/* css/chatbot.css - HAIRGATOR v2.0 완전통합버전 
   기존 UI + 89용어 시스템 + 새 레시피 포맷(###1~###7) */

/* ==================== 플로팅 버튼 ==================== */
.chatbot-toggle {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--background);
  border: 2px solid var(--female-color);
  color: var(--female-color);
  cursor: pointer;
  box-shadow:
    0 0 20px rgba(233, 30, 99, 0.3),
    0 4px 12px rgba(0, 0, 0, 0.5);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 9998;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(10px);
}

.chatbot-toggle::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 50%;
  padding: 2px;
  background: linear-gradient(135deg, var(--female-color), var(--male-color));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.3s;
}

.chatbot-toggle:hover::before {
  opacity: 1;
}

.chatbot-toggle:hover {
  transform: translateY(-2px);
  box-shadow:
    0 0 30px rgba(233, 30, 99, 0.5),
    0 8px 20px rgba(0, 0, 0, 0.6);
}

.chatbot-toggle svg {
  width: 28px;
  height: 28px;
  stroke-width: 2.5;
}

.chatbot-toggle.hidden {
  opacity: 0;
  pointer-events: none;
  transform: scale(0.8);
}

/* ==================== 챗봇 컨테이너 ==================== */
/* 챗봇은 항상 화이트(라이트) 모드로 고정 */
.chatbot-container {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 420px;
  height: 650px;
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 20px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateY(20px) scale(0.95);
  pointer-events: none;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 9999;
  overflow: hidden;
}

.chatbot-container.active {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: all;
}

/* ==================== 헤더 ==================== */
.chatbot-header {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  background: linear-gradient(135deg, #E91E63, #9C27B0);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  flex-shrink: 0;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.chatbot-title {
  font-weight: 600;
  font-size: 16px;
  color: #ffffff;
  letter-spacing: 0.5px;
}

.chatbot-close {
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #ffffff;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
}

.chatbot-close:hover {
  background: rgba(255, 255, 255, 0.3);
  border-color: rgba(255, 255, 255, 0.5);
}

.chatbot-close svg {
  width: 18px;
  height: 18px;
}

/* ==================== 메시지 영역 ==================== */
.chatbot-messages {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  background: #f8f9fa;
  min-height: 0;
}

.chatbot-messages::-webkit-scrollbar {
  width: 6px;
}

.chatbot-messages::-webkit-scrollbar-track {
  background: #f0f0f0;
  border-radius: 3px;
}

.chatbot-messages::-webkit-scrollbar-thumb {
  background: #ccc;
  border-radius: 3px;
}

.chatbot-messages::-webkit-scrollbar-thumb:hover {
  background: #aaa;
}

/* ==================== 날짜 구분선 ==================== */
.chat-date-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 16px 0;
  position: relative;
}

.chat-date-divider::before,
.chat-date-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: #e0e0e0;
}

.chat-date-divider span {
  padding: 4px 16px;
  font-size: 12px;
  color: #888888;
  background: #f8f9fa;
  border-radius: 12px;
  white-space: nowrap;
}

/* ==================== 메시지 스타일 ==================== */
.bot-message,
.user-message {
  display: flex;
  gap: 12px;
  animation: messageSlide 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes messageSlide {
  from {
    opacity: 0;
    transform: translateY(15px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.message-content {
  flex: 1;
  background: #ffffff;
  border: 1px solid #e0e0e0;
  padding: 12px 16px;
  border-radius: 12px;
  color: #333333;
  line-height: 1.6;
  word-wrap: break-word;
  word-break: break-word;
  overflow-wrap: anywhere;
  max-width: 100%;
  font-size: 14px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.bot-message .message-content {
  border-radius: 4px 12px 12px 12px;
  background: #ffffff;
  border-left: 3px solid #E91E63;
}

.user-message {
  flex-direction: row-reverse;
}

.user-message .message-content {
  background: linear-gradient(135deg, #E91E63, #9C27B0);
  color: #ffffff;
  border-radius: 12px 4px 12px 12px;
  border: none;
}

.message-content p {
  margin: 0 0 8px 0;
  font-size: 14px;
}

.message-content p:last-child {
  margin-bottom: 0;
}

.message-content strong {
  color: #E91E63;
  font-weight: 600;
}

.user-message .message-content strong {
  color: #ffffff;
  font-weight: 600;
}

/* ==================== 업로드된 이미지 ==================== */
.uploaded-image {
  max-width: 100%;
  border-radius: 12px;
  display: block;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* ==================== 🆕 새 레시피 포맷 (###1~###7) ==================== */

.recipe-v2 {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.7;
  color: #333333;
  padding: 8px 0;
}

.recipe-section {
  margin-bottom: 1.2rem;
  padding: 14px;
  border-radius: 10px;
  background: #fafafa;
  border-left: 3px solid #E91E63;
  transition: all 0.3s ease;
}

.recipe-section:hover {
  background: #f5f5f5;
  transform: translateX(3px);
}

.section-title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 10px 0;
  font-size: 1rem;
  font-weight: 600;
  color: #E91E63;
}

.section-number {
  display: inline-block;
  padding: 3px 8px;
  background: var(--female-color);
  color: #fff;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 700;
  font-family: 'Courier New', monospace;
  min-width: 42px;
  text-align: center;
}

.section-content {
  padding-left: 0;
  font-size: 13px;
  line-height: 1.8;
  color: #444444;
}

.section-content p {
  margin: 8px 0;
  line-height: 1.7;
}

.section-content ul,
.section-content .recipe-list {
  margin: 8px 0;
  padding-left: 20px;
  list-style: none;
}

.section-content li,
.section-content .recipe-list li {
  position: relative;
  margin: 6px 0;
  padding-left: 20px;
  line-height: 1.7;
}

.section-content li::before,
.section-content .recipe-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: #E91E63;
  font-weight: bold;
  font-size: 18px;
  line-height: 1;
}

/* 강조 텍스트 */
.section-content strong {
  color: #E91E63;
  font-weight: 600;
}

/* 화살표 스타일 */
.section-content .arrow,
.arrow {
  color: #E91E63;
  font-weight: bold;
  margin: 0 4px;
}

/* 일반 텍스트 */
.recipe-text {
  margin: 8px 0;
  line-height: 1.7;
  color: #444444;
}

/* 섹션별 색상 구분 */
.style-description {
  border-left-color: #E91E63;
}

.style-description .section-number {
  background: #E91E63;
}

.style-length {
  border-left-color: #9C27B0;
}

.style-length .section-number {
  background: #9C27B0;
}

.style-form {
  border-left-color: #673AB7;
}

.style-form .section-number {
  background: #673AB7;
}

.fringe-length {
  border-left-color: #3F51B5;
}

.fringe-length .section-number {
  background: #3F51B5;
}

.base-cut {
  border-left-color: #2196F3;
}

.base-cut .section-number {
  background: #2196F3;
}

.texturizing {
  border-left-color: #00BCD4;
}

.texturizing .section-number {
  background: #00BCD4;
}

.styling {
  border-left-color: #009688;
}

.styling .section-number {
  background: #009688;
}

/* ==================== 🆕 89용어 하이라이팅 ==================== */

/* 기본 89용어 스타일 (Tier 1 필수 용어) */
.term-89 {
  display: inline-block;
  padding: 2px 6px;
  margin: 0 2px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: #fff;
  border-radius: 4px;
  font-size: 0.85em;
  font-weight: 600;
  font-family: 'Courier New', monospace;
  cursor: help;
  transition: all 0.2s ease;
  white-space: nowrap;
  line-height: 1.4;
}

.term-89:hover {
  transform: translateY(-1px);
  box-shadow: 0 3px 8px rgba(102, 126, 234, 0.5);
}

/* Tier 1 필수 용어 - 진한 보라/핑크 그라데이션 */
.term-89[data-term="01"],
.term-89[data-term="02"],
.term-89[data-term="05"],
.term-89[data-term="11"],
.term-89[data-term="19"],
.term-89[data-term="31"],
.term-89[data-term="33"],
.term-89[data-term="35"],
.term-89[data-term="44"],
.term-89[data-term="52"],
.term-89[data-term="54"],
.term-89[data-term="62"],
.term-89[data-term="70"],
.term-89[data-term="86"],
.term-89[data-term="89"] {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

/* Tier 2 고급 기법 - 청록색 그라데이션 */
.term-89[data-term="04"],
.term-89[data-term="06"],
.term-89[data-term="20"],
.term-89[data-term="22"],
.term-89[data-term="23"],
.term-89[data-term="24"],
.term-89[data-term="29"],
.term-89[data-term="34"],
.term-89[data-term="36"],
.term-89[data-term="38"],
.term-89[data-term="41"],
.term-89[data-term="42"],
.term-89[data-term="45"],
.term-89[data-term="51"],
.term-89[data-term="53"],
.term-89[data-term="59"],
.term-89[data-term="60"],
.term-89[data-term="61"],
.term-89[data-term="75"],
.term-89[data-term="76"],
.term-89[data-term="81"],
.term-89[data-term="82"],
.term-89[data-term="84"],
.term-89[data-term="88"] {
  background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
}

/* ==================== 🆕 각도 하이라이팅 (Lifting & Direction) ==================== */

/* Lifting Angle (L0~L8) - 핑크/주황 그라데이션 */
.angle-lift {
  display: inline-block;
  padding: 2px 6px;
  margin: 0 2px;
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: #fff;
  border-radius: 4px;
  font-size: 0.85em;
  font-weight: 700;
  font-family: 'Courier New', monospace;
  white-space: nowrap;
  line-height: 1.4;
  cursor: help;
  transition: all 0.2s ease;
}

.angle-lift:hover {
  transform: translateY(-1px);
  box-shadow: 0 3px 8px rgba(245, 87, 108, 0.5);
}

/* Direction (D0~D8) - 파란색 그라데이션 */
.angle-dir {
  display: inline-block;
  padding: 2px 6px;
  margin: 0 2px;
  background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
  color: #fff;
  border-radius: 4px;
  font-size: 0.85em;
  font-weight: 700;
  font-family: 'Courier New', monospace;
  white-space: nowrap;
  line-height: 1.4;
  cursor: help;
  transition: all 0.2s ease;
}

.angle-dir:hover {
  transform: translateY(-1px);
  box-shadow: 0 3px 8px rgba(0, 242, 254, 0.5);
}

/* ==================== 🆕 A존/B존/C존 하이라이팅 ==================== */

/* A존 (하단) - 빨강/노랑 그라데이션 */
.zone-a {
  display: inline-block;
  padding: 3px 10px;
  margin: 0 3px;
  background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
  color: #fff;
  border-radius: 8px;
  font-size: 0.9em;
  font-weight: 700;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
  box-shadow: 0 2px 6px rgba(250, 112, 154, 0.4);
  line-height: 1.4;
  cursor: help;
  transition: all 0.2s ease;
}

.zone-a:hover {
  transform: translateY(-1px);
  box-shadow: 0 3px 10px rgba(250, 112, 154, 0.6);
}

/* B존 (중단) - 핑크/파랑 그라데이션 */
.zone-b {
  display: inline-block;
  padding: 3px 10px;
  margin: 0 3px;
  background: linear-gradient(135deg, #fbc2eb 0%, #a6c1ee 100%);
  color: #fff;
  border-radius: 8px;
  font-size: 0.9em;
  font-weight: 700;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
  box-shadow: 0 2px 6px rgba(251, 194, 235, 0.4);
  line-height: 1.4;
  cursor: help;
  transition: all 0.2s ease;
}

.zone-b:hover {
  transform: translateY(-1px);
  box-shadow: 0 3px 10px rgba(251, 194, 235, 0.6);
}

/* C존 (상단) - 청록/핑크 그라데이션 */
.zone-c {
  display: inline-block;
  padding: 3px 10px;
  margin: 0 3px;
  background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
  color: #fff;
  border-radius: 8px;
  font-size: 0.9em;
  font-weight: 700;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
  box-shadow: 0 2px 6px rgba(168, 237, 234, 0.4);
  line-height: 1.4;
  cursor: help;
  transition: all 0.2s ease;
}

.zone-c:hover {
  transform: translateY(-1px);
  box-shadow: 0 3px 10px rgba(168, 237, 234, 0.6);
}

/* ==================== 🆕 스트리밍 애니메이션 ==================== */

.recipe-streaming {
  animation: fadeIn 0.3s ease-in;
  position: relative;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 스트리밍 중 커서 효과 */
.recipe-streaming::after {
  content: '▊';
  animation: blink 1s infinite;
  color: var(--female-color);
  margin-left: 3px;
  font-size: 1em;
  line-height: 1;
}

@keyframes blink {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0;
  }
}

/* ==================== 분석 결과 스타일 ==================== */

.analysis-result {
  padding: 12px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  margin-bottom: 12px;
  border-left: 3px solid var(--female-color);
}

.analysis-result h3 {
  margin: 0 0 10px 0;
  color: var(--female-color);
  font-size: 1rem;
}

.params-section ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.params-section li {
  padding: 6px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 13px;
}

.params-section li:last-child {
  border-bottom: none;
}

/* ==================== 스타일 카드 ==================== */
.style-cards-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 12px;
}

.style-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(10px);
}

.style-card:hover {
  transform: translateY(-4px);
  border-color: var(--female-color);
  box-shadow: 0 8px 20px rgba(233, 30, 99, 0.3);
}

.style-card img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  display: block;
}

.style-card-info {
  padding: 12px;
}

.style-card-info h4 {
  margin: 0 0 6px 0;
  font-size: 14px;
  color: var(--text-primary);
  font-weight: 500;
}

.style-code {
  font-size: 12px;
  color: var(--text-secondary);
  font-family: 'Courier New', monospace;
}

/* ==================== 성별 선택 UI ==================== */
.gender-selector {
  margin: 20px 0;
  padding: 15px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.gender-selector label {
  display: block;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text-primary);
  font-size: 14px;
}

.radio-group {
  display: flex;
  gap: 12px;
  justify-content: center;
}

.gender-option {
  display: flex;
  align-items: center;
  padding: 12px 20px;
  background: rgba(255, 255, 255, 0.05);
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.3s;
  min-width: 140px;
  justify-content: center;
}

.gender-option:hover {
  border-color: var(--female-color);
  background: rgba(233, 30, 99, 0.1);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(233, 30, 99, 0.2);
}

.gender-option:has(input:checked) {
  border-color: var(--female-color);
  background: rgba(233, 30, 99, 0.15);
  box-shadow: 0 2px 8px rgba(233, 30, 99, 0.3);
}

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

.gender-label {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.3s;
}

.gender-option:has(input:checked) .gender-label {
  color: var(--female-color);
  font-weight: 600;
}

/* 모바일 대응 */
@media (max-width: 600px) {
  .radio-group {
    flex-direction: column;
    gap: 10px;
  }

  .gender-option {
    width: 100%;
  }
}

/* ==================== 입력 영역 ==================== */
.chatbot-input-area {
  padding: 16px 20px;
  background: #ffffff;
  border-top: 1px solid #e0e0e0;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.input-wrapper {
  display: flex;
  gap: 10px;
  align-items: center;
}

.upload-btn,
.send-btn,
.index-btn {
  background: #f5f5f5;
  border: 1px solid #e0e0e0;
  color: #666666;
  cursor: pointer;
  padding: 10px;
  border-radius: 10px;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.upload-btn:hover,
.index-btn:hover {
  background: #fce4ec;
  border-color: #E91E63;
  color: #E91E63;
}

.send-btn {
  background: linear-gradient(135deg, #E91E63, #9C27B0);
  border: none;
  color: #ffffff;
}

.send-btn:hover {
  opacity: 0.9;
  transform: scale(1.02);
}

.upload-btn svg,
.send-btn svg,
.index-btn svg {
  width: 20px;
  height: 20px;
}

#chatbot-input {
  flex: 1;
  background: #f5f5f5;
  border: 1px solid #e0e0e0;
  color: #333333;
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 14px;
  outline: none;
  transition: all 0.2s;
}

#chatbot-input:focus {
  border-color: #E91E63;
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(233, 30, 99, 0.1);
}

#chatbot-input::placeholder {
  color: #999999;
}

/* ==================== 색인 모달 ==================== */

/* ============================================================
   색인 모달 - 스크롤 확실하게 작동
   ============================================================ */

.index-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100000;
  animation: fadeIn 0.2s ease;
}

.index-modal.hidden {
  display: none;
}

.index-modal-content {
  position: relative;
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.15);
  border-radius: 20px;
  width: 90%;
  max-width: 700px;
  height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  animation: modalSlide 0.3s ease-out;
  z-index: 1;
  overflow: hidden;
}

.index-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  background: linear-gradient(135deg, rgba(233, 30, 99, 0.08), rgba(33, 150, 243, 0.08));
  flex-shrink: 0;
}

.index-modal-header h2,
.index-modal-header h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  color: #000000;
}

.close-index-modal {
  background: rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(0, 0, 0, 0.1);
  color: #666666;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
}

.close-index-modal:hover {
  background: rgba(233, 30, 99, 0.2);
  border-color: #E91E63;
  color: #E91E63;
}

.index-modal-body {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 0;
  min-height: 0;
}

.index-modal-body::-webkit-scrollbar {
  width: 10px;
}

.index-modal-body::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.05);
  border-radius: 5px;
  margin: 4px 0;
}

.index-modal-body::-webkit-scrollbar-thumb {
  background: rgba(233, 30, 99, 0.5);
  border-radius: 5px;
}

.index-modal-body::-webkit-scrollbar-thumb:hover {
  background: rgba(233, 30, 99, 0.7);
}

.term-gallery-single-column {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 20px;
}

background: rgba(233, 30, 99, 0.6);
}

flex: 1;
overflow-y: auto;
padding: 24px;
color: #000000;
line-height: 1.8;
}

.index-content::-webkit-scrollbar {
  width: 6px;
}

.index-content::-webkit-scrollbar-track {
  background: transparent;
}

.index-content::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 3px;
}

.index-content::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 0, 0, 0.3);
}

.index-content h1,
.index-content h2,
.index-content h3 {
  color: #E91E63;
  margin-top: 24px;
  margin-bottom: 12px;
}

.index-content h1 {
  font-size: 20px;
  border-bottom: 2px solid rgba(233, 30, 99, 0.3);
  padding-bottom: 8px;
}

.index-content h2 {
  font-size: 18px;
}

.index-content h3 {
  font-size: 16px;
}

.index-content ul,
.index-content ol {
  padding-left: 24px;
  margin: 12px 0;
}

.index-content li {
  margin: 8px 0;
}

.index-content a {
  color: #2196F3;
  text-decoration: none;
  transition: all 0.2s;
}

.index-content a:hover {
  color: #E91E63;
  text-decoration: underline;
}

/* 색인 갤러리 스타일 */
.index-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 16px;
  padding: 8px;
}

.index-item {
  position: relative;
  background: #f5f5f5;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.3s;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.index-item:hover {
  transform: translateY(-4px);
  border-color: #E91E63;
  box-shadow: 0 8px 20px rgba(233, 30, 99, 0.3);
}

.index-item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 8px;
}

.index-item.image-error {
  display: none;
}

.index-number {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(0, 0, 0, 0.75);
  color: #E91E63;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 6px;
  backdrop-filter: blur(10px);
}

.index-title {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
  color: #ffffff;
  font-size: 10px;
  padding: 20px 8px 8px 8px;
  text-align: center;
  line-height: 1.3;
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}

.index-item:hover .index-title {
  opacity: 1;
}

/* ==================== 태블릿 반응형 (큰 사이즈) ==================== */

@media (min-width: 769px) and (max-width: 1200px) {
  .chatbot-container {
    width: 520px;
    height: 720px;
    bottom: 24px;
    right: 24px;
  }

  .chatbot-messages {
    padding: 28px;
    gap: 24px;
  }

  .message-content {
    font-size: 15px;
    padding: 14px 18px;
  }

  .chatbot-input-area {
    padding: 20px 24px;
  }

  #chatbot-input {
    padding: 14px 18px;
    font-size: 15px;
  }

  .section-content {
    font-size: 14px;
  }
}

/* ==================== 모바일 반응형 ==================== */

@media (max-width: 768px) {
  .chatbot-toggle {
    bottom: 20px;
    right: 20px;
    width: 56px;
    height: 56px;
  }

  .chatbot-toggle svg {
    width: 24px;
    height: 24px;
  }

  .chatbot-container {
    bottom: 0;
    right: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 0;
    max-height: 100vh;
  }

  .chatbot-header {
    padding: 16px 20px;
  }

  .chatbot-title {
    font-size: 15px;
  }

  .chatbot-messages {
    padding: 16px;
    gap: 16px;
  }

  .message-content {
    font-size: 14px;
    padding: 12px 16px;
  }

  .chatbot-input-area {
    padding: 16px 20px;
  }

  .style-cards-container {
    grid-template-columns: 1fr;
  }

  .style-card img {
    height: 180px;
  }

  .index-modal-content {
    width: 95%;
    max-height: 90vh;
  }

  .index-gallery {
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 12px;
  }

  .index-number {
    font-size: 10px;
    padding: 3px 6px;
  }

  /* 89용어 모바일 최적화 */
  .term-89,
  .angle-lift,
  .angle-dir {
    font-size: 0.8em;
    padding: 2px 5px;
  }

  .zone-a,
  .zone-b,
  .zone-c {
    font-size: 0.85em;
    padding: 2px 8px;
  }

  .recipe-section {
    padding: 10px;
    margin-bottom: 1rem;
  }

  .section-title {
    font-size: 0.95rem;
  }

  .section-number {
    font-size: 0.8rem;
    min-width: 38px;
  }

  .section-content {
    font-size: 12px;
  }
}

@media (max-width: 480px) {
  .message-content {
    font-size: 12px;
  }

  .section-content {
    font-size: 11px;
  }

  .term-89,
  .angle-lift,
  .angle-dir {
    font-size: 0.75em;
    padding: 1px 4px;
  }

  .zone-a,
  .zone-b,
  .zone-c {
    font-size: 0.8em;
    padding: 2px 6px;
  }
}

/* ==================== 인쇄 스타일 (선택사항) ==================== */

@media print {

  .chatbot-toggle,
  .chatbot-close,
  .chatbot-input-area,
  .index-btn {
    display: none !important;
  }

  .chatbot-container {
    position: static;
    width: 100%;
    height: auto;
    box-shadow: none;
    border: 1px solid #ddd;
  }

  .recipe-v2 {
    page-break-inside: avoid;
  }

  .recipe-section {
    page-break-inside: avoid;
    border: 1px solid #ddd;
    background: #fff;
  }

  /* 인쇄 시 하이라이팅 유지 */
  .term-89,
  .angle-lift,
  .angle-dir,
  .zone-a,
  .zone-b,
  .zone-c {
    border: 1px solid #333;
    background: #f0f0f0 !important;
    color: #000 !important;
  }
}
}

/* ============================================================
   89용어 이미지 갤러리 추가 스타일
   ============================================================ */

/* 갤러리 그리드 */
/* index-modal-body에서만 스크롤 처리 */
.index-modal-body {
  flex: 1;
  overflow-y: auto !important;
  padding: 0;
  color: #000000;
  line-height: 1.8;
  min-height: 0;
}

/* 갤러리는 높이 제한 없이 자연스럽게 확장 */
.term-gallery-single-column {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 20px;
  /* max-height 제거 */
  /* overflow 제거 - 부모에서 처리 */
}

.term-card-single {
  display: flex;
  align-items: center;
  gap: 24px;
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 16px;
  padding: 20px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  min-height: 280px;
}

.term-card-single img {
  width: 400px;
  height: 260px;
  object-fit: cover;
  border-radius: 12px;
  flex-shrink: 0;
  background: linear-gradient(135deg, #f5f5f5 0%, #e0e0e0 100%);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* 용어 정보 섹션 (유연하게 확장) */
.term-info-single {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  min-width: 0;
}

.term-info {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.term-num {
  font-weight: 700;
  color: #E91E63;
  font-size: 14px;
  font-family: 'Courier New', monospace;
}

.term-title {
  font-size: 13px;
  color: #333;
  line-height: 1.4;
  font-weight: 600;
}

/* ============================================================
   이미지 확대 뷰어 모달
   ============================================================ */

.image-viewer-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(10px);
  z-index: 100001;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.2s ease;
}

.image-viewer-modal.hidden {
  display: none;
}

/* 뷰어 컨텐츠 */
.viewer-content {
  position: relative;
  max-width: 90vw;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: zoomIn 0.3s ease;
}

@keyframes zoomIn {
  from {
    transform: scale(0.9);
    opacity: 0;
  }

  to {
    transform: scale(1);
    opacity: 1;
  }
}

.viewer-content img {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  user-select: none;
  -webkit-user-drag: none;
}

/* 뷰어 정보 박스 */
.viewer-info-box {
  margin-top: 24px;
  text-align: center;
  background: rgba(0, 0, 0, 0.6);
  padding: 16px 32px;
  border-radius: 30px;
  backdrop-filter: blur(10px);
}

.viewer-number {
  font-size: 28px;
  font-weight: 700;
  color: #E91E63;
  margin-right: 16px;
  font-family: 'Courier New', monospace;
}

.viewer-name {
  font-size: 20px;
  color: white;
  font-weight: 500;
}

/* 뷰어 컨트롤 버튼 */
.viewer-close,
.image-viewer-modal .viewer-prev,
.image-viewer-modal .viewer-next {
  position: absolute;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255, 255, 255, 0.3);
  color: white;
  font-size: 36px;
  cursor: pointer;
  padding: 12px 20px;
  border-radius: 12px;
  transition: all 0.2s ease;
  z-index: 100002;
  font-weight: 300;
  user-select: none;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.viewer-close:hover,
.image-viewer-modal .viewer-prev:hover,
.image-viewer-modal .viewer-next:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: scale(1.1);
}

.viewer-close:active,
.image-viewer-modal .viewer-prev:active,
.image-viewer-modal .viewer-next:active {
  transform: scale(0.95);
}

.viewer-close {
  top: 20px;
  right: 20px;
  font-size: 40px;
  padding: 8px 16px;
  line-height: 1;
}

.image-viewer-modal .viewer-prev {
  left: 20px;
  bottom: 100px;
}

.image-viewer-modal .viewer-prev:hover {
  transform: scale(1.1);
}

.image-viewer-modal .viewer-next {
  right: 20px;
  bottom: 100px;
}

.image-viewer-modal .viewer-next:hover {
  transform: scale(1.1);
}

/* 카운터 */
.viewer-counter {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.7);
  color: white;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 14px;
  font-family: 'Courier New', monospace;
  backdrop-filter: blur(10px);
}

/* 모바일 반응형 */
@media (max-width: 768px) {
  .term-gallery-single-column {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
  }

  .term-card img {
    height: 120px;
  }

  .image-viewer-modal .viewer-prev,
  .image-viewer-modal .viewer-next {
    font-size: 28px;
    padding: 8px 12px;
  }

  .viewer-close {
    font-size: 32px;
    top: 10px;
    right: 10px;
  }

  .viewer-info-box {
    padding: 12px 20px;
  }

  .viewer-number {
    font-size: 20px;
  }

  .viewer-name {
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  .term-gallery-single-column {
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 8px;
    padding: 8px;
  }

  .term-card img {
    height: 100px;
  }

  .term-info {
    padding: 8px;
  }

  .viewer-content img {
    max-height: 60vh;
  }
}

/* ============================================================
   89용어 갤러리 모바일 반응형 (1열 배치용)
   ============================================================ */

@media (max-width: 768px) {
  .term-gallery-single-column {
    padding: 12px;
    gap: 12px;
  }

  .term-card-single {
    padding: 10px;
    min-height: 70px;
  }

  .term-card-single img {
    width: 100px;
    height: 70px;
  }

  .term-num {
    font-size: 14px;
  }

  .term-title {
    font-size: 13px;
  }
}

@media (max-width: 480px) {
  .term-card-single {
    padding: 8px;
    min-height: 60px;
    gap: 12px;
  }

  .term-card-single img {
    width: 80px;
    height: 60px;
  }

  .term-num {
    font-size: 13px;
  }

  .term-title {
    font-size: 12px;
  }
}

/* 스크롤바 스타일 */
.term-gallery-single-column::-webkit-scrollbar {
  width: 8px;
}

.term-gallery-single-column::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.05);
  border-radius: 4px;
}

.term-gallery-single-column::-webkit-scrollbar-thumb {
  background: rgba(233, 30, 99, 0.3);
  border-radius: 4px;
}

.term-gallery-single-column::-webkit-scrollbar-thumb:hover {
  background: rgba(233, 30, 99, 0.5);
}

/* ==================== 89용어 클릭 가능 스타일 ==================== */

.term-89.clickable {
  cursor: pointer;
  text-decoration: underline;
  text-decoration-style: dotted;
  text-decoration-color: rgba(102, 126, 234, 0.5);
  transition: all 0.2s ease;
  position: relative;
  padding: 1px 2px;
  border-radius: 3px;
}

.term-89.clickable:hover {
  text-decoration-color: #667eea;
  text-decoration-style: solid;
  color: #667eea;
  background: rgba(102, 126, 234, 0.05);
  transform: translateY(-1px);
}

.term-89.clickable:active {
  transform: translateY(0);
  background: rgba(102, 126, 234, 0.1);
}

/* 참고 번호 스타일 */
.term-ref {
  font-size: 0.75em;
  color: rgba(102, 126, 234, 0.7);
  font-weight: 600;
  margin-left: 2px;
  white-space: nowrap;
}

/* 클릭 효과 애니메이션 */
@keyframes termPulse {

  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(33, 150, 243, 0.7);
  }

  50% {
    box-shadow: 0 0 0 10px rgba(33, 150, 243, 0);
  }
}


/* 모바일 터치 피드백 */
@media (max-width: 768px) {
  .term-89.clickable {
    padding: 2px 4px;
  }

  .term-89.clickable:active {
    background: rgba(102, 126, 234, 0.15);
    border-radius: 4px;
  }

  .term-ref {
    font-size: 0.7em;
  }
}

/* WebView 최적화 */
@supports (-webkit-touch-callout: none) {
  .term-89.clickable {
    -webkit-tap-highlight-color: rgba(102, 126, 234, 0.2);
  }
}

/* 색인 카드 하이라이트 효과 */
.term-card-single.highlighted {
  border: 3px solid #2196F3 !important;
  box-shadow: 0 8px 24px rgba(33, 150, 243, 0.4) !important;
  transition: all 0.3s ease;
}