.top-bar,
.session-bar .session-actions,
.top-row .lang-slot {
  display: flex;
  align-items: center;
}

.top-bar {
  justify-content: flex-end;
  margin-bottom: 8px;
}

.session-bar .session-actions {
  gap: 10px;
}

.session-bar .lang-switch {
  flex-shrink: 0;
}

.session-bar .session-link,
.session-bar form button {
  white-space: nowrap;
}

.top-row .lang-slot {
  flex-shrink: 0;
}

.lang-switch {
  --lang-switch-track: 28px;
  position: relative;
  display: inline-grid;
  grid-template-columns: 1fr 1fr;
  align-items: stretch;
  min-width: 112px;
  padding: 3px;
  box-sizing: border-box;
  background: #fff;
  border: 1px solid #cfcfcf;
  border-radius: 999px;
  box-shadow: 0 2px 10px rgba(22, 22, 22, 0.06);
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.lang-switch:hover {
  border-color: #b9b9b9;
  box-shadow: 0 2px 12px rgba(22, 22, 22, 0.09);
}

.lang-switch::before {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: calc(50% - 3px);
  height: var(--lang-switch-track);
  border-radius: 999px;
  background: #c8102e;
  box-shadow: 0 2px 8px rgba(200, 16, 46, 0.28);
  transition: transform 220ms cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 0;
}

.lang-switch[data-active="en"]::before {
  transform: translateX(100%);
}

/*
 * Los selectores llevan `.lang-switch` delante para superar en especificidad a las reglas
 * genéricas de cada página (`button`, `button:hover`, `.session-bar form button`, …).
 */
.lang-switch .lang-btn {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: auto;
  min-width: 0;
  margin: 0;
  padding: 0 14px;
  min-height: var(--lang-switch-track);
  height: var(--lang-switch-track);
  box-sizing: border-box;
  border: 0;
  border-radius: 999px;
  background: transparent;
  box-shadow: none;
  color: #5c5c5c;
  font-family: "Sora", sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: color 180ms ease, background-color 180ms ease;
  -webkit-appearance: none;
  appearance: none;
}

.lang-switch .lang-btn:hover,
.lang-switch .lang-btn:active,
.lang-switch .lang-btn:focus {
  border: 0;
  border-color: transparent;
  box-shadow: none;
  transform: none;
}

.lang-switch .lang-btn[aria-pressed="false"]:hover {
  background: rgba(22, 22, 22, 0.06);
  color: #161616;
}

.lang-switch .lang-btn[aria-pressed="false"]:active {
  background: rgba(22, 22, 22, 0.1);
}

.lang-switch .lang-btn[aria-pressed="true"],
.lang-switch .lang-btn[aria-pressed="true"]:hover,
.lang-switch .lang-btn[aria-pressed="true"]:active,
.lang-switch .lang-btn[aria-pressed="true"]:focus {
  background: transparent;
  color: #fff;
  cursor: default;
}

.lang-switch .lang-btn:focus {
  outline: none;
}

.lang-switch .lang-btn:focus-visible {
  outline: 2px solid #c8102e;
  outline-offset: 2px;
}