.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1e3c72,#2a5298 50%,#1e3c72);position:relative;overflow:hidden}.login-container:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(255,255,255,.1) 0,transparent 60%);animation:pulse 15s ease-in-out infinite}@keyframes pulse{0%,to{transform:scale(1);opacity:.5}50%{transform:scale(1.1);opacity:.3}}.login-card{width:420px;padding:48px 40px;background:rgba(255,255,255,.95);border-radius:12px;box-shadow:0 8px 32px rgba(0,0,0,.2);position:relative;z-index:1;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.login-logo{text-align:center;margin-bottom:16px}.logo-icon{font-size:48px;line-height:1}.login-title{text-align:center;margin-bottom:8px;font-size:24px;font-weight:600;color:#1e3c72}.login-subtitle{margin-bottom:32px;letter-spacing:1px}.login-footer,.login-subtitle{text-align:center;font-size:12px;color:#999}.login-footer{margin-top:24px;padding-top:16px;border-top:1px solid #eee}.login-card .ant-input-affix-wrapper{border-radius:6px}.login-card .ant-btn-primary{height:44px;font-size:16px;border-radius:6px;background:linear-gradient(135deg,#1e3c72,#2a5298);border:none;box-shadow:0 4px 12px rgba(30,60,114,.3)}.login-card .ant-btn-primary:hover{background:linear-gradient(135deg,#2a5298,#1e3c72)}