body {
    background-color: #f8f9fa;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.auth-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

.auth-card {
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 450px;
    padding: 30px;
}

.auth-header {
    text-align: center;
    margin-bottom: 30px;
}

.auth-header h2 {
    color: #333;
    font-weight: 600;
    margin-bottom: 5px;
}

.auth-header p {
    color: #6c757d;
    font-size: 0.9rem;
}

.auth-footer {
    text-align: center;
    font-size: 0.9rem;
    color: #6c757d;
}

.auth-footer a {
    color: #0d6efd;
    text-decoration: none;
    font-weight: 500;
}

.auth-footer a:hover {
    text-decoration: underline;
}

.avatar-sm {
    width: 40px;
    height: 40px;
    object-fit: cover;
}

.avatar-lg {
    width: 80px;
    height: 80px;
    object-fit: cover;
}

.avatar-xl {
    width: 120px;
    height: 120px;
    object-fit: cover;
}