/**
 * Language Selector Modal CSS
 * 언어 선택 모달을 위한 전용 스타일
 */

.language-selector-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 450px;
  overflow-y: auto;
  padding: 4px;
  margin: 0 -4px; /* 컨테이너 패딩 보정 */
}

/* 스크롤바 스타일 */
.language-selector-list::-webkit-scrollbar {
  width: 6px;
}

.language-selector-list::-webkit-scrollbar-track {
  background: transparent;
}

.language-selector-list::-webkit-scrollbar-thumb {
  background: var(--global-modal-scroll-thumb, #cbd5e1);
  border-radius: 3px;
}

.language-selector-list::-webkit-scrollbar-thumb:hover {
  background: var(--global-modal-scroll-thumb-hover, #94a3b8);
}

.language-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-radius: 12px;
  cursor: pointer;
  background: var(--global-modal-surface-muted, #f9fafb);
  border: 2px solid transparent;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  user-select: none;
}

.language-item:hover {
  background: var(--global-modal-close-hover-bg, #f3f4f6);
  transform: translateY(-1px);
}

.language-item.selected {
  background: var(--global-modal-selected-bg, #f0f9ff);
  border-color: var(--global-modal-selected-border, #0ea5e9);
}

.language-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.language-flag {
  font-size: 24px;
  line-height: 1;
}

.language-names {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.native-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--global-modal-text, #111827);
}

.english-name {
  font-size: 13px;
  color: var(--global-modal-muted-text, #6b7280);
}

/* 라디오 버튼 스타일링 (Facebook 스타일) */
.language-radio-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.language-radio {
  appearance: none;
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border: 2px solid var(--global-modal-border, #e5e7eb);
  border-radius: 50%;
  margin: 0;
  cursor: pointer;
  transition: all 0.2s ease;
  background: var(--global-modal-surface, #fff);
}

.language-radio:checked {
  border-color: var(--global-modal-selected-border, #0ea5e9);
  background: var(--global-modal-selected-border, #0ea5e9);
}

.language-radio:checked::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 8px;
  height: 8px;
  background: #fff;
  border-radius: 50%;
}

/* RTL Support */
[dir="rtl"] .language-item {
  text-align: right;
}

[dir="rtl"] .language-names {
  align-items: flex-end;
}

[dir="rtl"] .language-radio-wrapper {
  margin-right: auto;
  margin-left: 0;
}

/* ========================================
   V3: 11-Language Modal Grid Layout
   ======================================== */
.language-modal {
  max-width: 520px !important;
}

.language-description {
  color: var(--dm-text-secondary, #6b7280);
  font-size: 14px;
  margin-bottom: 16px;
}

.language-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  max-height: 400px;
  overflow-y: auto;
  padding: 4px;
}

.language-option {
  display: flex;
  align-items: center;
  padding: 12px 14px;
  border-radius: 10px;
  cursor: pointer;
  background: var(--dm-surface, #f9fafb);
  border: 2px solid var(--dm-border, #e5e7eb);
  transition: all 0.2s ease;
  user-select: none;
}

.language-option:hover {
  background: var(--dm-hover, #f3f4f6);
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.language-option.selected {
  background: var(--dm-primary-bg, rgba(59, 130, 246, 0.1));
  border-color: var(--dm-primary, #3b82f6);
}

.language-option input[type="radio"] {
  display: none;
}

.language-option .lang-flag {
  font-size: 22px;
  margin-right: 10px;
}

.language-option .lang-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--dm-text-primary, #111827);
}

/* Dark Mode */
html[data-theme="dark"] .language-option {
  background: var(--dm-surface, #1e293b);
  border-color: var(--dm-border, #374151);
}

html[data-theme="dark"] .language-option:hover {
  background: var(--dm-hover, #334155);
}

html[data-theme="dark"] .language-option.selected {
  background: rgba(59, 130, 246, 0.15);
  border-color: var(--dm-primary, #3b82f6);
}

/* 스크롤바 스타일 */
.language-grid::-webkit-scrollbar {
  width: 6px;
}

.language-grid::-webkit-scrollbar-track {
  background: transparent;
}

.language-grid::-webkit-scrollbar-thumb {
  background: var(--dm-scroll-thumb, #cbd5e1);
  border-radius: 3px;
}

/* Mobile responsive */
@media (max-width: 480px) {
  .language-grid {
    grid-template-columns: 1fr;
  }
  
  .language-modal {
    max-width: 100% !important;
  }
}