jhhackaton/frontend/style.css

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.container {
    width: 90%;
    max-width: 800px;
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    padding: 40px;
}

header {
    text-align: center;
    margin-bottom: 30px;
}

header h1 {
    color: #333;
    font-size: 2.5em;
    margin-bottom: 10px;
}

header p {
    color: #666;
    font-size: 1.1em;
}

.search-section {
    margin-bottom: 30px;
}

#searchInput {
    width: 100%;
    min-height: 120px;
    padding: 15px;
    font-size: 16px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    resize: vertical;
    font-family: inherit;
    transition: border-color 0.3s;
}

#searchInput:focus {
    outline: none;
    border-color: #667eea;
}

#searchBtn {
    width: 100%;
    padding: 15px;
    margin-top: 15px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    transition: transform 0.2s;
}

#searchBtn:hover {
    transform: translateY(-2px);
}

.examples {
    margin-bottom: 30px;
}

.examples h3 {
    color: #555;
    margin-bottom: 10px;
}

.example-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.chip {
    background: #f0f0f0;
    padding: 8px 16px;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s;
}

.chip:hover {
    background: #667eea;
    color: white;
}

.result-section {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 15px;
    margin-top: 30px;
}

.result-section h2 {
    color: #333;
    margin-bottom: 20px;
}

.result-item {
    background: white;
    padding: 15px;
    border-radius: 10px;
    margin-bottom: 15px;
    border-left: 4px solid #667eea;
}

.result-item strong {
    color: #667eea;
    display: inline-block;
    width: 100px;
}

.result-item .code-badge {
    background: #f0f0f0;
    padding: 2px 8px;
    border-radius: 4px;
    font-family: monospace;
    font-size: 0.9em;
    margin-left: 10px;
}

.loading {
    text-align: center;
    padding: 40px;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 5px solid #f3f3f3;
    border-top: 5px solid #667eea;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 검색 요약 */
.search-summary {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 10px;
    margin-bottom: 20px;
}

.search-summary h3 {
    color: #333;
    font-size: 1.1em;
    margin-bottom: 10px;
}

.summary-items {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.summary-item {
    background: #667eea;
    color: white;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.9em;
}

/* 실거래가 목록 */
.listings-section {
    margin-top: 20px;
}

.listings-section h3 {
    color: #333;
    margin-bottom: 15px;
}

.listings-container {
    display: grid;
    gap: 15px;
}

.listing-card {
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    padding: 15px;
    transition: all 0.3s;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.listing-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transform: translateY(-2px);
}

.listing-card h4 {
    color: #667eea;
    margin-bottom: 12px;
    font-size: 1.1em;
}

.listing-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 10px;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.info-item.full-width {
    grid-column: 1 / -1;
}

.info-item .label {
    color: #888;
    font-size: 0.85em;
}

.info-item .value {
    color: #333;
    font-weight: 500;
}

.info-item .value.price {
    color: #667eea;
    font-size: 1.1em;
    font-weight: bold;
}

.no-results {
    text-align: center;
    padding: 40px;
    background: #f8f9fa;
    border-radius: 10px;
}

.no-results p {
    margin: 10px 0;
    color: #666;
}

.more-info {
    text-align: center;
    color: #888;
    margin-top: 20px;
    font-style: italic;
}

/* 필터링 정보 */
.filter-info {
    color: #667eea;
    font-size: 0.95em;
    margin-bottom: 15px;
    padding: 10px;
    background: #f0f3ff;
    border-radius: 8px;
    text-align: center;
}

/* 순위 배지 */
.rank-badge {
    position: absolute;
    top: -10px;
    right: 15px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.85em;
    font-weight: bold;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.4);
}

.listing-card {
    position: relative;
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    padding: 15px;
    transition: all 0.3s;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}