/**
 * Enhanced Evernode Unified Navigation
 * Consistent navigation across all pages
 */

* {
    box-sizing: border-box;
}

/* Unified Navigation */
.enhanced-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(20px);
    z-index: 1000;
    padding: 15px 0;
    border-bottom: 1px solid rgba(0, 255, 136, 0.2);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

.nav-brand {
    color: #00ff88;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-links {
    display: flex;
    gap: 25px;
    align-items: center;
}

.nav-link {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 8px;
    transition: all 0.3s ease;
    font-weight: 500;
}

.nav-link:hover, .nav-link.active {
    color: #00ff88;
    background: rgba(0, 255, 136, 0.1);
    transform: translateY(-1px);
}

.nav-link.admin-only {
    border: 1px solid rgba(255, 215, 0, 0.3);
    background: rgba(255, 215, 0, 0.1);
    color: #ffd700;
    display: none; /* Hidden by default */
}

.nav-link.admin-only:hover {
    background: rgba(255, 215, 0, 0.2);
    border-color: rgba(255, 215, 0, 0.5);
}

.nav-actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

.nav-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.nav-btn:hover {
    background: rgba(0, 255, 136, 0.2);
    border-color: #00ff88;
    transform: translateY(-1px);
}

/* Admin Mode Styles */
body.admin-mode .admin-only {
    display: block !important;
}

body.admin-mode .enhanced-nav {
    border-bottom-color: rgba(255, 215, 0, 0.3);
}

body.admin-mode .nav-brand::after {
    content: " 👑";
    color: #ffd700;
}

/* Role Banner */
.role-banner {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    padding: 12px 20px;
    text-align: center;
    z-index: 999;
    font-weight: 600;
    animation: slideDown 0.3s ease-out;
}

.role-banner.host-owner {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
}

.role-banner.tenant {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: white;
}

/* Page Content Adjustment */
body {
    margin-top: 70px;
}

body.admin-mode {
    margin-top: 70px;
}

/* Animations */
@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 15px;
        padding: 10px 15px;
    }
    
    .nav-links {
        gap: 15px;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .nav-link {
        padding: 6px 12px;
        font-size: 0.9rem;
    }
    
    body {
        margin-top: 120px;
    }
}

@media (max-width: 480px) {
    .nav-links {
        gap: 10px;
    }
    
    .nav-link {
        padding: 6px 8px;
        font-size: 0.8rem;
    }
    
    .nav-brand {
        font-size: 1rem;
    }
}

/* Simple access control - hosts get admin links, tenants don't */
.nav-link.admin-only {
    display: none;
}

/* Show admin links when in host mode */
body.admin-mode .nav-link.admin-only {
    display: block;
}

/* Premium cluster link always visible to everyone */
.nav-link[href="/premium-cluster.html"] {
    display: block !important;
}

/* Host mode indicator */
body.admin-mode::before {
    content: "🏠 HOST MODE";
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(16, 185, 129, 0.9);
    color: white;
    padding: 4px 12px;
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 10000;
    border-radius: 0 0 8px 8px;
}