.nav-glass {
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
	-webkit-transform: translateZ(0);
    transform: translateZ(0);
    will-change: transform, backdrop-filter;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: space-around;
    position: relative;
    overflow: hidden;
	min-width: min-content;
    max-width: 100%;
    margin: 0 auto;
    
}

.nav-link {
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 15px;
    position: relative;
    text-decoration: none;
    color: #ffffffcc;
    min-height: 48px;
    font-size: clamp(12px, 1.2vw, 16px);
	min-width: min-content;
	padding: 0.5rem 0.8rem;
	flex: 1;
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
	min-width: min-content;
}

.nav-text {
    white-space: nowrap;
	min-width: min-content;
}

.nav-icon {
    width: clamp(16px, 2vw, 22px);
    height: clamp(16px, 2vw, 22px);
    transition: color 0.3s ease, transform 0.3s ease;
    color: #ffffffcc;
	flex-shrink: 0;
 	min-width: 16px;
}

.nav-indicator {
    position: absolute;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    will-change: transform, backdrop-filter;
    border-radius: 15px;
    transition: all 0.4s cubic-bezier(0.25, 1.5, 0.5, 1);
    z-index: 0;
}

.nav-tooltip {
    position: fixed;
    background: rgb(8, 14, 20);
    color: #ffffffcc;
    padding: 6px 10px;
    border-radius: 8px;
    font-size: 12px;
    line-height: 1.2;
    white-space: nowrap;
    pointer-events: none;
    opacity: 0;
    transform: translate(-50%, 0) scale(0.98);
    transition: opacity .15s ease, transform .15s ease;
    z-index: 9999;
}

.nav-glass .nav-link {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: #ffffffcc;
    text-decoration: none;
    font-size: clamp(12px, 1.2vw, 16px);
    font-weight: 500;
    transition: all 0.3s ease;
    border-radius: 15px;
    position: relative;
    z-index: 1;
    min-height: 48px;
    line-height: 1;
    min-width: min-content;
    padding: 0.5rem 0.8rem;
}

.nav-glass .nav-link:hover {color: #d0b6a0; }
.nav-glass .nav-link.active {
    color: #e0c1a7;
    font-weight: 600;
    text-shadow: 0px 2px 20px #d0b6a0;
}
.nav-link:hover .nav-icon {
    color: #d0b6a0;
    transform: scale(1.1);
}
.nav-link.active .nav-icon { color: #e0c1a7; }

.nav-tooltip.show {
    opacity: 1;
    transform: translate(-50%, 0) scale(1);
}   

@media (hover: none) and (pointer: coarse) {
    .nav-link:hover { background: none !important; }
}

@media (min-resolution: 150dpi) {
     .w-50 { width: 75% !important; }
}

@media (min-width: 1200px) and (min-resolution: 300dpi) {
    .nav-glass { padding: 0.8rem 1rem; }
    
    .nav-link {
        padding: 0.7rem 1rem;
        font-size: clamp(14px, 1.5vw, 18px);
    }
    
    .nav-icon {
        width: clamp(18px, 2.5vw, 24px);
        height: clamp(18px, 2.5vw, 24px);
    }
}

@media (max-width: 480px) {
    .main { margin-top: 0px; }

    .nav-text { display: none; }

    .nav-link {
        font-size: 0;
        padding: 0.6rem;
        min-height: 44px;
    }

    .nav-icon { margin: 0 auto; }

    .nav-content { justify-content: center; }
}