body {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.strike-through {
    text-decoration: line-through;
    opacity: 0.6;
}

.todo-card {
    transition: all 0.3s ease;
    border: none;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.todo-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.status-badge {
    font-size: 0.75rem;
    padding: 0.4em 0.8em;
    border-radius: 20px;
    font-weight: 600;
}

.priority-important {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(220, 53, 69, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(220, 53, 69, 0); }
    100% { box-shadow: 0 0 0 0 rgba(220, 53, 69, 0); }
}

.card-stats {
    background: linear-gradient(45deg, #f093fb 0%, #f5576c 100%);
    color: white;
}

.division-filter {
    border-radius: 25px;
}

.loading {
    display: none;
}
/* Footer enhancements */
html, body {
    height: 100%;
}

body {
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

footer {
    margin-top: auto;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
}

/* Live time blink */
#live-time {
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0.5; }
}