/* =========================================
   1. Variables & Global Settings
   ========================================= */
:root {
    --primary-color: #2c3e50;    /* 깊은 차콜색 (김, 그릇 느낌) */
    --accent-color: #e74c3c;     /* 라멘의 상징, 진한 빨간색 */
    --accent-hover: #c0392b;
    --bg-color: #fffaf0;        /* 부드러운 미색 (면, 육수 느낌) */
    --card-bg: #ffffff;
    --text-gray: #555;
    --gap-size: 24px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    color: var(--primary-color);
    background-color: var(--bg-color);
    /* 배경에 아주 연한 패턴 추가 */
    background-image: radial-gradient(#f39c12 0.5px, transparent 0.5px);
    background-size: 30px 30px;
}

.container { max-width: 1200px; margin: 0 auto; background-color: transparent; }
a { text-decoration: none; color: inherit; transition: color 0.2s; }

/* =========================================
   2. Header & Navigation
   ========================================= */
header {
    background: rgba(255, 255, 255, 0.98); backdrop-filter: blur(10px);
    padding: 20px 0 15px 0; position: sticky; top: 0; z-index: 1000;
    border-bottom: 3px solid var(--accent-color); /* 하단 빨간 포인트 라인 */
    text-align: center; box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

h1 { margin: 0; line-height: 1; }
.logo-img { height: 90px; width: auto; display: block; margin: 0 auto 10px auto; transition: transform 0.3s ease; }
.logo-img:hover { transform: scale(1.05); }

.status-bar { display: flex; justify-content: center; gap: 10px; margin-bottom: 20px; flex-wrap: wrap; }
.status-badge {
    background-color: #fff; color: #555; padding: 6px 16px;
    border-radius: 20px; font-size: 0.85rem; font-weight: 700;
    display: flex; align-items: center; gap: 6px; border: 1.5px solid #eee;
}
.status-badge.highlight { 
    background-color: #fff5f5; 
    color: var(--accent-color); 
    border-color: #ffc9c9; 
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.03); }
    100% { transform: scale(1); }
}

/* =========================================
   3. Theme Filters (라멘 종류 필터)
   ========================================= */
.theme-filter-buttons { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; padding: 0 15px; }
.theme-button {
    padding: 8px 18px; font-size: 0.9rem; font-weight: 700; border: 2px solid #eee;
    background-color: #fff; color: #555; border-radius: 30px; cursor: pointer;
    transition: all 0.2s ease; display: flex; align-items: center; gap: 6px;
}
.theme-button:hover { background-color: #fff5f5; border-color: var(--accent-color); color: var(--accent-color); }
.theme-button.active { 
    background-color: var(--accent-color); 
    color: white; 
    border-color: var(--accent-color); 
    box-shadow: 0 4px 10px rgba(231, 76, 60, 0.3); 
}

.count-badge { background-color: #eee; color: #666; font-size: 0.75rem; padding: 2px 8px; border-radius: 10px; font-weight: 800; }
.theme-button.active .count-badge { background-color: rgba(255, 255, 255, 0.3); color: #fff; }

/* =========================================
   4. Map Section & Markers
   ========================================= */
.map-section { width: 100%; height: 60vh; min-height: 400px; background: #ddd; margin-bottom: 0; }
#map { width: 100%; height: 100%; }

/* 라멘 마커 스타일 */
.marker-icon {
    width: 45px; height: 45px; border-radius: 50%; border: 3px solid #fff;
    background-color: var(--accent-color); box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    background-image: url('/static/images/ramen_marker.png'); /* 라멘 아이콘 필요 */
    background-size: 28px 28px; background-repeat: no-repeat; background-position: center;
    cursor: pointer; transition: transform 0.2s ease, z-index 0.1s;
}
.marker-icon:hover { transform: scale(1.2) rotate(5deg); z-index: 999; }

/* =========================================
   5. Main Content (Grid & Cards)
   ========================================= */
.content-wrapper { max-width: 1100px; margin: -50px auto 0; padding: 0 20px 60px; position: relative; z-index: 10; }

.intro-box { 
    background: #fff; padding: 30px; border-radius: 15px; 
    box-shadow: 0 15px 35px rgba(0,0,0,0.1); text-align: center; margin-bottom: 50px;
    border-top: 5px solid var(--accent-color);
}
.intro-box h2 { font-size: 1.4rem; color: var(--accent-color); margin-bottom: 15px; font-weight: 800; }
.intro-box p { font-size: 1.05rem; color: var(--text-gray); margin: 0; word-break: keep-all; }

.list-title { text-align: center; font-size: 1.8rem; margin-bottom: 35px; font-weight: 800; color: #333; }

.onsen-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 30px; }

.onsen-card {
    background: #fff; border-radius: 15px; overflow: hidden; display: flex; flex-direction: column;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1); border: 1px solid #f0f0f0;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}
.onsen-card:hover { transform: translateY(-10px); box-shadow: 0 20px 40px rgba(0,0,0,0.12); }

.card-thumb-link { display: block; position: relative; padding-top: 60%; overflow: hidden; background: #eee; }
.card-thumb { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.onsen-card:hover .card-thumb { transform: scale(1.1); }

.card-content { padding: 25px; flex-grow: 1; display: flex; flex-direction: column; }
.card-meta { font-size: 0.85rem; color: #e67e22; font-weight: 700; margin-bottom: 10px; text-transform: uppercase; }
.card-title { font-size: 1.25rem; margin: 0 0 12px 0; line-height: 1.4; color: #222; font-weight: 800; }
.card-summary {
    font-size: 0.95rem; color: #666; line-height: 1.7; margin-bottom: 20px;
    display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}

.card-footer { border-top: 1px solid #f9f9f9; padding-top: 15px; margin-top: auto; }
.card-btn { font-size: 0.95rem; color: var(--accent-color); font-weight: 800; text-decoration: none; display: flex; align-items: center; gap: 5px; }
.card-btn:after { content: '→'; transition: transform 0.2s; }
.card-btn:hover:after { transform: translateX(5px); }

/* =========================================
   6. Detail Page & Table Styles
   ========================================= */
.detail-container { max-width: 850px; margin: 0 auto; padding: 40px; background: #fff; border-radius: 0 0 20px 20px; }
.detail-header { text-align: center; margin-bottom: 40px; }
.detail-title { font-size: 2.2rem; margin-bottom: 15px; color: #222; font-weight: 900; line-height: 1.2; word-break: keep-all; }
.detail-meta { color: #888; font-size: 1rem; font-weight: 600; }

.detail-img { width: 100%; height: auto; border-radius: 15px; margin-bottom: 40px; box-shadow: 0 10px 30px rgba(0,0,0,0.1); }

.detail-content { font-size: 1.15rem; line-height: 1.9; color: #333; }
.detail-content h2 { 
    border-left: 6px solid var(--accent-color); padding-left: 15px; 
    margin-top: 50px; margin-bottom: 25px; color: #222; font-weight: 800;
}
.detail-content table { width: 100%; border-collapse: collapse; margin: 30px 0; font-size: 1rem; }
.detail-content th, .detail-content td { padding: 15px; border: 1px solid #eee; }
.detail-content td:first-child { background: #fffcf0; font-weight: 800; width: 30%; color: #845c21; }

.back-btn { 
    display: inline-block; margin-top: 50px; padding: 12px 30px; 
    background: #333; color: white; font-weight: 700; 
    border-radius: 30px; transition: background 0.2s;
}
.back-btn:hover { background: var(--accent-color); }

/* =========================================
   7. Footer
   ========================================= */
footer { text-align: center; padding: 60px 20px; color: #999; background: #fff; border-top: 1px solid #eee; }

/* =========================================
   8. Mobile Optimizations
   ========================================= */
@media (max-width: 768px) {
    .logo-img { height: 50px; }
    .status-badge { font-size: 0.75rem; padding: 4px 12px; }
    .map-section { height: 40vh; }
    .detail-container { padding: 25px 20px; }
    .detail-title { font-size: 1.7rem; }
    .theme-filter-buttons { justify-content: flex-start; overflow-x: auto; padding-bottom: 10px; flex-wrap: nowrap; -webkit-overflow-scrolling: touch; }
    .theme-button { flex-shrink: 0; padding: 6px 14px; font-size: 0.8rem; }
}

/* 언어 선택기 */
.lang-selector { display: flex; justify-content: center; gap: 8px; margin-bottom: 15px; }
.lang-btn { 
    padding: 5px 15px; font-size: 0.85rem; font-weight: 700; border: 1.5px solid #ddd; 
    background: #fff; color: #777; border-radius: 20px; cursor: pointer;
}
.lang-btn.active { background: #333; color: #fff; border-color: #333; }