.login-container{display:flex;justify-content:center;align-items:center;min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2)}.login-container .login-card{width:400px;padding:32px}.login-container .login-card .login-title{text-align:center;margin-bottom:24px;color:#333}.admin-layout{min-height:100vh;display:flex}.admin-layout .sider{background:#001529;flex-shrink:0;position:fixed;height:100vh;left:0;top:0;overflow-y:auto;transition:width .3s cubic-bezier(.645,.045,.355,1);transition:background-color .3s ease,width .3s cubic-bezier(.645,.045,.355,1)}.admin-layout .sider .logo{height:64px;line-height:64px;text-align:center;color:#fff;font-size:16px;font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:0 16px}.admin-layout .admin-layout-main{flex:1;margin-left:200px;display:flex;flex-direction:column;min-height:100vh;transition:width .3s cubic-bezier(.645,.045,.355,1);transition:background-color .3s ease,width .3s cubic-bezier(.645,.045,.355,1)}.admin-layout .header{background:#fff;padding:0 24px;display:flex;justify-content:space-between;align-items:center;box-shadow:0 2px 8px #0000001a;flex-shrink:0;position:sticky;top:0;z-index:100}.admin-layout .header .header-left,.admin-layout .header .header-right{display:flex;align-items:center}.admin-layout .content{flex:1;margin:24px;padding:24px;background:#fff;border-radius:8px;box-shadow:0 2px 8px #00000014;overflow-y:auto;max-height:calc(100vh - 112px)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}#root{min-height:100vh}