body { 
    background-color: #f4f7f6; 
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; 
}
.container { 
    max-width: 900px; 
    margin-top: 30px; 
    margin-bottom: 50px; 
}
.card { 
    border-radius: 10px; 
    box-shadow: 0 4px 8px rgba(0,0,0,0.1); 
}
.website-viewer-container { 
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio for iframe */
    height: 0;
    overflow: hidden;
    margin-bottom: 20px;
    background-color: #f0f0f0; 
    border-radius: 8px;
    border: 1px solid #ddd;
}
.website-viewer-container iframe { 
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}
.progress-bar-container { 
    height: 10px; 
    margin-top: 15px; 
}

/* --- Login/Signup Form Styling --- */
.auth-section {
    border: 2px solid #0d6efd;
    padding: 30px; /* Increased padding */
    margin-top: 50px; /* More margin from navbar */
    margin-bottom: 50px;
    background-color: #ffffff;
    border-radius: 12px; /* Slightly more rounded corners */
    box-shadow: 0 8px 16px rgba(0,0,0,0.15); /* Stronger shadow */
    max-width: 450px; /* Max width for the form */
    margin-left: auto; /* Center the form horizontally */
    margin-right: auto; /* Center the form horizontally */
}
.auth-section h2 {
    color: #0d6efd; /* Primary color for title */
    font-weight: 600;
}
.auth-section .form-label {
    font-weight: 500;
    margin-bottom: 8px;
}
.auth-section .form-control {
    border-radius: 6px;
    padding: 10px 15px;
    border: 1px solid #ced4da;
}
.auth-section .form-control:focus {
    border-color: #0d6efd;
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}
.auth-section .btn {
    padding: 10px 15px;
    font-size: 1.05rem;
    font-weight: 500;
    border-radius: 6px;
    transition: background-color 0.2s ease;
}
.auth-section .btn-primary {
    background-color: #0d6efd;
    border-color: #0d6efd;
}
.auth-section .btn-primary:hover {
    background-color: #0b5ed7;
    border-color: #0a58ca;
}
.auth-section .btn-secondary {
    background-color: #6c757d;
    border-color: #6c757d;
}
.auth-section .btn-secondary:hover {
    background-color: #5c636a;
    border-color: #565e64;
}
.auth-section hr {
    margin-top: 25px;
    margin-bottom: 25px;
    border-top: 1px solid rgba(0,0,0,.1);
}
.auth-section .btn-link {
    color: #0d6efd;
    text-decoration: none;
    font-weight: 500;
}
.auth-section .btn-link:hover {
    text-decoration: underline;
}