gitea/web_src/css/modules/button.css

/* this contains override styles for buttons and related elements */

/* these styles changed the Fomantic UI's rules, Fomantic UI expects only "basic" buttons have borders */
.ui.button,
.ui.button:focus {
  background: var(--color-button);
  border: 1px solid var(--color-light-border);
  color: var(--color-text);
}

.ui.button:hover {
  background: var(--color-hover);
  color: var(--color-text);
  border-color: var(--color-secondary-dark-2);
}

.page-content .ui.button {
  box-shadow: none !important;
}

.ui.active.button,
.ui.button:active,
.ui.active.button:active,
.ui.active.button:hover {
  background: var(--color-active);
  color: var(--color-text);
}

.delete-button,
.delete-button:hover {
  color: var(--color-red);
}

/* btn is a plain button without any opinionated styling, it only uses flex for vertical alignment like ".ui.button" in base.css */

.btn {
  background: transparent;
  border-radius: var(--border-radius);
  border: none;
  color: inherit;
  margin: 0;
  padding: 0;
}

.btn:hover,
.btn:active,
.btn:focus {
  background: none;
  border: none;
}

a.btn,
a.btn:hover {
  color: inherit;
}

/* By default, Fomantic UI doesn't support "bordered" buttons group, but Gitea would like to use it.
And the default buttons always have borders now (not the same as Fomantic UI's default buttons, see above).
It needs some tricks to tweak the left/right borders with active state */

.ui.buttons .button {
  border-right: none;
}

.ui.buttons .button:hover + .button {
  border-left: 1px solid var(--color-secondary-dark-2);
}

/* TODO: these "tw-hidden" selectors are only used by "blame.tmpl" buttons: Raw/Normal View/History/Unescape, need to be refactored to a clear solution later */
.ui.buttons .button:first-child,
.ui.buttons .button.tw-hidden:first-child + .button {
  border-left: 1px solid var(--color-light-border);
}

.ui.buttons .button:last-child,
.ui.buttons .button:nth-last-child(2):has(+ .button.tw-hidden) {
  border-right: 1px solid var(--color-light-border);
}

.ui.buttons .button.active {
  border-left: 1px solid var(--color-light-border);
  border-right: 1px solid var(--color-light-border);
}

.ui.buttons .button.active + .button {
  border-left: none;
}

.ui.basic.buttons .button,
.ui.basic.button,
.ui.basic.buttons .button:hover,
.ui.basic.button:hover {
  box-shadow: none;
}

/* apply the vertical padding of .compact to non-compact buttons when they contain a svg as they
   would otherwise appear too large. Seen on "RSS Feed" button on repo releases tab. */
.ui.small.button:not(.compact):has(.svg) {
  padding-top: 0.58928571em;
  padding-bottom: 0.58928571em;
}

.ui.labeled.button.disabled > .button,
.ui.basic.buttons .button,
.ui.basic.button,
.ui.basic.buttons .button:focus,
.ui.basic.button:focus {
  color: var(--color-text-light);
  background: var(--color-button);
}

.ui.basic.buttons .button:hover,
.ui.basic.button:hover {
  color: var(--color-text);
  background: var(--color-hover);
  border-color: var(--color-secondary-dark-2);
}

.ui.basic.buttons .button:active,
.ui.basic.button:active,
.ui.basic.buttons .active.button,
.ui.basic.active.button,
.ui.basic.buttons .active.button:hover,
.ui.basic.active.button:hover {
  color: var(--color-text);
  background: var(--color-active);
}

.ui.labeled.button > .label {
  border-color: var(--color-light-border);
}

.ui.labeled.icon.buttons > .button > .icon,
.ui.labeled.icon.button > .icon {
  background: var(--color-hover);
}

/* primary */

.ui.primary.labels .label,
.ui.ui.ui.primary.label,
.ui.primary.button,
.ui.primary.buttons .button,
.ui.primary.button:focus,
.ui.primary.buttons .button:focus {
  background: var(--color-primary);
  color: var(--color-primary-contrast);
}

.ui.primary.button:hover,
.ui.primary.buttons .button:hover {
  background: var(--color-primary-hover);
  color: var(--color-primary-contrast);
}

.ui.primary.button:active,
.ui.primary.buttons .button:active {
  background: var(--color-primary-active);
}

.ui.basic.primary.buttons .button,
.ui.basic.primary.button,
.ui.basic.primary.buttons .button:focus,
.ui.basic.primary.button:focus {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.ui.basic.primary.buttons .button:hover,
.ui.basic.primary.button:hover {
  color: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
}

.ui.basic.primary.buttons .button:active,
.ui.basic.primary.button:active {
  color: var(--color-primary-active);
  border-color: var(--color-primary-active);
}

/* secondary */

.ui.secondary.labels .label,
.ui.ui.ui.secondary.label,
.ui.secondary.button,
.ui.secondary.buttons .button,
.ui.secondary.button:focus,
.ui.secondary.buttons .button:focus {
  background: var(--color-secondary-button);
}

.ui.secondary.button:hover,
.ui.secondary.buttons .button:hover {
  background: var(--color-secondary-hover);
}

.ui.secondary.button:active,
.ui.secondary.buttons .button:active {
  background: var(--color-secondary-active);
}

.ui.basic.secondary.buttons .button,
.ui.basic.secondary.button,
.ui.basic.secondary.button:focus,
.ui.basic.secondary.buttons .button:focus {
  color: var(--color-secondary-button);
  border-color: var(--color-secondary-button);
}

.ui.basic.secondary.buttons .button:hover,
.ui.basic.secondary.button:hover {
  color: var(--color-secondary-hover);
  border-color: var(--color-secondary-hover);
}

.ui.basic.secondary.buttons .button:active,
.ui.basic.secondary.button:active {
  color: var(--color-secondary-active);
  border-color: var(--color-secondary-active);
}

/* red */

.ui.red.labels .label,
.ui.ui.ui.red.label,
.ui.red.button,
.ui.red.buttons .button,
.ui.red.button:focus,
.ui.red.buttons .button:focus {
  background: var(--color-red);
}

.ui.red.button:hover,
.ui.red.buttons .button:hover {
  background: var(--color-red-dark-1);
}

.ui.red.button:active,
.ui.red.buttons .button:active {
  background: var(--color-red-dark-2);
}

.ui.basic.red.buttons .button,
.ui.basic.red.button,
.ui.basic.red.buttons .button:focus,
.ui.basic.red.button:focus {
  color: var(--color-red);
  border-color: var(--color-red);
}

.ui.basic.red.buttons .button:hover,
.ui.basic.red.button:hover {
  color: var(--color-red-dark-1);
  border-color: var(--color-red-dark-1);
}

.ui.basic.red.buttons .button:active,
.ui.basic.red.button:active {
  color: var(--color-red-dark-2);
  border-color: var(--color-red-dark-2);
}

/* orange */

.ui.orange.labels .label,
.ui.ui.ui.orange.label,
.ui.orange.button,
.ui.orange.buttons .button,
.ui.orange.button:focus,
.ui.orange.buttons .button:focus {
  background: var(--color-orange);
}

.ui.orange.button:hover,
.ui.orange.buttons .button:hover {
  background: var(--color-orange-dark-1);
}

.ui.orange.button:active,
.ui.orange.buttons .button:active {
  background: var(--color-orange-dark-2);
}

.ui.basic.orange.buttons .button,
.ui.basic.orange.button,
.ui.basic.orange.buttons .button:focus,
.ui.basic.orange.button:focus {
  color: var(--color-orange);
  border-color: var(--color-orange);
}

.ui.basic.orange.buttons .button:hover,
.ui.basic.orange.button:hover {
  color: var(--color-orange-dark-1);
  border-color: var(--color-orange-dark-1);
}

.ui.basic.orange.buttons .button:active,
.ui.basic.orange.button:active {
  color: var(--color-orange-dark-2);
  border-color: var(--color-orange-dark-2);
}

/* yellow */

.ui.yellow.labels .label,
.ui.ui.ui.yellow.label,
.ui.yellow.button,
.ui.yellow.buttons .button,
.ui.yellow.button:focus,
.ui.yellow.buttons .button:focus {
  background: var(--color-yellow);
}

.ui.yellow.button:hover,
.ui.yellow.buttons .button:hover {
  background: var(--color-yellow-dark-1);
}

.ui.yellow.button:active,
.ui.yellow.buttons .button:active {
  background: var(--color-yellow-dark-2);
}

.ui.basic.yellow.buttons .button,
.ui.basic.yellow.button,
.ui.basic.yellow.buttons .button:focus,
.ui.basic.yellow.button:focus {
  color: var(--color-yellow);
  border-color: var(--color-yellow);
}

.ui.basic.yellow.buttons .button:hover,
.ui.basic.yellow.button:hover {
  color: var(--color-yellow-dark-1);
  border-color: var(--color-yellow-dark-1);
}

.ui.basic.yellow.buttons .button:active,
.ui.basic.yellow.button:active {
  color: var(--color-yellow-dark-2);
  border-color: var(--color-yellow-dark-2);
}

/* olive */

.ui.olive.labels .label,
.ui.ui.ui.olive.label,
.ui.olive.button,
.ui.olive.buttons .button,
.ui.olive.button:focus,
.ui.olive.buttons .button:focus {
  background: var(--color-olive);
}

.ui.olive.button:hover,
.ui.olive.buttons .button:hover {
  background: var(--color-olive-dark-1);
}

.ui.olive.button:active,
.ui.olive.buttons .button:active {
  background: var(--color-olive-dark-2);
}

.ui.basic.olive.buttons .button,
.ui.basic.olive.button,
.ui.basic.olive.buttons .button:focus,
.ui.basic.olive.button:focus {
  color: var(--color-olive);
  border-color: var(--color-olive);
}

.ui.basic.olive.buttons .button:hover,
.ui.basic.olive.button:hover {
  color: var(--color-olive-dark-1);
  border-color: var(--color-olive-dark-1);
}

.ui.basic.olive.buttons .button:active,
.ui.basic.olive.button:active {
  color: var(--color-olive-dark-2);
  border-color: var(--color-olive-dark-2);
}

/* green */

.ui.green.labels .label,
.ui.ui.ui.green.label,
.ui.green.button,
.ui.green.buttons .button,
.ui.green.button:focus,
.ui.green.buttons .button:focus {
  background: var(--color-green);
}

.ui.green.button:hover,
.ui.green.buttons .button:hover {
  background: var(--color-green-dark-1);
}

.ui.green.button:active,
.ui.green.buttons .button:active {
  background: var(--color-green-dark-2);
}

.ui.basic.green.buttons .button,
.ui.basic.green.button,
.ui.basic.green.buttons .button:focus,
.ui.basic.green.button:focus {
  color: var(--color-green);
  border-color: var(--color-green);
}

.ui.basic.green.buttons .button:hover,
.ui.basic.green.button:hover {
  color: var(--color-green-dark-1);
  border-color: var(--color-green-dark-1);
}

.ui.basic.green.buttons .button:active,
.ui.basic.green.button:active {
  color: var(--color-green-dark-2);
  border-color: var(--color-green-dark-2);
}

/* teal */

.ui.teal.labels .label,
.ui.ui.ui.teal.label,
.ui.teal.button,
.ui.teal.buttons .button,
.ui.teal.button:focus,
.ui.teal.buttons .button:focus {
  background: var(--color-teal);
}

.ui.teal.button:hover,
.ui.teal.buttons .button:hover {
  background: var(--color-teal-dark-1);
}

.ui.teal.button:active,
.ui.teal.buttons .button:active {
  background: var(--color-teal-dark-2);
}

.ui.basic.teal.buttons .button,
.ui.basic.teal.button,
.ui.basic.teal.buttons .button:focus,
.ui.basic.teal.button:focus {
  color: var(--color-teal);
  border-color: var(--color-teal);
}

.ui.basic.teal.buttons .button:hover,
.ui.basic.teal.button:hover {
  color: var(--color-teal-dark-1);
  border-color: var(--color-teal-dark-1);
}

.ui.basic.teal.buttons .button:active,
.ui.basic.teal.button:active {
  color: var(--color-teal-dark-2);
  border-color: var(--color-teal-dark-2);
}

/* blue */

.ui.blue.labels .label,
.ui.ui.ui.blue.label,
.ui.blue.button,
.ui.blue.buttons .button,
.ui.blue.button:focus,
.ui.blue.buttons .button:focus {
  background: var(--color-blue);
}

.ui.blue.button:hover,
.ui.blue.buttons .button:hover {
  background: var(--color-blue-dark-1);
}

.ui.blue.button:active,
.ui.blue.buttons .button:active {
  background: var(--color-blue-dark-2);
}

.ui.basic.blue.buttons .button,
.ui.basic.blue.button,
.ui.basic.blue.buttons .button:focus,
.ui.basic.blue.button:focus {
  color: var(--color-blue);
  border-color: var(--color-blue);
}

.ui.basic.blue.buttons .button:hover,
.ui.basic.blue.button:hover {
  color: var(--color-blue-dark-1);
  border-color: var(--color-blue-dark-1);
}

.ui.basic.blue.buttons .button:active,
.ui.basic.blue.button:active {
  color: var(--color-blue-dark-2);
  border-color: var(--color-blue-dark-2);
}

/* violet */

.ui.violet.labels .label,
.ui.ui.ui.violet.label,
.ui.violet.button,
.ui.violet.buttons .button,
.ui.violet.button:focus,
.ui.violet.buttons .button:focus {
  background: var(--color-violet);
}

.ui.violet.button:hover,
.ui.violet.buttons .button:hover {
  background: var(--color-violet-dark-1);
}

.ui.violet.button:active,
.ui.violet.buttons .button:active {
  background: var(--color-violet-dark-2);
}

.ui.basic.violet.buttons .button,
.ui.basic.violet.button,
.ui.basic.violet.buttons .button:focus,
.ui.basic.violet.button:focus {
  color: var(--color-violet);
  border-color: var(--color-violet);
}

.ui.basic.violet.buttons .button:hover,
.ui.basic.violet.button:hover {
  color: var(--color-violet-dark-1);
  border-color: var(--color-violet-dark-1);
}

.ui.basic.violet.buttons .button:active,
.ui.basic.violet.button:active {
  color: var(--color-violet-dark-2);
  border-color: var(--color-violet-dark-2);
}

/* purple */

.ui.purple.labels .label,
.ui.ui.ui.purple.label,
.ui.purple.button,
.ui.purple.buttons .button,
.ui.purple.button:focus,
.ui.purple.buttons .button:focus {
  background: var(--color-purple);
}

.ui.purple.button:hover,
.ui.purple.buttons .button:hover {
  background: var(--color-purple-dark-1);
}

.ui.purple.button:active,
.ui.purple.buttons .button:active {
  background: var(--color-purple-dark-2);
}

.ui.basic.purple.buttons .button,
.ui.basic.purple.button,
.ui.basic.purple.buttons .button:focus,
.ui.basic.purple.button:focus {
  color: var(--color-purple);
  border-color: var(--color-purple);
}

.ui.basic.purple.buttons .button:hover,
.ui.basic.purple.button:hover {
  color: var(--color-purple-dark-1);
  border-color: var(--color-purple-dark-1);
}

.ui.basic.purple.buttons .button:active,
.ui.basic.purple.button:active {
  color: var(--color-purple-dark-2);
  border-color: var(--color-purple-dark-2);
}

/* pink */

.ui.pink.labels .label,
.ui.ui.ui.pink.label,
.ui.pink.button,
.ui.pink.buttons .button,
.ui.pink.button:focus,
.ui.pink.buttons .button:focus {
  background: var(--color-pink);
}

.ui.pink.button:hover,
.ui.pink.buttons .button:hover {
  background: var(--color-pink-dark-1);
}

.ui.pink.button:active,
.ui.pink.buttons .button:active {
  background: var(--color-pink-dark-2);
}

.ui.basic.pink.buttons .button,
.ui.basic.pink.button,
.ui.basic.pink.buttons .button:focus,
.ui.basic.pink.button:focus {
  color: var(--color-pink);
  border-color: var(--color-pink);
}

.ui.basic.pink.buttons .button:hover,
.ui.basic.pink.button:hover {
  color: var(--color-pink-dark-1);
  border-color: var(--color-pink-dark-1);
}

.ui.basic.pink.buttons .button:active,
.ui.basic.pink.button:active {
  color: var(--color-pink-dark-2);
  border-color: var(--color-pink-dark-2);
}

/* brown */

.ui.brown.labels .label,
.ui.ui.ui.brown.label,
.ui.brown.button,
.ui.brown.buttons .button,
.ui.brown.button:focus,
.ui.brown.buttons .button:focus {
  background: var(--color-brown);
}

.ui.brown.button:hover,
.ui.brown.buttons .button:hover {
  background: var(--color-brown-dark-1);
}

.ui.brown.button:active,
.ui.brown.buttons .button:active {
  background: var(--color-brown-dark-2);
}

.ui.basic.brown.buttons .button,
.ui.basic.brown.button,
.ui.basic.brown.buttons .button:focus,
.ui.basic.brown.button:focus {
  color: var(--color-brown);
  border-color: var(--color-brown);
}

.ui.basic.brown.buttons .button:hover,
.ui.basic.brown.button:hover {
  color: var(--color-brown-dark-1);
  border-color: var(--color-brown-dark-1);
}

.ui.basic.brown.buttons .button:active,
.ui.basic.brown.button:active {
  color: var(--color-brown-dark-2);
  border-color: var(--color-brown-dark-2);
}

/* negative */

.ui.negative.buttons .button,
.ui.negative.button,
.ui.negative.buttons .button:focus,
.ui.negative.button:focus {
  background: var(--color-red);
}

.ui.negative.buttons .button:hover,
.ui.negative.button:hover {
  background: var(--color-red-dark-1);
}

.ui.negative.buttons .button:active,
.ui.negative.button:active {
  background: var(--color-red-dark-2);
}

.ui.basic.negative.buttons .button,
.ui.basic.negative.button,
.ui.basic.negative.buttons .button:focus,
.ui.basic.negative.button:focus {
  color: var(--color-red);
  border-color: var(--color-red);
}

.ui.basic.negative.buttons .button:hover,
.ui.basic.negative.button:hover {
  color: var(--color-red-dark-1);
  border-color: var(--color-red-dark-1);
}

.ui.basic.negative.buttons .button:active,
.ui.basic.negative.button:active {
  color: var(--color-red-dark-2);
  border-color: var(--color-red-dark-2);
}

/* positive */

.ui.positive.buttons .button,
.ui.positive.button,
.ui.positive.buttons .button:focus,
.ui.positive.button:focus {
  background: var(--color-green);
}

.ui.positive.buttons .button:hover,
.ui.positive.button:hover {
  background: var(--color-green-dark-1);
}

.ui.positive.buttons .button:active,
.ui.positive.button:active {
  background: var(--color-green-dark-2);
}

.ui.basic.positive.buttons .button,
.ui.basic.positive.button,
.ui.basic.positive.buttons .button:focus,
.ui.basic.positive.button:focus {
  color: var(--color-green);
  border-color: var(--color-green);
}

.ui.basic.positive.buttons .button:hover,
.ui.basic.positive.button:hover {
  color: var(--color-green-dark-1);
  border-color: var(--color-green-dark-1);
}

.ui.basic.positive.buttons .button:active,
.ui.basic.positive.button:active {
  color: var(--color-green-dark-2);
  border-color: var(--color-green-dark-2);
}