.object-list {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    padding: 20px;
}
.object-card {
    border: 1px solid #ccc;
    border-radius: 8px;
    padding: 15px;
    width: 300px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: transform 0.2s;
}
.object-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}
.object-card h2 {
    margin-top: 0;
    color: #2c3e50;
}
.object-card a {
    display: inline-block;
    margin-top: 10px;
    padding: 8px 15px;
    background-color: #3498db;
    color: white;
    text-decoration: none;
    border-radius: 4px;
}
.object-card a:hover {
    background-color: #2980b9;
}
/* Общие стили */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f5f5f5;
}

.header {
    background-color: #2c3e50;
    color: white;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.user-controls {
    display: flex;
    align-items: center;
    gap: 15px;
}

.username {
    font-weight: bold;
}

.logout-btn {
    background: #e74c3c;
    color: white;
    padding: 8px 12px;
    text-decoration: none;
    border-radius: 4px;
    transition: background 0.3s;
}

.logout-btn:hover {
    background: #c0392b;
}

.object-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    padding: 20px;
}

.object-card {
    background: white;
    border-radius: 5px;
    padding: 15px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.object-actions {
    margin-top: 15px;
    display: flex;
    gap: 10px;
}

.btn {
    padding: 8px 12px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
    font-size: 14px;
    transition: background 0.3s;
}

.view-btn {
    background: #3498db;
    color: white;
}

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

.edit-btn {
    background: #2ecc71;
    color: white;
}

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

.save-btn {
    background: #f39c12;
    color: white;
}

.save-btn:hover {
    background: #d35400;
}

.no-access {
    grid-column: 1 / -1;
    text-align: center;
    padding: 30px;
    background: white;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.object-container {
    display: flex;
    padding: 20px;
    gap: 20px;
}

#svg-container {
    flex: 1;
    background: white;
    padding: 15px;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.control-panel {
    width: 250px;
    background: white;
    padding: 15px;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.back-link {
    padding: 0 20px 20px;
}

.back-link a {
    color: #3498db;
    text-decoration: none;
}

.back-link a:hover {
    text-decoration: underline;
}
/* Стили для формы входа */
.login-container {
    max-width: 400px;
    margin: 50px auto;
    padding: 20px;
    background: #f5f5f5;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
}

.form-group input {
    width: 100%;
    padding: 8px;
    box-sizing: border-box;
}

.btn {
    background: #4CAF50;
    color: white;
    padding: 10px 15px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.btn:hover {
    background: #45a049;
}

.alert {
    padding: 10px;
    margin-bottom: 15px;
    border-radius: 4px;
}

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

/* Стили для шапки с кнопкой выхода */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.logout-btn {
    background: #f44336;
    color: white;
    padding: 8px 12px;
    text-decoration: none;
    border-radius: 4px;
}

.logout-btn:hover {
    background: #d32f2f;
}
.admin-btn {
    background-color: #4a6fa5;
    color: white;
    padding: 5px 10px;
    border-radius: 3px;
    margin-right: 10px;
    text-decoration: none;
}

.admin-btn:hover {
    background-color: #3a5a8f;
}
.delete-user {
    background-color: #dc3545;
    color: white;
    margin-left: 10px;
}

.delete-user:hover {
    background-color: #c82333;
}

.user-actions {
    margin-top: 15px;
    display: flex;
    justify-content: space-between;
}
.change-password-btn {
    background-color: #4CAF50;
    color: white;
    padding: 8px 12px;
    margin: 0 10px;
    border: none;
    border-radius: 4px;
    text-decoration: none;
    font-size: 14px;
}

.change-password-btn:hover {
    background-color: #45a049;
}

.alert-success {
    color: #155724;
    background-color: #d4edda;
    border-color: #c3e6cb;
    padding: 10px;
    margin-bottom: 15px;
    border-radius: 4px;
}
.permission-read {
    color: #28a745; /* Зеленый цвет для чтения */
    font-weight: bold;
}

.permission-write {
    color: #dc3545; /* Красный цвет для записи */
    font-weight: bold;
}

.permission-item label {
    display: flex;
    align-items: center;
    gap: 5px;
}

.permission-item input[type="checkbox"] {
    margin-right: 5px;
}
.admin-container {
    max-width: 1200px;
    margin: 20px auto;
    padding: 20px;
}
.user-card {
    border: 1px solid #ddd;
    padding: 15px;
    margin-bottom: 15px;
    border-radius: 5px;
    background-color: #f9f9f9;
}
.permissions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 10px;
    margin-top: 10px;
}
.permission-item {
    display: flex;
    align-items: center;
}
.tabs {
    display: flex;
    margin-bottom: 20px;
    border-bottom: 1px solid #ddd;
}
.tab {
    padding: 10px 20px;
    cursor: pointer;
    border: 1px solid transparent;
    margin-right: 5px;
    border-radius: 5px 5px 0 0;
}
.tab.active {
    background-color: #f0f0f0;
    border-color: #ddd #ddd #f0f0f0;
}
.user-actions {
    margin-top: 15px;
    display: flex;
    justify-content: space-between;
}
.delete-user {
    background-color: #dc3545;
    color: white;
    margin-left: 10px;
}
.delete-user:hover {
    background-color: #c82333;
}
.admin-badge {
    background-color: #6c757d;
    color: white;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 0.8em;
    margin-left: 5px;
}
.no-users {
    padding: 20px;
    text-align: center;
    color: #6c757d;
}