.button {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.55rem 1rem;
  border: 1px solid transparent;
  border-radius: var(--button-radius);
  font-weight: 750;
  text-decoration: none;
  cursor: pointer;
  box-shadow: var(--shadow-button);
  transition: background 0.16s, border-color 0.16s, transform 0.16s, box-shadow 0.16s;
}

.button:hover {
  transform: translateY(-1px);
}

.button--primary {
  border-color: #286f9e;
  background: linear-gradient(180deg, #327aa7, #246b99);
  color: #fff;
}

.button--primary:visited {
  color: #fff;
}

.button--primary:hover {
  background: linear-gradient(180deg, #2e729f, #205f8a);
  color: #fff;
}

.button--secondary {
  border-color: var(--button-secondary-border);
  background: var(--button-secondary-background);
  color: var(--button-secondary-color);
}

.button--secondary:visited {
  color: var(--button-secondary-color);
}

.button--quiet {
  border-color: #b9cbd8;
  background: #fff;
  color: var(--color-text);
}

.button--danger {
  border-color: rgba(179, 58, 53, 0.58);
  background: linear-gradient(180deg, #fff, #f8e9e8);
  color: #8f2f2b;
}

.button--danger:hover {
  border-color: #b33a35;
  background: linear-gradient(180deg, #fff, #f4dcda);
  color: #7f2825;
}

.icon-button {
  width: 40px;
  height: 40px;
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  padding: 0;
  border: 1px solid var(--color-line);
  border-radius: 8px;
  background: #fff;
  color: var(--color-text);
  box-shadow: var(--shadow-button);
  cursor: pointer;
  font-size: 1.2rem;
  line-height: 1;
  transition: background 0.16s, border-color 0.16s, transform 0.16s;
}

.icon-button:hover {
  transform: translateY(-1px);
  border-color: #70a6c8;
  background: #edf6fb;
}

html[data-theme="dark"] .button--danger {
  border-color: rgba(235, 125, 119, 0.5);
  background: linear-gradient(180deg, #482c32, #372229);
  color: #ffd4d1;
}

html[data-theme="dark"] .button--danger:hover {
  border-color: #e88882;
  background: linear-gradient(180deg, #553239, #42272e);
  color: #fff;
}