style.css

/* Animations and visual effects */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* Balance card glow effect */
.balance-glow {
    position: relative;
    overflow: hidden;
}

.balance-glow::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        to bottom right,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.3) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    transform: rotate(30deg);
    animation: shimmer 3s infinite linear;
}

/* Enhanced transaction items */
.transaction-item {
    transition: all 0.3s ease;
    transform-origin: center;
    opacity: 0;
    animation: fadeIn 0.5s forwards;
}

@keyframes fadeIn {
    to { opacity: 1; }
}

.transaction-item:hover {
    transform: scale(1.02) translateY(-4px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    z-index: 10;
}

/* Floating quick actions */
.quick-action {
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.quick-action:hover {
    transform: translateY(-8px) scale(1.05);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* Dark mode enhancements */
html.dark {
    background: linear-gradient(135deg, #111827 0%, #1f2937 100%);
}

/* Custom scrollbar with gradient */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(to bottom, #0ea5e9, #7dd3fc);
    border-radius: 10px;
}

/* Pulse animation for important elements */
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.pulse {
    animation: pulse 2s infinite;
}

/* Sparkle effect */
.sparkle {
    position: relative;
}

.sparkle::after {
    content: '✨';
    position: absolute;
    top: -10px;
    right: -5px;
    font-size: 12px;
    animation: float 3s ease-in-out infinite;
}