/* ===================================
   🎮 Minecraft Block + Pastel Theme
   실습아카이브 - 마인크래프트 블록 스타일
   =================================== */

/* 📦 CSS 변수 정의 */
:root {
    /* 🎨 Minecraft + Pastel 색상 팔레트 */
    --color-pink-light: #FFEAF4;      /* 연핑크 배경 */
    --color-blue-light: #E6F4FF;      /* 연블루 배경 */
    --color-purple-light: #EFE7FF;    /* 연보라 배경 */
    --color-pink-dark: #FFB7D5;       /* 진핑크 강조 */
    --color-purple-dark: #C6B8FF;     /* 진보라 강조 */
    
    /* 텍스트 색상 */
    --color-text-primary: #4A4A4A;    /* 메인 텍스트 */
    --color-text-secondary: #7A7A7A;  /* 서브 텍스트 */
    --color-text-disabled: #B0B0B0;   /* 비활성 텍스트 */
    
    /* 블록 그림자 (마인크래프트 픽셀 효과) */
    --shadow-block: 4px 4px 0px rgba(0, 0, 0, 0.15);
    --shadow-block-hover: 6px 6px 0px rgba(0, 0, 0, 0.2);
    --shadow-block-pressed: 2px 2px 0px rgba(0, 0, 0, 0.15);
    
    /* 경계선 */
    --border-block: 3px solid rgba(0, 0, 0, 0.1);
    
    /* 간격 */
    --spacing-xs: 8px;
    --spacing-sm: 12px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
}

/* 📱 전역 리셋 및 기본 스타일 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    overflow-x: hidden;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Galmuri11', 'DungGeunMo', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: linear-gradient(135deg, var(--color-pink-light) 0%, var(--color-blue-light) 50%, var(--color-purple-light) 100%);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    padding: var(--spacing-md);
}

/* 🎯 픽셀 폰트 적용 (CDN에서 로드) */
@import url('https://cdn.jsdelivr.net/npm/galmuri@latest/dist/galmuri.css');

/* ===================================
   🔍 검색 허브 화면 (메인 화면)
   =================================== */

/* 컨테이너 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-md);
}

/* 헤더 */
.header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    animation: fadeInDown 0.6s ease-out;
}

.header h1 {
    font-size: 2rem;
    font-weight: 900;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
    text-shadow: 3px 3px 0px rgba(0, 0, 0, 0.1);
    letter-spacing: -0.5px;
}

.header p {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xs);
}

.header .subtitle {
    font-size: 0.85rem;
    color: var(--color-text-disabled);
}

/* 🔍 검색 영역 */
.search-section {
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 0.6s ease-out 0.2s both;
}

.search-container {
    position: relative;
    max-width: 600px;
    margin: 0 auto;
}

.search-box {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    padding-right: 120px;
    font-size: 1rem;
    font-family: inherit;
    border: var(--border-block);
    border-radius: 8px;
    background: white;
    box-shadow: var(--shadow-block);
    transition: all 0.2s ease;
    outline: none;
}

.search-box:focus {
    box-shadow: var(--shadow-block-hover);
    border-color: var(--color-pink-dark);
    transform: translateY(-2px);
}

.search-box::placeholder {
    color: var(--color-text-disabled);
    font-style: italic;
}

.search-clear-btn {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    padding: 8px 16px;
    font-size: 0.85rem;
    font-family: inherit;
    font-weight: 700;
    color: white;
    background: var(--color-purple-dark);
    border: 2px solid rgba(0, 0, 0, 0.1);
    border-radius: 6px;
    box-shadow: 3px 3px 0px rgba(0, 0, 0, 0.15);
    cursor: pointer;
    transition: all 0.15s ease;
}

.search-clear-btn:hover {
    background: var(--color-pink-dark);
    box-shadow: 4px 4px 0px rgba(0, 0, 0, 0.2);
    transform: translateY(-50%) translateY(-2px);
}

.search-clear-btn:active {
    box-shadow: 2px 2px 0px rgba(0, 0, 0, 0.15);
    transform: translateY(-50%) translateY(1px);
}

.search-clear-btn.hidden {
    display: none;
}

/* 검색 결과 정보 */
.search-info {
    text-align: center;
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(255, 255, 255, 0.7);
    border: 2px solid rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    box-shadow: var(--shadow-block);
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

.search-info strong {
    color: var(--color-pink-dark);
    font-weight: 900;
}

/* 📋 병원 카드 리스트 */
.hospitals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    animation: fadeInUp 0.6s ease-out 0.4s both;
}

/* 병원 카드 (블록 스타일) */
.hospital-card {
    background: white;
    border: var(--border-block);
    border-radius: 12px;
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-block);
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

.hospital-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, var(--color-pink-dark), var(--color-purple-dark));
}

.hospital-card:hover {
    box-shadow: var(--shadow-block-hover);
    transform: translateY(-4px);
    border-color: var(--color-pink-dark);
}

.hospital-card:active {
    box-shadow: var(--shadow-block-pressed);
    transform: translateY(2px);
}

.hospital-card h3 {
    font-size: 1.15rem;
    font-weight: 900;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
    word-break: keep-all;
    overflow-wrap: break-word;
}

.hospital-card .card-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.hospital-card .card-info-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

.hospital-card .card-info-item i {
    width: 16px;
    color: var(--color-purple-dark);
}

/* 카드 배지 (픽셀 스타일) */
.card-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: var(--spacing-sm);
}

.badge {
    display: inline-block;
    padding: 4px 10px;
    font-size: 0.75rem;
    font-weight: 700;
    border: 2px solid rgba(0, 0, 0, 0.1);
    border-radius: 6px;
    box-shadow: 2px 2px 0px rgba(0, 0, 0, 0.1);
    white-space: nowrap;
}

.badge.badge-ot {
    background: var(--color-pink-light);
    color: var(--color-text-primary);
}

.badge.badge-meal {
    background: var(--color-blue-light);
    color: var(--color-text-primary);
}

.badge.badge-shift {
    background: var(--color-purple-light);
    color: var(--color-text-primary);
}

/* ===================================
   💙 이용 안내 팝업
   =================================== */

.guide-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 2000;
    padding: var(--spacing-md);
    animation: fadeIn 0.3s ease-out;
    overflow-y: auto;
}

.guide-modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.guide-content {
    background: white;
    border: var(--border-block);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    max-width: 600px;
    width: 100%;
    max-height: 85vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    animation: slideUp 0.4s ease-out;
}

.guide-header {
    background: linear-gradient(135deg, var(--color-pink-light), var(--color-blue-light));
    padding: var(--spacing-lg);
    border-bottom: var(--border-block);
    text-align: center;
}

.guide-header h2 {
    font-size: 1.4rem;
    font-weight: 900;
    color: var(--color-text-primary);
    margin: 0;
}

.guide-body {
    padding: var(--spacing-lg);
    overflow-y: auto;
    flex: 1;
}

.guide-section {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--color-blue-light);
    border: 2px solid rgba(0, 0, 0, 0.05);
    border-radius: 12px;
    box-shadow: var(--shadow-block);
}

.guide-section:last-child {
    margin-bottom: 0;
}

.guide-section h3 {
    font-size: 1.1rem;
    font-weight: 900;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
}

.guide-section p {
    font-size: 0.95rem;
    color: var(--color-text-primary);
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
}

.guide-section p:last-child {
    margin-bottom: 0;
}

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

.guide-section ul li {
    font-size: 0.9rem;
    color: var(--color-text-primary);
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
    padding-left: 1.2rem;
    position: relative;
}

.guide-section ul li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-purple-dark);
    font-weight: 900;
}

.guide-section ul li:last-child {
    margin-bottom: 0;
}

.guide-outro {
    background: linear-gradient(135deg, var(--color-purple-light), var(--color-pink-light));
    text-align: center;
    border: 3px solid var(--color-purple-dark);
}

.guide-outro p {
    font-size: 1rem;
    font-weight: 500;
}

.guide-footer {
    padding: var(--spacing-lg);
    border-top: var(--border-block);
    background: var(--color-blue-light);
}

.guide-confirm-btn {
    width: 100%;
    padding: var(--spacing-md);
    font-size: 1rem;
    font-family: inherit;
    font-weight: 900;
    color: white;
    background: linear-gradient(135deg, var(--color-pink-dark), var(--color-purple-dark));
    border: 2px solid rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    box-shadow: var(--shadow-block);
    cursor: pointer;
    transition: all 0.2s ease;
}

.guide-confirm-btn:hover {
    box-shadow: var(--shadow-block-hover);
    transform: translateY(-2px);
}

.guide-confirm-btn:active {
    box-shadow: var(--shadow-block-pressed);
    transform: translateY(1px);
}

/* ===================================
   📄 상세 페이지 (모달 스타일)
   =================================== */

.detail-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    overflow-y: auto;
    padding: var(--spacing-md);
    animation: fadeIn 0.3s ease-out;
}

.detail-modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.detail-content {
    background: white;
    border: var(--border-block);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    max-width: 800px;
    width: 100%;
    height: 85vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    position: relative;
    animation: slideUp 0.4s ease-out;
}

/* 상세 페이지 헤더 */
.detail-header {
    background: linear-gradient(135deg, var(--color-pink-light), var(--color-purple-light));
    padding: var(--spacing-lg);
    border-bottom: var(--border-block);
    position: relative;
    flex-shrink: 0;
    z-index: 1002;
}

.detail-header h2 {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
    padding-right: 40px;
    text-shadow: 2px 2px 0px rgba(255, 255, 255, 0.5);
}

.detail-header .keywords {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

.close-btn {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 36px;
    height: 36px;
    background: white;
    border: 2px solid rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    box-shadow: var(--shadow-block);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    transition: all 0.2s ease;
}

.close-btn:hover {
    background: var(--color-pink-dark);
    color: white;
    box-shadow: var(--shadow-block-hover);
    transform: translateY(-2px);
}

.close-btn:active {
    box-shadow: var(--shadow-block-pressed);
    transform: translateY(1px);
}

/* 🎯 탭 네비게이션 (블록 스타일) */
.tabs {
    display: flex;
    background: var(--color-blue-light);
    border-bottom: var(--border-block);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    flex-shrink: 0;
    z-index: 1001;
    position: relative;
}

.tabs::-webkit-scrollbar {
    display: none;
}

.tab-btn {
    flex: 1;
    min-width: 100px;
    padding: var(--spacing-md);
    font-size: 0.9rem;
    font-family: inherit;
    font-weight: 700;
    color: var(--color-text-secondary);
    background: transparent;
    border: none;
    border-bottom: 4px solid transparent;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.tab-btn:hover {
    background: rgba(255, 255, 255, 0.5);
    color: var(--color-text-primary);
}

.tab-btn.active {
    color: var(--color-text-primary);
    background: white;
    border-bottom-color: var(--color-pink-dark);
    box-shadow: inset 0 -4px 0 0 var(--color-pink-dark);
}

/* 탭 콘텐츠 영역 컨테이너 */
.tabs-content {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    position: relative;
    min-height: 0;
}

/* 탭 콘텐츠 */
.tab-content {
    display: none;
    padding: var(--spacing-lg);
    animation: fadeIn 0.3s ease-out;
    min-height: 100%;
}

.tab-content.active {
    display: block;
}

/* 정보 카드 (블록 스타일) */
.info-card {
    background: white;
    border: 2px solid rgba(0, 0, 0, 0.05);
    border-radius: 12px;
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-block);
}

.info-card:last-child {
    margin-bottom: 0;
}

.info-card h3 {
    font-size: 1.1rem;
    font-weight: 900;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: 8px;
    padding-bottom: var(--spacing-sm);
    border-bottom: 3px solid var(--color-purple-light);
}

.info-card h3 i {
    color: var(--color-purple-dark);
}

/* 정보 아이템 */
.info-item {
    margin-bottom: var(--spacing-md);
}

.info-item:last-child {
    margin-bottom: 0;
}

.info-item label {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-text-secondary);
    margin-bottom: 6px;
}

.info-item p {
    font-size: 0.95rem;
    color: var(--color-text-primary);
    line-height: 1.6;
    word-break: keep-all;
    overflow-wrap: break-word;
    white-space: pre-wrap;
}

.info-item a {
    display: inline-block;
    padding: 8px 16px;
    margin-top: 8px;
    font-size: 0.85rem;
    font-weight: 700;
    color: white;
    background: var(--color-purple-dark);
    border: 2px solid rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    box-shadow: var(--shadow-block);
    text-decoration: none;
    transition: all 0.2s ease;
}

.info-item a:hover {
    background: var(--color-pink-dark);
    box-shadow: var(--shadow-block-hover);
    transform: translateY(-2px);
}

.info-item a:active {
    box-shadow: var(--shadow-block-pressed);
    transform: translateY(1px);
}

/* 후기 카드 (특별 스타일) */
.review-card {
    background: linear-gradient(135deg, var(--color-purple-light), var(--color-pink-light));
    border: 3px solid var(--color-purple-dark);
}

.supporters-card {
    background: var(--color-blue-light);
}

/* ===================================
   🎨 로딩 & 에러 상태
   =================================== */

.loading {
    text-align: center;
    padding: var(--spacing-xl);
}

.loading-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--color-purple-light);
    border-top-color: var(--color-purple-dark);
    border-radius: 50%;
    margin: 0 auto var(--spacing-md);
    animation: spin 0.8s linear infinite;
}

.loading p {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
}

.error-message {
    text-align: center;
    padding: var(--spacing-xl);
    background: rgba(255, 255, 255, 0.9);
    border: var(--border-block);
    border-radius: 12px;
    box-shadow: var(--shadow-block);
}

.error-message h3 {
    font-size: 1.2rem;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
}

.error-message p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

.no-results {
    text-align: center;
    padding: var(--spacing-xl);
}

.no-results-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.no-results h3 {
    font-size: 1.3rem;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
}

.no-results p {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
}

/* ===================================
   🎬 애니메이션
   =================================== */

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ===================================
   📱 반응형 디자인 (모바일 퍼스트)
   =================================== */

/* 초소형 모바일 (~ 480px) */
@media (max-width: 480px) {
    :root {
        --spacing-md: 12px;
        --spacing-lg: 16px;
        --spacing-xl: 24px;
    }
    
    body {
        padding: var(--spacing-sm);
    }
    
    .header h1 {
        font-size: 1.6rem;
    }
    
    .header p {
        font-size: 0.85rem;
    }
    
    .search-box {
        padding: 12px 14px;
        padding-right: 100px;
        font-size: 0.9rem;
    }
    
    .search-clear-btn {
        padding: 6px 12px;
        font-size: 0.8rem;
    }
    
    .hospitals-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .hospital-card {
        padding: var(--spacing-md);
    }
    
    .hospital-card h3 {
        font-size: 1rem;
    }
    
    .detail-content {
        border-radius: 12px;
        height: 90vh;
    }
    
    .detail-header {
        padding: var(--spacing-md);
    }
    
    .detail-header h2 {
        font-size: 1.2rem;
    }
    
    .close-btn {
        width: 32px;
        height: 32px;
        top: var(--spacing-md);
        right: var(--spacing-md);
    }
    
    .tab-btn {
        min-width: 80px;
        padding: 12px 8px;
        font-size: 0.8rem;
    }
    
    .tab-content {
        padding: var(--spacing-md);
    }
    
    .info-card {
        padding: var(--spacing-md);
    }
    
    /* 안내 팝업 모바일 */
    .guide-content {
        max-height: 90vh;
    }
    
    .guide-header h2 {
        font-size: 1.2rem;
    }
    
    .guide-body {
        padding: var(--spacing-md);
    }
    
    .guide-section {
        padding: var(--spacing-sm);
        margin-bottom: var(--spacing-md);
    }
    
    .guide-section h3 {
        font-size: 1rem;
    }
    
    .guide-section p,
    .guide-section ul li {
        font-size: 0.85rem;
    }
    
    .guide-footer {
        padding: var(--spacing-md);
    }
    
    .guide-confirm-btn {
        padding: 12px;
        font-size: 0.9rem;
    }
}

/* 소형 모바일 (481px ~ 767px) */
@media (min-width: 481px) and (max-width: 767px) {
    .hospitals-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    }
}

/* 태블릿 (768px ~ 1023px) */
@media (min-width: 768px) {
    .header h1 {
        font-size: 2.4rem;
    }
    
    .hospitals-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .tabs {
        flex-wrap: nowrap;
    }
}

/* 데스크톱 (1024px+) */
@media (min-width: 1024px) {
    .hospitals-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .detail-modal {
        padding: var(--spacing-xl);
    }
}

/* ===================================
   🎯 유틸리티 클래스
   =================================== */

.hidden {
    display: none !important;
}

.text-center {
    text-align: center;
}

.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.mt-sm { margin-top: var(--spacing-sm) !important; }
.mb-sm { margin-bottom: var(--spacing-sm) !important; }
.mt-md { margin-top: var(--spacing-md) !important; }
.mb-md { margin-bottom: var(--spacing-md) !important; }

/* 접근성 개선 */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* 인쇄 스타일 */
@media print {
    body {
        background: white;
    }
    
    .search-section,
    .close-btn,
    .tabs {
        display: none;
    }
    
    .detail-content {
        box-shadow: none;
        border: 1px solid #ccc;
    }
}