op-packages/luci-theme-argon/less/components/buttons.less

// out: false

.btn,
.cbi-button,
.item::after {
  font-size: .875rem;
  line-height: 1.25rem;
  display: inline-block;
  width: auto !important;
  padding: 0.5rem .75rem;
  cursor: pointer;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  transition: box-shadow .15s ease-out;
  text-align: center;
  vertical-align: middle;
  white-space: nowrap;
  text-decoration: none;
  border: 0;
  border-radius: var(--radius-control);
  background-color: var(--neutral-button-bg);
  background-image: none;
  appearance: none;
  -ms-touch-action: manipulation;
  touch-action: manipulation;
}

.btn {
  color: var(--plain-button-text);
  background-color: var(--plain-button-bg);
}

.btn:not(button) ul:not(.dropdown) li {
  padding: 0;
}

.cbi-button:not(select) {
  appearance: none !important;
}

@media (hover: hover) {
  :is(.btn, .cbi-button):not(:disabled):not([disabled]):not([aria-disabled="true"]):not([disabled] *, [aria-disabled="true"] *):hover,
  .cbi-dynlist:not([disabled]):not([aria-disabled="true"]) > .item:hover::after {
    box-shadow: var(--button-hover-shadow);
  }
}

.btn:disabled,
.cbi-button:disabled {
  cursor: not-allowed;
  pointer-events: none;
  opacity: .5;
  box-shadow: none;
}

.btn:focus-visible,
.cbi-button:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: no-preference) {
  button.btn,
  button.cbi-button,
  input.cbi-button {
    transition: scale .15s ease-out, box-shadow .15s ease-out;

    &:not(:disabled):not([aria-disabled="true"]):not([data-static]):active {
      scale: .96;
    }
  }
}

/* gray */
.alert-message [class="btn"],
.modal div[class="btn"],
.cbi-button-find,
.cbi-button-link,
.cbi-button-up,
.cbi-button-down,
.cbi-button-neutral,
.cbi-button[name="zero"],
.cbi-button[name="restart"],
.cbi-button[onclick="hide_empty(this)"] {
  color: var(--neutral-action-text);
  border: thin solid var(--neutral-action-bg);
  background-color: var(--neutral-action-bg);
}

/* dark blue */
.btn.primary,
.cbi-page-actions .cbi-button-save,
.cbi-page-actions .cbi-button-apply+.cbi-button-save,
.cbi-button-add,
.cbi-button-save,
.cbi-button-positive,
.cbi-button-link,
.cbi-button[value="Enable"],
.cbi-button[value="Scan"],
.cbi-button[value^="Back"],
.cbi-button-neutral[onclick="handleConfig(event)"] {
  font-weight: normal;
  color: var(--accent-text) !important;
  // Button edges follow their fill; the brighter accent border is for controls.
  border: thin solid var(--button-bg, var(--primary));
  background-color: var(--button-bg, var(--primary));
}

.cbi-page-actions .cbi-button-save,
.cbi-page-actions .cbi-button-apply+.cbi-button-save,
.cbi-button-add,
.cbi-button-save,
.cbi-button-positive {
  --button-bg: var(--positive-bg);
}

/* light blue */
.cbi-page-actions .cbi-button-apply,
.cbi-section-actions .cbi-button-edit,
.cbi-button-edit,
.cbi-button-apply,
.cbi-button-reload,
.cbi-button-action,
.cbi-button[value="Submit"],
.cbi-button[value="Upload"],
.cbi-button[value$="Apply"],
.cbi-button[onclick="addKey(event)"] {
  font-weight: normal;
  color: var(--accent-text) !important;
  border: thin solid var(--primary);

  background-color: var(--primary);
}

/* red */
.btn.danger,
.btn.btn-danger,
.cbi-section-remove>.cbi-button,
.cbi-button-remove,
.cbi-button-reset,
.cbi-button-negative,
.cbi-button[value="Stop"],
.cbi-button[value="Kill"],
.cbi-button[onclick="reboot(this)"],
.cbi-button-neutral[value="Restart"] {
  font-weight: normal;
  color: var(--text-on-accent);
  border: thin solid var(--negative-bg);
  background-color: var(--negative-bg);
}

/* yellow */
.cbi-button-reset {
  border-color: var(--reset-action-bg);
  background-color: var(--reset-action-bg);
}

.btn[value="Dismiss"],
.cbi-button[value="Terminate"],
.cbi-button[value="Reset"],
.cbi-button[value="Disabled"],
.cbi-button[onclick^="iface_reconnect"],
.cbi-button[onclick="handleReset(event)"],
.cbi-button-neutral[value="Disable"] {
  font-weight: normal;
  color: var(--text-on-accent);
  border: thin solid var(--reset-border);
  background-color: var(--reset-bg);
}

/* green */
.cbi-button-success,
.cbi-button-download {
  font-weight: normal;
  color: var(--text-on-accent);
  border: thin solid var(--success-action-border);
  background-color: var(--success-action-bg);
}

// Inputs cannot host pseudo-elements, so sorting controls use the SVG background.
.cbi-button-up,
.cbi-button-down {
  display: inline-block;
  min-width: 0;
  padding: .2rem 1rem;
  font-size: 0;
  background-image: var(--chevron-down-icon);
  background-repeat: no-repeat;
  background-position: center;
  background-size: 1rem;
  background-color: var(--surface-color);
  border-color: var(--border-color);
}

.cbi-button-up {
  transform: rotate(180deg);
}

.cbi-page-actions,
.button-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  min-width: 0;
  gap: var(--action-gap);

  .btn,
  .cbi-button {
    max-width: 100%;
    min-height: 2.5rem;
    height: auto;
    white-space: normal;
    overflow-wrap: anywhere;
  }
}

.cbi-page-actions {
  // The containing view already owns the page gutter and section spacing.
  padding: 0;
  gap: var(--control-gap);

  .cbi-button-link:first-child {
    margin-inline-end: auto;
  }

  > form[method="post"] {
    display: flex;
    flex-wrap: wrap;
    min-width: 0;
    max-width: 100%;
    gap: inherit;
  }

  .cbi-dropdown {
    .open {
      color: var(--accent-text);
    }
  }
}

.a-to-btn {
  text-decoration: none;
}

.cbi-value-field .cbi-button-add {
  font-weight: bold;
  padding: 1px 6px;
  display: inline-block;
  align-items: center;
}