/* ============================================================
   V7 全新布局 · 深蓝 (V7 Rebuild — Topbar + Drawer Shell)
   全新页面骨架：顶部导航 + 抽屉式侧边栏 + 流式主区
   移动端断点：1024 / 768 / 480 / 360
   注：仅视觉与布局，所有 PHP 逻辑 / 表单 / JS 钩子保持不变
   ============================================================ */

:root {
	--v7-primary: #2563eb;
	--v7-primary-dark: #1d4ed8;
	--v7-primary-deep: #1e40af;
	--v7-navy: #0b1428;
	--v7-navy-2: #101d3a;
	--v7-navy-3: #16264a;
	--v7-navy-line: rgba(255, 255, 255, 0.08);
	--v7-accent: #3b82f6;
	--v7-cyan: #38bdf8;
	--v7-bg: #eef2f8;
	--v7-card: #ffffff;
	--v7-text: #334155;
	--v7-muted: #64748b;
	--v7-border: #e2e8f0;
	--v7-radius: 12px;
	--v7-radius-sm: 9px;
	--v7-shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
	--v7-shadow: 0 2px 10px rgba(15, 23, 42, 0.08);
	--v7-shadow-lg: 0 12px 34px rgba(13, 23, 48, 0.14);
	--v7-topbar-h: 60px;
	--v7-transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
	--v7-font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}

/* ---------------- 全局 ---------------- */
html {
	-webkit-text-size-adjust: 100%;
}
body {
	background: var(--v7-bg) !important;
	background-image: none !important;
	color: var(--v7-text);
	font-family: var(--v7-font);
	font-size: 14.5px;
	line-height: 1.65;
	overflow-x: hidden;
	-webkit-font-smoothing: antialiased;
	padding-top: var(--v7-topbar-h) !important; /* 顶部导航改为常规文档流上方固定 */
}

/* 管理员自定义背景图：以极淡纹理形式保留功能 */
body.v7-hasbg::before {
	content: '';
	position: fixed;
	inset: 0;
	z-index: 0;
	background-image: var(--v7-user-bg, none);
	background-size: cover;
	background-position: center;
	opacity: 0.07;
	pointer-events: none;
}

a {
	color: var(--v7-primary);
	transition: var(--v7-transition);
}
a:hover, a:focus {
	color: var(--v7-primary-dark);
	text-decoration: none;
}
h1, h2, h3, h4, h5, h6 {
	font-weight: 600;
	color: #1e293b;
}
img {
	max-width: 100%;
	height: auto;
}

/* 原框架残留类整体退役 */
.sidebar,
.page-header {
	display: none !important;
}
.navbar {
	position: static !important;
	padding: 0 !important;
	height: auto !important;
	background: transparent !important;
	box-shadow: none !important;
	line-height: normal !important;
}
.main {
	margin-left: 0 !important;
	padding-left: 0 !important;
	width: 100% !important;
}

/* 细滚动条 */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #c3cdd9; border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: #9fb0c4; }

/* ---------------- 顶部导航 ---------------- */
.v7-topbar {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 1040;
	height: var(--v7-topbar-h);
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 0 18px;
	background: linear-gradient(90deg, var(--v7-navy) 0%, var(--v7-navy-2) 55%, #172c55 100%);
	box-shadow: 0 2px 14px rgba(11, 20, 40, 0.35);
	border-bottom: 1px solid var(--v7-navy-line);
}

.v7-brand {
	display: flex;
	align-items: center;
	gap: 10px;
	color: #fff !important;
	font-weight: 700;
	font-size: 16.5px;
	letter-spacing: 0.5px;
	flex-shrink: 0;
}
.v7-brand img {
	height: 34px;
	width: auto;
	border-radius: 7px;
}
.v7-brand:hover { color: #dbeafe !important; }

/* 汉堡按钮（移动端/抽屉开关） */
.v7-burger {
	display: none;
	width: 42px;
	height: 42px;
	border: none;
	border-radius: 10px;
	background: rgba(255, 255, 255, 0.08);
	color: #e2e8f0;
	font-size: 18px;
	cursor: pointer;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
	transition: var(--v7-transition);
	-webkit-tap-highlight-color: transparent;
}
.v7-burger:hover { background: rgba(255, 255, 255, 0.16); }
.v7-burger i { pointer-events: none; }

/* 顶部水平菜单（桌面） */
.v7-topnav {
	display: flex;
	align-items: center;
	gap: 4px;
	margin-left: 8px;
	flex: 1;
	min-width: 0;
	overflow-x: auto;
	scrollbar-width: none;
}
.v7-topnav::-webkit-scrollbar { display: none; }
.v7-topnav a {
	display: inline-flex;
	align-items: center;
	gap: 7px;
	padding: 8px 14px;
	border-radius: 9px;
	color: #b6c2d6 !important;
	font-size: 13.5px;
	font-weight: 500;
	white-space: nowrap;
	transition: var(--v7-transition);
	min-height: 38px;
}
.v7-topnav a i { font-size: 14px; width: 16px; text-align: center; color: #7c8db0; transition: var(--v7-transition); }
.v7-topnav a:hover { color: #fff !important; background: rgba(255, 255, 255, 0.09); }
.v7-topnav a:hover i { color: var(--v7-cyan); }
.v7-topnav a.active {
	color: #fff !important;
	background: linear-gradient(135deg, rgba(59, 130, 246, 0.45), rgba(29, 78, 216, 0.3));
	box-shadow: inset 0 0 0 1px rgba(56, 189, 248, 0.3);
}
.v7-topnav a.active i { color: var(--v7-cyan); }

/* 顶部右侧操作区 */
.v7-topbar-right {
	margin-left: auto;
	display: flex;
	align-items: center;
	gap: 8px;
	flex-shrink: 0;
}

/* 用户下拉（沿用 userbox 结构） */
.v7-topbar .userbox > a {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 6px 12px;
	border-radius: 10px;
	background: rgba(255, 255, 255, 0.08);
	border: 1px solid rgba(255, 255, 255, 0.12);
	min-height: 42px;
	transition: var(--v7-transition);
}
.v7-topbar .userbox > a:hover { background: rgba(255, 255, 255, 0.15); }
.v7-topbar .userbox .name {
	color: #e2e8f0 !important;
	font-weight: 500;
	font-size: 13.5px;
	display: inline-flex;
	align-items: center;
	gap: 6px;
	line-height: 1;
}
.v7-topbar .userbox .custom-caret {
	border-left: 4px solid transparent;
	border-right: 4px solid transparent;
	border-top: 5px solid #94a3b8;
	display: inline-block;
	height: 0;
	width: 0;
	vertical-align: middle;
}
.v7-topbar .userbox .dropdown-menu {
	border: none;
	border-radius: var(--v7-radius);
	box-shadow: var(--v7-shadow-lg) !important;
	padding: 7px !important;
	background: #fff !important;
	overflow: hidden;
	min-width: 200px;
}
.v7-topbar .userbox .dropdown-menu ul.list-unstyled { margin-bottom: 0; }
.v7-topbar .userbox .dropdown-menu li a {
	display: flex;
	align-items: center;
	gap: 4px;
	padding: 10px 14px !important;
	border-radius: 8px;
	color: var(--v7-text) !important;
	font-size: 13.5px;
	transition: var(--v7-transition);
	min-height: 40px;
}
.v7-topbar .userbox .dropdown-menu li a:hover {
	background: #eff6ff !important;
	color: var(--v7-primary) !important;
}
.v7-topbar .userbox .dropdown-menu li a i { margin-right: 6px; color: var(--v7-muted); width: 16px; text-align: center; }
.v7-topbar .userbox .dropdown-menu li a:hover i { color: var(--v7-primary); }
.v7-topbar .userbox .dropdown-menu .dropdown-menu-header { margin-top: 4px !important; padding: 0 8px 6px; }

/* 顶部登录/注册快捷按钮（未登录时） */
.v7-topbar .v7-quickauth {
	display: flex;
	align-items: center;
	gap: 8px;
}
.v7-topbar .v7-quickauth a {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 6px;
	padding: 8px 16px;
	border-radius: 10px;
	font-size: 13.5px;
	font-weight: 600;
	min-height: 40px;
	transition: var(--v7-transition);
}
.v7-topbar .v7-quickauth a.v7-ghost {
	color: #cbd5e1 !important;
	border: 1px solid rgba(255, 255, 255, 0.22);
	background: transparent;
}
.v7-topbar .v7-quickauth a.v7-ghost:hover { color: #fff !important; background: rgba(255, 255, 255, 0.1); }
.v7-topbar .v7-quickauth a.v7-solid {
	color: #fff !important;
	background: linear-gradient(135deg, var(--v7-accent), var(--v7-primary-dark));
	box-shadow: 0 3px 12px rgba(37, 99, 235, 0.4);
}
.v7-topbar .v7-quickauth a.v7-solid:hover { box-shadow: 0 5px 18px rgba(37, 99, 235, 0.55); transform: translateY(-1px); }

/* ---------------- 抽屉侧边栏 ---------------- */
.v7-drawer {
	position: fixed;
	top: 0;
	left: 0;
	bottom: 0;
	width: 284px;
	max-width: 84vw;
	z-index: 1060;
	background: linear-gradient(180deg, var(--v7-navy) 0%, var(--v7-navy-2) 55%, #10203e 100%);
	box-shadow: 10px 0 40px rgba(11, 20, 40, 0.45);
	transform: translateX(-102%);
	transition: transform 0.32s cubic-bezier(0.4, 0, 0.2, 1);
	display: flex;
	flex-direction: column;
	overflow: hidden;
}
.v7-drawer.open { transform: translateX(0); }

.v7-drawer-head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 14px 16px;
	border-bottom: 1px solid var(--v7-navy-line);
	flex-shrink: 0;
}
.v7-drawer-head .v7-drawer-logo img { height: 36px; border-radius: 7px; }
.v7-drawer-close {
	width: 40px;
	height: 40px;
	border: none;
	border-radius: 10px;
	background: rgba(255, 255, 255, 0.07);
	color: #cbd5e1;
	font-size: 17px;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	transition: var(--v7-transition);
}
.v7-drawer-close:hover { background: rgba(255, 255, 255, 0.15); color: #fff; }

/* 抽屉主体（用户卡 / 登录卡 / 菜单） */
.v7-drawer-body {
	flex: 1;
	overflow-y: auto;
	overflow-x: hidden;
	padding: 6px 12px 16px;
	-webkit-overflow-scrolling: touch;
}

/* 抽屉内用户卡 / 登录卡 */
.v7-drawer .v7-usercard {
	text-align: center;
	padding: 18px 10px 12px;
}
.v7-drawer .v7-usercard .bk-avatar img {
	border: 3px solid rgba(255, 255, 255, 0.15);
	box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.15);
	transition: var(--v7-transition);
}
.v7-drawer .v7-usercard .bk-padding-top-10 a {
	color: #e2e8f0 !important;
	font-size: 13.5px;
}
.v7-drawer .v7-usercard .bk-padding-top-10 a small { color: #94a3b8; }
.v7-drawer .v7-usercard .bk-padding-top-10 .fa-circle.text-success {
	text-shadow: 0 0 6px rgba(74, 222, 128, 0.9);
}
.v7-drawer .v7-loginhint {
	color: #94a3b8;
	font-size: 13px;
	text-align: center;
	padding: 14px 0 6px;
}
.v7-drawer .v7-usercard form,
.v7-drawer form {
	max-width: 230px;
	margin: 0 auto;
}
.v7-drawer .input-group { margin-bottom: 10px; }
.v7-drawer .input-group-addon {
	background: rgba(255, 255, 255, 0.06) !important;
	border: 1px solid var(--v7-navy-line) !important;
	color: #94a3b8 !important;
	border-radius: 9px 0 0 9px !important;
	min-width: 40px;
}
.v7-drawer .input-group .form-control {
	background: rgba(255, 255, 255, 0.06) !important;
	border: 1px solid var(--v7-navy-line) !important;
	color: #e2e8f0 !important;
	border-radius: 0 9px 9px 0 !important;
	box-shadow: none !important;
	height: 44px;
	transition: var(--v7-transition);
}
.v7-drawer .input-group .form-control::placeholder { color: #64748b; }
.v7-drawer .input-group .form-control:focus {
	background: rgba(255, 255, 255, 0.1) !important;
	border-color: var(--v7-accent) !important;
	box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25) !important;
}
.v7-drawer .btn-info,
.v7-drawer .btn-success {
	border: none;
	font-weight: 600;
	letter-spacing: 2px;
	border-radius: 9px !important;
	height: 44px;
	margin-bottom: 8px;
}
.v7-drawer .btn-info {
	background: linear-gradient(135deg, var(--v7-accent), var(--v7-primary-dark)) !important;
	box-shadow: 0 4px 14px rgba(37, 99, 235, 0.4);
}
.v7-drawer .btn-success {
	background: linear-gradient(135deg, #10b981, #059669) !important;
	box-shadow: 0 4px 14px rgba(16, 185, 129, 0.35);
}

/* 抽屉菜单 */
.v7-drawer .divider2 {
	height: 1px;
	background: var(--v7-navy-line);
	margin: 8px 14px;
}
.v7-drawer ul.nav.nav-sidebar {
	margin: 0;
	padding: 6px 0 20px;
	width: 100%;
}
.v7-drawer ul.nav.nav-sidebar > li > a {
	display: flex;
	align-items: center;
	color: #b6c2d6 !important;
	border-radius: 10px;
	margin: 3px 4px;
	padding: 12px 14px !important;
	font-size: 14px !important;
	min-height: 46px;
	transition: var(--v7-transition);
}
.v7-drawer ul.nav.nav-sidebar > li > a .glyphicon,
.v7-drawer ul.nav.nav-sidebar > li > a .fa {
	margin-right: 10px;
	color: #7c8db0;
	width: 18px;
	text-align: center;
	font-size: 15px;
	transition: var(--v7-transition);
}
.v7-drawer ul.nav.nav-sidebar > li > a:hover,
.v7-drawer ul.nav.nav-sidebar > li > a:focus {
	color: #fff !important;
	background: rgba(255, 255, 255, 0.08) !important;
}
.v7-drawer ul.nav.nav-sidebar > li > a:hover .glyphicon,
.v7-drawer ul.nav.nav-sidebar > li > a:hover .fa { color: var(--v7-cyan); }
.v7-drawer ul.nav.nav-sidebar > li.active > a,
.v7-drawer ul.nav.nav-sidebar li.active a,
.v7-drawer ul.nav.nav-sidebar li a.active {
	color: #fff !important;
	background: linear-gradient(90deg, rgba(37, 99, 235, 0.4), rgba(37, 99, 235, 0.12)) !important;
	box-shadow: 3px 0 0 var(--v7-accent) inset;
}
.v7-drawer ul.nav.nav-sidebar > li.active > a .glyphicon,
.v7-drawer ul.nav.nav-sidebar > li.active > a .fa { color: var(--v7-cyan) !important; }

/* 抽屉底部版权 */
.v7-drawer-foot {
	flex-shrink: 0;
	padding: 12px 16px;
	background: rgba(0, 0, 0, 0.25);
	border-top: 1px solid var(--v7-navy-line);
}
.v7-drawer-foot .copyright {
	color: #64748b;
	font-size: 12px;
	line-height: 1.6;
	margin: 0;
}
.v7-drawer-foot .copyright a { color: #93a5c4; }

/* 抽屉遮罩 */
.v7-scrim {
	position: fixed;
	inset: 0;
	z-index: 1050;
	background: rgba(7, 12, 26, 0.55);
	opacity: 0;
	visibility: hidden;
	transition: opacity 0.3s ease, visibility 0.3s ease;
	-webkit-tap-highlight-color: transparent;
}
.v7-scrim.show { opacity: 1; visibility: visible; }

/* ---------------- 主区骨架 ---------------- */
.v7-shell {
	position: relative;
	z-index: 1;
	width: 100%;
}
.v7-content {
	max-width: 1280px;
	margin: 0 auto;
	padding: 22px 22px 30px;
	width: 100%;
}
.v7-main {
	width: 100%;
}
.v7-pagehead {
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: 12px;
	flex-wrap: wrap;
	margin-bottom: 18px;
	padding: 0 4px;
}
.v7-pagehead .breadcrumb {
	background: transparent !important;
	padding: 0 !important;
	margin: 0 !important;
	font-size: 13px;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
}
.v7-pagehead .breadcrumb > li + li::before {
	content: "/" !important;
	color: #b0bdcd;
	padding: 0 7px;
}
.v7-pagehead .breadcrumb a { color: var(--v7-muted) !important; font-weight: 400; }
.v7-pagehead .breadcrumb a:hover { color: var(--v7-primary) !important; }
.v7-pagehead .breadcrumb .active,
.v7-pagehead .breadcrumb li.active a { color: #1e293b !important; font-weight: 500; }
.v7-pagehead .v7-pagetitle {
	font-size: 21px;
	font-weight: 700;
	color: #0f172a;
	margin: 2px 0 0;
	letter-spacing: 0.3px;
	position: relative;
	padding-left: 14px;
}
.v7-pagehead .v7-pagetitle::before {
	content: '';
	position: absolute;
	left: 0;
	top: 4px;
	bottom: 4px;
	width: 4px;
	border-radius: 4px;
	background: linear-gradient(180deg, var(--v7-accent), var(--v7-cyan));
}
.v7-grid {
	display: block;
	width: 100%;
}

/* ---------------- 面板卡片 ---------------- */
.panel {
	border: 1px solid var(--v7-border) !important;
	border-radius: var(--v7-radius) !important;
	box-shadow: var(--v7-shadow) !important;
	background: var(--v7-card) !important;
	margin-bottom: 20px;
	transition: box-shadow 0.25s ease;
	overflow: hidden;
}
.panel:hover { box-shadow: var(--v7-shadow-lg) !important; }

.panel > .panel-heading {
	background: #fff !important;
	color: #1e293b !important;
	border-bottom: 1px solid var(--v7-border) !important;
	padding: 14px 18px !important;
	border-radius: 0 !important;
}
.panel .panel-title,
.panel .panel-heading h3,
.panel .panel-heading h6 {
	font-size: 15px;
	font-weight: 600;
	color: #1e293b !important;
	margin: 0;
	letter-spacing: 0.2px;
}
.panel .panel-heading h6 { font-size: 14px; }
.panel .panel-heading .fa { color: var(--v7-primary) !important; margin-right: 6px; }
.panel .panel-heading .red { color: var(--v7-primary) !important; }
.panel .panel-heading a { color: var(--v7-primary) !important; font-weight: 500; }
.panel .panel-heading a.btn-minimize,
.panel .panel-heading a.btn-close { color: #94a3b8 !important; }
.panel .panel-heading a.btn-minimize:hover,
.panel .panel-heading a.btn-close:hover { color: var(--v7-primary) !important; }
.panel .panel-heading .black { color: #94a3b8 !important; }

.panel.panel-primary > .panel-heading,
.panel > .panel-heading.bk-bg-primary {
	background: linear-gradient(135deg, var(--v7-primary) 0%, var(--v7-primary-deep) 100%) !important;
	border-bottom: none !important;
}
.panel.panel-primary > .panel-heading .panel-title,
.panel.panel-primary > .panel-heading h3,
.panel.panel-primary > .panel-heading h6,
.panel > .panel-heading.bk-bg-primary .panel-title,
.panel > .panel-heading.bk-bg-primary h3,
.panel > .panel-heading.bk-bg-primary h6 { color: #fff !important; }
.panel.panel-primary > .panel-heading .fa,
.panel.panel-primary > .panel-heading .red,
.panel > .panel-heading.bk-bg-primary .fa,
.panel > .panel-heading.bk-bg-primary .red { color: rgba(255, 255, 255, 0.85) !important; }
.panel.panel-primary > .panel-heading a,
.panel > .panel-heading.bk-bg-primary a { color: #dbeafe !important; }
.panel.panel-primary > .panel-heading a:hover,
.panel > .panel-heading.bk-bg-primary a:hover { color: #fff !important; }
.panel.panel-primary > .panel-heading a.btn-minimize,
.panel.panel-primary > .panel-heading a.btn-close,
.panel > .panel-heading.bk-bg-primary a.btn-minimize,
.panel > .panel-heading.bk-bg-primary a.btn-close,
.panel.panel-primary > .panel-heading .black,
.panel > .panel-heading.bk-bg-primary .black { color: rgba(255, 255, 255, 0.75) !important; }

.panel-success > .panel-heading:not(.bk-bg-primary) { background: #f0fdf4 !important; color: #15803d !important; border-bottom-color: #dcfce7 !important; }
.panel-info > .panel-heading:not(.bk-bg-primary) { background: #f0f9ff !important; color: #0369a1 !important; border-bottom-color: #e0f2fe !important; }
.panel-warning > .panel-heading:not(.bk-bg-primary) { background: #fffbeb !important; color: #b45309 !important; border-bottom-color: #fef3c7 !important; }
.panel-danger > .panel-heading:not(.bk-bg-primary) { background: #fef2f2 !important; color: #b91c1c !important; border-bottom-color: #fee2e2 !important; }
.panel-success > .panel-heading .panel-title,
.panel-info > .panel-heading .panel-title,
.panel-warning > .panel-heading .panel-title,
.panel-danger > .panel-heading .panel-title { color: inherit !important; }

.panel > .panel-body {
	padding: 18px;
	color: var(--v7-text);
	overflow-x: auto; /* 宽表格在卡片内横向滚动，避免页面溢出 */
	-webkit-overflow-scrolling: touch;
}

/* ---------------- 按钮 ---------------- */
.btn {
	border-radius: 9px !important;
	font-weight: 500;
	letter-spacing: 0.3px;
	transition: var(--v7-transition) !important;
	border: 1px solid transparent;
	min-height: 38px;
	padding: 7px 16px;
	touch-action: manipulation;
}
.btn-sm { min-height: 32px; padding: 4px 12px; font-size: 12.5px; }
.btn-xs { min-height: 26px; padding: 2px 9px; font-size: 12px; }
.btn-lg { min-height: 48px; padding: 11px 22px; font-size: 16px; }
.btn:active, .btn.active { box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.15) !important; }
.btn:focus, .btn:focus:active { outline: none; box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.25) !important; }

.btn-primary { background: linear-gradient(135deg, #3b82f6, var(--v7-primary-dark)) !important; border-color: transparent !important; box-shadow: 0 3px 10px rgba(37, 99, 235, 0.3); }
.btn-primary:hover, .btn-primary:focus { background: linear-gradient(135deg, #4f8ff7, #2563eb) !important; box-shadow: 0 5px 16px rgba(37, 99, 235, 0.45) !important; transform: translateY(-1px); }
.btn-success { background: linear-gradient(135deg, #34d399, #059669) !important; border-color: transparent !important; box-shadow: 0 3px 10px rgba(5, 150, 105, 0.28); }
.btn-success:hover, .btn-success:focus { box-shadow: 0 5px 16px rgba(5, 150, 105, 0.42) !important; transform: translateY(-1px); }
.btn-warning { background: linear-gradient(135deg, #fbbf24, #d97706) !important; border-color: transparent !important; color: #fff !important; box-shadow: 0 3px 10px rgba(217, 119, 6, 0.28); }
.btn-warning:hover, .btn-warning:focus { box-shadow: 0 5px 16px rgba(217, 119, 6, 0.42) !important; transform: translateY(-1px); }
.btn-danger { background: linear-gradient(135deg, #f87171, #dc2626) !important; border-color: transparent !important; box-shadow: 0 3px 10px rgba(220, 38, 38, 0.28); }
.btn-danger:hover, .btn-danger:focus { box-shadow: 0 5px 16px rgba(220, 38, 38, 0.42) !important; transform: translateY(-1px); }
.btn-info { background: linear-gradient(135deg, #22d3ee, #0891b2) !important; border-color: transparent !important; color: #fff !important; box-shadow: 0 3px 10px rgba(8, 145, 178, 0.28); }
.btn-info:hover, .btn-info:focus { box-shadow: 0 5px 16px rgba(8, 145, 178, 0.42) !important; transform: translateY(-1px); }
.btn-default { background: #fff !important; border-color: #d7dfe8 !important; color: #475569 !important; box-shadow: var(--v7-shadow-sm); }
.btn-default:hover, .btn-default:focus { background: #f1f5f9 !important; border-color: #b9c6d4 !important; color: #1e293b !important; }

/* ---------------- 表单 ---------------- */
.form-control {
	border: 1px solid #d7dfe8 !important;
	border-radius: 9px !important;
	box-shadow: none !important;
	color: #1e293b;
	height: 42px;
	font-size: 14px;
	transition: var(--v7-transition) !important;
	background: #fff;
	padding: 8px 13px;
}
.form-control::placeholder { color: #9aa8ba; }
.form-control:focus { border-color: var(--v7-accent) !important; box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15) !important; }
label { color: #475569; font-weight: 500; }

.input-group-addon {
	background: #f1f5f9 !important;
	border: 1px solid #d7dfe8 !important;
	color: var(--v7-muted) !important;
	border-radius: 9px 0 0 9px !important;
}
.input-group .form-control:first-child { border-radius: 9px 0 0 9px !important; }
.input-group .input-group-addon:last-child { border-radius: 0 9px 9px 0 !important; }

.checkbox-custom label::before {
	border-radius: 4px !important;
	border-color: #cbd5e1 !important;
	transition: var(--v7-transition);
	background-color: #fff;
}
.checkbox-custom input:checked + label::after { color: var(--v7-primary) !important; }

/* ---------------- 表格 ---------------- */
.table { color: var(--v7-text); margin-bottom: 0; min-width: 520px; }
.table > thead > tr > th {
	background: #f8fafc;
	color: #475569;
	font-weight: 600;
	border-bottom: 1px solid var(--v7-border) !important;
	padding: 11px 12px;
	white-space: nowrap;
}
.table > tbody > tr > td { padding: 11px 12px; border-top: 1px solid #eef2f7; vertical-align: middle; }
.table-striped > tbody > tr:nth-of-type(odd) { background: #f8fafc; }
.table-hover > tbody > tr:hover { background: #eff6ff; }
.table-bordered,
.table-bordered > thead > tr > th,
.table-bordered > tbody > tr > td { border-color: #e8eef5 !important; }
.table-responsive { border: none !important; overflow-x: auto; -webkit-overflow-scrolling: touch; }

/* ---------------- 列表组 / 提示 ---------------- */
.list-group { border-radius: var(--v7-radius); }
.list-group-item { border-color: #eef2f7 !important; color: var(--v7-text); transition: background 0.2s ease; }
a.list-group-item:hover, .list-group-item:hover { background: #f8fafc; }

.qqlogo {
	border-radius: 10px;
	margin: 5px;
	border: 2px solid #e2e8f0;
	box-shadow: var(--v7-shadow-sm);
	transition: var(--v7-transition);
}
.qqlogo:hover { border-color: var(--v7-accent); transform: translateY(-3px) scale(1.04); box-shadow: var(--v7-shadow-lg); }
.menu-list img.qqlogo { border-radius: 50%; }

.alert { border: none !important; border-radius: var(--v7-radius) !important; box-shadow: var(--v7-shadow-sm); }
.bg-info { background: #eff6ff !important; color: #1d4ed8 !important; border-radius: 8px; }
.bg-success { background: #f0fdf4 !important; color: #15803d !important; border-radius: 8px; }
.bg-warning { background: #fffbeb !important; color: #b45309 !important; border-radius: 8px; }
.bg-danger { background: #fef2f2 !important; color: #b91c1c !important; border-radius: 8px; }

/* ---------------- 分页 / 弹窗 / 进度 ---------------- */
.pagination { display: flex; flex-wrap: wrap; gap: 2px; }
.pagination > li > a,
.pagination > li > span {
	color: var(--v7-primary) !important;
	background: #fff !important;
	border-color: #d7dfe8 !important;
	border-radius: 8px !important;
	margin: 2px;
	box-shadow: var(--v7-shadow-sm);
	transition: var(--v7-transition);
	min-width: 38px;
	min-height: 38px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
}
.pagination > li > a:hover { background: #eff6ff !important; border-color: var(--v7-accent) !important; }
.pagination > .active > a,
.pagination > .active > span { background: linear-gradient(135deg, #3b82f6, var(--v7-primary-dark)) !important; border-color: transparent !important; color: #fff !important; }

.modal-content { border: none !important; border-radius: 14px !important; box-shadow: 0 25px 60px rgba(13, 23, 48, 0.3) !important; }
.modal-header { border-bottom: 1px solid var(--v7-border); padding: 16px 20px; }
.modal-header .modal-title { font-weight: 600; color: #1e293b; }
.modal-footer { border-top: 1px solid var(--v7-border); padding: 14px 20px; }
.modal-backdrop.in { opacity: 0.45; }

.progress { border-radius: 999px !important; background: #e8eef5 !important; box-shadow: none !important; height: 10px; }
.progress-bar { border-radius: 999px; background: linear-gradient(90deg, #3b82f6, var(--v7-cyan)) !important; box-shadow: none !important; }
.progress-bar-success { background: linear-gradient(90deg, #34d399, #10b981) !important; }
.progress-bar-warning { background: linear-gradient(90deg, #fbbf24, #f59e0b) !important; }
.progress-bar-danger { background: linear-gradient(90deg, #f87171, #ef4444) !important; }

.label { border-radius: 6px; font-weight: 500; padding: 0.25em 0.7em; }
.badge { border-radius: 999px; background: var(--v7-primary); }

.dropdown-menu {
	border: 1px solid var(--v7-border) !important;
	border-radius: var(--v7-radius) !important;
	box-shadow: var(--v7-shadow-lg) !important;
	padding: 6px !important;
}

.nav-tabs { border-bottom: 1px solid var(--v7-border); display: flex; flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.nav-tabs > li { flex-shrink: 0; }
.nav-tabs > li > a { color: var(--v7-muted); border-radius: 9px 9px 0 0 !important; transition: var(--v7-transition); min-height: 40px; display: inline-flex; align-items: center; }
.nav-tabs > li > a:hover { background: #f1f5f9; border-color: transparent; color: var(--v7-primary); }
.nav-tabs > li.active > a,
.nav-tabs > li.active > a:hover,
.nav-tabs > li.active > a:focus {
	color: var(--v7-primary) !important;
	background: #fff !important;
	border-top-color: var(--v7-accent) !important;
	border-left-color: var(--v7-border) !important;
	border-right-color: var(--v7-border) !important;
	font-weight: 600;
}

/* ---------------- 登录 / 注册页（全新独立布局） ---------------- */
/* 认证页（无顶栏）取消主体上方留白 */
body.v7-notop { padding-top: 0 !important; }
body.v7-notop .v7-auth { min-height: 100vh; }

/* 登录/注册：中和 bootkit input-group-icon 与新皮肤的冲突 */
.v7-auth .input-group-icon { display: block; position: relative; }
.v7-auth .input-group-icon .form-control {
	border-radius: 9px !important;
	height: 46px;
	font-size: 15px;
	padding-left: 14px;
	padding-right: 44px;
	width: 100%;
}
.v7-auth .input-group .input-group-addon {
	background: transparent !important;
	border: 0 !important;
	width: 0;
	padding: 0;
}
.v7-auth .input-group-addon span.icon {
	color: #9aa8ba;
	font-size: 15px;
}
.v7-auth .input-group-addon span.icon.fa,
.v7-auth .input-group-addon span.icon .fa { line-height: 46px; }
.v7-auth-verify .form-control { display: inline-block; max-width: 58%; vertical-align: middle; }
.v7-auth-verify img { max-height: 46px; vertical-align: middle; border-radius: 8px; margin-left: 8px; cursor: pointer; }
.v7-auth-home {
	position: absolute;
	top: 14px;
	left: 14px;
	display: inline-flex;
	align-items: center;
	gap: 4px;
	padding: 9px 15px;
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.75);
	border: 1px solid var(--v7-border);
	color: var(--v7-muted) !important;
	font-size: 13px;
	font-weight: 500;
	backdrop-filter: blur(6px);
	box-shadow: var(--v7-shadow-sm);
	min-height: 38px;
	transition: var(--v7-transition);
	z-index: 2;
}
.v7-auth-home:hover { color: var(--v7-primary) !important; background: #fff; box-shadow: var(--v7-shadow); }
.v7-auth {
	min-height: calc(100vh - var(--v7-topbar-h));
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: 30px 16px 46px;
	position: relative;
	overflow: hidden;
	background:
		radial-gradient(ellipse 80% 50% at 12% -8%, rgba(59, 130, 246, 0.14), transparent 60%),
		radial-gradient(ellipse 65% 50% at 95% 8%, rgba(56, 189, 248, 0.10), transparent 55%),
		linear-gradient(180deg, #eef2f8 0%, #e6edf7 100%);
}
.v7-auth-card {
	width: 100%;
	max-width: 440px;
	background: #fff;
	border: 1px solid rgba(255, 255, 255, 0.7);
	border-radius: 20px;
	box-shadow: 0 24px 64px rgba(13, 23, 48, 0.16);
	overflow: hidden;
	position: relative;
	z-index: 1;
}
.v7-auth-brand {
	background: linear-gradient(135deg, var(--v7-navy) 0%, var(--v7-navy-3) 70%, #1c3a70 100%);
	padding: 26px 26px 22px;
	text-align: center;
	position: relative;
	overflow: hidden;
}
.v7-auth-brand::after {
	content: '';
	position: absolute;
	right: -46px;
	top: -46px;
	width: 150px;
	height: 150px;
	border-radius: 50%;
	background: radial-gradient(circle, rgba(56, 189, 248, 0.28), transparent 70%);
}
.v7-auth-brand h2 {
	color: #fff !important;
	font-size: 20px;
	font-weight: 700;
	letter-spacing: 2px;
	margin: 0;
}
.v7-auth-brand p { color: #8fa3c0; font-size: 12.5px; margin: 4px 0 0; letter-spacing: 1px; }
.v7-auth-body { padding: 26px 28px 30px; }
.v7-auth-body .form-group { margin-bottom: 16px; }
.v7-auth-body label { font-size: 13px; margin-bottom: 6px; display: block; }
.v7-auth-body .form-control { height: 46px; font-size: 15px; }
.v7-auth-body .btn-primary {
	width: 100%;
	height: 48px;
	font-size: 15.5px;
	font-weight: 600;
	letter-spacing: 4px;
	border-radius: 12px !important;
	background: linear-gradient(135deg, var(--v7-accent), var(--v7-primary-dark)) !important;
	box-shadow: 0 8px 22px rgba(37, 99, 235, 0.35);
}
.v7-auth-body .btn-primary:hover { box-shadow: 0 10px 28px rgba(37, 99, 235, 0.5) !important; transform: translateY(-1px); }
.v7-auth-alt {
	text-align: center;
	margin-top: 18px;
	padding-top: 16px;
	border-top: 1px dashed var(--v7-border);
	color: var(--v7-muted);
	font-size: 13.5px;
}
.v7-auth-alt a { font-weight: 600; }
.v7-auth-oauth {
	display: flex;
	justify-content: center;
	gap: 12px;
	margin: 14px 0 4px;
}
.v7-auth-oauth img { height: 40px; border-radius: 50%; box-shadow: var(--v7-shadow-sm); transition: var(--v7-transition); }
.v7-auth-oauth img:hover { transform: translateY(-3px); box-shadow: var(--v7-shadow-lg); }

/* QQ 扫码添加/找回：二维码展示 */
#qrcodeimg {
	display: block;
	margin: 12px auto;
	max-width: 200px;
	width: 100%;
	height: auto;
	border-radius: 10px;
	border: 1px solid var(--v7-border);
	box-shadow: var(--v7-shadow-sm);
	cursor: pointer;
	transition: var(--v7-transition);
}
#qrcodeimg:hover { box-shadow: var(--v7-shadow-lg); }
.v7-auth-foot {
	text-align: center;
	padding: 14px 0 4px;
	color: #9aa8ba;
	font-size: 12.5px;
	position: relative;
	z-index: 1;
}

/* 控制面板三列数据：等宽对齐 + 防溢出（恢复的 饭团/会员/配额/活动 列） */
.v7-dash { display: flex; flex-wrap: wrap; align-items: stretch; }
.v7-dash > [class*="col-"] { float: none; flex: 1 1 0; max-width: 33.333%; min-width: 0; }
.v7-dash .table { table-layout: fixed; width: 100%; min-width: 0 !important; max-width: 100%; margin-bottom: 0; }
.v7-dash .table td { overflow-wrap: anywhere; vertical-align: middle !important; }
.v7-dash .table .btn { white-space: normal; }
@media (max-width: 991px) {
	.v7-dash > [class*="col-"] { flex: 1 1 100%; max-width: 100%; }
	.v7-dash .table { min-width: 0; }
}

/* ---------------- 底部跑马灯 / 页脚 ---------------- */
#usage {
	background: #fff;
	border: 1px solid var(--v7-border);
	border-radius: var(--v7-radius);
	box-shadow: var(--v7-shadow-sm);
	margin: 0 0 18px;
	overflow: hidden;
}
#usage marquee { padding: 10px 16px; }

/* ---------------- 响应式断点 ---------------- */

/* ≤1024：隐藏顶部水平菜单，启用汉堡+抽屉 */
@media (max-width: 1024px) {
	.v7-burger { display: flex; }
	.v7-topnav { display: none; }
	.v7-drawer { display: flex; }
}

/* >1024 桌面：隐藏抽屉与遮罩 */
@media (min-width: 1025px) {
	.v7-drawer,
	.v7-scrim { display: none !important; }
}

/* ≤768：平板/大屏手机 */
@media (max-width: 768px) {
	:root { --v7-topbar-h: 56px; }
	body { font-size: 14px; }
	.v7-topbar { padding: 0 12px; }
	.v7-brand { font-size: 15px; }
	.v7-brand span { display: none; } /* 仅保留 Logo */
	.v7-content { padding: 14px 12px 24px; }
	.v7-pagehead { margin-bottom: 14px; }
	.v7-pagehead .v7-pagetitle { font-size: 18px; }
	.panel { margin-bottom: 14px; border-radius: 11px !important; }
	.panel > .panel-body { padding: 13px; }
	.panel > .panel-heading { padding: 12px 14px !important; }
	.btn { min-height: 42px; }
	.btn-sm { min-height: 36px; }
	.form-control { height: 44px; font-size: 16px !important; } /* 16px 防 iOS 聚焦缩放 */
	.v7-auth-card { border-radius: 16px; }
	.v7-auth-body { padding: 22px 18px 24px; }
	.v7-auth { padding: 20px 12px 34px; }
	/* 表格默认跟随屏宽，避免未包裹 .table-responsive 的表格被裁切；
	   包裹在 .table-responsive 内的表格保留最小宽度以横向滚动 */
	.table { min-width: 0; }
	.table-responsive > .table { min-width: 480px; }
	.qqlogo { max-width: 88px !important; height: auto; }

	/* —— 移动端防溢出加固 —— */
	.v7-main, .v7-grid, .v7-content { overflow-x: hidden; max-width: 100%; }
	img, video, iframe, embed, object { max-width: 100% !important; height: auto; }
	[class*="col-"] { min-width: 0; }
	/* 长文字按钮自动换行，不再撑破面板 */
	.btn { white-space: normal; overflow-wrap: anywhere; }
	/* 面板头部：标题与右侧按钮可换行不挤压 */
	.panel > .panel-heading {
		display: flex;
		align-items: center;
		justify-content: space-between;
		flex-wrap: wrap;
		gap: 8px;
	}
	.panel > .panel-heading h3,
	.panel > .panel-heading h6,
	.panel > .panel-heading .panel-title { margin: 0; min-width: 0; }
	.panel .panel-actions,
	.panel > .panel-heading .pull-right { max-width: 100%; }
	/* 弹框：小屏自适应宽度 */
	.modal { overflow-y: auto !important; }
	.modal-dialog { width: auto !important; max-width: 96vw; margin: 12px auto; }
	.modal-body { max-height: 62vh; overflow-y: auto; overflow-x: hidden; }
	/* 输入组不超宽：控件可收缩，前置/后置附加元素保持内容宽度不竖排 */
	.input-group { display: flex; width: 100%; }
	.input-group .form-control { flex: 1 1 auto; width: auto; min-width: 0; }
	.input-group .input-group-addon,
	.input-group .input-group-btn { flex: 0 0 auto; width: auto; white-space: nowrap; }
	pre, code { white-space: pre-wrap; word-break: break-all; }
}

/* ≤480：主流手机 */
@media (max-width: 480px) {
	.v7-topbar { padding: 0 10px; gap: 8px; }
	.v7-brand img { height: 30px; }
	.v7-topbar .userbox > a { padding: 6px 10px; }
	.v7-topbar .userbox .name { max-width: 92px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
	.v7-content { padding: 12px 10px 22px; }
	.v7-pagehead .v7-pagetitle { font-size: 17px; }
	.panel { margin-bottom: 12px; }
	.panel > .panel-body { padding: 12px 11px; }
	.panel > .panel-heading { padding: 11px 12px !important; }
	.panel .panel-title, .panel .panel-heading h3, .panel .panel-heading h6 { font-size: 14px; }
	.btn { padding: 8px 14px; font-size: 14px; }
	.btn-block { width: 100%; }
	.modal-dialog { margin: 12px; }
	.v7-auth-brand h2 { font-size: 18px; }
	.v7-auth-body .form-control { height: 46px; }
	#usage marquee { font-size: 15px !important; }
	/* 小屏收紧表格单元格留白，给内容留更多横向空间 */
	.table > thead > tr > th,
	.table > tbody > tr > td { padding: 9px 8px; }
}

/* ≤360：小屏手机 */
@media (max-width: 360px) {
	.v7-brand span, .v7-brand small { display: none !important; }
	.v7-topbar .v7-quickauth a { padding: 7px 11px; font-size: 12.5px; }
	.v7-pagehead .v7-pagetitle { font-size: 16px; }
	.table-responsive > .table { min-width: 420px; }
	.v7-auth-body { padding: 18px 14px 20px; }
}

/* 横屏矮屏 */
@media (max-height: 480px) and (orientation: landscape) {
	.v7-auth { min-height: auto; padding: 18px 16px; align-items: flex-start; }
}

/* 打印 */
@media print {
	.v7-topbar, .v7-drawer, .v7-scrim { display: none !important; }
	body { padding-top: 0 !important; }
}

/* ---------------- 图标字体防护 ----------------
   站点图标统一使用本地 FontAwesome 4.4。
   防止公告等嵌入内容引入的 FA5/FA6 CDN CSS 劫持 .fa 字体
   （配合 style.css 的 font-weight:200 会渲染成乱码方框）。 */
.fa {
	font-family: "FontAwesome" !important;
	font-weight: normal !important;
	font-style: normal !important;
	display: inline-block;
	text-rendering: auto;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}