.app-container{display:flex;min-height:100vh;background:#0f172a;position:relative}.main-content{flex:1;display:flex;flex-direction:column;min-width:0;margin-left:280px;transition:margin-left .3s ease}.content-panel{flex:1;padding:0;overflow-y:auto}.sidebar-overlay{display:none}@media (max-width: 768px){.main-content{margin-left:0!important;padding-bottom:0}.content-panel{padding:0}}@media (max-width: 480px){.content-panel{padding:0}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html{font-size:16px;height:100%;-webkit-text-size-adjust:100%}body{height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:#0f172a!important;color:#f8fafc!important;line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden}#root{min-height:100%;display:flex;flex-direction:column}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;color:#f8fafc}a{text-decoration:none;color:inherit}button{font-family:inherit;cursor:pointer;border:none;background:none}input,textarea,select{font-family:inherit;font-size:16px}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 16px}.no-scrollbar::-webkit-scrollbar{display:none}.no-scrollbar{-ms-overflow-style:none;scrollbar-width:none}input,textarea,select,[contenteditable]{caret-color:#007aff!important;font-size:16px!important}body{background-color:#0f172a!important;color:#f8fafc!important}@supports (-webkit-touch-callout: none){html,body,#root{height:-webkit-fill-available}}img{max-width:100%;display:block}input,textarea,button,select{-webkit-appearance:none;border-radius:0}:root{--primary-color: #667eea;--secondary-color: #764ba2;--success-color: #10b981;--danger-color: #ef4444;--warning-color: #f5a623;--info-color: #3b82f6;--bg-app: #0f172a;--bg-card: #1e293b;--bg-input: rgba(255, 255, 255, .05);--text-main: #f8fafc;--text-muted: #94a3b8;--border-color: rgba(255, 255, 255, .08);--hover-bg: rgba(255, 255, 255, .05);--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px}