/* 1. 전체 화면 스타일: 배경 설정 및 Flexbox로 중앙 정렬 준비 */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f0f2f5;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

/* 2. 로그인 컨테이너 스타일 */
.login-container {
    background-color: #fff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 350px;
    text-align: center;
}

/* 3. 제목 스타일 */
.login-container h2 {
    margin-bottom: 30px;
    color: #333;
}

/* 4. 입력 필드 그룹 스타일 */
.input-group {
    margin-bottom: 20px;
    text-align: left;
}

/* 5. 라벨 스타일 */
.input-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: #555;
}

/* 6. 입력 필드 스타일 */
.input-group input {
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 6px;
    box-sizing: border-box;
    transition: border 0.3s;
}
.input-group input:focus {
    border: 1px solid #287dd8;
    outline: none;
}

/* 7. 버튼 스타일 */
#loginButton {
    width: 100%;
    padding: 12px;
    background-color: #287dd8;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

#loginButton:hover {
    background-color: #085fbd;
}

.google-login-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 45px;
    background-color: #ffffff;
    color: #757575;
    border: 1px solid #dadce0;
    border-radius: 4px;
    text-decoration: none;
    font-family: 'Roboto', sans-serif;
    font-size: 14px;
    font-weight: 500;
    transition: background-color 0.3s;
    margin: 10px auto;
}

.google-login-button:hover {
    background-color: #ededed;
}

.google-login-button::before {
    content: '';
    display: inline-block;
    width: 18px;
    height: 18px;
    margin-right: 10px;
    background: url('https://www.gstatic.com/images/branding/product/1x/gsa_512dp.png') no-repeat center;
    background-size: contain;
}

hr {
    border: 0;
    border-top: 1px solid #eee;
    margin: 20px 0;
}

.sign-up-form {
    color: #757575;
}

.sign-up-form a {
    color: #287dd8;
    text-decoration: none;
    transition: color 0.3s;
}
.sign-up-form a:hover {
    color: #2162a8;
}