ga-commission-system/ga-frontend/src/pages/LoginPage.tsx

import { Button, Divider, Form, Input, Typography } from 'antd';
import { LockOutlined, UserOutlined } from '@ant-design/icons';
import { useNavigate } from 'react-router-dom';
import { authApi } from '@/api/auth';
import { useAuthStore } from '@/stores/auth';
import { COLOR_PRIMARY, GRAY, SHADOW } from '@/theme/tokens';

const { Title, Text } = Typography;

export default function LoginPage() {
  const navigate = useNavigate();
  const setAuth  = useAuthStore((s) => s.setAuth);

  const onFinish = async (values: { loginId: string; password: string }) => {
    try {
      const resp = await authApi.login(values);
      localStorage.setItem('accessToken',  resp.accessToken);
      if (resp.refreshToken) localStorage.setItem('refreshToken', resp.refreshToken);
      setAuth({
        userId:   resp.userId,
        loginId:  resp.loginId,
        userName: resp.userName,
        roles:    resp.roles,
      });
      navigate('/');
    } catch {
      // 인터셉터에서 메시지 처리
    }
  };

  return (
    <div
      style={{
        minHeight:      '100vh',
        display:        'flex',
        alignItems:     'center',
        justifyContent: 'center',
        background:     GRAY[50],
        padding:        24,
      }}
    >
      <div
        style={{
          width:        440,
          background:   '#ffffff',
          borderRadius: 20,
          boxShadow:    SHADOW.lg,
          overflow:     'hidden',
        }}
      >
        {/* 상단 브랜드 헤더 */}
        <div
          style={{
            background: COLOR_PRIMARY,
            padding:    '36px 40px 32px',
            textAlign:  'center',
          }}
        >
          <div
            style={{
              width:          52, height: 52,
              borderRadius:   14,
              background:     'rgba(255,255,255,0.18)',
              display:        'flex',
              alignItems:     'center',
              justifyContent: 'center',
              margin:         '0 auto 16px',
              color:          '#fff',
              fontWeight:     800,
              fontSize:       20,
              letterSpacing:  -0.5,
            }}
          >
            GA
          </div>
          <Title level={3} style={{ color: '#ffffff', margin: 0, fontWeight: 700, fontSize: 22 }}>
            GA 정산시스템
          </Title>
          <Text style={{ color: 'rgba(255,255,255,0.7)', fontSize: 13, marginTop: 6, display: 'block' }}>
            GA Commission Management System
          </Text>
        </div>

        {/* 로그인 폼 */}
        <div style={{ padding: '36px 40px 40px' }}>
          <Form layout="vertical" onFinish={onFinish} autoComplete="off">
            <Form.Item
              label={<Text style={{ fontSize: 13, fontWeight: 500, color: GRAY[600] }}>아이디</Text>}
              name="loginId"
              rules={[{ required: true, message: '아이디를 입력하세요' }]}
              style={{ marginBottom: 16 }}
            >
              <Input
                prefix={<UserOutlined style={{ color: GRAY[400] }} />}
                placeholder="아이디 입력"
                size="large"
                autoFocus
                style={{ height: 52, borderRadius: 12, fontSize: 15 }}
              />
            </Form.Item>

            <Form.Item
              label={<Text style={{ fontSize: 13, fontWeight: 500, color: GRAY[600] }}>비밀번호</Text>}
              name="password"
              rules={[{ required: true, message: '비밀번호를 입력하세요' }]}
              style={{ marginBottom: 28 }}
            >
              <Input.Password
                prefix={<LockOutlined style={{ color: GRAY[400] }} />}
                placeholder="비밀번호 입력"
                size="large"
                style={{ height: 52, borderRadius: 12, fontSize: 15 }}
              />
            </Form.Item>

            <Button
              type="primary"
              htmlType="submit"
              block
              style={{
                fontWeight:   700,
                fontSize:     16,
                height:       56,
                borderRadius: 12,
                letterSpacing: 0.3,
              }}
            >
              로그인
            </Button>
          </Form>

          <Divider style={{ margin: '28px 0 20px', borderColor: GRAY[100] }} />

          <Text style={{ fontSize: 13, color: GRAY[400], display: 'block', textAlign: 'center' }}>
            문의: 시스템 관리자 · 내선 1234
          </Text>
        </div>
      </div>
    </div>
  );
}