@import"https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap";:root{--bg: #f8fafc;--sidebar-bg: #ffffff;--card-bg: #ffffff;--card-hover: #f1f5f9;--text: #0f172a;--text-muted: #64748b;--border: #e2e8f0;--blue: #3b82f6;--pink: #ec4899;--purple: #8b5cf6;--orange: #f97316;--green: #10b981;--cyan: #06b6d4;--indigo: #6366f1;--red: #ef4444;--amber: #f59e0b;--emerald: #10b981;--teal: #14b8a6;--yellow: #eab308;--slate: #64748b;--radius-sm: 8px;--radius: 12px;--radius-lg: 18px;--shadow: 0 1px 3px rgba(0, 0, 0, .1), 0 1px 2px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--accent-primary: var(--orange);--brick-stud-size: 8px;--brick-depth: 4px;--brick-radius: 10px;--brick-shadow: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--city-grid-opacity: .03;--bg-translucent: rgba(255, 255, 255, .8);--border-hover: #cbd5e1;--info-bg: #eff6ff;--info-border: #bfdbfe;--info-text: #1e40af;--bg-alt: #f1f5f9;--bg-hover: #e2e8f0;--accent-subtle: #fef2f2}body.dark-theme{--bg: #0f172a;--sidebar-bg: #1e293b;--card-bg: #1e293b;--card-hover: #334155;--text: #f1f5f9;--text-muted: #94a3b8;--border: #334155;--brick-shadow: 0 4px 6px -1px rgba(0, 0, 0, .4), 0 2px 4px -1px rgba(0, 0, 0, .3);--city-grid-opacity: .08;--shadow: 0 4px 6px -1px rgba(0, 0, 0, .3), 0 2px 4px -1px rgba(0, 0, 0, .2);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .4), 0 4px 6px -2px rgba(0, 0, 0, .2);--bg-translucent: rgba(15, 23, 42, .8);--border-hover: #4a5568;--info-bg: rgba(59, 130, 246, .1);--info-border: rgba(59, 130, 246, .2);--info-text: #60a5fa;--bg-alt: #1e293b;--bg-hover: #334155;--accent-subtle: rgba(239, 68, 68, .1)}.landing-page,.auth-overlay{--bg: #f8fafc;--sidebar-bg: #ffffff;--card-bg: #ffffff;--card-hover: #f1f5f9;--text: #0f172a;--text-muted: #64748b;--border: #e2e8f0;--city-grid-opacity: .03}.toast-notification{position:fixed;bottom:24px;left:50%;transform:translate(-50%) translateY(20px);background:#111113f2;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border);color:#fff;padding:10px 20px;border-radius:99px;font-size:13px;font-weight:600;z-index:9999;opacity:0;transition:all .4s cubic-bezier(.16,1,.3,1);box-shadow:var(--shadow-lg);pointer-events:none}.toast-notification.visible{transform:translate(-50%) translateY(0);opacity:1}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:Plus Jakarta Sans,system-ui,sans-serif;background:var(--bg);color:var(--text);height:100vh;overflow:hidden;display:flex;-webkit-font-smoothing:antialiased;-webkit-user-select:none;user-select:none}*{scrollbar-width:thin;scrollbar-color:var(--border) transparent}*::-webkit-scrollbar{width:6px;height:6px}*::-webkit-scrollbar-track{background:transparent}*::-webkit-scrollbar-thumb{background-color:var(--border);border-radius:20px;transition:background-color 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.action-btn:hover{background:var(--card-hover);color:var(--purple);border-color:var(--purple-soft)}.kb-btn-danger:hover{background:#ef44441a!important;color:#ef4444!important;border-color:#ef44444d!important}.kb-read-only-msg{font-size:12px;font-weight:600;color:var(--text-muted);display:flex;align-items:center;gap:8px;background:var(--card-hover);padding:8px 16px;border-radius:var(--radius-sm);border:1px solid var(--border)}.kb-read-only-msg i{width:14px;height:14px;color:var(--purple)}.kb-empty{grid-column:1 / -1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:60px 20px;color:var(--text-muted);text-align:center}.kb-empty i[data-lucide]{width:48px;height:48px;opacity:.3}.kb-empty p{margin:0;font-size:14px}.kb-empty-sub{font-size:12px!important;opacity:.8}.kb-empty-sub code{background:var(--bg-alt);border-radius:4px;padding:1px 5px;font-family:monospace;color:var(--purple)}.kb-editor-overlay{z-index:3000}.kb-editor-modal{max-width:900px!important;width:95vw;height:85vh;max-height:85vh;display:flex;flex-direction:column}.kb-editor-body{flex:1;overflow:hidden;padding:0;display:flex}.kb-editor-split{display:flex;width:100%;height:100%}.kb-editor-left{flex:0 0 320px;min-width:320px;border-right:1px solid var(--border);padding:24px;overflow-y:auto;display:flex;flex-direction:column;gap:20px;background:var(--sidebar-bg)}.kb-editor-right{flex:1;padding:24px;display:flex;flex-direction:column;gap:12px;background:var(--bg);min-width:0;position:relative}.kb-value-panel{flex:1;display:flex;flex-direction:column;position:relative;background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.kb-value-header{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;background:var(--bg-alt);border-bottom:1px solid var(--border)}.kb-value-title{font-size:12px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}.kb-value-copy-btn{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:4px;border-radius:4px;transition:all .2s;display:flex;align-items:center;justify-content:center}.kb-value-copy-btn:hover{background:var(--bg-hover);color:var(--blue)}.kb-value-copy-btn i{width:16px;height:16px}.kb-value-editor-container{flex:1;width:100%;position:relative}.kb-value-editor{width:100%;height:100%;border:none!important;background:transparent!important;padding:16px!important;font-family:Monaco,Consolas,Courier New,monospace!important;font-size:14px!important;line-height:1.6!important;resize:none!important;color:var(--text)!important;outline:none!important}.kb-value-editor--code{font-size:13px!important}.kb-ai-panel{border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden;margin-top:8px;background:var(--card-bg)}.kb-ai-toggle{display:flex;align-items:center;gap:8px;width:100%;padding:10px 14px;background:var(--bg-alt);border:none;cursor:pointer;font-size:12px;font-weight:600;color:var(--purple);text-align:left;transition:background .15s}.kb-ai-toggle:hover{background:#8b5cf614}.kb-ai-toggle i[data-lucide]:first-child{width:14px;height:14px}.kb-ai-toggle i[data-lucide]:last-child{width:12px;height:12px;margin-left:auto;transition:transform .2s}.kb-ai-body{padding:12px;border-top:1px solid var(--border);background:var(--card-bg)}.kb-ai-actions{display:flex;align-items:center;gap:8px;margin-top:8px}.btn-ai{display:flex;align-items:center;gap:6px;background:linear-gradient(135deg,#7c3aed,#8b5cf6);color:#fff;border:none;padding:6px 12px;border-radius:6px;font-size:12px;font-weight:700;cursor:pointer;transition:all .2s;box-shadow:0 2px 4px #7c3aed33}.btn-ai:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 6px #7c3aed4d}.btn-ai:disabled{opacity:.5;cursor:not-allowed}.btn-ai i[data-lucide]{width:14px;height:14px}.kb-ai-status{font-size:11px;color:var(--text-muted);font-style:italic}.kb-picker-modal{max-width:520px;width:100%;max-height:80vh;display:flex;flex-direction:column}.kb-picker-search-wrap{display:flex;align-items:center;gap:8px;padding:0 20px;border-bottom:1px solid var(--border);flex-shrink:0}.kb-picker-search-wrap i[data-lucide]{width:15px;height:15px;color:var(--text-muted);flex-shrink:0}.kb-picker-search{border:none!important;background:transparent!important;padding:12px 0!important;font-size:13px!important;flex:1}.kb-picker-list{flex:1;overflow-y:auto;padding:6px 8px;min-height:80px;max-height:360px}.kb-picker-row{display:flex;align-items:flex-start;gap:10px;width:100%;padding:10px 12px;border-radius:var(--radius-sm);border:none;background:transparent;cursor:pointer;text-align:left;transition:background .12s}.kb-picker-row:hover{background:var(--bg-alt)}.kb-picker-row.selected{background:#8b5cf61a;outline:2px solid rgba(139,92,246,.3)}.kb-picker-row-main{display:flex;flex-direction:column;gap:2px}.kb-picker-row-label{font-size:13px;font-weight:600;color:var(--text);font-family:monospace}.kb-picker-row-sub{font-size:11px;color:var(--text-muted)}.kb-picker-empty{text-align:center;color:var(--text-muted);font-size:13px;padding:20px}@media (max-width: 1024px){.kb-shell{padding:16px}.kb-header{flex-direction:column;align-items:stretch}.kb-header-right{flex-wrap:wrap}.kb-toolbar{flex-direction:column;align-items:stretch}.kb-search-wrap{min-width:0}.kb-grid,.kb-editor-row--two{grid-template-columns:1fr}.kb-editor-split{flex-direction:column}.kb-editor-left{flex:0 0 auto;min-width:0;border-right:none;border-bottom:1px solid var(--border)}.kb-editor-modal{height:95vh;max-height:95vh}}