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svg{color:var(--muted)}.embedded-chat-messages{cursor:text;-webkit-user-select:text!important;user-select:text!important}.model-selector{color:var(--muted-foreground);cursor:pointer;text-overflow:ellipsis;background:0 0;border:none;border-radius:4px;outline:none;max-width:120px;margin-left:auto;margin-right:8px;padding:2px 4px;font-size:11px;font-weight:500}.model-selector:hover{color:var(--foreground);background:#0000000d}.context-menu{z-index:9999;background:var(--subtle);border:1px solid var(--muted);border-radius:8px;min-width:160px;padding:4px;animation:.1s ease-out fadeIn;position:fixed;box-shadow:0 4px 12px #00000026}.context-menu-item{text-align:left;width:100%;color:var(--foreground);cursor:pointer;background:0 0;border:none;border-radius:4px;align-items:center;gap:8px;padding:8px 12px;font-size:14px;transition:background .1s;display:flex}.add-block-btn:hover{transform:scale(1.05);box-shadow:0 6px 16px #00000040}.add-block-btn:active{transform:scale(.95)}.chat-block-actions{align-items:center;gap:4px;margin-left:auto;display:flex}.chat-block-btn{width:24px;height:24px;color:var(--muted);cursor:pointer;border-radius:4px;justify-content:center;align-items:center;transition:all .15s;display:flex}.chat-block-btn:hover{color:var(--foreground);background:#0000000d}.chat-block-btn.delete:hover{color:#dc2626;background:#fee2e2}[data-theme=dark] .chat-block-btn:hover{background:#ffffff1a}[data-theme=dark] .chat-block-btn.delete:hover{color:#fca5a5;background:#450a0a}.react-flow__resize-control.line{border-color:var(--accent)!important}.react-flow__resize-control.handle{background-color:var(--accent)!important;border-color:var(--background)!important}.context-menu{background:var(--subtle);border:1px solid var(--muted);opacity:.9;border-radius:8px;flex-direction:column;gap:2px;min-width:160px;padding:4px;display:flex;box-shadow:0 4px 12px #0006}.context-menu-item{color:var(--foreground);cursor:pointer;text-align:left;background:0 0;border:none;border-radius:4px;align-items:center;gap:8px;width:100%;padding:8px 12px;font-size:14px;transition:background .15s;display:flex}.context-menu-item:hover{background:var(--accent-light);color:var(--foreground-on-accent)}.context-menu-item.danger{color:#ff4d4d}.context-menu-item.danger:hover{background:#ff4d4d1a}.thinking-indicator{margin:8px 0;padding:12px 16px}.thinking-header{align-items:center;gap:8px;margin-bottom:8px;display:flex}.thinking-spinner{color:var(--muted);animation:1s linear infinite spin}.thinking-title{color:var(--text);font-size:14px;font-weight:500}.thinking-status{align-items:center;gap:8px;padding-left:4px;display:flex}.thinking-dot{background:var(--accent);border-radius:50%;width:6px;height:6px;animation:1.5s ease-in-out infinite pulse}.thinking-message{color:var(--muted);font-size:13px;animation:.3s ease-out fadeInUp}@keyframes fadeInUp{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}.image-node{background:var(--subtle);border:1px solid var(--accent);border-radius:8px;min-width:180px;min-height:80px;transition:box-shadow .2s;position:relative;overflow:visible}.image-node.selected{box-shadow:0 0 0 2px var(--accent)}.image-node.expanded{flex-direction:column;display:flex}.image-node-minimized{cursor:pointer;align-items:center;gap:12px;padding:12px;display:flex}.image-node-thumbnail{border-radius:6px;flex-shrink:0;width:48px;height:48px;overflow:hidden}.image-node-thumbnail img{object-fit:cover;width:100%;height:100%}.image-node-info{flex-direction:column;gap:2px;display:flex;overflow:hidden}.image-node-name{color:var(--foreground);white-space:nowrap;text-overflow:ellipsis;max-width:120px;font-size:13px;font-weight:500;overflow:hidden}.image-node-type{color:var(--muted);font-size:11px}.image-node-expanded{flex-direction:column;height:100%;display:flex}.image-node-header{border-bottom:1px solid var(--accent);background:var(--background);cursor:grab;justify-content:space-between;align-items:center;padding:10px 12px;display:flex}.image-node-header:active{cursor:grabbing}.image-node-title{color:var(--foreground);text-overflow:ellipsis;white-space:nowrap;max-width:200px;font-size:13px;font-weight:500;overflow:hidden}.image-node-actions{gap:4px;display:flex}.image-action-btn{cursor:pointer;color:var(--muted);background:0 0;border:none;border-radius:4px;padding:4px;transition:all .15s}.image-action-btn:hover{background:var(--accent);color:#fff}.image-action-btn.delete:hover{background:#ef4444}.image-node-content{background:var(--background);flex:1;justify-content:center;align-items:center;padding:8px;display:flex;overflow:auto}.image-node-full{object-fit:contain;border-radius:4px;max-width:100%;max-height:100%}.image-node-handle{background:var(--accent)!important;border:2px solid var(--background)!important;width:8px!important;height:8px!important}.image-preview-overlay{z-index:10000;background:#000000d9;justify-content:center;align-items:center;animation:.2s ease-out fadeIn;display:flex;position:fixed;inset:0}.image-preview-container{max-width:90vw;max-height:90vh;position:relative}.image-preview-close{color:#fff;cursor:pointer;background:0 0;border:none;padding:8px;font-size:32px;line-height:1;position:absolute;top:-40px;right:0}.image-preview-close:hover{color:var(--accent)}.image-preview-full{border-radius:8px;max-width:100%;max-height:80vh}.image-preview-caption{text-align:center;color:#fff;margin-top:12px;font-size:14px}.attached-images-preview{flex-wrap:wrap;gap:8px;padding:8px 12px;display:flex;overflow-x:auto}.attached-image{border:1px solid var(--accent);border-radius:8px;width:64px;height:64px;position:relative;overflow:hidden}.attached-image img{object-fit:cover;width:100%;height:100%}.attached-image.uploading{opacity:.6}.attached-image .upload-spinner{border:2px solid var(--accent);border-top-color:#0000;border-radius:50%;width:20px;height:20px;animation:1s linear infinite spin;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.remove-image-btn{color:#fff;cursor:pointer;background:#000000b3;border:none;border-radius:50%;justify-content:center;align-items:center;width:18px;height:18px;font-size:14px;line-height:1;display:flex;position:absolute;top:2px;right:2px}.remove-image-btn:hover{background:#ef4444}.model-lock-message{color:var(--muted);background:var(--subtle);border-radius:4px;margin-top:4px;padding:4px 8px;font-size:11px}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:0 0;border-radius:4px}::-webkit-scrollbar-thumb{background:var(--muted);border:2px solid var(--background);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--accent)}::-webkit-scrollbar-corner{background:0 0}@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-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-leading{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-tracking{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@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}@property --tw-duration{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}@property --tw-scale-x{syntax:"*";inherits:false;initial-value:1}@property --tw-scale-y{syntax:"*";inherits:false;initial-value:1}@property --tw-scale-z{syntax:"*";inherits:false;initial-value:1}