.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2);padding:20px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif}.auth-card{background:#fff;border-radius:12px;box-shadow:0 10px 40px #0003;max-width:420px;width:100%;padding:40px}.auth-header{text-align:center;margin-bottom:30px}.auth-header h1{font-size:28px;font-weight:600;color:#333;margin:0 0 10px}.auth-header p{font-size:14px;color:#666;margin:0}.email-icon{font-size:48px;margin-bottom:16px}.auth-form{display:flex;flex-direction:column;gap:20px}.form-group{display:flex;flex-direction:column;gap:8px}.form-group label{font-size:14px;font-weight:500;color:#333}.form-group input{padding:12px 16px;border:1px solid #e0e0e0;border-radius:8px;font-size:14px;transition:border-color .2s}.form-group input:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.form-group input:disabled{background-color:#f5f5f5;cursor:not-allowed}.error-text{font-size:12px;color:#f44336}.error-banner{background-color:#ffebee;color:#c62828;padding:12px 16px;border-radius:8px;font-size:14px;border-left:4px solid #f44336}.success-banner{background-color:#e8f5e9;color:#2e7d32;padding:12px 16px;border-radius:8px;font-size:14px;border-left:4px solid #4caf50}.btn-primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;padding:14px 24px;border-radius:8px;font-size:16px;font-weight:500;cursor:pointer;transition:transform .2s,box-shadow .2s}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 12px #667eea66}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{background:#fff;color:#667eea;border:2px solid #667eea;padding:12px 24px;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:background-color .2s,color .2s}.btn-secondary:hover:not(:disabled){background-color:#f5f7ff}.btn-secondary:disabled{opacity:.6;cursor:not-allowed}.btn-link{background:none;border:none;color:#667eea;font-size:14px;font-weight:500;cursor:pointer;padding:4px 8px;text-decoration:none}.btn-link:hover{text-decoration:underline}.auth-footer{text-align:center;font-size:14px;color:#666;margin-top:10px}.auth-footer span{margin-right:8px}.terms-text{text-align:center;font-size:12px;color:#999;margin-top:16px}.terms-text a{color:#667eea;text-decoration:none}.terms-text a:hover{text-decoration:underline}.verification-content{display:flex;flex-direction:column;gap:24px}.email-display{background-color:#f5f7ff;padding:16px;border-radius:8px;text-align:center;word-break:break-all}.email-display strong{color:#667eea;font-size:16px}.instructions{padding:20px;background-color:#fafafa;border-radius:8px}.instructions h3{font-size:16px;font-weight:600;color:#333;margin:0 0 16px}.instructions ol{margin:0;padding-left:20px}.instructions ol li{font-size:14px;color:#666;margin-bottom:8px}.tips{padding:16px;background-color:#fff9e6;border-radius:8px;border-left:4px solid #ffc107}.tips p{font-size:14px;font-weight:600;color:#f57f17;margin:0 0 8px}.tips ul{margin:0;padding-left:20px}.tips ul li{font-size:13px;color:#666;margin-bottom:4px}.verification-actions{display:flex;flex-direction:column;gap:12px}@media(max-width:480px){.auth-card{padding:30px 20px}.auth-header h1{font-size:24px}.form-group input{padding:10px 14px}.btn-primary{padding:12px 20px}}