body {
  --bs-font-sans-serif: Roboto,Arial,sans-serif,system-ui,-apple-system,"Segoe UI","Helvetica Neue","Noto Sans","Liberation Sans","Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";
  font-size: 0.875rem;
}

.comment-img {
  display: inline-block;
  width: 3rem;
  height: 3rem;
  background-color: var(--bs-secondary-bg);
}
.comment-replies .comment-img {
  width: 1.75rem;
  height: 1.75rem;
}
.comment a, .comment-replies a {
  text-decoration: none !important;
}

.sort-btn.btn-secondary,
.comment .btn-secondary,
.comment-replies .btn-secondary {
  --bs-btn-box-shadow: none;
  --bs-btn-focus-box-shadow: none;
  --bs-btn-hover-shadow: none;
  --bs-btn-active-shadow: none;
  --bs-btn-border-color: transparent;
  --bs-btn-focus-border-color: transparent;
  --bs-btn-hover-border-color: transparent;
  --bs-btn-active-border-color: transparent;
  --bs-btn-color: var(--bs-body);
  --bs-btn-hover-color: var(--bs-body);
  --bs-btn-active-color: var(--bs-body);
  --bs-btn-bg: transparent;
  --bs-btn-hover-bg: rgba(var(--bs-secondary-rgb), .075);
  --bs-btn-active-bg: rgba(var(--bs-secondary-rgb), .15);
}

.comment .btn-primary,
.comment-replies .btn-primary {
  --bs-btn-box-shadow: none;
  --bs-btn-focus-box-shadow: none;
  --bs-btn-hover-shadow: none;
  --bs-btn-active-shadow: none;
  --bs-btn-border-color: transparent;
  --bs-btn-focus-border-color: transparent;
  --bs-btn-hover-border-color: transparent;
  --bs-btn-active-border-color: transparent;
  --bs-btn-color: var(--bs-primary);
  --bs-btn-hover-color: var(--bs-primary);
  --bs-btn-active-color: var(--bs-primary);
  --bs-btn-bg: transparent;
  --bs-btn-hover-bg: rgba(var(--bs-primary-rgb), .075);
  --bs-btn-active-bg: rgba(var(--bs-primary-rgb), .15);
}

.comment .btn-danger,
.comment-replies .btn-danger {
  --bs-btn-box-shadow: none;
  --bs-btn-focus-box-shadow: none;
  --bs-btn-hover-shadow: none;
  --bs-btn-active-shadow: none;
  --bs-btn-border-color: transparent;
  --bs-btn-focus-border-color: transparent;
  --bs-btn-hover-border-color: transparent;
  --bs-btn-active-border-color: transparent;
  --bs-btn-color: var(--bs-danger);
  --bs-btn-hover-color: var(--bs-danger);
  --bs-btn-active-color: var(--bs-danger);
  --bs-btn-bg: transparent;
  --bs-btn-hover-bg: rgba(var(--bs-danger-rgb), .075);
  --bs-btn-active-bg: rgba(var(--bs-danger-rgb), .15);
}

.form-floating.comment-compose > .form-control,
.form-floating.comment-compose > .form-control:focus {
  border: 0;
  box-shadow: none;
  background-color: transparent;
  border-bottom: 2px var(--bs-border-style) var(--bs-body-color);
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
  padding: 1rem 0.15rem 0.5rem;
}

.form-floating.comment-compose > .form-control:not(:-moz-placeholder-shown) ~ label::after {
  color: var(--bs-secondary-color);
  background-color: transparent;
  padding: 0;
  line-height: 1;
}

.form-floating.comment-compose > .form-control:not(:-ms-input-placeholder) ~ label::after {
  color: var(--bs-secondary-color);
  background-color: transparent;
  padding: 0;
  line-height: 1;
}

.form-floating.comment-compose > label,
.form-floating.comment-compose > .form-control:focus ~ label::after,
.form-floating.comment-compose > .form-control:not(:placeholder-shown) ~ label::after {
  color: var(--bs-secondary-color);
  background-color: transparent;
  padding: 0;
  line-height: 1;
}

.comment .btn[data-bs-toggle=collapse][aria-expanded=true] .chevron-down,
.comment .btn[data-bs-toggle=collapse][aria-expanded=false] .chevron-up {
  display: none;
}

/* ----- testing ----- */
:root,
[data-bs-theme=light] {
  --sk-icon-size: 1em;
  --sk-icon-btn-color: inherit;
  --sk-icon-btn-size: 1.5rem;
  --sk-icon-btn-padding: 0.5rem;
  --sk-icon-btn-hover-color: inherit;
  --sk-icon-btn-hover-bg: currentcolor;
  --sk-icon-btn-active-color: inherit;
  --sk-icon-btn-active-bg: currentcolor;
}

.ski, .svg-icon, .icon-btn svg, .icon-btn-base svg, .icon-btn img, .icon-btn-base img {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: var(--sk-icon-size);
  height: var(--sk-icon-size);
  fill: currentcolor;
}

.icon-btn, .icon-btn-base {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  width: var(--sk-icon-btn-size);
  height: var(--sk-icon-btn-size);
  font-size: var(--sk-icon-btn-size);
  line-height: 1;
  padding: var(--sk-icon-btn-padding);
  box-sizing: content-box;
  aspect-ratio: 1/1;
}
.ski::before {
  font-size: var(--sk-icon-size);
}

.icon-btn {
  color: var(--sk-icon-btn-color);
  background-color: transparent;
  border-radius: 50%;
  border: 0;
  outline: solid 1px transparent;
}
.icon-btn:hover {
  color: var(--sk-icon-btn-hover-color);
  background-color: rgba(0, 0, 0, 0.1);
  background-color: color-mix(in srgb, var(--sk-icon-btn-hover-bg) 10%, transparent);
}
.icon-btn:hover:active {
  color: var(--sk-icon-btn-active-color);
  background-color: rgba(0, 0, 0, 0.2);
  outline-color: rgba(0, 0, 0, 0.4);
  background-color: color-mix(in srgb, var(--sk-icon-btn-active-bg) 20%, transparent);
  outline-color: color-mix(in srgb, var(--sk-icon-btn-active-bg) 40%, transparent);
}