.pc-shell{--pc-e:cubic-bezier(.22, 1, .36, 1);--pc-e-out:cubic-bezier(.16, 1, .3, 1);--pc-bg:#060709;--pc-glass:#12141ad1;--pc-glass-2:#1a1c24e6;--pc-border:#ffffff17;--pc-border-2:#ffffff24;--pc-lime:#cfff5a;--pc-lime-edge:#9fe50b;--pc-text:#ffffffeb;--pc-muted:#ffffff73;height:calc(100dvh - var(--viva-topbar-h));background:var(--pc-bg);min-height:0;color:var(--pc-text);animation:pc-in .5s var(--pc-e);flex-direction:column;margin:0;display:flex;position:relative;overflow:hidden}@keyframes pc-in{0%{opacity:0}to{opacity:1}}.pc-shell-loading{color:var(--pc-muted);justify-content:center;align-items:center}.pc-topbar{z-index:30;border-bottom:1px solid var(--pc-border);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:linear-gradient(#0a0b0ef5,#0a0b0ec7);flex-shrink:0;justify-content:space-between;align-items:center;height:52px;padding:0 16px;display:flex;position:relative}.pc-topbar-left{align-items:center;gap:8px;display:flex}.pc-topbar-logo{background:linear-gradient(135deg, var(--pc-lime), var(--pc-lime-edge));color:#0a0a0a;border-radius:9px;justify-content:center;align-items:center;width:30px;height:30px;display:flex}.pc-topbar-title{color:var(--pc-text);cursor:pointer;transition:background .2s var(--pc-e);background:0 0;border:none;border-radius:8px;padding:4px 6px;font-size:.875rem;font-weight:600}.pc-topbar-title:hover{background:#ffffff0f}.pc-topbar-title-input{border:1px solid var(--pc-border-2);color:#fff;background:#0006;border-radius:8px;outline:none;padding:4px 8px;font-size:.875rem;font-weight:600}.pc-topbar-chev{width:24px;height:24px;color:var(--pc-muted);cursor:pointer;transition:background .2s var(--pc-e);background:0 0;border:none;border-radius:7px;justify-content:center;align-items:center;display:flex}.pc-topbar-chev:hover{color:#fff;background:#ffffff0f}.pc-topbar-right{align-items:center;gap:8px;display:flex}.pc-topbar-btn{border:1px solid var(--pc-border);color:var(--pc-text);cursor:pointer;transition:all .24s var(--pc-e);background:#ffffff0d;border-radius:999px;align-items:center;gap:6px;padding:7px 14px;font-size:.75rem;font-weight:600;display:inline-flex}.pc-topbar-btn:hover{background:#ffffff1a;transform:translateY(-1px)}.pc-topbar-btn-share{color:#0a0a0a;background:#fff;border-color:#fff}.pc-topbar-btn-share:hover{background:#f0f0f0}.pc-run-pipeline{z-index:25;border:1px solid var(--pc-border-2);color:#fff;cursor:pointer;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);animation:pc-drop .4s var(--pc-e-out);transition:transform .24s var(--pc-e);background:#14161cf2;border-radius:999px;align-items:center;gap:6px;padding:8px 18px;font-size:.8125rem;font-weight:700;display:inline-flex;position:absolute;top:64px;left:50%;transform:translate(-50%);box-shadow:0 8px 32px #00000080}.pc-run-pipeline:before{content:"✦";color:var(--pc-lime)}.pc-run-pipeline:hover{transform:translate(-50%)translateY(-1px)}@keyframes pc-drop{0%{opacity:0;transform:translate(-50%)translateY(-10px)}to{opacity:1;transform:translate(-50%)translateY(0)}}.pc-viewport{touch-action:none;cursor:grab;background:var(--pc-bg);flex:1;position:relative;overflow:hidden}.pc-viewport:active{cursor:grabbing}.pc-viewport[data-tool=pen]{cursor:crosshair}.pc-viewport[data-tool=sticky],.pc-viewport[data-tool=text]{cursor:copy}.pc-viewport:focus{outline:none}.pc-viewport-drop{cursor:copy}.pc-drop-overlay{z-index:40;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);pointer-events:none;animation:pc-drop-in .22s var(--pc-e-out);background:#00000085;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.pc-drop-card{background:#0a0a0ab8;border:1.5px dashed #9fe50b8c;border-radius:18px;flex-direction:column;align-items:center;gap:10px;padding:22px 28px;display:flex;box-shadow:0 20px 60px #00000073}.pc-drop-icon{width:44px;height:44px;color:var(--pc-lime);background:#9fe50b24;border-radius:12px;justify-content:center;align-items:center;font-size:1.5rem;font-weight:700;display:flex}.pc-drop-label{text-align:center;color:#fff;max-width:240px;font-size:.8125rem;font-weight:600;line-height:1.4}@keyframes pc-drop-in{0%{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}.pc-world{transform-origin:0 0;will-change:transform;position:absolute;top:0;left:0}.pc-grid{background-image:radial-gradient(#ffffff0d 1px,#0000 1px);background-size:26px 26px;position:absolute;top:0;left:0}.pc-edges{pointer-events:none;position:absolute;top:0;left:0;overflow:visible}.pc-edge-group{pointer-events:none}.pc-edge-hit{fill:none;stroke:#0000;stroke-width:18px;pointer-events:stroke;cursor:pointer}.pc-edge{fill:none;stroke:url(#pc-edge-grad);stroke-width:2.5px;stroke-linecap:round;filter:drop-shadow(0 0 8px #9fe50b8c);stroke-dasharray:8 6;pointer-events:none;transition:stroke-width .2s,filter .2s;animation:1.15s linear infinite pc-flow}.pc-edge-group:hover .pc-edge{stroke-width:3.2px;filter:drop-shadow(0 0 12px #d1fe17bf)}.pc-edge-fresh{animation:.55s cubic-bezier(.22,1,.36,1) pc-edge-draw,1.15s linear .55s infinite pc-flow}@keyframes pc-flow{to{stroke-dashoffset:-28px}}@keyframes pc-edge-draw{0%{stroke-dashoffset:120px;opacity:0;filter:drop-shadow(0 0 16px #d1fe17e6)}to{stroke-dashoffset:0;opacity:1;filter:drop-shadow(0 0 8px #9fe50b8c)}}.pc-stroke{fill:none;stroke-width:3px;stroke-linecap:round;stroke-linejoin:round;opacity:.9}.pc-stamp{cursor:grab;-webkit-user-select:none;user-select:none;filter:drop-shadow(0 4px 12px #00000080);animation:pc-stamp-in .3s var(--pc-e-out);transition:filter .2s var(--pc-e);font-size:28px;position:absolute;transform:translate(-50%,-50%)}.pc-stamp:hover{filter:drop-shadow(0 6px 16px #0009)brightness(1.1)}.pc-stamp:active{cursor:grabbing}@keyframes pc-stamp-in{0%{opacity:0;transform:translate(-50%,-50%)scale(.4)}to{opacity:1;transform:translate(-50%,-50%)scale(1)}}.pc-node{cursor:grab;-webkit-user-select:none;user-select:none;transition:box-shadow .26s var(--pc-e), border-color .26s var(--pc-e);border-radius:16px;position:absolute}.pc-node:active{cursor:grabbing}.pc-node-selected{z-index:15;box-shadow:0 0 0 2px var(--pc-lime-edge), 0 20px 60px #00000080}.pc-node-busy{box-shadow:0 0 0 1px #9fe50b66,0 16px 50px #9fe50b1f}.pc-gen{-webkit-backdrop-filter:blur(26px)saturate(1.35);background:linear-gradient(165deg,#1c1c20f5 0%,#0c0c0ef7 100%);border:1px solid #ffffff1a;animation:.34s cubic-bezier(.22,1,.36,1) pc-node-in;overflow:visible;box-shadow:0 22px 56px #0000008c,inset 0 1px #ffffff0f}@keyframes pc-node-in{0%{opacity:0;transform:translateY(10px)scale(.97)}to{opacity:1;transform:translateY(0)scale(1)}}.pc-gen-header{letter-spacing:-.01em;color:#ffffff9e;align-items:center;gap:8px;padding:12px 14px 8px;font-size:.6875rem;font-weight:650;display:flex}.pc-gen-kind{color:#0e0e08;border-radius:7px;justify-content:center;align-items:center;width:22px;height:22px;display:inline-flex}.pc-gen-kind-image{background:linear-gradient(#7dd3fc 0%,#38bdf8 100%)}.pc-gen-kind-video{background:linear-gradient(#c4b5fd 0%,#8b5cf6 100%)}.pc-gen-rail{flex-direction:column;gap:6px;display:flex;position:absolute;top:44px;left:-16px}.pc-rail-btn{border:1px solid var(--pc-border);background:var(--pc-glass-2);width:28px;height:28px;color:var(--pc-muted);cursor:pointer;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:all .22s var(--pc-e);border-radius:9px;justify-content:center;align-items:center;display:flex}.pc-rail-btn:hover{color:var(--pc-lime);border-color:#9fe50b66;transform:translate(-2px)}.pc-ref-thumb{border:1px solid var(--pc-border-2);background:#000;border-radius:8px;width:28px;height:28px;position:relative;overflow:hidden}.pc-ref-thumb img,.pc-ref-thumb video{object-fit:cover;width:100%;height:100%}.pc-ref-type-badge{color:#fff;pointer-events:none;background:#000000a6;border-radius:4px;justify-content:center;align-items:center;width:14px;height:14px;display:flex;position:absolute;bottom:2px;left:2px}.pc-ref-audio{color:#c4b5fd;background:#8b5cf62e;justify-content:center;align-items:center;width:100%;height:100%;display:flex}.pc-ref-thumb button{color:#fff;cursor:pointer;background:#ef4444;border:none;border-radius:50%;justify-content:center;align-items:center;width:15px;height:15px;display:flex;position:absolute;top:-5px;right:-5px}.pc-gen-refbadge{color:var(--pc-lime);background:#9fe50b29;border-radius:999px;align-items:center;gap:3px;margin-left:auto;padding:2px 7px;font-size:.625rem;font-weight:700;display:inline-flex}.pc-gen-canvas{background:linear-gradient(#00000059 0%,#0000008c 100%);border:1px solid #ffffff0f;border-radius:14px;min-height:168px;margin:0 12px;position:relative;overflow:hidden}.pc-gen-prompt-shell{width:100%;min-height:150px;padding:4px 2px 6px;position:relative}.pc-gen-prompt-shell-overlay{background:linear-gradient(#0000,#00000073,#000000e0);min-height:0;padding:0;position:absolute;bottom:0;left:0;right:0}.pc-gen-mention-editor,.pc-gen-mention-editor .viva-prompt-editor-stack{width:100%;min-height:0}.pc-gen-mention-input,.pc-gen-mention-editor .viva-prompt-rich-input{color:#f7f7f8f2!important;background:0 0!important;min-height:110px!important;padding:12px 12px 10px!important;font-size:.8125rem!important;line-height:1.5!important}.pc-gen-prompt-shell-overlay .pc-gen-mention-input,.pc-gen-prompt-shell-overlay .pc-gen-mention-editor .viva-prompt-rich-input{max-height:96px;color:#fff!important;min-height:52px!important}.pc-gen-prompt{width:100%;height:100%;min-height:150px;color:var(--pc-text);resize:none;background:0 0;border:none;outline:none;padding:12px;font-size:.8125rem;line-height:1.5}.pc-gen-prompt::placeholder{color:#ffffff4d}.pc-gen-refpreview{background:#000;border-radius:10px;width:100%;min-height:150px;position:relative;overflow:hidden}.pc-gen-refpreview-media{object-fit:cover;width:100%;height:100%;min-height:150px;display:block}.pc-gen-refpreview-audio{width:calc(100% - 24px);margin:48px 12px 12px}.pc-gen-refpreview-more{color:#fff;background:#0000009e;border-radius:999px;padding:3px 8px;font-size:.6875rem;font-weight:700;position:absolute;top:8px;right:8px}.pc-gen-prompt-overlay{color:#fff;background:linear-gradient(#0000,#00000059,#000000d1);min-height:56px;max-height:40%;padding:10px 12px;position:absolute;bottom:0;left:0;right:0}.pc-gen-prompt-overlay::placeholder{color:#ffffff8c}.pc-gen-loading{flex-direction:column;justify-content:center;align-items:center;gap:12px;min-height:150px;padding:16px;display:flex}.pc-gen-loading-hint{text-align:center;color:#ffffff8c;max-width:220px;margin:0;font-size:.6875rem;line-height:1.35}.pc-gen-spinner{border:2px solid #9fe50b2e;border-top-color:var(--pc-lime);border-radius:50%;width:40px;height:40px;animation:.8s linear infinite pc-spin}@keyframes pc-spin{to{transform:rotate(360deg)}}.pc-gen-bar{background:#ffffff14;border-radius:999px;width:100%;height:4px;overflow:hidden}.pc-gen-bar-fill{border-radius:inherit;background:linear-gradient(90deg, var(--pc-lime-edge), var(--pc-lime), var(--pc-lime-edge));height:100%;transition:width .35s var(--pc-e);background-size:200% 100%;animation:1.1s linear infinite pc-shimmer}@keyframes pc-shimmer{to{background-position:200% 0}}.pc-gen-pct{color:var(--pc-muted);font-variant-numeric:tabular-nums;font-size:.6875rem;font-weight:700}.pc-gen-results{width:100%;height:100%;min-height:150px}.pc-gen-results-grid{grid-template-columns:1fr 1fr;gap:2px;display:grid}.pc-gen-media{object-fit:cover;width:100%;height:100%;min-height:150px;animation:pc-reveal .6s var(--pc-e-out);border-radius:10px;display:block}.pc-gen-media-wrap{background:#000;border-radius:10px;width:100%;min-height:120px;overflow:hidden}.pc-gen-video{object-fit:contain;background:#000;width:100%;height:auto;min-height:120px;max-height:220px}.pc-gen-results-grid .pc-gen-media{min-height:90px}.pc-stroke-frame{fill:#9fe50b0f;stroke-width:2px}.pc-stroke-arrow{fill:none;stroke-width:2.5px}@keyframes pc-reveal{0%{opacity:0;filter:blur(6px);transform:scale(1.05)}to{opacity:1;filter:blur();transform:scale(1)}}.pc-gen-err{color:#fecaca;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#3c1010e0;border:1px solid #f8717159;border-radius:10px;max-height:4.5rem;margin:0;padding:8px 10px;font-size:.6875rem;line-height:1.35;position:absolute;bottom:6px;left:8px;right:8px;overflow:auto}.pc-gen-foot{align-items:center;gap:6px;padding:9px 10px 10px;display:flex}.pc-gen-model{color:var(--pc-text);white-space:nowrap;text-overflow:ellipsis;background:#ffffff0d;border-radius:8px;align-items:center;gap:4px;max-width:110px;padding:5px 8px;font-size:.6875rem;font-weight:600;display:inline-flex;overflow:hidden}.pc-gen-model svg{color:var(--pc-lime);flex-shrink:0}.pc-gen-batch{color:var(--pc-muted);align-items:center;gap:4px;font-size:.6875rem;display:inline-flex}.pc-gen-batch button{width:20px;height:20px;color:var(--pc-text);cursor:pointer;transition:background .2s var(--pc-e);background:#ffffff0d;border:none;border-radius:6px;justify-content:center;align-items:center;display:flex}.pc-gen-batch button:hover{background:#ffffff1f}.pc-gen-reroll{width:26px;height:26px;color:var(--pc-muted);cursor:pointer;transition:all .2s var(--pc-e);background:#ffffff0d;border:none;border-radius:8px;justify-content:center;align-items:center;display:flex}.pc-gen-reroll:hover{color:#fff;background:#ffffff1f}.pc-gen-run{background:var(--pc-lime);color:#0a0a0a;cursor:pointer;font-variant-numeric:tabular-nums;transition:transform .22s var(--pc-e), box-shadow .22s var(--pc-e);border:none;border-radius:999px;align-items:center;gap:4px;margin-left:auto;padding:7px 12px;font-size:.75rem;font-weight:800;display:inline-flex}.pc-gen-run:hover:not(:disabled){transform:scale(1.05);box-shadow:0 6px 22px #9fe50b66}.pc-gen-run:disabled{opacity:.4;cursor:not-allowed}.pc-connector{width:28px;height:28px;color:var(--pc-lime);cursor:pointer;opacity:0;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);transition:opacity .24s var(--pc-e), transform .24s cubic-bezier(.22, 1, .36, 1), box-shadow .24s ease, background .24s ease;background:linear-gradient(#242428f2,#0e0e10fa);border:1px solid #d1fe1747;border-radius:50%;justify-content:center;align-items:center;display:flex;position:absolute;top:50%;right:-15px;transform:translateY(-50%);box-shadow:0 4px 16px #00000059}.pc-node:hover .pc-connector,.pc-node-selected .pc-connector{opacity:1}.pc-connector:hover{color:#0e0e08;background:linear-gradient(#e8ff66 0%,#d1fe17 100%);border-color:#d1fe17b3;transform:translateY(-50%)scale(1.1);box-shadow:0 6px 20px #d1fe1759}.pc-sticky{padding:6px;transform:rotate(-1deg);box-shadow:0 12px 36px #00000059,inset 0 1px #ffffff26}.pc-sticky-input{color:#fff;resize:none;background:0 0;border:none;outline:none;width:100%;min-height:110px;padding:8px;font-size:.8125rem;line-height:1.5}.pc-sticky-input::placeholder{color:#ffffff8c}.pc-text{background:0 0}.pc-text-input{color:#fff;resize:none;text-shadow:0 1px 8px #0009;background:0 0;border:none;outline:none;width:100%;font-size:1rem;font-weight:600}.pc-text-input::placeholder{color:#fff6}.pc-chat{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#9fe50b21;border:1px solid #9fe50b4d;border-radius:16px 16px 16px 4px;flex-direction:column;gap:2px;padding:9px 13px;display:flex}.pc-chat-author{color:var(--pc-lime);font-size:.625rem;font-weight:700}.pc-chat-body{color:#fff;font-size:.8125rem}.pc-panel{z-index:28;background:var(--pc-glass-2);border:1px solid var(--pc-border);-webkit-backdrop-filter:blur(28px)saturate(1.2);backdrop-filter:blur(28px)saturate(1.2);opacity:0;pointer-events:none;width:300px;transition:transform .4s var(--pc-e-out), opacity .3s var(--pc-e);border-radius:18px;flex-direction:column;padding:14px;display:flex;position:absolute;top:60px;bottom:96px;right:12px;overflow-y:auto;transform:translate(calc(100% + 24px));box-shadow:0 24px 70px #0000008c}.pc-panel-open{opacity:1;pointer-events:auto;transform:translate(0)}.pc-panel-head{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.pc-panel-title{color:#fff;font-size:.8125rem;font-weight:700}.pc-panel-prompt-wrap{transition:border-color .22s var(--pc-e);background:#00000059;border:1px solid #ffffff14;border-radius:14px;margin-bottom:12px;overflow:hidden}.pc-panel-prompt-wrap:focus-within{border-color:#9fe50b66}.pc-panel-mention-editor .pc-panel-mention-input,.pc-panel-mention-editor .viva-prompt-rich-input{color:#fff!important;background:0 0!important;min-height:120px!important;padding:12px!important;font-size:.8125rem!important}.pc-panel-prompt{border:1px solid var(--pc-border);color:#fff;resize:vertical;width:100%;min-height:80px;transition:border-color .22s var(--pc-e);background:#00000059;border-radius:12px;outline:none;margin-bottom:12px;padding:10px 12px;font-size:.8125rem;line-height:1.45}.pc-panel-prompt:focus{border-color:#9fe50b66}.pc-panel-refs{margin-bottom:12px}.pc-panel-refgrid{flex-wrap:wrap;gap:6px;margin-top:6px;display:flex}.pc-ref-thumb-lg{border-radius:10px;width:52px;height:52px}.pc-panel-upload{border:1px dashed var(--pc-border-2);width:52px;height:52px;color:var(--pc-muted);cursor:pointer;transition:all .22s var(--pc-e);background:#ffffff0a;border-radius:10px;justify-content:center;align-items:center;gap:2px;display:flex}.pc-panel-upload:hover{color:var(--pc-lime);background:#9fe50b0f;border-color:#9fe50b73}.pc-panel-modelrow{border-bottom:1px solid #ffffff0d;padding:9px 0}.pc-model-chips{flex-wrap:wrap;gap:6px;margin-top:8px;display:flex}.pc-model-chip{border:1px solid var(--pc-border);color:var(--pc-text);cursor:pointer;transition:all .2s var(--pc-e);background:#ffffff0a;border-radius:999px;padding:6px 11px;font-size:.6875rem;font-weight:600}.pc-model-chip:hover{background:#ffffff1a}.pc-model-chip-on{background:var(--pc-lime);border-color:var(--pc-lime);color:#0a0a0a}.pc-panel-rows{flex-direction:column;gap:2px;display:flex}.pc-panel-row{border-bottom:1px solid #ffffff0d;justify-content:space-between;align-items:center;padding:9px 0;display:flex}.pc-panel-label{color:var(--pc-muted);font-size:.75rem}.pc-panel-select{border:1px solid var(--pc-border);color:#fff;cursor:pointer;background:#0006;border-radius:8px;outline:none;padding:5px 8px;font-size:.75rem;font-weight:600}.pc-panel-toggle{border:1px solid var(--pc-border);color:var(--pc-muted);cursor:pointer;transition:all .22s var(--pc-e);background:#0006;border-radius:999px;padding:5px 12px;font-size:.6875rem;font-weight:700}.pc-panel-toggle-on{color:var(--pc-lime);background:#9fe50b26;border-color:#9fe50b66}.pc-panel-stepper{align-items:center;gap:8px;font-size:.75rem;font-weight:600;display:inline-flex}.pc-panel-stepper button{border:1px solid var(--pc-border);color:#fff;cursor:pointer;width:22px;height:22px;transition:background .2s var(--pc-e);background:#0006;border-radius:7px;justify-content:center;align-items:center;font-size:.875rem;display:flex}.pc-panel-stepper button:hover{background:#ffffff1f}.pc-panel-advanced{margin-top:10px}.pc-panel-advanced summary{color:var(--pc-muted);cursor:pointer;padding:6px 0;font-size:.75rem;list-style:none}.pc-panel-advanced summary::-webkit-details-marker{display:none}.pc-panel-flabel{letter-spacing:.05em;text-transform:uppercase;color:var(--pc-muted);margin:8px 0 4px;font-size:.625rem;font-weight:700;display:block}.pc-panel-neg,.pc-panel-input{border:1px solid var(--pc-border);color:#fff;background:#0006;border-radius:10px;outline:none;width:100%;padding:8px 10px;font-size:.75rem}.pc-panel-neg{resize:vertical;min-height:48px}.pc-panel-generate{background:var(--pc-lime);color:#0a0a0a;cursor:pointer;width:100%;transition:transform .22s var(--pc-e), box-shadow .22s var(--pc-e);border:none;border-radius:12px;justify-content:center;align-items:center;gap:8px;margin-top:14px;padding:12px;font-size:.8125rem;font-weight:800;display:flex}.pc-panel-generate:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 8px 28px #9fe50b66}.pc-panel-generate:disabled{opacity:.45;cursor:not-allowed}.pc-panel-error{color:#fca5a5;background:#ef44441f;border:1px solid #ef444438;border-radius:10px;margin:0 0 10px;padding:8px 10px;font-size:.75rem;line-height:1.4}.pc-panel-cost{font-variant-numeric:tabular-nums;background:#0000002e;border-radius:999px;align-items:center;gap:3px;padding:2px 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