body {
    margin: 0;
    font-family: Arial, sans-serif;
    height: 100vh; /* Full viewport height */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: #f5f5f5; /* Optional background color */
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 13px 20px;
    background-color: #4F8DDE;
    color: white;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.logo {
    width: 55px;
    height: 55px;
    margin-right: 10px;
}

.title {
    font-size: 1.8em;
    flex-grow: 1;
    text-align: left;
    margin: 0 20px;
    white-space: nowrap;
}

.loginbtn {
    padding: 1px 5px;
    background-color: #4F8DDE;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 1em;
    cursor: pointer;
    transition: background-color 0.3s ease;
    margin-right: 50px;
    margin-left: auto;
}

.loginbtn:hover {
    text-decoration: underline;
    font-weight: bold;
}

.container {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 20px;
    background-color: #fff; /* Optional background for the container */
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1); /* Optional shadow for styling */
    border-radius: 10px; /* Optional rounded corners */
}

h1 {
    font-size: 50px;
    margin-bottom: 20px;
}

input {
    width: 300px;
    height: 20px;
    padding: 5px;
    font-size: 16px;
    border: 1px solid #ccc;
    border-radius: 5px;
    outline: none;
}

.button-28 {
    appearance: none;
    background-color: transparent;
    border: 2px solid #1A1A1A;
    border-radius: 15px;
    box-sizing: border-box;
    color: #3B3B3B;
    cursor: pointer;
    display: inline-block;
    font-family: Roobert, -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
    font-size: 16px;
    font-weight: 600;
    line-height: normal;
    margin: 0;
    min-height: 60px;
    min-width: 100px;
    outline: none;
    padding: 16px 24px;
    text-align: center;
    text-decoration: none;
    transition: all 300ms cubic-bezier(.23, 1, 0.32, 1);
    user-select: none;
    -webkit-user-select: none;
    touch-action: manipulation;
    width: 10%;
    will-change: transform;
}

.button-28:disabled {
    pointer-events: none;
}

.button-28:hover {
    color: #fff;
    background-color: #1A1A1A;
    box-shadow: rgba(0, 0, 0, 0.25) 0 8px 15px;
    transform: translateY(-2px);
}

.button-28:active {
    box-shadow: none;
    transform: translateY(0);
}