body {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    height: 90vh;
    margin: 0;
    font-family: 'Arial', sans-serif;
}
.login-box {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    max-width: 400px;
    width: 100%;
    margin: auto;
}
.input-group-text svg {
    width: 1rem;
    height: 1rem;
    fill: #666;
}
.login-btn {
    background: #6E6259;
    border: none;
    color: #ffffff;
}
.login-btn:hover {
    background: #333;
    color: #ffffff;
}
.connect-with {
    color: #666;
    font-size: 0.9rem;
    text-align: center;
}
.social-btn {
    border: none;
    border-radius: 5px;
    width: 100%;
    transition: transform 0.3s ease, background 0.3s ease;
    margin-left: 0.1em;
    margin-right: 0.1em;
}
.social-btn.microsoft {
    background: #2f2f2f;
    color: white;
}
.social-btn.okta {
    background: #00b4cc;
    color: white;
}
.social-btn:hover {
    transform: translateY(-2px);
}
.social-btn.microsoft:hover {
    background: #1a1a1a;
}
.social-btn.okta:hover {
    background: #0099b2;
}