.unified-login{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2);padding:24px;box-sizing:border-box}.unified-login__card{width:100%;max-width:440px;background:#fff;border-radius:16px;padding:40px 32px;box-shadow:0 20px 60px #00000026}.unified-login__header{text-align:center;margin-bottom:24px}.unified-login__logo{width:64px;height:64px;margin:0 auto 16px;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:16px;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px #667eea59}.unified-login__logo-text{color:#fff;font-size:32px;font-weight:700;line-height:1}.unified-login__title{color:#1a1a1a;font-size:22px;font-weight:600;margin:0 0 6px}.unified-login__subtitle{color:#999;font-size:14px;margin:0}.unified-login__tabs{margin-bottom:16px}.unified-login__tabs .ant-tabs-nav{margin-bottom:0}.unified-login__tabs .ant-tabs-tab{font-size:15px}.unified-login__tip{background:#f5f7fa;border-radius:8px;padding:8px 12px;margin-bottom:20px;text-align:center}.unified-login__tip span{color:#666;font-size:12px}.unified-login__form{width:100%}.unified-login__form-item{margin-bottom:16px}.unified-login__label{display:block;color:#333;font-size:14px;font-weight:500;margin-bottom:6px}.unified-login__input{height:44px;border-radius:8px;border:1px solid #e5e7eb;transition:all .2s}.unified-login__input:hover{border-color:#667eea}.unified-login__input:focus,.unified-login__input.ant-input-focused{border-color:#667eea;box-shadow:0 0 0 2px #667eea1a}.unified-login__btn{height:46px;font-size:16px;font-weight:500;border-radius:8px;background:linear-gradient(135deg,#667eea,#764ba2);border:none;box-shadow:0 4px 12px #667eea59;margin-top:8px}.unified-login__btn:hover{opacity:.95}.unified-login__footer{margin-top:24px;text-align:center}.unified-login__footer-text{color:#999;font-size:12px;margin:0}@media (max-width: 480px){.unified-login{padding:16px}.unified-login__card{padding:32px 24px}.unified-login__title{font-size:20px}}