/* LINEブランドカラー */
:root {
	--line-green: #00C300;
	--line-green-dark: #00B300;
	--line-green-light: #E8F5E8;
	--line-blue: #0084FF;
	--line-blue-light: #E3F2FD;
	/* 見やすい2色トーンに調整 */
	--gray-50: #F2F3F5;   /* 薄いグレー */
	--gray-100: #EBEDEF;
	--gray-200: #DEE1E6;
	--gray-600: #6F7175;
	--gray-800: #414143;  /* 指定のダークグレー */
}

/* レイアウト */
.app-container {
	display: flex;
	flex-direction: column;
	height: 100vh;
	font-family: 'Noto Sans JP', sans-serif;
}

.main-content {
	display: flex;
	flex: 1;
	/* 以前: overflow: hidden; */
	overflow-y: auto;
	overflow-x: hidden;
}

.content-area {
	flex: 1;
	display: flex;
	flex-direction: column;
	/* 以前: overflow: hidden; */
	overflow-y: auto;
	overflow-x: hidden;
}

/* 友達カード */
.friends-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
	gap: 16px;
	padding: 20px;
	overflow-y: auto;
}

.friend-card {
	background: white;
	border: 1px solid var(--gray-200);
	border-radius: 12px;
	padding: 16px;
	transition: all 0.2s ease;
	cursor: pointer;
}

.friend-card:hover {
	transform: translateY(-2px);
	box-shadow: 0 8px 25px rgba(0, 195, 0, 0.1);
}

.friend-avatar {
	width: 48px;
	height: 48px;
	border-radius: 50%;
	border: 2px solid var(--line-green-light);
}

.friend-info h3 {
	margin: 0 0 4px 0;
	font-size: 16px;
	font-weight: 600;
	color: var(--gray-800);
}

.friend-status {
	font-size: 14px;
	color: var(--gray-600);
	margin-bottom: 8px;
}

.friend-tags {
	display: flex;
	gap: 4px;
	flex-wrap: wrap;
}

.tag {
	background: var(--line-blue-light);
	color: var(--line-blue);
	padding: 2px 8px;
	border-radius: 12px;
	font-size: 12px;
	font-weight: 500;
}

/* レスポンシブ */
@media (max-width: 768px) {
	.friends-grid {
		grid-template-columns: 1fr;
		padding: 12px;
	}
	
	.main-content {
		flex-direction: column;
	}
}