@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700&family=Inter:wght@300;400;600&display=swap');

body {
    font-family: 'Inter', sans-serif;
    background-color: #0f172a;
    color: #f1f5f9;
}

.header-font {
    font-family: 'Orbitron', sans-serif;
}

.glass {
    background: rgba(30, 41, 59, 0.7);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.element-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.element-card:hover {
    transform: scale(1.1);
    z-index: 50;
    box-shadow: 0 0 20px rgba(56, 189, 248, 0.5);
}

.periodic-grid {
    display: grid;
    grid-template-columns: repeat(18, minmax(0, 1fr));
    gap: 4px;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #1e293b;
}

::-webkit-scrollbar-thumb {
    background: #334155;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: #475569;
}