/* ===== Language Switcher Styles ===== */

.lang-switcher {
  position: relative;
  display: flex;
  align-items: center;
}

.lang-btn {
  background: var(--bg-secondary);
  border: 2px solid var(--border-color);
  border-radius: 50px;
  padding: 0.45rem 0.7rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  color: var(--text-primary);
  font-size: 0.85rem;
  font-weight: 600;
  transition: all 0.3s ease;
  white-space: nowrap;
  min-width: 64px;
  justify-content: center;
}

.lang-btn i {
  font-size: 1rem;
  transition: transform 0.3s ease;
}

.lang-switcher.open .lang-btn i {
  transform: rotate(20deg);
}

.lang-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  box-shadow: var(--shadow-lg);
  min-width: 160px;
  z-index: 9999;
  overflow: hidden;
  opacity: 0;
  transform: translateY(-8px) scale(0.97);
  pointer-events: none;
  transition: opacity 0.22s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

.lang-switcher.open .lang-dropdown {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: all;
}

.lang-option {
  padding: 0.6rem 1rem;
  cursor: pointer;
  font-size: 0.88rem;
  color: var(--text-primary);
  transition: background 0.15s ease, color 0.15s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  white-space: nowrap;
}

.lang-option:hover {
  background: var(--bg-tertiary);
  color: var(--accent-primary);
}

.lang-option.active {
  background: rgba(44, 62, 80, 0.1);
  color: var(--accent-primary);
  font-weight: 600;
}

.lang-option.active::after {
  content: "✓";
  margin-left: auto;
  font-size: 0.8rem;
  color: var(--accent-primary);
}

/* Smooth page transition when switching language */
body {
  transition: opacity 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

body.lang-switching {
  opacity: 0;
}

/* RTL support */
[dir="rtl"] .lang-dropdown {
  right: auto;
  left: 0;
}

[dir="rtl"] .lang-option.active::after {
  margin-left: 0;
  margin-right: auto;
}

/* Hover/focus states matching existing theme-btn */
.lang-btn:hover {
  background: var(--bg-tertiary);
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  transform: scale(1.05);
}

[data-theme="dark"] .lang-btn {
  border-color: rgba(0, 212, 255, 0.25);
}

[data-theme="dark"] .lang-btn:hover {
  background: rgba(0, 212, 255, 0.12);
  border-color: #00d4ff;
  color: #00d4ff;
  box-shadow: 0 0 14px rgba(0, 212, 255, 0.35);
}

[data-theme="dark"] .lang-dropdown {
  background: #0a1628;
  border-color: rgba(0, 212, 255, 0.2);
}

[data-theme="dark"] .lang-option:hover {
  background: #0f1f3a;
}

[data-theme="dark"] .lang-option.active {
  background: rgba(0, 212, 255, 0.08);
}

/* Responsive: ensure dropdown doesn't overflow on small screens */
@media screen and (max-width: 600px) {
  .lang-dropdown {
    min-width: 140px;
    right: -10px;
  }
}