#root{display:flex;justify-content:center;background-color:#121212;min-height:100vh;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}.mobile-container{width:100%;max-width:480px;min-height:100vh;background-color:#f8f9fa;display:flex;flex-direction:column;position:relative;box-shadow:0 0 20px #0000004d}.page-content{flex:1;padding:20px 20px 80px;overflow-y:auto}.bottom-nav{position:fixed;bottom:0;width:100%;max-width:480px;height:65px;background-color:#fff;border-top:1px solid #e0e0e0;display:flex;justify-content:space-around;align-items:center;z-index:1000}.nav-item{display:flex;flex-direction:column;align-items:center;background:none;border:none;color:#757575;font-size:11px;cursor:pointer}.nav-item.active{color:#2c3e50;font-weight:700}.nav-icon{font-size:20px;margin-bottom:3px}