flex:1;padding:16px;background:var(--surface-muted)}.source-preview{height:100%;position:relative;overflow:auto;padding:28px 26px;background:var(--paper-bg);border:1px solid #e7e0d6;border-radius:var(--radius-sm);box-shadow:0 3px 10px rgba(49,38,25,.07);white-space:pre-wrap;line-height:1.68;color:#273044}.source-preview img{max-width:100%;transform-origin:top left}.source-text{font-family:"Times New Roman",Times,"Microsoft YaHei",serif;font-size:15px}.source-highlight{border:1px solid var(--primary-border);border-radius:var(--radius-sm);background:var(--primary-subtle);color:var(--primary);padding:8px 10px;margin:0 0 12px;font-family:"Microsoft YaHei",sans-serif;font-size:12px}.empty-state{height:100%;display:grid;place-items:center;color:var(--text-tertiary);font-family:"Microsoft YaHei",sans-serif}
.review-panel{padding-top:0}.settings{display:grid;grid-template-columns:minmax(190px,2fr) minmax(130px,.9fr) minmax(90px,.65fr) minmax(110px,.75fr) minmax(150px,1fr);gap:12px;align-items:end;padding:17px 18px 14px}.settings label{min-width:0;display:grid;gap:6px;color:var(--text-secondary);font-size:12px}.settings input,.settings select{width:100%;height:42px;min-width:0;border:1px solid var(--border-default);border-radius:var(--radius-md);background:var(--surface);padding:8px 11px}.config-summary{min-height:42px;display:flex;flex-direction:column;align-items:flex-end;justify-content:center;text-align:right}.config-summary strong{font-size:15px;font-variant-numeric:tabular-nums}.config-summary strong.warning{color:var(--danger)}.config-summary span{margin-top:5px;color:var(--text-secondary);font-size:11px;line-height:1.25}
.review-status{margin:0 18px 14px;min-height:64px;display:flex;align-items:center;gap:12px;padding:11px 14px;border:1px solid var(--success-border);border-radius:var(--radius-md);background:var(--success-bg);color:var(--success)}.review-status .status-icon{width:26px;height:26px;display:grid;place-items:center;flex:0 0 auto;border-radius:50%;background:var(--success);color:#fff;font-weight:700}.review-status div{display:grid;gap:4px}.review-status strong{font-size:13px}.review-status span:last-child{font-size:11px;color:#4c8075}.review-status.warning{border-color:var(--warning-border);background:var(--warning-bg);color:var(--warning)}.review-status.warning .status-icon{background:var(--warning)}.review-status.warning span:last-child{color:#8d6a34}.review-status.loading{border-color:var(--primary-border);background:var(--primary-subtle);color:var(--primary)}.review-status.loading .status-icon{background:var(--primary)}.review-status.error{border-color:var(--danger-border);background:var(--danger-bg);color:var(--danger)}.review-status.error .status-icon{background:var(--danger)}.review-status.error span:last-child{color:#9a5b5b}
.tools{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 18px 12px}.tool-group{display:flex;align-items:center;gap:8px;min-width:0}.tools select{height:38px;border:1px solid var(--border-default);border-radius:var(--radius-sm);background:var(--surface);padding:7px 28px 7px 10px}.danger-button{border-color:var(--danger-border);color:var(--danger);background:var(--surface)}.danger-button:hover{background:var(--danger-bg);border-color:var(--danger-border)}.filters{margin-left:auto}.filter-control{height:38px;display:flex;align-items:center;gap:6px;padding:0 10px;border:1px solid var(--border-default);border-radius:var(--radius-sm);background:var(--surface);color:var(--text-secondary);cursor:pointer;white-space:nowrap}.filter-control:has(input:checked){background:var(--primary-subtle);border-color:var(--primary-border);color:var(--primary)}.filter-control input{position:absolute;opacity:0;pointer-events:none}.filter-control b{min-width:18px;height:18px;display:grid;place-items:center;border-radius:9px;background:var(--surface-muted);color:var(--text-tertiary);font-size:10px}.filter-control:first-of-type b{background:var(--warning-bg);color:var(--warning)}
.message{margin:0 18px 10px;padding:9px 11px;border:1px solid var(--border-default);border-radius:var(--radius-sm);background:var(--surface-muted);color:var(--text-secondary);font-size:12px}.message:empty{display:none}.message.success{border-color:var(--success-border);background:var(--success-bg);color:var(--success)}.message.warning{border-color:var(--warning-border);background:var(--warning-bg);color:var(--warning)}.message.error{border-color:var(--danger-border);background:var(--danger-bg);color:var(--danger)}.message.loading{border-color:var(--primary-border);background:var(--primary-subtle);color:var(--primary)}
.table-wrap{min-height:0;overflow:visible;flex:none;margin:0 18px 18px;border:1px solid var(--border-default);border-radius:var(--radius-md);background:var(--surface)}
table{width:100%;border-collapse:separate;border-spacing:0;table-layout:fixed;font-size:12px}th,td{border-bottom:1px solid var(--border-muted);padding:7px 7px;vertical-align:middle;text-align:left}th{position:sticky;top:0;z-index:2;height:40px;background:var(--surface-muted);color:var(--text-secondary);font-weight:600;white-space:nowrap}tbody tr{transition:background-color .14s,box-shadow .14s}tbody tr:hover{background:#f8fbfa}tbody tr.active{background:var(--primary-subtle)}tbody tr.needs-review{background:#fffbf3}tbody tr.needs-review:hover{background:#fff8e9}tbody tr.duplicate{box-shadow:inset 3px 0 var(--warning)}tbody tr:last-child td{border-bottom:0}
th:nth-child(1),th:nth-child(2){width:38px;text-align:center}th:nth-child(3){width:78px}th:nth-child(4){width:17%}th:nth-child(5){width:8%}th:nth-child(6){width:15%}th:nth-child(7){width:18%}th:nth-child(8){width:58px}th:nth-child(9){width:100px}th:nth-child(10){width:92px}td:nth-child(1),td:nth-child(2){text-align:center}
td input[type=checkbox]{width:17px;height:17px;accent-color:var(--primary);cursor:pointer}td select,td textarea{width:100%;min-width:0;border:1px solid transparent;border-radius:var(--radius-sm);background:transparent;padding:5px 6px}td textarea{min-height:34px;resize:vertical;line-height:1.35;overflow:hidden}td textarea:hover,td textarea:focus{border-color:var(--border-default);background:var(--surface);overflow:auto}td:nth-child(4) textarea{font-family:"Times New Roman",Times,Georgia,serif;font-size:14px;font-weight:600;color:var(--text-primary)}td:nth-child(6) textarea{font-family:"Times New Roman",Times,serif;color:var(--text-secondary)}
.type-select{appearance:none;border-color:transparent;font-weight:600;text-align:center}.type-word{background:#e8f5f2;color:#16766f}.type-phrase{background:#edf7ed;color:#4f7f59}.type-sentence{background:#eef1fb;color:#596ea7}.badge-list{display:flex;gap:4px;align-items:center;flex-wrap:wrap}.badge{display:inline-flex;align-items:center;min-height:24px;padding:2px 7px;border-radius:var(--radius-sm);background:var(--surface-muted);color:var(--text-secondary);white-space:nowrap;font-size:10px}.badge.ai{background:#e7f5f6;color:#287984}.badge.warn{background:var(--warning-bg);color:var(--warning)}.badge.source{background:#f3f5f5;color:var(--text-tertiary)}.confirmation{display:inline-flex;align-items:center;gap:5px;white-space:nowrap}.confirmed{color:var(--success);font-weight:600}.confirmation.pending{color:var(--warning)}
.ai-dialog{width:min(540px,calc(100vw - 32px));padding:0;border:1px solid var(--border-default);border-radius:var(--radius-lg);background:var(--surface);color:var(--text-primary);box-shadow:0 18px 55px rgba(23,34,56,.16)}.ai-dialog::backdrop{background:rgba(23,34,56,.34)}.dialog-head,.dialog-actions{display:flex;align-items:center;gap:8px;padding:13px 16px;background:var(--surface)}.dialog-head{border-bottom:1px solid var(--border-muted)}.dialog-head h2{font-size:17px;margin:0 auto 0 0}.dialog-body{display:grid;gap:13px;padding:17px}.dialog-body label{display:grid;grid-template-columns:84px 1fr;gap:10px;align-items:center;color:var(--text-secondary)}.dialog-body input{width:100%;min-width:0;height:40px;padding:8px 10px;border:1px solid var(--border-default);border-radius:var(--radius-md);background:var(--surface)}#apiKeyInput,#aiModelInput,#aiEndpointInput,#providerNotice{font-family:"Times New Roman",Times,"Microsoft YaHei",serif}.config-status{min-height:20px;color:var(--success);font-size:12px}.config-status.error{color:var(--danger)}.dialog-actions{border-top:1px solid var(--border-muted);background:var(--surface-muted)}.dialog-actions span{flex:1}
.privacy-gate{position:fixed;inset:0;z-index:1100;display:grid;place-items:center;background:rgba(247,249,248,.96);padding:24px;overflow:auto}.privacy-gate[hidden]{display:none}.privacy-panel{width:min(680px,100%);max-height:calc(100vh - 48px);overflow:auto;padding:26px;border:1px solid var(--border-default);border-radius:8px;background:var(--surface);box-shadow:0 16px 50px rgba(38,55,57,.14)}.privacy-panel .dialog-head{align-items:flex-start;padding:0 0 13px}.privacy-panel .dialog-head h2{margin:0 0 4px}.privacy-panel .dialog-head p{margin:0;color:var(--text-tertiary);font-family:"Times New Roman",Times,serif}.privacy-copy{padding:8px 0 16px}.privacy-copy h3{margin:14px 0 4px;font-size:15px}.privacy-copy p{margin:0;color:var(--text-secondary);line-height:1.7}.privacy-consent{display:flex;align-items:flex-start;gap:10px;padding:14px;border:1px solid var(--primary-border);background:var(--primary-subtle);border-radius:6px}.privacy-consent[hidden]{display:none}.privacy-consent input{margin-top:3px}.privacy-actions{margin-top:16px;padding:13px 0 0}.privacy-actions>div{display:flex;gap:10px}.privacy-actions .danger-button{color:var(--danger)}
.feedback-button{position:fixed;right:22px;bottom:22px;z-index:900;min-height:42px;padding:9px 16px;border-color:var(--primary-border);background:var(--surface);color:var(--primary);font-weight:700;box-shadow:0 8px 24px rgba(8,127,120,.14)}.feedback-button:hover{border-color:var(--primary);background:var(--primary-subtle)}.feedback-dialog{width:min(500px,calc(100vw - 28px))}.feedback-dialog form{margin:0}.feedback-dialog .dialog-head{align-items:flex-start}.feedback-dialog .dialog-head h2{margin-bottom:3px}.feedback-dialog .dialog-head p{margin:0;color:var(--text-tertiary);font-size:12px}.feedback-dialog .dialog-body label{display:grid;grid-template-columns:1fr;gap:7px;align-items:start;color:var(--text-secondary);font-size:12px}.feedback-dialog select,.feedback-dialog input,.feedback-dialog textarea{width:100%;border:1px solid var(--border-default);border-radius:var(--radius-md);background:var(--surface);padding:9px 10px}.feedback-dialog select,.feedback-dialog input{height:40px}.feedback-dialog textarea{min-height:132px;resize:vertical;line-height:1.6}.feedback-meta{display:flex;justify-content:space-between;gap:16px;margin-top:-5px;color:var(--text-tertiary);font-size:11px;line-height:1.5}.feedback-meta output{flex:0 0 auto;font-variant-numeric:tabular-nums}.feedback-status{min-height:20px;color:var(--text-secondary);font-size:12px}.feedback-status.success{color:var(--success)}.feedback-status.error{color:var(--danger)}
input[type=range]{accent-color:var(--primary)}
@media (max-width:1280px){.topbar{padding-inline:18px}.shell{padding-inline:16px;grid-template-columns:minmax(330px,32%) minmax(0,68%);gap:14px}.step-line{width:86px}.settings{grid-template-columns:minmax(180px,1.5fr) 125px 88px 105px minmax(135px,.9fr);gap:9px;padding-inline:14px}.review-status,.message{margin-inline:14px}.tools{padding-inline:14px}.table-wrap{margin-inline:14px}.compact-button{display:none}.tools,.tool-group{gap:6px}.tools button,.tools select,.filter-control{padding-inline:8px}.filters{font-size:11px}}
@media (max-width:1020px){.autosave{display:none}.settings{grid-template-columns:2fr 1fr 1fr 1fr}.config-summary{grid-column:1/-1;min-height:32px;flex-direction:row;justify-content:space-between;align-items:center}.config-summary span{margin:0}.tools{align-items:flex-start;flex-direction:column}.filters{margin-left:0;width:100%}.table-wrap{min-height:300px}}
@media (max-width:820px){html,body{height:auto;min-height:100%;overflow:auto}.topbar{height:auto;min-height:66px;padding:10px 14px}.brand p,.ai-status,.workflow{display:none}.brand h1{font-size:18px}.app-mark{width:36px;height:36px}.header-button{font-size:0;width:38px;padding:0;justify-content:center}.header-button span{font-size:18px}.shell{height:auto;display:grid;grid-template-columns:1fr;padding:12px;gap:12px}.source-panel,.review-panel{height:auto}.source-panel{position:static;min-height:520px}.review-panel{min-height:680px}.settings{grid-template-columns:1fr 1fr}.title-field,.config-summary{grid-column:1/-1}.panel-title p{max-width:180px}.tools{padding-top:0}.filters{flex-wrap:wrap}.table-wrap{overflow-x:auto}table{min-width:820px}.feedback-button{right:12px;bottom:12px}.feedback-meta{display:grid;gap:3px}}
.login-gate{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;background:rgba(247,249,248,.96);padding:24px}.login-gate[hidden]{display:none}.login-panel{width:min(380px,100%);padding:30px;border:1px solid var(--border);border-radius:8px;background:#fff;box-shadow:0 16px 50px rgba(38,55,57,.14);display:grid;gap:14px}.login-panel img{width:58px;height:58px;border-radius:8px}.login-panel h2{margin:0;font-size:24px}.login-panel label{font-weight:700;color:var(--muted)}.login-panel input{width:100%;min-height:46px;font-family:"Times New Roman",Times,serif;text-transform:uppercase}.login-panel button{min-height:46px}.login-message{min-height:22px;color:var(--danger);font-size:14px}.tester-session{display:flex;align-items:center;gap:8px;color:var(--muted);font-family:"Times New Roman",Times,serif}.tester-session button{border:0;background:transparent;color:var(--primary);padding:4px;cursor:pointer}