/* UI18 Original files: scoped library layout; no global dialog restyling. */
dialog.of-dialog{width:min(1180px,calc(100vw - 24px));max-width:1180px;max-height:calc(100dvh - 24px);padding:0;overflow:auto}
.of-dialog .modal{max-width:none;padding:20px}.of-library{min-width:0}.of-heading{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:12px}.of-heading .btn{margin-left:auto}.of-badge{background:#dff3ef;color:#126457;border-radius:5px;padding:5px 9px;font-size:11px;font-weight:800;letter-spacing:.07em}
.of-note{font-size:13px;color:#546778;margin:4px 0;line-height:1.5}.of-tools{display:flex;align-items:end;flex-wrap:wrap;gap:16px;padding:12px;background:#f1f5f9;border:1px solid #dce4ec;border-radius:10px;margin-bottom:16px}.of-tools .field{flex:1;min-width:210px;margin:0}.of-toggle{display:flex;align-items:center;gap:7px;font-size:13px;padding:9px 0}.of-toggle input,.of-confirm input,.of-select input{width:18px;height:18px;min-width:18px}
.of-layout{display:grid;grid-template-columns:250px minmax(0,1fr);gap:20px;align-items:start}.of-folders{padding:14px;background:#f4f7fa;border:1px solid #dce4ec;border-radius:10px;max-height:62dvh;overflow:auto}.of-folders h3{margin:0 0 6px}.of-folder{display:block;text-align:left;width:100%;white-space:normal;overflow-wrap:anywhere;border:0;border-radius:6px;padding:10px 9px;margin-top:5px;background:transparent;color:#284355;font-size:13px;line-height:1.4;cursor:pointer}.of-folder:hover{background:#e1eaf2}.of-folder.active{background:#193f57;color:white;font-weight:700}.of-folders>.btn{margin-top:12px;width:100%}.of-main{min-width:0}.of-location{margin:0 0 12px}.of-location h3{margin:0;font-size:19px;overflow-wrap:anywhere}.of-count{font-size:13px;color:#546778;margin:10px 0}.of-actions{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0}.of-actions .btn{margin:0;font-size:13px}.of-file{display:flex;gap:12px;padding:16px 0;border-bottom:1px solid #dce4ec;min-width:0}.of-file h4{margin:0 0 5px;font-size:16px;overflow-wrap:anywhere}.of-file-body{min-width:0;flex:1}.of-select{padding-top:1px}.of-meta{font-size:13px;color:#546778;margin:4px 0;overflow-wrap:anywhere}.of-path{font-size:12px;color:#176b5a;font-weight:600;margin:6px 0;overflow-wrap:anywhere}.of-bottom{border-top:1px solid #dce4ec;margin-top:18px;padding-top:12px;display:flex;justify-content:space-between;gap:12px;align-items:center}.of-editor,.of-review{max-width:850px;margin:auto}.of-editor .field{margin:14px 0}.of-editor input,.of-editor select,.of-editor textarea{width:100%;box-sizing:border-box}.of-editor textarea{min-height:80px}.of-facts{display:grid;grid-template-columns:180px minmax(0,1fr);gap:8px 20px;border:1px solid #dce4ec;border-radius:9px;padding:15px;margin:12px 0}.of-facts dt{font-size:13px;color:#546778}.of-facts dd{font-size:14px;margin:0;overflow-wrap:anywhere}.of-confirm{display:flex;align-items:flex-start;gap:9px;background:#edf5f2;border:1px solid #cce1d8;border-radius:8px;padding:14px;margin:16px 0;font-size:14px}.of-history{border-bottom:1px solid #dce4ec;padding:12px 0}.of-history h4{margin:0}.of-library button:focus-visible,.of-library input:focus-visible,.of-library select:focus-visible,.of-library textarea:focus-visible{outline:3px solid #168a75;outline-offset:2px}.of-library .btn:disabled{opacity:.5;cursor:not-allowed}.of-library [hidden]{display:none!important}
@media(max-width:700px){dialog.of-dialog{width:calc(100vw - 12px);max-height:calc(100dvh - 12px)}.of-dialog .modal{padding:12px}.of-layout{grid-template-columns:minmax(0,1fr);gap:12px}.of-folders{max-height:190px}.of-tools{gap:8px;padding:10px}.of-tools .field{min-width:0;flex-basis:100%}.of-tools>.btn{width:100%}.of-heading .btn{margin-left:0}.of-facts{grid-template-columns:minmax(0,1fr);gap:4px;padding:12px}.of-facts dd{margin-bottom:9px}.of-bottom{display:block}.of-actions .btn{flex:1 1 auto}.of-confirm{padding:10px}.of-location h3{font-size:17px}}

.of-folder-panel{min-width:0}.of-folder-panel>summary{cursor:pointer;font-weight:700;color:#284355;padding:10px 0}.of-folder-panel[open]>summary{padding-top:0}
@media(min-width:701px){.of-folder-panel>summary{font-size:13px}}
@media(max-width:700px){.of-heading{gap:6px}.of-heading>.of-note{order:3;flex-basis:100%;font-size:12px}.of-heading>.btn{margin-left:auto;font-size:12px;padding:8px}.of-folder-panel>summary{border:1px solid #dce4ec;background:#f4f7fa;border-radius:8px;padding:12px}.of-folder-panel[open]>summary{padding:12px;border-bottom:0;border-radius:8px 8px 0 0}.of-folder-panel[open] .of-folders{border-radius:0 0 8px 8px}.of-folders{max-height:190px}}

/* UI19 upload guide; scoped to the existing Original Files dialog. */
.of-upload{max-width:900px;margin:auto;min-width:0}.of-upload h3{margin-top:8px}.ou-steps{display:flex;gap:10px;list-style:none;padding:0;counter-reset:step;margin:16px 0 20px;flex-wrap:wrap}.ou-steps li{counter-increment:step;border:1px solid #dce4ec;border-radius:7px;padding:10px 13px;color:#546778;background:#f4f7fa;font-size:13px}.ou-steps li:before{content:counter(step)". ";font-weight:700}.ou-steps [aria-current=step]{background:#193f57;color:white;border-color:#193f57;font-weight:700}.of-upload .notice{overflow-wrap:anywhere}.of-upload input[type=file]{max-width:100%;padding:10px;border:1px solid #dce4ec;border-radius:6px}.of-upload>.btn{margin:8px 8px 0 0}.of-upload form>.btn{margin:12px 0}.of-upload .field{display:block}.of-upload .field>span{display:block;margin-bottom:7px}.of-upload select{white-space:normal;max-width:100%}
@media(max-width:700px){.ou-steps{gap:5px}.ou-steps li{flex:1 1 100%;padding:8px 10px}.of-upload>.btn{width:100%;margin:8px 0}.of-upload .of-actions .btn{flex-basis:100%}.of-upload input,.of-upload select,.of-upload textarea{font-size:16px}}