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.15s}.brain-chat-proposal-approve:hover:not(:disabled){background:#243660}.brain-chat-proposal-approve:disabled{opacity:.6;cursor:not-allowed}.brain-chat-proposal-reject{color:#991b1b;cursor:pointer;background:#fff;border:1.5px solid #fca5a5;border-radius:8px;padding:9px 14px;font-size:13px;font-weight:600;transition:background .15s,border-color .15s}.brain-chat-proposal-reject:hover:not(:disabled){background:#fef2f2;border-color:#ef4444}.brain-chat-proposal-reject:disabled{opacity:.6;cursor:not-allowed}.brain-chat-input-area{background:#fafbfc;border-top:1px solid #e5e7eb;flex-direction:column;flex-shrink:0;gap:0;padding:0;display:flex}.brain-chat-input-row{align-items:flex-end;gap:8px;padding:12px 14px;display:flex}.brain-chat-input{resize:vertical;background:#fff;border:1px solid #e5e7eb;border-radius:12px;outline:none;flex:1;min-height:64px;max-height:300px;padding:10px 14px;font-family:inherit;font-size:13.5px;line-height:1.5;transition:border-color 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.15s;display:flex}.brain-chat-history-item:hover,.brain-chat-history-item.active{background:#f5f6fa}.brain-chat-history-title{color:#1a2332;text-overflow:ellipsis;white-space:nowrap;flex:1;font-size:13px;font-weight:500;overflow:hidden}.brain-chat-history-meta{color:#9ca3af;flex-shrink:0;align-items:center;gap:8px;font-size:11px;display:flex}.brain-chat-history-delete{color:#9ca3af;cursor:pointer;background:0 0;border:none;padding:2px;font-size:13px;transition:color .15s}.brain-chat-history-delete:hover{color:#dc2626}.brain-chat-attachments{flex-wrap:wrap;gap:6px;padding:8px 14px 0;display:flex}.brain-chat-attachment-chip{color:#374151;background:#eef0f4;border-radius:8px;align-items:center;gap:4px;max-width:180px;padding:4px 8px;font-size:12px;display:flex}.brain-chat-attachment-icon{flex-shrink:0;font-size:13px}.brain-chat-attachment-name{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.brain-chat-attachment-remove{color:#9ca3af;cursor:pointer;background:0 0;border:none;flex-shrink:0;padding:0 2px;font-size:12px;line-height:1}.brain-chat-attachment-remove:hover{color:#dc2626}.brain-chat-attach-btn{color:#6b7280;cursor:pointer;background:0 0;border:1px solid #e5e7eb;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;transition:all .15s;display:flex}.brain-chat-attach-btn:hover{color:#374151;background:#f3f4f6;border-color:#d1d5db}.brain-chat-attach-btn:disabled{opacity:.4;cursor:default}.upload-dialog{max-width:480px}.upload-drop-zone{cursor:pointer;background:#fafbfc;border:2px dashed #d1d5db;border-radius:12px;flex-direction:column;justify-content:center;align-items:center;gap:8px;margin:12px 0;padding:28px 20px;transition:all .15s;display:flex}.upload-drop-zone:hover,.upload-drop-zone.drag-over{background:#f0f2f8;border-color:#1b2a4a}.upload-drop-zone span{color:#374151;font-size:14px}.upload-hint{color:#9ca3af!important;font-size:12px!important}.upload-file-list{flex-direction:column;gap:4px;max-height:200px;margin-bottom:8px;display:flex;overflow-y:auto}.upload-file-item{background:#f3f4f6;border-radius:8px;align-items:center;gap:8px;padding:6px 10px;font-size:13px;display:flex}.upload-file-name{text-overflow:ellipsis;white-space:nowrap;color:#1a2332;flex:1;overflow:hidden}.upload-file-size{color:#9ca3af;flex-shrink:0;font-size:12px}.upload-file-remove{color:#9ca3af;cursor:pointer;background:0 0;border:none;padding:0 2px;font-size:14px;line-height:1}.upload-file-remove:hover{color:#dc2626}@media (max-width:600px){.brain-chat{border-radius:12px;width:calc(100vw - 16px);height:calc(100vh - 80px);bottom:8px;right:8px}.chat-fab{width:46px;height:46px;bottom:16px;right:16px}.brain-chat-panel{bottom:0;left:0;right:0;top:var(--topbar-h);z-index:40;border-top:3px solid #cc9a33;border-left:none;flex-direction:column;height:auto;position:fixed;box-shadow:0 -4px 24px #0000002e;width:100%!important}.brain-chat-panel-resize{display:none}.brain-chat-panel .brain-chat{border-radius:0;width:100%;height:100%}.chat-fab{z-index:50}.sub-navbar{padding:6px 10px}.sub-navbar-path{display:none}.sub-navbar-btn{padding:4px 8px;font-size:11px}.brain-main-content{padding:16px 14px}}@property --tw-border-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}