* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	font-family: "Inter", "Segoe UI", "Helvetica Neue", sans-serif;
	transition: all 0.3s ease;
}

body {
	height: 100vh;
	display: flex;
	align-items: center;
	justify-content: center;
	background: linear-gradient(135deg, #e8f0ff, #f9fbff);
	color: #333;
	overflow: hidden;
}

.container {
	display: flex;
	align-items: flex-start;
	justify-content: center;
	gap: 2vw;
	padding: 2vw;
	border-radius: 2vw;
	box-shadow: 0 0.8vw 2vw rgba(0, 0, 0, 0.1);
	background: rgba(255, 255, 255, 0.8);
	backdrop-filter: blur(10px);
	width: 90vw;
	max-width: 1200px;
}

/* 左侧：输入区 */
#leftItem {
	width: 25vw;
	max-height: 60vh;
	overflow-y: auto;
	border-radius: 1.6vw;
	background: #fff;
	padding: 1vw;
	box-shadow: inset 0 0 0.8vw rgba(0, 0, 0, 0.05);
	display: flex;
	flex-direction: column;
	gap: 1vh;
}

/* #chooseList {
	display: flex;
	justify-content: center;
	align-items: center;
	flex-direction: column;
} */

#leftItem input {
	border: none;
	background: #f1f3f6;
	padding: 1vh 1vw;
	border-radius: 1vw;
	font-size: 1rem;
	outline: none;
	margin: 0.5vh 0;
}

#leftItem input:focus {
	background: #e3ebff;
	box-shadow: 0 0 0 0.2vw #7da6ff;
}

/* 通用按钮 */
button {
	border: none;
	padding: 1vh 2vw;
	border-radius: 1vw;
	width: auto;
	cursor: pointer;
	font-size: 1rem;
	font-weight: 500;
	background: linear-gradient(135deg, #7da6ff, #4e8cff);
	color: white;
	margin-top: 1vh;
	box-shadow: 0 0.4vw 1.2vw rgba(78, 140, 255, 0.3);
}

button:hover {
	transform: translateY(-0.3vh);
	box-shadow: 0 0.6vw 1.4vw rgba(78, 140, 255, 0.4);
}

/* 中间：转盘 */
#centerItem {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	width: 40vw;
}

.box {
	width: 35vw;
	height: 35vw;
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
}

.main {
	width: 100%;
	height: 100%;
	border-radius: 50%;
	border: 0.8vw solid #fff;
	background: radial-gradient(circle at 30% 30%, #c9dcff, #9cb8ff);
	box-shadow: 0 0.8vw 2vw rgba(0, 0, 0, 0.1);
	overflow: hidden;
	position: relative;
	transition: transform 3s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.pointer {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	z-index: 10;
	width: 5vw;
	height: 5vw;
	background: white;
	border-radius: 50%;
	box-shadow: 0 0 1.5vw rgba(0, 0, 0, 0.15);
	display: flex;
	align-items: center;
	justify-content: center;
}

.pointer-cursor {
	position: absolute;
	top: 50%;
	left: calc(100% + 0.8vw);
	transform: translateY(-50%);
	width: 2vw;
	height: 2vw;
	background: #4e8cff;
	clip-path: polygon(0% 0%, 100% 50%, 0% 100%);
}

.part {
	height: 100%;
	width: 50%;
	position: absolute;
	top: 0;
	left: 50%;
	transform-origin: left center;
}

.bg {
	width: 100%;
	height: 100%;
	opacity: 0.85;
}

.title {
	position: absolute;
	top: 50%;
	left: 75%;
	transform: translate(-50%, -50%) rotate(90deg);
	color: #fff;
	font-size: 1vw;
	font-weight: 600;
	text-shadow: 0 0.1vw 0.2vw rgba(0, 0, 0, 0.2);
}

/* 右侧：结果 */
#rightItem {
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	gap: 2vh;
	width: 20vw;
}

.winner {
	font-size: 1.2rem;
	font-weight: 600;
	color: #4e8cff;
	padding: 1vh 2vw;
	background: #f0f6ff;
	border-radius: 1vw;
	box-shadow: inset 0 0 0.8vw rgba(78, 140, 255, 0.15);
}

/* ✅ 响应式布局 */
@media (max-width: 1000px) {
	body {
		align-items: flex-start;
		overflow-y: auto;
	}

	.container {
		flex-direction: column;
		align-items: center;
		width: 90vw;
		gap: 3vh;
	}

	#leftItem,
	#centerItem,
	#rightItem {
		width: 80vw;
		max-width: 500px;
	}

	.box {
		width: 60vw;
		height: 60vw;
	}
}