/* Flat folder covers: scalable artwork, native text, and files in document flow. */
.project-list.project-folders{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));align-items:start;gap:48px;margin-top:28px}
.folder-card{min-width:0}
.folder-cover{position:relative;display:block;width:100%;aspect-ratio:340/248;margin:0;padding:0;border:0;border-radius:22px;background:transparent;color:#fff;text-align:left;cursor:pointer;isolation:isolate;-webkit-tap-highlight-color:transparent}
.folder-shape{display:block;width:100%;height:100%;pointer-events:none;stroke:none}
.folder-shape-back{fill:#2446b8}
.folder-shape-front{fill:#315be8}
.folder-cover-number{position:absolute;right:7%;top:6.8%;font-size:8px;font-weight:600;letter-spacing:1.4px;color:#e4eaff;pointer-events:none}
.folder-cover-label{position:absolute;left:8%;right:8%;bottom:26%;display:flex;flex-direction:column;gap:6px;pointer-events:none}
.folder-cover-title{font-size:24px;font-weight:500;line-height:1.2;letter-spacing:-.7px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.folder-category-card .folder-cover-title{font-size:clamp(20px,1.8vw,24px);line-height:1.25;white-space:normal;overflow:visible;text-overflow:clip;overflow-wrap:break-word}
.folder-cover-subtitle{font-size:12px;font-weight:400;line-height:1.5;color:#e4eaff;overflow-wrap:break-word}
.folder-category-card .folder-cover-meta{font-size:10px;margin-top:3px}
.folder-cover-meta{font-size:11px;line-height:1.5;color:#e4eaff}
.folder-cover-cue{position:absolute;left:8%;bottom:10%;font-size:11px;font-weight:500;line-height:1.5;pointer-events:none}
.folder-cover-plus{position:absolute;right:7%;bottom:8%;width:28px;height:28px;border:1px solid #91a9ff;border-radius:50%;transition:transform 180ms ease;pointer-events:none}
.folder-cover-plus::before,.folder-cover-plus::after{content:'';position:absolute;left:8px;right:8px;top:12px;height:1px;background:currentColor}
.folder-cover-plus::after{transform:rotate(90deg)}
.folder-cover:hover .folder-cover-cue{text-decoration:underline;text-underline-offset:4px}
.folder-cover:focus-visible{outline:2px solid var(--accent);outline-offset:6px}
.folder-card.is-open .folder-cover-plus{transform:rotate(45deg)}
.folder-static>summary{list-style:none}
.folder-static>summary::-webkit-details-marker{display:none}
.folder-static>summary::marker{content:''}
.folder-static[open] .folder-cover-plus{transform:rotate(45deg)}
.folder-files-reveal{display:grid;grid-template-rows:0fr;visibility:hidden;transition:grid-template-rows 220ms ease,visibility 0s 220ms}
.folder-card.is-open .folder-files-reveal{grid-template-rows:1fr;visibility:visible;transition:grid-template-rows 220ms ease,visibility 0s}
.folder-files{min-height:0;overflow:hidden}
.folder-empty{margin-top:14px;padding:22px 20px;border:1px solid var(--line);border-radius:10px;background:var(--paper);color:var(--ink)}
.folder-empty>strong{display:block;font-size:13px;font-weight:500;line-height:1.6}
.folder-empty>p{margin:6px 0 0;font-size:11px;line-height:1.8;color:var(--muted)}
.folder-static-content .folder-file-row{margin-top:12px}
.folder-file-slot:first-child{padding-top:12px}
.folder-file-row{display:grid;grid-template-columns:38px minmax(0,1fr) 18px;align-items:center;gap:18px;width:100%;padding:15px 4px;border:0;border-bottom:1px solid var(--line);background:transparent;color:var(--ink);text-align:left;cursor:pointer}
.folder-static-content .folder-file-row{grid-template-columns:minmax(0,1fr) 18px}
.folder-file-row>.file-card{width:36px;height:48px}
.folder-file-row .file-card-paper{gap:6px;padding:7px 5px;box-shadow:none;border-radius:4px}
.folder-file-row .file-card-picture{height:14px}
.folder-file-row .file-card-lines{gap:4px}
.folder-file-row .file-card-lines i{height:1px}
.folder-file-row .file-card-badge{right:-7px;bottom:4px;padding:1px 4px;font-size:7px;border-radius:2px}
.folder-file-text{display:flex;flex-direction:column;gap:4px;min-width:0}
.folder-file-text strong{font-size:13px;font-weight:500;line-height:1.5}
.folder-file-text>span{font-size:10px;line-height:1.6;color:var(--muted)}
.folder-file-arrow{font-size:19px;color:var(--muted)}
.folder-file-row:hover .folder-file-text strong,.folder-file-row:hover .folder-file-arrow{color:var(--accent)}
.folder-file-row:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}
.folder-info{padding:27px 0 0}
.folder-category{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:9px;font-weight:600;letter-spacing:.6px;color:var(--muted);margin:0 0 13px}
.folder-demo{font-size:7px;border:1px solid var(--line);color:var(--accent-strong);padding:2px 5px;letter-spacing:.7px}
.folder-info h3{font-size:23px;font-weight:500;line-height:1.35;letter-spacing:-.7px;margin:0 0 13px}
.folder-description{font-size:12px;color:var(--muted);line-height:1.9;max-width:350px;margin:0 0 14px}
.folder-hint{display:flex;align-items:center;justify-content:flex-end;gap:10px;font-size:10px;color:var(--muted);margin:0 0 12px}
.folder-hint>span{font-size:20px;line-height:1;color:var(--accent)}
@media(max-width:1100px){.project-list.project-folders{grid-template-columns:repeat(2,minmax(0,1fr));gap:40px 32px}}
@media(max-width:640px){.project-list.project-folders{grid-template-columns:1fr;gap:40px;margin-top:20px}.folder-info h3{font-size:24px}.folder-hint{justify-content:flex-start;margin-bottom:5px}}
@media(prefers-reduced-motion:reduce){.folder-cover-plus,.folder-files-reveal{transition:none}}