* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background-color: #f5f5f5;
    color: #333;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    background-color: white;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header Styles */
.header {
    background: linear-gradient(135deg, #2c3e50, #34495e);
    color: white;
    text-align: center;
    padding: 2rem;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.header-icon {
    height: 8rem;
    width: auto;
    filter: brightness(0) invert(1);
}

.header-text {
    text-align: left;
}

.header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* Main Content Layout */
.main-content {
    display: flex;
    flex: 1;
    gap: 1rem;
    padding: 1rem;
}

/* Sidebar Styles */
.sidebar {
    background-color: #ecf0f1;
    padding: 1.5rem;
    border-radius: 8px;
    flex: 0 0 250px;
}

.left-sidebar {
    order: 1;
}

.right-sidebar {
    order: 3;
}

.sidebar h3, .sidebar h4 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

.sidebar ul {
    list-style: none;
}

.sidebar ul li {
    margin-bottom: 0.5rem;
}

.sidebar ul li a {
    color: #34495e;
    text-decoration: none;
    padding: 0.5rem;
    display: block;
    border-radius: 4px;
    transition: background-color 0.3s;
}

.sidebar ul li a:hover {
    background-color: #bdc3c7;
}

.info-box {
    margin-top: 2rem;
    padding: 1rem;
    background-color: #fff;
    border-radius: 6px;
    border-left: 4px solid #3498db;
}

/* Center Content */
.center-content {
    flex: 1;
    order: 2;
    background-color: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.editable-content {
    min-height: 400px;
    font-size: 1.1rem;
    line-height: 1.8;
}

.contact-info {
    margin-bottom: 2rem;
}

.contact-info p {
    margin-bottom: 0.5rem;
}

/* Footer */
.footer {
    background-color: #2c3e50;
    color: white;
    text-align: center;
    padding: 1rem;
    margin-top: auto;
}

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

.footer a:hover {
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
    .main-content {
        flex-direction: column;
    }
    
    .sidebar {
        flex: none;
        order: 0;
    }
    
    .center-content {
        order: 1;
    }
    
    .header h1 {
        font-size: 2rem;
    }
}

/* Admin Styles */
.admin-container {
    max-width: 800px;
    margin: 2rem auto;
    padding: 2rem;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.login-form, .admin-form {
    max-width: 400px;
    margin: 0 auto;
}

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

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

.form-group input, .form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
}

.form-group textarea {
    height: 200px;
    resize: vertical;
}

.btn {
    background-color: #3498db;
    color: white;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.3s;
}

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

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

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

.success-message {
    background-color: #d4edda;
    color: #155724;
    padding: 1rem;
    border-radius: 4px;
    margin-bottom: 1rem;
}

.error-message {
    background-color: #f8d7da;
    color: #721c24;
    padding: 1rem;
    border-radius: 4px;
    margin-bottom: 1rem;
}