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/* Reusable author and declaration library */
.template-menu-item{display:block;color:var(--ink);text-decoration:none}.template-menu-item:hover{text-decoration:none;border-color:#9bb1a1;box-shadow:0 5px 18px #173d3210}.template-menu-item h2{font-size:22px;margin:8px 0}.template-menu-item p{color:var(--muted);font-size:14px;min-height:48px}.template-menu-item>strong{font-size:14px;color:var(--green)}
.preset-table td{vertical-align:top}.preset-table td strong,.preset-table td small{display:block}.preset-table td .badge{display:inline-block}.preset-table details{margin-top:8px;max-width:320px}.preset-table .mono{max-width:250px;overflow-wrap:anywhere}.declaration-template{border-top:1px solid var(--border);padding:24px 0}.declaration-template:first-of-type{border-top:0;padding-top:0}.declaration-template:last-child{padding-bottom:0}.declaration-text{font-size:15px;line-height:1.75;margin:12px 0;padding:15px 17px;background:#f7f9f5;border-radius:7px}.declaration-text.zh{background:#f2f5ef}.template-note{font-size:14px;color:var(--muted)}.preset-forms{align-items:start}.preset-forms .panel{max-height:900px;overflow:auto}.identity-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}.author-line{display:grid;grid-template-columns:30px 1fr auto;align-items:start;gap:12px;padding:13px 0;border-bottom:1px solid #edf0e9}.author-line:last-child{border-bottom:0}.author-line small{display:block;margin-top:4px}.author-position{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:#edf3eb;color:var(--green);font-size:13px}.declaration-selection{border:1px solid var(--border);border-radius:7px;padding:12px 14px;margin-bottom:10px}.declaration-selection summary{font-weight:600}.declaration-selection p{font-size:14px;line-height:1.7;margin:12px 0}.form-field ul{list-style:none;padding:0;margin:8px 0;display:grid;gap:8px}.form-field ul label{display:flex;align-items:center;gap:8px;margin:0;font-weight:400}.form-field input[type=checkbox]{width:auto}
@media(max-width:900px){.identity-grid{grid-template-columns:1fr}.preset-table .mono{max-width:180px}}

.manuscript-code{display:inline-flex;align-items:center;gap:9px;margin:10px 0 12px;padding:8px 12px;border:1px solid #b9cebd;border-radius:7px;background:#eef5ec;color:#49645a;font-size:13px;letter-spacing:.5px}.manuscript-code strong{color:var(--green);font-size:20px;letter-spacing:1.5px}.research-id>strong{font-size:19px;letter-spacing:1px;color:var(--green)}
.mail-state-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 18px}.mail-state-tabs a{padding:9px 13px;border:1px solid var(--border);border-radius:999px;background:#fff;color:var(--muted);text-decoration:none}.mail-state-tabs a.selected{background:var(--ink);border-color:var(--ink);color:#fff}.mail-state-tabs strong{margin-left:5px}.mail-filters{grid-template-columns:minmax(260px,2fr) minmax(180px,1fr) minmax(130px,.7fr) auto}.mail-rows{display:flex;flex-direction:column}.mail-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(130px,210px);gap:24px;padding:18px 4px;border-bottom:1px solid var(--border);color:inherit;text-decoration:none}.mail-row:last-child{border-bottom:0}.mail-row:hover strong{color:var(--green)}.mail-row-title{display:flex;align-items:center;gap:10px;margin-bottom:6px}.mail-row-title strong{font-size:1.04rem}.mail-row p{margin:8px 0 0;color:var(--muted);line-height:1.55}.mail-side{display:flex;flex-direction:column;align-items:flex-end;justify-content:center;text-align:right;gap:5px;color:var(--muted)}.mail-side strong{font-size:1.15rem;color:var(--ink)}.mail-status{align-self:center;color:var(--muted);white-space:nowrap}.mail-subject{max-width:980px}.mail-metadata{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.mail-metadata div{display:flex;flex-direction:column;gap:5px}.mail-metadata span,.status-line span{color:var(--muted);font-size:.86rem}.mail-metadata strong{overflow-wrap:anywhere}.mail-summary{font-size:1.05rem;line-height:1.7}.mail-full{margin-top:20px}.mail-full pre{max-height:70vh;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere;background:#f7f8f7;border:1px solid var(--border);border-radius:10px;padding:18px;font:inherit;line-height:1.65}.attachment-list{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-top:18px}.attachment-list span{border:1px solid var(--border);border-radius:7px;padding:5px 9px;background:#fafafa}.attachment-list small{width:100%}.settings-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(280px,.6fr);gap:20px;align-items:start}.status-panel{position:sticky;top:86px}.status-line{display:flex;justify-content:space-between;gap:14px;padding:11px 0;border-bottom:1px solid var(--border)}.status-panel pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#f7f8f7;padding:12px;border-radius:8px}.button-row{display:flex;gap:10px;flex-wrap:wrap}
@media(max-width:900px){.mail-filters,.mail-metadata,.settings-grid{grid-template-columns:1fr}.mail-row{grid-template-columns:1fr}.mail-side{align-items:flex-start;text-align:left}.status-panel{position:static}}
.section-tools{display:flex;align-items:center;gap:16px;font-size:12px}.page-heading-actions form{margin:0}.badge.archived{background:#e7e7e4;color:#555d57}
.badge.archived.terminated{background:#f7e8df;color:#8b5238}.badge.archived.completed{background:#e3f0e5;color:#356146}.archive-panel{display:grid;grid-template-columns:minmax(240px,.75fr) minmax(420px,1.25fr);gap:30px;align-items:start}.archive-panel h3{margin:5px 0 8px}.archive-panel p{margin:0;color:var(--muted);font-size:14px}.archive-actions{display:flex;align-items:flex-start;justify-content:flex-end;gap:12px;flex-wrap:wrap}.archive-actions form{margin:0}.archive-actions small{display:block;max-width:280px;margin-top:6px}.button:disabled{cursor:not-allowed;opacity:.5}.archive-dialog{width:min(560px,calc(100vw - 32px));border:0;border-radius:12px;padding:0;box-shadow:0 24px 80px #102b2360;color:var(--ink)}.archive-dialog::backdrop{background:#102b2370}.archive-dialog form{padding:28px}.archive-dialog h2{margin-bottom:8px}.archive-dialog p{color:var(--muted);font-size:14px}.archive-dialog textarea{min-height:110px}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:22px}
.review-dialog{width:min(720px,calc(100vw - 32px));max-height:88vh}.review-dialog>form:first-child{max-height:78vh;overflow-y:auto}.archive-dialog .ignore-review-form{padding:0 28px 24px;text-align:right}.text-danger{border:0;background:none;color:#a34f3c;font:inherit;cursor:pointer}.text-danger:hover{text-decoration:underline}.file-export-actions{display:flex;align-items:center;justify-content:flex-end;gap:10px;margin:0 0 12px}.file-export-actions label{display:flex;align-items:center;gap:7px;margin:0 auto 0 0;font-size:13px}.file-export-actions input,.file-check input{width:auto}.file-check{width:34px;text-align:center}.file-check input{vertical-align:middle}
@media(max-width:760px){.section-tools{align-items:flex-end;flex-direction:column;gap:5px}}
@media(max-width:900px){.archive-panel{grid-template-columns:1fr}.archive-actions{justify-content:flex-start}}

/* Research-group reading and file sharing. */
.group-view .prewrap{font-size:16px;line-height:1.85}.group-view .panel p{font-size:16px}.group-view table{font-size:15px}.group-view th,.group-view td{font-size:15px}.group-view .timeline-entry>small,.group-view .subtle,.group-view label{font-size:14px}.group-view .button{font-size:14px}.group-view .tabs{flex-wrap:wrap;gap:16px 24px}.group-view .tabs a{font-size:15px}.group-view .table-scroll td strong,.group-view .table-scroll td small,#shared-files td strong,#shared-files td small{display:block}#shared-files td small{margin-top:5px}#shared-files input[type=checkbox],.group-view input[type=checkbox]{width:auto}.group-view .file-export-actions,#shared-files .file-export-actions{flex-wrap:wrap}.file-export-actions label{white-space:nowrap}.group-view .table-scroll{overflow-x:auto}.group-view .file-actions{white-space:nowrap}.group-view .timeline-entry{margin:20px 0}.group-view .archive-dialog>h2,.group-view .archive-dialog>p{margin:20px 28px 0}
@media(max-width:520px){.group-view .section-heading{align-items:flex-start;flex-wrap:wrap}.group-view .file-export-actions label,#shared-files .file-export-actions label{width:100%}.group-view .table-scroll:has(table)::after{content:'可横向滑动查看文件操作';display:block;font-size:13px;color:var(--muted);padding:10px 0}.group-view .button-row{width:100%}}

/* Research tree navigation and grouping. */
.tree-workspace{display:grid;grid-template-columns:minmax(240px,1fr) minmax(0,3fr);gap:24px;align-items:start}.tree-navigation>a,.tree-node{display:flex;padding:10px 0;gap:12px;justify-content:space-between}.tree-node>a:first-child{flex:1;overflow-wrap:anywhere}.tree-node [aria-current=page]{font-weight:700;color:var(--green)}.tree-paper{display:grid;grid-template-columns:80px minmax(0,1fr);gap:16px;padding:20px 0;border-bottom:1px solid var(--border)}.tree-paper p{overflow-wrap:anywhere}.tree-badge{font-size:14px;color:var(--muted);margin-bottom:8px;overflow-wrap:anywhere}.tree-filter{grid-column:1/-1;display:flex;align-items:center;gap:16px}.tree-filter select{width:min(100%,520px);min-width:0}@media(max-width:900px){.tree-workspace{grid-template-columns:1fr}.tree-paper{grid-template-columns:1fr;gap:8px}}
.tree-navigation{font-size:16px}.tree-node>a:first-child{display:flex;align-items:flex-start;justify-content:space-between;gap:8px}.tree-node .count{flex:none}.tree-paper>.mono{font-size:16px}.tree-paper p{font-size:16px;line-height:1.7}
.project-filters{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;align-items:end;margin:0 0 24px;padding:20px;background:#fff;border:1px solid var(--border);border-radius:12px}
.project-filters .filter-field{display:block;min-width:0;margin:0;font-size:14px}
.project-filters .filter-field>span{display:block;margin-bottom:8px;line-height:20px;white-space:nowrap;color:var(--muted)}
.project-filters .filter-search{grid-column:span 2}
.project-filters input:not([type=checkbox]),.project-filters select,.project-filters summary{box-sizing:border-box;width:100%;min-width:0;height:48px;margin:0;border:1px solid var(--border);border-radius:8px;padding:10px 12px;background:#fff;font:inherit;color:var(--ink)}
.project-filters summary{display:flex;align-items:center;justify-content:space-between;cursor:pointer;list-style:none}
.project-filters summary::after{content:'⌄';margin-left:8px}.project-filters summary::-webkit-details-marker{display:none}
.participant-filter{position:relative;margin:0}.project-filters .participant-filter[open]>summary{margin-bottom:0}
.participant-options{position:absolute;z-index:20;top:calc(100% + 6px);left:0;width:max(100%,300px);max-width:calc(100vw - 78px);max-height:320px;overflow-y:auto;box-sizing:border-box;padding:14px;background:#fff;border:1px solid var(--border);border-radius:8px;box-shadow:0 8px 24px #173f3420}
.participant-options p{font-size:13px;line-height:1.5;margin:0 0 10px;color:var(--muted)}.participant-options label{display:flex;align-items:start;gap:10px;margin:0;padding:9px 0;font-size:14px}.participant-options input[type=checkbox]{width:18px;height:18px;flex-shrink:0;margin:3px 0 0}.participant-options small{color:var(--muted)}
.filter-actions{display:flex;align-items:center;gap:16px;min-height:48px}.filter-actions .button{height:48px;box-sizing:border-box;margin:0}.filter-actions a{font-size:14px;white-space:nowrap}
.tree-tag{display:inline-block;background:#edf3ef;border:1px solid #d4e2d8;border-radius:6px;padding:4px 9px;color:var(--green);line-height:1.5}.research-main>.tree-badge{margin-bottom:12px}
@media(max-width:1150px){.project-filters{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.project-filters{grid-template-columns:1fr;padding:16px;gap:14px}.project-filters .filter-search{grid-column:auto}.participant-options{width:100%;max-width:100%}}
.tree-paper-id{display:flex;flex-direction:column;align-items:flex-start;gap:8px;min-width:0}.tree-paper-id .badge{white-space:normal}.tree-paper-main{min-width:0}.tree-paper-main .tree-journal{margin:8px 0 12px;font-size:15px;line-height:1.6}.tree-journal>span{color:var(--muted);margin-right:6px}.tree-paper-main .manuscript-title{margin:8px 0 4px}.tree-paper-main .original-title{margin:0 0 12px}.tree-paper-main .tree-badge{margin:12px 0 0}
@media(max-width:900px){.tree-paper-id{flex-direction:row;align-items:center;flex-wrap:wrap}}