.btn-contrast,
[data-bs-theme=light] .btn-contrast {
  --bs-btn-color: #fff;
  --bs-btn-bg: #212529;
  --bs-btn-border-color: #212529;
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: #1c1f23;
  --bs-btn-hover-border-color: #1a1e21;
  --bs-btn-focus-shadow-rgb: 66, 70, 73;
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: #1a1e21;
  --bs-btn-active-border-color: #191c1f;
  --bs-btn-active-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);
  --bs-btn-disabled-color: #fff;
  --bs-btn-disabled-bg: #212529;
  --bs-btn-disabled-border-color: #212529;
}

.btn-outline-contrast,
[data-bs-theme=light] .btn-outline-contrast {
  --bs-btn-color: #212529;
  --bs-btn-border-color: #212529;
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: #212529;
  --bs-btn-hover-border-color: #212529;
  --bs-btn-focus-shadow-rgb: 33, 37, 41;
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: #212529;
  --bs-btn-active-border-color: #212529;
  --bs-btn-active-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);
  --bs-btn-disabled-color: #212529;
  --bs-btn-disabled-bg: transparent;
  --bs-btn-disabled-border-color: #212529;
  --bs-gradient: none;
}

[data-bs-theme=dark] .btn-contrast {
  --bs-btn-color: #000;
  --bs-btn-bg: #dee2e6;
  --bs-btn-border-color: #dee2e6;
  --bs-btn-hover-color: #000;
  --bs-btn-hover-bg: #e3e6ea;
  --bs-btn-hover-border-color: #e1e5e9;
  --bs-btn-focus-shadow-rgb: 189, 192, 196;
  --bs-btn-active-color: #000;
  --bs-btn-active-bg: #e5e8eb;
  --bs-btn-active-border-color: #e1e5e9;
  --bs-btn-active-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);
  --bs-btn-disabled-color: #000;
  --bs-btn-disabled-bg: #dee2e6;
  --bs-btn-disabled-border-color: #dee2e6;
}
[data-bs-theme=dark] .btn-outline-contrast {
  --bs-btn-color: #dee2e6;
  --bs-btn-border-color: #dee2e6;
  --bs-btn-hover-color: #000;
  --bs-btn-hover-bg: #dee2e6;
  --bs-btn-hover-border-color: #dee2e6;
  --bs-btn-focus-shadow-rgb: 222, 226, 230;
  --bs-btn-active-color: #000;
  --bs-btn-active-bg: #dee2e6;
  --bs-btn-active-border-color: #dee2e6;
  --bs-btn-active-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);
  --bs-btn-disabled-color: #dee2e6;
  --bs-btn-disabled-bg: transparent;
  --bs-btn-disabled-border-color: #dee2e6;
  --bs-gradient: none;
}