/* Glassmorphism Effect - Updated for better background visibility */
.glass-panel {
    background: rgba(10, 10, 20, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.glass-active {
    background: rgba(37, 99, 235, 0.15); /* Tailwind Blue-600 with opacity */
    border: 1px solid rgba(37, 99, 235, 0.3);
}

/* Custom Scrollbar for Smoothness */
.custom-scrollbar::-webkit-scrollbar {
    width: 6px;
}
.custom-scrollbar::-webkit-scrollbar-track {
    background: transparent;
}
.custom-scrollbar::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
}
.custom-scrollbar::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* Email Item Hover & Quick Actions */
.email-item {
    transition: all 0.3s ease;
}
.email-item .quick-actions {
    opacity: 0;
    pointer-events: none;
    transform: translateY(-50%) translateX(10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.email-item:hover {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.1);
}
.email-item:hover .quick-actions {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(-50%) translateX(0);
}