/* ============================================================
   Jamdou 壁纸后台 样式 —— 与小程序 Neumorphism 风格统一
   设计令牌源自小程序 app.wxss:
     --neu-bg: #E8ECF4  |  --neu-shadow-dark: #B8BECB | --neu-shadow-light: #FFFFFF
     --neu-gradient: 135deg #667EEA → #764BA2
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root{
  /* --- Neumorphism 核心令牌 (与小程序一致) --- */
  --neu-bg:            #E8ECF4;
  --neu-bg-light:      #F0F3FA;
  --neu-shadow-dark:   #B8BECB;
  --neu-shadow-light:  #FFFFFF;
  --neu-primary:       #667EEA;
  --neu-primary-light: #8FA2FF;
  --neu-secondary:     #764BA2;
  --neu-accent:        #F093FB;
  --neu-text:          #4A5568;
  --neu-text-light:    #8A94A6;
  --neu-border:        #D1D5DE;
  --neu-success:       #48BB78;
  --neu-warning:       #ED8936;
  --neu-danger:        #F5576C;

  --neu-gradient:       linear-gradient(135deg, #667EEA 0%, #764BA2 100%);
  --neu-gradient-pink:  linear-gradient(135deg, #F093FB 0%, #F5576C 100%);
  --neu-gradient-green: linear-gradient(135deg, #48BB78 0%, #38A169 100%);
  --neu-gradient-orange:linear-gradient(135deg, #ED8936 0%, #DD6B20 100%);

  /* --- 兼容旧 class 变量 --- */
  --primary:var(--neu-primary); --primary-2:var(--neu-secondary);
  --pink:#F093FB; --red:var(--neu-danger);
  --green:var(--neu-success); --orange:var(--neu-warning); --purple:#8B5CF6;
  --text:var(--neu-text); --text-sub:#5C677B; --text-light:var(--neu-text-light);
  --bg:var(--neu-bg); --card:var(--neu-bg); --border:var(--neu-border); --border-light:var(--neu-bg-light);
  --ok:var(--neu-success); --warn:var(--neu-warning); --err:var(--neu-danger);

  --radius:16px; --radius-sm:12px; --radius-xs:8px;
  --shadow-neu:       6px 6px 12px var(--neu-shadow-dark),
                     -6px -6px 12px var(--neu-shadow-light);
  --shadow-neu-sm:    4px 4px 8px  var(--neu-shadow-dark),
                     -4px -4px 8px  var(--neu-shadow-light);
  --shadow-neu-inset: inset 3px 3px 6px  var(--neu-shadow-dark),
                      inset -3px -3px 6px var(--neu-shadow-light);
  --shadow-neu-inset-sm: inset 2px 2px 4px var(--neu-shadow-dark),
                         inset -2px -2px 4px var(--neu-shadow-light);
}
html,body{height:100%;}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Segoe UI",Arial,sans-serif;
  font-size:14px; line-height:1.55; color:var(--neu-text);
  background:linear-gradient(180deg, var(--neu-bg) 0%, var(--neu-bg-light) 100%);
  background-attachment: fixed;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--neu-primary); text-decoration:none; cursor:pointer; transition:.15s;}
a:hover{color:var(--neu-secondary);}
img{max-width:100%; border:0; display:block;}
input,button,textarea,select{font-family:inherit; font-size:14px; outline:none; border:0; background:transparent; color:inherit;}
hr{border:0; height:1px; background:linear-gradient(90deg, transparent, var(--neu-border), transparent); margin:18px 0;}

/* ========== 通用工具 ========== */
.text-gradient{background:var(--neu-gradient); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;}
.text-gradient-pink{background:var(--neu-gradient-pink); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;}
.text-primary{color:var(--neu-primary);}
.text-secondary{color:var(--neu-secondary);}
.text-light{color:var(--neu-text-light);}
.flex-center{display:flex; align-items:center; justify-content:center;}
.flex-between{display:flex; align-items:center; justify-content:space-between;}
.gap-8{gap:8px;} .gap-12{gap:12px;} .gap-16{gap:16px;} .gap-24{gap:24px;}

/* ============ 登录页（拟物卡片） ============ */
.login-page{
  min-height:100vh;
  background:linear-gradient(135deg,#E8ECF4 0%,#F0F3FA 100%);
  display:flex; align-items:center; justify-content:center; padding:24px;
}
.login-wrap{width:100%; max-width:440px;}
.login-card{
  background:var(--neu-bg);
  border-radius:22px; padding:44px 38px 38px;
  box-shadow:14px 14px 28px var(--neu-shadow-dark),
            -14px -14px 28px var(--neu-shadow-light);
  position:relative;
}
.login-card::before{
  content:''; position:absolute; top:-18px; left:50%; transform:translateX(-50%);
  width:72px; height:72px; border-radius:50%;
  background:var(--neu-gradient);
  box-shadow:8px 8px 16px var(--neu-shadow-dark),
            -4px -4px 12px var(--neu-shadow-light);
  display:flex; align-items:center; justify-content:center;
}
.login-logo{text-align:center; padding-top:18px; margin-bottom:28px;}
.login-logo .logo-icon{font-size:46px; display:block; position:relative; z-index:2;}
.login-logo h1{font-size:24px; margin:4px 0 6px;}
.login-logo h1 span{background:var(--neu-gradient); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;}
.login-logo p{color:var(--neu-text-light); font-size:13px;}
.login-form .form-item{margin-bottom:18px;}
.login-form label{display:block; font-size:12px; color:var(--neu-text-light); margin-bottom:8px; padding-left:4px; letter-spacing:.5px;}
.input-wrap{position:relative;}
.input-wrap .icon{position:absolute; left:18px; top:50%; transform:translateY(-50%); color:var(--neu-text-light); font-size:15px;}
.input-wrap input,
.form-control,
textarea.form-control,
select.form-control{
  width:100%; padding:13px 18px;
  border-radius:14px;
  background:var(--neu-bg);
  color:var(--neu-text);
  box-shadow:var(--shadow-neu-inset);
  transition:all .2s;
  font-size:14px;
}
.input-wrap input{padding-left:46px;}
.input-wrap input::placeholder,
.form-control::placeholder{color:var(--neu-text-light);}
.input-wrap input:focus,
.form-control:focus{
  box-shadow:var(--shadow-neu-inset),
             0 0 0 3px rgba(102,126,234,.18);
}
.form-control[disabled],.form-control[readonly]{opacity:.7;}
textarea.form-control{resize:vertical; min-height:90px; line-height:1.7;}
select.form-control{cursor:pointer; appearance:none; padding-right:38px;
  background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='7'%3E%3Cpath fill='none' stroke='%238A94A6' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat:no-repeat; background-position:right 18px center;
}
.captcha-row{display:flex; gap:12px; align-items:center;}
.captcha-row .input-wrap{flex:1;}
.captcha-img{height:46px; border-radius:14px; cursor:pointer;
  background:var(--neu-bg);
  box-shadow:var(--shadow-neu-sm);
  padding:0 8px; object-fit:contain;
}
.login-btn{
  width:100%; padding:14px; border-radius:14px; border:0; cursor:pointer;
  background:var(--neu-gradient); color:#fff; font-size:15px; font-weight:600;
  box-shadow:8px 8px 16px var(--neu-shadow-dark),
            -6px -6px 14px var(--neu-shadow-light);
  transition:all .18s ease;
  letter-spacing:1px;
}
.login-btn:hover{transform:translateY(-1px);
  box-shadow:10px 10px 20px var(--neu-shadow-dark),
            -8px -8px 18px var(--neu-shadow-light);
}
.login-btn:active{transform:translateY(0);
  box-shadow:inset 4px 4px 8px rgba(118,75,162,.45),
             inset -4px -4px 8px rgba(102,126,234,.25);
}
.login-tip{margin-top:20px; text-align:center; color:var(--neu-text-light); font-size:12px; line-height:1.8;}
.login-tip b{color:var(--neu-secondary); font-weight:600;}

/* ============ 后台布局 ============ */
.admin-layout .wrapper{display:flex; min-height:100vh;}

/* --- 侧边栏 (拟物浅色抽屉) --- */
.sidebar{
  width:240px; flex-shrink:0;
  background:var(--neu-bg);
  position:sticky; top:0; height:100vh; overflow-y:auto; overflow-x:hidden;
  transition:width .25s ease;
  padding:16px 14px 24px;
  box-shadow:inset -2px -2px 6px var(--neu-shadow-light),
             inset 2px 0 8px rgba(184,190,203,.35);
}
.sidebar.collapsed{width:76px; padding:16px 10px 24px;}
.sidebar.collapsed .menu-name,
.sidebar.collapsed .menu-arrow,
.sidebar.collapsed .logo-text,
.sidebar.collapsed .menu-sub{display:none;}
.sidebar.collapsed .menu-item{justify-content:center; padding:12px 0;}
.sidebar.collapsed .logo{justify-content:center; padding:12px 0;}

.logo{
  padding:14px 12px 18px; font-size:16px; font-weight:700;
  display:flex; align-items:center; gap:10px;
  color:var(--neu-text);
  border-bottom:1px dashed var(--neu-border);
  margin-bottom:10px;
}
.logo-icon{
  width:36px; height:36px; border-radius:12px;
  display:flex; align-items:center; justify-content:center;
  background:var(--neu-gradient); color:#fff;
  box-shadow:var(--shadow-neu-sm);
  font-size:18px; flex-shrink:0;
}
.logo-text{font-size:15px;}
.logo-text strong{background:var(--neu-gradient); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;}

.menu{padding:2px 0;}
.menu-group{margin-bottom:6px;}
.menu-item{
  display:flex; align-items:center; gap:10px;
  padding:11px 14px; border-radius:14px;
  color:var(--neu-text-light);
  text-decoration:none; transition:all .18s ease;
  position:relative; margin-bottom:2px;
}
.menu-item:hover{
  color:var(--neu-primary);
  box-shadow:var(--shadow-neu-sm);
  background:var(--neu-bg);
}
.menu-item:active,
.menu-item.active{
  color:var(--neu-primary);
  box-shadow:var(--shadow-neu-inset-sm);
  background:var(--neu-bg);
}
.menu-item.active .menu-icon{color:#fff;
  background:var(--neu-gradient);
  border-radius:10px;
  box-shadow:var(--shadow-neu-sm);
}
.menu-icon{
  font-size:15px; width:30px; height:30px; border-radius:10px;
  display:flex; align-items:center; justify-content:center;
  background:var(--neu-bg);
  color:var(--neu-text-light);
  flex-shrink:0;
  box-shadow:var(--shadow-neu-sm);
  transition:.2s;
}
.menu-name{flex:1; font-size:14px;}
.menu-arrow{color:var(--neu-text-light); transition:transform .2s; font-size:14px; opacity:.6;}
.menu-group.open .menu-arrow{transform:rotate(90deg);}
.menu-sub{
  padding:4px 0 8px 0; margin:2px 0 6px 4px;
  border-radius:14px;
  background:rgba(118,75,162,.04);
}
.menu-sub-item{
  display:block; padding:9px 14px 9px 46px; color:var(--neu-text-light);
  font-size:13px; text-decoration:none; border-radius:10px;
  margin:0 6px; transition:.15s;
  position:relative;
}
.menu-sub-item::before{content:''; position:absolute; left:32px; top:50%; transform:translateY(-50%);
  width:6px; height:6px; border-radius:50%; background:var(--neu-border);
}
.menu-sub-item:hover{color:var(--neu-primary);
  box-shadow:var(--shadow-neu-sm);
}
.menu-sub-item.active{color:#fff;
  background:var(--neu-gradient);
  box-shadow:var(--shadow-neu-sm);
}
.menu-sub-item.active::before{background:#fff;}

/* --- 主区域 --- */
.main{flex:1; display:flex; flex-direction:column; min-width:0; padding:18px 22px 28px;}
.header{
  min-height:64px; margin-bottom:22px;
  background:var(--neu-bg); border-radius:18px;
  display:flex; align-items:center; justify-content:space-between;
  padding:0 20px;
  box-shadow:var(--shadow-neu-sm);
  position:sticky; top:18px; z-index:20;
}
.header-left{display:flex; align-items:center; gap:18px;}
.toggle-sidebar{
  background:var(--neu-bg); border:0; font-size:18px; cursor:pointer;
  color:var(--neu-text-light); padding:8px 12px; border-radius:12px;
  box-shadow:var(--shadow-neu-sm); transition:.18s;
}
.toggle-sidebar:hover{color:var(--neu-primary);}
.toggle-sidebar:active{box-shadow:var(--shadow-neu-inset-sm);}
.breadcrumb{color:var(--neu-text-light); font-size:13px;}
.breadcrumb .sep{margin:0 6px; opacity:.5;}
.breadcrumb .current{color:var(--neu-primary); font-weight:500;}

.header-right{display:flex; align-items:center; gap:14px;}
.header-btn{
  padding:9px 14px; border-radius:12px; color:var(--neu-text-light);
  text-decoration:none; font-size:13px;
  background:var(--neu-bg); box-shadow:var(--shadow-neu-sm); transition:.18s;
  display:inline-flex; align-items:center; gap:6px;
}
.header-btn:hover{color:var(--neu-primary);}
.header-btn:active{box-shadow:var(--shadow-neu-inset-sm);}
.user-info{
  display:flex; align-items:center; gap:10px; position:relative;
  padding:6px 12px 6px 6px; border-radius:16px; cursor:pointer;
  background:var(--neu-bg); box-shadow:var(--shadow-neu-sm); transition:.18s;
}
.user-info:hover{color:var(--neu-primary);}
.user-info:active{box-shadow:var(--shadow-neu-inset-sm);}
.user-info .avatar{
  width:36px; height:36px; border-radius:12px;
  background:var(--neu-gradient);
  box-shadow:var(--shadow-neu-sm);
  display:flex; align-items:center; justify-content:center; color:#fff; font-weight:600;
}
.user-info .username{font-size:13px; font-weight:500;}
.user-info .role{font-size:11px; color:var(--neu-text-light);}
.user-menu{
  position:absolute; right:0; top:calc(100% + 8px);
  min-width:170px; border-radius:14px; background:var(--neu-bg);
  box-shadow:var(--shadow-neu); padding:8px; z-index:50;
  display:none;
}
.user-info.open .user-menu{display:block;}
.user-menu a{display:block; padding:10px 14px; border-radius:10px; font-size:13px; color:var(--neu-text);}
.user-menu a:hover{background:rgba(102,126,234,.08); color:var(--neu-primary);}
.user-menu .divider{height:1px; background:var(--neu-border); opacity:.5; margin:6px 8px;}

/* --- 消息提示 (flash) --- */
.flash-wrap{margin:-4px 0 16px;}
.flash{
  padding:12px 18px; border-radius:14px;
  background:var(--neu-bg);
  box-shadow:var(--shadow-neu-sm);
  font-size:13px; display:flex; align-items:center; gap:10px;
  margin-bottom:10px;
}
.flash-success{color:var(--neu-success);}
.flash-success::before{content:'✓';
  width:24px; height:24px; border-radius:8px; display:flex; align-items:center; justify-content:center;
  background:var(--neu-gradient-green); color:#fff; box-shadow:var(--shadow-neu-sm); font-weight:700;
}
.flash-error{color:var(--neu-danger);}
.flash-error::before{content:'!';
  width:24px; height:24px; border-radius:8px; display:flex; align-items:center; justify-content:center;
  background:var(--neu-gradient-pink); color:#fff; box-shadow:var(--shadow-neu-sm); font-weight:700;
}
.flash-info{color:var(--neu-primary);}
.flash-info::before{content:'i'; font-style:italic;
  width:24px; height:24px; border-radius:8px; display:flex; align-items:center; justify-content:center;
  background:var(--neu-gradient); color:#fff; box-shadow:var(--shadow-neu-sm); font-weight:700;
}
.toast{
  position:fixed; left:50%; top:30px; transform:translate(-50%,-20px);
  padding:12px 22px; border-radius:14px; background:var(--neu-bg);
  box-shadow:var(--shadow-neu); font-size:14px; color:var(--neu-text);
  z-index:9999; opacity:0; transition:all .3s; pointer-events:none;
}
.toast.show{opacity:1; transform:translate(-50%,0);}
.toast.success{color:var(--neu-success);}
.toast.error{color:var(--neu-danger);}

/* ============ 卡片 / 容器 ============ */
.page-title{
  display:flex; align-items:center; justify-content:space-between;
  margin-bottom:18px; flex-wrap:wrap; gap:12px;
}
.page-title h2{
  font-size:20px; font-weight:600; color:var(--neu-text);
  display:flex; align-items:center; gap:10px;
}
.page-title h2::before{content:''; width:5px; height:22px; border-radius:4px; background:var(--neu-gradient);}
.page-title .actions{display:flex; align-items:center; gap:10px; flex-wrap:wrap;}

.card{
  background:var(--neu-bg);
  border-radius:var(--radius);
  box-shadow:var(--shadow-neu-sm);
  padding:22px 22px 20px;
  margin-bottom:20px;
}
.card-title{
  font-size:15px; font-weight:600; margin-bottom:16px;
  display:flex; align-items:center; justify-content:space-between; gap:10px;
}
.card-title h3{font-size:15px; font-weight:600; display:flex; align-items:center; gap:10px;}
.card-title h3::before{content:''; display:inline-block; width:3px; height:14px; border-radius:3px; background:var(--neu-gradient);}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex; align-items:center; gap:6px;
  padding:9px 18px; border-radius:12px; border:0; cursor:pointer;
  background:var(--neu-bg); color:var(--neu-text);
  box-shadow:var(--shadow-neu-sm);
  font-size:13px; font-weight:500;
  transition:all .18s ease;
  text-decoration:none;
  user-select:none;
  line-height:1.4;
}
.btn:hover{transform:translateY(-1px);}
.btn:active{transform:translateY(0); box-shadow:var(--shadow-neu-inset-sm);}
.btn-primary{background:var(--neu-gradient); color:#fff;}
.btn-primary:hover{color:#fff;}
.btn-primary:active{
  box-shadow:inset 3px 3px 6px rgba(118,75,162,.5),
             inset -3px -3px 6px rgba(102,126,234,.3);
}
.btn-success{background:var(--neu-gradient-green); color:#fff;}
.btn-success:hover{color:#fff;}
.btn-warning{background:var(--neu-gradient-orange); color:#fff;}
.btn-warning:hover{color:#fff;}
.btn-danger{background:var(--neu-gradient-pink); color:#fff;}
.btn-danger:hover{color:#fff;}
.btn-pink{background:var(--neu-gradient-pink); color:#fff;}
.btn-pink:hover{color:#fff;}
.btn-sm{padding:6px 12px; font-size:12px; border-radius:10px;}
.btn-lg{padding:12px 26px; font-size:15px; border-radius:14px;}
.btn-block{width:100%; justify-content:center;}
.btn-link{padding:6px 8px; box-shadow:none; color:var(--neu-primary); border-radius:8px; background:transparent;}
.btn-link:hover{background:rgba(102,126,234,.08); transform:none; box-shadow:none;}
.btn-danger-text{color:var(--neu-danger);}
.btn[disabled],.btn.disabled{opacity:.55; cursor:not-allowed; transform:none !important;}

/* ============ 表单 ============ */
.form-row{
  display:flex; flex-wrap:wrap; gap:18px;
}
.form-group{margin-bottom:18px; flex:1; min-width:220px;}
.form-group.w-50{flex:0 0 calc(50% - 9px);}
.form-group.w-full{flex:0 0 100%;}
.form-group label{
  display:block; font-size:13px; color:var(--neu-text-light);
  margin-bottom:8px; padding-left:4px; letter-spacing:.3px;
}
.form-group label .required{color:var(--neu-danger); margin-left:2px;}
.form-help{font-size:12px; color:var(--neu-text-light); margin-top:6px;}
.form-footer{
  padding:18px 0 0; border-top:1px dashed var(--neu-border);
  margin-top:8px;
  display:flex; align-items:center; gap:12px; flex-wrap:wrap;
}

/* 开关 (switch) */
.switch{position:relative; display:inline-block; width:48px; height:26px; flex-shrink:0;}
.switch input{opacity:0; width:0; height:0;}
.slider{
  position:absolute; inset:0; cursor:pointer;
  background:var(--neu-bg);
  border-radius:26px;
  box-shadow:var(--shadow-neu-inset-sm);
  transition:.3s;
}
.slider::before{
  content:''; position:absolute; left:3px; top:3px; width:20px; height:20px;
  background:var(--neu-bg);
  border-radius:50%;
  box-shadow:var(--shadow-neu-sm);
  transition:.3s;
}
.switch input:checked + .slider{background:var(--neu-gradient); box-shadow:var(--shadow-neu-sm);}
.switch input:checked + .slider::before{transform:translateX(22px); background:#fff; box-shadow:var(--shadow-neu-sm);}

/* 单/多选 */
.radio-group,.checkbox-group{display:flex; flex-wrap:wrap; gap:10px;}
.radio-group label,.checkbox-group label{
  display:inline-flex; align-items:center; gap:8px;
  padding:8px 14px; border-radius:12px;
  background:var(--neu-bg); box-shadow:var(--shadow-neu-sm);
  cursor:pointer; font-size:13px; color:var(--neu-text); margin-bottom:0 !important; padding-left:14px !important;
  transition:.2s;
}
.radio-group label:hover,.checkbox-group label:hover{color:var(--neu-primary);}
.radio-group input[type=radio],.checkbox-group input[type=checkbox]{display:none;}
.radio-group input:checked + span,
.checkbox-group input:checked + span{
  background:var(--neu-gradient); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; font-weight:600;
}
.radio-group label:has(input:checked),
.checkbox-group label:has(input:checked){
  box-shadow:var(--shadow-neu-inset-sm);
  background:rgba(102,126,234,.06);
}

/* ============ 标签 / Badge ============ */
.tag{
  display:inline-flex; align-items:center; gap:4px;
  padding:5px 12px; border-radius:10px;
  font-size:12px; font-weight:500;
  background:var(--neu-bg);
  box-shadow:var(--shadow-neu-sm);
  color:var(--neu-text);
  margin:2px 4px 2px 0;
}
.tag-primary{background:var(--neu-gradient); color:#fff; box-shadow:var(--shadow-neu-sm);}
.tag-success{background:var(--neu-gradient-green); color:#fff;}
.tag-warning{background:var(--neu-gradient-orange); color:#fff;}
.tag-danger{background:var(--neu-gradient-pink); color:#fff;}
.tag-info{background:linear-gradient(135deg,#60A5FA,#667EEA); color:#fff;}
.tag-light{color:var(--neu-text-light);}

.badge{
  display:inline-flex; align-items:center; justify-content:center;
  min-width:18px; height:18px; padding:0 6px;
  border-radius:9px; font-size:11px; background:var(--neu-gradient-pink); color:#fff;
}

/* ============ 搜索/筛选条 ============ */
.search-bar{
  background:var(--neu-bg);
  border-radius:16px; padding:16px 18px 0;
  box-shadow:var(--shadow-neu-sm);
  margin-bottom:18px;
}
.search-bar .form-row{gap:14px;}
.search-bar .form-group{margin-bottom:16px; min-width:160px;}
.search-bar .actions{padding-bottom:16px; display:flex; align-items:center; gap:10px; flex-wrap:wrap;}

/* ============ 表格 ============ */
.table-wrap{
  background:var(--neu-bg);
  border-radius:var(--radius);
  box-shadow:var(--shadow-neu-sm);
  padding:6px; margin-bottom:20px;
  overflow:auto;
}
.table{
  width:100%; border-collapse:separate; border-spacing:0; font-size:13px;
}
.table thead th{
  padding:14px 16px; text-align:left;
  color:var(--neu-text-light); font-weight:500; font-size:12.5px; letter-spacing:.3px;
  border-bottom:1px dashed var(--neu-border);
  white-space:nowrap;
}
.table tbody td{
  padding:13px 16px; vertical-align:middle;
  border-bottom:1px solid rgba(209,213,222,.45);
  color:var(--neu-text);
}
.table tbody tr:last-child td{border-bottom:0;}
.table tbody tr:hover td{
  background:linear-gradient(180deg, rgba(102,126,234,.03), rgba(118,75,162,.05));
}
.table th.center,.table td.center{text-align:center;}
.table th.right,.table td.right{text-align:right;}
.table th.nowrap,.table td.nowrap{white-space:nowrap;}
.table .check-col{width:44px;}
.table .img-thumb{
  width:56px; height:56px; border-radius:12px; object-fit:cover;
  background:var(--neu-bg);
  box-shadow:var(--shadow-neu-sm);
  border:2px solid var(--neu-bg);
}
.table .row-actions{display:flex; gap:4px; flex-wrap:wrap;}

.bulk-bar{
  padding:12px 16px; border-radius:14px;
  background:var(--neu-bg);
  box-shadow:var(--shadow-neu-sm);
  margin-bottom:14px;
  display:flex; align-items:center; gap:10px; flex-wrap:wrap;
  font-size:13px; color:var(--neu-text-light);
}
.bulk-bar b{color:var(--neu-primary); font-weight:600;}

/* ============ 分页 ============ */
.pagination{
  display:flex; align-items:center; justify-content:space-between;
  gap:12px; flex-wrap:wrap;
  padding:4px 2px;
}
.pagination .info{color:var(--neu-text-light); font-size:12.5px;}
.pagination .pages{display:flex; flex-wrap:wrap; gap:6px;}
.pagination .page-btn{
  min-width:36px; height:36px; padding:0 12px; border-radius:12px;
  display:inline-flex; align-items:center; justify-content:center;
  background:var(--neu-bg); box-shadow:var(--shadow-neu-sm);
  text-decoration:none; color:var(--neu-text); font-size:13px;
  transition:.18s;
}
.pagination .page-btn:hover{color:var(--neu-primary);}
.pagination .page-btn:active{box-shadow:var(--shadow-neu-inset-sm);}
.pagination .page-btn.active{
  background:var(--neu-gradient); color:#fff;
  box-shadow:var(--shadow-neu-sm);
}
.pagination .page-btn.disabled{opacity:.4; cursor:not-allowed;}

/* ============ 仪表盘统计卡 ============ */
.stats-grid{
  display:grid; gap:18px;
  grid-template-columns:repeat(4, 1fr);
  margin-bottom:22px;
}
.stat-card{
  background:var(--neu-bg);
  border-radius:18px;
  padding:20px 20px 18px;
  box-shadow:var(--shadow-neu-sm);
  display:flex; align-items:center; gap:16px;
  position:relative; overflow:hidden;
  transition:transform .2s;
}
.stat-card:hover{transform:translateY(-2px);}
.stat-card .icon{
  width:56px; height:56px; border-radius:16px;
  display:flex; align-items:center; justify-content:center;
  font-size:26px; color:#fff; flex-shrink:0;
  box-shadow:var(--shadow-neu-sm);
}
.stat-card.purple .icon{background:var(--neu-gradient);}
.stat-card.pink .icon{background:var(--neu-gradient-pink);}
.stat-card.green .icon{background:var(--neu-gradient-green);}
.stat-card.orange .icon{background:var(--neu-gradient-orange);}
.stat-card.blue .icon{background:linear-gradient(135deg,#60A5FA,#667EEA);}
.stat-card .info{flex:1; min-width:0;}
.stat-card .label{font-size:12.5px; color:var(--neu-text-light); margin-bottom:6px; letter-spacing:.3px;}
.stat-card .num{font-size:26px; font-weight:700; line-height:1.1;}
.stat-card.purple .num{background:var(--neu-gradient); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;}
.stat-card.pink .num{background:var(--neu-gradient-pink); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;}
.stat-card.green .num{background:var(--neu-gradient-green); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;}
.stat-card.orange .num{background:var(--neu-gradient-orange); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;}
.stat-card.blue .num{background:linear-gradient(135deg,#60A5FA,#667EEA); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;}
.stat-card .delta{margin-top:4px; font-size:12px; color:var(--neu-text-light);}
.stat-card .delta.up{color:var(--neu-success);}
.stat-card .delta.down{color:var(--neu-danger);}

.charts-grid{
  display:grid; gap:18px; margin-bottom:20px;
  grid-template-columns: 2fr 1fr;
}
.chart-card{
  background:var(--neu-bg);
  border-radius:var(--radius);
  padding:20px;
  box-shadow:var(--shadow-neu-sm);
}
.chart-card .chart-head{display:flex; align-items:center; justify-content:space-between; margin-bottom:16px; flex-wrap:wrap; gap:10px;}
.chart-card h3{font-size:15px; font-weight:600; display:flex; align-items:center; gap:10px;}
.chart-card h3::before{content:''; display:inline-block; width:3px; height:14px; border-radius:3px; background:var(--neu-gradient);}
.chart-box{position:relative; height:280px;}
.chart-box.sm{height:240px;}
.chart-box.lg{height:340px;}
.tab-bar{display:flex; gap:6px; flex-wrap:wrap;}
.tab-bar .tab-btn{
  padding:6px 14px; border-radius:10px; cursor:pointer; font-size:12.5px;
  background:var(--neu-bg); color:var(--neu-text-light);
  box-shadow:var(--shadow-neu-sm);
  transition:.18s;
}
.tab-bar .tab-btn:hover{color:var(--neu-primary);}
.tab-bar .tab-btn.active{background:var(--neu-gradient); color:#fff; box-shadow:var(--shadow-neu-sm);}

/* ============ 上传区域 ============ */
.upload-zone{
  border:2px dashed var(--neu-border);
  border-radius:16px; padding:28px; text-align:center;
  cursor:pointer; transition:.2s;
  background:var(--neu-bg);
  box-shadow:var(--shadow-neu-inset-sm);
  color:var(--neu-text-light);
}
.upload-zone:hover{border-color:var(--neu-primary); color:var(--neu-primary);}
.upload-zone.drag-over{
  border-color:var(--neu-primary);
  background:rgba(102,126,234,.05);
  color:var(--neu-primary);
}
.upload-zone .icon{font-size:42px; margin-bottom:10px;
  background:var(--neu-gradient); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
}
.upload-zone .tip{font-size:12.5px; line-height:1.8;}

.upload-preview{
  display:grid; grid-template-columns:repeat(auto-fill, minmax(140px, 1fr)); gap:12px;
  margin-top:16px;
}
.upload-preview .item{
  position:relative; border-radius:14px; overflow:hidden; aspect-ratio:3/4;
  background:var(--neu-bg);
  box-shadow:var(--shadow-neu-sm);
}
.upload-preview .item img{width:100%; height:100%; object-fit:cover;}
.upload-preview .item .remove{
  position:absolute; top:6px; right:6px;
  width:24px; height:24px; border-radius:50%;
  background:var(--neu-gradient-pink); color:#fff; font-size:14px;
  display:flex; align-items:center; justify-content:center; cursor:pointer;
  box-shadow:var(--shadow-neu-sm);
}
.upload-file-box{
  display:flex; align-items:center; gap:12px; padding:10px 14px;
  border-radius:14px;
  background:var(--neu-bg);
  box-shadow:var(--shadow-neu-inset-sm);
}
.upload-file-box .file-icon{
  width:40px; height:40px; border-radius:12px;
  background:var(--neu-gradient); color:#fff; display:flex; align-items:center; justify-content:center;
  box-shadow:var(--shadow-neu-sm); flex-shrink:0;
}
.upload-file-box .file-name{flex:1; font-size:13px; word-break:break-all;}
.upload-file-box .file-size{color:var(--neu-text-light); font-size:12px; margin-left:8px;}

/* 图片缩略展示 */
.img-preview-sm{
  width:72px; height:72px; border-radius:14px; overflow:hidden;
  background:var(--neu-bg); box-shadow:var(--shadow-neu-sm);
  border:3px solid var(--neu-bg); position:relative;
}
.img-preview-sm img{width:100%; height:100%; object-fit:cover;}
.img-preview-lg{
  width:100%; max-width:320px; border-radius:16px; overflow:hidden;
  background:var(--neu-bg); box-shadow:var(--shadow-neu-sm);
  border:4px solid var(--neu-bg);
}
.img-preview-lg img{width:100%; display:block;}

/* ============ 权限树 ============ */
.perm-tree{
  padding:4px; border-radius:14px;
  background:var(--neu-bg);
  box-shadow:var(--shadow-neu-inset-sm);
  max-height:520px; overflow:auto;
}
.perm-group{
  padding:12px 14px; margin:6px;
  border-radius:12px; background:var(--neu-bg);
  box-shadow:var(--shadow-neu-sm);
}
.perm-group-head{
  display:flex; align-items:center; justify-content:space-between;
  gap:10px; margin-bottom:10px; flex-wrap:wrap;
}
.perm-group-head label{font-weight:600; margin:0 !important;}
.perm-children{
  display:grid; grid-template-columns:repeat(auto-fill, minmax(180px, 1fr));
  gap:8px 12px;
  padding:10px; border-radius:10px;
  background:rgba(118,75,162,.03);
  box-shadow:var(--shadow-neu-inset-sm);
}
.perm-children label{
  display:flex; align-items:center; gap:6px; margin:0 !important;
  padding:6px 10px; border-radius:10px;
  background:var(--neu-bg);
  box-shadow:var(--shadow-neu-sm);
  cursor:pointer; font-size:12.5px; transition:.18s;
}
.perm-children label:hover{color:var(--neu-primary);}
.perm-children input{transform:scale(1.05); accent-color:var(--neu-primary); cursor:pointer;}

/* ============ 配置页 Tabs ============ */
.config-tabs{
  display:flex; gap:8px; flex-wrap:wrap;
  padding:4px; border-radius:14px;
  background:var(--neu-bg);
  box-shadow:var(--shadow-neu-inset-sm);
  margin-bottom:18px;
}
.config-tabs a{
  padding:10px 18px; border-radius:10px; font-size:13px;
  color:var(--neu-text-light); text-decoration:none; transition:.18s;
}
.config-tabs a:hover{color:var(--neu-primary);}
.config-tabs a.active{background:var(--neu-gradient); color:#fff; box-shadow:var(--shadow-neu-sm);}

/* ============ 审核 / 预览 ============ */
.preview-wrap{
  display:grid; grid-template-columns: 1fr 1fr; gap:20px;
}
.preview-box{
  background:var(--neu-bg);
  border-radius:18px; padding:18px;
  box-shadow:var(--shadow-neu-sm);
}
.preview-box img{
  width:100%; border-radius:14px;
  box-shadow:var(--shadow-neu);
}
.preview-meta dt{font-size:12.5px; color:var(--neu-text-light); margin:10px 0 4px;}
.preview-meta dd{font-size:14px; color:var(--neu-text); word-break:break-all;
  padding:10px 14px; border-radius:12px;
  background:var(--neu-bg);
  box-shadow:var(--shadow-neu-inset-sm);
}

/* ============ 分类树形 ============ */
.cat-tree{padding-left:6px;}
.cat-node{
  padding:10px 14px; margin:6px 0; border-radius:12px;
  background:var(--neu-bg); box-shadow:var(--shadow-neu-sm);
  display:flex; align-items:center; justify-content:space-between;
  transition:.18s;
}
.cat-node:hover{transform:translateX(3px);}
.cat-node .left{display:flex; align-items:center; gap:10px;}
.cat-node .toggler{
  width:26px; height:26px; border-radius:8px; display:inline-flex; align-items:center; justify-content:center;
  background:var(--neu-bg); box-shadow:var(--shadow-neu-sm);
  cursor:pointer; color:var(--neu-text-light); font-size:12px;
}
.cat-node .toggler:active{box-shadow:var(--shadow-neu-inset-sm);}
.cat-node .cat-name{font-weight:500;}
.cat-node .cat-icon{font-size:18px;}
.cat-node.collapsed > .cat-children{display:none;}
.cat-children{margin-left:28px;}

/* ============ 安装向导样式 ============ */
.install-page{min-height:100vh;
  background:linear-gradient(180deg,var(--neu-bg) 0%, var(--neu-bg-light) 100%);
  padding:30px 20px 60px;
}
.install-wrap{max-width:860px; margin:0 auto;}
.install-head{text-align:center; margin-bottom:24px;}
.install-head .logo-circle{
  width:84px; height:84px; border-radius:26px;
  background:var(--neu-gradient); color:#fff;
  display:flex; align-items:center; justify-content:center;
  font-size:36px; font-weight:700;
  box-shadow:var(--shadow-neu);
  margin:0 auto 16px;
}
.install-head h1{font-size:24px; margin-bottom:6px;}
.install-head h1 span{background:var(--neu-gradient); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;}
.install-head p{color:var(--neu-text-light); font-size:13px;}

.install-steps{
  display:flex; align-items:center; justify-content:space-between;
  gap:8px; margin-bottom:26px; flex-wrap:wrap;
}
.step-item{flex:1; min-width:150px; display:flex; align-items:center; gap:10px;
  padding:10px 14px; border-radius:14px; background:var(--neu-bg);
  box-shadow:var(--shadow-neu-sm);
}
.step-item .num{
  width:32px; height:32px; border-radius:10px; display:flex; align-items:center; justify-content:center;
  background:var(--neu-bg); box-shadow:var(--shadow-neu-sm); color:var(--neu-text-light);
  font-weight:700; font-size:14px; flex-shrink:0;
}
.step-item .txt small{display:block; font-size:11px; color:var(--neu-text-light);}
.step-item .txt b{display:block; font-size:13px; font-weight:500; color:var(--neu-text);}
.step-item.active .num{background:var(--neu-gradient); color:#fff;}
.step-item.active .txt b{color:var(--neu-primary);}
.step-item.done .num{background:var(--neu-gradient-green); color:#fff;}

.install-card{
  background:var(--neu-bg);
  border-radius:20px; padding:28px;
  box-shadow:var(--shadow-neu);
  margin-bottom:18px;
}
.check-list{list-style:none;}
.check-list li{
  display:flex; align-items:center; justify-content:space-between;
  padding:12px 16px; border-radius:12px; margin-bottom:8px;
  background:var(--neu-bg); box-shadow:var(--shadow-neu-sm);
  font-size:13.5px;
}
.check-list .status{
  display:inline-flex; align-items:center; gap:6px;
  padding:4px 12px; border-radius:10px; font-size:12.5px; font-weight:500;
}
.check-list .status.ok{background:var(--neu-gradient-green); color:#fff;}
.check-list .status.fail{background:var(--neu-gradient-pink); color:#fff;}
.check-list .status.warn{background:var(--neu-gradient-orange); color:#fff;}

.install-actions{
  display:flex; justify-content:space-between; align-items:center; gap:12px; flex-wrap:wrap;
}

.result-wrap{text-align:center; padding:20px 10px;}
.result-icon{
  width:96px; height:96px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  font-size:44px; color:#fff; margin:0 auto 20px;
  box-shadow:var(--shadow-neu);
}
.result-icon.ok{background:var(--neu-gradient-green);}
.result-icon.fail{background:var(--neu-gradient-pink);}
.result-wrap h2{font-size:22px; margin-bottom:8px;}
.result-wrap p.desc{color:var(--neu-text-light); margin-bottom:20px; line-height:1.8;}
.result-info{
  max-width:480px; margin:0 auto 22px;
  padding:18px 20px; border-radius:14px;
  background:var(--neu-bg); box-shadow:var(--shadow-neu-inset-sm);
  font-size:13px; text-align:left; line-height:1.9;
}
.result-info b{color:var(--neu-primary);}

/* ============ 错误页 ============ */
.err-page{min-height:100vh; display:flex; align-items:center; justify-content:center;
  padding:20px; background:linear-gradient(180deg,var(--neu-bg),var(--neu-bg-light));
}
.err-card{
  text-align:center; padding:40px 36px; max-width:480px;
  border-radius:22px; background:var(--neu-bg); box-shadow:var(--shadow-neu);
}
.err-code{font-size:84px; font-weight:800; line-height:1;
  background:var(--neu-gradient); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
  margin-bottom:14px;
}
.err-title{font-size:22px; margin-bottom:8px;}
.err-desc{color:var(--neu-text-light); margin-bottom:22px; line-height:1.7;}

/* ============ 响应式 ============ */
@media (max-width:1360px){
  .stats-grid{grid-template-columns:repeat(4, 1fr);}
}
@media (max-width:1200px){
  .stats-grid{grid-template-columns:repeat(2, 1fr);}
  .charts-grid{grid-template-columns:1fr;}
  .preview-wrap{grid-template-columns:1fr;}
}
@media (max-width:900px){
  .sidebar{position:fixed; left:-260px; z-index:50; box-shadow:var(--shadow-neu);}
  .sidebar.mobile-open{left:0;}
  .form-group.w-50{flex:0 0 100%;}
}
/* ============ 旧类名兼容补丁 ============ */
.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;flex-wrap:wrap;gap:12px;}
.page-header h2.page-title{font-size:20px;font-weight:600;display:flex;align-items:center;gap:10px;margin:0;}
.page-header h2.page-title::before{content:'';width:5px;height:22px;border-radius:4px;background:var(--neu-gradient);}
.page-header .btns{display:flex;gap:10px;flex-wrap:wrap;}

/* 旧 filter-bar -> 新 search-bar 外观 */
.filter-bar{display:flex;flex-wrap:wrap;gap:12px;align-items:center;}
.filter-bar .form-input{
  padding:11px 16px;border-radius:12px;
  background:var(--neu-bg);color:var(--neu-text);
  box-shadow:var(--shadow-neu-inset-sm);
  transition:.2s;min-width:160px;
}
.filter-bar .form-input:focus{box-shadow:var(--shadow-neu-inset-sm),0 0 0 3px rgba(102,126,234,.18);}
.filter-bar select.form-input{cursor:pointer;appearance:none;padding-right:36px;
  background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='7'%3E%3Cpath fill='none' stroke='%238A94A6' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;
}
.filter-bar input.form-input::placeholder{color:var(--neu-text-light);}

/* 旧 btn-*-outline -> 新 btn-link/对应色外观 */
.btn-default,.btn-default-outline{background:var(--neu-bg);color:var(--neu-text);box-shadow:var(--shadow-neu-sm);}
.btn-default:hover,.btn-default-outline:hover{color:var(--neu-primary);}
.btn-primary-outline{background:var(--neu-gradient);color:#fff;box-shadow:var(--shadow-neu-sm);}
.btn-primary-outline:hover{color:#fff;}
.btn-danger-outline{background:var(--neu-gradient-pink);color:#fff;box-shadow:var(--shadow-neu-sm);}
.btn-danger-outline:hover{color:#fff;}
.btn-success-outline{background:var(--neu-gradient-green);color:#fff;box-shadow:var(--shadow-neu-sm);}
.btn-warning-outline{background:var(--neu-gradient-orange);color:#fff;box-shadow:var(--shadow-neu-sm);}

/* 旧 batch-bar -> 新 bulk-bar */
.batch-bar{
  padding:12px 16px;border-radius:14px;background:var(--neu-bg);box-shadow:var(--shadow-neu-sm);
  margin-bottom:14px;display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:13px;color:var(--neu-text-light);
}
.batch-bar label.checkbox{display:inline-flex;align-items:center;gap:8px;cursor:pointer;margin:0;padding:6px 12px;border-radius:10px;
  background:var(--neu-bg);box-shadow:var(--shadow-neu-sm);}
.batch-bar .bulk-info{margin-left:6px;}
.batch-bar .bulk-info b{color:var(--neu-primary);font-weight:600;}

/* 旧 card-body no-pad 兼容 */
.card-body{padding:0;}
.card-body.no-pad{padding:0;}

/* 旧图片 thumb-img -> 新 img-thumb 外观 */
.thumb-img{
  width:56px;height:56px;border-radius:12px;object-fit:cover;background:var(--neu-bg);
  box-shadow:var(--shadow-neu-sm);border:2px solid var(--neu-bg);
}

/* 旧 tag 颜色：tag-ok / warn / err / gray 对应新 tag-success/warning/danger/light */
.tag-ok,.tag-green{background:var(--neu-gradient-green);color:#fff;}
.tag-warn,.tag-yellow{background:var(--neu-gradient-orange);color:#fff;}
.tag-err,.tag-red{background:var(--neu-gradient-pink);color:#fff;}
.tag-info,.tag-blue{background:linear-gradient(135deg,#60A5FA,#667EEA);color:#fff;}
.tag-gray{color:var(--neu-text-light);}

/* 旧 switch 纯文字标签样式 (不带 checkbox) */
span.switch{
  display:inline-flex;align-items:center;gap:4px;
  padding:5px 12px;border-radius:10px;font-size:12px;font-weight:500;margin:2px 4px 2px 0;
  background:var(--neu-bg);box-shadow:var(--shadow-neu-sm);color:var(--neu-text-light);
  cursor:pointer;transition:.2s;user-select:none;
}
span.switch:hover{color:var(--neu-primary);}
span.switch.on{background:var(--neu-gradient);color:#fff;box-shadow:var(--shadow-neu-sm);}
span.switch.on:hover{color:#fff;}

/* 旧 link / link-danger */
.link{color:var(--neu-primary);text-decoration:none;padding:4px 8px;border-radius:8px;
  transition:.15s;font-size:13px;}
.link:hover{background:rgba(102,126,234,.08);}
.link-danger{color:var(--neu-danger);}
.link-danger:hover{background:rgba(245,87,108,.08);color:var(--neu-danger);}

/* 旧 empty-row */
.empty-row,.table .empty-row{
  text-align:center;color:var(--neu-text-light);padding:48px 16px !important;font-size:13px;
  letter-spacing:.5px;
}

/* 旧 alert (layout 里可能遗留) */
.alert{padding:12px 18px;border-radius:14px;background:var(--neu-bg);box-shadow:var(--shadow-neu-sm);font-size:13px;
  display:flex;align-items:center;gap:10px;margin-bottom:10px;}
.alert-success{color:var(--neu-success);}
.alert-success::before{content:'✓';width:24px;height:24px;border-radius:8px;display:flex;align-items:center;justify-content:center;
  background:var(--neu-gradient-green);color:#fff;box-shadow:var(--shadow-neu-sm);font-weight:700;}
.alert-error,.alert-danger{color:var(--neu-danger);}
.alert-error::before,.alert-danger::before{content:'!';width:24px;height:24px;border-radius:8px;display:flex;align-items:center;justify-content:center;
  background:var(--neu-gradient-pink);color:#fff;box-shadow:var(--shadow-neu-sm);font-weight:700;}
.alert-info{color:var(--neu-primary);}
.alert-info::before{content:'i';font-style:italic;width:24px;height:24px;border-radius:8px;display:flex;align-items:center;justify-content:center;
  background:var(--neu-gradient);color:#fff;box-shadow:var(--shadow-neu-sm);font-weight:700;}
.alert-warning{color:var(--neu-warning);}
.alert-warning::before{content:'!';width:24px;height:24px;border-radius:8px;display:flex;align-items:center;justify-content:center;
  background:var(--neu-gradient-orange);color:#fff;box-shadow:var(--shadow-neu-sm);font-weight:700;}

/* ============ Neumorphism 表单包装（wallpaper/config 老类名视图统一映射） ============ */
/* 命名空间：.neu-form 下所有规则仅作用于上传壁纸 / 系统配置两个老视图，不影响 search-bar 筛选栏 */

/* 1. 容器与纵向堆叠（覆盖 .form-row 默认横排） */
.neu-form{display:block;}
.neu-form .form-row{
  display:flex;flex-direction:column;gap:8px;
  margin-bottom:18px;
}
.neu-form .form-row.align-top{align-items:stretch;}
.neu-form .form-col{width:100%;}

/* 2. 标签 + 红星 */
.neu-form > .form-row > label,
.neu-form .form-row > label{
  font-size:13px;font-weight:500;color:var(--neu-text);
  padding-left:4px;letter-spacing:.3px;
  display:flex;align-items:center;gap:4px;
}
.neu-form .red{color:var(--neu-danger);}

/* 3. 输入框：text / number / textarea / select — 对齐 .form-control (L104-128) + !important 防旧缓存覆盖 */
.neu-form .form-input{
  width:100%;padding:13px 18px !important;
  border-radius:14px !important;background:var(--neu-bg) !important;color:var(--neu-text) !important;
  box-shadow:var(--shadow-neu-inset) !important;
  transition:all .2s;font-size:14px !important;
  border:0 !important;outline:none !important;
}
.neu-form .form-input::placeholder{color:var(--neu-text-light);}
.neu-form .form-input:focus{
  box-shadow:var(--shadow-neu-inset),0 0 0 3px rgba(102,126,234,.18) !important;
}
.neu-form select.form-input{
  cursor:pointer;appearance:none;padding-right:38px !important;
  background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='7'%3E%3Cpath fill='none' stroke='%238A94A6' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 18px center !important;
}
.neu-form textarea.form-input{resize:vertical !important;min-height:90px;line-height:1.7;
  /* 隐藏原生 resize 斜杠手柄视觉假字符 */
  scrollbar-width:thin;
}

/* 4. hint 说明文字 + 强制纵向（修复 input + hint 被挤成一行） */
.neu-form .hint{font-size:12.5px;color:var(--neu-text-light);margin-top:2px;padding-left:4px;line-height:1.6;
  display:block !important; /* 保证 hint 独占一行，不与 input 横排 */
}
/* 排序行：.form-row 里 <input> + <span.hint> 的特殊排列，强制 block 换行 */
.neu-form .form-row > input + .hint{margin-left:0;margin-top:6px;}

/* 5. 复选框组 / 单选组 — 双保险：appearance:none 自定义勾/圈（全浏览器兼容）+ :has() 高端卡面升级 */
.neu-form .check-row,
.neu-form .radio-row,
.neu-form .form-col:has(> label.radio){
  display:flex;flex-wrap:wrap;gap:10px;
}
.neu-form label.checkbox,
.neu-form label.radio{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 14px;border-radius:12px;
  background:var(--neu-bg) !important;box-shadow:var(--shadow-neu-sm) !important;
  cursor:pointer;font-size:13px;color:var(--neu-text);
  transition:.2s;user-select:none;margin:0;font-weight:400;
}
.neu-form label.checkbox:hover,
.neu-form label.radio:hover{color:var(--neu-primary);transform:translateY(-1px);}
/* --- 核心兼容修复：不 display:none，用 appearance:none 画自定义图标（不依赖 :has） --- */
.neu-form label.checkbox input[type="checkbox"],
.neu-form label.radio input[type="radio"]{
  appearance:none;-webkit-appearance:none;-moz-appearance:none;
  width:16px;height:16px;flex-shrink:0;
  background:var(--neu-bg);
  box-shadow:var(--shadow-neu-inset-sm);
  cursor:pointer;
  position:relative;
  transition:.2s;
  border:0;outline:none;
}
.neu-form label.checkbox input[type="checkbox"]{border-radius:5px;}
.neu-form label.radio input[type="radio"]{border-radius:50%;}
/* 未选中 hover */
.neu-form label.checkbox input[type="checkbox"]:hover,
.neu-form label.radio input[type="radio"]:hover{box-shadow:var(--shadow-neu-inset);}
/* checkbox :checked — 画紫底白勾（不依赖 :has） */
.neu-form label.checkbox input[type="checkbox"]:checked{
  background:var(--neu-gradient);box-shadow:var(--shadow-neu-sm);
}
.neu-form label.checkbox input[type="checkbox"]:checked::after{
  content:'';position:absolute;left:4px;top:1px;
  width:5px;height:9px;border:solid #fff;border-width:0 2px 2px 0;
  transform:rotate(45deg);
}
/* radio :checked — 粉底内白点（不依赖 :has） */
.neu-form label.radio input[type="radio"]:checked{
  background:var(--neu-gradient-pink);box-shadow:var(--shadow-neu-sm);
}
.neu-form label.radio input[type="radio"]:checked::after{
  content:'';position:absolute;inset:4px;
  border-radius:50%;background:#fff;
}
/* :has() 升级层（支持的浏览器：卡面凹入 + 文字渐变加粗，与自定义勾/圈叠加更漂亮） */
.neu-form label.checkbox:has(input:checked){
  box-shadow:var(--shadow-neu-inset-sm) !important;
  background:linear-gradient(135deg,rgba(102,126,234,.09),rgba(118,75,162,.06)) !important;
  color:var(--neu-primary);font-weight:600;
}
.neu-form label.radio:has(input:checked){
  box-shadow:var(--shadow-neu-inset-sm) !important;
  background:linear-gradient(135deg,rgba(240,147,251,.1),rgba(245,87,108,.06)) !important;
  color:var(--neu-danger);font-weight:600;
}

/* 6. 上传卡片（上传区 + 预览区） + !important 防御 */
.neu-form .upload-box{
  position:relative;
  background:var(--neu-bg) !important;
  border-radius:18px !important;
  box-shadow:var(--shadow-neu-sm) !important;
  padding:18px !important;
  transition:.2s;
  border:0 !important;
}
.neu-form .upload-box.drag{
  box-shadow:var(--shadow-neu-sm),0 0 0 3px rgba(102,126,234,.18) !important;
  background:linear-gradient(180deg,var(--neu-bg),rgba(102,126,234,.03)) !important;
}
/* 占位符（未上传） */
.neu-form .upload-placeholder{
  border:2px dashed var(--neu-border) !important;
  border-radius:16px !important;padding:28px 20px !important;
  text-align:center;cursor:pointer;
  transition:.2s;color:var(--neu-text-light);
  background:transparent !important;
  box-shadow:none !important;
}
.neu-form .upload-placeholder:hover{
  border-color:var(--neu-primary) !important;color:var(--neu-primary) !important;
  background:rgba(102,126,234,.03) !important;
}
.neu-form .upload-icon{
  width:64px;height:64px;border-radius:50%;
  margin:0 auto 12px;
  display:flex;align-items:center;justify-content:center;
  background:var(--neu-gradient) !important;color:#fff !important;font-size:28px;
  box-shadow:var(--shadow-neu-sm);
  position:relative;
  /* --- Fix: 隐藏视图中的 emoji ⬆️（彩色位图不响应 color:#fff）--- */
  overflow:hidden;
  text-indent:-9999px; /* 原始内容移出视图 */
}
/* --- 用纯文本 ::before 插入 ↑（响应 color:#fff，保证渐变圈内是白色箭头）--- */
.neu-form .upload-icon::before{
  content:"\2191"; /* ↑ */
  position:absolute;inset:0;
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:30px;font-weight:700;text-indent:0;
  text-shadow:0 1px 2px rgba(0,0,0,.15);
}
.neu-form .upload-text{font-size:15px;font-weight:500;margin-bottom:6px;color:var(--neu-text);}
.neu-form .upload-tip{font-size:12.5px;color:var(--neu-text-light);}
/* 预览（已上传） + !important 防御 */
.neu-form .upload-preview{
  position:relative;
  display:flex;align-items:center;gap:16px;flex-wrap:wrap;
  padding:8px;
}
.neu-form .upload-preview img#previewImg,
.neu-form .upload-preview img{
  width:160px;height:160px !important;
  border-radius:14px !important;object-fit:cover !important;
  background:var(--neu-bg) !important;
  box-shadow:var(--shadow-neu-sm) !important;
  border:3px solid var(--neu-bg) !important;
  flex-shrink:0;
}
.neu-form .preview-meta{
  display:flex;flex-direction:column;gap:8px;flex:1;min-width:160px;
}
.neu-form .preview-meta span{
  display:inline-block;
  padding:6px 12px !important;border-radius:10px !important;
  background:var(--neu-bg) !important;box-shadow:var(--shadow-neu-inset-sm) !important;
  font-size:12.5px !important;color:var(--neu-text-light) !important;
}
.neu-form .preview-remove{
  position:absolute;top:14px;right:14px;
  width:30px !important;height:30px !important;border-radius:50% !important;
  background:var(--neu-gradient-pink) !important;color:#fff !important;
  display:flex;align-items:center;justify-content:center;
  font-size:18px;line-height:1;cursor:pointer;
  box-shadow:var(--shadow-neu-sm) !important;
  transition:.18s;z-index:2;
}
.neu-form .preview-remove:hover{transform:scale(1.08);}

/* 7. 按钮栏 + 配置页老 Tab 类拟物化 + !important 防御 */
.neu-form .form-actions{
  padding-top:20px;
  border-top:1px dashed var(--neu-border);
  margin-top:8px;
  display:flex;align-items:center;gap:12px;flex-wrap:wrap;
}
.neu-form .form-actions .btn{
  padding:11px 22px !important;font-size:14px !important;border-radius:16px !important;
}
/* tabs.config-tabs a.tab 类 -> 对应 .config-tabs a 规格 (L743-748) */
.tabs.config-tabs a.tab{
  padding:10px 18px;border-radius:10px;font-size:13px;
  color:var(--neu-text-light) !important;text-decoration:none !important;transition:.18s;
  display:inline-flex;align-items:center;gap:6px;
  border:0 !important;box-shadow:none !important;
}
.tabs.config-tabs a.tab:hover{color:var(--neu-primary) !important;transform:translateY(-1px);}
.tabs.config-tabs a.tab.active{
  background:var(--neu-gradient) !important;color:#fff !important;
  box-shadow:var(--shadow-neu-sm) !important;font-weight:500;
}

/* ============ 响应式 补充 ============ */
@media (max-width:1360px){
  .stats-grid{grid-template-columns:repeat(4, 1fr);}
}
@media (max-width:1200px){
  .stats-grid{grid-template-columns:repeat(2, 1fr);}
  .charts-grid{grid-template-columns:1fr;}
  .preview-wrap{grid-template-columns:1fr;}
}
@media (max-width:900px){
  .sidebar{position:fixed; left:-260px; z-index:50; box-shadow:var(--shadow-neu);}
  .sidebar.mobile-open{left:0;}
  .form-group.w-50{flex:0 0 100%;}
  .filter-bar .form-input{min-width:140px;flex:1 1 45%;}
}
@media (max-width:720px){
  .main{padding:14px 14px 24px;}
  .header{padding:12px 14px;}
  .stats-grid{grid-template-columns:1fr;}
  .login-card{padding:42px 26px 32px;}
  .card{padding:18px 16px 16px;}
  .user-info .username, .user-info .role{display:none;}
  .breadcrumb{display:none;}
  .search-bar{padding:14px 14px 0;}
  .form-footer{padding:14px 0 0;}
  .page-header{flex-direction:column;align-items:flex-start;}
  .page-header .btns{width:100%;}
  .page-header .btns .btn{flex:1;justify-content:center;}
}