/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Source+Sans+Pro:wght@400;600;700&display=swap');

/* General Body Styles */
body {
    font-family: 'Source Sans Pro', sans-serif;
    background-color: #f9f9f9;
    color: #333;
    line-height: 1.8;
    margin: 0;
    font-size: 16px;
}

/* Header Styles */
.site-header {
    background-color: #fff;
    border-bottom: 1px solid #ddd;
    padding: 10px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.site-header .logo {
    font-size: 1.8em;
    font-weight: bold;
    color: #0073e6;
    text-decoration: none;
}

.site-header nav a {
    color: #555;
    text-decoration: none;
    padding: 10px 15px;
    font-weight: 500;
    transition: color 0.3s;
}

.site-header nav a:hover {
    color: #0073e6;
}

/* Main Layout */
.container.layout {
    display: grid;
    grid-template-columns: 3fr 1fr;
    gap: 20px;
    max-width: 1200px;
    margin: 20px auto;
    padding: 0 15px;
}

/* Content Section */
.content {
    background: #fff;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-title h1 {
    font-size: 2.2em;
    margin-bottom: 10px;
}

.page-title .lead {
    font-size: 1.2em;
    color: #666;
}

/* Sidebar */
.sidebar {
    background: #fff;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.sidebar .card {
    margin-bottom: 20px;
}

.sidebar .card h3 {
    font-size: 1.4em;
    margin-bottom: 10px;
}

.sidebar .card .side-links a {
    display: block;
    color: #0073e6;
    text-decoration: none;
    margin-bottom: 5px;
    transition: color 0.3s;
}

.sidebar .card .side-links a:hover {
    color: #005bb5;
}

/* Form Styles */
.form textarea,
.form input,
.form select {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1em;
}

.form button {
    background: #0073e6;
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1em;
    transition: background 0.3s;
}

.form button:hover {
    background: #005bb5;
}

/* Profile Page */
.profile-header {
    text-align: center;
    padding-bottom: 25px;
}

.profile-picture {
    width: 160px;
    height: 160px;
    border-radius: 50%;
    margin-bottom: 20px;
    border: 6px solid #fff;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.profile-picture:hover {
    transform: scale(1.05);
}

.profile-info {
    text-align: center;
    margin-top: 20px;
}

/* Authentication Styles */
.auth-container {
    max-width: 400px;
    margin: 50px auto;
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 8px;
    background-color: #f9f9f9;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.auth-container h1 {
    text-align: center;
    margin-bottom: 20px;
}

.auth-form {
    display: flex;
    flex-direction: column;
}

.auth-form label {
    margin-bottom: 8px;
    font-weight: bold;
}

.auth-form input {
    padding: 10px;
    margin-bottom: 20px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.auth-form button {
    padding: 10px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.auth-form button:hover {
    background-color: #0056b3;
}

#logout-message {
    text-align: center;
    margin-top: 20px;
    font-size: 14px;
}