/* 10/27 CSV 详情稿：输入先出现，设置后移，结果按记录表达。
   所有规则限定在新版 CSV 容器，避免覆盖首页与其他工具的未提交调整。 */
.csv-page .tool-workspace:has(.csv-workspace-v2){display:block;background:transparent;padding:0;border-radius:0;margin-top:22px}
.csv-heading-actions{display:flex;gap:12px;align-items:center}
.csv-page .csv-heading-actions .btn{border:1px solid #688982;background:var(--surface);color:var(--ink);font-size:15px;min-height:44px;padding:10px 22px;border-radius:4px}
.csv-workspace-v2{--csv-border:#afbdc5;--csv-button:#174d3e;--csv-blue:#004cd1;--csv-blue-bg:#e2f1ff;--csv-green:#106440;--csv-green-bg:#eaf8ee;--csv-red:#a91824;--csv-red-bg:#fff0f1;--csv-muted:#526875;color:var(--ink)}
[data-theme=dark] .csv-workspace-v2{--csv-border:#546d73;--csv-button:#8ad2b8;--csv-blue:#a5cbff;--csv-blue-bg:#173451;--csv-green:#a5e6b7;--csv-green-bg:#183a2d;--csv-red:#ffb1bb;--csv-red-bg:#442730;--csv-muted:#b8cbd0}
.csv-workspace-v2 .btn{border-radius:4px;min-height:44px;font-size:15px;padding:9px 17px;border:1px solid #6d948b;background:var(--surface);color:var(--ink);transition:background-color 120ms,border-color 120ms,color 120ms}
.csv-workspace-v2 .btn:hover:not(:disabled){background:var(--mint,var(--raised));border-color:var(--csv-button)}
.csv-workspace-v2 .btn:active:not(:disabled){background:var(--raised)}
.csv-workspace-v2 .btn-primary{background:var(--csv-button);color:#fff;border-color:var(--csv-button)}
.csv-workspace-v2 .btn-primary:hover:not(:disabled){background:#0c3b2e;color:#fff}
[data-theme=dark] .csv-workspace-v2 .btn-primary{color:#09251c}
[data-theme=dark] .csv-workspace-v2 .btn-primary:hover:not(:disabled){background:#ace6cf;color:#09251c}
.csv-workspace-v2 .btn:disabled{background:var(--raised);color:var(--soft);border-color:var(--line);opacity:.68}
.csv-workspace-v2 :focus-visible{outline:3px solid #2588ed;outline-offset:3px}
.csv-inputs-v2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;scroll-margin-top:20px}
.csv-input-panel{min-width:0}
.csv-input-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px;min-height:44px}
.csv-input-heading>label{font:650 18px/1.4 UI,system-ui,sans-serif}
.csv-input-heading .csv-open-file{background:var(--mint,var(--raised));padding:7px 14px;min-height:40px;white-space:nowrap}
.csv-open-file svg{width:18px;height:18px}
/* 输入范围需要清楚可辨；沿用全站控件色，不加深结果表格与记录卡片的分组边界。 */
.csv-input-shell{position:relative;display:grid;grid-template-columns:38px minmax(0,1fr);border:1px solid var(--control-border);border-radius:4px;background:var(--surface);overflow:hidden}
.csv-input-shell:focus-within{outline:2px solid #2588ed;outline-offset:2px}
.csv-input-shell:has([aria-invalid=true]){border-color:var(--csv-red);outline-color:var(--csv-red)}
.csv-workspace-v2 .csv-source{border:0;border-radius:0;background:transparent;resize:vertical;padding:12px 14px;font:14px/1.65 Mono,ui-monospace,monospace;min-height:176px;height:176px;white-space:pre-wrap;overflow-wrap:anywhere;tab-size:2;margin:0}
.csv-workspace-v2 .csv-source:focus{outline:none}
.csv-line-gutter{position:absolute;top:0;left:0;bottom:0;width:38px;font:14px/1.65 Mono,ui-monospace,monospace;color:var(--muted);background:var(--paper);border-right:1px solid var(--line);padding-top:12px;text-align:center;overflow:hidden;user-select:none}
.csv-workspace-v2 .csv-source{grid-column:2}
.csv-line-gutter>span{display:block;min-height:23.1px}
.csv-line-mirror{position:absolute;top:0;left:38px;visibility:hidden;pointer-events:none;padding:12px 14px;font:14px/1.65 Mono,ui-monospace,monospace;white-space:pre-wrap;overflow-wrap:anywhere;tab-size:2;box-sizing:border-box}
.csv-line-mirror>span{display:block;min-height:1.65em}
.csv-input-shell[data-numbered=false]{grid-template-columns:minmax(0,1fr)}
.csv-input-shell[data-numbered=false] .csv-line-gutter{display:none}
.csv-input-shell[data-numbered=false] .csv-source{grid-column:1}
.csv-input-error{color:var(--csv-red);margin-top:7px;font-size:14px;overflow-wrap:anywhere}
.csv-matching{display:flex;align-items:center;gap:12px 16px;flex-wrap:wrap;margin-top:16px;position:relative}
.csv-matching>label{font-size:16px;font-weight:650}
.csv-matching>.control{min-width:160px;max-width:280px;width:190px;min-height:44px;font-size:16px;border:1px solid var(--control-border);border-radius:4px;background:var(--surface);padding:8px 12px}
.csv-matching>.control[aria-invalid=true]{border-color:var(--csv-red)}
.csv-options{position:relative}
.csv-options>summary{list-style:none;gap:14px;background:var(--mint,var(--raised));user-select:none}
.csv-options>summary::-webkit-details-marker{display:none}
.csv-options>summary:after{content:'';width:8px;height:8px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px)}
.csv-options[open]>summary:after{transform:rotate(225deg) translate(-1px,-1px)}
.csv-option-fields{position:absolute;top:calc(100% + 8px);left:0;z-index:5;min-width:245px;display:grid;gap:10px;padding:13px 15px;border:1px solid var(--csv-border);border-radius:4px;background:var(--surface);box-shadow:0 5px 16px #163f3820;margin:0}
.csv-page .csv-option-fields .option{font-size:14px;font-weight:500;color:var(--ink);min-height:36px;gap:10px}
.csv-option-fields input[type=checkbox]{width:18px;height:18px;accent-color:var(--csv-button)}
.csv-matching>p{flex-basis:100%;color:var(--csv-muted);font-size:13px;margin-top:-4px}
.csv-match-mobile{display:none}
.csv-workspace-v2 .csv-auto-status{display:flex;align-items:flex-start;gap:11px;font-size:14px;color:var(--csv-muted);margin:12px 0 22px;min-height:24px;padding:0;background:none}
.csv-state-icon{display:inline-grid;place-items:center;flex:none;width:20px;height:20px;margin-top:1px;border-radius:50%;color:var(--csv-muted)}
.csv-auto-status[data-status=ready] .csv-state-icon{background:#42be77;color:#fff;font-size:14px;font-weight:700}
.csv-auto-status[data-status=error]{color:var(--csv-red)}
.csv-auto-status[data-status=error] .csv-state-icon{background:var(--csv-red);color:var(--surface);font-weight:700}
.csv-auto-status[data-status=running] .csv-state-icon{border:2px solid #b4dac6;border-top-color:#178252;font-size:0;animation:csv-rotate 800ms linear infinite}
@keyframes csv-rotate{to{transform:rotate(360deg)}}
.csv-results-v2{scroll-margin-top:18px;min-width:0;position:relative}
.csv-result-top{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;margin-bottom:12px}
.csv-result-top h2{font:650 24px/1.25 UI,system-ui,sans-serif;letter-spacing:-.025em}
.csv-workspace-v2 .metrics{display:flex;flex-wrap:wrap;gap:3px 18px;margin:4px 0 0;background:none;border:0;border-radius:0;overflow:visible;font-size:14px;color:var(--csv-muted)}
.csv-row-summary strong,.csv-cell-summary strong{font:inherit}
.csv-workspace-v2 .csv-export-actions{position:static;flex-wrap:nowrap;padding:0;border:0;background:none;margin:0;gap:12px;flex-shrink:0}
.csv-export-actions .btn{min-width:132px;white-space:nowrap}
.csv-export-actions .btn.is-copied{background:var(--csv-green-bg);color:var(--csv-green);border-color:#61a17d}
.csv-stale,.csv-export-feedback{padding:10px 12px;margin-bottom:12px;background:var(--warning-bg);color:var(--warning);border-radius:4px;font-size:14px}
.csv-export-feedback.is-error{background:var(--csv-red-bg);color:var(--csv-red)}
.csv-workspace-v2 .result-extra{margin-top:0}
.csv-results-v2[data-stale=true] #result-extra{opacity:.58}
.csv-empty-v2{padding:30px 20px;border:1px dashed var(--csv-border);border-radius:4px;text-align:center;color:var(--csv-muted);font-size:15px}
.csv-empty-v2>span{display:block;font-size:13px;margin-top:6px}
.csv-result-notices{display:grid;gap:9px;margin-bottom:12px}
.csv-warning,.csv-preview-notice,.csv-column-notice{padding:12px 15px;border-radius:4px;font-size:14px;overflow-wrap:anywhere}
.csv-warning{background:var(--warning-bg);color:var(--warning);border:1px solid #ddbd78}
.csv-preview-notice{background:var(--csv-blue-bg);color:var(--ink)}
.csv-column-notice{border:1px solid var(--csv-border)}
.csv-column-notice>p+ul{margin:8px 0 0;padding-left:18px}
.csv-column-notice li+li{margin-top:4px}
.csv-table-wrap{border:1px solid var(--csv-border);border-radius:4px;overflow:hidden}
.csv-diff-table{width:100%;border-collapse:collapse;table-layout:fixed;font-size:14px;background:var(--surface)}
.csv-diff-table th,.csv-diff-table td{text-align:left;vertical-align:top;padding:10px 12px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);overflow-wrap:anywhere}
.csv-diff-table th:last-child,.csv-diff-table td:last-child{border-right:0}
.csv-diff-table tr:last-child td{border-bottom:0}
.csv-diff-table th{background:var(--paper);font-weight:650;font-size:13px}
.csv-diff-table th:nth-child(1){width:12%}.csv-diff-table th:nth-child(2){width:9%}.csv-diff-table th:nth-child(3){width:13%}.csv-diff-table th:nth-child(n+4){width:33%}
.csv-diff-table td:not(:first-child){font-family:Mono,ui-monospace,monospace;font-size:13px;line-height:1.6}
.csv-change-pill{display:inline-block;border-radius:4px;padding:3px 9px;font-size:12px;font-weight:650;line-height:1.5;white-space:normal}
.csv-change-pill[data-change=changed],.csv-value[data-change=changed]{background:var(--csv-blue-bg);color:var(--csv-blue)}
.csv-change-pill[data-change=added],.csv-change-pill[data-change=column-added],.csv-value[data-change=added]{background:var(--csv-green-bg);color:var(--csv-green)}
.csv-change-pill[data-change=removed],.csv-change-pill[data-change=column-removed],.csv-value[data-change=removed]{background:var(--csv-red-bg);color:var(--csv-red)}
.csv-value{display:inline-block;white-space:pre-wrap;overflow-wrap:anywhere;max-width:100%;padding:3px 7px;border-radius:4px}
.csv-record-fields{display:grid;grid-template-columns:minmax(40px,max-content) minmax(0,1fr);gap:0 14px;margin:0;padding:6px 10px;white-space:pre-wrap;overflow-wrap:anywhere;font:13px/1.6 Mono,ui-monospace,monospace;border-radius:4px}
.csv-record-fields dt,.csv-record-fields dd{margin:0;min-width:0;max-width:100%;overflow-wrap:anywhere}
.csv-record-fields dt{max-width:130px}
.csv-record-fields[data-change=added]{background:var(--csv-green-bg);color:var(--ink)}
.csv-record-fields[data-change=removed]{background:var(--csv-red-bg);color:var(--ink)}
.csv-preview-caption{color:var(--csv-muted);font-size:13px;margin-top:6px}
.csv-no-differences{padding:24px 20px;background:var(--csv-green-bg);border-radius:4px;font-size:17px;color:var(--csv-green)}
.csv-no-differences+p{margin-top:12px;color:var(--csv-muted);font-size:14px}
.csv-mobile-records,.csv-back-inputs{display:none!important}
.csv-matching-note{margin-top:12px;font-size:14px}
.csv-matching-note>summary{min-height:44px;padding:10px 0;cursor:pointer}
.csv-matching-note>p{max-width:85ch;color:var(--csv-muted);line-height:1.65;margin:4px 0 14px}
@media(max-width:900px){.csv-inputs-v2{gap:20px}.csv-result-top{gap:16px}.csv-workspace-v2 .csv-export-actions{gap:8px}.csv-export-actions .btn{min-width:116px;padding-inline:12px;font-size:14px}.csv-workspace-v2 .metrics{gap:2px 12px}.csv-diff-table th,.csv-diff-table td{padding:9px 8px}.csv-diff-table th:nth-child(1){width:14%}.csv-diff-table th:nth-child(2){width:8%}.csv-diff-table th:nth-child(3){width:14%}.csv-diff-table th:nth-child(n+4){width:32%}.csv-record-fields{gap:0 8px;font-size:12px}.csv-diff-table td:not(:first-child){font-size:12px}}
@media(max-width:640px){
 .csv-heading-actions{width:100%;gap:12px;margin-top:0}.csv-page .csv-heading-actions .btn{flex:1;min-height:44px;padding-inline:12px;font-size:16px}
 .csv-page .tool-workspace:has(.csv-workspace-v2){margin-top:20px}
 .csv-inputs-v2{grid-template-columns:minmax(0,1fr);gap:18px}.csv-input-heading{gap:10px;margin-bottom:7px}.csv-input-heading>label{font-size:17px}.csv-input-heading .csv-open-file{font-size:15px;min-height:44px;padding:8px 11px}
 .csv-workspace-v2 .csv-source{font-size:16px;line-height:1.6;min-height:162px;height:174px;padding:10px 12px}
 .csv-line-gutter{width:34px;font-size:14px;line-height:25.6px;padding-top:10px}.csv-line-gutter>span{min-height:25.6px}.csv-line-mirror{font:16px/1.6 Mono,ui-monospace,monospace;padding:10px 12px}.csv-input-shell{grid-template-columns:34px minmax(0,1fr)}.csv-line-mirror{left:34px}
 .csv-matching{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:9px 10px;margin-top:16px}.csv-match-desktop{display:none}.csv-match-mobile{display:inline}.csv-matching>label{font-size:15px}.csv-matching>.control{width:100%;min-width:0;max-width:none;font-size:16px}.csv-options>summary{padding-inline:12px;gap:10px}.csv-option-fields{left:auto;right:0;min-width:245px;max-width:calc(100vw - 40px)}.csv-matching>p{grid-column:1/-1;font-size:14px;margin-top:0}.csv-matching>#run,.csv-matching>#csv-recover-key{grid-column:1/-1}
 .csv-workspace-v2 .csv-auto-status{font-size:15px;line-height:1.5;margin:14px 0 20px}.csv-auto-hint{display:block}.csv-state-icon{margin-top:3px}
 .csv-results-v2{border-top:1px solid var(--line);padding-top:19px}.csv-result-top{display:block;margin-bottom:14px}.csv-result-top h2{font-size:25px}.csv-workspace-v2 .metrics{display:block;font-size:15px;line-height:1.55;margin-top:5px}.csv-cell-summary{display:block}
 .csv-workspace-v2 .csv-export-actions{display:flex;position:static;margin-top:14px;width:100%;gap:9px}.csv-export-actions .btn{flex:1;min-width:0;font-size:15px;padding:10px 7px;min-height:44px}
 .csv-workspace-v2 .csv-back-inputs{display:inline-flex!important;margin-bottom:17px;font-size:14px}
 .csv-table-wrap{display:none}.csv-mobile-records{display:grid!important;gap:12px}
 .csv-mobile-record{border:1px solid var(--csv-border);border-radius:4px;min-width:0;overflow:hidden;background:var(--surface)}
 .csv-mobile-record>summary{display:flex;align-items:center;gap:9px;min-height:52px;padding:10px 12px;list-style:none;cursor:pointer;font-size:14px;flex-wrap:wrap;overflow-wrap:anywhere}
 .csv-mobile-record>summary::-webkit-details-marker{display:none}.csv-mobile-record>summary:after{content:'';margin-left:auto;width:9px;height:9px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);flex-shrink:0}.csv-mobile-record[open]>summary:after{transform:rotate(225deg)}
 .csv-mobile-record[data-change=changed]>summary{background:var(--csv-blue-bg)}.csv-mobile-record[data-change=added]>summary{background:var(--csv-green-bg)}.csv-mobile-record[data-change=removed]>summary{background:var(--csv-red-bg)}
 .csv-mobile-record>summary strong{font-size:14px;min-width:0;overflow-wrap:anywhere}.csv-record-count{color:var(--csv-muted);font-size:13px}.csv-mobile-record .csv-change-pill{font-size:13px;padding:3px 8px}.csv-mobile-record-body{padding:0 13px 12px}
 .csv-record-field{padding-top:12px}.csv-record-field+.csv-record-field{border-top:1px solid var(--line);margin-top:13px}.csv-record-field h3{font:650 15px/1.4 UI,system-ui,sans-serif;letter-spacing:0;margin-bottom:5px;overflow-wrap:anywhere}.csv-value-pair{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px}.csv-value-pair>div+div{border-left:1px solid var(--line);padding-left:12px}.csv-value-heading{color:var(--csv-muted);font-size:14px;margin-bottom:6px}.csv-mobile-record .csv-value{font:15px/1.5 Mono,ui-monospace,monospace}.csv-mobile-record .csv-record-fields{font:14px/1.6 Mono,ui-monospace,monospace;gap:0 14px}.csv-mobile-record .csv-record-fields dt{max-width:110px}
 .csv-preview-caption{font-size:14px;margin-top:9px}.csv-matching-note{margin-top:12px}.csv-matching-note>summary{border:1px solid var(--csv-border);padding:10px 12px;border-radius:4px}.csv-matching-note>p{padding-inline:6px;margin-top:10px;font-size:14px}
}
@media(max-width:350px){.csv-workspace-v2 .csv-export-actions{display:grid;grid-template-columns:minmax(0,1fr);gap:8px}.csv-matching{grid-template-columns:auto minmax(0,1fr)}.csv-options{grid-column:1/-1}.csv-options>summary{justify-content:space-between}.csv-option-fields{left:0;right:0;min-width:0;max-width:none}.csv-matching>p{grid-row:2}.csv-input-heading>label{font-size:16px}.csv-input-heading .csv-open-file{padding-inline:9px;font-size:14px}.csv-workspace-v2 .csv-source{font-size:16px}.csv-mobile-record>summary{padding-inline:10px;gap:7px}.csv-mobile-record .csv-record-fields{grid-template-columns:minmax(30px,max-content) minmax(0,1fr);gap:0 10px}.csv-mobile-record .csv-record-fields dt{max-width:90px}}
@media(prefers-reduced-motion:reduce){.csv-workspace-v2 *{transition:none!important;animation:none!important;scroll-behavior:auto!important}}