:root{font-family:Inter,"Microsoft YaHei",system-ui,sans-serif;color:#16314d;background:#f5f8fc;font-size:15px;line-height:1.65;--blue:#155dba;--line:#dce5ef;--muted:#61758b}
*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button,a,input,textarea,select{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:wait;opacity:.55}a{color:var(--blue)}[hidden]{display:none!important}h1,h2,p{margin-top:0}h1{font-size:32px;line-height:1.35;letter-spacing:-.025em}h2{font-size:21px;margin-bottom:8px}.muted,.field-help{color:var(--muted);font-size:14px}.eyebrow{color:var(--blue);font-size:12px;font-weight:700;letter-spacing:.16em;margin-bottom:16px}
.invoice-header{background:#fff;border-bottom:1px solid var(--line)}.header-content{max-width:1180px;margin:auto;padding:20px 36px;display:flex;gap:24px;align-items:center}.header-content img,.admin-header img{width:125px;height:auto}.header-content span{border-left:1px solid var(--line);padding-left:24px;font-weight:600}.header-content>a{margin-left:auto;font-size:14px;text-decoration:none}.customer-layout{max-width:1180px;margin:64px auto 40px;padding:0 36px;display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:70px;align-items:start}.intro{padding-top:38px;position:sticky;top:35px}.intro h1{font-size:40px;max-width:400px}.intro>p:not(.eyebrow){max-width:370px;color:var(--muted)}.service-contact{margin-top:42px;padding-top:24px;border-top:1px solid var(--line);display:grid;gap:6px;font-size:14px}.service-contact a{text-decoration:none}.service-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px 32px;box-shadow:0 12px 36px #16314d08}.tabs{display:flex;border-bottom:1px solid var(--line);gap:24px;margin-bottom:28px}.tabs button{border:0;background:none;color:var(--muted);padding:0 2px 14px;border-bottom:3px solid transparent;font-weight:600}.tabs button[aria-pressed=true]{color:var(--blue);border-bottom-color:var(--blue)}
form label{display:grid;gap:6px;font-size:14px;font-weight:600;margin-bottom:17px}input,textarea,select{width:100%;border:1px solid #cbd8e5;border-radius:7px;padding:10px 12px;color:#16314d;background:#fff}textarea{resize:vertical}input[type=file]{font-size:13px}input:focus,textarea:focus,select:focus{outline:2px solid #9dc3f5;outline-offset:2px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field-help{font-weight:400;font-size:12px}.primary,.secondary,.download-link{display:inline-block;border:1px solid transparent;border-radius:7px;padding:10px 18px;font-weight:600;text-align:center;text-decoration:none}.primary,.download-link{color:#fff;background:var(--blue)}.secondary{color:#294c71;border-color:#cbd8e5;background:#fff}.primary:hover,.download-link:hover{background:#0d4d9d}.secondary:hover{background:#edf3fa}.customer-page form>.primary{width:100%}.notice{border-radius:8px;padding:14px 16px;margin-bottom:20px;background:#edf5ff;color:#174e8b;white-space:pre-wrap;overflow-wrap:anywhere}.notice.error{background:#fff0ee;color:#9f2e24}.notice.success{background:#ebf8f0;color:#17623c}.customer-footer{text-align:center;padding:24px;color:var(--muted);font-size:12px}.result-card{border-top:1px solid var(--line);margin-top:26px;padding-top:24px}.status{display:inline-block;border-radius:20px;font-size:12px;padding:3px 10px;white-space:nowrap;background:#fff2d8;color:#805b12}.status.invoiced{background:#e8f5ee;color:#236b46}dl{display:grid;grid-template-columns:100px minmax(0,1fr);gap:10px 16px}dt{color:var(--muted);font-size:14px}dd{margin:0;white-space:pre-wrap;overflow-wrap:anywhere}.result-card h3{margin-bottom:14px}.download-link{margin-top:15px;font-size:14px}
.admin-page{background:#f2f5f9}.admin-header{display:flex;gap:24px;align-items:center;background:#143557;color:#fff;padding:18px 36px;min-height:78px}.admin-header img{background:#fff;border-radius:4px;padding:4px}.workspace-label{border-left:1px solid #ffffff40;padding-left:24px;font-weight:600}.admin-header button{margin-left:auto;font-size:13px;padding:6px 14px}.login-card{max-width:450px;margin:90px auto 24px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:34px}.login-card h1{font-size:26px}.login-card .primary{width:100%}.admin-notice{max-width:1280px;margin:22px auto}.workspace{max-width:1352px;padding:36px;margin:auto}.workspace-heading{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:28px}.workspace-heading h1{margin-bottom:6px}.workspace-heading p{margin-bottom:0}.workspace-heading .eyebrow{margin-bottom:8px}.filter-bar{display:flex;align-items:end;gap:18px;padding:20px;background:#fff;border:1px solid var(--line);border-radius:10px}.filter-bar label{margin:0;min-width:150px}.filter-bar .search-field{flex:1}.filter-bar .primary{white-space:nowrap}.table-wrap{overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:9px}table{border-collapse:collapse;width:100%;text-align:left;font-size:14px}th{font-weight:600;color:var(--muted);background:#f8fafc;white-space:nowrap}th,td{padding:16px 18px;border-bottom:1px solid var(--line)}tbody tr:last-child td{border-bottom:0}td .muted{display:block;font-size:12px}td button{white-space:nowrap}.empty-state{text-align:center;padding:50px 20px;color:var(--muted)}.pagination{display:flex;gap:22px;justify-content:flex-end;align-items:center;margin-top:20px;font-size:13px}dialog{border:1px solid var(--line);border-radius:12px;width:min(720px,calc(100% - 32px));max-height:88vh;overflow-y:auto;padding:28px;color:inherit}dialog::backdrop{background:#0c233b80}.dialog-heading{display:flex;gap:24px;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:20px}.dialog-heading h2{margin:0}dialog form{border-top:1px solid var(--line);padding-top:20px;margin-top:24px}.detail-image{display:block;max-width:100%;max-height:320px;margin-top:12px;object-fit:contain}.section-label{margin-top:22px;font-weight:600}.detail-notice{margin-top:15px}button:focus-visible,a:focus-visible{outline:3px solid #7faeeb;outline-offset:3px}
.invoice-screenshot{margin:24px 0 12px}.invoice-screenshot h3{font-size:16px;margin:0 0 12px}.screenshot-thumbnail{display:flex;flex-direction:column;align-items:center;gap:8px;max-width:100%;min-width:180px;min-height:100px;padding:12px;border:1px solid var(--line);border-radius:9px;background:#f8fafc;color:var(--blue);cursor:zoom-in}.screenshot-thumbnail:hover{border-color:#7faeeb;background:#edf5ff}.screenshot-thumbnail img{display:block;width:200px;height:130px;max-width:100%;object-fit:contain}.screenshot-thumbnail span{font-size:13px}.screenshot-viewer{width:min(1100px,calc(100% - 24px));max-height:94vh;max-height:94dvh;padding:16px;overflow:auto;background:#fff}.screenshot-viewer::backdrop{background:#07182cbd}.screenshot-viewer-heading{position:sticky;top:-16px;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:20px;background:#fff;padding:8px 0 16px;margin-bottom:10px;border-bottom:1px solid var(--line)}.screenshot-viewer>img{display:block;width:100%;height:auto;object-fit:contain;background:#f5f8fc}
@media(max-width:800px){.customer-layout{grid-template-columns:1fr;gap:24px;margin-top:28px;padding:0 20px}.intro{position:static;padding-top:0}.intro h1{font-size:30px;max-width:none}.intro>p:not(.eyebrow){max-width:none}.service-contact{margin-top:20px;padding-top:16px;grid-template-columns:1fr 1fr}.service-contact span{grid-column:1/-1}.service-card{padding:22px}.header-content{padding:16px 20px;gap:14px}.header-content img{width:100px}.header-content span{padding-left:14px}.header-content>a{font-size:12px}.workspace{padding:24px 16px}.admin-header{padding:16px;gap:14px}.workspace-label{padding-left:14px}.workspace-heading{align-items:start}.filter-bar{flex-wrap:wrap;gap:12px;padding:16px}.filter-bar label,.filter-bar .search-field{flex:1;min-width:180px}.filter-bar .primary{width:100%}.login-card{margin:40px 20px;padding:26px;max-width:none}.admin-notice{margin:18px 16px}.form-grid{grid-template-columns:1fr;gap:0}dl{grid-template-columns:80px minmax(0,1fr)}.pagination{justify-content:center}dialog{padding:20px}.screenshot-viewer{padding:12px}.screenshot-viewer-heading{top:-12px}}

.current-user{margin-left:auto;font-size:13px;color:#deebfa}.admin-header .current-user+button{margin-left:0}.history-list{display:grid;gap:14px}.history-event{background:#fff;border:1px solid var(--line);border-radius:10px;padding:18px 20px;overflow-wrap:anywhere}.history-heading{display:flex;flex-wrap:wrap;gap:6px 14px;align-items:baseline}.history-heading time{margin-left:auto;font-size:12px;color:var(--muted)}.history-event p{margin:10px 0 0;font-size:13px;white-space:pre-wrap}.history-target{color:var(--muted);font-size:12px!important}.history-changes{margin:14px 0 0;padding-top:12px;border-top:1px solid var(--line);font-size:13px;grid-template-columns:90px minmax(0,1fr)}.history-changes dt{font-size:13px}.history-changes dd{display:flex;gap:10px;flex-wrap:wrap;align-items:baseline}.before-value{color:var(--muted)}.change-arrow{color:var(--blue)}.maintenance{margin-top:26px;padding-top:22px;border-top:1px solid var(--line)}.maintenance h3{font-size:17px;margin:0 0 14px}.maintenance form{border-top:0;padding-top:0;margin-top:16px}.button-row{display:flex;gap:12px;flex-wrap:wrap}.edit-details{margin-top:22px;padding:16px;background:#f6f9fd;border:1px solid var(--line);border-radius:8px}.edit-details summary{cursor:pointer;font-weight:600;color:var(--blue)}.history-section-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:14px}.history-section-heading h3{margin:0}.history-section-heading button{font-size:12px;padding:6px 12px}#member-dialog{max-width:500px}#member-dialog form{margin-top:0;padding-top:0;border-top:0}#history-view>.filter-bar,#members-view>.filter-bar{margin-bottom:16px}
@media(max-width:800px){.admin-header{flex-wrap:wrap}.current-user{font-size:12px}.history-heading time{width:100%;margin-left:0}.history-event{padding:14px}.history-changes{grid-template-columns:75px minmax(0,1fr)}}

/* Application detail workspace: fixed context and actions, one scrolling content area. */
body:has(#detail-dialog[open]){overflow:hidden}
#detail-dialog{width:min(1120px,calc(100vw - 48px));max-width:none;height:min(900px,92vh);height:min(900px,92dvh);max-height:92vh;max-height:92dvh;padding:0;border:0;border-radius:18px;overflow:hidden;box-shadow:0 30px 110px #0c233b45}
#detail-dialog[open]{display:flex;flex-direction:column}
#detail-dialog::backdrop{background:#10253e8c;backdrop-filter:blur(4px)}
.detail-dialog-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;flex:none;padding:24px 30px 20px;background:#fff;border-bottom:1px solid var(--line)}
.detail-dialog-heading .eyebrow{font-size:11px;letter-spacing:.08em;margin:0 0 7px}
.detail-dialog-heading h2{font-size:24px;line-height:1.4;margin:0;overflow-wrap:anywhere;letter-spacing:-.02em}
.detail-dialog-heading>button{flex:none;padding:7px 12px;font-size:13px;background:#f8fafc}
.detail-dialog-content{display:flex;flex-direction:column;flex:1;min-height:0;overflow:hidden;background:#f4f7fb}
.detail-overview{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px 24px;flex:none;padding:18px 30px;background:#fff}
.detail-overview-main{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.detail-overview .status{font-size:13px;font-weight:600;padding:4px 12px}
.detail-created{font-size:12px;color:var(--muted)}
.detail-amount{grid-row:span 2;display:flex;flex-direction:column;align-items:flex-end;justify-content:center;gap:1px}
.detail-amount>span{font-size:11px;color:var(--muted)}
.detail-amount strong{font-size:26px;line-height:1.4;color:#153b62;font-variant-numeric:tabular-nums;letter-spacing:-.03em}
.detail-number{display:flex;gap:10px;align-items:baseline;margin:0;font-size:11px;color:var(--muted);min-width:0}
.detail-number>span:first-child{white-space:nowrap}
.detail-number>span:last-child{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;overflow-wrap:anywhere;min-width:0}
.detail-tabs{display:flex;flex:none;gap:30px;padding:0 30px;background:#fff;border-bottom:1px solid var(--line)}
.detail-tabs button{position:relative;border:0;border-bottom:3px solid transparent;padding:13px 0 12px;background:none;font-size:14px;font-weight:600;color:var(--muted);white-space:nowrap}
.detail-tabs button[aria-selected=true]{color:var(--blue);border-bottom-color:var(--blue)}
.detail-tabs button:hover{color:var(--blue)}
.detail-panel-scroll{flex:1;min-height:0;overflow:auto;overscroll-behavior:contain;padding:24px 30px;scrollbar-gutter:stable}
.detail-panel-scroll>[role=tabpanel]{outline:none;min-width:0}
.detail-info-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:18px}
.detail-card{min-width:0;padding:22px 24px;border:1px solid #e1e8f1;border-radius:12px;background:#fff}
.detail-card-full{grid-column:1/-1}
.detail-card-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.detail-card-heading h3{margin:0;font-size:16px;line-height:1.4;color:#1a3b5c}
.detail-card-heading>span:not(.status){font-size:11px;color:#7b8b9d}
.detail-field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 24px;margin:0}
.detail-field{min-width:0}
.detail-field-wide{grid-column:1/-1}
.detail-field dt{font-size:12px;color:#7a8b9e;margin-bottom:5px}
.detail-field dd{font-size:15px;line-height:1.7;color:#203d5a;overflow-wrap:anywhere;font-weight:500}
.detail-info-grid>.detail-card:nth-child(2) .detail-field-grid{grid-template-columns:1fr}
.detail-empty-value{font-size:14px;font-weight:400;color:#9aa8b6}
.detail-long-text{font-size:14px;line-height:1.95;white-space:pre-wrap;overflow-wrap:anywhere;color:#3b526b;background:#f7f9fc;border:1px solid #eaf0f6;border-radius:8px;padding:16px 18px}
#detail-info-maintenance .edit-details{margin:18px 0 0;padding:18px 22px;border-radius:12px;background:#fff}
#detail-info-maintenance .edit-details summary{font-size:14px}
#detail-info-maintenance .edit-details summary>span{display:block;font-size:12px;font-weight:400;color:var(--muted);margin-top:5px;padding-left:17px}
#detail-info-maintenance form{border:0;padding:0;margin:22px 0 0}
#detail-info-maintenance label{font-size:13px}
.detail-source{margin-top:18px;color:var(--muted);font-size:12px;padding:0 4px}
.detail-source summary{cursor:pointer;padding:7px 0}
.detail-source .detail-field-grid{margin:10px 0;background:#fff;padding:16px;border:1px solid var(--line);border-radius:8px}
.detail-source .detail-field dd{font-size:12px}
.detail-files-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px;align-items:start}
.detail-attachment .invoice-screenshot{margin:0}
.detail-attachment .invoice-screenshot>h3{display:none}
.detail-attachment .screenshot-thumbnail{width:100%;min-width:0;min-height:220px;padding:16px;border-style:dashed;background:#f8fafd}
.detail-attachment .screenshot-thumbnail img{width:100%;height:230px}
.detail-file-caption{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:16px}
.detail-file-caption>span{font-size:12px;color:var(--muted);overflow-wrap:anywhere;min-width:0}
.detail-file-caption>a{font-size:12px;text-decoration:none;white-space:nowrap;flex:none;padding:7px 10px}
.detail-attachment-empty{display:grid;justify-items:center;align-content:center;min-height:250px;border:1px dashed #cbd8e5;border-radius:8px;background:#f8fafd;text-align:center;color:var(--muted);padding:24px}
.detail-attachment-empty>span{font-size:35px;color:#a4b6c8;line-height:1.3;margin-bottom:12px}
.detail-attachment-empty p{font-size:14px;margin-bottom:5px}.detail-attachment-empty small{font-size:12px;color:#93a1b1}
.detail-issue-intro{font-size:13px;color:var(--muted);margin:0 0 22px;line-height:1.8}
#detail-dialog .detail-upload-form{margin:0;padding:0;border:0}
.detail-upload-form label{font-size:13px;gap:10px;margin-bottom:18px}
.detail-upload-form input[type=file]{padding:14px;background:#f8fafd;border:1px dashed #bccde0;font-size:12px}
.detail-upload-form input[type=file]::file-selector-button{font:inherit;border:1px solid #ccd9e7;border-radius:5px;background:#fff;color:#294c71;padding:7px 10px;margin-right:10px;cursor:pointer}
.detail-upload-hint{background:#fff8eb;border:1px solid #f3e6c8;border-radius:8px;padding:14px 16px;color:#89651f;font-size:12px;line-height:1.8}
.detail-upload-hint strong{font-size:12px}.detail-upload-hint p{margin:5px 0 0}
.detail-selected-file{font-size:12px;color:var(--blue);background:#eef5fe;border-radius:6px;padding:10px 12px;overflow-wrap:anywhere}
.detail-file-document{display:flex;flex-direction:column;align-items:flex-start;gap:14px;padding:14px 0 6px}
.detail-file-type{display:inline-flex;align-items:center;justify-content:center;min-width:52px;height:64px;border:1px solid #cedef1;border-radius:8px;background:#edf5ff;color:#2562a4;font-size:12px;font-weight:700;padding:8px}
.detail-file-document>strong{font-size:15px;overflow-wrap:anywhere;max-width:100%}
.detail-file-document>p{font-size:13px;color:var(--muted);margin:0}
.detail-file-document .download-link{margin:4px 0 0;font-size:13px}
#detail-panel-history .history-section-heading{align-items:flex-start;margin:0 0 20px}
#detail-panel-history .history-section-heading h3{font-size:17px}
#detail-panel-history .history-section-heading p{font-size:12px;margin:6px 0 0}
#detail-panel-history .history-target{display:none}
#detail-panel-history .history-list{gap:12px}
#detail-panel-history .history-event{border-left:3px solid #b2cce9;box-shadow:0 3px 10px #16314d03}
.detail-footer{display:flex;align-items:center;justify-content:space-between;gap:20px;flex:none;border-top:1px solid var(--line);padding:16px 30px;background:#fff}
.detail-footer>span{font-size:12px;color:var(--muted);max-width:55%}
.detail-footer .primary{flex:none;font-size:13px;padding:10px 18px}
#detail-dialog .detail-notice{flex:none;margin:0;padding:12px 30px;border-radius:0;font-size:13px;border-top:1px solid var(--line);max-height:100px;overflow:auto}
@media(max-width:900px){.detail-info-grid,.detail-files-grid{grid-template-columns:1fr}.detail-card-full{grid-column:auto}.detail-field-grid{gap:14px 20px}.detail-info-grid>.detail-card:nth-child(2) .detail-field-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.detail-file-document{display:grid;grid-template-columns:52px minmax(0,1fr);align-items:center}.detail-file-document .detail-file-type{grid-row:span 2}.detail-file-document>p{grid-column:2}.detail-file-document .download-link{grid-column:1/-1}}
@media(max-width:640px){
 #detail-dialog{width:100vw;height:100vh;height:100dvh;max-height:100vh;max-height:100dvh;border-radius:0;margin:0}
 .detail-dialog-heading{padding:18px 20px 16px;gap:16px}.detail-dialog-heading h2{font-size:20px}.detail-dialog-heading .eyebrow{margin-bottom:5px;font-size:10px}
 .detail-overview{padding:14px 20px;gap:9px 14px}.detail-overview-main{gap:7px}.detail-created{font-size:11px}.detail-amount strong{font-size:22px}.detail-number{grid-column:1/-1;font-size:10px}.detail-amount{grid-column:2;grid-row:1}
 .detail-tabs{padding:0 20px;gap:0;justify-content:space-between}.detail-tabs button{font-size:13px;padding:12px 0 11px}
 .detail-panel-scroll{padding:18px 16px;scrollbar-gutter:auto}.detail-info-grid,.detail-files-grid{gap:14px}.detail-card{padding:18px;border-radius:10px}.detail-card-heading{margin-bottom:15px}.detail-card-heading h3{font-size:15px}
 .detail-field dd{font-size:14px}.detail-long-text{padding:13px 14px;font-size:13px;line-height:1.9}.detail-field-grid{column-gap:18px}
 .detail-footer{padding:12px 20px;gap:12px;min-height:68px}.detail-footer>span{font-size:11px;line-height:1.7;max-width:none;flex:1}.detail-footer .primary{font-size:12px;padding:10px 13px}
 #detail-dialog .detail-notice{padding:10px 20px;font-size:12px}.detail-attachment .screenshot-thumbnail img{height:210px}.detail-attachment-empty{min-height:180px}
 #detail-info-maintenance .edit-details{padding:16px 18px}.detail-panel-scroll .pagination{gap:14px}.detail-panel-scroll .pagination button{font-size:12px;padding:7px 12px}
}
@media(max-width:380px){.detail-created{max-width:130px}.detail-info-grid>.detail-card:nth-child(2) .detail-field-grid{grid-template-columns:1fr}.detail-footer>span{max-width:45%}}