body {
    background-color: #f8f9fa;
    font-family: 'Roboto', sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.header {
    background-color: #ffffff;
    padding: 5px 0;
}

.header .navbar-brand {
    display: flex;
    align-items: center;
}

.header .logo {
    max-height: 40px;
    margin-right: 10px;
}

.header-title {
    font-size: 1.5rem;
    margin: 0;
    color: #343a40;
}

.footer {
    background-color: #ffffff;
    color: #343a40;
    text-align: center;
    margin-top: auto;
    padding: 10px 0;
}

.footer-logo .logo-grey {
    filter: grayscale(100%);
    max-height: 40px;
    margin-bottom: 5px;
}

.footer-links {
    margin: 5px 0;
}

.footer-links .list-inline-item {
    margin: 0 5px;
}

.breadcrumb-container {
    background-color: #e9ecef;
    padding: 5px 0;
}

.breadcrumb-item a {
    color: #007bff;
    text-decoration: none;
}

.breadcrumb-item.active {
    color: #6c757d;
}

.container {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.main-content {
    background-color: #ffffff;
    padding: 10px;
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    margin-bottom: 20px;
}

.card {
    border: none;
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.card-header {
    font-weight: bold;
    color: #fff;
}

.card-title {
    color: #fff;
}

.card-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.card-body i {
    font-size: 3rem;
}

.card-body p {
    margin-top: 15px;
}

.card-footer {
    text-align: center;
}

.card-footer a {
    color: #fff;
    font-weight: bold;
    text-decoration: none;
}

.card-footer a:hover,
.card-footer a:visited,
.card-footer a:focus,
.card-footer a:active {
    color: #fff;
}

.btn-light {
    background-color: #f8f9fa;
    color: #343a40;
    border: 1px solid #dee2e6;
}

.btn-light:hover {
    background-color: #e2e6ea;
}

@media (max-width: 768px) {
    .form-group label {
        font-size: 0.9rem;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 3px;
    }

    .btn-primary {
        padding: 8px 16px;
    }

    .form-row .form-group {
        padding-right: 0;
        padding-left: 0;
    }
}

.author-group {
    border: 1px solid #ddd;
    padding: 15px;
    margin-bottom: 10px;
    border-radius: 5px;
}

.remove-author {
    background-color: #f44336;
    color: white;
    border: none;
    padding: 5px 10px;
    cursor: pointer;
}

.remove-author:hover {
    background-color: #d32f2f;
}

.bold {
    font-weight: bold;
}

/* Eklenen yeni stiller */
h1, h2, h3, h4, h5, h6 {
    color: #343a40;
    margin-top: 5px;
    margin-bottom: 5px;
    font-weight: 700;
}

p, ul, ol {
    margin-bottom: 20px;
    line-height: 1.6;
}

ul {
    padding-left: 20px;
}

ol {
    padding-left: 20px;
}

ul li, ol li {
    margin-bottom: 10px;
}

.breadcrumb {
    background-color: #fff;
}

.btn-secondary {
    background-color: #6c757d;
    border-color: #6c757d;
    padding: 10px 20px;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.btn-secondary:hover {
    background-color: #5a6268;
    border-color: #545b62;
}

blockquote {
    padding: 10px 20px;
    margin: 20px 0;
    border-left: 5px solid #007bff;
    background-color: #e9ecef;
    border-radius: 5px;
    font-style: italic;
}

.table {
    width: 100%;
    margin-bottom: 20px;
    border-collapse: collapse;
}

.table th,
.table td {
    padding: 10px;
    border: 1px solid #dee2e6;
}

.table th {
    background-color: #f8f9fa;
    font-weight: bold;
}

.alert {
    padding: 10px 20px;
    margin-bottom: 20px;
    border-radius: 5px;
    border: 1px solid transparent;
}

.alert-primary {
    color: #004085;
    background-color: #cce5ff;
    border-color: #b8daff;
}

.alert-secondary {
    color: #383d41;
    background-color: #e2e3e5;
    border-color: #d6d8db;
}

.alert-success {
    color: #155724;
    background-color: #d4edda;
    border-color: #c3e6cb;
}

.alert-danger {
    color: #721c24;
    background-color: #f8d7da;
    border-color: #f5c6cb;
}

.alert-warning {
    color: #856404;
    background-color: #fff3cd;
    border-color: #ffeeba;
}

.alert-info {
    color: #0c5460;
    background-color: #d1ecf1;
    border-color: #bee5eb;
}

.alert-light {
    color: #818182;
    background-color: #fefefe;
    border-color: #fdfdfe;
}

.alert-dark {
    color: #1b1e21;
    background-color: #d6d8d9;
    border-color: #c6c8ca;
}