.btn-restart {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;              /* space between icon and text */
    
    padding: 0.4rem 0.9rem;
    border-radius: 4px;
    border: 1px solid #0d6efd;
    background-color: #0d6efd;
    color: #fff;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;

    transition:
        background-color 0.15s ease-in-out,
        color 0.15s ease-in-out,
        box-shadow 0.15s ease-in-out,
        border-color 0.15s ease-in-out;
}

.btn-restart i {
    font-size: 1rem;
}

/* Hover state */
.btn-restart:hover {
    background-color: #0b5ed7;
    border-color: #0b5ed7;
    box-shadow: 0 0 0 0.15rem rgba(13, 110, 253, 0.25);
    color: #fff;
}

/* Active (pressed) state */
.btn-restart:active {
    background-color: #0a58ca;
    border-color: #0a58ca;
    box-shadow: none;
}

/* Disabled style if needed */
.btn-restart:disabled,
.btn-restart[disabled] {
    opacity: 0.65;
    cursor: not-allowed;
    box-shadow: none;
}
#myBtn {
  display: none;
  position: fixed;
  bottom: 10px;
  right: 20px;
  z-index: 99;
  font-size: 20px;
    font-weight: bold;
  border: none;
  outline: none;
  background-color: #F44B4B;
  color: white;
  cursor: pointer;
  padding: 10px;
  border-radius: 5px;
}

#myBtn:hover {
  background-color: #555;
}