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

body {
	font-family: 'Noto Sans KR', sans-serif;
	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
	min-height: 100vh;
	padding: 40px 20px;
}

.container {
	max-width: 1200px;
	margin: 0 auto;
}

h1 {
	text-align: center;
	color: white;
	font-size: 2.5em;
	margin-bottom: 20px;
}

.search-section {
	background: white;
	border-radius: 20px;
	padding: 30px;
	margin-bottom: 30px;
	box-shadow: 0 10px 40px rgba(0,0,0,0.3);
}

.search-box {
	display: flex;
	gap: 15px;
	margin-bottom: 20px;
}

.search-input {
	flex: 1;
	padding: 15px 20px;
	font-size: 16px;
	border: 2px solid #e0e0e0;
	border-radius: 10px;
	outline: none;
}

.search-input:focus {
	border-color: #667eea;
}

.btn-search {
	padding: 15px 40px;
	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
	color: white;
	border: none;
	border-radius: 10px;
	font-size: 16px;
	font-weight: 600;
	cursor: pointer;
	transition: all 0.3s;
}

.btn-search:hover {
	transform: translateY(-2px);
	box-shadow: 0 5px 20px rgba(102, 126, 234, 0.4);
}

.results-section {
	background: white;
	border-radius: 20px;
	padding: 30px;
	box-shadow: 0 10px 40px rgba(0,0,0,0.3);
}

.results-title {
	font-size: 1.5em;
	color: #333;
	margin-bottom: 20px;
}

.building-card {
	background: #f8f9fa;
	border-radius: 15px;
	padding: 20px;
	margin-bottom: 20px;
	cursor: pointer;
	transition: all 0.3s;
}

.building-card:hover {
	transform: translateY(-4px);
	box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

.building-name {
	font-size: 1.3em;
	font-weight: 700;
	color: #333;
	margin-bottom: 10px;
}

.building-address {
	color: #666;
	margin-bottom: 15px;
}

.floorplan-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
	gap: 15px;
}

.floorplan-item {
	background: white;
	border-radius: 10px;
	padding: 15px;
	text-align: center;
	border: 2px solid #e0e0e0;
	cursor: pointer;
	transition: all 0.3s;
}

.floorplan-item:hover {
	border-color: #667eea;
	transform: scale(1.05);
}

.floorplan-size {
	font-size: 1.5em;
	font-weight: 700;
	color: #667eea;
	margin-bottom: 8px;
}

.floorplan-area {
	color: #666;
	font-size: 0.9em;
	margin-bottom: 8px;
}

.floorplan-rooms {
	color: #999;
	font-size: 0.85em;
}

.badge {
	display: inline-block;
	padding: 4px 10px;
	border-radius: 12px;
	font-size: 0.8em;
	font-weight: 600;
	margin-top: 8px;
}

.badge-blueprint {
	background: #e8f5e9;
	color: #2e7d32;
}

.badge-no-blueprint {
	background: #fff3e0;
	color: #e65100;
}

.empty-state {
	text-align: center;
	padding: 60px 20px;
	color: #999;
}

.empty-icon {
	font-size: 64px;
	margin-bottom: 20px;
}

.spinner {
	display: inline-block;
	width: 20px;
	height: 20px;
	border: 3px solid rgba(255,255,255,0.3);
	border-top-color: white;
	border-radius: 50%;
	animation: spin 0.8s linear infinite;
}

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