/* styles.css */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

#login-page {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

#login-page .login-container {
    background-color: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    width: 300px;
}

#login-page h2 {
    text-align: center;
    margin-bottom: 20px;
    font-size: 24px;
}

#login-page .form-group {
    margin-bottom: 15px;
}

#login-page label {
    display: block;
    font-size: 14px;
    margin-bottom: 5px;
}

#login-page input[type="text"],
#login-page input[type="password"] {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 14px;
}

#login-page button {
    width: 100%;
    padding: 10px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
}

#login-page button:hover {
    background-color: #45a049;
}

#login-page .error-message {
    color: red;
    text-align: center;
    font-size: 14px;
    margin-top: 10px;
}

#content-page {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100vh;
}

#content-page .nav-bar {
    background-color: #333;
    width: 100VW;
    /*height: 2.7vw;*/
    min-height: 50px;
    display: flex;
    justify-content: space-between;
    line-height: 50px;
}

#content-page .nav-bar .nav-logo {
    display: flex;
    width: 100px;
    margin-right: 20px;
    background-color: rgba(255, 255, 255, 0.07);

}

#content-page .nav-bar .nav-menu {
    display: flex;
}
#content-page .nav-bar .nav-menu .nav-menu-item{
    margin-left: 5px;
    color: #dddddd;
    font-size: 17px;
    font-weight: bold;
    border-bottom: 5px solid rgba(255,255,255,0.6);
    padding: 0 10px;
    cursor: pointer;
    user-select: none;
    min-width: 95px;
    text-align: center;
}
#content-page .nav-bar .nav-menu .nav-menu-item:hover{
    color: #f4f4f4;
    background-color: rgba(255,255,255,0.07);
}
#content-page .nav-bar .nav-user {
    margin-left: auto;
    width: 80px;
    background-color: rgba(255, 255, 255, 0.07);
}

#content-page .content-body {

    height: calc(100VH - 2.70vw);
}
#content-page #drop-zone {
    cursor: pointer;
    width: 400px;
    height: 200px;
    border: 2px dashed #ccc;
    text-align: center;
    line-height: 200px;
    color: #666;
    font-size: 16px;
    margin: 20px auto;
    background-color: #f9f9f9;
    transition: border 0.2s ease-in-out;
    user-select: none;
}
#content-page #drop-zone:hover {
    border: 2px dashed #3089ff;
}
#content-page #drop-zone.dragover {
    background-color: #e0e0e0;

    border: 2px dashed #3089ff;
}