/* Floating Add Button Styles */
.floating-add-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 100;
}

.fab {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    background: var(--accent-color);
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.fab:hover {
    background: var(--accent-hover);
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
}

.fab:active {
    transform: scale(0.95);
}

/* Responsive */
@media (max-width: 640px) {
    .floating-add-btn {
        bottom: 1.5rem;
        right: 1.5rem;
    }
    
    .fab {
        width: 3rem;
        height: 3rem;
        font-size: 1.125rem;
    }
}