* { margin:0; padding:0; box-sizing:border-box; }
body.snow-bg {
    background: linear-gradient(145deg, #0b3b5f, #1b4f72);
    font-family: 'Segoe UI', system-ui;
    min-height: 100vh;
    color: white;
}
.glass-card {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(12px);
    border-radius: 30px;
    padding: 2rem;
    margin: 1rem;
    box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}
.glowing-text, .glowing-text-header {
    font-size: 2rem;
    font-weight: bold;
    text-align: center;
    text-shadow: 0 0 5px #00ffcc, 0 0 10px #00ffaa, 0 0 20px #00ffaa;
    animation: glowPulse 1.5s infinite alternate;
}
@keyframes glowPulse {
    from { text-shadow: 0 0 5px cyan; }
    to { text-shadow: 0 0 25px cyan, 0 0 35px #0ff; }
}
.balance-card {
    background: #1f6392;
    border-radius: 35px;
    padding: 1.5rem;
    margin: 1rem 0;
    font-size: 2rem;
    text-align: center;
    font-weight: bold;
}
.quick-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}
.action-btn {
    background: #ff8c00;
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    color: white;
    text-decoration: none;
    font-weight: bold;
    transition: 0.2s;
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px,1fr));
    gap: 1rem;
    margin: 2rem 0;
}
.features-grid a {
    background: rgba(0,0,0,0.3);
    padding: 1rem;
    border-radius: 20px;
    text-align: center;
    color: white;
    text-decoration: none;
}
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: space-around;
    background: #b91c1c; /* red */
    padding: 12px 0;
    border-radius: 25px 25px 0 0;
    z-index: 100;
}
.bottom-nav a {
    color: white;
    text-decoration: none;
    font-size: 1.2rem;
    padding: 0.5rem;
}
.txn-item {
    background: rgba(255,255,255,0.1);
    margin: 0.5rem 0;
    padding: 0.8rem;
    border-radius: 15px;
}
/* Snow animation */
.snow-bg {
    position: relative;
    overflow-x: hidden;
}
.snow-flake {
    position: fixed;
    top: -10px;
    color: white;
    user-select: none;
    pointer-events: none;
    animation: fall linear forwards;
    z-index: 9999;
}
@keyframes fall {
    to { transform: translateY(100vh); }
}
/* Responsive */
@media (max-width: 640px) {
    .features-grid { grid-template-columns: 1fr 1fr; }
    .glowing-text { font-size: 1.5rem; }
}