/* ============================================================
   theme-pro.css v3 —— 全站现代化主题样式
   彻底修复：导航图标、弹窗、选项卡、浮动工具栏
   ============================================================ */

:root{
  --pc:var(--site-primary-color,#6366f1);
  --pc-dark:var(--site-primary-dark,#4f46e5);
  --pc-light:var(--site-primary-light,rgba(99,102,241,.15));
  --pc-soft:var(--site-primary-soft,rgba(99,102,241,.08));
  --theme-accent:var(--site-accent-color,#4f46e5);
  --theme-gradient:var(--site-gradient,linear-gradient(135deg,#6366f1 0%,#4f46e5 100%));
  --theme-gradient-soft:var(--site-gradient-soft,linear-gradient(135deg,rgba(99,102,241,.14),rgba(79,70,229,.12)));
  --radius:14px;
  --radius-sm:10px;
  --shadow-sm:0 2px 10px rgba(0,0,0,.05);
  --shadow:0 4px 20px rgba(0,0,0,.06);
  --shadow-lg:0 12px 40px rgba(0,0,0,.12);
  --text:#1e293b;
  --text-mute:#64748b;
  --text-light:#94a3b8;
  --bg:#f8fafc;
  --border:#e2e8f0;
}

/* ---------- 全局基础 ---------- */
*{box-sizing:border-box;}
html,body{height:100%;}
body{
  font-family:-apple-system,'Segoe UI','PingFang SC','Microsoft YaHei',sans-serif;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
a{transition:color .2s;}
::-webkit-scrollbar{width:10px;height:10px;}
::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:6px;border:2px solid #fff;}
::-webkit-scrollbar-thumb:hover{background:#94a3b8;}
::-webkit-scrollbar-track{background:transparent;}

/* ---------- 侧边栏主体 ---------- */
.lyear-layout-sidebar{
  background:linear-gradient(180deg,#1e293b 0%,#0f172a 100%) !important;
  box-shadow:2px 0 24px rgba(0,0,0,.12);
  width:200px !important;
}
.lyear-layout-sidebar .sidebar-header{
  background:var(--theme-gradient-soft);
  padding:18px 20px;border-bottom:1px solid rgba(255,255,255,.06);
}
.lyear-layout-sidebar .sidebar-header img{max-height:36px;}
.lyear-layout-sidebar-scroll{padding:16px 0;background:transparent;}

/* 侧边栏导航项 - 无图标版本 */
.sidebar-main .nav-drawer > .nav-item{
  margin:4px 8px;
}
.sidebar-main .nav-drawer > .nav-item > a{
  display:block !important;
  padding:12px 16px !important;
  color:rgba(255,255,255,.7) !important;
  font-size:14px !important;
  font-weight:500 !important;
  border-left:3px solid transparent !important;
  border-radius:0 8px 8px 0 !important;
  margin:0 !important;
  transition:all .25s cubic-bezier(.4,0,.2,1) !important;
  text-decoration:none !important;
  white-space:nowrap !important;
  overflow:hidden !important;
}
.sidebar-main .nav-drawer > .nav-item > a:hover{
  color:#fff !important;
  background:var(--theme-gradient-soft) !important;
  border-left-color:var(--pc) !important;
}
.sidebar-main .nav-drawer > .nav-item.active > a{
  color:#fff !important;
  background:var(--theme-gradient) !important;
  border-left-color:#fff !important;
  box-shadow:0 4px 16px var(--pc-light) !important;
}
.sidebar-main .nav-drawer > .nav-item > a i{
  display:none !important;
}
.sidebar-footer{
  padding:14px 16px;color:rgba(255,255,255,.3);font-size:12px;
  border-top:1px solid rgba(255,255,255,.06);
}
.sidebar-footer a{color:rgba(255,255,255,.5);transition:color .2s;}
.sidebar-footer a:hover{color:#fff;}

/* ---------- 顶部 header ---------- */
.lyear-layout-header{
  background:rgba(255,255,255,.95);
  height:60px !important;
  box-shadow:0 1px 3px rgba(0,0,0,.06);
  position:fixed;top:0;left:200px;right:0;z-index:1000;
  backdrop-filter:blur(10px);
}
.lyear-layout-sidebar-close ~ .lyear-layout-container .lyear-layout-header{
  left:0;
}
.lyear-layout-header .topbar{height:60px;display:flex;align-items:center;padding:0 20px;}
.lyear-layout-header .navbar{margin:0;min-height:60px;border:none !important;background:transparent;}
.lyear-layout-header .topbar-left{display:flex;align-items:center;gap:16px;}
.lyear-aside-toggler{
  cursor:pointer;padding:10px;border-radius:10px;
  transition:all .2s;background:rgba(0,0,0,.03);
}
.lyear-aside-toggler:hover{background:var(--pc-soft);}
.lyear-toggler-bar{display:block;width:20px;height:2px;background:#475569;margin:3px 0;transition:.3s;border-radius:2px;}
.navbar-page-title{
  font-weight:600;color:var(--text);font-size:15px;
  position:relative;padding-left:12px;
}
.navbar-page-title::before{
  content:'';position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:4px;height:16px;border-radius:2px;background:var(--theme-gradient);
}

/* 顶部右侧用户菜单 */
.topbar-right{margin-left:auto;display:flex;align-items:center;gap:16px;list-style:none;}
.dropdown-profile > a{
  display:flex;align-items:center;gap:8px;padding:8px 16px;
  border-radius:24px;cursor:pointer;color:var(--text);
  font-weight:500;text-decoration:none;transition:all .2s;
  background:rgba(0,0,0,.02);
}
.dropdown-profile > a:hover{background:var(--pc-soft);color:var(--pc-dark);}
.dropdown-profile .caret{color:var(--text-light);margin-left:2px;}
.dropdown-menu{
  border:none !important;border-radius:var(--radius-sm) !important;
  box-shadow:0 8px 30px rgba(0,0,0,.12) !important;
  padding:8px !important;min-width:180px;
  animation:fadeInDown .2s ease;
}
.dropdown-menu > li > a{
  padding:10px 16px;border-radius:8px;color:var(--text);
  font-size:13px;transition:background .15s;
}
.dropdown-menu > li > a:hover{background:var(--pc-soft);color:var(--pc-dark);}
.dropdown-menu > li > a i{margin-right:8px;color:var(--pc);font-size:16px;}

/* ---------- 主内容区 ---------- */
.lyear-layout-content{
  padding:82px 22px 22px 222px;
  background:linear-gradient(180deg,#f8fafc 0%,#f1f5f9 100%);
  min-height:100vh;
}
.container-fluid{padding:0;}
.lyear-layout-content > .container-fluid > .row + .row{margin-top:18px;}

/* ---------- 弹窗样式修复 ---------- */
/* 注意：不要覆盖 Bootstrap 的 display/visibility 逻辑 */
.modal{
  z-index:2000 !important;
  padding-top:0 !important;
  overflow-x:hidden !important;
  overflow-y:auto !important;
  position:fixed !important;
  top:0 !important;
  left:0 !important;
  right:0 !important;
  bottom:0 !important;
}
.modal-backdrop{
  z-index:1999 !important;
  background:rgba(0,0,0,.5);
  position:fixed !important;
  top:0 !important;
  left:0 !important;
  right:0 !important;
  bottom:0 !important;
  width:100vw !important;
  height:100vh !important;
}
.modal-dialog{
  margin:8vh auto !important;
  max-width:520px;
  padding:0 15px;
}
.modal-content{
  border:none !important;
  border-radius:var(--radius) !important;
  box-shadow:0 20px 60px rgba(0,0,0,.2) !important;
  display:flex !important;
  flex-direction:column !important;
  max-height:calc(100vh - 16vh) !important;
  overflow:hidden !important;
}
.modal-header{
  border-bottom:1px solid rgba(255,255,255,.2) !important;
  padding:16px 20px !important;
  background:var(--theme-gradient);
  color:#fff !important;
  border-radius:0 !important;
  position:relative;
  flex-shrink:0;
}
.modal-title{
  font-weight:600 !important;color:#fff !important;margin:0 !important;
  font-size:16px !important;
}
.modal-header .close{
  color:#fff !important;
  opacity:.8 !important;
  font-size:28px !important;
  font-weight:300 !important;
  line-height:1 !important;
  padding:0 8px !important;
  cursor:pointer !important;
  background:transparent !important;
  border:none !important;
  transition:all .2s !important;
  text-shadow:none !important;
  float:right !important;
  margin-left:10px !important;
  z-index:10 !important;
  pointer-events:auto !important;
  position:static !important;
  font-size:28px !important;
  width:auto !important;
  height:auto !important;
}
.modal-header .close:hover{opacity:1;transform:scale(1.1);}
.modal-body{
  padding:24px 20px !important;
  overflow-y:auto !important;
  flex:1 1 auto !important;
  max-height:none !important;
}
.modal-footer{
  border-top:1px solid var(--border) !important;
  padding:14px 20px !important;
  background:#f8fafc;
  display:flex !important;
  justify-content:flex-end !important;
  gap:10px;
  flex-shrink:0;
}

/* ---------- 选项卡样式（系统设置页）---------- */
.tabs-bar{
  display:flex !important;
  gap:0 !important;
  border-bottom:2px solid var(--border) !important;
  margin-bottom:20px !important;
  flex-wrap:wrap !important;
  padding:0 !important;
  list-style:none !important;
}
.tabs-bar a{
  display:inline-block !important;
  padding:12px 24px !important;
  color:var(--text-mute) !important;
  font-weight:500 !important;
  font-size:14px !important;
  border-bottom:2px solid transparent !important;
  margin-bottom:-2px !important;
  transition:all .2s !important;
  cursor:pointer !important;
  text-decoration:none !important;
  background:transparent !important;
  border-radius:0 !important;
}
.tabs-bar a:hover{color:var(--pc) !important;}
.tabs-bar a.active{
  color:var(--pc) !important;
  border-bottom-color:var(--pc) !important;
  font-weight:600 !important;
}
.setting-card{
  display:none !important;
}
.setting-card.active{
  display:block !important;
  animation:fadeInUp .3s ease both;
}

/* ---------- 浮动操作栏 - PC端默认隐藏，右侧显示 ---------- */
.float-toolbar{
  position:fixed;
  right:24px;
  bottom:24px;
  z-index:1500;
  display:none;
  flex-direction:column;
  gap:10px;
  padding:8px 6px;
  border-radius:16px;
  background:rgba(255,255,255,.95);
  box-shadow:0 4px 20px rgba(0,0,0,.12);
  backdrop-filter:blur(10px);
}
.float-toolbar .btn-circle{
  width:42px;height:42px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 2px 8px rgba(0,0,0,.08);
  border:none;cursor:pointer;font-size:18px;
  transition:all .25s cubic-bezier(.4,0,.2,1);
  background:#fff;color:var(--text);
  text-decoration:none;
}
.float-toolbar .btn-circle:hover{
  transform:scale(1.08);
  box-shadow:0 4px 16px rgba(0,0,0,.15);
}
.float-toolbar .btn-primary{
  background:var(--theme-gradient);
  color:#fff;
}
.float-toolbar .btn-danger{
  background:linear-gradient(135deg,#fee2e2,#fecaca);
  color:#dc2626;
}
.float-toolbar .btn-info{
  background:linear-gradient(135deg,#eff6ff,#dbeafe);
  color:#1e40af;
}

/* 卡片 */
.card{
  border:none !important;border-radius:var(--radius) !important;
  box-shadow:0 2px 16px rgba(0,0,0,.06) !important;
  overflow:visible !important;margin-bottom:18px;
  transition:box-shadow .25s;
}
.card:hover{box-shadow:0 4px 24px rgba(0,0,0,.08) !important;}
.card-header{
  background:var(--theme-gradient) !important;
  color:#fff !important;border:none !important;
  padding:16px 22px !important;font-weight:600;
  position:relative;overflow:hidden;
}
.card-header::after{
  content:'';position:absolute;right:-20px;top:-20px;
  width:80px;height:80px;border-radius:50%;
  background:rgba(255,255,255,.1);
}
.card-header h4{
  margin:0;font-size:16px;font-weight:600;color:#fff;
  display:flex;align-items:center;gap:10px;position:relative;z-index:1;
}
.card-header h4 i{font-size:22px;opacity:.9;}
.card-body{padding:22px !important;}
.card-toolbar{
  padding:14px 20px;background:#f8fafc;
  border-bottom:1px solid var(--border);
  display:flex;align-items:center;gap:12px;flex-wrap:wrap;
}

/* 表格美化 */
.table{margin:0;border-collapse:separate;border-spacing:0;}
.table > thead > tr > th{
  background:linear-gradient(180deg,#f8fafc,#f1f5f9);
  color:var(--text-mute);font-weight:600;
  font-size:12px;text-transform:uppercase;letter-spacing:.8px;
  border-bottom:2px solid var(--border) !important;
  padding:12px 16px;text-align:left;
}
.table > tbody > tr > td{
  padding:14px 16px;vertical-align:middle;
  border-top:1px solid #f1f5f9 !important;
  font-size:13px;
}
.table > tbody > tr{transition:background .15s,transform .15s;}
.table > tbody > tr:hover{background:var(--pc-soft);}
.table > tbody > tr:hover > td{background:transparent;}
.table-bordered > thead > tr > th,.table-bordered > tbody > tr > td{border:1px solid #e2e8f0 !important;}

/* 按钮 */
.btn{
  border-radius:10px !important;font-weight:600 !important;transition:all .2s cubic-bezier(.4,0,.2,1) !important;
  padding:8px 18px !important;font-size:13px !important;display:inline-flex !important;align-items:center !important;gap:6px !important;
}
.btn-primary{
  background:var(--theme-gradient) !important;
  border-color:var(--pc-dark) !important;
  box-shadow:0 2px 8px var(--pc-light);
  color:#fff !important;
}
.btn-primary:hover{
  opacity:.92;transform:translateY(-1px);
  box-shadow:0 4px 16px var(--pc-light);
}
.btn-default{
  background:#fff !important;border:1.5px solid var(--border) !important;
  color:var(--text) !important;
}
.btn-default:hover{
  background:#f8fafc !important;border-color:var(--pc) !important;
  color:var(--pc-dark) !important;transform:translateY(-1px);
}
.btn-danger{
  background:linear-gradient(135deg,#fee2e2,#fecaca) !important;
  color:#dc2626 !important;border:1.5px solid #fecaca !important;
}
.btn-danger:hover{
  background:linear-gradient(135deg,#fecaca,#fca5a5) !important;
  color:#b91c1c !important;
}
.btn-success{
  background:linear-gradient(135deg,#dcfce7,#bbf7d0) !important;
  color:#16a34a !important;border:1.5px solid #bbf7d0 !important;
}
.btn-success:hover{
  background:linear-gradient(135deg,#bbf7d0,#86efac) !important;
  color:#15803d !important;
}
.btn-warning{
  background:linear-gradient(135deg,#fef9c3,#fde68a) !important;
  color:#ca8a04 !important;border:1.5px solid #fde68a !important;
}
.btn-sm{padding:5px 12px !important;font-size:12px !important;border-radius:8px !important;}
.btn-lg{padding:12px 28px !important;font-size:15px !important;border-radius:12px !important;}

/* 表单 */
.form-control{
  border:1.5px solid var(--border) !important;border-radius:var(--radius-sm) !important;
  padding:9px 14px !important;font-size:14px !important;transition:all .2s !important;
  min-height:40px;box-shadow:none !important;
  background:#fff !important;
}
.form-control:focus{
  border-color:var(--pc) !important;
  box-shadow:0 0 0 3px var(--pc-soft) !important;
  background:#fff !important;
}
.form-group > label{
  font-weight:600;color:var(--text);
  font-size:13px;margin-bottom:8px;
  display:block;
}
.help-block{color:var(--text-light);font-size:12px;margin-top:6px;}
.alert{border:none;border-radius:var(--radius-sm);padding:14px 18px;font-weight:500;}
.alert-info{background:#eff6ff;color:#1e40af;border-left:4px solid #3b82f6;}
.alert-success{background:#f0fdf4;color:#15803d;border-left:4px solid #22c55e;}
.alert-warning{background:#fffbeb;color:#b45309;border-left:4px solid #f59e0b;}
.alert-danger{background:#fef2f2;color:#b91c1c;border-left:4px solid #ef4444;}
.alert code{background:rgba(255,255,255,.7);padding:2px 8px;border-radius:4px;font-size:12px;}

/* 徽章/标签 */
.label,.badge{
  font-weight:600;border-radius:8px;padding:4px 10px;font-size:11px;
  letter-spacing:.3px;
}
.badge-token{font-weight:normal;padding:5px 12px;border-radius:20px;font-size:12px;}
.badge-ok{background:#dcfce7;color:#16a34a;}
.badge-warn{background:#fef9c3;color:#ca8a04;}
.badge-expired{background:#fee2e2;color:#dc2626;}
.badge-unknown{background:#f1f5f9;color:#64748b;}

/* 分页 */
.pagination{margin:14px 0 0;display:flex;align-items:center;gap:4px;flex-wrap:wrap;}
.pagination > li{display:inline-block;}
.pagination > li > a,.pagination > li > span{
  padding:6px 12px;border:1px solid var(--border) !important;color:var(--text);
  border-radius:8px !important;margin:0 2px;cursor:pointer;transition:all .2s;
  background:#fff;text-decoration:none;font-size:13px;
}
.pagination > li > a:hover{border-color:var(--pc) !important;color:var(--pc);}
.pagination > .active > span,.pagination > .active > a{
  background:var(--theme-gradient) !important;
  color:#fff !important;border-color:var(--pc-dark) !important;
}
.pagination > .disabled > span,.pagination > .disabled > a{color:var(--text-light);background:#f8fafc;cursor:not-allowed;}

/* 输入组 */
.input-group-addon,.input-group-btn .btn{border-radius:0 !important;}
.input-group .form-control:first-child{border-top-left-radius:var(--radius-sm) !important;border-bottom-left-radius:var(--radius-sm) !important;}
.input-group-btn:last-child > .btn{border-top-right-radius:var(--radius-sm) !important;border-bottom-right-radius:var(--radius-sm) !important;}
.input-group-btn .btn{padding:7px 14px;}

/* ---------- 侧边栏关闭状态 ---------- */
.lyear-layout-sidebar-close .lyear-layout-content{
  padding:82px 22px 22px 22px;
}
.lyear-layout-sidebar-close .lyear-layout-header{
  left:0;
}

/* ---------- 通用动效 ---------- */
@keyframes fadeInUp{from{opacity:0;transform:translateY(12px);}to{opacity:1;transform:translateY(0);}}
@keyframes fadeInDown{from{opacity:0;transform:translateY(-8px);}to{opacity:1;transform:translateY(0);}}
@keyframes slideIn{from{opacity:0;transform:translateX(-12px);}to{opacity:1;transform:translateX(0);}}
.fade-in-up{animation:fadeInUp .4s cubic-bezier(.4,0,.2,1) both;}
.fade-in-down{animation:fadeInDown .3s cubic-bezier(.4,0,.2,1) both;}
.lyear-layout-content .row{animation:fadeInUp .4s cubic-bezier(.4,0,.2,1) both;}
.lyear-layout-content .row:nth-child(1){animation-delay:0s;}
.lyear-layout-content .row:nth-child(2){animation-delay:.06s;}
.lyear-layout-content .row:nth-child(3){animation-delay:.12s;}
.lyear-layout-content .row:nth-child(4){animation-delay:.18s;}

/* ---------- 响应式 ---------- */
@media(max-width:768px){
  .lyear-layout-content{padding:76px 14px 14px 14px;}
  .lyear-layout-sidebar-close .lyear-layout-content{padding:76px 14px 14px 14px;}
  .lyear-layout-header{left:0;padding:0 14px;}
  .card-header h4{font-size:15px;}
  /* 移动端显示浮动工具栏 */
  .float-toolbar{display:flex;right:14px;left:auto;bottom:calc(14px + env(safe-area-inset-bottom));}
  .float-toolbar .btn-circle{width:40px;height:40px;font-size:17px;border-radius:10px;}
  .table{font-size:13px;}
  .table > thead > tr > th,.table > tbody > tr > td{padding:8px 10px;}
  .navbar-page-title{display:none;}
  .topbar-right{gap:8px;}
  .dropdown-profile > a{padding:6px 10px;font-size:12px;}
  .modal-dialog{margin:40px 10px !important;max-width:none;}
  .tabs-bar a{padding:10px 14px;font-size:13px;}
}

/* ---------- 空状态优化 ---------- */
.empty-state{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:40px 20px;color:var(--text-light);
}
.empty-state i{font-size:64px;margin-bottom:16px;opacity:.4;}
.empty-state p{font-size:14px;margin:0;}
.empty-state .btn{margin-top:16px;}

/* ---------- 进度条 ---------- */
.progress{
  height:8px;border-radius:4px;
  background:#e2e8f0;overflow:hidden;
}
.progress-bar{
  height:100%;border-radius:4px;
  background:var(--theme-gradient);
  transition:width .4s cubic-bezier(.4,0,.2,1);
}

/* ---------- 列表组 ---------- */
.list-group{
  border-radius:var(--radius-sm);overflow:hidden;
  box-shadow:0 1px 3px rgba(0,0,0,.04);
}
.list-group-item{
  padding:14px 20px;border:none !important;
  border-bottom:1px solid #f1f5f9 !important;
  transition:background .15s;
}
.list-group-item:last-child{border-bottom:none !important;}
.list-group-item:hover{background:#f8fafc;}

/* ---------- 设置页保存栏 ---------- */
.save-bar{
  position:fixed;right:24px;bottom:24px;
  background:rgba(255,255,255,.98);
  backdrop-filter:blur(8px);
  padding:10px 16px;border-radius:24px;
  border:1px solid var(--border);
  box-shadow:0 4px 20px rgba(0,0,0,.12);
  z-index:1500;
  display:flex;gap:8px;align-items:center;
}
.save-bar .btn{border-radius:24px;padding:8px 18px;}
.save-bar .save-tip{font-size:12px;color:var(--text-mute);}

/* ---------- 响应式隐藏浮动按钮PC端显示保存栏 ---------- */
@media(min-width:769px){
  .float-toolbar{display:none !important;}
}