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ease-out;pointer-events:none;margin-top:-2px}.messages-container{margin-top:20px;text-align:left}.messages-title{font-weight:500;margin-bottom:10px;text-align:center;color:#4a5568;font-size:14px}.messages-list{margin-top:12px;min-height:190px;max-height:190px;overflow-y:auto;padding:4px}.message-item{padding:10px 12px;margin-bottom:6px;background:#f0fff4;border-radius:6px;border-left:4px solid #38a169;font-size:14px}.message-item.new{animation:slideIn .3s ease-out}.message-text{color:#276749;font-weight:500}.message-timestamp{color:#718096;font-size:12px;margin-top:4px;font-family:Fira Code,Courier New,monospace}.client-icon-container{position:relative;display:flex;justify-content:center;overflow:hidden;padding:30px 0;margin-top:-30px;margin-bottom:-10px}.client-icon{width:120px;height:120px;display:block}.client-input-container{margin-top:20px;display:flex;flex-direction:column;gap:12px;align-items:stretch}.client-input{padding:10px 12px;border-radius:6px;border:1px solid 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h2{margin:0;font-size:20px;display:flex;align-items:center;gap:12px}.selected-node-badge{font-size:14px;background:#ebf8ff;color:#2b6cb0;padding:4px 8px;border-radius:4px;font-weight:400;font-family:monospace}.envelope-controls{display:flex;gap:8px}.small-button{padding:6px 12px;border-radius:6px;border:1px solid #cbd5e0;background:#fff;color:#4a5568;font-size:14px;cursor:pointer;transition:all .15s ease}.small-button:hover{background:#f7fafc;border-color:#a0aec0}.envelope-log{border:1px solid #e2e8f0;border-radius:6px;background:#f8fafc;max-height:500px;overflow-y:auto}.envelope-empty{padding:24px;text-align:center;color:#a0aec0;font-style:italic}.envelope-entry{border-bottom:1px solid #e2e8f0;background:#fff}.envelope-entry:last-child{border-bottom:none}.envelope-entry-header{display:flex;align-items:center;padding:10px 16px;cursor:pointer;-webkit-user-select:none;user-select:none;transition:background .1s}.envelope-entry-header:hover{background:#f7fafc}.envelope-direction{font-size:18px;margin-right:12px;width:24px;text-align:center}.envelope-meta{flex:1;display:flex;flex-direction:column;gap:2px}.envelope-timestamp{font-size:11px;color:#a0aec0;font-family:monospace}.envelope-type{font-size:14px;font-weight:500;color:#2d3748;font-family:monospace}.envelope-expand-icon{color:#cbd5e0;font-size:12px;transition:transform .2s}.envelope-entry.expanded .envelope-expand-icon{transform:rotate(180deg)}.envelope-content{padding:0;background:#1a202c;border-top:1px solid #e2e8f0;overflow-x:auto}.envelope-json{margin:0;padding:16px;font-family:Fira Code,Courier New,monospace;font-size:13px;line-height:1.5;color:#e2e8f0}.envelope-json .string{color:#9ae6b4}.envelope-json .number{color:#f6ad55}.envelope-json .boolean,.envelope-json .null{color:#fc8181}.envelope-json .key{color:#63b3ed}.card.selected{border-color:#2b6cb0;box-shadow:0 0 0 2px #2b6cb033}