/* SIPGL 后台管理系统 */
:root{
  --bg:#f4f6f9; --card:#fff; --line:#e5e8ee; --line-soft:#eef1f5;
  --text:#0f172a; --muted:#6b7688; --muted-2:#94a1b3;
  --primary:#2563eb; --primary-dark:#1d4ed8; --primary-soft:#eff5ff;
  --ok:#16a34a; --ok-soft:#eafaf0; --warn:#d97706; --warn-soft:#fff5e6;
  --danger:#dc2626; --danger-soft:#fdeeee; --info:#0891b2;
  --radius:12px; --radius-sm:8px;
  --shadow:0 1px 2px rgba(16,24,40,.05), 0 1px 3px rgba(16,24,40,.06);
  --shadow-md:0 4px 16px rgba(16,24,40,.08);
  --sidebar-w:236px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg); color:var(--text);
  font:14px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}

/* ---------- 布局 ---------- */
.layout{display:flex;min-height:100vh}
.sidebar{
  width:var(--sidebar-w);flex:0 0 var(--sidebar-w);background:#fff;border-right:1px solid var(--line);
  display:flex;flex-direction:column;position:sticky;top:0;height:100vh;z-index:60;
}
.brand{display:flex;align-items:center;gap:10px;padding:18px 16px;border-bottom:1px solid var(--line-soft)}
.brand-mark{
  width:34px;height:34px;border-radius:9px;flex:0 0 34px;
  background:linear-gradient(135deg,#2563eb,#4f8ef7);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;letter-spacing:.5px;
}
.brand-text{display:flex;flex-direction:column;line-height:1.25;min-width:0}
.brand-text strong{font-size:14px;letter-spacing:.3px}
.brand-text span{font-size:11.5px;color:var(--muted)}
.nav{padding:12px 10px;flex:1;overflow-y:auto}
.nav-item{
  display:flex;align-items:center;gap:10px;padding:9px 11px;border-radius:var(--radius-sm);
  color:#475467;font-size:13.5px;margin-bottom:2px;transition:.15s;
}
.nav-item:hover{background:#f6f8fb;color:var(--text)}
.nav-item.active{background:var(--primary-soft);color:var(--primary-dark);font-weight:600}
.nav-item .ico{width:17px;height:17px;flex:0 0 17px;opacity:.85}
.sidebar-foot{padding:12px;border-top:1px solid var(--line-soft)}
.user-chip{display:flex;align-items:center;gap:9px;margin-bottom:9px}
.avatar{
  width:32px;height:32px;flex:0 0 32px;border-radius:50%;background:#e8eefb;color:var(--primary-dark);
  display:flex;align-items:center;justify-content:center;font-weight:600;font-size:13px;
}
.user-meta{display:flex;flex-direction:column;line-height:1.3;min-width:0}
.user-meta strong{font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.user-meta span{font-size:11px;color:var(--muted)}
.logout{
  display:block;text-align:center;padding:7px;border:1px solid var(--line);border-radius:var(--radius-sm);
  font-size:12.5px;color:var(--muted);transition:.15s;
}
.logout:hover{border-color:#f0b4b4;color:var(--danger);background:var(--danger-soft)}
.sidebar-mask{display:none;position:fixed;inset:0;background:rgba(15,23,42,.4);z-index:55}
.sidebar-mask.show{display:block}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{
  height:56px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;
  gap:12px;padding:0 20px;position:sticky;top:0;z-index:40;
}
.page-title{font-size:15.5px;font-weight:650;margin:0;flex:1;min-width:0;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topbar-right{display:flex;align-items:center;gap:10px}
.env-pill{font-size:11.5px;color:var(--muted);background:#f3f5f9;border:1px solid var(--line);
  padding:3px 9px;border-radius:20px;white-space:nowrap}
.hamburger{display:none;flex-direction:column;gap:4px;background:none;border:0;padding:6px;cursor:pointer}
.hamburger span{display:block;width:19px;height:2px;background:#334155;border-radius:2px}
.content{padding:20px;flex:1;max-width:100%}

/* ---------- 卡片 ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-head{padding:14px 16px;border-bottom:1px solid var(--line-soft);display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.card-head h2{margin:0;font-size:14.5px;font-weight:650;flex:1;min-width:120px}
.card-body{padding:16px}

/* ---------- KPI ---------- */
.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px;margin-bottom:16px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:15px 16px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.kpi::after{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--primary);opacity:.85}
.kpi.k-ok::after{background:var(--ok)} .kpi.k-warn::after{background:var(--warn)}
.kpi.k-info::after{background:var(--info)} .kpi.k-muted::after{background:var(--muted-2)}
.kpi .label{font-size:12.5px;color:var(--muted);display:flex;align-items:center;gap:6px}
.kpi .value{font-size:26px;font-weight:700;letter-spacing:-.5px;margin-top:4px;line-height:1.2}
.kpi .sub{font-size:11.5px;color:var(--muted-2);margin-top:3px}

.chart-grid{display:grid;grid-template-columns:1.55fr 1fr;gap:14px;margin-bottom:16px}
.chart-box{position:relative;height:280px;padding:4px}
.chart-box canvas{max-width:100%}

/* ---------- 表单控件 ---------- */
.filters{display:flex;gap:9px;flex-wrap:wrap;align-items:flex-end}
.field{display:flex;flex-direction:column;gap:4px;min-width:0}
.field label{font-size:12px;color:var(--muted);font-weight:500}
.input,.select,.textarea{
  border:1px solid var(--line);background:#fff;border-radius:var(--radius-sm);
  padding:7px 10px;font-size:13.5px;transition:.15s;width:100%;min-width:0;
}
.input:focus,.select:focus,.textarea:focus{
  outline:0;border-color:var(--primary);box-shadow:0 0 0 3px rgba(37,99,235,.11)
}
.input:disabled,.textarea:disabled{background:#f7f8fa;color:var(--muted)}
.textarea{min-height:64px;resize:vertical;line-height:1.6}
.select{cursor:pointer;appearance:none;padding-right:26px;
  background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 7px center;background-size:14px}
.w-sm{width:132px} .w-md{width:170px} .w-lg{width:230px}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:7px 14px;border-radius:var(--radius-sm);border:1px solid var(--line);
  background:#fff;cursor:pointer;font-size:13.5px;font-weight:500;transition:.15s;white-space:nowrap;
}
.btn:hover{background:#f6f8fb;border-color:#d6dbe4}
.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark);border-color:var(--primary-dark)}
.btn-ghost{background:transparent;border-color:transparent;color:var(--muted)}
.btn-ghost:hover{background:#f2f4f8;color:var(--text)}
.btn-danger{color:var(--danger);border-color:#f0c4c4}
.btn-danger:hover{background:var(--danger-soft)}
.btn-sm{padding:5px 10px;font-size:12.5px}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* ---------- 开关 switch ---------- */
.switch{position:relative;display:inline-flex;align-items:center;cursor:pointer;user-select:none}
.switch input{position:absolute;opacity:0;width:0;height:0}
.switch .slider{position:relative;width:38px;height:21px;background:#cfd6e0;border-radius:21px;transition:.18s;flex:none}
.switch .slider::before{content:"";position:absolute;left:2px;top:2px;width:17px;height:17px;background:#fff;border-radius:50%;box-shadow:0 1px 2px rgba(0,0,0,.2);transition:.18s}
.switch input:checked + .slider{background:var(--primary)}
.switch input:checked + .slider::before{transform:translateX(17px)}
.switch.sm .slider{width:30px;height:17px}
.switch.sm .slider::before{width:13px;height:13px;top:2px;left:2px}
.switch.sm input:checked + .slider::before{transform:translateX(13px)}

/* ---------- 表格 ---------- */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table.grid{width:100%;border-collapse:separate;border-spacing:0;font-size:13px;white-space:nowrap}
table.grid th,table.grid td{padding:9px 12px;border-bottom:1px solid var(--line-soft);text-align:left}
table.grid thead th{
  background:#fafbfc;font-weight:600;color:#475467;font-size:12.5px;
  position:sticky;top:0;z-index:2;border-bottom:1px solid var(--line);
}
table.grid tbody tr{transition:.12s}
table.grid tbody tr:hover{background:#f8fafc}
table.grid tbody tr:last-child td{border-bottom:0}
table.grid td.col-id{color:var(--muted);font-variant-numeric:tabular-nums}
.muted{color:var(--muted-2)}
.empty{padding:52px 20px;text-align:center;color:var(--muted)}
.empty svg{width:38px;height:38px;opacity:.35;margin-bottom:10px}

.pill{display:inline-block;padding:2px 9px;border-radius:20px;font-size:11.5px;font-weight:600;line-height:1.7}
.st-open{background:var(--warn-soft);color:var(--warn)}
.st-close{background:var(--ok-soft);color:var(--ok)}
.st-cancel{background:#f1f3f6;color:var(--muted)}
.st-other{background:var(--primary-soft);color:var(--primary-dark)}

.pager{display:flex;align-items:center;gap:8px;padding:12px 16px;border-top:1px solid var(--line-soft);flex-wrap:wrap}
.pager .info{font-size:12.5px;color:var(--muted);flex:1;min-width:130px}
.pager a,.pager span.cur{
  min-width:31px;height:31px;padding:0 8px;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line);border-radius:var(--radius-sm);font-size:12.5px;
}
.pager a:hover{border-color:var(--primary);color:var(--primary)}
.pager span.cur{background:var(--primary);border-color:var(--primary);color:#fff;font-weight:600}
.pager span.gap{border:0;color:var(--muted)}

/* ---------- 提示条 ---------- */
.alert{padding:10px 14px;border-radius:var(--radius-sm);font-size:13.5px;margin-bottom:14px;border:1px solid}
.alert-ok{background:var(--ok-soft);border-color:#bfe8cf;color:#15803d}
.alert-err{background:var(--danger-soft);border-color:#f3c2c2;color:#b91c1c}
.alert-info{background:var(--primary-soft);border-color:#c9ddfb;color:var(--primary-dark)}

/* ---------- 编辑表单 ---------- */
.form-groups{display:flex;flex-direction:column;gap:14px}
.fgroup{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.fgroup-head{
  padding:11px 16px;background:#fafbfc;border-bottom:1px solid var(--line-soft);
  font-weight:650;font-size:13.5px;display:flex;align-items:center;gap:8px;cursor:pointer;user-select:none;
}
.fgroup-head .cnt{font-size:11.5px;color:var(--muted);font-weight:400}
.fgroup-head .chev{margin-left:auto;transition:.2s;width:15px;height:15px;color:var(--muted)}
.fgroup.collapsed .chev{transform:rotate(-90deg)}
.fgroup.collapsed .fgrid{display:none}
.fgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:13px;padding:16px}
.fitem{display:flex;flex-direction:column;gap:5px;min-width:0}
.fitem.span2{grid-column:span 2}
.fitem label{font-size:12.5px;color:#475467;font-weight:500;display:flex;align-items:center;gap:5px}
.fitem .hint{font-size:11px;color:var(--muted-2)}
.form-bar{
  position:sticky;bottom:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:12px 16px;display:flex;gap:10px;align-items:center;box-shadow:0 -2px 12px rgba(16,24,40,.06);margin-top:14px;
}
.form-bar .spacer{flex:1}
.changed-mark{color:var(--warn);font-size:11px;font-weight:600}
.fitem.dirty .input,.fitem.dirty .select,.fitem.dirty .textarea{border-color:var(--warn);background:#fffcf5}

/* ---------- 登录页 ---------- */
.login-page{
  min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;
  background:linear-gradient(135deg,#eef3fb 0%,#f6f8fc 45%,#eaf0fa 100%);position:relative;overflow:hidden;
}
.login-page::before,.login-page::after{
  content:"";position:absolute;border-radius:50%;filter:blur(80px);opacity:.5;pointer-events:none
}
.login-page::before{width:420px;height:420px;background:#c7dcff;top:-120px;right:-90px}
.login-page::after{width:360px;height:360px;background:#d8e6ff;bottom:-140px;left:-80px}
.login-card{
  width:100%;max-width:390px;background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:32px 30px;box-shadow:0 12px 40px rgba(16,24,40,.1);position:relative;z-index:1;
}
.login-brand{display:flex;flex-direction:column;align-items:center;margin-bottom:24px}
.login-brand .brand-mark{width:46px;height:46px;border-radius:13px;font-size:15px;margin-bottom:12px}
.login-brand h1{font-size:18px;margin:0 0 4px;font-weight:680}
.login-brand p{margin:0;font-size:12.5px;color:var(--muted)}
.login-card .field{margin-bottom:14px}
.login-card .btn{width:100%;padding:10px;font-size:14px;margin-top:4px}
.login-foot{margin-top:18px;text-align:center;font-size:11.5px;color:var(--muted-2);line-height:1.7}
.pwd-wrap{position:relative}
.pwd-toggle{position:absolute;right:8px;top:50%;transform:translateY(-50%);background:none;border:0;
  cursor:pointer;color:var(--muted);padding:4px;display:flex}
.pwd-toggle svg{width:17px;height:17px}

/* ---------- 明细弹层 ---------- */
.modal-mask{position:fixed;inset:0;background:rgba(15,23,42,.45);z-index:80;display:none;
  align-items:center;justify-content:center;padding:20px}
.modal-mask.show{display:flex}
.modal{background:#fff;border-radius:14px;max-width:820px;width:100%;max-height:86vh;
  display:flex;flex-direction:column;box-shadow:0 20px 60px rgba(16,24,40,.24)}
.modal-head{padding:15px 18px;border-bottom:1px solid var(--line-soft);display:flex;align-items:center;gap:10px}
.modal-head h3{margin:0;font-size:15px;flex:1}
.modal-body{padding:16px 18px;overflow-y:auto}
.modal-foot{padding:12px 18px;border-top:1px solid var(--line-soft);display:flex;gap:9px;justify-content:flex-end}
.kv{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:11px}
.kv-item{border:1px solid var(--line-soft);border-radius:var(--radius-sm);padding:8px 11px;background:#fafbfc;min-width:0}
.kv-item .k{font-size:11.5px;color:var(--muted);margin-bottom:2px}
.kv-item .v{font-size:13px;word-break:break-all}
.close-x{background:none;border:0;cursor:pointer;color:var(--muted);font-size:22px;line-height:1;padding:0 4px}

.toast{
  position:fixed;top:18px;left:50%;transform:translateX(-50%) translateY(-14px);z-index:200;
  background:#0f172a;color:#fff;padding:9px 18px;border-radius:24px;font-size:13.5px;
  opacity:0;transition:.24s;pointer-events:none;box-shadow:0 8px 26px rgba(0,0,0,.2);max-width:88vw;text-align:center;
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.err{background:#b91c1c}

.spin{display:inline-block;width:13px;height:13px;border:2px solid rgba(255,255,255,.35);
  border-top-color:#fff;border-radius:50%;animation:sp .7s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}

/* ---------- 响应式 ---------- */
@media (max-width:1100px){
  .chart-grid{grid-template-columns:1fr}
  .chart-box{height:250px}
}
@media (max-width:900px){
  .sidebar{position:fixed;left:0;top:0;transform:translateX(-100%);transition:transform .25s ease;box-shadow:var(--shadow-md)}
  .sidebar.open{transform:translateX(0)}
  .hamburger{display:flex}
  .content{padding:14px}
  .env-pill{display:none}
  .kpi-grid{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}
  .kpi .value{font-size:22px}
  .fgrid{grid-template-columns:1fr;padding:13px}
  .fitem.span2{grid-column:span 1}
  .filters{gap:8px}
  .w-sm,.w-md,.w-lg{width:100%}
  .filters .field{flex:1 1 46%;min-width:130px}
  .filters .field.act{flex:1 1 100%}
  .form-bar{flex-wrap:wrap}
}
@media (max-width:560px){
  .content{padding:11px}
  .card-head{padding:12px 13px}
  .kpi-grid{grid-template-columns:1fr 1fr}
  .kpi{padding:12px 13px}
  .kpi .value{font-size:20px}
  table.grid th,table.grid td{padding:8px 10px;font-size:12.5px}
  .modal{max-height:92vh}
  .kv{grid-template-columns:1fr}
  .login-card{padding:26px 20px}
}