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h3{font-size:14px;font-weight:600}.dbml-actions,.diagram-controls{align-items:center;gap:8px;display:flex}.schema-type-select{background:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-primary);cursor:pointer;border-radius:6px;outline:none;padding:6px 12px;font-family:inherit;font-size:13px;transition:all .2s}.schema-type-select:hover{background:var(--bg-hover);border-color:var(--primary)}.schema-type-select:focus{border-color:var(--primary);box-shadow:0 0 0 2px #3498db33}.dbml-actions button{align-items:center;gap:6px;font-size:13px;display:flex}.dbml-actions button svg{width:14px;height:14px}.diagram-controls .btn-icon{background:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border-color);cursor:pointer;border-radius:4px;justify-content:center;align-items:center;width:32px;height:32px;font-size:14px;font-weight:700;transition:all .2s;display:flex}.diagram-controls .btn-icon:hover{background:var(--accent-color);color:#fff;border-color:var(--accent-color)}.dbml-editor{background:var(--bg-primary);color:var(--text-primary);resize:none;border:none;outline:none;flex:1;padding:15px;font-family:Monaco,Menlo,Ubuntu Mono,monospace;font-size:13px;line-height:1.6}.dbml-diagram-section{flex-direction:column;display:flex;overflow:hidden}.dbml-canvas{background:var(--bg-primary);cursor:grab;-webkit-user-select:none;user-select:none;flex:1;padding:0;position:relative;overflow:hidden}.dbml-canvas.panning{cursor:grabbing}.dbml-viewport{transform-origin:0 0;width:100%;min-width:2000px;height:100%;min-height:2000px;padding:20px;position:relative}.dbml-viewport svg{z-index:1}.db-table-card{background:var(--bg-secondary);border:2px solid var(--border-color);cursor:move;-webkit-user-select:none;user-select:none;pointer-events:auto;z-index:10;border-radius:8px;min-width:220px;position:absolute;box-shadow:0 4px 8px #0000004d}.db-table-card.dragging{opacity:.7;cursor:grabbing}.db-table-header{background:var(--bg-tertiary);border-bottom:2px solid var(--border-color);border-radius:6px 6px 0 0;align-items:center;gap:8px;padding:12px;font-size:13px;font-weight:600;display:flex}.db-table-body{padding:8px 0}.db-table-column{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;gap:8px;padding:6px 12px;font-size:12px;display:flex}.db-table-column:last-child{border-bottom:none}.column-name{flex-shrink:0;align-items:center;gap:6px;min-width:0;display:flex}.column-type{color:var(--text-secondary);text-overflow:ellipsis;white-space:nowrap;text-align:right;min-width:0;font-size:11px;overflow:hidden}.column-key{border-radius:3px;margin-left:4px;padding:2px 4px;font-size:9px;font-weight:600}.column-key[data-key=PK]{background:var(--warning);color:#000}.column-key[data-key=FK]{background:var(--accent-color);color:#fff}.relation-line{pointer-events:none;z-index:1;position:absolute}.relation-line line{stroke:var(--accent-primary);stroke-width:2px;opacity:.6}.relation-line.hover line{stroke-width:3px;opacity:1}.ai-panel{width:var(--ai-panel-width);background:var(--bg-secondary);border-left:1px solid var(--border-color);-webkit-user-select:text;user-select:text;flex-direction:column;display:flex;overflow:hidden}.ai-panel-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:15px;display:flex}.ai-panel-header h3{margin:0;font-size:14px;font-weight:600}.ai-connection-indicator{color:var(--text-secondary);opacity:.8;font-size:11px}.ai-chat-container{-webkit-user-select:text;user-select:text;flex-direction:column;flex:1;gap:15px;padding:15px;display:flex;overflow-y:auto}.ai-welcome{background:var(--bg-tertiary);color:var(--text-secondary);-webkit-user-select:text;user-select:text;cursor:text;border-radius:8px;padding:15px;font-size:13px;line-height:1.6}.ai-message{-webkit-user-select:text;user-select:text;cursor:text;border-radius:8px;max-width:85%;padding:12px 15px;font-size:13px;line-height:1.6}.ai-message.user{background:var(--accent-primary);color:#fff;align-self:flex-end;margin-left:auto}.ai-message.assistant{background:var(--bg-tertiary);align-self:flex-start}.ai-message pre{background:var(--bg-primary);-webkit-user-select:text;user-select:text;cursor:text;border-radius:4px;margin:10px 0;padding:10px;font-size:12px;overflow-x:auto}.ai-input-container{border-top:1px solid var(--border-color);flex-direction:column;gap:10px;padding:15px;display:flex}.ai-chat-input{background:var(--bg-tertiary);border:1px solid var(--border-color);width:100%;color:var(--text-primary);resize:none;border-radius:6px;outline:none;padding:10px;font-family:inherit;font-size:13px;transition:border-color .2s}.ai-chat-input:focus{border-color:var(--accent-primary)}.ai-message .gemini-key-link{color:var(--accent-hover);cursor:pointer;font-weight:500;text-decoration:none}.ai-message .gemini-key-link:hover{text-decoration:underline}@keyframes spin{to{transform:rotate(360deg)}}.loading{border:2px solid var(--border-color);border-top-color:var(--accent-primary);border-radius:50%;width:16px;height:16px;animation:.6s linear infinite spin;display:inline-block}
html,body{height:100%}button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}.form-group input[type=checkbox]{vertical-align:middle;width:auto;accent-color:var(--accent-primary);margin-right:6px;padding:0}.form-group label:has(input[type=checkbox]){cursor:pointer;align-items:center;margin-bottom:0;display:flex}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:5px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.auth-screen{background:var(--bg-primary);justify-content:center;align-items:center;height:100vh;display:flex}.auth-card{background:var(--bg-secondary);border:1px solid var(--border-color);text-align:center;border-radius:12px;width:340px;padding:32px}.auth-card h1{color:var(--accent-primary);margin-bottom:4px;font-size:22px;font-weight:600}.auth-form{text-align:left;flex-direction:column;gap:14px;margin-top:20px;display:flex}.auth-form label{color:var(--text-secondary);flex-direction:column;gap:6px;font-size:13px;display:flex}.auth-form input{background:var(--bg-tertiary);border:1px solid var(--border-color);color:var(--text-primary);border-radius:4px;outline:none;padding:10px 12px;font-size:14px}.auth-form input:focus{border-color:var(--accent-primary)}.auth-form button{margin-top:6px}.auth-error{color:var(--error);border:1px solid var(--error);background:#f487711a;border-radius:4px;padding:8px 10px;font-size:12px}.auth-switch{margin-top:16px;font-size:12px}.current-username{color:var(--text-secondary);text-overflow:ellipsis;white-space:nowrap;max-width:140px;font-size:12px;overflow:hidden}