/* ── Language picker dropdowns ────────────────────────────────────────────
   Custom button + listbox controls because native <select>/<option> can't
   render inline SVG flags. Two visual variants share the same DOM shape:

     .nav-lang-*      — top nav-bar instance, opens DOWNWARD, fixed-width
     .sidenav-lang-*  — sidenav-bottom instance, opens UPWARD, full-width

   Mounted by webapp/assets/js/lang-dropdown.js. Flags come from
   webapp/assets/js/flags.js. The dropdowns are deliberately self-contained
   so they can be lifted out and dropped into another project alongside the
   matching JS module. */

/* ── Top nav-bar variant (opens downward) ────────────────────────────── */

.nav-lang-wrap {
  position: relative;
}

.nav-lang-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  background-color: #262a33;
  color: #F5F7FA;
  border: 1px solid #444c56;
  border-radius: 4px;
  font-family: 'Jura', sans-serif;
  font-size: 14px;
  font-weight: bold;
  cursor: pointer;
  min-width: 130px;
  text-align: left;
}

.nav-lang-toggle:hover,
.nav-lang-toggle[aria-expanded="true"] {
  border-color: #6684b2;
}

.nav-lang-current {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.nav-lang-flag {
  display: inline-block;
  flex-shrink: 0;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 1px;
  overflow: hidden;
  line-height: 0;
}

.nav-lang-flag svg {
  display: block;
  width: 20px;
  height: 13px;
}

.nav-lang-caret {
  font-size: 10px;
  opacity: 0.7;
  flex-shrink: 0;
}

.nav-lang-menu {
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  min-width: 180px;
  max-height: 320px;
  overflow-y: auto;
  margin: 0;
  padding: 4px 0;
  list-style: none;
  background-color: #262a33;
  border: 1px solid #6684b2;
  border-radius: 4px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.5);
  z-index: 2000;
}

.nav-lang-menu li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  color: #dddee4;
  cursor: pointer;
  font-family: 'Jura', sans-serif;
  font-size: 14px;
  font-weight: bold;
}

.nav-lang-menu li:hover {
  background-color: #31353d;
  color: #fff;
}

.nav-lang-menu li[aria-selected="true"] {
  background-color: #3a4054;
  color: #fff;
}

.nav-lang-menu .nav-lang-flag svg {
  width: 22px;
  height: 15px;
}

/* ── Sidenav-bottom variant (opens upward) ───────────────────────────── */

/* Hidden by default. The .top-bar-hidden body class (managed by spa.css) is
   what reveals the sidenav variant; the rule lives here so dropdown markup
   and visibility move together. */
.sidenav-lang-header,
.sidenav-lang-wrap {
  display: none;
}

body.top-bar-hidden .sidenav-lang-header {
  display: flex;
}

body.top-bar-hidden .sidenav-lang-wrap {
  display: block;
}

.sidenav-lang-header {
  width: 100%;
  min-height: 32px;
  padding-left: 12px;
  font-size: 13px;
  color: #aaa;
  font-weight: bold;
  font-family: 'Jura', sans-serif;
  align-items: center;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.sidenav-lang-wrap {
  position: relative;
  padding: 4px 12px 16px 12px;
}

.sidenav-lang-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  background-color: #1a1e25;
  color: #F5F7FA;
  border: 1px solid #444c56;
  border-radius: 4px;
  font-family: 'Jura', sans-serif;
  font-size: 14px;
  font-weight: bold;
  cursor: pointer;
  text-align: left;
}

.sidenav-lang-toggle:hover,
.sidenav-lang-toggle[aria-expanded="true"] {
  border-color: #6684b2;
}

.sidenav-lang-current {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.sidenav-lang-flag {
  display: inline-block;
  flex-shrink: 0;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 1px;
  overflow: hidden;
  line-height: 0;
}

.sidenav-lang-flag svg {
  display: block;
  width: 20px;
  height: 13px;
}

.sidenav-lang-caret {
  font-size: 10px;
  opacity: 0.7;
  flex-shrink: 0;
}

.sidenav-lang-menu {
  position: absolute;
  bottom: calc(100% - 4px);
  left: 12px;
  right: 12px;
  max-height: 280px;
  overflow-y: auto;
  margin: 0 0 4px 0;
  padding: 4px 0;
  list-style: none;
  background-color: #262a33;
  border: 1px solid #6684b2;
  border-radius: 4px;
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.5);
  z-index: 3000;
}

.sidenav-lang-menu li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  color: #dddee4;
  cursor: pointer;
  font-family: 'Jura', sans-serif;
  font-size: 14px;
  font-weight: bold;
}

.sidenav-lang-menu li:hover {
  background-color: #31353d;
  color: #fff;
}

.sidenav-lang-menu li[aria-selected="true"] {
  background-color: #3a4054;
  color: #fff;
}

.sidenav-lang-menu .sidenav-lang-flag svg {
  width: 22px;
  height: 15px;
}