/* ===========================================================
   瞰略系统管理平台 — 样式表
   设计语言沿用 kanlve_system 官网：藏青 / 纸白 / 宋体标题 / 2px 直角
   =========================================================== */

:root{
  --navy:#0B2A47;
  --navy-deep:#08213A;
  --ink:#132539;
  --paper:#F6F4EF;
  --paper-2:#FFFFFF;
  --line:rgba(11,42,71,0.12);
  --line-soft:rgba(11,42,71,0.07);
  --blue:#0C447C;
  --teal:#1D9E75;
  --coral:#D85A30;
  --purple:#534AB7;
  --amber:#BA7517;
  --muted:#5B6B7C;
  --font-display:"Songti SC","Noto Serif SC","STSong",serif;
  --font-body:"PingFang SC","Source Han Sans SC","Microsoft YaHei",sans-serif;
  --font-en:"Helvetica Neue",Arial,sans-serif;
  --sidebar-w:232px;
  --topbar-h:64px;
  --shadow-sm:0 2px 8px rgba(11,42,71,0.05);
  --shadow-md:0 16px 32px rgba(11,42,71,0.08);
  --shadow-lg:0 24px 60px rgba(11,42,71,0.18);
}

*{box-sizing:border-box; margin:0; padding:0;}
html,body{height:100%;}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:14px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit; text-decoration:none;}
button,input,select,textarea{font-family:inherit; font-size:inherit; color:inherit;}
ul{list-style:none;}

/* ===========================================================
   通用控件
   =========================================================== */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:6px;
  padding:9px 18px; border-radius:2px; font-size:13.5px; font-weight:600;
  cursor:pointer; border:1px solid var(--navy); background:transparent;
  transition:background .2s ease, color .2s ease, border-color .2s ease, transform .15s ease;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px);}
.btn-primary{background:var(--navy); color:#fff;}
.btn-primary:hover{background:var(--navy-deep);}
.btn-ghost{color:var(--navy);}
.btn-ghost:hover{background:rgba(11,42,71,0.06);}
.btn-line{border-color:var(--line); color:var(--muted);}
.btn-line:hover{border-color:var(--navy); color:var(--navy);}
.btn-danger{border-color:rgba(216,90,48,0.45); color:var(--coral);}
.btn-danger:hover{background:var(--coral); border-color:var(--coral); color:#fff;}
.btn-sm{padding:6px 12px; font-size:12.5px;}
.btn-block{width:100%;}
.btn[disabled]{opacity:.55; cursor:not-allowed; transform:none;}
.btn svg{width:15px; height:15px;}

.field{display:flex; flex-direction:column; gap:7px;}
.field label{font-size:12.5px; font-weight:600; color:var(--navy); letter-spacing:.5px;}
.field .req{color:var(--coral); margin-left:2px;}
.input,.select,.textarea{
  width:100%; padding:10px 13px; background:var(--paper-2);
  border:1px solid var(--line); border-radius:2px; line-height:1.5;
  transition:border-color .2s ease, box-shadow .2s ease;
}
.input:focus,.select:focus,.textarea:focus{
  outline:none; border-color:var(--blue);
  box-shadow:0 0 0 3px rgba(12,68,124,0.1);
}
.input::placeholder,.textarea::placeholder{color:#9AA8B4;}
.input[readonly]{background:rgba(11,42,71,0.045); color:var(--muted); cursor:not-allowed;}
.input[readonly]:focus{border-color:var(--line); box-shadow:none;}
.textarea{min-height:88px; resize:vertical;}
.select{appearance:none; cursor:pointer; padding-right:32px;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'><path d='M2 4.5L6 8.5L10 4.5' fill='none' stroke='%235B6B7C' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-repeat:no-repeat; background-position:right 11px center; background-size:12px;
}
.field-error .input,.field-error .select,.field-error .textarea{border-color:var(--coral);}
.err-msg{font-size:12px; color:var(--coral); min-height:0;}

.pill{
  display:inline-flex; align-items:center; gap:5px;
  padding:3px 10px; border-radius:2px; font-size:12px; font-weight:600;
  white-space:nowrap;
}
.pill::before{content:""; width:5px; height:5px; border-radius:50%; background:currentColor;}
.pill-teal{background:rgba(29,158,117,0.1); color:var(--teal);}
.pill-blue{background:rgba(12,68,124,0.1); color:var(--blue);}
.pill-coral{background:rgba(216,90,48,0.1); color:var(--coral);}
.pill-amber{background:rgba(186,117,23,0.12); color:var(--amber);}
.pill-purple{background:rgba(83,74,183,0.1); color:var(--purple);}
.pill-gray{background:rgba(11,42,71,0.07); color:var(--muted);}

.avatar-sm{
  width:32px; height:32px; border-radius:2px; flex-shrink:0;
  display:flex; align-items:center; justify-content:center;
  background:linear-gradient(135deg,var(--blue),var(--teal));
  color:#fff; font-size:13px; font-weight:700; font-family:var(--font-display);
}

/* ===========================================================
   登录页
   =========================================================== */
.login-page{
  min-height:100vh; display:grid; grid-template-columns:1.05fr 0.95fr;
  background:var(--paper);
}
.login-brand{
  position:relative; overflow:hidden; padding:56px 64px;
  display:flex; flex-direction:column; justify-content:space-between;
  background:
    radial-gradient(720px 420px at 78% 6%, rgba(29,158,117,0.16), transparent 62%),
    radial-gradient(680px 460px at 6% 96%, rgba(12,68,124,0.28), transparent 60%),
    var(--navy-deep);
  color:#fff;
}
.login-brand::after{
  content:""; position:absolute; inset:0; pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
                   linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size:56px 56px;
  -webkit-mask-image:radial-gradient(700px 520px at 30% 40%, #000, transparent 72%);
          mask-image:radial-gradient(700px 520px at 30% 40%, #000, transparent 72%);
}
.login-brand > *{position:relative; z-index:1;}
.login-logo{display:flex; align-items:center; gap:12px;}
.login-logo svg{width:44px; height:44px;}
.login-logo .brand-en{font-family:var(--font-en); font-weight:700; font-size:13px; letter-spacing:2px;}
.login-logo .brand-cn{font-size:16px; letter-spacing:1px;}
.login-slogan{max-width:460px;}
.login-slogan .eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-size:12px; letter-spacing:3px; color:#5FD3A8; font-weight:700; margin-bottom:22px;
}
.login-slogan .eyebrow::before{content:""; width:22px; height:1.5px; background:#5FD3A8;}
.login-slogan h1{
  font-family:var(--font-display); font-size:38px; font-weight:700;
  line-height:1.45; letter-spacing:2px; margin-bottom:18px;
}
.login-slogan h1 em{
  font-style:normal;
  background:linear-gradient(90deg,#7FB6F0,#5FD3A8);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.login-slogan .hl-sm{font-size:.8em;}
.login-slogan p{color:rgba(255,255,255,0.68); font-size:15px;}
.login-chain{display:flex; flex-wrap:wrap; align-items:center; gap:8px; margin-top:30px; font-size:12.5px;}
.login-chain .node{padding:6px 13px; border-radius:2px; background:rgba(255,255,255,0.09); color:rgba(255,255,255,0.85); font-weight:600;}
.login-foot{font-size:12px; color:rgba(255,255,255,0.45);}

.login-panel{display:flex; align-items:center; justify-content:center; padding:48px 32px;}
.login-card{width:100%; max-width:388px;}
.login-card .kicker{font-size:12px; letter-spacing:3px; color:var(--coral); font-weight:700; margin-bottom:10px;}
.login-card h2{
  font-family:var(--font-display); font-size:27px; font-weight:700;
  color:var(--navy-deep); letter-spacing:1px;
}
.login-card .sub{color:var(--muted); font-size:14px; margin-top:8px; margin-bottom:30px;}
.login-form{display:flex; flex-direction:column; gap:18px;}
.input-icon{position:relative;}
.input-icon svg{
  position:absolute; left:12px; top:50%; transform:translateY(-50%);
  width:16px; height:16px; color:var(--muted); pointer-events:none;
}
.input-icon .input{padding-left:38px;}
.pw-toggle{
  position:absolute; right:6px; top:50%; transform:translateY(-50%);
  border:none; background:transparent; cursor:pointer; padding:7px;
  color:var(--muted); display:flex; border-radius:2px;
}
.pw-toggle:hover{color:var(--navy); background:rgba(11,42,71,0.05);}
.pw-toggle svg{width:16px; height:16px;}
.login-row{display:flex; align-items:center; justify-content:space-between; font-size:13px;}
.checkbox{display:inline-flex; align-items:center; gap:8px; cursor:pointer; color:var(--muted);}
.checkbox input{
  appearance:none; width:15px; height:15px; border:1px solid var(--line);
  border-radius:2px; background:var(--paper-2); cursor:pointer; position:relative;
  transition:background .18s ease, border-color .18s ease;
}
.checkbox input:checked{background:var(--navy); border-color:var(--navy);}
.checkbox input:checked::after{
  content:""; position:absolute; left:4px; top:1px; width:4px; height:8px;
  border:solid #fff; border-width:0 1.8px 1.8px 0; transform:rotate(42deg);
}
.link-coral{color:var(--coral); font-weight:600;}
.link-coral:hover{text-decoration:underline;}
.login-alert{
  display:none; align-items:center; gap:9px; padding:10px 13px; border-radius:2px;
  background:rgba(216,90,48,0.08); border:1px solid rgba(216,90,48,0.28);
  color:var(--coral); font-size:13px;
}
.login-alert.show{display:flex;}
.login-alert svg{width:15px; height:15px; flex-shrink:0;}

@media(max-width:900px){
  .login-page{grid-template-columns:1fr;}
  .login-brand{padding:34px 28px; gap:30px;}
  .login-slogan h1{font-size:27px;}
  .login-foot{display:none;}
  .login-panel{padding:36px 24px 56px;}
}

/* ===========================================================
   后台骨架：侧边栏 + 顶栏 + 内容区
   =========================================================== */
.layout{display:flex; min-height:100vh;}

.sidebar{
  position:fixed; top:0; left:0; bottom:0; width:var(--sidebar-w); z-index:40;
  background:var(--navy-deep); color:rgba(255,255,255,0.75);
  display:flex; flex-direction:column;
  transition:transform .26s ease;
}
.sb-brand{
  display:flex; align-items:center; gap:10px;
  height:var(--topbar-h); padding:0 20px; flex-shrink:0;
  border-bottom:1px solid rgba(255,255,255,0.08);
}
.sb-brand svg{width:30px; height:30px; flex-shrink:0;}
.sb-brand .t1{font-family:var(--font-en); font-size:10px; font-weight:700; letter-spacing:1.6px; color:rgba(255,255,255,0.5);}
.sb-brand .t2{font-size:14.5px; letter-spacing:1px; color:#fff; line-height:1.3;}
.sb-nav{flex:1; overflow-y:auto; padding:16px 0 24px;}
.sb-nav::-webkit-scrollbar{width:4px;}
.sb-nav::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.14); border-radius:2px;}
.sb-group{
  padding:18px 20px 8px; font-size:10.5px; letter-spacing:2px;
  color:rgba(255,255,255,0.32); font-weight:700;
}
.sb-link{
  display:flex; align-items:center; gap:11px; position:relative;
  padding:10px 20px; font-size:14px; color:rgba(255,255,255,0.72);
  transition:background .18s ease, color .18s ease;
}
.sb-link svg{width:17px; height:17px; flex-shrink:0; opacity:.85;}
.sb-link:hover{background:rgba(255,255,255,0.06); color:#fff;}
.sb-link.active{background:rgba(255,255,255,0.09); color:#fff;}
.sb-link.active::before{
  content:""; position:absolute; left:0; top:0; bottom:0; width:3px;
  background:linear-gradient(180deg,var(--blue),var(--teal));
}
.sb-link .count{
  margin-left:auto; font-family:var(--font-en); font-size:11px;
  padding:1px 7px; border-radius:2px;
  background:rgba(255,255,255,0.12); color:rgba(255,255,255,0.7);
}
.sb-foot{
  padding:14px 20px; border-top:1px solid rgba(255,255,255,0.08);
  font-size:11px; color:rgba(255,255,255,0.35); flex-shrink:0;
}
.sb-ver{
  display:block; margin-top:4px; font-family:ui-monospace,Menlo,Consolas,monospace;
  font-size:10px; letter-spacing:0.04em; color:rgba(255,255,255,0.28);
}
.sb-mask{
  display:none; position:fixed; inset:0; z-index:39;
  background:rgba(8,33,58,0.5); backdrop-filter:blur(2px);
}

.main{flex:1; min-width:0; margin-left:var(--sidebar-w); display:flex; flex-direction:column;}

.topbar{
  position:sticky; top:0; z-index:30; height:var(--topbar-h); flex-shrink:0;
  display:flex; align-items:center; gap:16px; padding:0 28px;
  background:rgba(246,244,239,0.9); backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.sb-toggle{
  display:none; width:36px; height:36px; border:none; background:transparent;
  cursor:pointer; flex-direction:column; justify-content:center; align-items:center; gap:5px;
}
.sb-toggle span{display:block; width:20px; height:2px; border-radius:2px; background:var(--navy);}
.crumb{display:flex; align-items:center; gap:8px; font-size:13px; color:var(--muted); min-width:0;}
.crumb .sep{color:var(--line);}
.crumb .current{color:var(--ink); font-weight:600;}
.topbar-spacer{flex:1;}
.top-search{position:relative; width:230px;}
.top-search svg{position:absolute; left:11px; top:50%; transform:translateY(-50%); width:15px; height:15px; color:var(--muted);}
.top-search .input{padding:8px 12px 8px 34px; background:var(--paper-2);}
.icon-btn{
  position:relative; width:36px; height:36px; border:1px solid var(--line);
  background:var(--paper-2); border-radius:2px; cursor:pointer;
  display:flex; align-items:center; justify-content:center; color:var(--muted);
  transition:border-color .2s ease, color .2s ease;
}
.icon-btn:hover{border-color:var(--navy); color:var(--navy);}
.icon-btn svg{width:17px; height:17px;}
.icon-btn .dot{
  position:absolute; top:6px; right:7px; width:6px; height:6px;
  border-radius:50%; background:var(--coral); border:1.5px solid var(--paper-2);
}

.user-menu{position:relative;}
.user-trigger{
  display:flex; align-items:center; gap:9px; padding:5px 10px 5px 6px;
  border:1px solid transparent; border-radius:2px; background:transparent; cursor:pointer;
  transition:border-color .2s ease, background .2s ease;
}
.user-trigger:hover{border-color:var(--line); background:var(--paper-2);}
.user-meta{text-align:left; line-height:1.35;}
.user-meta .n{font-size:13.5px; font-weight:600; color:var(--navy-deep);}
.user-meta .r{font-size:11.5px; color:var(--muted);}
.user-pop{
  position:absolute; right:0; top:calc(100% + 8px); min-width:186px; padding:6px 0;
  background:var(--paper-2); border:1px solid var(--line); border-radius:2px;
  box-shadow:var(--shadow-md); z-index:60;
  opacity:0; visibility:hidden; transform:translateY(-6px);
  transition:opacity .18s ease, transform .18s ease, visibility .18s;
}
.user-menu.open .user-pop{opacity:1; visibility:visible; transform:translateY(0);}
.user-pop .head{padding:10px 16px 12px; border-bottom:1px solid var(--line-soft);}
.user-pop .head .n{font-size:14px; font-weight:700; color:var(--navy-deep);}
.user-pop .head .e{font-size:12px; color:var(--muted);}
.user-pop a{display:flex; align-items:center; gap:9px; padding:9px 16px; font-size:13.5px; transition:background .16s ease, color .16s ease;}
.user-pop a:hover{background:rgba(11,42,71,0.05);}
.user-pop a.danger{color:var(--coral);}
.user-pop a.danger:hover{background:rgba(216,90,48,0.07);}
.user-pop svg{width:15px; height:15px;}

/* 不设 max-width：顶栏是满宽的，内容再限宽就会与顶栏右端对不齐，
   宽屏下右侧还会留出大片空白。正文段落的可读性由 .page-head .desc
   自己的 max-width 控制，不靠整页限宽。 */
.content{flex:1; padding:28px; width:100%; min-width:0;}

/* 数据加载中：内容淡出并禁止交互，避免闪烁的半成品界面 */
body.app-loading .content{opacity:.35; pointer-events:none;}
.content{transition:opacity .2s ease;}

.page-head{
  display:flex; align-items:flex-end; justify-content:space-between;
  gap:20px; flex-wrap:wrap; margin-bottom:24px;
}
.page-head .kicker{font-size:11px; letter-spacing:3px; color:var(--coral); font-weight:700; margin-bottom:8px;}
.page-head h1{
  font-family:var(--font-display); font-size:26px; font-weight:700;
  color:var(--navy-deep); letter-spacing:1px;
}
.page-head .desc{color:var(--muted); font-size:14px; margin-top:7px; max-width:660px;}
.page-actions{display:flex; gap:10px; flex-wrap:wrap;}

/* ===========================================================
   面板 / 卡片
   =========================================================== */
.panel{
  background:var(--paper-2); border:1px solid var(--line); border-radius:2px;
  box-shadow:var(--shadow-sm);
}
.panel + .panel{margin-top:22px;}
.panel-head{
  display:flex; align-items:center; justify-content:space-between; gap:16px;
  padding:16px 20px; border-bottom:1px solid var(--line);
}
.panel-head h3{font-size:15px; font-weight:700; color:var(--navy-deep); letter-spacing:.5px;}
.panel-head .sub{font-size:12.5px; color:var(--muted); margin-top:2px;}
.panel-body{padding:20px;}

.stat-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:18px; margin-bottom:22px;}
.stat{
  background:var(--paper-2); border:1px solid var(--line); border-radius:2px;
  padding:20px 22px; position:relative; overflow:hidden;
  transition:transform .25s ease, box-shadow .25s ease;
}
.stat:hover{transform:translateY(-3px); box-shadow:var(--shadow-md);}
.stat::before{content:""; position:absolute; left:0; top:0; bottom:0; width:3px; background:var(--blue);}
.stat.s-teal::before{background:var(--teal);}
.stat.s-coral::before{background:var(--coral);}
.stat.s-amber::before{background:var(--amber);}
.stat.s-purple::before{background:var(--purple);}
.stat .label{font-size:12.5px; color:var(--muted); display:flex; align-items:center; gap:7px;}
.stat .label svg{width:15px; height:15px;}
.stat .value{
  font-family:var(--font-display); font-size:31px; font-weight:700;
  color:var(--navy-deep); line-height:1.3; margin-top:6px; letter-spacing:1px;
}
.stat .value .unit{font-family:var(--font-body); font-size:13px; font-weight:600; color:var(--muted); margin-left:4px;}
.stat .trend{font-size:12px; margin-top:4px; display:flex; align-items:center; gap:5px; color:var(--muted);}
.stat .trend b{font-weight:700;}
.trend-up b{color:var(--teal);}
.trend-down b{color:var(--coral);}

.grid-2{display:grid; grid-template-columns:1.45fr 1fr; gap:22px;}
.grid-3{display:grid; grid-template-columns:repeat(3,1fr); gap:22px;}
/* 网格项默认 min-width:auto，不肯缩到比内容最小宽度更窄。项目面板里的
   table.grid 有 min-width:720px，窄屏下会把整列顶开、撑出页面级横向滚动条，
   而不是让 .table-scroll 在自己内部滚动。置 0 才能把滚动交还给它。 */
.grid-2 > *, .grid-3 > *{min-width:0;}

/* 柱状图（纯 CSS） */
.bars{display:flex; align-items:flex-end; gap:14px; height:210px; padding-top:12px;}
.bar-col{flex:1; display:flex; flex-direction:column; align-items:center; gap:9px; height:100%;}
.bar-track{flex:1; width:100%; display:flex; align-items:flex-end; justify-content:center; gap:5px;}
.bar{
  width:52%; max-width:34px; border-radius:2px 2px 0 0;
  background:linear-gradient(180deg,var(--blue),#1B5E9E);
  animation:grow .7s cubic-bezier(.2,.8,.3,1) both;
  position:relative;
}
.bar.b2{background:linear-gradient(180deg,var(--teal),#17805F);}
.bar:hover::after{
  content:attr(data-v); position:absolute; bottom:calc(100% + 6px); left:50%;
  transform:translateX(-50%); background:var(--navy-deep); color:#fff;
  font-size:11px; padding:2px 7px; border-radius:2px; white-space:nowrap;
}
@keyframes grow{from{height:0 !important;} }
.bar-label{font-size:12px; color:var(--muted); white-space:nowrap;}
.legend{display:flex; gap:16px; font-size:12.5px; color:var(--muted);}
.legend i{display:inline-block; width:9px; height:9px; border-radius:2px; margin-right:6px; vertical-align:middle;}

/* 环形图 */
.donut-wrap{display:flex; align-items:center; gap:26px;}
.donut{position:relative; width:150px; height:150px; flex-shrink:0;}
.donut svg{transform:rotate(-90deg); width:100%; height:100%;}
.donut circle{fill:none; stroke-width:16; stroke-linecap:butt;}
.donut .center{
  position:absolute; inset:0; display:flex; flex-direction:column;
  align-items:center; justify-content:center; text-align:center;
}
.donut .center .n{font-family:var(--font-display); font-size:25px; font-weight:700; color:var(--navy-deep);}
.donut .center .t{font-size:11.5px; color:var(--muted);}
.donut-legend{flex:1; display:flex; flex-direction:column; gap:11px; min-width:0;}
.donut-legend li{display:flex; align-items:center; gap:9px; font-size:13px;}
.donut-legend i{width:9px; height:9px; border-radius:2px; flex-shrink:0;}
.donut-legend .nm{color:var(--ink); flex:1; min-width:0; overflow:hidden; text-overflow:ellipsis; white-space:nowrap;}
.donut-legend .vl{font-weight:700; color:var(--navy-deep);}
.donut-legend .pc{color:var(--muted); font-size:12px; width:42px; text-align:right;}

/* 进度条 */
.progress{height:6px; border-radius:2px; background:rgba(11,42,71,0.08); overflow:hidden;}
.progress > i{display:block; height:100%; border-radius:2px; background:linear-gradient(90deg,var(--blue),var(--teal));}

/* 时间线 */
.timeline{position:relative; padding-left:20px;}
.timeline::before{content:""; position:absolute; left:4px; top:6px; bottom:6px; width:1px; background:var(--line);}
.timeline li{position:relative; padding-bottom:20px;}
.timeline li:last-child{padding-bottom:0;}
.timeline li::before{
  content:""; position:absolute; left:-20px; top:7px; width:9px; height:9px;
  border-radius:50%; background:var(--paper-2); border:2px solid var(--blue);
}
.timeline li.t-teal::before{border-color:var(--teal);}
.timeline li.t-coral::before{border-color:var(--coral);}
.timeline li.t-amber::before{border-color:var(--amber);}
.timeline .tl-title{font-size:13.5px; color:var(--ink);}
.timeline .tl-title b{font-weight:700; color:var(--navy-deep);}
.timeline .tl-time{font-size:12px; color:var(--muted); margin-top:2px;}

/* 待办清单 */
.todo li{
  display:flex; align-items:flex-start; gap:11px; padding:11px 0;
  border-bottom:1px solid var(--line-soft);
}
.todo li:last-child{border-bottom:none;}
.todo .tk{flex:1; min-width:0;}
.todo .tk .t{font-size:13.5px; color:var(--ink);}
.todo .tk .m{font-size:12px; color:var(--muted); margin-top:2px;}
.todo li.done .tk .t{color:var(--muted); text-decoration:line-through;}
.todo input[type=checkbox]{
  appearance:none; width:15px; height:15px; margin-top:4px; flex-shrink:0;
  border:1px solid var(--line); border-radius:2px; background:var(--paper-2);
  cursor:pointer; position:relative;
}
.todo input:checked{background:var(--teal); border-color:var(--teal);}
.todo input:checked::after{
  content:""; position:absolute; left:4px; top:1px; width:4px; height:8px;
  border:solid #fff; border-width:0 1.8px 1.8px 0; transform:rotate(42deg);
}

/* 快捷入口 */
.quick{display:grid; grid-template-columns:repeat(4,1fr); gap:14px;}
.quick a{
  display:flex; flex-direction:column; gap:9px; padding:17px 16px;
  border:1px solid var(--line); border-radius:2px; background:var(--paper);
  transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.quick a:hover{transform:translateY(-3px); box-shadow:var(--shadow-md); border-color:rgba(12,68,124,0.3);}
.quick .qi{width:32px; height:32px; display:flex; align-items:center; justify-content:center; border-radius:2px; background:rgba(12,68,124,0.09); color:var(--blue);}
.quick .qi svg{width:17px; height:17px;}
.quick .qt{font-size:13.5px; font-weight:600; color:var(--navy-deep);}
.quick .qd{font-size:12px; color:var(--muted);}

/* ===========================================================
   工具条 + 表格
   =========================================================== */
.toolbar{
  display:flex; align-items:center; gap:12px; flex-wrap:wrap;
  padding:14px 20px; border-bottom:1px solid var(--line);
}
.toolbar .search{position:relative; width:250px; max-width:100%;}
.toolbar .search svg{position:absolute; left:11px; top:50%; transform:translateY(-50%); width:15px; height:15px; color:var(--muted);}
.toolbar .search .input{padding:8px 12px 8px 34px;}
.toolbar .select{width:auto; min-width:132px; padding:8px 32px 8px 12px;}
.toolbar .spacer{flex:1;}
.toolbar .result-count{font-size:12.5px; color:var(--muted); white-space:nowrap;}

.table-scroll{overflow-x:auto;}
table.grid{width:100%; border-collapse:collapse; min-width:720px;}
table.grid th{
  text-align:left; font-size:12px; font-weight:700; letter-spacing:1px;
  color:var(--muted); padding:12px 16px; white-space:nowrap;
  background:rgba(11,42,71,0.025); border-bottom:1px solid var(--line);
}
table.grid th.sortable{cursor:pointer; user-select:none;}
table.grid th.sortable:hover{color:var(--navy);}
table.grid th .arrow{opacity:.3; margin-left:5px; font-size:10px;}
table.grid th.sorted .arrow{opacity:1; color:var(--coral);}
table.grid td{
  padding:13px 16px; border-bottom:1px solid var(--line-soft);
  font-size:13.5px; vertical-align:middle;
}
table.grid tbody tr{transition:background .16s ease;}
table.grid tbody tr:hover{background:rgba(11,42,71,0.028);}
table.grid tbody tr:last-child td{border-bottom:none;}
table.grid .num{font-family:var(--font-en); font-variant-numeric:tabular-nums; white-space:nowrap;}
table.grid .strong{font-weight:600; color:var(--navy-deep);}
table.grid .cell-user{display:flex; align-items:center; gap:10px;}
table.grid .cell-user .nm{line-height:1.35;}
table.grid .cell-user .sub{font-size:11.5px; color:var(--muted);}
table.grid td.actions{white-space:nowrap; text-align:right;}
/* 操作列按钮：与状态 .pill 同一套尺寸，但描边 + 悬停填充——
   状态标签是只读信息，操作标签必须一眼看出可点，二者不能长得一样。 */
.link-btn{
  display:inline-flex; align-items:center; cursor:pointer;
  padding:3px 10px; border-radius:2px;
  font-family:inherit; font-size:12px; font-weight:600; letter-spacing:.3px;
  white-space:nowrap;
  color:var(--blue); background:rgba(12,68,124,0.05);
  border:1px solid rgba(12,68,124,0.22);
  transition:background .16s ease, border-color .16s ease, color .16s ease;
}
.link-btn:hover{background:var(--blue); border-color:var(--blue); color:#fff;}
.link-btn:focus-visible{outline:2px solid var(--blue); outline-offset:1px;}
.link-btn.danger{
  color:var(--coral); background:rgba(216,90,48,0.05);
  border-color:rgba(216,90,48,0.24);
}
.link-btn.danger:hover{background:var(--coral); border-color:var(--coral); color:#fff;}
.link-btn.danger:focus-visible{outline-color:var(--coral);}
/* 描边之后彼此会挨在一起，补个间距 */
.link-btn + .link-btn{margin-left:6px;}

.empty{padding:56px 20px; text-align:center; color:var(--muted);}
.empty svg{width:42px; height:42px; opacity:.3; margin-bottom:12px;}
.empty .t{font-size:14px; color:var(--navy-deep); font-weight:600; margin-bottom:4px;}
.empty .d{font-size:13px;}

.pager{
  display:flex; align-items:center; justify-content:space-between;
  gap:14px; flex-wrap:wrap; padding:13px 20px; border-top:1px solid var(--line);
}
.pager .info{font-size:12.5px; color:var(--muted);}
.pager .pages{display:flex; gap:5px;}
.pager button{
  min-width:31px; height:31px; padding:0 8px; border:1px solid var(--line);
  background:var(--paper-2); border-radius:2px; cursor:pointer;
  font-size:13px; color:var(--ink); font-family:var(--font-en);
  transition:border-color .18s ease, background .18s ease, color .18s ease;
}
.pager button:hover:not(:disabled):not(.active){border-color:var(--navy);}
.pager button.active{background:var(--navy); border-color:var(--navy); color:#fff; font-weight:700;}
.pager button:disabled{opacity:.4; cursor:not-allowed;}

/* 部门卡片 */
.dept-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:18px;}
.dept-card{
  background:var(--paper-2); border:1px solid var(--line); border-radius:2px;
  padding:22px; transition:transform .25s ease, box-shadow .25s ease;
}
.dept-card:hover{transform:translateY(-3px); box-shadow:var(--shadow-md);}
.dept-card .top{display:flex; align-items:flex-start; justify-content:space-between; gap:12px; margin-bottom:14px;}
.dept-card .dn{font-size:16px; font-weight:700; color:var(--navy-deep);}
.dept-card .dc{font-family:var(--font-en); font-size:11.5px; color:var(--muted); letter-spacing:1px;}
.dept-card .row{display:flex; justify-content:space-between; font-size:13px; padding:6px 0; color:var(--muted);}
.dept-card .row b{color:var(--ink); font-weight:600;}
.dept-card .bar-line{margin-top:12px;}
.dept-card .bar-line .cap{display:flex; justify-content:space-between; font-size:12px; color:var(--muted); margin-bottom:6px;}
.dept-card .foot{display:flex; gap:8px; margin-top:16px; padding-top:14px; border-top:1px solid var(--line-soft);}

/* 设置页 */
.settings-grid{display:grid; grid-template-columns:1fr 1fr; gap:18px;}
.form-grid{display:grid; grid-template-columns:1fr 1fr; gap:16px;}
.form-grid .full{grid-column:1 / -1;}
.form-tip{margin-top:14px; font-size:12.5px; color:var(--muted); line-height:1.7;}

/* 表单里的行内复选框 */
.field label.chk{
  display:flex; align-items:center; gap:8px; font-weight:600;
  color:var(--navy); cursor:pointer;
}
.field label.chk input{width:auto; margin:0;}

/* 模块标识是机器标识，用等宽体与显示名区分开 */
.mod-code{
  font-family:var(--font-mono,ui-monospace,Menlo,Consolas,monospace);
  font-size:12.5px; background:var(--line-soft); color:var(--blue);
  padding:2px 7px; border-radius:2px;
}

/* 访问地址可能很长，限宽省略，完整值放 title */
.url-cell{
  display:inline-block; max-width:230px; overflow:hidden;
  text-overflow:ellipsis; white-space:nowrap; vertical-align:bottom;
  font-family:var(--font-en); font-size:12.5px;
}

/* ── 配额流水 ── */
/* 配额是长数字，31px 的统计卡字号会撑破卡片 */
.stat .value.q-val{font-size:24px; letter-spacing:0;}
.q-neg{color:var(--coral); font-weight:700;}   /* 透支要一眼看见 */
.q-d{font-weight:700; white-space:nowrap;}
.q-d.up{color:var(--teal);}
.q-d.down{color:var(--coral);}
}

/* ── 系统管理：节点资源条与密钥明文 ── */
.sub-line{font-size:11.5px; color:var(--muted); margin-top:3px;}
.muted-sm{font-size:12px; color:var(--muted);}
.res-cell{min-width:180px;}
.res-row{display:flex; align-items:center; gap:8px; margin:3px 0;}
.res-row .res-k{font-size:11px; color:var(--muted); width:26px; flex-shrink:0;}
.res-row .progress{flex:1; min-width:48px;}
.res-row .res-v{font-size:11.5px; color:var(--ink); width:34px; text-align:right; flex-shrink:0;}
/* 令牌明文只出现这一次，排版上要一眼能全选复制 */
.secret-box{
  font-family:var(--font-en); font-size:13px; line-height:1.7; word-break:break-all;
  padding:14px 16px; background:var(--paper-2); border:1px solid var(--line);
  border-left:3px solid var(--coral); border-radius:2px; user-select:all;
}
.kv{display:flex; justify-content:space-between; gap:16px; padding:11px 0; border-bottom:1px solid var(--line-soft); font-size:13.5px;}
.kv:last-child{border-bottom:none;}
.kv .k{color:var(--muted); flex-shrink:0;}
.kv .v{color:var(--navy-deep); font-weight:600; text-align:right;}
.switch{position:relative; display:inline-block; width:40px; height:22px; flex-shrink:0;}
.switch input{opacity:0; width:0; height:0;}
.switch .sl{
  position:absolute; inset:0; background:rgba(11,42,71,0.18); border-radius:22px;
  cursor:pointer; transition:background .22s ease;
}
.switch .sl::before{
  content:""; position:absolute; left:3px; top:3px; width:16px; height:16px;
  background:#fff; border-radius:50%; transition:transform .22s ease;
  box-shadow:0 1px 3px rgba(11,42,71,0.3);
}
.switch input:checked + .sl{background:var(--teal);}
.switch input:checked + .sl::before{transform:translateX(18px);}
.opt-row{display:flex; align-items:center; justify-content:space-between; gap:16px; padding:13px 0; border-bottom:1px solid var(--line-soft);}
.opt-row:last-child{border-bottom:none;}
.opt-row .t{font-size:13.5px; color:var(--ink); font-weight:600;}
.opt-row .d{font-size:12.5px; color:var(--muted); margin-top:2px;}

/* ===========================================================
   模态框 / 抽屉 / 轻提示
   =========================================================== */
.modal-mask{
  position:fixed; inset:0; z-index:80; display:flex;
  align-items:center; justify-content:center; padding:24px;
  background:rgba(8,33,58,0.42); backdrop-filter:blur(3px);
  opacity:0; visibility:hidden; transition:opacity .22s ease, visibility .22s;
}
.modal-mask.open{opacity:1; visibility:visible;}
.modal{
  width:100%; max-width:600px; max-height:88vh; display:flex; flex-direction:column;
  background:var(--paper-2); border:1px solid var(--line); border-radius:3px;
  box-shadow:var(--shadow-lg); transform:translateY(14px) scale(.985);
  transition:transform .24s cubic-bezier(.2,.8,.3,1);
}
.modal-mask.open .modal{transform:none;}
.modal.narrow{max-width:410px;}
.modal-head{
  display:flex; align-items:flex-start; justify-content:space-between; gap:16px;
  padding:20px 24px 16px; border-bottom:1px solid var(--line);
}
.modal-head h3{font-family:var(--font-display); font-size:19px; font-weight:700; color:var(--navy-deep); letter-spacing:.5px;}
.modal-head .sub{font-size:12.5px; color:var(--muted); margin-top:4px;}
.modal-close{
  border:none; background:transparent; cursor:pointer; color:var(--muted);
  padding:5px; border-radius:2px; display:flex; line-height:0;
}
.modal-close:hover{background:rgba(11,42,71,0.06); color:var(--navy);}
.modal-close svg{width:17px; height:17px;}
.modal-body{padding:22px 24px; overflow-y:auto;}
.modal-body p.confirm-text{font-size:14px; color:var(--ink);}
.modal-body p.confirm-text b{color:var(--navy-deep);}
.modal-foot{
  display:flex; justify-content:flex-end; gap:10px;
  padding:15px 24px; border-top:1px solid var(--line); background:rgba(11,42,71,0.018);
}

.toast-wrap{position:fixed; right:24px; bottom:24px; z-index:90; display:flex; flex-direction:column; gap:10px;}
.toast{
  display:flex; align-items:center; gap:10px; padding:12px 17px;
  background:var(--navy-deep); color:#fff; border-radius:2px;
  box-shadow:var(--shadow-lg); font-size:13.5px; min-width:210px;
  animation:toast-in .26s cubic-bezier(.2,.8,.3,1);
}
.toast.out{animation:toast-out .22s ease forwards;}
.toast svg{width:16px; height:16px; flex-shrink:0;}
.toast.ok svg{color:#5FD3A8;}
.toast.warn svg{color:#F0B25F;}
@keyframes toast-in{from{opacity:0; transform:translateY(12px);}}
@keyframes toast-out{to{opacity:0; transform:translateY(8px);}}

/* ===========================================================
   响应式
   =========================================================== */
@media(max-width:1180px){
  .stat-grid{grid-template-columns:repeat(2,1fr);}
  .grid-2,.grid-3{grid-template-columns:1fr;}
  .dept-grid{grid-template-columns:repeat(2,1fr);}
  .quick{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:860px){
  .sidebar{transform:translateX(-100%); box-shadow:var(--shadow-lg);}
  body.sb-open .sidebar{transform:none;}
  body.sb-open .sb-mask{display:block;}
  .main{margin-left:0;}
  .sb-toggle{display:flex;}
  .topbar{padding:0 16px; gap:10px;}
  .top-search{display:none;}
  .crumb .hide-sm{display:none;}
  .user-meta{display:none;}
  .content{padding:20px 16px;}
  .stat-grid{grid-template-columns:1fr; gap:14px;}
  .dept-grid,.settings-grid,.form-grid{grid-template-columns:1fr;}
  .page-head h1{font-size:22px;}
  .toolbar .search{width:100%;}
  .toolbar .select{flex:1;}
  .toast-wrap{right:16px; left:16px; bottom:16px;}
}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important; transition-duration:.001ms !important;}
}