:root {
	--quesBank_primary-purple: #8b5cf6;
	--quesBank_primary-purple-light: #a78bfa;
	--quesBank_primary-purple-dark: #7c3aed;
	--quesBank_secondary-purple: #c084fc;
	--quesBank_accent-pink: #ec4899;
	--quesBank_accent-orange: #f59e0b;
	--quesBank_purple-gradient: linear-gradient(135deg, #8b5cf6 0%, #c084fc 100%);
	--quesBank_bg-main: #fafafa;
	--quesBank_bg-card: #ffffff;
	--quesBank_bg-hover: #f8f7ff;
	--quesBank_text-primary: #1a1a1a;
	--quesBank_text-secondary: #666666;
	--quesBank_text-light: #999999;
	--quesBank_border-color: #e5e5e5;
	--quesBank_shadow-sm: 0 2px 8px rgba(139, 92, 246, 0.08);
	--quesBank_shadow-md: 0 4px 16px rgba(139, 92, 246, 0.12);
	--quesBank_shadow-lg: 0 8px 32px rgba(139, 92, 246, 0.16);
}

#page_quesBank{
	margin: 0;
	box-sizing: border-box;
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Microsoft YaHei', sans-serif;
	background: var(--quesBank_bg-main);
	min-height: 100vh;
	padding: 0 0 88px 0;
	color: var(--quesBank_text-primary);
	position: relative;
	overflow-x: hidden;
}

@keyframes quesBank_bgFloat {
	0%, 100% { transform: translate(0, 0) scale(1); }
	50% { transform: translate(-50px, -30px) scale(1.1); }
}

.quesBank_container {
	padding-right: 20px;
    padding-left: 20px;
    width: 100%;
	margin: 0 auto;
	position: relative;
	z-index: 1;
	padding-top:20px;
}

/* 筛选区域 */
.quesBank_filter-section {
	margin-bottom: 40px;
	animation: quesBank_fadeIn 0.8s ease-out;
}

.quesBank_filter-group {
	margin-bottom: 24px;
}

.quesBank_filter-header {
	display: flex;
	align-items: center;
	gap: 16px;
	margin-bottom: 16px;
}

.quesBank_filter-label {
	font-size: 14px;
	font-weight: 600;
	color: var(--quesBank_text-secondary);
	text-transform: uppercase;
	letter-spacing: 1px;
	display: flex;
	align-items: center;
	gap: 8px;
}

.quesBank_filter-label i {
	color: var(--quesBank_primary-purple);
}

.quesBank_filter-divider {
	flex: 1;
	height: 1px;
	background: linear-gradient(to right, var(--quesBank_border-color), transparent);
}

.quesBank_edit-category-btn {
	padding: 8px 20px;
	background: linear-gradient(135deg, rgba(236, 72, 153, 0.08) 0%, rgba(236, 72, 153, 0.12) 100%);
	border: 1px solid rgba(236, 72, 153, 0.2);
	border-radius: 10px;
	color: var(--quesBank_accent-pink);
	font-size: 13px;
	font-weight: 600;
	cursor: pointer;
	transition: all 0.3s ease;
	display: inline-flex;
	align-items: center;
	gap: 8px;
}

.quesBank_edit-category-btn:hover {
	background: linear-gradient(135deg, rgba(236, 72, 153, 0.12) 0%, rgba(236, 72, 153, 0.18) 100%);
	border-color: var(--quesBank_accent-pink);
	transform: translateY(-2px);
	box-shadow: 0 4px 12px rgba(236, 72, 153, 0.2);
}

.quesBank_filter-options {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
}

.quesBank_filter-btn {
	padding: 10px 24px;
	background: var(--quesBank_bg-card);
	border: 1px solid var(--quesBank_border-color);
	border-radius: 12px;
	font-size: 14px;
	font-weight: 500;
	color: var(--quesBank_text-secondary);
	cursor: pointer;
	transition: all 0.3s ease;
	position: relative;
	overflow: hidden;
}

.quesBank_filter-btn::before {
	content: '';
	position: absolute;
	top: 0;
	left: -100%;
	width: 100%;
	height: 100%;
	background: var(--quesBank_purple-gradient);
	transition: left 0.3s ease;
	z-index: -1;
}

.quesBank_filter-btn:hover {
	border-color: var(--quesBank_primary-purple);
	color: var(--quesBank_primary-purple);
	transform: translateY(-2px);
	box-shadow: var(--quesBank_shadow-sm);
}

.quesBank_filter-btn.quesBank_active {
	background: var(--quesBank_purple-gradient);
	border-color: transparent;
	color: white;
	box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
}

.quesBank_filter-btn.quesBank_active::before {
	left: 0;
}

/* 题目列表 - 网格布局 */
.quesBank_question-list {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(450px, 1fr));
	gap: 24px;
	margin-bottom: 40px;
}

.quesBank_question-card {
	background: var(--quesBank_bg-card);
	border-radius: 20px;
	padding: 28px;
	box-shadow: var(--quesBank_shadow-sm);
	transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
	border: 1px solid var(--quesBank_border-color);
	position: relative;
	overflow: hidden;
	animation: quesBank_cardEntry 0.5s ease-out backwards;
}

.quesBank_question-card::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 3px;
	background: var(--quesBank_purple-gradient);
	transform: scaleX(0);
	transform-origin: left;
	transition: transform 0.4s ease;
}

.quesBank_question-card::after {
	content: '';
	position: absolute;
	top: 50%;
	left: 50%;
	width: 0;
	height: 0;
	background: radial-gradient(circle, rgba(139, 92, 246, 0.03) 0%, transparent 70%);
	border-radius: 50%;
	transform: translate(-50%, -50%);
	transition: width 0.6s ease, height 0.6s ease;
}

.quesBank_question-card:hover {
	transform: translateY(-6px);
	border-color: rgba(139, 92, 246, 0.3);
	background: var(--quesBank_bg-hover);
	box-shadow: var(--quesBank_shadow-lg);
}

.quesBank_question-card:hover::before {
	transform: scaleX(1);
}

.quesBank_question-card:hover::after {
	width: 400px;
	height: 400px;
}

@keyframes quesBank_cardEntry {
	from {
		opacity: 0;
		transform: translateY(30px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.quesBank_question-header {
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	gap: 16px;
	margin-bottom: 20px;
	position: relative;
	z-index: 1;
}

.quesBank_question-number {
	width: 36px;
	height: 36px;
	background: linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, rgba(192, 132, 252, 0.1) 100%);
	border: 1px solid rgba(139, 92, 246, 0.2);
	border-radius: 10px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 14px;
	font-weight: 700;
	color: var(--quesBank_primary-purple);
	flex-shrink: 0;
}

.quesBank_question-content {
	flex: 1;
}

.quesBank_question-title {
	font-size: 15px;
	font-weight: 500;
	color: var(--quesBank_text-primary);
	line-height: 1.7;
	margin-bottom: 16px;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.quesBank_question-meta {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-bottom: 16px;
	position: relative;
	z-index: 1;
}

.quesBank_meta-tag {
	padding: 6px 14px;
	background: rgba(139, 92, 246, 0.06);
	border: 1px solid rgba(139, 92, 246, 0.15);
	border-radius: 8px;
	font-size: 12px;
	color: var(--quesBank_primary-purple-dark);
	display: flex;
	align-items: center;
	gap: 6px;
	transition: all 0.3s ease;
}

.quesBank_meta-tag i {
	font-size: 11px;
}

.quesBank_meta-tag:hover {
	background: rgba(139, 92, 246, 0.1);
	border-color: var(--quesBank_primary-purple);
}

.quesBank_meta-tag.quesBank_category {
	background: var(--quesBank_purple-gradient);
	border-color: transparent;
	color: white;
	font-weight: 600;
}

.quesBank_question-actions {
	display: flex;
	gap: 8px;
	position: relative;
	z-index: 1;
}

.quesBank_action-btn {
	width: 38px;
	height: 38px;
	border: 1px solid var(--quesBank_border-color);
	border-radius: 10px;
	cursor: pointer;
	transition: all 0.3s ease;
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--quesBank_text-secondary);
	font-size: 14px;
	background: var(--quesBank_bg-card);
	position: relative;
	overflow: hidden;
}

.quesBank_action-btn::before {
	content: '';
	position: absolute;
	inset: 0;
	background: var(--quesBank_purple-gradient);
	opacity: 0;
	transition: opacity 0.3s ease;
}

.quesBank_action-btn i {
	position: relative;
	z-index: 1;
}

.quesBank_action-btn:hover {
	transform: translateY(-2px) scale(1.05);
	border-color: var(--quesBank_primary-purple);
	color: white;
	box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
}

.quesBank_action-btn:hover::before {
	opacity: 1;
}

.quesBank_action-btn.quesBank_view-btn:hover { 
	border-color: var(--quesBank_primary-purple); 
}

.quesBank_action-btn.quesBank_edit-btn:hover { 
	border-color: var(--quesBank_accent-pink); 
	box-shadow: 0 4px 12px rgba(236, 72, 153, 0.3);
}

.quesBank_action-btn.quesBank_edit-btn::before {
	background: linear-gradient(135deg, #ec4899 0%, #f472b6 100%);
}

.quesBank_action-btn.quesBank_delete-btn:hover { 
	border-color: #ef4444; 
	box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.quesBank_action-btn.quesBank_delete-btn::before {
	background: linear-gradient(135deg, #ef4444 0%, #f87171 100%);
}

.quesBank_action-btn.quesBank_trace-btn:hover { 
	border-color: var(--quesBank_accent-orange); 
	box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

.quesBank_action-btn.quesBank_trace-btn::before {
	background: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
}

/* 空状态 */
.quesBank_empty-state {
	text-align: center;
	padding: 100px 20px;
	grid-column: 1 / -1;
}

.quesBank_empty-icon {
	width: 120px;
	height: 120px;
	margin: 0 auto 24px;
	background: linear-gradient(135deg, rgba(139, 92, 246, 0.05) 0%, rgba(192, 132, 252, 0.05) 100%);
	border-radius: 24px;
	display: flex;
	align-items: center;
	justify-content: center;
	border: 2px dashed rgba(139, 92, 246, 0.2);
}

.quesBank_empty-icon i {
	font-size: 48px;
	color: var(--quesBank_primary-purple-light);
	opacity: 0.5;
}

.quesBank_empty-state p {
	font-size: 16px;
	color: var(--quesBank_text-secondary);
}

/* 分页 */
.quesBank_pagination {
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 8px;
	padding: 24px;
	background: var(--quesBank_bg-card);
	border-radius: 20px;
	box-shadow: var(--quesBank_shadow-sm);
	border: 1px solid var(--quesBank_border-color);
}

.quesBank_page-btn {
	min-width: 42px;
	height: 42px;
	padding: 0 12px;
	border: 1px solid var(--quesBank_border-color);
	background: var(--quesBank_bg-card);
	border-radius: 12px;
	color: var(--quesBank_text-secondary);
	font-size: 14px;
	font-weight: 600;
	cursor: pointer;
	transition: all 0.3s ease;
	display: inline-flex;
	align-items: center;
	justify-content: center;
}

.quesBank_page-btn:hover:not(:disabled) {
	border-color: var(--quesBank_primary-purple);
	color: var(--quesBank_primary-purple);
	transform: translateY(-2px);
	background: rgba(139, 92, 246, 0.05);
}

.quesBank_page-btn.quesBank_active {
	background: var(--quesBank_purple-gradient);
	border-color: transparent;
	color: white;
	box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
}

.quesBank_page-btn:disabled {
	opacity: 0.3;
	cursor: not-allowed;
}

.quesBank_page-info {
	color: var(--quesBank_text-secondary);
	font-size: 13px;
	margin: 0 16px;
	font-weight: 500;
}

/* Toast提示 */
.quesBank_toast {
	position: fixed;
	top: 24px;
	right: 24px;
	transform: translateX(400px);
	background: white;
	color: var(--quesBank_text-primary);
	padding: 16px 24px;
	border-radius: 16px;
	box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
	z-index: 9999;
	transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
	font-size: 14px;
	font-weight: 500;
	border-left: 3px solid var(--quesBank_primary-purple);
	min-width: 280px;
	border: 1px solid var(--quesBank_border-color);
}

.quesBank_toast.quesBank_show {
	transform: translateX(0);
}

/* 动画 */
@keyframes quesBank_fadeIn {
	from { opacity: 0; }
	to { opacity: 1; }
}

@keyframes quesBank_slideDown {
	from {
		opacity: 0;
		transform: translateY(-30px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

/* 响应式设计 */
@media (max-width: 1200px) {
	.quesBank_question-list {
		grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
	}
}

@media (max-width: 768px) {
	.quesBank_header {
		flex-direction: column;
		gap: 20px;
		padding: 24px;
	}

	.quesBank_header-stats {
		width: 100%;
		justify-content: space-around;
	}

	.quesBank_question-list {
		grid-template-columns: 1fr;
	}

	.quesBank_filter-options {
		gap: 8px;
	}

	.quesBank_filter-btn {
		padding: 8px 16px;
		font-size: 13px;
	}

	.quesBank_toast {
		top: auto;
		bottom: 24px;
		right: 16px;
		left: 16px;
		min-width: auto;
	}
}