:root{--bg: #ffffff;--bg-card: #f9fafb;--bg-elevated: #f3f4f6;--bg-hover: #e5e7eb;--bg-input: #f9fafb;--border: #e5e7eb;--border-focus: #4F46E5;--accent: #4F46E5;--accent-light: rgba(79, 70, 229, .1);--accent-hover: #4338CA;--green: #22C55E;--green-light: rgba(34, 197, 94, .1);--orange: #F59E0B;--orange-light: rgba(245, 158, 11, .1);--red: #EF4444;--red-light: rgba(239, 68, 68, .1);--violet: #8B5CF6;--violet-light: rgba(139, 92, 246, .1);--cyan: #06B6D4;--cyan-light: rgba(6, 182, 212, .1);--text: #111827;--text-2: #374151;--text-3: #6B7280;--text-4: #9CA3AF;--shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 16px rgba(0,0,0,.08), 0 2px 4px rgba(0,0,0,.04);--shadow-lg: 0 10px 40px rgba(0,0,0,.1), 0 4px 8px rgba(0,0,0,.05);--shadow-glow: 0 0 20px rgba(79, 70, 229, .18);--sidebar-w: 260px;--topbar-h: 64px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--font-display: "Outfit", "DM Sans", sans-serif;--font-body: "DM Sans", "Nunito", system-ui, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--ease: cubic-bezier(.22, 1, .36, 1)}[data-theme=dark]{--bg: #0F172A;--bg-card: #1E293B;--bg-elevated: #263042;--bg-hover: #2d3a50;--bg-input: #1E293B;--border: #2d3a50;--border-focus: #6366F1;--accent: #6366F1;--accent-light: rgba(99, 102, 241, .12);--accent-hover: #4F46E5;--green-light: rgba(34, 197, 94, .12);--orange-light: rgba(245, 158, 11, .12);--red-light: rgba(239, 68, 68, .12);--violet-light: rgba(139, 92, 246, .12);--cyan-light: rgba(6, 182, 212, .12);--text: #E2E8F0;--text-2: #CBD5E1;--text-3: #94A3B8;--text-4: #64748B;--shadow-sm: 0 1px 3px rgba(0,0,0,.3);--shadow-md: 0 4px 16px rgba(0,0,0,.3);--shadow-lg: 0 10px 40px rgba(0,0,0,.4);--shadow-glow: 0 0 24px rgba(99, 102, 241, .25)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}html,body,#root{height:100%}body{background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background .25s var(--ease),color .25s var(--ease)}a{color:inherit;text-decoration:none}button{font-family:var(--font-body);cursor:pointer}input,select,textarea{font-family:var(--font-body)}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:var(--bg-card)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:99px}::-webkit-scrollbar-thumb:hover{background:var(--accent)}.app-shell{display:flex;height:100vh;overflow:hidden}.sidebar{width:var(--sidebar-w);height:100vh;background:var(--bg-card);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;left:0;top:0;z-index:200;transition:transform .3s var(--ease),width .3s var(--ease);overflow-y:auto;overflow-x:hidden}.sidebar.collapsed{width:64px}.sidebar.mobile-hidden{transform:translate(-100%)}.main-content{flex:1;display:flex;flex-direction:column;overflow:hidden;margin-left:var(--sidebar-w);transition:margin-left .3s var(--ease)}.main-content.sidebar-collapsed{margin-left:64px}.topbar{height:var(--topbar-h);background:var(--bg-card);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 24px;gap:12px;flex-shrink:0;position:sticky;top:0;z-index:100;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.page-body{flex:1;overflow-y:auto;padding:28px 32px}.sidebar-overlay{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;z-index:150;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.sidebar-overlay.visible{display:block}.sidebar-logo{padding:20px 16px 16px;border-bottom:1px solid 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