/* ============================================================
   TeamHush i18n Language Switcher Widget Styles
   Floating pill in bottom-right corner with dropdown
   ============================================================ */

/* ── Floating Widget Container ── */
#i18n-switcher-widget {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 9999;
  font-family: 'Inter', 'Noto Sans', system-ui, sans-serif;
}

/* ── Toggle Button ── */
#i18n-toggle-btn {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 0.95rem;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.18), rgba(6, 182, 212, 0.14));
  border: 1px solid rgba(16, 185, 129, 0.4);
  border-radius: 999px;
  color: #e2f5ef;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.22s ease;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow:
    0 4px 16px rgba(0, 0, 0, 0.35),
    0 0 0 1px rgba(16, 185, 129, 0.1) inset;
  white-space: nowrap;
}

#i18n-toggle-btn:hover {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.28), rgba(6, 182, 212, 0.22));
  border-color: rgba(16, 185, 129, 0.65);
  transform: translateY(-1px);
  box-shadow:
    0 6px 20px rgba(0, 0, 0, 0.4),
    0 0 12px rgba(16, 185, 129, 0.2);
}

#i18n-toggle-btn:active {
  transform: translateY(0);
}

.i18n-globe {
  font-size: 1rem;
}

.i18n-current-label {
  letter-spacing: 0.01em;
}

.i18n-chevron {
  font-size: 0.65rem;
  opacity: 0.7;
  margin-left: 0.1rem;
}

/* ── Dropdown Panel ── */
.i18n-dropdown {
  position: absolute;
  bottom: calc(100% + 0.6rem);
  right: 0;
  width: 220px;
  background: #0f1c2e;
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: 14px;
  box-shadow:
    0 20px 40px rgba(0, 0, 0, 0.55),
    0 0 0 1px rgba(255, 255, 255, 0.04) inset;
  overflow: hidden;
  transform-origin: bottom right;
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.i18n-dropdown.hidden {
  opacity: 0;
  transform: scale(0.93) translateY(6px);
  pointer-events: none;
}

.i18n-dropdown.visible {
  opacity: 1;
  transform: scale(1) translateY(0);
  pointer-events: all;
}

/* ── Dropdown Header ── */
.i18n-dropdown-header {
  padding: 0.65rem 0.9rem 0.5rem;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(16, 185, 129, 0.8);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

/* ── Options Scroll Area ── */
.i18n-options {
  padding: 0.4rem;
  max-height: 340px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(16, 185, 129, 0.3) transparent;
}

.i18n-options::-webkit-scrollbar {
  width: 4px;
}
.i18n-options::-webkit-scrollbar-thumb {
  background: rgba(16, 185, 129, 0.3);
  border-radius: 4px;
}

/* ── Individual Option Button ── */
.i18n-option-btn {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  width: 100%;
  padding: 0.48rem 0.65rem;
  background: none;
  border: none;
  border-radius: 8px;
  color: #b8c9dd;
  font-size: 0.82rem;
  cursor: pointer;
  text-align: left;
  transition: background 0.15s ease, color 0.15s ease;
  position: relative;
}

.i18n-option-btn:hover {
  background: rgba(16, 185, 129, 0.1);
  color: #e2f5ef;
}

.i18n-option-btn.active {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  font-weight: 600;
}

.i18n-flag {
  font-size: 1.05rem;
  flex-shrink: 0;
}

.i18n-lang-name {
  flex: 1;
}

.i18n-check {
  font-size: 0.75rem;
  color: #10b981;
  font-weight: 700;
  margin-left: auto;
}

/* ── RTL Support (for Arabic) ── */
[dir="rtl"] #i18n-switcher-widget {
  right: auto;
  left: 1.5rem;
}

[dir="rtl"] .i18n-dropdown {
  right: auto;
  left: 0;
  transform-origin: bottom left;
}

[dir="rtl"] .i18n-option-btn {
  text-align: right;
}

/* ── Responsive: smaller on mobile ── */
@media (max-width: 640px) {
  #i18n-switcher-widget {
    bottom: 1rem;
    right: 1rem;
  }

  #i18n-toggle-btn {
    padding: 0.45rem 0.75rem;
    font-size: 0.75rem;
  }

  .i18n-current-label {
    display: none; /* Show only flag on mobile */
  }

  .i18n-dropdown {
    width: 200px;
  }
}