:root{--bg: #090c12;--panel: #10151f;--panel2: #161c28;--line: #222b3a;--txt: #e8ebf2;--mut: #8a94a6;--accent: #3d7dff;--accent-weak: rgba(61, 125, 255, .13);--accent-soft: rgba(61, 125, 255, .24);--r: 14px;--r-sm: 10px}*{box-sizing:border-box}body{margin:0;font-family:IBM Plex Sans,system-ui,sans-serif;-webkit-font-smoothing:antialiased;background:var(--bg);color:var(--txt)}input,select,button,textarea{font-family:inherit}::placeholder{color:#5b6577}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent)!important}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:#2a3343;border-radius:6px}::-webkit-scrollbar-track{background:transparent}a{color:inherit;text-decoration:none}.mono{font-family:IBM Plex Mono,monospace}@keyframes fadeUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:32px;background:radial-gradient(900px 520px at 50% -8%,var(--accent-weak),transparent 60%)}.login-card{width:390px;max-width:100%;animation:fadeUp .4s ease both}.brand-row{display:flex;align-items:center;gap:11px;margin-bottom:26px}.brand-mark{width:36px;height:36px;border-radius:10px;background:var(--accent);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:28px}label{display:block;font:600 12px IBM Plex Sans;color:var(--mut);margin-bottom:7px}.input{width:100%;background:var(--bg);border:1px solid var(--line);border-radius:var(--r-sm);padding:12px 13px;color:var(--txt);font-size:14px}.btn{border:0;background:var(--accent);color:#fff;font:600 14px IBM Plex Sans;padding:12px 16px;border-radius:var(--r-sm);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:7px}.btn:disabled{opacity:.5;cursor:default}.btn-ghost{background:var(--panel2);border:1px solid var(--line);color:var(--txt);font:600 12.5px IBM Plex Sans;padding:9px 13px;border-radius:var(--r-sm);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:7px}.btn-ghost:hover{border-color:var(--accent-soft)}.btn-ghost.active{border-color:var(--accent);background:var(--accent-weak)}.icon-btn{display:inline-flex;align-items:center;gap:6px;background:none;border:0;color:var(--mut);cursor:pointer;padding:7px;border-radius:var(--r-sm)}.icon-btn:hover{background:var(--panel2);color:var(--txt)}.divider{display:flex;align-items:center;gap:12px;margin:20px 0 14px}.divider:before,.divider:after{content:"";flex:1;height:1px;background:var(--line)}.divider span{font:500 11px IBM Plex Mono,monospace;color:var(--mut)}.err{color:#ff6b6b;font-size:13px;margin:0 0 12px}.shell{display:flex;flex-direction:column;min-height:100vh}.topbar{height:60px;flex:none;display:flex;align-items:center;gap:18px;padding:0 22px;background:var(--panel);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30}.topbar .brand{display:flex;align-items:center;gap:10px;width:226px;flex:none;font-weight:700;font-size:15px}.topbar .brand .brand-mark{width:32px;height:32px;border-radius:9px;font-size:14px}.search{flex:1;max-width:520px;display:flex;align-items:center;gap:9px;background:var(--bg);border:1px solid var(--line);border-radius:var(--r-sm);padding:0 12px;height:38px}.search input{flex:1;background:transparent;border:0;color:var(--txt);font-size:14px}.spacer{flex:1}.topbar-sep{width:1px;height:26px;background:var(--line);flex:none}.user-chip{display:flex;align-items:center;gap:9px}.avatar{width:32px;height:32px;flex:none;border-radius:50%;background:var(--accent-soft);border:1px solid var(--accent);color:var(--accent);display:flex;align-items:center;justify-content:center;font:600 12px IBM Plex Mono,monospace}.user-meta{line-height:1.2}.user-name{font-size:12.5px;font-weight:600}.user-role{font-size:10.5px;color:var(--mut);text-transform:capitalize}.role-badge{font:600 10px IBM Plex Mono,monospace;text-transform:uppercase;padding:3px 8px;border-radius:6px;background:var(--accent-weak);color:var(--accent);letter-spacing:.04em}.body{flex:1;display:flex;min-height:0}.sidebar{width:246px;flex:none;border-right:1px solid var(--line);background:var(--panel);padding:18px 14px;overflow-y:auto}.side-title{font:600 11px IBM Plex Mono,monospace;letter-spacing:.08em;color:var(--mut);margin:6px 8px 10px}.area-row{position:relative;display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:var(--r-sm);cursor:pointer;margin-bottom:2px}.area-add{position:absolute;right:8px;top:50%;transform:translateY(-50%);width:22px;height:22px;display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:6px;background:var(--accent-weak);color:var(--accent);cursor:pointer;opacity:0;transition:opacity .12s,background .12s}.area-row:hover .area-add{opacity:1}.area-add:hover{background:var(--accent-soft)}.area-row:hover .area-count{opacity:0}.area-row:hover{background:var(--panel2)}.area-row.active{background:var(--accent-weak)}.caret{width:12px;flex:none;font-size:10px;color:var(--mut);cursor:pointer;text-align:center}.area-badge{width:24px;height:24px;border-radius:7px;display:flex;align-items:center;justify-content:center;font:600 10px IBM Plex Mono,monospace;flex:none}.area-badge-all{background:var(--accent-weak);color:var(--accent)}.side-sep{height:1px;background:var(--line);margin:16px 8px}.area-name{flex:1;font-size:13.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.area-count{font:500 12px IBM Plex Mono,monospace;color:var(--mut)}.nav-link{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:var(--r-sm);cursor:pointer;font-size:13.5px;color:var(--mut)}.nav-link:hover{background:var(--panel2);color:var(--txt)}.content{flex:1;padding:26px 30px;overflow-y:auto}.eyebrow{font:600 11px IBM Plex Mono,monospace;letter-spacing:.1em;color:var(--mut);text-transform:uppercase}h1.page{font-size:26px;margin:6px 0 4px;letter-spacing:-.01em}.sub{color:var(--mut);font-size:13.5px;margin:0}.row{display:flex;align-items:center;gap:12px}.chips{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0}.chip{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:999px;border:1px solid var(--line);background:var(--panel);color:var(--mut);font:600 12.5px IBM Plex Sans;cursor:pointer}.chip:hover{border-color:var(--accent-soft)}.chip.active{border-color:var(--accent);background:var(--accent);color:#fff}.toolbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:2px 0 4px}.toolbar-sort{display:flex;align-items:center;gap:8px;margin:0}.toolbar-sort>span{font:600 11px IBM Plex Mono,monospace;text-transform:uppercase;letter-spacing:.06em;color:var(--mut);margin:0}.toolbar-sort .select{width:auto;padding:8px 12px;font-size:13px}.view-toggle{display:flex;gap:4px;margin-left:auto;background:var(--panel);border:1px solid var(--line);border-radius:var(--r-sm);padding:3px}.view-toggle .icon-btn{padding:6px 9px;border-radius:7px}.view-toggle .icon-btn.active{background:var(--accent-weak);color:var(--accent)}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px;margin-top:18px}.grid.list{grid-template-columns:1fr;gap:10px}.grid.list .item-card{display:flex;flex-direction:row;align-items:stretch}.grid.list .preview{width:150px;height:auto;min-height:96px;flex:none;border-bottom:0;border-right:1px solid var(--line)}.grid.list .card-body{flex:1;padding:12px 16px;display:flex;flex-direction:column;justify-content:center}.grid.list .card-title{min-height:0;-webkit-line-clamp:1;margin-bottom:6px}.item-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;cursor:pointer;transition:border-color .15s,transform .15s;animation:fadeUp .3s ease both}.item-card:hover{border-color:var(--accent-soft);transform:translateY(-2px)}.preview{position:relative;height:168px;background:var(--panel2);overflow:hidden;border-bottom:1px solid var(--line)}.preview iframe{position:absolute;top:0;left:0;width:250%;height:250%;transform:scale(.4);transform-origin:top left;border:0;pointer-events:none;background:#fff}.preview .ph{width:100%;height:100%;display:flex;align-items:center;justify-content:center}.type-tag{position:absolute;top:10px;left:10px;z-index:2;display:inline-flex;align-items:center;gap:5px;font:600 10px IBM Plex Mono,monospace;letter-spacing:.02em;padding:4px 9px;border-radius:999px;color:#fff}.card-star{position:absolute;top:8px;right:8px;z-index:2;display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border:0;border-radius:8px;background:#00000059;cursor:pointer;transition:background .15s}.card-star:hover{background:#0000008c}.item-card.selected{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}.card-check{position:absolute;top:8px;left:8px;z-index:3;width:24px;height:24px;display:inline-flex;align-items:center;justify-content:center;border:1.5px solid rgba(255,255,255,.85);border-radius:6px;background:#00000059;cursor:pointer;opacity:0;transition:opacity .12s,background .12s}.item-card:hover .card-check,.item-card.select-mode .card-check,.card-check.on{opacity:1}.card-check.on{background:var(--accent);border-color:var(--accent)}.item-card:hover .type-tag,.item-card.select-mode .type-tag{opacity:0}.card-menu-wrap{position:absolute;top:8px;right:44px;z-index:3}.card-move{width:28px;height:28px;display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:8px;background:#00000059;cursor:pointer;opacity:0;transition:opacity .12s,background .12s}.item-card:hover .card-move{opacity:1}.card-move:hover{background:#0000008c}.area-menu{z-index:90;width:232px;max-height:340px;overflow-y:auto;background:var(--panel);border:1px solid var(--line);border-radius:var(--r-sm);box-shadow:0 12px 32px #00000073;padding:6px}.area-menu.menu-up{position:absolute;bottom:calc(100% + 8px);right:0}.area-menu-title{font:600 10px IBM Plex Mono,monospace;letter-spacing:.04em;color:var(--mut);padding:4px 8px 6px}.area-menu-row{width:100%;display:flex;align-items:center;gap:9px;padding:7px 10px;border:0;border-radius:8px;background:transparent;color:var(--txt);cursor:pointer;text-align:left;font-size:13px}.area-menu-row:hover:not(:disabled){background:var(--panel2)}.area-menu-row:disabled{opacity:.4;cursor:default}.area-menu-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.select-bar{position:fixed;left:50%;bottom:24px;transform:translate(-50%);z-index:88;display:flex;align-items:center;gap:14px;padding:10px 14px;background:var(--panel);border:1px solid var(--line);border-radius:999px;box-shadow:0 14px 36px #00000080;animation:fadeUp .2s ease both}.select-count{font-size:13px;color:var(--mut);padding-left:6px}.select-count strong{color:var(--txt)}.select-move-wrap{position:relative}.btn-danger{color:#ff6b6b}.btn-danger:hover{border-color:#ff6b6b80;background:#ff6b6b1a}.tagc{display:inline-flex;align-items:center;gap:6px;font:600 11px IBM Plex Mono,monospace;padding:3px 9px;border:1px solid transparent;border-radius:999px;margin:0 4px 4px 0;white-space:nowrap;line-height:1.5}.tagc.clickable{cursor:pointer;transition:background .12s,border-color .12s}.tagc-dot{width:6px;height:6px;border-radius:50%;flex:none}.tagc-count{font-size:10px;opacity:.8;padding-left:6px;margin-left:2px;border-left:1px solid currentColor}.tagc-x{border:0;background:transparent;color:inherit;cursor:pointer;font-size:11px;padding:0 0 0 2px;opacity:.65}.tagc-x:hover{opacity:1}.card-tags .tagc{font-size:10px;padding:2px 7px;margin:0}.tag-cloud,.tag-hints{display:flex;flex-wrap:wrap}.tag-cloud{margin:4px 0 14px}.tag-hints{margin-top:6px}.merge-bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:10px 14px;margin-bottom:14px;background:var(--panel);border:1px solid var(--line);border-radius:var(--r-sm)}.hint-auto{font-weight:400;font-size:11px;color:var(--mut)}.toast{position:fixed;left:50%;bottom:84px;transform:translate(-50%);z-index:89;padding:10px 16px;background:var(--panel2);border:1px solid var(--line);border-radius:10px;font-size:13px;color:var(--txt);box-shadow:0 10px 28px #00000073;animation:fadeUp .2s ease both}.card-tags{display:flex;flex-wrap:wrap;gap:4px;margin:-3px 0 9px}.card-tag{font:600 10px IBM Plex Mono,monospace;color:var(--mut);background:var(--panel2);border:1px solid var(--line);border-radius:5px;padding:2px 6px}.card-body{padding:13px 14px 14px}.card-title{font-size:14px;font-weight:600;margin:0 0 9px;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:38px}.card-zone{display:flex;align-items:center;gap:7px;font-size:12px;color:var(--mut);margin-bottom:9px}.card-meta{display:flex;align-items:center;justify-content:space-between;font:500 11px IBM Plex Mono,monospace;color:var(--mut)}.card-views{display:inline-flex;align-items:center;gap:5px}.dot{display:inline-block;width:7px;height:7px;border-radius:50%;flex:none}.viewer{display:flex;height:calc(100vh - 60px)}.viewer-main{flex:1;display:flex;flex-direction:column;min-width:0}.viewer-bar{height:52px;flex:none;display:flex;align-items:center;gap:14px;padding:0 18px;border-bottom:1px solid var(--line);background:var(--panel)}.viewer-frame{flex:1;background:#fff}.viewer-frame iframe{width:100%;height:100%;border:0}.viewer-side{width:300px;flex:none;border-left:1px solid var(--line);background:var(--panel);padding:22px 20px;overflow-y:auto}.meta-k{font:600 11px IBM Plex Mono,monospace;color:var(--mut);text-transform:uppercase;letter-spacing:.06em;margin:16px 0 5px}.meta-v{font-size:14px}.type-badge{display:inline-flex;align-items:center;gap:6px;border:1px solid;border-radius:999px;padding:5px 11px;font:600 11px IBM Plex Mono,monospace;flex:none}.fs-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:80;background:var(--bg);display:flex;flex-direction:column}.fs-bar{height:48px;flex:none;display:flex;align-items:center;gap:12px;padding:0 18px;background:var(--panel);border-bottom:1px solid var(--line)}.fs-overlay iframe{flex:1;width:100%;border:0;background:#fff}.src-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:85;background:var(--bg);display:flex;flex-direction:column}.src-toggle{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--mut);flex:none;cursor:pointer}.src-readonly-tag{font-size:11px;color:var(--mut);font-weight:400;border:1px solid var(--line);border-radius:999px;padding:3px 9px;flex:none}.src-err{padding:8px 18px;color:#ff6b6b;font-size:13px;border-bottom:1px solid var(--line);flex:none}.src-body{flex:1;display:flex;min-height:0;position:relative}.src-pane{flex:1;min-width:0}.src-editor-pane{border-right:1px solid var(--line);overflow:hidden}.src-editor-pane .cm-editor{height:100%;width:100%}.src-preview-pane{display:flex;overflow:auto;background:#d8dbe2}.src-zoom-wrap{flex:none;width:100%;height:100%;transform-origin:0 0}.src-zoom-wrap iframe{display:block;width:100%;height:100%;border:0;background:#fff}.src-zoom-ctl{display:flex;align-items:center;gap:4px;flex:none;font-size:12px;color:var(--mut)}.src-zoom-ctl .mono{min-width:38px;text-align:center;cursor:pointer}.src-loading{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;color:var(--mut);background:var(--bg)}.btn-ghost.active{border-color:var(--accent);color:var(--accent);background:var(--accent-weak)}.form-grid{display:grid;grid-template-columns:1fr 300px;gap:24px;margin-top:18px}.field{margin-bottom:16px}.select{width:100%;background:var(--bg);border:1px solid var(--line);border-radius:var(--r-sm);padding:12px 13px;color:var(--txt);font-size:14px}.tip{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:18px;font-size:13px;color:var(--mut);line-height:1.7}.dropzone{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:2px;border:1.5px dashed var(--line);border-radius:var(--r-sm);padding:26px 18px;color:var(--mut);font-size:13px;cursor:pointer;transition:border-color .15s,background .15s,color .15s}.dropzone:hover{border-color:var(--accent-soft)}.dropzone.drag{border-color:var(--accent);background:var(--accent-weak);color:var(--txt)}.table{width:100%;border-collapse:collapse;margin-top:18px;font-size:14px}.table th{text-align:left;font:600 11px IBM Plex Mono,monospace;color:var(--mut);text-transform:uppercase;letter-spacing:.05em;padding:10px 12px;border-bottom:1px solid var(--line)}.table td{padding:12px;border-bottom:1px solid var(--line)}.tag-pill{display:inline-flex;align-items:center;gap:5px;font:600 11px IBM Plex Mono,monospace;padding:3px 8px;border-radius:6px;border:1px solid var(--line);margin:2px;cursor:pointer}.tag-chips{display:flex;flex-wrap:wrap;align-items:center;gap:4px;padding:6px;border:1px solid var(--line);border-radius:8px;background:var(--panel2)}.tag-entry{flex:1;min-width:90px;border:0;background:transparent;color:var(--txt);font:500 13px IBM Plex Sans,sans-serif;outline:none;padding:3px 4px}.empty{text-align:center;padding:80px 20px;color:var(--mut)}.center{display:flex;align-items:center;justify-content:center;min-height:100vh;color:var(--mut)}.pubshare{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;background:var(--bg)}.pubshare-bar{height:52px;flex:none;display:flex;align-items:center;gap:14px;padding:0 18px;background:var(--panel);border-bottom:1px solid var(--line)}.pubshare-brand{font:700 13px IBM Plex Mono,monospace;color:var(--accent);letter-spacing:.04em}.pubshare-title{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pubshare-frame{flex:1;background:#fff}.pubshare-frame iframe{width:100%;height:100%;border:0}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:90;background:#0000008c;display:flex;align-items:center;justify-content:center;padding:20px}.modal-card{width:100%;max-width:460px;max-height:85vh;overflow-y:auto;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:20px}.modal-card h3{margin:0 0 4px;font-size:16px}.share-row{display:flex;align-items:center;gap:8px;padding:8px 0;border-top:1px solid var(--line)}.share-url{flex:1;font:500 12px IBM Plex Mono,monospace;color:var(--mut);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}