:root{--paper: #f8f6f3;--paper-soft: #f3f1ed;--paper-accent: #eae7e1;--bg-primary: var(--paper);--bg-secondary: var(--paper-soft);--bg-tertiary: var(--paper-accent);--ink: #2c2825;--ink-soft: #5c5651;--ink-muted: #8a847d;--ink-whisper: #b8b2aa;--text-primary: var(--ink);--text-secondary: var(--ink-soft);--text-tertiary: var(--ink-muted);--text-muted: var(--ink-whisper);--accent: #7d8c5c;--accent-hover: #6a7a4d;--accent-soft: rgba(125, 140, 92, .12);--accent-light: var(--accent-soft);--olive: #7d8c5c;--olive-dark: #5c6b42;--olive-soft: rgba(125, 140, 92, .15);--olive-muted: #9ba87a;--line: rgba(120, 113, 108, .12);--line-emphasis: rgba(120, 113, 108, .25);--border-light: var(--line);--border: var(--line-emphasis);--border-dark: rgba(120, 113, 108, .35);--code-bg: #2a2725;--code-text: #e8e4df;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2.5rem;--space-2xl: 4rem;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", "SF Mono", "Consolas", monospace;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 1.875rem;--weight-light: 300;--weight-normal: 400;--weight-medium: 500;--weight-semibold: 600;--transition-fast: .15s ease;--transition-base: .2s ease;--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px;--shadow-subtle: 0 1px 3px rgba(44, 40, 37, .04), 0 4px 12px rgba(44, 40, 37, .06);--shadow-elevated: 0 4px 6px rgba(44, 40, 37, .05), 0 12px 24px rgba(44, 40, 37, .1)}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%;margin:0;padding:0}body{font-family:var(--font-sans);font-size:var(--text-base);line-height:1.65;color:var(--ink);background:var(--paper);padding:var(--space-sm) var(--space-lg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:auto;overflow-y:hidden;min-width:800px}#root{height:100%}.container{max-width:1600px;margin:0 auto;height:100%;display:flex;flex-direction:column}.page-title-area{display:flex;flex-direction:column;align-items:center;padding:var(--space-xs) 0 var(--space-sm);flex-shrink:0}.page-title{font-size:var(--text-xl);font-weight:var(--weight-medium);color:var(--ink);margin:0;letter-spacing:-.02em}.page-title:after{content:"";display:block;width:40px;height:2px;background:var(--olive);margin:var(--space-xs) auto var(--space-xs);border-radius:1px}h1{font-size:var(--text-2xl);font-weight:var(--weight-medium);color:var(--ink);text-align:center;margin-bottom:var(--space-xl);letter-spacing:-.02em}h1:after{content:"";display:block;width:40px;height:2px;background:var(--olive);margin:var(--space-sm) auto 0;border-radius:1px}h2{font-size:var(--text-xl);font-weight:var(--weight-medium);color:var(--ink);letter-spacing:-.015em}h3{font-size:var(--text-lg);font-weight:var(--weight-medium);color:var(--ink)}.main-layout{display:grid;grid-template-columns:480px 1fr;gap:var(--space-lg);align-items:stretch;flex:1;min-height:0}.left-panel{display:flex;flex-direction:column;gap:var(--space-sm);height:100%;overflow:hidden;min-width:360px}.right-panel{min-width:0;display:flex;flex-direction:column;background:transparent;overflow:hidden;align-self:stretch}.show{display:block!important}.hide{display:none!important}button{font-family:inherit;cursor:pointer;transition:color var(--transition-fast),border-color var(--transition-fast)}button:disabled{opacity:.5;cursor:not-allowed}input,textarea{font-family:inherit;font-size:var(--text-sm)}@media(max-width:1200px){.main-layout{grid-template-columns:360px 1fr}}.auth-container{display:flex;align-items:center;justify-content:flex-end;gap:var(--space-sm);width:100%;padding:0;box-sizing:border-box;min-height:24px}.auth-btn{display:flex;align-items:center;gap:4px;padding:4px 8px;font-size:var(--text-xs);font-weight:var(--weight-medium);border-radius:var(--radius-sm);border:none;background:transparent;color:var(--ink-muted);transition:color var(--transition-fast);cursor:pointer}.auth-btn:hover{color:var(--ink)}.auth-btn svg{flex-shrink:0;width:14px;height:14px}.auth-btn-login{color:var(--ink-soft)}.auth-btn-login:hover{color:var(--olive)}.auth-btn-logout{color:var(--ink-muted)}.auth-btn-logout:hover{color:var(--ink-soft)}.auth-user-info{display:flex;align-items:center;gap:6px;font-size:var(--text-xs)}.auth-email{color:var(--ink-muted);max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.auth-role-badge{padding:1px 6px;font-size:10px;font-weight:var(--weight-medium);border-radius:3px;text-transform:uppercase;letter-spacing:.3px}.auth-role-badge.role-root{background:transparent;color:#b45309;border:1px solid #d97706}.auth-role-badge.role-admin{background:transparent;color:#2563eb;border:1px solid #3b82f6}.auth-role-badge.role-user{background:transparent;color:var(--ink-muted);border:1px solid var(--line-emphasis)}.auth-btn-mypage{color:var(--ink-muted)}.auth-btn-mypage:hover{color:var(--olive)}.auth-loading{font-size:var(--text-sm);color:var(--ink-muted)}.page-title-area{position:relative}.permission-disabled{opacity:.4;cursor:not-allowed!important;pointer-events:none}button.permission-disabled:hover{background:inherit;color:inherit;border-color:inherit}.schema-tree{font-family:var(--font-sans);border:1px solid var(--line);border-radius:var(--radius-md);background:var(--paper);overflow:hidden;flex:1;display:flex;flex-direction:column;min-height:0}.schema-header{display:flex;justify-content:space-between;align-items:center;padding:var(--space-md) var(--space-lg);border-bottom:1px solid var(--line);position:relative}.schema-refresh-btn{position:absolute;left:var(--space-sm);top:50%;transform:translateY(-50%);width:28px;height:28px;padding:0;background:transparent;border:none;border-radius:var(--radius-sm);cursor:pointer;font-size:14px;display:flex;align-items:center;justify-content:center;transition:color var(--transition-fast);color:var(--ink-muted)}.schema-refresh-btn:hover{color:var(--accent)}.schema-refresh-btn:active{transform:translateY(-50%) scale(.95)}.schema-refresh-btn:disabled{cursor:not-allowed;opacity:.4}.schema-header h3{font-size:var(--text-base);font-weight:var(--weight-medium);color:var(--ink);flex:1;text-align:center;margin:0 0 0 30px;letter-spacing:-.01em}.schema-header h3:before{content:"";display:inline-block;width:8px;height:8px;background:var(--olive);border-radius:2px;margin-right:var(--space-sm);vertical-align:middle}.table-count{font-size:var(--text-sm);color:var(--ink-muted);font-weight:var(--weight-normal)}.tree-content{padding:var(--space-md);flex:1;overflow-y:auto;min-height:0}.schema-footer{padding:var(--space-md) var(--space-lg);border-top:1px solid var(--line)}.edit-metadata-btn{width:100%;padding:var(--space-sm) var(--space-md);background:transparent;color:var(--ink-soft);border:1px solid var(--line);border-radius:var(--radius-sm);cursor:pointer;font-size:var(--text-sm);font-weight:var(--weight-medium);transition:all var(--transition-fast)}.edit-metadata-btn:hover{border-color:var(--ink-muted);color:var(--ink)}.tree-node{margin:var(--space-xs) 0}.table-node{margin-bottom:var(--space-sm)}.table-comment-inline{font-size:.625rem;color:var(--ink-muted);font-style:italic;margin-left:var(--space-sm);margin-right:var(--space-sm)}.node-header{display:flex;align-items:center;padding:var(--space-sm) var(--space-md);background:transparent;border:none;border-radius:var(--radius-sm);cursor:pointer;transition:background var(--transition-fast)}.node-header:hover{background:var(--paper-soft)}.toggle-icon{margin-right:var(--space-sm);font-size:var(--text-xs);color:var(--ink-muted);transition:transform var(--transition-fast)}.table-icon{margin-right:var(--space-sm);font-size:var(--text-base);color:var(--olive-muted)}.column-icon{margin-right:var(--space-sm);font-size:var(--text-sm);color:var(--ink-whisper)}.node-label{font-weight:var(--weight-medium);color:var(--ink);margin-right:var(--space-sm);font-size:var(--text-sm)}.column-count{font-size:var(--text-xs);color:var(--ink-muted);margin-left:auto}.node-children{margin-left:var(--space-xl);margin-top:var(--space-xs);padding-left:var(--space-md);border-left:1px solid var(--line)}.column-node{display:flex;flex-direction:column;padding:var(--space-sm) var(--space-md);background:transparent;border:none;border-radius:var(--radius-sm);margin:0;cursor:pointer;transition:background var(--transition-fast)}.column-node:last-child{border-bottom:none}.column-info{display:flex;align-items:center}.column-node:hover{background:var(--paper-soft)}.column-node.selected{background:var(--accent-soft);box-shadow:inset 2px 0 0 var(--accent)}.column-type{font-size:var(--text-xs);color:var(--ink-muted);font-family:var(--font-mono);margin-left:auto;margin-right:var(--space-sm)}.column-nullable{font-size:var(--text-xs);color:var(--ink-whisper);margin-right:var(--space-sm)}.column-default{font-size:var(--text-xs);color:var(--ink-muted)}.node-comment{font-size:.625rem;color:var(--ink-muted);font-style:italic;margin-top:var(--space-xs);padding-left:22px;line-height:1.5}.table-node .node-comment{padding-left:34px;margin-top:var(--space-xs);margin-bottom:var(--space-xs)}.loading,.error,.empty{padding:var(--space-2xl) var(--space-lg);text-align:center;color:var(--ink-muted)}.error{color:#c45c5c}.tree-content::-webkit-scrollbar{width:5px}.tree-content::-webkit-scrollbar-track{background:transparent}.tree-content::-webkit-scrollbar-thumb{background:var(--ink-whisper);border-radius:3px}.tree-content::-webkit-scrollbar-thumb:hover{background:var(--ink-muted)}#sqlExamplesPanelContainer{flex-shrink:0}.metadata-editor-panel{font-family:var(--font-sans);border:1px solid var(--line);border-radius:var(--radius-md);background:var(--paper);overflow:hidden}.metadata-header{display:flex;justify-content:space-between;align-items:center;padding:var(--space-sm) var(--space-md);border-bottom:1px solid var(--line)}.metadata-header h3{margin:0;font-size:var(--text-sm);font-weight:var(--weight-medium);color:var(--ink);text-align:center;flex:1}.metadata-header h3:before{content:"";display:inline-block;width:6px;height:6px;background:var(--olive);border-radius:2px;margin-right:var(--space-xs);vertical-align:middle}.metadata-content{padding:var(--space-sm)}.metadata-buttons{display:flex;gap:var(--space-sm);justify-content:space-between}.metadata-btn{flex:1;padding:var(--space-xs) var(--space-sm);background:transparent;color:var(--ink-soft);border:1px solid var(--line);border-radius:var(--radius-sm);cursor:pointer;font-size:var(--text-xs);font-weight:var(--weight-medium);transition:all var(--transition-fast)}.metadata-btn:hover{border-color:var(--ink-muted);color:var(--ink)}.schema-header-right{display:flex;align-items:center;gap:var(--space-sm)}.history-toggle-btn{width:28px;height:28px;padding:0;background:transparent;border:none;border-radius:var(--radius-sm);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast);color:var(--olive)}.history-toggle-btn:hover{color:var(--accent);background:var(--paper-soft)}.history-toggle-btn:active{transform:scale(.95)}#schemaTreeContainer{position:relative;overflow:hidden;flex:1;display:flex;flex-direction:column;min-height:0}.history-panel{position:absolute;inset:0;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);transform:translate(100%);transition:transform .3s cubic-bezier(.4,0,.2,1);z-index:10;display:flex;flex-direction:column}.history-panel.active{transform:translate(0)}.history-panel-header{display:flex;justify-content:space-between;align-items:center;padding:var(--space-md) var(--space-lg);border-bottom:1px solid var(--line);position:relative}.history-back-btn{width:28px;height:28px;padding:0;background:transparent;border:none;border-radius:var(--radius-sm);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast);color:var(--ink-muted)}.history-back-btn:hover{color:var(--ink);background:var(--paper-soft)}.history-panel-header h3{margin:0;font-size:var(--text-base);font-weight:var(--weight-medium);color:var(--ink);flex:1;text-align:center;letter-spacing:-.01em}.history-panel-header h3:before{content:"";display:inline-block;width:8px;height:8px;background:var(--olive);border-radius:2px;margin-right:var(--space-sm);vertical-align:middle}.history-count{font-size:var(--text-sm);color:var(--ink-muted);font-weight:var(--weight-normal)}.history-header-spacer{width:28px}.history-content{flex:1;overflow-y:auto;padding:var(--space-md)}.history-loading,.history-empty,.history-error{padding:var(--space-2xl) var(--space-lg);text-align:center;color:var(--ink-muted)}.history-empty{display:flex;flex-direction:column;align-items:center;gap:var(--space-md)}.history-empty svg{stroke:var(--ink-whisper)}.history-error{color:#c45c5c}.history-item{display:flex;align-items:center;padding:var(--space-sm) var(--space-md);background:transparent;border-radius:var(--radius-sm);cursor:pointer;transition:background var(--transition-fast);margin-bottom:var(--space-xs)}.history-item:hover{background:var(--paper-soft)}.history-item:hover .history-item-delete{opacity:1}.history-item-content{flex:1;min-width:0}.history-item-title{font-size:var(--text-sm);font-weight:var(--weight-medium);color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:var(--space-xs)}.history-item-meta{display:flex;gap:var(--space-sm);font-size:var(--text-xs);color:var(--ink-muted)}.history-item-date{color:var(--ink-whisper)}.history-item-turns{color:var(--ink-muted)}.history-item-delete{width:28px;height:28px;padding:0;background:transparent;border:none;border-radius:var(--radius-sm);cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;transition:all var(--transition-fast);color:var(--ink-muted);flex-shrink:0}.history-item-delete:hover{color:#c45c5c;background:#c45c5c1a}.history-content::-webkit-scrollbar{width:5px}.history-content::-webkit-scrollbar-track{background:transparent}.history-content::-webkit-scrollbar-thumb{background:var(--ink-whisper);border-radius:3px}.history-content::-webkit-scrollbar-thumb:hover{background:var(--ink-muted)}.column-header{display:flex;align-items:center;width:100%;cursor:pointer}.column-header *{pointer-events:none}.column-toggle-icon{font-size:8pt;color:var(--ink-muted);margin-right:var(--space-xs);transition:transform var(--transition-fast);flex-shrink:0;width:12px}.column-toggle-placeholder{width:12px;margin-right:var(--space-xs);flex-shrink:0}.column-node.has-samples{cursor:pointer}.column-node.has-samples .column-header:hover .column-toggle-icon{color:var(--accent)}.sample-values-container{margin-left:calc(12px + var(--space-xs) + 22px);margin-top:var(--space-xs);padding-left:var(--space-sm);border-left:1px solid var(--line)}.sample-values-list{display:flex;flex-direction:column;gap:2px}.sample-value-item{font-size:8pt;font-family:var(--font-mono);color:var(--ink-soft);padding:2px var(--space-xs);background:var(--paper-soft);border-radius:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:200px}.sample-value-item:hover{background:var(--accent-soft);color:var(--ink)}.sample-null{color:var(--ink-whisper);font-style:italic}.column-node.expanded{background:var(--paper-soft)}.column-node.expanded .column-toggle-icon{color:var(--accent)}.input-section{background:var(--bg-primary);padding:var(--space-xl);border:1px solid var(--border);border-radius:var(--radius-md);margin-bottom:var(--space-xl)}.prompt-input{width:100%;padding:var(--space-md);font-size:var(--text-base);border:1px solid var(--border);border-radius:var(--radius-sm);resize:vertical;font-family:inherit;background:var(--bg-primary);transition:border-color var(--transition-fast)}.prompt-input:focus{outline:none;border-color:var(--accent)}.prompt-input:disabled{background:var(--bg-secondary);color:var(--text-muted);cursor:not-allowed}.submit-btn{background:var(--olive);color:#fff;border:none;padding:var(--space-sm) var(--space-xl);font-size:var(--text-base);border-radius:var(--radius-sm);cursor:pointer;transition:background var(--transition-fast)}.submit-btn:hover{background:var(--olive-dark)}.submit-btn:active{transform:none}table{width:100%;border-collapse:collapse;margin-top:var(--space-sm)}th,td{padding:var(--space-sm) var(--space-md);text-align:left;border-bottom:1px solid var(--border-light)}th{font-size:var(--text-sm);font-weight:var(--weight-semibold);color:var(--text-primary);border-bottom:2px solid var(--border);background:transparent}td{font-size:var(--text-sm);color:var(--text-secondary)}tr:hover td{background:var(--bg-secondary)}.conversation-box{flex:1;display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--paper);overflow:hidden;min-height:0}.conversation-header{display:flex;justify-content:space-between;align-items:center;padding:var(--space-sm) var(--space-md);border-bottom:1px solid var(--line)}.conversation-title{font-size:var(--text-sm);font-weight:var(--weight-medium);color:var(--ink);letter-spacing:-.01em;display:flex;align-items:center;gap:var(--space-sm)}.conversation-title:before{content:"";width:3px;height:14px;background:var(--olive);border-radius:2px}.new-chat-btn{background:transparent;border:1px solid var(--line);color:var(--ink-soft);cursor:pointer;padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-sm);transition:all var(--transition-fast);display:flex;align-items:center;gap:var(--space-xs);font-size:var(--text-xs)}.new-chat-btn:hover{background:var(--paper-soft);border-color:var(--olive-muted);color:var(--olive)}.conversation-container{background:var(--paper);flex:1;overflow-y:auto;padding:var(--space-lg)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-2xl) var(--space-lg);color:var(--ink-muted);text-align:center}.empty-state svg{margin-bottom:var(--space-lg);stroke:var(--ink-whisper);opacity:.6}.empty-state p{margin:var(--space-xs) 0}.empty-hint{font-size:var(--text-sm);color:var(--ink-whisper);font-style:italic}.chat-message{margin-bottom:var(--space-lg)}.chat-message:last-child{margin-bottom:0}.chat-message-inner{max-width:100%}.chat-message-user{padding:0}.chat-message-user .chat-role{font-size:var(--text-xs);font-weight:var(--weight-medium);color:var(--ink-soft);text-transform:uppercase;letter-spacing:.05em;margin-bottom:var(--space-xs)}.chat-message-user .chat-content{font-size:var(--text-sm);line-height:1.65;color:var(--ink)}.chat-message-assistant{padding:0}.chat-message-assistant .chat-message-inner{background:var(--paper-soft);border-radius:var(--radius-md);padding:var(--space-md) var(--space-lg);border-left:3px solid var(--accent)}.chat-message-assistant .chat-role{font-size:var(--text-xs);font-weight:var(--weight-medium);color:var(--accent);text-transform:uppercase;letter-spacing:.05em;margin-bottom:var(--space-sm);display:flex;align-items:center;gap:var(--space-sm)}.query-type-badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:var(--radius-sm);font-size:10px;font-weight:var(--weight-medium);text-transform:uppercase;letter-spacing:.05em;margin-left:var(--space-sm)}.query-type-badge--general{background:#6b8f711f;color:var(--olive);border:1px solid rgba(107,143,113,.25)}.query-type-badge--ambiguous{background:#c9a2271f;color:#c9a227;border:1px solid rgba(201,162,39,.25)}.query-type-badge--clear,.query-type-badge--search{background:#6b8f711f;color:var(--olive);border:1px solid rgba(107,143,113,.25)}.chat-message-assistant .chat-content{font-size:var(--text-sm);line-height:1.65;color:var(--ink)}.chat-message-clarification .chat-message-inner{border-left-color:#c9a227}.chat-message-clarification .chat-role{color:#c9a227}.chat-message-out-of-scope .chat-message-inner{border-left-color:#c45c5c}.chat-message-out-of-scope .chat-role{color:#c45c5c}.chat-message-loading .chat-message-inner{background:var(--paper-soft);border-radius:var(--radius-md);padding:var(--space-md) var(--space-lg);border-left:3px solid var(--ink-whisper)}.loading-indicator{display:flex;align-items:center;gap:var(--space-md);padding:var(--space-sm) 0}.loading-dots{display:flex;gap:5px}.loading-dots span{width:6px;height:6px;background:var(--ink-muted);border-radius:50%;animation:loadingDot 1.4s infinite ease-in-out both}.loading-dots span:nth-child(1){animation-delay:-.32s}.loading-dots span:nth-child(2){animation-delay:-.16s}.loading-dots span:nth-child(3){animation-delay:0}@keyframes loadingDot{0%,80%,to{transform:scale(.6);opacity:.4}40%{transform:scale(1);opacity:1}}.loading-text{font-size:var(--text-sm);color:var(--ink-muted);font-style:italic}.streaming-cursor{display:inline-block;width:2px;height:1em;background:var(--ink-soft);margin-left:2px;vertical-align:text-bottom;animation:cursorBlink 1s step-end infinite}@keyframes cursorBlink{0%,to{opacity:1}50%{opacity:0}}.chat-message-streaming .chat-content{min-height:1.5em}.sql-block{margin-top:var(--space-md)}.sql-query-dropdown{margin-bottom:var(--space-md)}.sql-query-toggle{display:inline-flex;align-items:center;gap:var(--space-xs);padding:var(--space-xs) var(--space-sm);background:transparent;border:1px solid var(--line);border-radius:var(--radius-sm);color:var(--ink-muted);font-size:var(--text-xs);font-family:inherit;cursor:pointer;transition:all .15s ease}.sql-query-toggle:hover{background:var(--paper-soft);border-color:var(--ink-whisper);color:var(--ink-soft)}.sql-toggle-icon{transition:transform .2s ease}.sql-query-dropdown.open .sql-toggle-icon{transform:rotate(180deg)}.sql-query-content{display:none;margin-top:var(--space-sm)}.sql-query-dropdown.open .sql-query-content{display:block}.sql-query-display{background:var(--code-bg);color:var(--code-text);padding:var(--space-md);border-radius:var(--radius-sm);font-family:var(--font-mono);font-size:var(--text-sm);overflow-x:auto;white-space:pre-wrap;word-break:break-all;line-height:1.5;margin:0}.chart-action-container{margin-top:var(--space-md);display:flex;justify-content:flex-start}.chart-generate-btn{display:inline-flex;align-items:center;gap:var(--space-xs);padding:var(--space-sm) var(--space-md);background:transparent;border:1px solid var(--line-emphasis);border-radius:var(--radius-sm);color:var(--ink-soft);font-size:var(--text-sm);cursor:pointer;transition:all 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p{margin:0;color:inherit}.markdown-content hr{border:none;border-top:1px solid var(--line);margin:1.25rem 0}.markdown-content a{color:var(--olive);text-decoration:none;border-bottom:1px solid transparent;transition:border-color .15s ease}.markdown-content a:hover{border-bottom-color:var(--olive-muted)}.markdown-content table{width:100%;border-collapse:collapse;margin:.75rem 0;font-size:.875rem}.markdown-content th,.markdown-content td{padding:.5rem .75rem;text-align:left;border-bottom:1px solid var(--line)}.markdown-content th{font-weight:600;color:var(--ink);background:var(--paper-soft)}.markdown-content td{color:var(--ink-soft)}.markdown-content tr:last-child td{border-bottom:none}.sql-result-display{margin-top:var(--space-md);max-width:100%;border-radius:var(--radius-sm);border:1px solid 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var(--line);font-size:var(--text-xs);font-weight:var(--weight-medium);color:var(--ink-soft);text-transform:uppercase;letter-spacing:.03em}.filter-dropdown-close{display:flex;align-items:center;justify-content:center;width:18px;height:18px;padding:0;background:transparent;border:none;border-radius:2px;color:var(--ink-muted);cursor:pointer;transition:color .15s ease}.filter-dropdown-close svg{width:10px;height:10px}.filter-dropdown-close:hover{color:var(--ink)}.filter-dropdown-body{padding:0}.filter-dropdown-input{width:100%;padding:8px 10px;border:1px solid var(--line);border-radius:4px;font-size:var(--text-sm);font-family:inherit;background:var(--paper);color:var(--ink);transition:border-color .15s ease}.filter-dropdown-input:focus{outline:none;border-color:var(--olive-muted)}.filter-dropdown-input::placeholder{color:var(--ink-whisper)}.filter-dropdown-footer{display:flex;justify-content:flex-end;gap:6px;padding:8px 12px;border-top:1px solid var(--line)}.filter-dropdown-btn{padding:5px 12px;border-radius:4px;font-size:var(--text-xs);font-family:inherit;font-weight:var(--weight-medium);cursor:pointer;transition:all .15s ease}.filter-clear-btn{background:transparent;border:1px solid var(--line);color:var(--ink-soft)}.filter-clear-btn:hover{border-color:var(--ink-whisper);color:var(--ink)}.filter-apply-btn{background:var(--olive);border:1px solid var(--olive);color:var(--paper)}.filter-apply-btn:hover{background:var(--olive-dark);border-color:var(--olive-dark)}.filter-dropdown-section{padding:10px 12px;border-bottom:1px solid var(--line)}.filter-dropdown-section:last-of-type{border-bottom:none}.filter-sort-section{display:flex;flex-direction:column;gap:4px}.filter-sort-section.disabled{opacity:.4;pointer-events:none}.filter-sort-btn{display:flex;align-items:center;gap:8px;width:100%;padding:8px 10px;background:transparent;border:none;border-radius:4px;color:var(--ink-soft);font-size:var(--text-sm);font-family:inherit;cursor:pointer;transition:all .15s ease;text-align:left}.filter-sort-btn:hover:not(:disabled){background:var(--paper-soft);color:var(--ink)}.filter-sort-btn.active{background:var(--olive-soft);color:var(--olive)}.filter-sort-btn:disabled{cursor:not-allowed;color:var(--ink-whisper)}.filter-sort-btn svg{flex-shrink:0;opacity:.7}.filter-sort-btn.active svg{opacity:1}.filter-search-section{display:flex;flex-direction:column;gap:8px}.filter-mode-toggle{display:flex;gap:4px;padding:3px;background:var(--paper-soft);border-radius:4px}.filter-mode-btn{flex:1;padding:5px 10px;background:transparent;border:none;border-radius:3px;color:var(--ink-muted);font-size:var(--text-xs);font-family:inherit;font-weight:var(--weight-medium);cursor:pointer;transition:all .15s ease}.filter-mode-btn:hover{color:var(--ink-soft)}.filter-mode-btn.active{background:var(--paper);color:var(--olive);box-shadow:0 1px 2px #2c28250f}@media(max-width:768px){.table-modal-toolbar{flex-direction:column;gap:var(--space-sm);align-items:flex-start}.table-modal-toolbar-group{flex-wrap:wrap}}.modal-overlay{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:#2c282580;z-index:1000;justify-content:center!important;align-items:center!important;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.modal-overlay.show{display:flex!important}.modal-content{background:var(--paper);border-radius:var(--radius-lg);width:90%;max-width:900px;max-height:85vh;display:flex;flex-direction:column;box-shadow:var(--shadow-elevated);border:none}.modal-header{padding:var(--space-lg) var(--space-xl);border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}.modal-header h2{margin:0;font-size:var(--text-lg);font-weight:var(--weight-medium);color:var(--ink);letter-spacing:-.01em;display:flex;align-items:center;gap:var(--space-sm)}.modal-header h2:before{content:"";width:4px;height:18px;background:var(--olive);border-radius:2px}.modal-close{background:none;border:none;color:var(--ink-muted);font-size:24px;cursor:pointer;line-height:1;padding:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);transition:color var(--transition-fast)}.modal-close:hover{color:var(--ink)}.modal-body{padding:var(--space-xl);overflow-y:auto;flex:1}.comment-table{margin-bottom:var(--space-xl)}.comment-table-header{font-size:var(--text-sm);font-weight:var(--weight-medium);color:var(--ink);margin-bottom:var(--space-md);display:flex;align-items:center;padding-bottom:var(--space-sm);border-bottom:1px solid var(--line)}.comment-input-group{margin-bottom:var(--space-lg);padding:0}.comment-input-group:last-child{margin-bottom:0}.comment-input-label{display:block;font-size:var(--text-xs);font-weight:var(--weight-medium);color:var(--ink-muted);margin-bottom:var(--space-xs);text-transform:uppercase;letter-spacing:.04em}.comment-input{width:100%;padding:var(--space-sm) var(--space-md);border:1px solid var(--line);border-radius:var(--radius-sm);font-size:var(--text-sm);font-family:inherit;background:var(--paper);color:var(--ink);transition:border-color var(--transition-fast)}.comment-input:focus{outline:none;border-color:var(--ink-muted)}.column-comment{margin-left:var(--space-lg);padding-left:var(--space-md);border-left:1px solid var(--line)}.column-comment-item{margin-bottom:var(--space-sm)}.modal-footer{padding:var(--space-lg) var(--space-xl);border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:var(--space-sm)}.modal-btn{padding:var(--space-sm) var(--space-lg);border:1px solid var(--line-emphasis);border-radius:var(--radius-sm);cursor:pointer;font-size:var(--text-sm);font-weight:var(--weight-medium);transition:all var(--transition-fast);background:transparent}.modal-btn-cancel{color:var(--ink-soft)}.modal-btn-cancel:hover{border-color:var(--ink-muted);color:var(--ink)}.modal-btn-save{background:var(--olive);color:var(--paper);border-color:var(--olive)}.modal-btn-save:hover{background:var(--olive-dark);border-color:var(--olive-dark)}.modal-btn-save:disabled{background:var(--ink-whisper);border-color:var(--ink-whisper);color:var(--paper);cursor:not-allowed;opacity:.6}.examples-section{margin-bottom:var(--space-xl)}.examples-section:last-child{margin-bottom:0}.new-example-section{border-top:1px solid var(--line);padding-top:var(--space-xl)}.example-count{font-size:var(--text-sm);color:var(--ink-muted)}.sql-examples-container{width:100%;overflow-x:auto;border-radius:var(--radius-sm)}.example-text{padding:var(--space-sm);font-size:var(--text-sm);color:var(--ink);line-height:1.6;word-break:break-word}.example-query-text{font-family:var(--font-mono);background:var(--paper-soft);border-radius:var(--radius-sm);padding:var(--space-sm)}.sql-examples-table{width:100%;border-collapse:collapse;margin:0}.sql-examples-table thead th{background:var(--paper);color:var(--ink);padding:var(--space-sm) var(--space-md);text-align:left;font-weight:var(--weight-medium);font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--line-emphasis);position:sticky;top:0;z-index:10}.sql-examples-table tbody tr.example-row{border-bottom:1px solid var(--line)}.sql-examples-table tbody tr.example-row:hover{background:var(--paper-soft)}.sql-examples-table td{padding:var(--space-sm) var(--space-md);vertical-align:middle;border:none}.example-input{width:100%;padding:var(--space-sm) var(--space-md);border:1px solid var(--line);border-radius:var(--radius-sm);font-size:var(--text-sm);font-family:inherit;resize:vertical;min-height:60px;background:var(--paper);color:var(--ink);transition:border-color var(--transition-fast)}.example-query{font-family:var(--font-mono)}.example-input:focus{outline:none;border-color:var(--ink-muted)}.example-input::placeholder{color:var(--ink-whisper);font-style:italic}.validate-row-btn{background:transparent;color:var(--ink-muted);border:none;padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-sm);cursor:pointer;font-size:var(--text-xs);font-weight:var(--weight-medium);transition:color var(--transition-fast);white-space:nowrap}.validate-row-btn:hover{color:var(--accent)}.validate-row-btn:disabled{color:var(--ink-whisper);cursor:not-allowed}.delete-row-btn{background:transparent;color:var(--ink-whisper);border:none;padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-sm);cursor:pointer;font-size:var(--text-xs);font-weight:var(--weight-medium);transition:color var(--transition-fast);white-space:nowrap}.delete-row-btn:hover{color:#c45c5c}.add-row{background:transparent}.add-row-cell{padding:var(--space-md);text-align:center}.add-row-btn{background:transparent;border:1px dashed var(--line-emphasis);color:var(--ink-muted);padding:var(--space-sm) var(--space-lg);border-radius:var(--radius-sm);cursor:pointer;font-size:var(--text-sm);font-weight:var(--weight-medium);display:inline-flex;align-items:center;gap:var(--space-sm);transition:all var(--transition-fast)}.add-row-btn:hover{border-color:var(--ink-muted);color:var(--ink)}.add-icon{font-size:var(--text-lg);line-height:1}.modal-btn-validate{background:transparent;color:var(--ink-soft);border:1px solid var(--line-emphasis)}.modal-btn-validate:hover{border-color:var(--ink-muted);color:var(--ink)}.modal-btn-validate:disabled{color:var(--ink-whisper);border-color:var(--line);cursor:not-allowed}.knowledge-section{margin-bottom:var(--space-xl)}.knowledge-section:last-child{margin-bottom:0}.new-knowledge-section{border-top:1px solid var(--line);padding-top:var(--space-xl)}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-md);padding-bottom:var(--space-sm)}.section-header h3{margin:0;font-size:var(--text-sm);font-weight:var(--weight-medium);color:var(--ink)}.knowledge-count{font-size:var(--text-sm);color:var(--ink-muted)}.knowledge-container{width:100%;overflow-x:auto;max-height:400px;overflow-y:auto;border-radius:var(--radius-sm)}.knowledge-table{width:100%;border-collapse:collapse;margin:0}.knowledge-table thead th{background:var(--paper);color:var(--ink);padding:var(--space-sm) var(--space-md);text-align:left;font-weight:var(--weight-medium);font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--line-emphasis);position:sticky;top:0;z-index:10}.knowledge-table tbody tr.knowledge-row{border-bottom:1px solid var(--line)}.knowledge-table tbody tr.knowledge-row:hover{background:var(--paper-soft)}.knowledge-table td{padding:var(--space-sm) var(--space-md);vertical-align:middle;border:none}.row-number{text-align:center;font-weight:var(--weight-normal);color:var(--ink-muted);font-size:var(--text-sm)}.knowledge-text{padding:var(--space-sm);font-size:var(--text-sm);color:var(--ink);line-height:1.6;word-break:break-word}.knowledge-title{font-weight:var(--weight-medium);color:var(--ink)}.knowledge-content{background:var(--paper-soft);border-radius:var(--radius-sm);max-height:100px;overflow-y:auto;padding:var(--space-sm)}.empty-row{background:transparent}.empty-message{text-align:center;padding:var(--space-xl);color:var(--ink-muted);font-style:italic}.knowledge-form{background:var(--paper-soft);padding:var(--space-lg);border-radius:var(--radius-sm)}.form-group{margin-bottom:var(--space-md)}.form-group:last-child{margin-bottom:0}.form-group label{display:block;margin-bottom:var(--space-xs);font-size:var(--text-xs);font-weight:var(--weight-medium);color:var(--ink-muted);text-transform:uppercase;letter-spacing:.04em}.knowledge-input{width:100%;padding:var(--space-sm) var(--space-md);border:1px solid var(--line);border-radius:var(--radius-sm);font-size:var(--text-sm);font-family:inherit;resize:vertical;background:var(--paper);color:var(--ink);transition:border-color var(--transition-fast)}.knowledge-input:focus{outline:none;border-color:var(--ink-muted)}.knowledge-input::placeholder{color:var(--ink-whisper);font-style:italic}.form-actions{display:flex;gap:var(--space-sm);justify-content:flex-end;margin-top:var(--space-md)}.cancel-btn,.save-btn{padding:var(--space-sm) var(--space-lg);border:1px solid var(--line-emphasis);border-radius:var(--radius-sm);cursor:pointer;font-size:var(--text-sm);font-weight:var(--weight-medium);transition:all var(--transition-fast);background:transparent}.cancel-btn{color:var(--ink-soft)}.cancel-btn:hover{border-color:var(--ink-muted);color:var(--ink)}.save-btn{background:var(--olive);color:var(--paper);border-color:var(--olive)}.save-btn:hover{background:var(--olive-dark);border-color:var(--olive-dark)}.save-btn:disabled{background:var(--ink-whisper);border-color:var(--ink-whisper);color:var(--paper);cursor:not-allowed;opacity:.6}.action-buttons{display:flex;gap:var(--space-xs);align-items:center;justify-content:center;flex-wrap:wrap}.edit-btn,.delete-btn{border:none;padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-sm);cursor:pointer;font-size:var(--text-xs);font-weight:var(--weight-medium);transition:color var(--transition-fast);white-space:nowrap;background:transparent}.edit-btn{color:var(--ink-muted)}.edit-btn:hover{color:var(--ink)}.delete-btn{color:var(--ink-whisper)}.delete-btn:hover{color:#c45c5c}.knowledge-container::-webkit-scrollbar{width:5px;height:5px}.knowledge-container::-webkit-scrollbar-track{background:transparent}.knowledge-container::-webkit-scrollbar-thumb{background:var(--ink-whisper);border-radius:3px}.knowledge-container::-webkit-scrollbar-thumb:hover{background:var(--ink-muted)}.knowledge-content::-webkit-scrollbar{width:4px}.knowledge-content::-webkit-scrollbar-track{background:transparent}.knowledge-content::-webkit-scrollbar-thumb{background:var(--ink-whisper);border-radius:2px}.chart-modal-overlay{display:flex;position:fixed;inset:0;width:100vw;height:100vh;background:#2c2825b3;z-index:9999;justify-content:center;align-items:center;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.chart-modal-content{background:var(--paper, #f8f6f3);border-radius:12px;width:90vw;height:85vh;max-width:1400px;max-height:900px;display:flex;flex-direction:column;box-shadow:0 25px 50px -12px #00000040;overflow:hidden;position:relative}.chart-modal-header{padding:var(--space-md) var(--space-lg);border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;flex-shrink:0}.chart-modal-title{font-size:var(--text-base);font-weight:var(--weight-medium);color:var(--ink);display:flex;align-items:center;gap:var(--space-sm)}.chart-modal-title:before{content:"";width:4px;height:16px;background:var(--olive);border-radius:2px}.chart-modal-close{background:none;border:none;color:#8a847d;font-size:28px;font-weight:300;cursor:pointer;width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:6px;transition:all .15s ease;line-height:1;z-index:10}.chart-modal-close:hover{color:#2c2825;background:#0000000d}.chart-modal-body{flex:1;display:flex;overflow:hidden;min-height:0}.chart-modal-chart-area{flex:1;display:flex;flex-direction:column;min-width:0;overflow:hidden;background:#f3f1ed}.chart-modal-chart-container{flex:1;width:100%;height:100%;padding:16px;background:#f3f1ed;overflow:hidden;position:relative}.chart-modal-settings{width:280px;border-left:1px solid var(--line);background:var(--paper);display:flex;flex-direction:column;flex-shrink:0;overflow-y:auto}.chart-settings-header{padding:var(--space-md) var(--space-lg);border-bottom:1px solid var(--line);font-size:var(--text-sm);font-weight:var(--weight-medium);color:var(--ink);display:flex;align-items:center;gap:var(--space-xs)}.chart-settings-header svg{color:var(--ink-muted)}.chart-settings-body{padding:var(--space-lg);display:flex;flex-direction:column;gap:var(--space-lg)}.chart-setting-group{display:flex;flex-direction:column;gap:var(--space-xs)}.chart-setting-label{font-size:var(--text-xs);font-weight:var(--weight-medium);color:var(--ink-muted);text-transform:uppercase;letter-spacing:.04em}.chart-setting-select{width:100%;padding:var(--space-sm) var(--space-md);border:1px solid var(--line);border-radius:var(--radius-sm);font-size:var(--text-sm);font-family:inherit;background:var(--paper);color:var(--ink);cursor:pointer;transition:border-color var(--transition-fast);appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238a847d' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}.chart-setting-select:hover{border-color:var(--ink-muted)}.chart-setting-select:focus{outline:none;border-color:var(--olive)}.chart-type-option{display:flex;align-items:center;gap:var(--space-sm)}.chart-settings-divider{height:1px;background:var(--line);margin:var(--space-sm) 0}.chart-settings-info{font-size:var(--text-xs);color:var(--ink-muted);line-height:1.5;padding:var(--space-sm);background:var(--paper-soft);border-radius:var(--radius-sm)}.chart-tabs{display:flex;border-bottom:1px solid var(--line);padding:0 var(--space-md)}.chart-tab{flex:1;padding:var(--space-sm) var(--space-md);background:none;border:none;border-bottom:2px solid transparent;font-size:var(--text-sm);font-family:inherit;color:var(--ink-muted);cursor:pointer;transition:all .15s ease}.chart-tab:hover{color:var(--ink)}.chart-tab.active{color:var(--ink);border-bottom-color:var(--olive)}.chart-tab-content{display:none}.chart-tab-content.active{display:flex}.chart-series-list{display:flex;flex-direction:column;gap:var(--space-xs);max-height:240px;overflow-y:auto}.chart-series-item{display:flex;align-items:center;gap:var(--space-xs);padding:var(--space-xs);background:var(--paper-soft);border-radius:var(--radius-sm);border:1px solid var(--line)}.chart-series-item .series-column{flex:1;min-width:0}.chart-series-item .series-column select{width:100%;padding:var(--space-xs) var(--space-sm);border:1px solid var(--line);border-radius:var(--radius-xs);font-size:var(--text-xs);font-family:inherit;background:var(--paper);color:var(--ink);cursor:pointer}.chart-series-item .series-type{width:70px;flex-shrink:0}.chart-series-item .series-type select{width:100%;padding:var(--space-xs) var(--space-sm);border:1px solid var(--line);border-radius:var(--radius-xs);font-size:var(--text-xs);font-family:inherit;background:var(--paper);color:var(--ink);cursor:pointer}.chart-series-item .series-remove{width:24px;height:24px;padding:0;background:none;border:none;color:var(--ink-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-xs);flex-shrink:0;transition:all .15s ease}.chart-series-item .series-remove:hover{background:#0000000d;color:#c53030}.chart-add-series-btn{display:flex;align-items:center;justify-content:center;gap:var(--space-xs);width:100%;padding:var(--space-sm);margin-top:var(--space-xs);background:none;border:1px dashed var(--line);border-radius:var(--radius-sm);font-size:var(--text-xs);font-family:inherit;color:var(--ink-muted);cursor:pointer;transition:all .15s ease}.chart-add-series-btn:hover{border-color:var(--ink-muted);color:var(--ink);background:var(--paper-soft)}.chart-series-list::-webkit-scrollbar{width:4px}.chart-series-list::-webkit-scrollbar-track{background:transparent}.chart-series-list::-webkit-scrollbar-thumb{background:var(--ink-whisper);border-radius:2px}.chart-modal-settings::-webkit-scrollbar{width:4px}.chart-modal-settings::-webkit-scrollbar-track{background:transparent}.chart-modal-settings::-webkit-scrollbar-thumb{background:var(--ink-whisper);border-radius:2px}@media(max-width:900px){.chart-modal-body{flex-direction:column}.chart-modal-settings{width:100%;border-left:none;border-top:1px solid var(--line);max-height:200px}.chart-settings-body{flex-direction:row;flex-wrap:wrap}.chart-setting-group{flex:1;min-width:150px}}.erd-panel{position:absolute;inset:0;background:var(--paper);border:1px solid var(--line);transform:translate(-100%);transition:transform var(--transition-base);z-index:10;display:flex;flex-direction:column;border-radius:var(--radius-md)}.erd-panel.active{transform:translate(0)}.erd-panel-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-sm) var(--space-md);border-bottom:1px solid var(--line);flex-shrink:0}.erd-panel-header h3{font-size:var(--text-sm);font-weight:var(--weight-medium);color:var(--ink);margin:0;flex:1;text-align:center}.erd-header-actions{display:flex;align-items:center;gap:var(--space-xs)}.erd-back-btn,.erd-expand-btn,.erd-download-btn{display:flex;align-items:center;justify-content:center;width:28px;height:28px;background:transparent;border:none;border-radius:var(--radius-sm);color:var(--ink-soft);cursor:pointer;transition:color var(--transition-fast),background 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h2{color:var(--ink);font-size:1.125rem;font-weight:500;margin-bottom:var(--space-lg)}.admin-loading,.admin-empty{text-align:center;padding:var(--space-xl);color:var(--ink-muted)}.admin-user-table{width:100%;border-collapse:collapse}.admin-user-table th,.admin-user-table td{padding:var(--space-md);text-align:left;border-bottom:1px solid var(--line)}.admin-user-table th{color:var(--ink-muted);font-size:.75rem;font-weight:500;letter-spacing:.05em;text-transform:uppercase}.admin-user-table td{color:var(--ink-soft);font-size:.875rem}.admin-user-table tr:hover{background:var(--paper-soft)}.admin-oauth-sub{font-family:JetBrains Mono,SF Mono,Monaco,monospace;font-size:.75rem;color:var(--ink-muted)}.admin-role-select{padding:.375rem .5rem;background:var(--paper);border:1px solid var(--line);border-radius:4px;font-size:.875rem;color:var(--ink);cursor:pointer}.admin-role-select:focus{outline:none;border-color:var(--olive-muted)}.admin-role-badge-root{display:inline-block;padding:.25rem .5rem;background:var(--olive-soft);color:var(--olive-dark);border-radius:4px;font-size:.75rem;font-weight:500;text-transform:uppercase}