/* Общие стили */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}

body {
    line-height: 1.6;
    color: #333;
    background-color: #f9f9f9;
}

header {
    background-color: #2c3e50;
    color: white;
    padding: 1rem 0;
    text-align: center;
}

header h1 {
    margin-bottom: 0.5rem;
}

nav {
    display: flex;
    justify-content: center;
    gap: 1rem;
    padding: 0.5rem 0;
}

nav a {
    color: white;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: background-color 0.3s;
}

nav a:hover {
    background-color: #34495e;
}

main {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
}

footer {
    background-color: #2c3e50;
    color: white;
    text-align: center;
    padding: 1rem 0;
    margin-top: 2rem;
}

/* Стили для главной страницы */
.news-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.news-item {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.news-item:hover {
    transform: translateY(-5px);
}

.news-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.news-item h2 {
    padding: 1rem 1rem 0;
    font-size: 1.2rem;
}

.news-item p {
    padding: 0 1rem 1rem;
    color: #666;
}

.news-date {
    font-size: 0.8rem;
    color: #888;
}

.read-more, .back-to-home {
    display: inline-block;
    margin: 0 1rem 1rem;
    padding: 0.5rem 1rem;
    background-color: #e67e22;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    transition: background-color 0.3s;
}

.read-more:hover, .back-to-home:hover {
    background-color: #d35400;
}

/* Стили для страницы новости */
.full-news {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.full-news h1 {
    margin-bottom: 1rem;
    color: #2c3e50;
}

.news-image {
    max-width: 100%;
    height: auto;
    margin: 1rem 0;
    border-radius: 4px;
}

.news-content {
    margin: 2rem 0;
    line-height: 1.8;
}

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

/* Стили для админ панели */
.admin-main {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.admin-btn {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: #3498db;
    color: white;
    text-decoration: none;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
}

.admin-btn:hover {
    background-color: #2980b9;
}

.add-btn {
    background-color: #2ecc71;
    margin-bottom: 1rem;
}

.add-btn:hover {
    background-color: #27ae60;
}

.delete-btn {
    background-color: #e74c3c;
}

.delete-btn:hover {
    background-color: #c0392b;
}

.cancel-btn {
    background-color: #95a5a6;
}

.cancel-btn:hover {
    background-color: #7f8c8d;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
}

table th, table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

table th {
    background-color: #f2f2f2;
}

table tr:hover {
    background-color: #f5f5f5;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: bold;
}

.form-group input[type="text"],
.form-group input[type="password"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.form-group textarea {
    min-height: 100px;
}

.login-container {
    max-width: 400px;
    margin: 5rem auto;
    padding: 2rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.login-btn {
    width: 100%;
    padding: 0.75rem;
    background-color: #2ecc71;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.3s;
}

.login-btn:hover {
    background-color: #27ae60;
}

.error {
    color: #e74c3c;
    margin-bottom: 1rem;
    padding: 0.5rem;
    background-color: #fadbd8;
    border-radius: 4px;
}

.inline-form {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Адаптивность */
@media (max-width: 768px) {
    .news-list {
        grid-template-columns: 1fr;
    }
    
    nav {
        flex-direction: column;
        align-items: center;
    }
    
    .inline-form {
        flex-direction: column;
        align-items: flex-start;
    }
    
    table {
        display: block;
        overflow-x: auto;
    }
}