/**
 * Frontend styles: keyboard key appearance for [btkbd] shortcode output.
 *
 * @package BT_Keyboard_Shortcuts
 */

/* Wrapper: inline, no line-height bump */
.btkbd {
  line-height: 1;
  vertical-align: top;
  top: 2px;
  position: relative;
  margin: 0 0.12em;
}

.btkbd .keycombo {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.12em;
  white-space: nowrap;
  line-height: 1;
  vertical-align: middle;
}

/* Each key: compact, sits on text line */
.btkbd .keycombo kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.25em;
  height: 1.35em;
  padding: 0 0.35em;
  font-size: 0.8em;
  font-family: inherit;
  font-weight: 500;
  line-height: 1;
  text-align: center;
  color: #1e1e1e;
  background: linear-gradient(180deg, #f8f8f8 0%, #e8e8e8 100%);
  border: 1px solid #c0c0c0;
  border-radius: 3px;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.7);
  vertical-align: middle;
  box-sizing: border-box;
}

.btkbd .keycombo kbd.mod {
  font-size: 0.85em;
}

/* Separator between keys in a combo (e.g. + or -) */
.btkbd .keycombo .combiner {
  margin: 0 0.1em;
  font-size: 0.85em;
  color: #666;
}

/* Separator between multiple combos (e.g. /) */
.btkbd .keycombo.separator {
  margin: 0 0.35em;
  font-size: 0.9em;
  color: #888;
  font-weight: 400;
}