.pl-shell{--pl-bg: #f3f5f7;--pl-surface: #ffffff;--pl-surface-sunk: #eef1f4;--pl-line: #e8eaec;--pl-line-strong: #d7dade;--pl-ink: #0f0f10;--pl-ink-2: #55585e;--pl-ink-3: #83868c;--pl-accent: #0284c7;--pl-accent-deep: #0369a1;--pl-danger: #b42318;--pl-radius: 12px;--pl-radius-sm: 10px;min-height:100vh;display:flex;flex-direction:column;background:var(--pl-bg);color:var(--pl-ink);font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:14px;line-height:1.45;-webkit-font-smoothing:antialiased}.pl-mono{font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,Liberation Mono,monospace;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--pl-ink-3)}.pl-topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 20px;background:var(--pl-surface);border-bottom:1px solid var(--pl-line)}.pl-topbar-left{display:flex;align-items:baseline;gap:14px;min-width:0}.pl-wordmark{font-size:15px;font-weight:650;letter-spacing:-.01em;color:var(--pl-ink);text-decoration:none}.pl-wordmark:hover{color:var(--pl-accent)}.pl-crumb{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}h1.pl-crumb{margin:0;font-weight:400}.pl-sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;white-space:nowrap;border:0;clip-path:inset(50%)}.pl-topbar-right{display:flex;align-items:center;gap:10px}.pl-count{color:var(--pl-ink-2);font-size:13px;white-space:nowrap}.pl-btn,.pl-btn-primary{font:inherit;display:inline-flex;align-items:center;gap:7px;border-radius:var(--pl-radius-sm);cursor:pointer;transition:background-color .12s ease,border-color .12s ease,color .12s ease}.pl-btn{padding:7px 12px;font-size:13px;font-weight:500;color:var(--pl-ink);background:var(--pl-surface);border:1px solid var(--pl-line)}.pl-btn:hover:not(:disabled){border-color:var(--pl-line-strong);background:var(--pl-surface-sunk)}.pl-btn-primary{padding:9px 18px;font-size:14px;font-weight:600;color:var(--pl-surface);background:var(--pl-accent);border:1px solid var(--pl-accent)}.pl-btn-primary:hover:not(:disabled){background:var(--pl-accent-deep);border-color:var(--pl-accent-deep)}.pl-btn:disabled,.pl-btn-primary:disabled{opacity:.45;cursor:not-allowed}.pl-btn-lg{padding:13px 28px;font-size:15px}.pl-icon-btn{font:inherit;display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:var(--pl-radius-sm);border:1px solid var(--pl-line);background:var(--pl-surface);color:var(--pl-ink-2);cursor:pointer}.pl-icon-btn:hover:not(:disabled){border-color:var(--pl-line-strong);color:var(--pl-ink);background:var(--pl-surface-sunk)}.pl-icon-btn:disabled{opacity:.4;cursor:not-allowed}.pl-shell :focus-visible{outline:2px solid var(--pl-accent);outline-offset:2px}.pl-landing{flex:1;display:flex;padding:20px}.pl-dropzone{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;min-height:calc(100vh - 150px);padding:40px 24px;text-align:center;background:var(--pl-surface);border:2px dashed var(--pl-line-strong);border-radius:var(--pl-radius)}.pl-dropzone.is-over{border-color:var(--pl-accent);background:var(--pl-surface-sunk)}.pl-dropzone-title{font-size:22px;font-weight:620;letter-spacing:-.015em}.pl-dropzone-sub{color:var(--pl-ink-2);max-width:46ch}.pl-dropzone-note{color:var(--pl-ink-2);font-size:13px}.pl-dropzone-note strong{font-weight:600;color:var(--pl-ink)}.pl-headline{padding:16px 20px 0}.pl-heading{margin:0;font-size:19px;font-weight:600;letter-spacing:-.01em;color:var(--pl-ink)}.pl-hint{margin:4px 0 0;max-width:68ch;color:var(--pl-ink-2)}.pl-status{margin:0;min-height:20px;padding:4px 20px 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input[type=checkbox]{width:16px;height:16px;accent-color:var(--pl-accent);cursor:pointer}.pl-menu-wrap{position:relative}.pl-menu{position:absolute;right:0;top:calc(100% + 6px);min-width:190px;padding:5px;background:var(--pl-surface);border:1px solid var(--pl-line);border-radius:var(--pl-radius-sm);box-shadow:0 10px 26px #0f0f1014;z-index:40}.pl-menu-item{font:inherit;display:flex;width:100%;align-items:center;gap:9px;padding:8px 10px;font-size:13px;text-align:left;color:var(--pl-ink);background:transparent;border:0;border-radius:8px;cursor:pointer}.pl-menu-item:hover{background:var(--pl-surface-sunk)}.pl-work{flex:1;padding:20px}.pl-work.is-over{outline:2px dashed var(--pl-accent);outline-offset:-10px}.pl-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(178px,1fr));gap:16px;align-items:start}.pl-card{position:relative;display:flex;flex-direction:column;gap:8px;padding:10px;background:var(--pl-surface);border:1px solid var(--pl-line);border-radius:var(--pl-radius)}.pl-card.is-selected{border-color:var(--pl-accent)}.pl-card.is-dragging{opacity:.4}.pl-card.is-drop-target{border-color:var(--pl-accent);box-shadow:-3px 0 0 0 var(--pl-accent)}.pl-card[draggable=true]{cursor:grab}.pl-card.is-lifted{cursor:grabbing;border-color:var(--pl-accent);box-shadow:0 12px 28px #0f0f1038}.pl-card.is-insert-before:before,.pl-card.is-insert-after:after{content:"";position:absolute;top:4px;bottom:4px;width:4px;border-radius:2px;background:var(--pl-accent)}.pl-card.is-insert-before:before{left:-10px}.pl-card.is-insert-after:after{right:-10px}.pl-move-row{display:flex;gap:6px}.pl-move-btn{font:inherit;flex:1;padding:4px 6px;background:var(--pl-surface);border:1px solid var(--pl-line);border-radius:var(--pl-radius-sm);color:var(--pl-ink-2);font-size:11px;cursor:pointer}.pl-move-btn:hover:not(:disabled){border-color:var(--pl-accent);color:var(--pl-accent-deep)}.pl-move-btn:disabled{color:var(--pl-ink-3);cursor:default;opacity:.55}.pl-thumb{position:relative;display:flex;align-items:center;justify-content:center;aspect-ratio:1 / 1.294;overflow:hidden;background:var(--pl-surface);border:1px solid var(--pl-line);border-radius:8px}.pl-thumb img{max-width:100%;max-height:100%;object-fit:contain;display:block}.pl-thumb-empty{color:var(--pl-ink-3);font-size:11px}.pl-thumb-blank{background:repeating-linear-gradient(45deg,#f7f8f9 0 8px,#fff 8px 16px)}.pl-card-top{position:absolute;top:16px;left:16px;right:16px;display:flex;align-items:flex-start;justify-content:space-between;z-index:2;pointer-events:none}.pl-card-top>*{pointer-events:auto}.pl-tick{display:inline-flex;padding:3px;background:var(--pl-surface);border:1px solid var(--pl-line);border-radius:6px}.pl-remove{font:inherit;display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;background:var(--pl-surface);border:1px solid var(--pl-line);border-radius:6px;color:var(--pl-ink-2);cursor:pointer}.pl-remove:hover{color:var(--pl-danger);border-color:var(--pl-line-strong)}.pl-name{display:block;max-width:100%;padding:3px 7px;background:var(--pl-surface-sunk);border:1px solid var(--pl-line);border-radius:6px;font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,Liberation Mono,monospace;font-size:11px;color:var(--pl-ink-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pl-meta{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:12px;color:var(--pl-ink-3)}.pl-card-error{border-left:3px solid var(--pl-danger)}.pl-error-note{font-size:12px;color:var(--pl-ink-2)}.pl-add-tile{font:inherit;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;min-height:210px;padding:10px;color:var(--pl-ink-2);background:transparent;border:1px dashed var(--pl-line-strong);border-radius:var(--pl-radius);cursor:pointer}.pl-add-tile:hover{border-color:var(--pl-accent);color:var(--pl-accent)}.pl-notice{display:flex;align-items:center;gap:10px;margin:0 20px 14px;padding:10px 14px;background:var(--pl-surface);border:1px solid var(--pl-line);border-left:3px solid var(--pl-danger);border-radius:var(--pl-radius-sm);font-size:13px;color:var(--pl-ink-2)}.pl-working{display:inline-flex;align-items:center;gap:8px}.pl-spinner{width:13px;height:13px;border:2px solid #ffffff;border-top-color:transparent;border-radius:50%;animation:pl-spin .7s linear infinite}@keyframes pl-spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.pl-spinner{animation-duration:2s}}.pl-page-footer{padding:16px 20px 28px;text-align:center;font-size:12px;color:var(--pl-ink-3)}@media(max-width:640px){.pl-topbar{flex-wrap:wrap}.pl-toolbar{position:static}.pl-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px}}