.config-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.config-panel{background:var(--bg-primary);border-radius:12px;width:90%;max-width:500px;box-shadow:var(--shadow-lg);border:1px solid var(--border-light)}.config-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem;border-bottom:1px solid var(--border-light)}.config-header h2{font-size:1.25rem;font-weight:600;color:var(--text-primary)}.close-btn{color:var(--text-secondary);font-size:1.5rem;padding:.25rem .5rem;border-radius:6px;transition:all .15s ease}.close-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.config-body{padding:1.5rem;max-height:60vh;overflow-y:auto}.config-section{margin-bottom:1.5rem}.config-section:last-child{margin-bottom:0}.config-section label{display:block;margin-bottom:1rem}.config-section label:last-child{margin-bottom:0}.config-section label>span:first-child{display:block;margin-bottom:.5rem;font-weight:500;color:var(--text-primary);font-size:.875rem}.config-section input,.config-section select{width:100%;padding:.75rem;background:var(--bg-input);border:1px solid var(--border-light);border-radius:6px;color:var(--text-primary);font-size:.9375rem}.config-section input:focus,.config-section select:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px #10a37f1a}.config-section small{display:block;margin-top:.375rem;color:var(--text-tertiary);font-size:.8125rem;line-height:1.4}.checkbox-label{display:flex;align-items:center;gap:.75rem;cursor:pointer}.checkbox-label input[type=checkbox]{width:auto;cursor:pointer}.config-footer{display:flex;justify-content:flex-end;gap:.75rem;padding:1rem 1.5rem;border-top:1px solid var(--border-light);background:var(--bg-secondary);border-radius:0 0 12px 12px}.btn-secondary{padding:.625rem 1.25rem;background:transparent;color:var(--text-secondary);border:1px solid var(--border-light);border-radius:6px;font-weight:500;font-size:.875rem;transition:all .15s ease}.btn-secondary:hover{background:var(--bg-hover);color:var(--text-primary);border-color:var(--border-medium)}.btn-primary{padding:.625rem 1.25rem;background:var(--accent-primary);color:#fff;border:1px solid var(--accent-primary);border-radius:6px;font-weight:500;font-size:.875rem;transition:all .15s ease}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.performance-stats{background:var(--bg-secondary);padding:.75rem 1rem;border-bottom:1px solid var(--border-light);display:flex;justify-content:center;align-items:center;gap:2rem;font-size:.875rem;box-shadow:var(--shadow-sm)}.stat-item{display:flex;align-items:center;gap:.5rem;color:var(--text-secondary)}.stat-label{color:var(--text-tertiary)}.stat-value{font-weight:600;color:var(--text-primary);font-variant-numeric:tabular-nums}.mcp-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.mcp-panel{background:var(--bg-primary);border-radius:12px;width:90%;max-width:800px;max-height:90vh;display:flex;flex-direction:column;box-shadow:var(--shadow-lg);border:1px solid var(--border-light)}.mcp-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem;border-bottom:1px solid var(--border-light)}.mcp-header h2{font-size:1.25rem;font-weight:600;color:var(--text-primary)}.mcp-body{padding:1.5rem;overflow-y:auto;flex:1}.mcp-section{margin-bottom:2rem}.mcp-section:last-child{margin-bottom:0}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.mcp-section h3{font-size:1rem;font-weight:600;color:var(--text-primary);margin-bottom:1rem}.btn-add{padding:.5rem 1rem;background:var(--accent-primary);color:#fff;border-radius:6px;font-size:.875rem;transition:all .15s ease;border:1px solid var(--accent-primary)}.btn-add:hover{background:var(--accent-hover);border-color:var(--accent-hover)}.add-form{background:var(--bg-secondary);padding:1.5rem;border-radius:8px;margin-bottom:1rem;border:1px solid var(--border-light)}.add-form label{display:block;margin-bottom:1rem}.add-form label>span:first-child{display:block;margin-bottom:.5rem;font-weight:500;color:var(--text-primary);font-size:.875rem}.add-form input,.add-form select,.add-form textarea{width:100%;padding:.75rem;background:var(--bg-input);border:1px solid var(--border-light);border-radius:6px;color:var(--text-primary);font-size:.9375rem;font-family:inherit;box-sizing:border-box}.add-form textarea{min-height:4.5rem;resize:vertical;font-family:ui-monospace,SF Mono,Monaco,monospace;font-size:.875rem}.add-form input:focus,.add-form select:focus,.add-form textarea:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px #10a37f1a}.add-form small{display:block;margin-top:.25rem;color:var(--text-tertiary);font-size:.8rem;line-height:1.4}.add-form small.add-form-small-error{color:var(--accent-danger, #dc2626)}.add-form .btn-primary{margin-top:.5rem}.add-form-title{margin:0 0 1rem;font-size:1rem;font-weight:600;color:var(--text-primary)}.mcp-capabilities-summary{margin-bottom:1rem}.mcp-capabilities-line{display:flex;flex-wrap:wrap;gap:1rem;margin:0;font-size:.875rem;color:var(--text-secondary)}.mcp-capabilities-line strong{color:var(--text-primary)}.mcp-more{display:block;margin-top:.5rem;color:var(--text-tertiary);font-size:.8125rem}.mcp-more-btn{display:block;margin-top:.5rem;padding:.25rem 0;background:none;border:none;color:var(--accent-primary, #10a37f);font-size:.8125rem;cursor:pointer;text-align:left}.mcp-more-btn:hover{text-decoration:underline}.server-actions{display:flex;gap:.5rem;align-items:center}.btn-edit{padding:.5rem 1rem;background:transparent;color:var(--text-secondary);border:1px solid var(--border-medium);border-radius:6px;font-size:.875rem;transition:all .15s ease}.btn-edit:hover{background:var(--bg-hover);color:var(--text-primary);border-color:var(--border-medium)}.server-list{display:flex;flex-direction:column;gap:.75rem}.server-item{background:var(--bg-secondary);padding:1rem;border-radius:8px;display:flex;justify-content:space-between;align-items:center;border:1px solid var(--border-light);transition:all .15s ease}.server-item:hover{border-color:var(--border-medium);box-shadow:var(--shadow-sm)}.server-info{flex:1}.server-name{display:flex;align-items:center;gap:.5rem;font-weight:500;margin-bottom:.5rem;color:var(--text-primary)}.status-dot{width:8px;height:8px;border-radius:50%;display:inline-block}.status-dot.connected{background:var(--accent-primary);box-shadow:0 0 4px var(--accent-primary)}.status-dot.disconnected{background:var(--text-tertiary)}.status-dot.error{background:var(--accent-danger);box-shadow:0 0 4px var(--accent-danger)}.server-details{display:flex;gap:1rem;font-size:.875rem;color:var(--text-tertiary)}.server-type{text-transform:uppercase;font-weight:500;font-size:.75rem}.server-command{font-family:Söhne Mono,Monaco,monospace;font-size:.8rem}.server-error{color:var(--accent-danger);font-size:.875rem;margin-top:.5rem}.btn-remove{padding:.5rem 1rem;background:transparent;color:var(--accent-danger);border:1px solid var(--accent-danger);border-radius:6px;font-size:.875rem;transition:all .15s ease}.btn-remove:hover{background:var(--accent-danger);color:#fff}.tools-list{display:flex;flex-direction:column;gap:.75rem}.tool-item{background:var(--bg-secondary);padding:1rem;border-radius:8px;border:1px solid var(--border-light)}.tool-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.5rem}.tool-name{font-weight:500;font-family:Söhne Mono,Monaco,monospace;color:var(--accent-primary)}.tool-server{font-size:.875rem;color:var(--text-tertiary)}.tool-description{color:var(--text-secondary);font-size:.875rem;line-height:1.5}.empty-state{text-align:center;padding:2rem;color:var(--text-tertiary)}.empty-state p{font-size:1rem;margin-bottom:.5rem}.empty-state small{font-size:.875rem}.examples{background:var(--bg-secondary);padding:1rem;border-radius:8px;border:1px solid var(--border-light)}.examples h3{margin-top:0;color:var(--text-primary)}.example{margin-bottom:1rem;padding-bottom:1rem;border-bottom:1px solid var(--border-light)}.example:last-child{margin-bottom:0;padding-bottom:0;border-bottom:none}.example strong{display:block;margin-bottom:.5rem;color:var(--text-primary)}.example code{display:block;background:var(--bg-tertiary);padding:.5rem;border-radius:4px;font-size:.85rem;color:var(--accent-primary);word-break:break-all;border:1px solid var(--border-light)}.example small{display:block;margin-top:.5rem;color:var(--text-tertiary);font-size:.8rem}.btn-primary{padding:.75rem 1.5rem;background:var(--accent-primary);color:#fff;border:1px solid var(--accent-primary);border-radius:6px;font-weight:500;transition:all .15s ease}.btn-primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}.ui-component{margin:1rem 0;border-radius:8px;overflow:hidden}.weather-card{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:1.5rem;max-width:400px;box-shadow:var(--shadow-md)}.weather-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.weather-header h3{margin:0;font-size:1.5rem;font-weight:600}.weather-icon{font-size:3rem}.weather-body{display:flex;gap:2rem;align-items:center}.weather-temp{display:flex;align-items:flex-start;gap:.25rem}.temp-value{font-size:3.5rem;font-weight:700;line-height:1}.temp-unit{font-size:1.5rem;font-weight:400;margin-top:.5rem;opacity:.8}.weather-details{display:flex;flex-direction:column;gap:.75rem}.weather-detail{display:flex;flex-direction:column}.detail-label{font-size:.75rem;opacity:.8;text-transform:uppercase;letter-spacing:.5px}.detail-value{font-size:1.125rem;font-weight:600}.table-wrapper{background:var(--bg-secondary);border:1px solid var(--border-light);border-radius:8px;overflow:hidden;box-shadow:var(--shadow-sm)}.ui-table{width:100%;border-collapse:collapse}.ui-table thead{background:var(--bg-tertiary);border-bottom:2px solid var(--border-medium)}.ui-table th{padding:.75rem 1rem;text-align:left;font-weight:600;font-size:.875rem;color:var(--text-primary);text-transform:uppercase;letter-spacing:.5px}.ui-table td{padding:.75rem 1rem;border-top:1px solid var(--border-light);color:var(--text-primary)}.ui-table tbody tr{transition:background-color .15s ease}.ui-table tbody tr:hover{background:var(--bg-hover)}.card-list{display:flex;flex-direction:column;gap:1rem}.card-item{background:var(--bg-secondary);border:1px solid var(--border-light);border-radius:8px;padding:1rem;transition:all .15s ease;box-shadow:var(--shadow-sm)}.card-item:hover{border-color:var(--border-medium);box-shadow:var(--shadow-md)}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.75rem}.card-header h4{margin:0;font-size:1.125rem;font-weight:600;color:var(--text-primary)}.card-id{font-size:.875rem;color:var(--text-tertiary);font-family:monospace}.card-content{color:var(--text-secondary);line-height:1.6;margin-bottom:.75rem}.card-footer{font-size:.875rem;color:var(--text-tertiary);padding-top:.75rem;border-top:1px solid var(--border-light)}.calculation{background:var(--bg-secondary);border:2px solid var(--accent-primary);border-radius:8px;padding:1.5rem;display:flex;align-items:center;justify-content:center;gap:1rem;max-width:500px;font-family:Söhne Mono,Monaco,monospace;box-shadow:var(--shadow-sm)}.calc-expression{font-size:1.5rem;color:var(--text-primary);font-weight:500}.calc-equals{font-size:1.5rem;color:var(--text-tertiary)}.calc-result{font-size:2rem;color:var(--accent-primary);font-weight:700}.chart{background:var(--bg-secondary);border:1px solid var(--border-light);border-radius:8px;padding:1.5rem;box-shadow:var(--shadow-sm)}.chart-title{margin:0 0 1rem;font-size:1rem;font-weight:600;color:var(--text-primary)}.chart-bars{display:flex;align-items:flex-end;justify-content:space-around;height:200px;gap:1rem;padding:1rem 0;border-bottom:2px solid var(--border-medium)}.chart-bar-container{display:flex;flex-direction:column;align-items:center;flex:1;max-width:80px}.chart-bar{width:100%;background:linear-gradient(180deg,var(--accent-primary) 0%,var(--accent-hover) 100%);border-radius:4px 4px 0 0;min-height:20px;display:flex;align-items:flex-start;justify-content:center;padding-top:.5rem;transition:all .3s ease}.chart-bar:hover{opacity:.8;transform:translateY(-2px)}.bar-value{color:#fff;font-size:.875rem;font-weight:600}.bar-label{margin-top:.5rem;font-size:.875rem;color:var(--text-tertiary);text-align:center}.button-group{display:flex;gap:.75rem;flex-wrap:wrap;padding:.5rem 0}.ui-button{display:flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;border-radius:6px;font-weight:500;font-size:.875rem;cursor:pointer;transition:all .15s ease;border:1px solid transparent}.ui-button.primary{background:var(--accent-primary);color:#fff;border-color:var(--accent-primary)}.ui-button.primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}.ui-button.secondary{background:var(--bg-tertiary);color:var(--text-primary);border-color:var(--border-light)}.ui-button.secondary:hover{background:var(--bg-hover);border-color:var(--border-medium)}.ui-button.danger{background:var(--accent-danger);color:#fff;border-color:var(--accent-danger)}.ui-button.danger:hover{background:#dc2626;border-color:#dc2626}.button-icon{font-size:1.125rem}.ui-component.unknown{background:var(--bg-secondary);padding:1rem;border:1px dashed var(--border-medium);border-radius:8px}.ui-component.unknown p{color:var(--accent-danger);margin:0 0 .5rem;font-weight:600}.ui-component.unknown pre{background:var(--bg-tertiary);padding:1rem;border-radius:4px;overflow-x:auto;color:var(--text-primary);font-size:.875rem;margin:0;border:1px solid var(--border-light)}.ui-component.embed-wrapper{width:100%;min-height:320px;border:1px solid var(--border-light);border-radius:8px;overflow:hidden;background:var(--bg-secondary);margin-top:.5rem}.ui-component.embed-wrapper .embed-label{font-size:.75rem;font-weight:600;color:var(--text-secondary);padding:6px 10px;background:var(--bg-tertiary);border-bottom:1px solid var(--border-light)}.ui-component.embed-wrapper .embed-iframe{display:block;width:100%;min-height:320px;height:480px;border:none}.ui-component.embed-error{padding:1rem;color:var(--accent-danger);background:var(--bg-secondary);border-radius:8px}.ui-component.embed-not-accessible{padding:.75rem 1rem;font-size:.875rem;color:var(--text-secondary);background:var(--bg-secondary);border-radius:6px}.app{display:flex;flex-direction:column;height:100vh;background:var(--bg-primary)}.header{background:var(--bg-primary);padding:.75rem 1rem;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border-light);box-shadow:var(--shadow-sm);position:sticky;top:0;z-index:10}.header h1{font-size:1.125rem;font-weight:600;color:var(--text-primary);letter-spacing:-.01em}.header-controls{display:flex;gap:.5rem;align-items:center}.mode-badge{padding:.375rem .75rem;border-radius:6px;font-size:.8125rem;font-weight:500;display:inline-flex;align-items:center;gap:.375rem}.mode-badge.mock{background:var(--accent-primary);color:#fff}.mode-badge.real{background:var(--accent-danger);color:#fff}.tools-badge{padding:.375rem .75rem;border-radius:6px;font-size:.8125rem;font-weight:500;background:#8b5cf6;color:#fff;display:inline-flex;align-items:center;gap:.375rem}.config-btn,.clear-btn,.mcp-btn{padding:.5rem .75rem;background:transparent;color:var(--text-secondary);border-radius:6px;font-size:.875rem;border:1px solid var(--border-light)}.config-btn:hover,.clear-btn:hover,.mcp-btn:hover{background:var(--bg-hover);color:var(--text-primary);border-color:var(--border-medium)}.chat-container{flex:1;display:flex;flex-direction:column;overflow:hidden;background:var(--bg-primary)}.messages{flex:1;overflow-y:auto}.welcome{text-align:center;padding:3rem 2rem;max-width:64rem;margin:2rem auto}.welcome h2{font-size:1.875rem;font-weight:600;margin-bottom:.75rem;color:var(--text-primary)}.welcome p{color:var(--text-secondary);margin-bottom:2rem;font-size:.9375rem;line-height:1.5}.features{display:grid;grid-template-columns:repeat(2,1fr);gap:.75rem;margin-top:2rem}.features div{background:var(--bg-secondary);padding:1rem;border-radius:8px;font-size:.875rem;color:var(--text-primary);border:1px solid var(--border-light)}.message{padding:1.5rem 1rem;width:100%;display:flex;justify-content:center}.message.user{background:var(--message-user-bg)}.message.assistant{background:var(--message-assistant-bg);border-top:1px solid var(--border-light);border-bottom:1px solid var(--border-light)}.message-wrapper{display:flex;gap:1.5rem;max-width:64rem;width:100%}.message-role{width:30px;height:30px;display:flex;align-items:center;justify-content:center;background:var(--accent-primary);border-radius:4px;flex-shrink:0;font-size:1.125rem}.message.assistant .message-role{background:transparent;border:1px solid var(--border-medium)}.message-content{flex:1;line-height:1.75;color:var(--text-primary);min-width:0}.message-ui-components{margin-top:1rem}.message-content pre{background:var(--bg-tertiary);padding:1rem;border-radius:6px;overflow-x:auto;border:1px solid var(--border-light);margin:.75rem 0}.message-content code{font-family:Söhne Mono,Monaco,Andale Mono,monospace;font-size:.875em}.message-content p{margin:.75rem 0;white-space:pre-wrap;word-wrap:break-word}.message-content p:first-child{margin-top:0}.message-content p:last-child{margin-bottom:0}.input-container{padding:1rem;background:var(--bg-primary);border-top:1px solid var(--border-light)}.input-wrapper{max-width:64rem;margin:0 auto;position:relative}.input-wrapper input{width:100%;padding:.75rem 3rem .75rem 1rem;background:var(--bg-input);border:1px solid var(--border-light);border-radius:12px;color:var(--text-primary);font-size:1rem;box-shadow:var(--shadow-sm)}.input-wrapper input:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px #10a37f1a}.input-wrapper input:disabled{opacity:.5;cursor:not-allowed}.input-wrapper input::placeholder{color:var(--text-tertiary)}.send-btn{position:absolute;right:.5rem;top:50%;transform:translateY(-50%);width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:var(--accent-primary);color:#fff;border-radius:6px;font-weight:500}.send-btn:hover:not(:disabled){background:var(--accent-hover)}.send-btn:disabled{opacity:.3;cursor:not-allowed}.loading{text-align:center;padding:1rem;color:var(--text-tertiary);font-size:.875rem}.mcp-tool-summary{margin-bottom:.75rem;border:1px solid var(--border-light);border-radius:6px;background:var(--bg-secondary);font-size:.8125rem}.mcp-tool-summary-summary{padding:.4rem .6rem;font-weight:500;color:var(--text-secondary);cursor:pointer;-webkit-user-select:none;user-select:none;list-style:none}.mcp-tool-summary-summary::-webkit-details-marker{display:none}.mcp-tool-summary-summary:before{content:"▶ ";font-size:.6rem;opacity:.7}.mcp-tool-summary[open] .mcp-tool-summary-summary:before{content:"▼ "}.mcp-tool-summary-summary:hover{color:var(--text-primary);background:var(--bg-hover);border-radius:6px}.mcp-tool-summary-body{padding:0 .6rem .6rem;border-top:1px solid var(--border-light)}.mcp-tool-summary-row,.mcp-tool-summary-row:first-child{margin-top:.5rem}.mcp-tool-summary-label{font-weight:500;color:var(--text-secondary);font-size:.75rem;display:block;margin-bottom:.2rem}.mcp-tool-summary-row-header{display:flex;align-items:center;justify-content:space-between;gap:.5rem;margin-bottom:.2rem}.mcp-tool-summary-row-header .mcp-tool-summary-label{margin-bottom:0;display:inline}.mcp-tool-summary-pre{margin:0;padding:.5rem .6rem;font-size:.75rem;font-family:ui-monospace,monospace;overflow-x:auto;max-height:14rem;overflow-y:auto;white-space:pre;color:var(--text-primary);background:var(--bg-primary);border:1px solid var(--border-light);border-radius:4px}.mcp-inputs-panel{margin-top:.75rem;border:1px solid var(--border-light);border-radius:8px;background:var(--bg-secondary);overflow:hidden}.mcp-inputs-panel summary{padding:.5rem .75rem;font-size:.8125rem;font-weight:500;color:var(--text-secondary);cursor:pointer;-webkit-user-select:none;user-select:none}.mcp-inputs-panel summary:hover{color:var(--text-primary);background:var(--bg-hover)}.mcp-inputs-content{padding:0 .75rem .75rem}.mcp-inputs-tool-name{font-size:.8125rem;color:var(--text-secondary);margin-bottom:.5rem}.mcp-inputs-tool-name strong{color:var(--text-primary)}.mcp-inputs-json{margin:0;padding:.75rem 1rem;font-size:.75rem;font-family:ui-monospace,monospace;overflow-x:auto;max-height:16rem;overflow-y:auto;white-space:pre;color:var(--text-primary);background:var(--bg-primary);border:1px solid var(--border-light);border-radius:6px}.mcp-results-json{margin-top:.75rem;border:1px solid var(--border-light);border-radius:8px;background:var(--bg-secondary);overflow:hidden}.mcp-results-json summary{display:flex;align-items:center;justify-content:space-between;gap:.5rem;padding:.5rem .75rem;font-size:.8125rem;font-weight:500;color:var(--text-secondary);cursor:pointer;-webkit-user-select:none;user-select:none}.mcp-results-copy-btn{flex-shrink:0;padding:.25rem .5rem;font-size:.75rem;border:1px solid var(--border-light);border-radius:4px;background:var(--bg-secondary);color:var(--text-secondary);cursor:pointer}.mcp-results-copy-btn:hover{background:var(--bg-hover);color:var(--text-primary);border-color:var(--border-medium)}.mcp-results-json summary:hover{color:var(--text-primary);background:var(--bg-hover)}.mcp-results-json-pre{margin:0;padding:.75rem 1rem;font-size:.75rem;font-family:ui-monospace,monospace;overflow-x:auto;max-height:20rem;overflow-y:auto;white-space:pre;color:var(--text-primary);border-top:1px solid var(--border-light)}*{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary: #ffffff;--bg-secondary: #f7f7f8;--bg-tertiary: #ececf1;--bg-hover: 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