/* ===== 6SQ质量工作台 - AI质量工具在线版（PC/手机通用） ===== */

.tools-body {
	background: #F4F6F5;
	margin: 0;
	padding: 0;
}

/* 覆盖 m3.css 的 .m3-cards 默认 margin-top:6px */
.m3-cards {
	margin-top: 0 !important;
}

.tools-wrap {
	max-width: 1180px;
	margin: 0 auto;
	padding-top: 56px; /* 抵消固定导航(56px)全高，避免 hero 顶部被导航盖住 */
}

/* 顶部导航 */
.tools-topbar {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	height: 56px;
	background: #fff;
	z-index: 1000;
	box-sizing: border-box;
}

.tools-topbar-inner {
	max-width: 1180px;
	margin: 0 auto;
	height: 100%;
	display: flex;
	align-items: center;
	padding: 0 14px;
	gap: 20px;
}
/* 与正文 .m3-tools 对齐断点一致：≥980px 统一 22px */
@media (min-width: 980px) {
	.tools-topbar-inner {
		padding: 0 22px;
	}
}

.tools-logo {
	display: flex;
	align-items: center;
	gap: 6px;
	text-decoration: none;
	flex: none;
}

.tools-logo img {
	height: 32px;
	width: 32px;
	border-radius: 50%;
	object-fit: cover;
	box-shadow: 0 1px 4px rgba(0,0,0,0.12);
}

.tools-logo-text {
	font-size: 18px;
	font-weight: 800;
	letter-spacing: 0.5px;
	white-space: nowrap;
	display: flex;
	align-items: baseline;
	gap: 5px;
}

.tools-logo-text .logo-6sq {
	color: #2C5E27;
	font-size: 19px;
}

.tools-logo-text .logo-sub {
	color: #1A1B1C;
	font-size: 16px;
	font-weight: 600;
}

/* 中间导航 */
.tools-nav {
	display: flex;
	gap: 4px;
	flex: 1;
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
	scrollbar-width: none;
}

.tools-nav::-webkit-scrollbar {
	display: none;
}

.tools-nav-item {
	padding: 6px 14px;
	font-size: 14px;
	color: #5B6470;
	text-decoration: none;
	border-radius: 8px;
	white-space: nowrap;
	transition: all 0.2s;
}

.tools-nav-item:hover {
	background: #E8F0EC;
	color: #5B8C7A;
}

/* 右侧用户区（强制贴导航最右）*/
.tools-topacts {
	flex: none;
	margin-left: auto;
	display: flex;
	align-items: center;
}

.tools-user {
	display: flex;
	align-items: center;
	gap: 8px;
	text-decoration: none;
	padding: 4px 10px 4px 4px;
	border-radius: 20px;
	background: #F4F6F5;
}

.tools-user img {
	width: 28px;
	height: 28px;
	border-radius: 50%;
	object-fit: cover;
}

.tools-user span {
	font-size: 13px;
	color: #1A1B1C;
	font-weight: 600;
}

/* 首页链接 */
.tools-home-link {
	font-size: 13px;
	color: #666;
	font-weight: 500;
	text-decoration: none;
	margin-left: 16px;
	padding: 5px 12px;
	border-radius: 14px;
	background: #F4F6F5;
	white-space: nowrap;
	transition: all .15s;
}
.tools-home-link:hover {
	color: #5B8C7A;
	background: #E8F0EC;
}
.tools-price-link {
	font-size: 13px;
	color: #666;
	font-weight: 500;
	text-decoration: none;
	margin-left: 8px;
	padding: 5px 12px;
	border-radius: 14px;
	background: #F4F6F5;
	white-space: nowrap;
	transition: all .15s;
}
.tools-price-link:hover {
	color: #5B8C7A;
	background: #E8F0EC;
}
.tools-price-link.active {
	color: #fff;
	background: #2C5E27;
}

/* 用户下拉菜单 */
.tools-user-dropdown {
	position: relative;
}

.tools-user {
	cursor: pointer;
	position: relative;
}

.tools-user-badge {
	position: absolute;
	top: -2px;
	right: -2px;
	background: #E53935;
	color: #fff;
	font-size: 10px;
	font-weight: 700;
	line-height: 1;
	padding: 3px 5px;
	border-radius: 10px;
	min-width: 16px;
	text-align: center;
	font-style: normal;
}

.tools-dropdown-menu {
	display: none;
	position: absolute;
	top: 100%;
	right: 0;
	background: #fff;
	border-radius: 10px;
	box-shadow: 0 6px 24px rgba(0,0,0,.12);
	border: 1px solid #E5E8EC;
	min-width: 110px;
	padding: 6px 0;
	z-index: 1000;
	margin-top: 8px;
}

/* 透明填充：鼠标移过间隙时不离开容器 */
.tools-dropdown-menu::before {
	content: '';
	position: absolute;
	top: -8px;
	left: 0;
	right: 0;
	height: 8px;
}

.tools-user-dropdown:hover .tools-dropdown-menu {
	display: block;
}

.tools-dropdown-menu a {
	display: block;
	padding: 9px 18px;
	font-size: 13px;
	color: #333;
	text-decoration: none;
	transition: background .15s;
}

.tools-dropdown-menu a:hover {
	background: #F4F6F5;
	color: #5B8C7A;
}

.tools-dropdown-menu .tools-dropdown-logout {
	border-top: 1px solid #E5E8EC;
	margin-top: 4px;
	padding-top: 10px;
	color: #C0392B;
}

.tools-dropdown-menu .tools-dropdown-logout:hover {
	background: #FDF0F0;
	color: #C0392B;
}

.tools-login-btn {
	padding: 7px 20px;
	background: #5B8C7A;
	color: #fff;
	border-radius: 18px;
	font-size: 13px;
	font-weight: 600;
	text-decoration: none;
}

.tools-login-btn:hover {
	background: #4A7A69;
}

.tools-reg-btn {
	padding: 6px 16px;
	background: #fff;
	color: #5B8C7A;
	border: 1px solid #5B8C7A;
	border-radius: 18px;
	font-size: 13px;
	font-weight: 600;
	text-decoration: none;
}

.tools-reg-btn:hover {
	background: #F1F8EE;
}

/* 底部 */
.tools-footer {
	background: #fff;
	border-top: 1px solid #E5E8EC;
	padding: 24px 22px;
	margin-top: 40px;
}

.tools-footer-inner {
	max-width: 1180px;
	margin: 0 auto;
	text-align: center;
}

.tools-footer p {
	margin: 4px 0;
	font-size: 12px;
	color: #999;
}

.tools-footer a {
	color: #5B8C7A;
	text-decoration: none;
}

/* 手机端适配 */
@media (max-width: 768px) {
	.tools-topbar-inner {
		padding: 0 14px;
		gap: 10px;
	}

	.tools-logo-text {
		font-size: 15px;
	}

	.tools-logo-text .logo-6sq {
		font-size: 16px;
	}

	.tools-logo-text .logo-sub {
		font-size: 13px;
	}

	.tools-logo img {
		height: 28px;
		width: 28px;
	}

	.tools-nav {
		gap: 2px;
	}

	.tools-nav-item {
		padding: 5px 10px;
		font-size: 13px;
	}

	.tools-user span {
		display: none;
	}

	.tools-wrap {

		padding-top: 56px;
	}
}

/* 超小屏隐藏部分导航 */
@media (max-width: 480px) {
	.tools-nav-item:nth-child(n+5) {
		display: none;
	}
}

/* PC端：绿色hero区和用户区铺满全宽 */
@media (min-width: 1180px) {
	.tools-hero {
		margin-left: calc(-50vw + 578px);
		margin-right: calc(-50vw + 578px);
		margin-top: 0;
		margin-bottom: 20px;
		border-radius: 0;
		padding-left: calc(50vw - 578px);
		padding-right: calc(50vw - 578px);
	}
	.wb-user {
		margin-left: calc(-50vw + 590px);
		margin-right: calc(-50vw + 590px);
		padding-left: calc(50vw - 590px);
		padding-right: calc(50vw - 590px);
	}
}


/* 工作台：去掉m3-cards默认顶部margin，紧贴导航栏 */
.m3-tools { margin-top: 0 !important; }

/* 首页与各工具页内容宽度统一：去掉首页 .m3-tools 左右内边距，
   让首页内容和工具页一样贴到 .m3-wrap(1180) 边缘 */
.m3-tools { padding-left: 0 !important; padding-right: 0 !important; }

/* 工具页 hero 统一对齐：CSS-hero 类工具页容器顶部留白交由 .tools-wrap 统一处理，
   避免各页容器自带 padding-top 造成 hero 与导航间距不一致 */
.wb-wrap, .mc-wrap, .reg-wrap, .hyptest-wrap,
.cp-table-wrap, .doe-table-wrap, .qfd-table-wrap,
.kt-wrap, .wd-wrap { padding-top: 0 !important; }