.mobile-container { display: none; margin: 16px auto 20px; }
.pc-container {
	display: none;
	width: 100%;
	max-width: 800px;
	margin: 20px auto 40px;
}

/* 上方大標籤樣式 */
.main-tabs {
	display: flex;
	flex-wrap: wrap;
	margin-bottom: 40px;
}

.tab-item {
	flex-shrink: 0;
    width: calc(50% - 20px);
    max-width: 100%;
    margin: 20px 10px 0;
	
	background: var(--white);
	border: 1.5px solid var(--border-color);
	border-radius: 50px;
	padding: 15px 25px;
	display: flex;
	justify-content: space-between;
	align-items: center;
	cursor: pointer;
	position: relative;
	transition: background 0.3s ease;
	
	line-height: normal;
}

.tab-item.active[id="tab-villages"] { background-color: var(--active-orange); }
.tab-item.active[id="tab-islands"] { background-color: var(--active-green); }

.pin-icon { display: inline-block; }
.pin-icon img { margin-bottom: .25rem; }

.label-text {
	font-size: 24px;
	font-weight: bold;
	margin-left: 10px;
	
	line-height: normal;
}

/* 下方地區按鈕樣式 */
.sub-regions {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 15px;
	margin: 0 10px;
}

.region-btn {
	background: var(--white);
	border: 1.5px solid var(--border-color);
	border-radius: 30px;
	padding: 12px;
	font-size: 18px;
	font-weight: bold;
	text-align: center;
	cursor: pointer;
	transition: 0.2s;
}

.region-btn:hover {
	filter: brightness(0.95);
}

/* 具特定背景色的類別 */
.bg-orange { background-color: var(--active-orange) !important; }
.bg-green { background-color: var(--active-green) !important; }

@media screen and (max-width: 770px) {
	.tab-item { width: 100%; margin: 20px 0 0; }
	
	.sub-regions {
		grid-template-columns: repeat(2, 1fr);
		gap: 20px;
		margin: 0 auto;
	}
}

@media screen and (max-width: 575px) {
	.mobile-container {
		display: flex;
		flex-direction: column;
		gap: 20px;
	}

	.menu-section {
		background: var(--white);
		border: 1px solid #333;
		border-radius: 30px;
		overflow: hidden;
		transition: all 0.3s ease;
		box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
	}

	.menu-header {
		padding: 15px 25px;
		display: flex;
		justify-content: space-between;
		align-items: center;
		cursor: pointer;
		font-weight: bold;
		font-size: 1.2rem;
		letter-spacing: 2px;
	}

	/* 配色方案 */
	.header-active-red { background-color: var(--active-orange); }
	.header-active-green { background-color: var(--active-green); }

	/* 選單內容 */
	.menu-content {
		max-height: 0;
		opacity: 0;
		transition: all 0.3s ease;
		padding: 0 15px;
	}

	.menu-section.expanded .menu-content {
		max-height: 500px;
		opacity: 1;
		padding: 10px 15px 20px 15px;
	}

	.menu-item {
		border: 1px solid #DDD;
		border-radius: 20px;
		padding: 10px 20px;
		margin-bottom: 8px;
		font-size: 0.95rem;
		color: #000;
		font-weight: bold;
	}

	/* 選中狀態 */
	.active { background-color: var(--active-orange); border-color: var(--active-orange); }
	.active-green { background-color: var(--active-green); border-color: var(--active-green); }
}

@media screen and (min-width: 576px) {
	.pc-container { display: block; }	
}