:root{
  --navy:#0d2137; --navy2:#12314f; --navy3:#1b4268;
  --gold:#d4af6a; --gold2:#b8934d;
  --bg:#f2f5f9; --card:#ffffff; --line:#e4eaf1;
  --txt:#1c2b3a; --sub:#6b7c8f;
  --green:#1f9d63; --green-bg:#e6f6ee;
  --red:#d64541; --red-bg:#fdecec;
  --orange:#d98a1f; --orange-bg:#fdf3e3;
  --blue:#2f6fb5; --blue-bg:#e9f1fb;
  --purple:#7a5fb5;
}
*{margin:0;padding:0;box-sizing:border-box;}
body{font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;background:var(--bg);color:var(--txt);font-size:14px;}
.layout{display:flex;min-height:100vh;}

/* ============ 侧边栏 ============ */
.sidebar{width:236px;background:linear-gradient(180deg,var(--navy) 0%,var(--navy2) 100%);color:#c8d6e5;display:flex;flex-direction:column;position:fixed;top:0;bottom:0;left:0;z-index:50;}
.logo{display:flex;align-items:center;gap:10px;padding:20px 16px 16px;}
.logo-icon{width:40px;height:40px;border-radius:10px;background:linear-gradient(135deg,var(--gold),var(--gold2));color:#fff;font-size:20px;font-weight:700;display:flex;align-items:center;justify-content:center;}
.logo-name{color:#fff;font-size:18px;font-weight:700;letter-spacing:1px;display:block;}
.logo-sub{font-size:10px;color:#8fa6bd;display:block;margin-top:2px;}
.core-badge{margin:0 14px 12px;padding:8px 10px;background:rgba(212,175,106,.12);border:1px solid rgba(212,175,106,.35);border-radius:8px;font-size:12px;color:var(--gold);display:flex;align-items:center;gap:6px;}
.core-badge .dot{width:7px;height:7px;border-radius:50%;background:#57d98c;box-shadow:0 0 6px #57d98c;}
.nav{flex:1;overflow-y:auto;padding:0 10px 10px;}
.nav::-webkit-scrollbar{width:4px;}
.nav::-webkit-scrollbar-thumb{background:#2a4a6b;border-radius:4px;}
.nav-group{font-size:11px;color:#7490a8;padding:14px 10px 6px;letter-spacing:1px;}
.nav-item{display:flex;align-items:center;gap:9px;padding:10px 12px;border-radius:8px;cursor:pointer;color:#c8d6e5;font-size:13.5px;transition:.18s;margin-bottom:2px;}
.nav-item:hover{background:rgba(255,255,255,.07);color:#fff;}
.nav-item.active{background:linear-gradient(90deg,rgba(212,175,106,.22),rgba(212,175,106,.08));color:var(--gold);font-weight:600;box-shadow:inset 2px 0 0 var(--gold);}
.nav-ico{font-size:15px;width:20px;text-align:center;}
.nav-badge{margin-left:auto;background:var(--red);color:#fff;font-size:11px;border-radius:10px;padding:1px 7px;}
.sidebar-footer{padding:14px;border-top:1px solid rgba(255,255,255,.08);}
.role-tag{font-size:11px;color:#8fa6bd;text-align:center;padding:8px;border:1px dashed rgba(255,255,255,.2);border-radius:8px;}

/* ============ 主区域 ============ */
.main{flex:1;margin-left:236px;display:flex;flex-direction:column;min-width:0;}
.topbar{background:var(--card);border-bottom:1px solid var(--line);padding:16px 28px;display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:40;}
.topbar h1{font-size:19px;font-weight:700;}
.page-desc{font-size:12px;color:var(--sub);margin-top:2px;}
.topbar-right{display:flex;align-items:center;gap:12px;}
.env-tag{font-size:11px;color:var(--orange);background:var(--orange-bg);padding:4px 10px;border-radius:20px;font-weight:600;}
.date-tag{font-size:12px;color:var(--sub);}
.avatar{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--navy3),var(--blue));color:#fff;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600;}
.content{padding:24px 28px;flex:1;}

/* ============ 通用组件 ============ */
.grid{display:grid;gap:16px;}
.g4{grid-template-columns:repeat(4,1fr);}
.g3{grid-template-columns:repeat(3,1fr);}
.g2{grid-template-columns:repeat(2,1fr);}
.card{background:var(--card);border-radius:12px;border:1px solid var(--line);padding:18px 20px;box-shadow:0 1px 3px rgba(16,42,67,.05);}
.card-title{font-size:14.5px;font-weight:700;margin-bottom:14px;display:flex;align-items:center;justify-content:space-between;}
.card-title .hint{font-size:12px;color:var(--sub);font-weight:400;}
.kpi{position:relative;overflow:hidden;}
.kpi .k-label{font-size:13px;color:var(--sub);display:flex;align-items:center;gap:6px;}
.kpi .k-value{font-size:26px;font-weight:800;margin:8px 0 4px;font-family:"DIN Alternate","Arial",sans-serif;letter-spacing:.5px;}
.kpi .k-value small{font-size:13px;font-weight:500;color:var(--sub);margin-left:2px;}
.kpi .k-foot{font-size:12px;color:var(--sub);}
.kpi .k-foot b{font-weight:700;}
.up{color:var(--green);} .down{color:var(--red);}
.kpi::after{content:"";position:absolute;right:-24px;top:-24px;width:90px;height:90px;border-radius:50%;opacity:.08;background:var(--blue);}
.kpi.gold::after{background:var(--gold);} .kpi.green::after{background:var(--green);}
.kpi.red::after{background:var(--red);} .kpi.orange::after{background:var(--orange);}

.badge{display:inline-flex;align-items:center;gap:4px;font-size:11.5px;padding:3px 9px;border-radius:20px;font-weight:600;white-space:nowrap;}
.b-green{background:var(--green-bg);color:var(--green);}
.b-red{background:var(--red-bg);color:var(--red);}
.b-orange{background:var(--orange-bg);color:var(--orange);}
.b-blue{background:var(--blue-bg);color:var(--blue);}
.b-gray{background:#eef1f5;color:#69788a;}
.b-gold{background:#f8f0dd;color:#9a7a2e;}

table.tbl{width:100%;border-collapse:collapse;font-size:13px;}
.tbl th{text-align:left;padding:10px 12px;background:#f6f8fb;color:var(--sub);font-weight:600;font-size:12.5px;border-bottom:1px solid var(--line);white-space:nowrap;}
.tbl td{padding:11px 12px;border-bottom:1px solid #f0f3f7;vertical-align:middle;}
.tbl tr:hover td{background:#f9fbfd;}
.tbl .num{font-variant-numeric:tabular-nums;font-weight:600;}
.tbl-wrap{overflow-x:auto;}

.chart{width:100%;}
.btn{display:inline-flex;align-items:center;gap:6px;border:none;cursor:pointer;font-size:12.5px;padding:7px 14px;border-radius:8px;font-weight:600;transition:.15s;}
.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold2));color:#fff;}
.btn-gold:hover{filter:brightness(1.06);}
.btn-ghost{background:#fff;border:1px solid var(--line);color:var(--txt);}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold2);}
.btn-sm{padding:4px 10px;font-size:12px;}

.tabs{display:flex;gap:8px;margin-bottom:14px;flex-wrap:wrap;}
.tab{padding:7px 16px;border-radius:8px;font-size:13px;cursor:pointer;background:#eef1f5;color:var(--sub);font-weight:600;transition:.15s;}
.tab.active{background:var(--navy2);color:#fff;}
.tag-filter{display:flex;gap:6px;flex-wrap:wrap;}
.tf{font-size:12px;padding:5px 12px;border-radius:16px;cursor:pointer;background:#eef1f5;color:var(--sub);}
.tf.active{background:var(--blue-bg);color:var(--blue);font-weight:700;}

.progress{height:8px;background:#edf1f6;border-radius:6px;overflow:hidden;}
.progress i{display:block;height:100%;border-radius:6px;background:linear-gradient(90deg,var(--blue),#5b9bd5);}
.progress i.warn{background:linear-gradient(90deg,var(--orange),#eab269);}

.flow-steps{display:flex;align-items:center;flex-wrap:wrap;gap:8px;}
.step{background:#f6f8fb;border:1px solid var(--line);border-radius:8px;padding:8px 12px;font-size:12.5px;font-weight:600;}
.step.ok{border-color:#bfe6d2;background:var(--green-bg);color:var(--green);}
.step.bad{border-color:#f3c1bf;background:var(--red-bg);color:var(--red);}
.arrow{color:#b6c4d2;font-size:15px;}

.note{border-left:3px solid var(--gold);background:#fbf7ee;border-radius:0 8px 8px 0;padding:10px 14px;font-size:12.5px;color:#7c6a43;line-height:1.7;}

/* 模态 */
.modal-mask{position:fixed;inset:0;background:rgba(10,25,42,.55);display:none;align-items:center;justify-content:center;z-index:200;backdrop-filter:blur(2px);}
.modal-mask.show{display:flex;}
.modal{background:#fff;border-radius:14px;width:min(720px,92vw);max-height:84vh;display:flex;flex-direction:column;box-shadow:0 20px 60px rgba(0,0,0,.25);animation:pop .2s ease;}
@keyframes pop{from{transform:scale(.96);opacity:0;}to{transform:scale(1);opacity:1;}}
.modal-head{padding:16px 22px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;}
.modal-head h3{font-size:16px;}
.modal-close{border:none;background:#f0f3f7;width:30px;height:30px;border-radius:8px;cursor:pointer;font-size:14px;color:var(--sub);}
.modal-body{padding:20px 22px;overflow-y:auto;line-height:1.8;font-size:13.5px;}
.modal-body h4{margin:14px 0 6px;font-size:14px;color:var(--navy2);}
.modal-body h4:first-child{margin-top:0;}

/* Toast */
.toast{position:fixed;top:22px;left:50%;transform:translateX(-50%) translateY(-80px);background:var(--navy2);color:#fff;padding:11px 22px;border-radius:10px;font-size:13.5px;z-index:300;transition:.3s;box-shadow:0 10px 30px rgba(0,0,0,.25);display:flex;gap:8px;align-items:center;}
.toast.show{transform:translateX(-50%) translateY(0);}

.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--sub);margin-bottom:8px;}
.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:5px;vertical-align:-1px;}

.section-gap{margin-top:16px;}
.mt8{margin-top:8px;} .mt14{margin-top:14px;}
.sub-text{font-size:12px;color:var(--sub);line-height:1.6;}