body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #1c1c1c;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.auth-container {
    text-align: center;
    background: #353535;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

h1 {
    margin-bottom: 30px;
    color: white;
}

.auth-buttons {
    display: flex;
    flex-direction: column;
    align-items: center; /* center horizontally */
    gap: 16px; /* space between buttons */
    width: 100%;
}

.auth-buttons button {
    display: inline-block;
    background-color: #62548c;
    color: #e6e6e6;
    padding: 12px 24px;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s ease-in-out;
    width: 250px;
    max-width: 250px;
    box-sizing: border-box;
    text-align: center;
}

.auth-buttons button:hover {
    background-color: #0056b3;
    transform: scale(1.05);
}

.btn-icon {
    width: 20px;
    height: 20px;
    margin-right: 10px;
    vertical-align: middle;
}

.tr-logo {
    width: 20rem;
    height: 100%;
}