.scheduler-btn {
    transition: all 0.2s ease;
    border-radius: 8px;
}

.scheduler-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.25);
}

.scheduler-btn:active {
    transform: scale(0.97);
}

.scheduler-btn:disabled {
    opacity: 0.55;
    cursor: wait;
    filter: grayscale(25%);
}