/* Core Global Styles from your provided code */
/* Styling for the Google Sign-In Button */
/* Styling for the GitHub Sign-In Button */
.github-signin-button {
    /* Basic Button Styles */
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%; 
    padding: 10px 15px;
    margin-top: 10px; /* Space between the Google and GitHub buttons */
    
    /* GitHub Look */
    background-color: #24292e; /* GitHub Black */
    color: white;
    border: none;
    border-radius: 4px;
    box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.25);
    cursor: pointer;
    font-size: 16px;
    font-family: inherit; /* Use the site's default font */
    font-weight: 500;
    text-align: center;
    transition: background-color 0.3s, box-shadow 0.3s;
}

/* Hover effect */
.github-signin-button:hover {
    background-color: #333a40; /* Slightly lighter black */
    box-shadow: 0 3px 6px 0 rgba(0, 0, 0, 0.3);
}

/* Active/Press effect */
.github-signin-button:active {
    background-color: #000000; /* Pure Black */
}
.google-signin-button {
    /* Basic Button Styles */
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%; /* Make it full width like your form fields */
    padding: 10px 15px;
    margin-top: 15px;
    
    /* Google Look */
    background-color: #4285f4; /* Google Blue */
    color: white;
    border: none;
    border-radius: 4px;
    box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.25);
    cursor: pointer;
    font-size: 16px;
    font-family: Roboto, sans-serif; /* Google's font */
    font-weight: 500;
    text-align: center;
    transition: background-color 0.3s, box-shadow 0.3s;
}

/* Hover effect for better user interaction */
.google-signin-button:hover {
    background-color: #357ae8; /* A slightly darker blue */
    box-shadow: 0 3px 6px 0 rgba(0, 0, 0, 0.3);
}

/* Active/Press effect */
.google-signin-button:active {
    background-color: #3367d6; /* Even darker blue */
}

/* Ensure the image within the button is styled correctly (optional, but good practice) */
.google-signin-button img {
    /* The inline style in the HTML handles size, this ensures alignment */
    line-height: 0; 
}
* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #f9f9f9; /* Light background */
    color: #333;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Navbar Styling */
.navbar {
    background-color: #20232a; /* Dark background */
    padding: 12px 20px;
    display: flex;
    justify-content: center;
    box-shadow: 0 2px 6px rgb(0 0 0 / 0.1);
}
.navbar-content {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    justify-content: center;
}
.navbar a {
    color: #61dafb; /* Light blue/cyan */
    text-decoration: none;
    padding: 10px 18px;
    font-weight: 600;
    font-size: 14px;
    border-radius: 6px;
    transition: background-color 0.3s ease, color 0.3s ease;
}
.navbar a:hover {
    background-color: #61dafb;
    color: #20232a;
}

/* Container for the Auth Card */
.container {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-grow: 1; /* Makes the container take up remaining vertical space */
    padding: 20px;
}

/* Auth Card Styling (based on your .card style) */
.auth-card {
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgb(0 0 0 / 0.05);
    width: 100%;
    max-width: 400px; /* Max width for a form */
    text-align: center;
}

.auth-card h2 {
    font-size: 24px;
    font-weight: 700;
    color: #20232a;
    margin-bottom: 20px;
}

/* Form and Input Styling */
.input-group {
    text-align: left;
    margin-bottom: 15px;
}
.input-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #555;
    margin-bottom: 5px;
}
.input-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 16px;
    transition: border-color 0.3s;
}
.input-group input:focus {
    border-color: #61dafb; /* Focus color from your theme */
    outline: none;
}

/* Button Styling (based on your .card a style) */
#submit-button {
    width: 100%;
    cursor: pointer;
    border: none;
    text-decoration: none;
    color: #61dafb;
    font-weight: 600;
    padding: 12px 18px;
    border-radius: 6px;
    background: #20232a;
    display: inline-block;
    font-size: 16px;
    margin-top: 15px;
    transition: background-color 0.3s ease, color 0.3s ease;
}
#submit-button:hover { 
    background: #61dafb; 
    color: #20232a; 
}

/* Toggle Link Styling */
.toggle-link {
    margin-top: 20px;
    font-size: 14px;
    color: #555;
}
.toggle-link a {
    color: #20232a;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s;
}
.toggle-link a:hover {
    color: #61dafb;
    text-decoration: underline;
}

/* Message Styles */
.error-message {
    color: #dc3545; /* Red for errors */
    font-size: 14px;
    margin-bottom: 10px;
    font-weight: 600;
    min-height: 18px; /* Reserve space to prevent layout shift */
}

.success-message {
    color: #28a745; /* Green for success */
    font-size: 16px;
    margin-top: 15px;
    padding: 10px;
    border: 1px solid #c3e6cb;
    background-color: #d4edda;
    border-radius: 6px;
}