body {
    margin: 0;
    background-color: #f8f9fa;
}
.navbar {
    background-color: #343a40;
}
.navbar .navbar-brand,
.navbar .nav-link {
    color: #ffffff;
}
.navbar .nav-link:hover {
    color: #d1d1d1;
}
.form-control {
    margin-bottom: 10px;
}
.card {
    border-radius: 15px;
    margin-top: 100px;
}
.btn-primary {
    background-color: #007bff;
    border-color: #007bff;
}
.btn-primary:hover {
    background-color: #0056b3;
    border-color: #004085;
}
.input-group .btn,
.input-group .form-control {
    height: auto; /* Ensure both elements auto-adjust to content */
    display: flex;
    align-items: center;
    padding: 0.375rem 0.75rem; /* Adjust padding for uniform height */
    font-size: 1rem;
    line-height: 1.5;
    border-radius: 0.25rem;
    margin-bottom: 0; /* Ensure no margin at the bottom */
}
footer {
    background-color: #343a40;
    color: #ffffff;
    text-align: center;
    padding: 1rem 0;
}

.journal-content {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    margin-top: 20px;
}

.journal-content p {
    margin-bottom: 15px;
}

.journal-content h1, .journal-content h2, .journal-content h3 {
    margin-top: 20px;
    margin-bottom: 10px;
    font-weight: bold;
}

.journal-content ul, .journal-content ol {
    margin-left: 20px;
}

.journal-content img {
    max-width: 100%;
    height: auto;
}

/* Sidebar styles */
#sidebar {
    background-color: #f8f9fa;
}

#sidebar h5 {
    font-weight: bold;
}

#sidebar .nav-link {
    color: #333;
    font-weight: 500;
}

#sidebar .nav-link:hover {
    background-color: #e9ecef;
    border-radius: 5px;
}

#sidebar .nav-link i {
    font-size: 1.2em;
}

#sidebar .collapse .nav-link {
    font-size: 0.9em;
    padding-left: 1.5rem;
}

#sidebar .nav-link.text-success, 
#sidebar .nav-link.text-primary {
    font-weight: bold;
}

/* Main content styles */
main {
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}