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button.on{background:var(--blue);color:#fff}#editor-main{flex:1;gap:10px;min-height:0;display:flex}#filmstrip{flex-direction:column;flex:none;gap:10px;width:178px;padding:10px;display:flex}#thumbs{flex-direction:column;flex:1;gap:10px;display:flex;overflow-y:auto}.thumb{cursor:pointer;border-radius:9px;flex:none;position:relative}.thumb-stage{box-shadow:var(--shadow-sm);pointer-events:none;background:#fff;border:2px solid #0000;border-radius:8px;overflow:hidden}.thumb.on .thumb-stage{border-color:var(--blue)}.thumb-stage>.thumb-inner{transform-origin:0 0;position:relative}.thumb .n{color:var(--muted);text-align:right;width:14px;font-size:10.5px;position:absolute;top:2px;left:-2px}.thumb .acts{gap:4px;display:none;position:absolute;bottom:4px;right:4px}.thumb:hover .acts{display:flex}.thumb .acts button{cursor:pointer;box-shadow:var(--shadow-sm);background:#ffffffe6;border:0;border-radius:6px;padding:2px 6px;font-size:11px}.thumb.dragover{outline:2px dashed var(--blue);outline-offset:2px}.thumb:focus-visible{outline:2px solid var(--blue);outline-offset:2px;border-radius:9px}.thumb:focus{outline:none}#add-slide{justify-content:center}#center-col{flex-direction:column;flex:1;gap:10px;min-width:0;display:flex}#canvas-wrap{overscroll-behavior:contain;flex:1;min-width:0;min-height:0;overflow:auto}#canvas-inner{box-sizing:border-box;justify-content:center;align-items:center;width:max-content;min-width:100%;height:max-content;min-height:100%;padding:18px;display:flex}#stage-box{box-shadow:var(--shadow);border-radius:4px;flex:none;position:relative}#stage,#overlay{transform-origin:0 0;position:absolute;top:0;left:0}#stage{-webkit-user-select:none;user-select:none;background:#fff;border-radius:4px;overflow:hidden}#overlay{pointer-events:none;z-index:50}#rubber{border:var(--hb) dashed var(--blue);background:#009fe30f;position:absolute}#stage-box.dropping #stage{outline:3px dashed var(--blue);outline-offset:-3px}.sl-el{position:absolute;overflow:hidden}#stage .sl-el{cursor:move}#stage .sl-locked{pointer-events:none}.sl-el.sl-text,.sl-el.sl-shape,.sl-el.sl-table{overflow:visible}.sl-text .sl-text-inner{outline:none;width:100%;height:100%}.sl-text ul,.sl-text ol,.sl-shape-text ul,.sl-shape-text ol{margin:0;padding-left:1.2em}.sl-text li{margin:.25em 0}.sl-image img{object-fit:contain;width:100%;height:100%;display:block}.sl-latex{justify-content:center;align-items:center;display:flex}.sl-latex-raw{opacity:.8;font-family:ui-monospace,Menlo,monospace}.sl-shape,.sl-sketch{overflow:visible}.sl-shape svg{position:absolute;inset:0}.sl-shape-text{flex-direction:column;padding:6px 10px;display:flex;position:absolute;inset:0}.sl-shape-text .sl-text-inner{outline:none;width:100%;height:100%}.sl-slot{text-align:center;color:var(--blue-d);background:#009fe30d;border:2.5px dashed 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9px;font-size:13px}#notes-input:read-only{opacity:.7}#zoom-ctl{background:var(--field);border:1px solid var(--hair);border-radius:9px;align-items:center;padding:1px;display:inline-flex}#zoom-ctl button{font:inherit;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:7px;height:24px;padding:0 8px;font-size:12px}#zoom-ctl button:hover{color:var(--text);background:#fffc}#zoom-ctl #zoom-pct{font-variant-numeric:tabular-nums;min-width:48px;color:var(--text)}#bg-label{color:var(--muted);font-size:12px}#bg-color{border:1px solid var(--hair);cursor:pointer;background:0 0;border-radius:6px;width:34px;height:24px;padding:1px}#inspector{flex-direction:column;flex:none;gap:2px;width:268px;padding:12px 14px;display:flex;overflow-y:auto}#inspector h3{text-transform:uppercase;letter-spacing:.07em;color:var(--muted);align-items:center;gap:6px;margin:0 0 8px;font-size:11.5px;display:flex}#inspector h3 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button{font:inherit;border:1px solid var(--hair);cursor:pointer;color:var(--text);background:#ffffff80;border-radius:12px;flex-direction:column;align-items:center;gap:3px;padding:10px 6px;display:flex}.area-opts button:hover{border-color:var(--blue);background:#fffffff2}.area-opts button .ic{width:22px;height:22px;color:var(--blue-d)}.area-opts button small{color:var(--muted);font-size:11px}#math-pop{flex-direction:column;gap:8px;width:min(720px,92vw);padding:2px;display:flex}#math-pop .mp-row{align-items:center;gap:8px;display:flex}#math-pop .mp-row .insp-note{max-width:330px}#tpl-grid{grid-template-columns:repeat(2,1fr);gap:10px;max-height:460px;padding:4px;display:grid;overflow:auto}.tpl-fam{text-transform:uppercase;letter-spacing:.07em;color:var(--muted);grid-column:1/-1;padding:6px 2px 0;font-size:11px;font-weight:600}.tpl-card{font:inherit;cursor:pointer;text-align:center;color:var(--muted);background:0 0;border:0;flex-direction:column;align-items:center;gap:4px;padding:0;font-size:11.5px;display:flex}.tpl-card:hover .thumb-stage{border-color:var(--blue)}#history-pop{flex-direction:column;gap:4px;min-width:240px;display:flex}#history-list{flex-direction:column;gap:2px;max-height:360px;display:flex;overflow-y:auto}.hist-item{font:inherit;text-align:left;cursor:pointer;color:var(--text);background:0 0;border:0;border-radius:8px;justify-content:space-between;gap:10px;padding:7px 10px;display:flex}.hist-item:hover{background:var(--blue-soft)}.hist-item>small{color:var(--muted)}#name-pop{flex-direction:column;gap:8px;width:260px;padding:12px;display:flex}#name-pop label{color:var(--muted);font-size:12px}#name-pop input{font:inherit;border:1px solid var(--hair);color:var(--text);background:#ffffffb3;border-radius:8px;padding:6px 9px}#res-grid .insp-note,#bank-grid .insp-note,#proj-grid .insp-note{grid-column:1/-1}#res-pop{flex-direction:column;gap:6px;width:560px;display:flex}#res-tabs{gap:4px;padding:2px 4px 0;display:flex}#res-grid,#bank-grid,#proj-grid{grid-template-columns:repeat(4,1fr);gap:8px;max-height:440px;padding:4px;display:grid;overflow:auto}.res-card{font:inherit;cursor:pointer;text-align:center;color:var(--muted);background:0 0;border:0;flex-direction:column;gap:3px;padding:0;font-size:11px;display:flex}.res-thumb{aspect-ratio:1;box-shadow:var(--shadow-sm);cursor:pointer;background:#fff;border:2px solid #0000;border-radius:8px;place-items:center;width:100%;padding:0;display:grid;overflow:hidden}.res-thumb img{object-fit:contain;max-width:88%;max-height:88%}.res-card:hover .res-thumb,.lib-card .res-thumb:hover{border-color:var(--blue)}.res-card .kind{text-transform:uppercase;letter-spacing:.05em;color:var(--blue-d);font-size:9.5px}.res-search,#proj-q,#bank-q{font:inherit;border:1px solid var(--hair);color:var(--text);background:#ffffffbf;border-radius:8px;padding:7px 10px}.res-search{grid-column:1/-1}#bank-panel,#proj-panel{flex-direction:column;gap:8px;padding:4px;display:flex}#bank-form{gap:6px;display:flex}#bank-q{flex:1}#proj-bar{flex-wrap:wrap;align-items:center;gap:6px;display:flex}#proj-q{flex:1;min-width:120px}.lib-card{text-align:center;color:var(--muted);flex-direction:column;gap:3px;font-size:11px;display:flex;position:relative}.lib-pv{place-items:center;width:100%;height:100%;padding:6px;display:grid}.lib-pv>.sl-el{position:static}.lib-pv img,.lib-pv svg{max-width:100%;max-height:100%}.lib-card .lib-name{color:var(--text);white-space:nowrap;text-overflow:ellipsis;font-weight:500;overflow:hidden}.lib-card .lib-use{font-size:10.5px}.lib-card.variant{margin-left:10px}.lib-card.variant .lib-name:before{content:"↳ ";color:var(--muted)}.lib-card .lib-menu{width:22px;height:22px;color:var(--muted);cursor:pointer;box-shadow:var(--shadow-sm);background:#ffffffe6;border:0;border-radius:6px;display:none;position:absolute;top:4px;right:4px}.lib-card:hover .lib-menu{display:block}.lib-card .lib-badge{background:var(--blue-soft);color:var(--blue-d);border-radius:var(--r-pill);padding:1px 6px;font-size:9.5px;font-weight:600;position:absolute;top:4px;left:4px}#ver-pop{flex-direction:column;gap:6px;width:330px;padding:2px;display:flex}#ver-head{font-size:12px;font-weight:600}#ver-list{flex-direction:column;gap:4px;max-height:320px;display:flex;overflow:auto}.ver-row{border:1px solid var(--hair);background:#ffffff8c;border-radius:8px;align-items:center;gap:6px;padding:5px 6px;display:flex}.ver-row .ver-pv{background:#fff;border-radius:5px;flex:none;place-items:center;width:40px;height:30px;display:grid;overflow:hidden}.ver-row .ver-txt{flex:1;min-width:0;font-size:11.5px;line-height:1.3}.ver-row .ver-txt small{color:var(--muted);display:block}.ver-row .btn{padding:2px 8px;font-size:11px}#proj-grid .lib-group{letter-spacing:.04em;text-transform:uppercase;color:var(--blue-d);grid-column:1/-1;margin:6px 0 0;font-size:11px;font-weight:600}#proj-grid .lib-group span{color:var(--muted);font-weight:500}#comments-dock{flex-direction:column;flex:none;gap:10px;width:300px;min-height:0;padding:12px;display:flex}#comments-dock>header{justify-content:space-between;align-items:center;display:flex}#comments-dock>header strong{font-size:13px}#cm-filters{flex-direction:column;gap:6px;display:flex}.chip-row{flex-wrap:wrap;gap:4px;display:flex}.chip{font:inherit;border:1px solid var(--hair);color:var(--muted);border-radius:var(--r-pill);cursor:pointer;background:#ffffff8c;padding:3px 9px;font-size:11.5px}.chip.on{background:var(--blue-soft);color:var(--blue-d);border-color:#009fe373}#cm-list{flex-direction:column;flex:1;gap:8px;display:flex;overflow-y:auto}.cm-item{font:inherit;text-align:left;border:1px 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0;-webkit-mask-size:auto,auto;mask-size:auto,auto;-webkit-mask-repeat:repeat,repeat;mask-repeat:repeat,repeat;-webkit-mask-clip:content-box,border-box;mask-clip:content-box,border-box;-webkit-mask-origin:content-box,border-box;mask-origin:content-box,border-box;-webkit-mask-composite:xor;mask-composite:exclude;-webkit-mask-source-type:auto,auto;mask-mode:match-source,match-source}.signin-mark{background:#fff;border-radius:30px;place-items:center;width:132px;height:132px;margin:4px auto 18px;display:grid;box-shadow:0 12px 30px #1a2a4629,inset 0 1px #ffffffe6,inset 0 0 0 1px #142d500f}.signin-mark img{width:92px;height:92px;display:block}.signin-title{letter-spacing:-.02em;color:var(--fg);margin:0 0 6px;font-size:24px;font-weight:700;line-height:1.2}.signin-tagline{color:var(--muted);margin:0 0 20px;font-size:13px;line-height:1.5}.signin-error{border-radius:var(--r-sm);color:var(--err);background:#e0564b1a;margin:0 0 16px;padding:9px 12px;font-size:12.5px;font-weight:600;box-shadow:inset 0 0 0 1px #e0564b40}.signin-google{border-radius:var(--r-pill);background:linear-gradient(180deg, #00aef3, var(--blue));color:#fff;transition:filter .15s, transform .35s var(--spring);border:0;align-items:center;gap:10px;padding:8px 20px 8px 8px;font-size:13.5px;font-weight:700;text-decoration:none;display:inline-flex;position:relative;box-shadow:0 6px 16px #009fe359,inset 0 1px #fff6}.signin-google:after{content:"";border-radius:inherit;pointer-events:none;background:linear-gradient(#ffffff61,#ffffff1a 46%,#0000 62%);position:absolute;inset:1px}.signin-google:hover{filter:brightness(1.07);transform:scale(1.015)}.signin-google:active{transition:transform 60ms ease-out;transform:scale(.97)}.signin-google:focus-visible{outline-offset:2px;outline:2px solid #fff}.signin-g{background:#fff;border-radius:50%;place-items:center;width:28px;height:28px;display:grid;box-shadow:0 1px 3px #1a2a462e}.signin-g svg{width:16px;height:16px}.signin-hint{color:var(--muted);margin:16px 0 0;font-size:11.5px}.signin-field{z-index:0;pointer-events:none;position:absolute;inset:0}.signin-tile{transform:translate(-50%, -50%) rotate(var(--rot,0deg));background:#ffffffc7;border-radius:16px;place-items:center;margin:0;padding:16px;animation:10s ease-in-out infinite signin-float;display:grid;position:absolute;box-shadow:0 14px 36px #1a2a4624,inset 0 1px #fffffff2}.signin-tile img{width:100%;height:auto;display:block}.signin-tile-wide{width:clamp(240px,22vw,460px)}.signin-tile-square{width:clamp(150px,13vw,270px)}.signin-tile-tall{width:clamp(100px,8.5vw,180px)}@media (width<=900px){.signin-tile:nth-child(n+15){display:none}}.signin-loading{color:var(--muted);align-items:center;gap:10px;font-size:13px;display:inline-flex}.signin-spinner{border:2px solid #009fe333;border-top-color:var(--blue);border-radius:50%;width:16px;height:16px;animation:.8s linear infinite signin-spin}@keyframes signin-in{0%{opacity:0;transform:translateY(14px)scale(.98)}to{opacity:1;transform:none}}@keyframes signin-float{0%,to{translate:0}50%{translate:0 -8px}}@keyframes signin-spin{to{transform:rotate(360deg)}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}