/* ============================================================
   admin.css — 后台管理样式 (H5全面兼容版)
   主色：#6366f1 / #4f46e5
   ============================================================ */

:root{
    --color-primary:#6366f1;
    --color-primary-dark:#4f46e5;
    --color-primary-light:#8b5cf6;
    --color-success:#16a34a;
    --color-success-light:#22c55e;
    --color-danger:#ef4444;
    --color-danger-light:#f87171;
    --color-warning:#f59e0b;
    --color-warning-light:#fbbf24;
    --color-info:#0ea5e9;
    --color-text:#1e293b;
    --color-text-secondary:#475569;
    --color-text-muted:#64748b;
    --color-text-light:#94a3b8;
    --color-bg:#f1f5f9;
    --color-bg-card:#fff;
    --color-bg-sidebar:#1e1b4b;
    --color-bg-sidebar-light:#312e81;
    --color-border:#e2e8f0;
    --color-border-light:#f1f5f9;
    --radius-sm:6px;
    --radius-md:8px;
    --radius-lg:10px;
    --shadow-sm:0 1px 3px rgba(15,23,42,.04);
    --shadow-md:0 4px 16px rgba(15,23,42,.08);
    --shadow-lg:0 8px 24px rgba(0,0,0,.15);
}

/* ---------- Reset & 基础 ---------- */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html,body{height:100%}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{
	font-family:-apple-system,"PingFang SC","Microsoft YaHei","Segoe UI",Roboto,sans-serif;
	font-size:14px;line-height:1.6;color:#334155;
	background:#f1f5f9;-webkit-font-smoothing:antialiased
}
a{color:#6366f1;text-decoration:none}
a:hover{color:#4f46e5;text-decoration:underline}
input,select,textarea,button{font-family:inherit}
button{touch-action:manipulation;-webkit-tap-highlight-color:transparent}
:focus-visible{outline:2px solid #6366f1;outline-offset:2px;border-radius:4px}

/* ---------- 布局 ---------- */
.admin-layout{display:flex;min-height:100vh;align-items:stretch}

/* 侧边栏 */
.admin-sidebar{
	width:220px;flex-shrink:0;
	background:linear-gradient(180deg,#1e1b4b 0%,#312e81 100%);
	color:#c7d2fe;display:flex;flex-direction:column;
	position:sticky;top:0;align-self:flex-start;
	height:100vh;overflow-y:auto
}
.admin-sidebar-brand{
	padding:20px;border-bottom:1px solid rgba(255,255,255,.08);
	font-size:17px;font-weight:700;color:#fff;
	letter-spacing:.5px;display:flex;align-items:center;gap:10px
}
.admin-sidebar-brand .logo-icon{font-size:22px}

.admin-nav{flex:1;padding:10px 0}
.admin-nav-item{
	display:block;padding:11px 20px;color:#c7d2fe;
	font-size:14px;font-weight:500;transition:all .15s;
	text-decoration:none;border-left:3px solid transparent
}
.admin-nav-item:hover{background:rgba(255,255,255,.06);color:#fff;text-decoration:none}
.admin-nav-item.active{
	background:rgba(99,102,241,.25);color:#fff;
	border-left-color:#6366f1;font-weight:600
}
.admin-nav-item .icon{margin-right:8px}

.admin-sidebar-footer{padding:14px 20px;border-top:1px solid rgba(255,255,255,.08)}
.admin-logout{
	display:block;width:100%;text-align:center;
	padding:8px 14px;color:#c7d2fe;font-size:13px;
	background:rgba(255,255,255,.06);border-radius:6px;
	transition:all .15s
}
.admin-logout:hover{background:#ef4444;color:#fff;text-decoration:none}

/* 主内容区 */
.admin-main{flex:1;min-width:0;display:flex;flex-direction:column}
.admin-topbar{
	background:#fff;border-bottom:1px solid #e2e8f0;
	padding:14px 24px;display:flex;align-items:center;
	justify-content:space-between;gap:16px
}
.admin-topbar-title{font-size:18px;font-weight:700;color:#1e293b}
.admin-topbar-breadcrumb{font-size:13px;color:#94a3b8;margin-left:8px;font-weight:400}
.admin-user{display:flex;align-items:center;gap:10px;font-size:14px;color:#475569}
.admin-user .avatar{
	display:inline-flex;align-items:center;justify-content:center;
	width:34px;height:34px;border-radius:50%;
	background:linear-gradient(135deg,#6366f1,#4f46e5);
	color:#fff;font-weight:700;font-size:13px
}

.admin-content{flex:1;padding:24px}
.admin-footer{
	padding:18px 24px;text-align:center;font-size:12px;
	color:#94a3b8;background:#f8fafc;border-top:1px solid #e2e8f0
}

/* ---------- 卡片 ---------- */
.card{
	background:#fff;border:1px solid #e2e8f0;
	border-radius:10px;margin-bottom:18px;overflow:hidden;
	box-shadow:0 1px 3px rgba(15,23,42,.04)
}
.card-header{
	padding:14px 20px;background:#f8fafc;
	border-bottom:1px solid #e2e8f0;font-size:14px;
	font-weight:600;color:#1e293b;
	display:flex;align-items:center;justify-content:space-between;
	gap:10px;flex-wrap:wrap
}
.card-body{padding:20px}

/* ---------- 表单 ---------- */
.form-group{margin-bottom:16px;display:block}
.form-group:last-child{margin-bottom:0}
.form-group>label{
	display:block;margin-bottom:6px;font-size:13px;
	font-weight:600;color:#334155
}
.form-group label small{font-weight:400;color:#94a3b8;font-size:12px;margin-left:6px}

.form-group input[type="text"],
.form-group input[type="url"],
.form-group input[type="number"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group select,
.form-group textarea{
	width:100%;padding:9px 12px;border:1px solid #cbd5e1;
	border-radius:6px;font-size:14px;color:#1e293b;
	background:#fff;outline:none;line-height:1.5;
	transition:all .15s
}
.form-group textarea{min-height:90px;resize:vertical;font-family:inherit}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus{
	border-color:#6366f1;box-shadow:0 0 0 3px rgba(99,102,241,.15)
}
.form-group input[type="checkbox"]{width:18px;height:18px;margin-right:6px;vertical-align:middle;accent-color:#6366f1}

.form-hint{display:block;margin-top:4px;font-size:12px;color:#94a3b8;line-height:1.4}

/* 行内表单 */
.form-inline{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.form-inline input,
.form-inline select{
	padding:8px 12px;border:1px solid #cbd5e1;
	border-radius:6px;background:#fff;font-size:14px;
	outline:none;min-width:120px
}
.form-inline input:focus,
.form-inline select:focus{border-color:#6366f1;box-shadow:0 0 0 3px rgba(99,102,241,.15)}

/* 两列表单网格 */
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.form-grid .form-group{margin-bottom:0}
.form-grid .form-full{grid-column:1/-1}
@media(max-width:700px){.form-grid{grid-template-columns:1fr}}

/* ---------- 按钮 ---------- */
.btn{
	display:inline-flex;align-items:center;justify-content:center;
	padding:9px 18px;font-size:14px;font-weight:500;
	border-radius:6px;border:1px solid transparent;
	cursor:pointer;line-height:1.5;transition:all .15s;
	text-decoration:none;white-space:nowrap;touch-action:manipulation
}
.btn:hover{text-decoration:none}

.btn-primary{
	background:linear-gradient(135deg,#6366f1,#4f46e5);
	color:#fff;border:1px solid transparent;
	box-shadow:0 2px 4px rgba(99,102,241,.2)
}
.btn-primary:hover{background:linear-gradient(135deg,#4f46e5,#4338ca);color:#fff;box-shadow:0 4px 8px rgba(99,102,241,.3);transform:translateY(-1px)}

.btn-secondary{background:#f1f5f9;color:#334155;border:1px solid #cbd5e1}
.btn-secondary:hover{background:#e2e8f0;color:#1e293b}

.btn-danger{background:#fee2e2;color:#991b1b;border:1px solid #fecaca}
.btn-danger:hover{background:#ef4444;color:#fff;border-color:#ef4444}

.btn-success{background:#16a34a;color:#fff}
.btn-success:hover{background:#15803d}

.btn-sm{padding:6px 12px;font-size:12px}
.btn-lg{padding:11px 24px;font-size:15px}

.btn-check-link{
	display:inline-flex;align-items:center;justify-content:center;
	padding:8px 18px;background:linear-gradient(135deg,#0ea5e9,#06b6d4);
	color:#fff;font-size:13px;font-weight:600;
	border-radius:8px;text-decoration:none;border:none;
	cursor:pointer;transition:all .2s;
	box-shadow:0 2px 8px rgba(14,165,233,.3);white-space:nowrap;touch-action:manipulation
}
.btn-check-link:hover{background:linear-gradient(135deg,#0284c7,#0891b2);box-shadow:0 4px 14px rgba(14,165,233,.4);transform:translateY(-1px);color:#fff;text-decoration:none}

/* ---------- 表格 ---------- */
.admin-table{
	width:100%;border-collapse:collapse;font-size:14px
}
.admin-table thead th{
	padding:12px 16px;text-align:left;font-weight:600;
	font-size:13px;color:#334155;background:#f8fafc;
	border-bottom:2px solid #e2e8f0;white-space:nowrap
}
.admin-table tbody td{
	padding:14px 16px;border-bottom:1px solid #f1f5f9;
	color:#334155;vertical-align:middle;word-break:break-word
}
.admin-table tbody tr:hover{background:#f8fafc}
.admin-table tbody tr:last-child td{border-bottom:none}
.admin-table .table-actions{display:flex;gap:8px;flex-wrap:wrap}
.admin-table .table-id{color:#94a3b8;font-size:12px;font-weight:500;width:60px}
.admin-table .table-url{color:#64748b;font-size:12px;margin-top:2px;display:block}
.admin-table .table-title{font-weight:600;color:#1e293b}

/* ---------- 状态徽章 ---------- */
.badge{
	display:inline-block;padding:3px 10px;font-size:12px;
	border-radius:20px;font-weight:500;line-height:1.5
}
.badge-success{background:#dcfce7;color:#166534}
.badge-warning{background:#fef3c7;color:#92400e}
.badge-danger{background:#fee2e2;color:#991b1b}
.badge-info{background:#dbeafe;color:#1e40af}
.badge-muted{background:#e2e8f0;color:#475569}
.badge-secondary{background:#f1f5f9;color:#334155}

/* ---------- 标签 ---------- */
.tag{
	display:inline-block;padding:3px 10px;margin:2px;
	font-size:12px;background:#eef2ff;color:#4338ca;
	border-radius:20px;font-weight:500;line-height:1.5
}

/* ---------- Flash 消息 ---------- */
.flash-list{margin-bottom:18px}
.flash{
	padding:12px 18px;border-radius:8px;font-size:14px;
	margin-bottom:10px;border:1px solid transparent;
	display:flex;align-items:center;justify-content:space-between;gap:10px
}
.flash-success{background:#dcfce7;color:#166534;border-color:#86efac}
.flash-danger{background:#fee2e2;color:#991b1b;border-color:#fecaca}
.flash-warning{background:#fef3c7;color:#92400e;border-color:#fde68a}
.flash-info{background:#dbeafe;color:#1e40af;border-color:#bfdbfe}
.flash-close{background:none;border:none;cursor:pointer;color:inherit;font-size:18px;opacity:.6;padding:0 4px;line-height:1}
.flash-close:hover{opacity:1}

/* ---------- 仪表盘统计卡片 ---------- */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px}
.stats-card{
	background:#fff;border:1px solid #e2e8f0;
	border-radius:10px;padding:20px;transition:all .15s
}
.stats-card:hover{transform:translateY(-2px);box-shadow:0 8px 16px rgba(15,23,42,.08)}
.stats-icon{font-size:28px;margin-bottom:10px;display:block}
.stats-label{font-size:13px;color:#64748b;margin-bottom:4px}
.stats-value{font-size:28px;font-weight:700;color:#1e293b;margin-bottom:6px}

/* ---------- 进度条 ---------- */
.progress{height:10px;background:#e2e8f0;border-radius:20px;overflow:hidden;margin:8px 0 4px}
.progress-bar{
	height:100%;background:linear-gradient(90deg,#6366f1,#8b5cf6);
	transition:width .3s ease;border-radius:20px;min-width:0;
	display:flex;align-items:center;justify-content:center;
	font-size:11px;color:#fff;font-weight:600;line-height:1
}
.progress-info{font-size:12px;color:#64748b;margin-top:4px}

.progress-bar.progress-high{background:linear-gradient(90deg,#16a34a,#22c55e)}
.progress-bar.progress-mid{background:linear-gradient(90deg,#6366f1,#8b5cf6)}
.progress-bar.progress-low{background:linear-gradient(90deg,#f59e0b,#f97316)}

.task-action-bar{margin-top:18px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.task-hint{font-size:12px;color:#94a3b8}
.task-warning{
	margin-top:12px;padding:10px 14px;background:#fef3c7;
	border:1px solid #fde68a;border-radius:8px;
	font-size:12px;color:#92400e;line-height:1.5
}

/* ---------- 运行中任务卡片 ---------- */
.running-task-card{
	border:2px solid #ef4444 !important;
	background:linear-gradient(135deg,#fff5f5,#fff) !important;
	box-shadow:0 4px 12px rgba(239,68,68,0.15);
	position:relative;overflow:hidden;
	margin-bottom:16px;
}
.running-task-card::before{
	content:'';
	position:absolute;
	top:0;left:0;right:0;
	height:4px;
	background:linear-gradient(90deg,#ef4444,#f97316,#ef4444);
	background-size:200% 100%;
	animation:running-border 2s linear infinite;
}
@keyframes running-border{
	0%{background-position:200% 0}
	100%{background-position:-200% 0}
}
.running-task-header{
	display:flex;align-items:center;justify-content:space-between;
	padding:12px 16px !important;
	background:rgba(239,68,68,0.05) !important;
}
.running-task-title{
	font-weight:700;color:#dc2626;
	display:flex;align-items:center;gap:8px;
	font-size:15px;
}
.running-task-title::before{
	content:'🔴';
	animation:pulse-dot 1.5s ease-in-out infinite;
}
@keyframes pulse-dot{
	0%,100%{opacity:1;transform:scale(1)}
	50%{opacity:0.5;transform:scale(0.8)}
}
.running-task-time{
	font-size:13px;color:#dc2626;font-weight:600;
}
.running-estimate{
	font-size:12px;color:#f97316;font-weight:600;
	display:flex;align-items:center;gap:4px;
	margin-top:4px;
}
.running-progress-container{
	height:24px !important;
	margin:12px 0 !important;
	border-radius:12px !important;
	background:#fee2e2 !important;
}
.running-progress-bar{
	height:100%;
	background:linear-gradient(90deg,#ef4444,#f97316);
	transition:width .3s ease;border-radius:12px;
	min-width:20px;
	display:flex;align-items:center;justify-content:center;
	font-size:12px;color:#fff;font-weight:700;
	box-shadow:0 2px 8px rgba(239,68,68,0.3);
}
.running-progress-info{
	font-size:13px;color:#dc2626;font-weight:600;
	margin-top:8px;
	display:flex;align-items:center;gap:16px;
	flex-wrap:wrap;
}
.running-current{
	font-size:13px;color:#2563eb;font-weight:600;
	margin-top:6px;
	display:flex;align-items:center;gap:6px;
	padding:6px 10px;
	background:#eff6ff;
	border:1px solid #bfdbfe;
	border-radius:6px;
}
.running-current::before{
	content:"";
	display:inline-block;
	width:8px;height:8px;
	border-radius:50%;
	background:#2563eb;
	animation:runningPulse 1s ease-in-out infinite;
}
@keyframes runningPulse{
	0%,100%{opacity:1;transform:scale(1);}
	50%{opacity:.4;transform:scale(.8);}
}

/* ---------- 登录页 ---------- */
.login-page{
	min-height:100vh;display:flex;align-items:center;
	justify-content:center;padding:20px;
	background:linear-gradient(135deg,#6366f1 0%,#4f46e5 50%,#8b5cf6 100%)
}
.login-card{
	background:#fff;border-radius:12px;padding:36px 34px;
	width:100%;max-width:420px;
	box-shadow:0 20px 40px rgba(15,23,42,.25)
}
.login-header{text-align:center;margin-bottom:24px}
.login-logo{font-size:40px;margin-bottom:10px}
.login-title{font-size:22px;font-weight:700;color:#1e293b;margin-bottom:6px}
.login-subtitle{font-size:13px;color:#64748b}
.login-card .btn{width:100%;margin-top:6px;padding:11px;font-size:15px}
.login-footer{
	margin-top:20px;padding-top:16px;border-top:1px solid #e2e8f0;
	text-align:center;font-size:12px;color:#94a3b8
}
.login-captcha-row{display:flex;align-items:center;gap:10px}
.login-captcha-row input{flex:1}
.captcha-img{
	height:42px;width:130px;border:1px solid #cbd5e1;
	border-radius:6px;cursor:pointer;background:#eef2ff;
	display:inline-flex;align-items:center;justify-content:center;
	padding:0 6px;transition:opacity .15s
}
.captcha-img:hover{opacity:.85}

/* ---------- 分页 ---------- */
.pagination{
	display:flex;align-items:center;justify-content:center;
	gap:6px;margin:24px 0 8px;flex-wrap:wrap
}
.page-link{
	padding:8px 14px;background:#fff;border:1px solid #e2e8f0;
	border-radius:6px;color:#334155;font-size:13px;
	text-decoration:none;transition:all .15s
}
.page-link:hover{border-color:#6366f1;color:#6366f1;text-decoration:none}
.page-current{background:linear-gradient(135deg,#6366f1,#4f46e5);color:#fff;border-color:transparent;font-weight:600}
.page-current:hover{color:#fff}
.page-ellipsis{padding:0 6px;color:#94a3b8}
.pagination-info{text-align:center;margin-top:10px;font-size:12px;color:#94a3b8}
.pagination-jump{text-align:center;margin-top:8px;display:flex;align-items:center;justify-content:center;gap:6px;font-size:13px;color:#64748b}
.page-jump-input{width:60px;padding:5px 8px;border:1px solid #e2e8f0;border-radius:6px;text-align:center;font-size:13px;outline:none}
.page-jump-input:focus{border-color:#6366f1;box-shadow:0 0 0 2px rgba(99,102,241,.15)}

/* ---------- 工具类 ---------- */
.text-muted{color:#64748b!important}
.text-sm{font-size:12px!important}
.text-center{text-align:center!important}
.text-left{text-align:left!important}
.text-right{text-align:right!important}
.mt-0{margin-top:0!important}
.mt-8{margin-top:8px!important}
.mt-16{margin-top:16px!important}
.mt-24{margin-top:24px!important}
.mb-0{margin-bottom:0!important}
.mb-8{margin-bottom:8px!important}
.mb-16{margin-bottom:16px!important}
.flex{display:flex!important}
.flex-between{display:flex;align-items:center;justify-content:space-between;gap:10px}
.flex-wrap{flex-wrap:wrap!important}
.items-center{align-items:center!important}
.gap-8{gap:8px!important}
.gap-12{gap:12px!important}

/* 表格横向滚动 */
.table-responsive{overflow-x:auto;-webkit-overflow-scrolling:touch}

/* 移动端表格滑动提示箭头（仅≤600px显示） */
.table-scroll-hint{
    display:none;
    text-align:center;
    font-size:12px;
    color:#94a3b8;
    padding:6px 0;
    background:#f8fafc;
    border-bottom:1px solid #e2e8f0;
    animation:hintPulse 2s infinite;
}
@keyframes hintPulse{
    0%,100%{opacity:0.5}
    50%{opacity:1}
}
@media(max-width:600px){
    .table-scroll-hint{display:block}
}

/* ---------- 汉堡菜单 ---------- */
.hamburger-btn{
	display:none;background:none;border:none;
	font-size:24px;cursor:pointer;color:#1e293b;
	padding:8px;line-height:1;border-radius:6px;
	transition:background .15s;-webkit-tap-highlight-color:transparent;
	touch-action:manipulation
}
.hamburger-btn:hover{background:#f1f5f9}
.hamburger-btn:active{background:#e2e8f0}
.hamburger-text{font-size:13px;margin-left:6px;font-weight:500;vertical-align:middle;display:none}
@media(max-width:900px){.hamburger-text{display:inline}}

.sidebar-close-btn{
	display:none;background:none;border:none;
	font-size:20px;cursor:pointer;color:#c7d2fe;
	padding:8px;line-height:1;border-radius:4px;
	margin-left:auto;-webkit-tap-highlight-color:transparent;
	touch-action:manipulation
}
.sidebar-close-btn:hover{background:rgba(255,255,255,.1);color:#fff}

.sidebar-overlay{
	display:none;position:fixed;top:0;right:0;bottom:0;left:0;inset:0;
	background:rgba(0,0,0,.5);z-index:99;transition:opacity .3s
}
.sidebar-overlay.overlay-visible{display:block}
.topbar-left{display:flex;align-items:center;gap:8px}

/* ============================================================ */
/* ==================== 响应式 H5 ============================== */
/* ============================================================ */

/* 平板/小屏 ≤900px */
@media(max-width:900px){
	.hamburger-btn{display:inline-flex;align-items:center;justify-content:center}
	.sidebar-close-btn{display:inline-flex;align-items:center;justify-content:center}

	.admin-layout{flex-direction:column}

	/* 侧边栏抽屉式 */
	.admin-sidebar{
		position:fixed;left:-280px;top:0;bottom:0;
		width:280px;height:100vh;z-index:100;
		transition:left .3s ease;overflow-y:auto;
		box-shadow:4px 0 20px rgba(0,0,0,.3)
	}
	.admin-sidebar.sidebar-open{left:0}

	.admin-nav{display:block;padding:6px 0}
	.admin-nav-item{padding:13px 20px;font-size:15px;border-bottom:none}
	.admin-nav-item:active{background:rgba(255,255,255,.1)}
	.admin-nav-item.active{border-left-color:#6366f1;border-bottom:none}
	.admin-sidebar-brand{padding:16px 20px;font-size:16px}
	.admin-sidebar-footer{padding:14px 20px}
	.admin-logout{padding:10px 14px;font-size:14px;min-height:44px}

	/* 顶部栏 */
	.admin-topbar{
		padding:12px 16px;gap:10px;flex-wrap:wrap;
		position:sticky;top:0;z-index:50
	}
	.admin-topbar-title{font-size:17px}
	.admin-user{gap:8px}
	.admin-user .avatar{width:30px;height:30px;font-size:12px}
	.admin-user .user-name{display:none}
	.admin-content{padding:14px}
	.card{border-radius:8px;margin-bottom:14px}
	.card-header{padding:12px 16px;font-size:14px}
	.card-body{padding:14px}

	/* 表格 */
	.admin-table thead th,
	.admin-table tbody td{padding:10px 12px;font-size:13px}
	.admin-table .table-id{width:40px}

	.form-inline input,.form-inline select{min-width:100px}
	.form-grid{gap:12px}
	.admin-footer{padding:14px 16px;font-size:11px}
}

/* 手机 ≤600px */
@media(max-width:600px){
	.admin-sidebar{width:260px;left:-260px}
	.admin-nav-item{padding:12px 16px;font-size:14px}

	.admin-topbar{padding:10px 12px;gap:8px}
	.admin-topbar-title{font-size:15px}
	.admin-content{padding:10px}
	.card{border-radius:8px;margin-bottom:12px}
	.card-header{padding:10px 14px;font-size:13px}
	.card-body{padding:12px}

	/* 统计卡片 */
	.stats-grid{grid-template-columns:1fr 1fr;gap:8px}
	.stats-card{padding:12px;border-radius:8px}
	.stats-value{font-size:20px}
	.stats-icon{font-size:22px}
	.stats-label{font-size:11px}

	/* 维护页双列改为单列 */
	.admin-content > div[style*="grid-template-columns"]{grid-template-columns:1fr!important}

	/* 快捷操作栏 */
	.quick-actions{gap:6px}
	.quick-actions .btn{flex:1;min-width:0;padding:8px 12px;font-size:12px;text-align:center}

	/* 表格强制滚动 */
	.admin-table{min-width:560px;font-size:12px}
	.admin-table thead th,.admin-table tbody td{padding:8px 10px}

	/* 表单输入 */
	.form-group>label{font-size:13px;margin-bottom:4px}
	.form-group input[type="text"],
	.form-group input[type="url"],
	.form-group input[type="number"],
	.form-group input[type="email"],
	.form-group input[type="password"],
	.form-group select,
	.form-group textarea{padding:10px 12px;font-size:16px;border-radius:6px}
	.form-group textarea{min-height:80px}

	/* 行内搜索变纵向 */
	.form-inline{flex-direction:column;align-items:stretch;gap:8px}
	.form-inline input,.form-inline select,.form-inline button,.form-inline .btn{width:100%;min-width:auto}

	/* 按钮触摸优化 */
	.btn{padding:10px 18px;font-size:14px;border-radius:8px;min-height:44px}
	.btn-sm{padding:6px 12px;font-size:12px;min-height:34px}
	.btn-lg{padding:12px 24px;font-size:16px;min-height:48px}

	/* 分页 */
	.pagination{gap:4px;margin:16px 0}
	.page-link{padding:8px 12px;font-size:13px;min-height:36px}

	.flash{padding:10px 14px;font-size:13px}
	.admin-footer{padding:12px;font-size:10px}

	/* 登录 */
	.login-card{padding:24px 20px}
	.login-title{font-size:18px}
	.login-header{margin-bottom:18px}
}

/* 超小屏 ≤380px */
@media(max-width:380px){
	.admin-sidebar{width:100%;left:-100%}
	.stats-grid{grid-template-columns:1fr 1fr;gap:6px}
	.stats-card{padding:10px}
	.stats-value{font-size:18px}
	.admin-topbar-title{font-size:14px}
	.admin-content{padding:8px}
	.card-body{padding:10px}
}

/* ---------- 回到顶部按钮 ---------- */
.back-to-top{
	position:fixed;bottom:30px;right:30px;z-index:90;
	width:44px;height:44px;border-radius:50%;
	background:linear-gradient(135deg,#6366f1,#4f46e5);
	color:#fff;border:none;font-size:20px;cursor:pointer;
	box-shadow:0 4px 12px rgba(99,102,241,.35);
	opacity:0;visibility:hidden;transform:translateY(10px);
	transition:all .3s ease;display:flex;align-items:center;justify-content:center;
	touch-action:manipulation
}
.back-to-top.visible{opacity:1;visibility:visible;transform:translateY(0)}
.back-to-top:hover{background:linear-gradient(135deg,#4f46e5,#4338ca);transform:translateY(-2px);box-shadow:0 6px 16px rgba(99,102,241,.45)}



/* ---------- Flash 消息增强 ---------- */
.flash-icon{margin-right:8px;font-size:16px;flex-shrink:0}
.flash-msg{flex:1;word-break:break-word}

/* ---------- 加载遮罩 ---------- */
.page-loader{
	position:fixed;top:0;right:0;bottom:0;left:0;inset:0;background:rgba(255,255,255,.6);
	z-index:9998;display:flex;align-items:center;justify-content:center
}
.page-loader-spinner{
	width:40px;height:40px;border:3px solid #e2e8f0;
	border-top-color:#6366f1;border-radius:50%;
	animation:spin .7s linear infinite
}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- 按钮加载态 ---------- */
.btn-loading{
	position:relative;color:transparent!important;pointer-events:none;opacity:.8
}
.btn-loading::after{
	content:'';position:absolute;width:16px;height:16px;
	border:2px solid rgba(255,255,255,.3);
	border-top-color:#fff;border-radius:50%;
	animation:spin .6s linear infinite
}
.btn-secondary.btn-loading::after{border-top-color:#6366f1}
.btn-danger.btn-loading::after{border-top-color:#dc2626}

/* ---------- 使用说明（始终展开）---------- */
.hint-body{display:block;margin-top:8px}

/* ---------- 快捷操作栏 ---------- */
.quick-actions{
	display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px
}
.quick-actions .btn{padding:10px 20px;font-size:14px;border-radius:8px}

/* ---------- 表格操作按钮分组 ---------- */
.table-actions{display:flex;gap:6px;flex-wrap:wrap;align-items:center}

/* 打印 */
@media print{
	.admin-sidebar,.admin-topbar,.admin-footer,.back-to-top{display:none!important}
	.admin-content{padding:0}
	body{background:#fff;color:#000}
}