/* IPCloak Layout Styles */

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Navigation Header */
.navbar {
    background: #fff;
    border-bottom: 1px solid #e9ecef;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    height: 60px;
}

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

.brand-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: #333;
}

.brand-logo {
    height: 32px;
    width: 32px;
    margin-right: 10px;
}

.brand-text {
    font-size: 1.5rem;
    font-weight: 600;
    color: #2c3e50;
}

.nav-menu {
    flex: 1;
    margin-left: 40px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-link {
    color: #666;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-link:hover {
    color: #007bff;
}

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

.user-name {
    font-weight: 500;
    color: #333;
}

.logout-btn, .login-btn {
    background: #007bff;
    color: white;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 4px;
    font-weight: 500;
    transition: background-color 0.2s;
}

.logout-btn:hover, .login-btn:hover {
    background: #0056b3;
}

/* Main Content */
.main-content {
    flex: 1;
    padding: 40px 20px;
}

.content-container {
    max-width: 1200px;
    margin: 0 auto;
}

/* Footer */
.footer {
    background: #343a40;
    color: #fff;
    padding: 40px 20px 20px;
    margin-top: auto;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.footer-section h4 {
    margin-bottom: 15px;
    color: #fff;
    font-weight: 600;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 8px;
}

.footer-section a {
    color: #adb5bd;
    text-decoration: none;
    transition: color 0.2s;
}

.footer-section a:hover {
    color: #fff;
}

.footer-bottom {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #495057;
    text-align: center;
    color: #adb5bd;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        height: auto;
        padding: 15px 20px;
    }
    
    .nav-menu {
        margin-left: 0;
        margin-top: 15px;
    }
    
    .nav-links {
        gap: 20px;
    }
    
    .nav-user {
        margin-top: 15px;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .nav-links {
        flex-direction: column;
        gap: 10px;
    }
    
    .main-content {
        padding: 20px 15px;
    }
    
    .footer {
        padding: 30px 15px 15px;
    }
}