/* Global Fixed Navigation Styles */
:root {
    --nav-height: 70px;
    --nav-bg: rgba(13, 14, 20, 0.85);
    --nav-border: rgba(255, 255, 255, 0.08);
}

body {
    padding-top: var(--nav-height);
    /* Prevent content from hiding behind nav */
}

.nav-fixed {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--nav-height);
    background: var(--nav-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--nav-border);
    z-index: 9999;
    /* Ensure it stays on top */
    display: flex;
    align-items: center;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1400px;
    /* Wider container for better spacing */
    width: 100%;
    margin: 0 auto;
    padding: 0 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Logo */
.nav-logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    z-index: 10001;
}

.nav-logo-img {
    height: 38px;
    width: auto;
    opacity: 0.95;
    transition: all 0.3s ease;
    filter: drop-shadow(0 0 5px rgba(124, 58, 237, 0.2));
}

.nav-logo-img:hover {
    opacity: 1;
    transform: scale(1.05);
    filter: drop-shadow(0 0 10px rgba(124, 58, 237, 0.4));
}

/* Links Container */
.nav-links {
    display: flex;
    gap: 15px;
    align-items: center;
}

/* Nav Items */
.nav-item {
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    font-family: var(--font-display, 'Cinzel', serif);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 8px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid transparent;
}

.nav-item .icon {
    width: 18px;
    height: 18px;
    opacity: 0.8;
    transition: transform 0.3s;
}

/* Hover State */
.nav-item:hover {
    color: white;
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-1px);
}

.nav-item:hover .icon {
    transform: scale(1.1);
    color: var(--accent-gold, #ffd700);
    opacity: 1;
}

/* Active State */
.nav-item.active {
    color: var(--accent-gold, #ffd700);
    background: rgba(255, 215, 0, 0.05);
    /* Gold tint */
    border-color: rgba(255, 215, 0, 0.2);
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.05);
}

/* Highlight Button (Login/CTA) */
.nav-item.highlight {
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.8) 0%, rgba(76, 29, 149, 0.9) 100%);
    color: white;
    padding: 8px 24px;
    border-radius: 50px;
    box-shadow: 0 4px 15px rgba(124, 58, 237, 0.3);
    border: 1px solid rgba(139, 92, 246, 0.5);
}

.nav-item.highlight:hover {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.9) 0%, rgba(91, 33, 182, 1) 100%);
    box-shadow: 0 6px 20px rgba(124, 58, 237, 0.5);
    transform: translateY(-2px);
}

/* Logout Button */
.nav-item.logout {
    color: #fca5a5;
    /* Red tint */
}

.nav-item.logout:hover {
    color: #f87171;
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.2);
}

/* Mobile Visibility Utilities */
@media (max-width: 768px) {
    .desktop-only {
        display: none !important;
    }

    .mobile-only {
        display: block !important;
    }

    /* Simplified Header for Mobile */
    .nav-container {
        padding: 0 20px;
        justify-content: center;
        /* Center logo by default if no other items */
        position: relative;
    }

    .nav-logo-img {
        height: 32px;
        /* Smaller logo */
    }

    /* Mobile Header Actions (top right usually) */
    .mobile-header-actions {
        position: absolute;
        right: 20px;
        top: 50%;
        transform: translateY(-50%);
        display: flex;
        align-items: center;
    }

    .nav-icon-btn {
        color: rgba(255, 255, 255, 0.8);
        padding: 5px;
    }

    .nav-item-sm {
        color: var(--accent-gold);
        font-size: 0.9rem;
        text-decoration: none;
        font-weight: 500;
        border: 1px solid rgba(255, 215, 0, 0.3);
        padding: 4px 10px;
        border-radius: 20px;
    }
}

@media (min-width: 769px) {
    .mobile-only {
        display: none !important;
    }
}