/* web/assets/styles.css —— 煤炭供应链智慧化管理平台 · 蓝白科技风 V2（设计规范 990b79d6） */
:root{
  /* 主色 / 辅助色 */
  --c-primary:#1A6DFF; --c-primary-hover:#467FFF; --c-primary-active:#0B4FD1;
  --c-cyan:#38BDF8; --c-cyan-light:#7DD3FC; --c-amber:#FF9F43;
  --c-navy:#0A2A66; --c-midnight:#071A3D;
  /* 语义色 */
  --c-success:#00B578; --c-warning:#FF9F2E; --c-danger:#F5483B; --c-info:#1A6DFF;
  --c-up:#F5483B; --c-down:#00B578;
  /* 中性色 */
  --c-bg:#F4F7FC; --c-surface:#FFFFFF; --c-surface-2:#EEF3FB;
  --c-border:#E5EAF2; --c-border-strong:#D5DEEB;
  --c-text:#101A2E; --c-text-2:#5A6B85; --c-text-3:#94A3B8; --c-text-disabled:#C0C8D6;
  /* 渐变 */
  --g-brand:linear-gradient(135deg,#1A6DFF 0%,#38BDF8 100%);
  --g-navy:linear-gradient(135deg,#0A2A66 0%,#1A6DFF 100%);
  --g-img-mask:linear-gradient(180deg,rgba(7,26,61,.35) 0%,rgba(7,26,61,.78) 100%);
  /* 阴影 */
  --sh-1:0 2px 8px rgba(16,42,90,.06);
  --sh-2:0 8px 24px rgba(16,42,90,.12);
  --sh-3:0 16px 48px rgba(16,42,90,.18);
  --sh-glow:0 0 0 3px rgba(26,109,255,.14);
  /* 圆角 / 动效 */
  --r-card:12px; --r-card-lg:16px;
  --ease:cubic-bezier(.4,0,.2,1);
  --t-fast:200ms; --t-mid:300ms;

  /* —— 兼容旧变量别名（存量样式引用）—— */
  --bg:var(--c-bg); --bg2:#EEF3FB; --panel:#FFFFFF; --panel2:#FFFFFF;
  --line:var(--c-border); --line2:var(--c-border-strong);
  --txt:var(--c-text); --txt2:var(--c-text-2); --txt3:var(--c-text-3);
  --brand:var(--c-primary); --brand2:var(--c-cyan); --amber:var(--c-amber);
  --danger:var(--c-danger); --ok:var(--c-success);
  --grad:var(--g-brand); --grad2:var(--g-navy);
  --shadow:var(--sh-2); --r:var(--r-card);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:"HarmonyOS Sans SC","HarmonyOS Sans","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  background:
    linear-gradient(180deg,#F4F7FC 0%,#FFFFFF 340px),
    var(--c-bg);
  color:var(--c-text); line-height:1.6; -webkit-font-smoothing:antialiased;
  min-height:100vh;
}
/* 细网格底纹（科技感，非深色底） */
body::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background-image:linear-gradient(rgba(26,109,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(26,109,255,.045) 1px,transparent 1px);
  background-size:24px 24px;mask-image:linear-gradient(180deg,rgba(0,0,0,.5),transparent 60%)}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;outline:none}
input,select,textarea{font-family:inherit}
::selection{background:rgba(26,109,255,.18)}
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-thumb{background:var(--c-border-strong);border-radius:6px}
::-webkit-scrollbar-thumb:hover{background:#B9C6D9}
::-webkit-scrollbar-track{background:transparent}

/* ============ 顶栏 ============ */
.topbar{
  position:sticky;top:0;z-index:60;height:64px;display:flex;align-items:center;gap:18px;
  padding:0 26px;backdrop-filter:blur(14px);
  background:rgba(255,255,255,.82);
  border-bottom:1px solid var(--c-border);
  box-shadow:0 1px 0 rgba(16,42,90,.03);
}
.logo{display:flex;align-items:center;gap:11px;font-weight:800;letter-spacing:.5px;white-space:nowrap;color:var(--c-text)}
.logo .mark{
  width:34px;height:34px;border-radius:9px;background:var(--g-brand);display:grid;place-items:center;
  font-size:19px;color:#fff;box-shadow:0 6px 16px rgba(26,109,255,.35);
}
.logo b{font-size:17px}
.logo span{font-size:11px;color:var(--c-text-3);display:block;line-height:1;font-weight:500;letter-spacing:2px}
.nav{display:flex;gap:4px;margin-left:14px;flex:1;flex-wrap:wrap}
.nav a{padding:8px 14px;border-radius:9px;color:var(--c-text-2);font-size:14px;transition:var(--t-fast) var(--ease);white-space:nowrap;position:relative}
.nav a:hover{color:var(--c-primary);background:rgba(26,109,255,.08)}
.nav a.active{color:var(--c-primary);background:rgba(26,109,255,.1);box-shadow:inset 0 0 0 1px rgba(26,109,255,.22)}
.topbar .right{display:flex;align-items:center;gap:10px;margin-left:auto}
.userchip{display:flex;align-items:center;gap:9px;padding:6px 12px;border-radius:20px;background:var(--c-surface-2);border:1px solid var(--c-border);font-size:13px;color:var(--c-text)}
.avatar{width:26px;height:26px;border-radius:50%;background:var(--g-brand);display:grid;place-items:center;font-size:13px;font-weight:700;color:#fff}

/* ============ 按钮 ============ */
.btn{padding:9px 18px;border-radius:10px;font-size:14px;font-weight:600;transition:var(--t-fast) var(--ease);background:#fff;color:var(--c-text-2);border:1px solid var(--c-border-strong)}
.btn:hover{color:var(--c-primary);border-color:var(--c-primary);background:#F7FAFF;transform:translateY(-1px)}
.btn.primary{background:var(--g-brand);color:#fff;border:none;box-shadow:0 6px 18px rgba(26,109,255,.32)}
.btn.primary:hover{filter:brightness(1.06);transform:translateY(-1px);box-shadow:0 10px 26px rgba(26,109,255,.42)}
.btn.ghost{background:transparent;border-color:transparent;color:var(--c-text-2)}
.btn.ghost:hover{background:rgba(26,109,255,.08);color:var(--c-primary)}
.btn.sm{padding:6px 12px;font-size:13px}
.btn.danger{background:#FEF0EF;color:var(--c-danger);border-color:#F8CFCB}
.btn.danger:hover{background:#FDE3E1;border-color:var(--c-danger)}
.btn.block{width:100%;justify-content:center;display:flex}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important;filter:none!important}

/* ============ 布局 ============ */
.wrap{max-width:1520px;margin:0 auto;padding:24px 26px 90px}
.grid{display:grid;gap:18px}
.card{
  background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--r-card);
  box-shadow:var(--sh-1);padding:20px;position:relative;overflow:hidden;
  transition:box-shadow var(--t-fast) var(--ease),transform var(--t-fast) var(--ease),border-color var(--t-fast) var(--ease);
}
.card::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:var(--g-brand);opacity:0;transform:scaleX(.35);transform-origin:left;transition:opacity var(--t-fast) var(--ease),transform var(--t-fast) var(--ease)}
.card:hover{box-shadow:var(--sh-2);border-color:rgba(26,109,255,.28);transform:translateY(-2px)}
.card:hover::before{opacity:1;transform:scaleX(1)}
.card h3{font-size:15px;display:flex;align-items:center;gap:8px;margin-bottom:14px;font-weight:700;color:var(--c-text)}
.card h3 .tag{margin-left:auto;font-size:11px;color:var(--c-text-3);font-weight:500}
.muted{color:var(--c-text-2);font-size:13px}
.muted2{color:var(--c-text-3);font-size:12px}
.row{display:flex;gap:12px;align-items:center}
.between{display:flex;justify-content:space-between;align-items:center;gap:12px}
.wrapflex{display:flex;flex-wrap:wrap;gap:12px}

/* ============ 首页 Hero（真实大背景图） ============ */
.hero{
  position:relative;margin:-24px -26px 30px;padding:96px 26px 84px;text-align:center;overflow:hidden;
  background:url('/assets/img/hero.webp') center 42% / cover no-repeat, var(--g-navy);
}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,26,61,.32) 0%,rgba(7,26,61,.62) 55%,rgba(7,26,61,.86) 100%)}
.hero>*{position:relative;z-index:2}
.hero .badge-top{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:20px;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);backdrop-filter:blur(8px);
  color:#fff;font-size:12.5px;letter-spacing:.5px;margin-bottom:18px}
.hero h1{font-size:44px;font-weight:900;letter-spacing:1px;line-height:1.25;color:#fff;
  text-shadow:0 2px 12px rgba(0,0,0,.45)}
.hero h1 em{font-style:normal;background:linear-gradient(120deg,#BFE0FF 0%,#7DD3FC 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero .sub{max-width:820px;margin:16px auto 0;color:rgba(255,255,255,.88);font-size:16px;text-shadow:0 1px 6px rgba(0,0,0,.4)}
.hero .sub b{color:#fff}
.hero .cta{margin-top:26px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.hero .cta .btn{background:rgba(255,255,255,.16);color:#fff;border:1px solid rgba(255,255,255,.35);backdrop-filter:blur(8px)}
.hero .cta .btn:hover{background:rgba(255,255,255,.28);color:#fff;border-color:#fff}
.hero .cta .btn.primary{background:var(--g-brand);border:none;color:#fff}
.hero .cta .btn.primary:hover{color:#fff}
/* 玻璃数据条 */
.kpi{display:flex;gap:40px;justify-content:center;margin:34px auto 0;flex-wrap:wrap;
  padding:20px 40px;border-radius:16px;width:fit-content;max-width:94%;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.24);backdrop-filter:blur(10px)}
.kpi .k{text-align:center}
.kpi .k b{display:block;font-size:30px;font-weight:800;color:#fff;font-variant-numeric:tabular-nums}
.kpi .k span{font-size:12px;color:rgba(255,255,255,.82)}

/* ============ 角色卡片（真实场景图） ============ */
.rolecards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:18px}
.role{padding:0;border-radius:var(--r-card-lg);border:1px solid var(--c-border);position:relative;overflow:hidden;
  background:var(--c-surface);box-shadow:var(--sh-1);transition:var(--t-fast) var(--ease)}
.role:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:rgba(26,109,255,.28)}
.role .cover{height:150px;background-size:cover;background-position:center;position:relative}
.role .cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,42,102,.08) 0%,rgba(10,42,102,.42) 100%)}
.role .body{padding:20px 22px 22px}
.role .ic{position:absolute;left:20px;bottom:-24px;width:48px;height:48px;border-radius:12px;background:var(--g-brand);
  display:grid;place-items:center;font-size:24px;z-index:3;box-shadow:0 8px 20px rgba(26,109,255,.4);color:#fff}
.role h4{margin:16px 0 6px;font-size:18px;color:var(--c-text)}
.role .desc{color:var(--c-text-2);font-size:13.5px;min-height:66px}
.role ul{margin-top:10px;padding-left:18px;color:var(--c-text-2);font-size:13px}
.role ul li{margin:5px 0}
.role ul li::marker{color:var(--c-primary)}
.role .bar{position:absolute;left:0;top:0;width:4px;height:150px;z-index:2}
.role.d .bar{background:linear-gradient(#FF7043,#FF9F43)}
.role.s .bar{background:linear-gradient(#00B578,#38BDF8)}
.role.v .bar{background:linear-gradient(#7C5CFF,#38BDF8)}

.featuregrid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:6px}
.feat{padding:18px;border-radius:var(--r-card);background:var(--c-surface);border:1px solid var(--c-border);transition:var(--t-fast) var(--ease);cursor:pointer;box-shadow:var(--sh-1);position:relative;overflow:hidden}
.feat::after{content:"";position:absolute;left:0;top:0;height:3px;width:100%;background:var(--g-brand);transform:scaleX(0);transform-origin:left;transition:transform var(--t-fast) var(--ease)}
.feat:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:rgba(26,109,255,.3)}
.feat:hover::after{transform:scaleX(1)}
.feat .ic{font-size:24px;width:44px;height:44px;border-radius:12px;background:var(--c-surface-2);display:grid;place-items:center}
.feat b{display:block;margin:12px 0 4px;font-size:14.5px;color:var(--c-text)}
.feat p{color:var(--c-text-3);font-size:12.5px}

/* 数据实力条（长场景图 + 蓝叠） */
.strength{position:relative;margin:30px 0 6px;border-radius:var(--r-card-lg);overflow:hidden;padding:40px 30px;
  background:url('/assets/img/band.webp') center/cover no-repeat,var(--g-navy)}
.strength::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(10,42,102,.86),rgba(26,109,255,.7))}
.strength .in{position:relative;z-index:2;display:flex;gap:36px;justify-content:space-around;flex-wrap:wrap;color:#fff;text-align:center}
.strength .in .s b{display:block;font-size:32px;font-weight:800;font-variant-numeric:tabular-nums}
.strength .in .s span{font-size:12.5px;color:rgba(255,255,255,.85)}

/* 场景图卡（知识库/详情通用） */
.scene{border-radius:var(--r-card);overflow:hidden;position:relative;height:170px;background:var(--g-navy)}
.scene img{width:100%;height:100%;object-fit:cover;transition:transform var(--t-mid) var(--ease);display:block}
.scene:hover img{transform:scale(1.05)}

/* ============ 表单 ============ */
.form{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form.one{grid-template-columns:1fr}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:13px;color:var(--c-text-2);font-weight:500}
.field label .req{color:var(--c-danger);margin-left:3px}
.field input,.field select,.field textarea{
  padding:10px 13px;border-radius:10px;background:#fff;border:1px solid var(--c-border-strong);
  color:var(--c-text);font-size:14px;transition:var(--t-fast) var(--ease)}
.field input::placeholder,.field textarea::placeholder{color:var(--c-text-3)}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--c-primary);box-shadow:var(--sh-glow);background:#fff}
.field.full{grid-column:1/-1}
.field textarea{min-height:84px;resize:vertical}
.paymodes{display:flex;gap:8px;flex-wrap:wrap;margin-top:4px}
.paymode{padding:8px 14px;border-radius:9px;border:1px solid var(--c-border-strong);font-size:13px;background:#fff;color:var(--c-text-2);cursor:pointer;transition:var(--t-fast) var(--ease);position:relative}
.paymode:hover{border-color:var(--c-primary);color:var(--c-primary)}
.paymode.on{background:#F0F6FF;border-color:var(--c-primary);color:var(--c-primary);font-weight:600;box-shadow:var(--sh-glow)}
.paymode .rec{position:absolute;top:-9px;right:-6px;background:var(--c-amber);color:#fff;font-size:10px;padding:1px 7px;border-radius:10px}
.hint{font-size:12px;color:var(--c-text-3)}

/* ============ 表格/列表 ============ */
.table{width:100%;border-collapse:collapse;font-size:13.5px}
.table th{text-align:left;padding:10px 12px;color:var(--c-text-3);font-weight:600;font-size:12.5px;border-bottom:1px solid var(--c-border);white-space:nowrap;background:var(--c-surface-2)}
.table td{padding:11px 12px;border-bottom:1px solid var(--c-border);color:var(--c-text)}
.table tr:hover td{background:#F7FAFF}
.badge{display:inline-block;padding:2px 9px;border-radius:20px;font-size:11.5px;border:1px solid transparent;font-weight:500}
.badge.blue{background:#EEF3FF;color:var(--c-primary);border-color:#D3E1FF}
.badge.green{background:#E6F7F0;color:var(--c-success);border-color:#BFEBD8}
.badge.amber{background:#FFF4E6;color:#B76E00;border-color:#FFE0B8}
.badge.red{background:#FEF0EF;color:var(--c-danger);border-color:#F8CFCB}
.badge.gray{background:#F0F3F8;color:var(--c-text-2);border-color:var(--c-border)}

.empty{padding:46px 20px;text-align:center;color:var(--c-text-3)}
.empty .ic{font-size:40px;opacity:.55;margin-bottom:10px}

/* ============ 操作台 KPI ============ */
.statgrid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.stat{padding:16px;border-radius:var(--r-card);background:var(--c-surface);border:1px solid var(--c-border);box-shadow:var(--sh-1);transition:var(--t-fast) var(--ease);position:relative;overflow:hidden}
.stat::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--g-brand);opacity:.85}
.stat:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:rgba(26,109,255,.28)}
.stat .lab{font-size:12px;color:var(--c-text-3)}
.stat .val{font-size:24px;font-weight:800;margin-top:6px;color:var(--c-primary);font-variant-numeric:tabular-nums}
.stat .val.sm{font-size:19px}

.chart{width:100%;height:280px}
.chart.sm{height:220px}

/* 煤价表 */
.pricecell{font-variant-numeric:tabular-nums}
.up{color:var(--c-up)}.down{color:var(--c-down)}.flat{color:var(--c-text-2)}

/* ============ 地图（白底） ============ */
.mapwrap{position:relative;display:grid;grid-template-columns:1.55fr 1fr;gap:18px}
#chinaMap{width:100%;height:520px;border-radius:var(--r-card);background:linear-gradient(160deg,#F7FAFF,#EEF3FB);border:1px solid var(--c-border)}
.map-ctrl{padding:16px;border-radius:var(--r-card);background:var(--c-surface);border:1px solid var(--c-border);box-shadow:var(--sh-1);display:flex;flex-direction:column;gap:12px}
.map-ctrl select{padding:9px 12px;border-radius:9px;background:#fff;border:1px solid var(--c-border-strong);color:var(--c-text);font-size:13.5px}
.map-ctrl select:focus{border-color:var(--c-primary);box-shadow:var(--sh-glow)}
.freight-opt{padding:12px 14px;border-radius:11px;border:1px solid var(--c-border);background:var(--c-surface-2);transition:var(--t-fast) var(--ease);cursor:pointer}
.freight-opt:hover{border-color:var(--c-primary);background:#F0F6FF;transform:translateX(3px)}
.freight-opt .top{display:flex;justify-content:space-between;align-items:center}
.freight-opt .mode{font-weight:700;font-size:14px;color:var(--c-text)}
.freight-opt .price{font-size:19px;font-weight:800;color:var(--c-primary);font-variant-numeric:tabular-nums}
.freight-opt .meta{font-size:12px;color:var(--c-text-3);margin-top:4px;display:flex;gap:14px}
.legend{display:flex;gap:16px;flex-wrap:wrap;font-size:12px;color:var(--c-text-2);margin-top:8px}
.legend i{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:5px;vertical-align:middle}

/* ============ 抽屉 · 小煤 ============ */
.fab{
  position:fixed;right:26px;bottom:26px;z-index:80;width:64px;height:64px;border-radius:50%;
  background:var(--g-brand);display:grid;place-items:center;cursor:pointer;color:#fff;
  box-shadow:0 10px 30px rgba(26,109,255,.5);transition:var(--t-fast) var(--ease);animation:float 3s ease-in-out infinite;
}
.fab:hover{transform:scale(1.08);box-shadow:0 14px 38px rgba(26,109,255,.62)}
.fab .face{font-size:30px}
.fab .dot{position:absolute;top:2px;right:2px;width:14px;height:14px;border-radius:50%;background:var(--c-success);border:2px solid #fff}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
.fab .lbl{position:absolute;right:74px;white-space:nowrap;background:#fff;padding:7px 12px;border-radius:9px;font-size:12.5px;border:1px solid var(--c-border);box-shadow:var(--sh-2);opacity:0;pointer-events:none;transition:var(--t-fast) var(--ease);color:var(--c-text)}
.fab:hover .lbl{opacity:1}

.drawer-mask{position:fixed;inset:0;background:rgba(10,42,102,.28);backdrop-filter:blur(3px);z-index:90;opacity:0;pointer-events:none;transition:var(--t-mid) var(--ease)}
.drawer-mask.open{opacity:1;pointer-events:auto}
.drawer{
  position:fixed;top:0;right:0;height:100vh;width:440px;max-width:94vw;z-index:100;
  background:#fff;
  border-left:1px solid var(--c-border);box-shadow:-20px 0 60px rgba(16,42,90,.18);
  transform:translateX(105%);transition:transform var(--t-mid) var(--ease);display:flex;flex-direction:column;
}
.drawer.open{transform:translateX(0)}
.dr-head{padding:16px 18px;border-bottom:1px solid var(--c-border);display:flex;align-items:center;gap:12px;background:linear-gradient(135deg,#F4F8FF,#EEF3FB)}
.dr-avatar{width:44px;height:44px;border-radius:50%;background:var(--g-brand);display:grid;place-items:center;font-size:24px;color:#fff;box-shadow:0 8px 20px rgba(26,109,255,.4)}
.dr-head b{font-size:16px;color:var(--c-text)}
.dr-head .st{font-size:11.5px;color:var(--c-success)}
.dr-head .x{margin-left:auto;background:transparent;color:var(--c-text-2);font-size:20px;padding:4px 8px;border-radius:8px;transition:var(--t-fast) var(--ease)}
.dr-head .x:hover{background:rgba(26,109,255,.1);color:var(--c-primary)}
.dr-note{padding:8px 18px;font-size:11.5px;color:#8A5A00;background:#FFF8EC;border-bottom:1px solid #FFE9C7}
.dr-body{flex:1;overflow-y:auto;padding:16px 18px;display:flex;flex-direction:column;gap:14px;background:var(--c-bg)}
.msg{max-width:88%;padding:11px 14px;border-radius:14px;font-size:13.5px;line-height:1.65;white-space:pre-wrap;word-break:break-word}
.msg.user{align-self:flex-end;background:var(--g-brand);color:#fff;border-bottom-right-radius:4px;box-shadow:0 6px 16px rgba(26,109,255,.28)}
.msg.bot{align-self:flex-start;background:#fff;border:1px solid var(--c-border);color:var(--c-text);border-bottom-left-radius:4px;box-shadow:var(--sh-1)}
.msg.bot .refs{margin-top:9px;padding-top:9px;border-top:1px dashed var(--c-border);display:flex;flex-direction:column;gap:6px}
.ref-card{font-size:12px;padding:8px 10px;border-radius:9px;background:#F0F6FF;border:1px solid #D3E1FF;cursor:pointer;transition:var(--t-fast) var(--ease)}
.ref-card:hover{background:#E3EEFF;transform:translateX(2px)}
.ref-card b{display:block;color:var(--c-primary);margin-bottom:2px}
.ref-card span{color:var(--c-text-3)}
.typing{display:inline-flex;gap:4px;align-items:center}
.typing i{width:6px;height:6px;border-radius:50%;background:var(--c-primary);animation:blink 1.2s infinite}
.typing i:nth-child(2){animation-delay:.2s}.typing i:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,60%,100%{opacity:.25}30%{opacity:1}}
.dr-quick{padding:8px 18px;display:flex;gap:7px;flex-wrap:wrap;border-top:1px solid var(--c-border);background:#fff}
.chip{font-size:12px;padding:5px 11px;border-radius:20px;background:var(--c-surface-2);border:1px solid var(--c-border);cursor:pointer;color:var(--c-text-2);transition:var(--t-fast) var(--ease)}
.chip:hover{background:#E3EEFF;border-color:var(--c-primary);color:var(--c-primary)}
.dr-foot{padding:12px 14px;border-top:1px solid var(--c-border);display:flex;gap:9px;background:#fff}
.dr-foot textarea{flex:1;min-height:44px;max-height:120px;padding:10px 12px;border-radius:11px;background:var(--c-surface-2);border:1px solid var(--c-border-strong);color:var(--c-text);font-size:13.5px;resize:none}
.dr-foot textarea:focus{outline:none;border-color:var(--c-primary);box-shadow:var(--sh-glow);background:#fff}

/* ============ 登录/注册 ============ */
.authwrap{min-height:100vh;display:grid;place-items:center;padding:30px;
  background:linear-gradient(135deg,#EEF3FB 0%,#F4F7FC 40%,#E8F1FF 100%)}
.authcard{width:430px;max-width:96vw;padding:32px;border-radius:18px;background:#fff;border:1px solid var(--c-border);box-shadow:var(--sh-3)}
.authcard h2{font-size:22px;margin-bottom:6px;color:var(--c-text)}
.authcard .tabs{display:flex;gap:6px;margin:18px 0;background:var(--c-surface-2);padding:4px;border-radius:11px}
.authcard .tabs button{flex:1;padding:9px;border-radius:8px;background:transparent;color:var(--c-text-2);font-size:14px;transition:var(--t-fast) var(--ease)}
.authcard .tabs button.on{background:#fff;color:var(--c-primary);box-shadow:var(--sh-1);font-weight:600}

/* ============ Toast / Modal ============ */
.toast{position:fixed;top:78px;left:50%;transform:translateX(-50%) translateY(-20px);z-index:200;padding:12px 20px;border-radius:11px;
  background:#fff;border:1px solid var(--c-border-strong);box-shadow:var(--sh-3);font-size:14px;color:var(--c-text);opacity:0;transition:var(--t-fast) var(--ease);pointer-events:none;max-width:80vw}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.err{border-color:var(--c-danger);color:var(--c-danger)}
.toast.ok{border-color:var(--c-success);color:var(--c-success)}
.modal-mask{position:fixed;inset:0;background:rgba(10,42,102,.3);backdrop-filter:blur(4px);z-index:150;display:none;place-items:center;padding:20px;animation:fadeIn var(--t-fast) var(--ease)}
.modal-mask.open{display:grid}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.modal{width:640px;max-width:96vw;max-height:88vh;overflow-y:auto;padding:24px;border-radius:16px;background:#fff;border:1px solid var(--c-border);box-shadow:var(--sh-3);animation:popUp var(--t-mid) var(--ease)}
@keyframes popUp{from{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:none}}
.modal h3{font-size:17px;margin-bottom:16px;color:var(--c-text)}
.notice{margin-top:14px;padding:11px 14px;border-radius:10px;font-size:12.5px;background:#FFF8EC;border:1px solid #FFE9C7;color:#8A5A00}

/* 知识库 */
.kblayout{display:grid;grid-template-columns:236px 1fr;gap:18px}
.kbcat{padding:9px 13px;border-radius:9px;cursor:pointer;font-size:13.5px;color:var(--c-text-2);display:flex;justify-content:space-between;align-items:center;transition:var(--t-fast) var(--ease)}
.kbcat:hover{background:rgba(26,109,255,.07);color:var(--c-primary)}
.kbcat.on{background:#EEF3FF;color:var(--c-primary);font-weight:600;box-shadow:inset 3px 0 0 var(--c-primary)}
.kbcat .n{font-size:11px;color:var(--c-text-3)}
.kb-art{padding:14px 16px;border-radius:11px;border:1px solid var(--c-border);background:#fff;cursor:pointer;transition:var(--t-fast) var(--ease);margin-bottom:10px;box-shadow:var(--sh-1)}
.kb-art:hover{border-color:var(--c-primary);box-shadow:var(--sh-2);transform:translateX(3px)}
.kb-art b{font-size:14.5px;color:var(--c-text)}
.kb-art p{font-size:12.5px;color:var(--c-text-2);margin-top:5px}
.kb-art em{color:#B76E00;font-style:normal;background:#FFF4E6;padding:0 3px;border-radius:3px}
.kb-content{font-size:14.5px;line-height:1.9;color:var(--c-text)}
.kb-content b{color:var(--c-primary)}

/* 项目关联图节点 */
.relgraph{width:100%;height:460px}

/* ============ 交互动效 ============ */
.fade-up{animation:fadeUp .5s var(--ease) both}
@keyframes fadeUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.view-enter{animation:viewIn 240ms var(--ease) both}
@keyframes viewIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(26,109,255,.5)}70%{box-shadow:0 0 0 12px rgba(26,109,255,0)}100%{box-shadow:0 0 0 0 rgba(26,109,255,0)}}
.flash{animation:pulse 1.2s var(--ease) 2}

/* 骨架屏 / 加载 */
.skel{background:linear-gradient(90deg,#EEF3FB 25%,#F7FAFF 37%,#EEF3FB 63%);background-size:400% 100%;animation:shimmer 1.5s infinite;border-radius:8px}
@keyframes shimmer{0%{background-position:100% 0}100%{background-position:-100% 0}}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
}

@media(max-width:1280px){
  .statgrid{grid-template-columns:repeat(3,1fr)}
  .featuregrid{grid-template-columns:repeat(2,1fr)}
  .rolecards{grid-template-columns:1fr}
  .mapwrap{grid-template-columns:1fr}
}
@media(max-width:760px){
  .hero h1{font-size:32px}
  .form{grid-template-columns:1fr}
  .kblayout{grid-template-columns:1fr}
  .kpi{gap:24px;padding:16px 24px}
}

/* ============ 市场公开项目 · 智慧评分 / 卡片 / 筛选（V2 增量） ============ */
/* 评分徽章 */
.score-badge{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border-radius:999px;font-weight:800;font-size:13px;line-height:1.5;color:#fff;flex:none}
.score-badge b{font-size:14px}
.score-badge i{font-style:normal;font-size:11px;opacity:.9;border-left:1px solid rgba(255,255,255,.4);padding-left:4px}
.score-badge.s{background:linear-gradient(135deg,#00B578,#00d18a)}
.score-badge.a{background:linear-gradient(135deg,#1A6DFF,#467FFF)}
.score-badge.b{background:linear-gradient(135deg,#FF9F43,#FFBE73)}
.score-badge.c{background:linear-gradient(135deg,#94A3B8,#B6C2D4)}

/* 操作台首页简化条目 */
.bid-mini{display:flex;gap:10px;align-items:center;padding:10px 12px;border-radius:10px;border:1px solid var(--c-border);background:#fff;margin-bottom:8px;cursor:pointer;transition:transform var(--t-fast) var(--ease),box-shadow var(--t-fast) var(--ease),border-color var(--t-fast) var(--ease)}
.bid-mini:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:#C9DCFF}
.bid-mini .gm{display:flex;flex-direction:column;align-items:center;justify-content:center;width:44px;height:44px;border-radius:9px;color:#fff;flex:none}
.bid-mini .gm b{font-size:15px;line-height:1}
.bid-mini .gm span{font-size:11px;opacity:.92}
.bid-mini .gm.s{background:linear-gradient(135deg,#00B578,#00d18a)}
.bid-mini .gm.a{background:linear-gradient(135deg,#1A6DFF,#467FFF)}
.bid-mini .gm.b{background:linear-gradient(135deg,#FF9F43,#FFBE73)}
.bid-mini .gm.c{background:linear-gradient(135deg,#94A3B8,#B6C2D4)}
.bid-mini .bm{min-width:0;flex:1}
.bid-mini .bt{font-weight:700;font-size:13.5px;color:var(--c-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bid-mini .bmeta{font-size:12px;color:var(--c-text-2);margin-top:3px;display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.more{color:var(--c-primary);font-size:13px;font-weight:600;text-decoration:none;transition:transform var(--t-fast) var(--ease)}
.more:hover{transform:translateX(3px)}
.more.block{display:block;text-align:center;padding:8px;margin-top:4px}

.freight-mini{width:100%;height:150px;border-radius:10px;background:linear-gradient(180deg,#F7FAFF,#EEF3FB);overflow:hidden}

/* 市场公开项目页 · 筛选 */
.flabel{display:block;font-size:12.5px;font-weight:700;color:var(--c-text-2);margin-bottom:8px}
.fsel{display:flex;flex-wrap:wrap;gap:6px}
.fopt{padding:4px 10px;border-radius:8px;border:1px solid var(--c-border);background:#fff;font-size:12.5px;color:var(--c-text-2);cursor:pointer;transition:all var(--t-fast) var(--ease)}
.fopt:hover{border-color:#9DBDFF;color:var(--c-primary)}
.fopt.on{background:var(--c-primary);border-color:var(--c-primary);color:#fff;font-weight:600}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}
.fchip{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:999px;background:#EAF1FF;color:var(--c-primary);font-size:12px;font-weight:600;cursor:pointer}
.fchip i{font-style:normal;font-weight:800;opacity:.7}
.fchip:hover{background:#DCE8FF}

.sorttabs{display:inline-flex;border:1px solid var(--c-border);border-radius:9px;overflow:hidden}
.sorttabs button{border:none;background:#fff;padding:7px 14px;font-size:13px;color:var(--c-text-2);cursor:pointer;border-right:1px solid var(--c-border);transition:all var(--t-fast) var(--ease)}
.sorttabs button:last-child{border-right:none}
.sorttabs button.on{background:var(--c-primary);color:#fff;font-weight:600}
.sorttabs button:hover:not(.on){background:#F4F7FC;color:var(--c-primary)}

/* 项目卡片（列表页） */
.bidgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.bidcard{background:#fff;border:1px solid var(--c-border);border-radius:var(--r-card);padding:16px;cursor:pointer;position:relative;overflow:hidden;transition:transform var(--t-fast) var(--ease),box-shadow var(--t-fast) var(--ease),border-color var(--t-fast) var(--ease)}
.bidcard::before{content:'';position:absolute;left:0;top:0;height:3px;width:100%;background:var(--g-brand);transform:scaleX(0);transform-origin:left;transition:transform var(--t-mid) var(--ease)}
.bidcard:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:#C9DCFF}
.bidcard:hover::before{transform:scaleX(1)}
.bc-top{display:flex;gap:12px;align-items:flex-start}
.bc-t{min-width:0;flex:1}
.bc-title{font-weight:800;font-size:15px;color:var(--c-text);line-height:1.4;margin-bottom:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.bc-tags{display:flex;gap:6px;flex-wrap:wrap}
.bc-info{display:grid;grid-template-columns:1fr 1fr;gap:8px 16px;margin:14px 0;padding:12px 0;border-top:1px dashed var(--c-border);border-bottom:1px dashed var(--c-border)}
.bc-info>div{display:flex;justify-content:space-between;align-items:center;font-size:13px}
.bc-info .k{color:var(--c-text-3);font-size:12.5px}
.bc-info b{color:var(--c-text);font-weight:700}
.bc-foot{display:flex;justify-content:space-between;align-items:center;font-size:12px}
.bc-foot .btn{margin-left:6px}

/* 详情页评分卡与明细条 */
.bid-scoretop{display:flex;align-items:center;gap:18px;padding:18px;border-radius:var(--r-card);margin-top:14px;color:#fff}
.bid-scoretop.s{background:linear-gradient(135deg,#00B578,#0aa86f)}
.bid-scoretop.a{background:linear-gradient(135deg,#1A6DFF,#0B4FD1)}
.bid-scoretop.b{background:linear-gradient(135deg,#FF9F43,#F0891F)}
.bid-scoretop.c{background:linear-gradient(135deg,#7A8AA5,#94A3B8)}
.bsc{text-align:center;flex:none;border-right:1px solid rgba(255,255,255,.35);padding-right:18px}
.bsc-num{font-size:40px;font-weight:900;line-height:1}
.bsc-grade{font-size:12.5px;opacity:.95;margin-top:4px}
.bsc-sum{font-size:14px;line-height:1.7;font-weight:500}
.bid-detail-bars{margin-top:16px}
.bar-row{display:grid;grid-template-columns:110px 1fr 52px;align-items:center;gap:10px;margin-top:10px}
.bar-row .bl{font-size:12.5px;color:var(--c-text-2);font-weight:600}
.bar-row .bl i{display:block;font-style:normal;font-size:11px;color:var(--c-text-3);font-weight:400}
.bar-row .bt{height:9px;border-radius:999px;background:#EEF3FB;overflow:hidden}
.bar-row .bf{height:100%;border-radius:999px;background:var(--g-brand);animation:growBar .8s var(--ease) both}
@keyframes growBar{from{width:0}}
.bar-row .bv{font-size:12.5px;font-weight:700;color:var(--c-text);text-align:right}
.br{grid-column:2/4;font-size:12px;color:var(--c-text-3);margin:-4px 0 4px}

@media(max-width:1280px){.bidgrid{grid-template-columns:1fr}}

/* ================= 企业招标/接标（订单平台专业化重构） ================= */
.ordtabs{display:flex;gap:6px;margin-bottom:16px;border-bottom:2px solid var(--c-border)}
.ordtab{padding:10px 18px;font-size:14px;font-weight:600;color:var(--c-text-2);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;transition:all var(--t-fast) var(--ease)}
.ordtab:hover{color:var(--c-primary)}
.ordtab.on{color:var(--c-primary);border-bottom-color:var(--c-primary)}

.badge.cyan{background:#E6F6FE;color:#0E8FB8;border-color:#BFE9F7}
.badge.purple{background:#F0EDFF;color:#6B4EE6;border-color:#DDD4FF}

.viewtabs{display:inline-flex;border:1px solid var(--c-border);border-radius:9px;overflow:hidden}
.viewtabs button{border:none;background:#fff;padding:7px 14px;font-size:13px;color:var(--c-text-2);cursor:pointer;border-right:1px solid var(--c-border);transition:all var(--t-fast) var(--ease)}
.viewtabs button:last-child{border-right:none}
.viewtabs button.on{background:var(--c-primary);color:#fff;font-weight:600}

.status-tag{display:inline-flex;align-items:center;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:700;color:var(--sc);background:color-mix(in srgb,var(--sc) 12%,#fff);border:1px solid color-mix(in srgb,var(--sc) 28%,#fff)}

.ordgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:14px}
.ord-card{background:#fff;border:1px solid var(--c-border);border-radius:var(--r-card);padding:16px;cursor:pointer;transition:transform var(--t-fast) var(--ease),box-shadow var(--t-fast) var(--ease),border-color var(--t-fast) var(--ease);position:relative;overflow:hidden}
.ord-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--g-brand);opacity:0;transition:opacity var(--t-fast) var(--ease)}
.ord-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:#9DBDFF}
.ord-card:hover::before{opacity:1}
.oc-head{display:flex;align-items:center;gap:8px;margin-bottom:10px}
.oc-no{font-size:12px;color:var(--c-text-3);font-family:ui-monospace,Menlo,monospace}
.oc-title{font-size:15.5px;font-weight:700;color:var(--c-text);line-height:1.4;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.oc-amount{display:flex;align-items:baseline;gap:10px;margin-bottom:10px}
.oc-amount .pricecell{font-size:20px;font-weight:800;color:var(--c-primary)}
.oc-meta{display:flex;flex-direction:column;gap:5px;font-size:13px;color:var(--c-text-2);margin-bottom:12px}
.oc-foot{display:flex;align-items:center;justify-content:space-between;gap:8px;padding-top:10px;border-top:1px dashed var(--c-border);font-size:12.5px;flex-wrap:wrap}
.oc-foot .badge{margin-left:4px}

.quotelist{display:flex;flex-direction:column;gap:10px;margin-top:8px}
.quote-card{border:1.5px solid var(--c-border);border-radius:12px;padding:13px 15px;background:#fff;transition:all var(--t-fast) var(--ease)}
.quote-card:hover{border-color:#9DBDFF;box-shadow:var(--sh-1)}
.quote-card.sel{border-color:var(--c-primary);background:#F5F9FF;box-shadow:var(--sh-glow)}
.quote-card.won{border-color:var(--c-success);background:#F2FBF7;box-shadow:0 0 0 3px rgba(0,181,120,.14)}
.quote-card.lost{opacity:.6;background:#FAFBFD}
.qc-head{display:flex;align-items:center;gap:8px}
.qc-pick{display:inline-flex;align-items:center;justify-content:center;width:18px}
.qc-pick input{width:16px;height:16px;accent-color:var(--c-primary);cursor:pointer}
.qc-head b{font-size:14.5px}
.qc-head .k,.quote-card .k{font-size:12px;color:var(--c-text-3);display:block}
.qc-ability{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.abitem{font-size:11.5px;padding:2px 8px;border-radius:6px;background:#F4F7FC;color:var(--c-text-2)}
.ability{color:var(--c-primary)}

.compare td.best{background:#E6F7F0;color:var(--c-success);font-weight:800}
.compare th{text-align:center}
.compare td{text-align:center}

.banner{padding:11px 15px;border-radius:10px;font-size:13.5px;margin:10px 0;font-weight:600}
.banner.ok{background:#E6F7F0;border:1px solid #BFEBD8;color:var(--c-success)}
.banner.gray{background:#F0F3F8;border:1px solid var(--c-border);color:var(--c-text-2)}
.banner.info{background:#EEF3FF;border:1px solid #D3E1FF;color:var(--c-primary)}

.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--c-danger);margin-left:2px}
.noti-item{display:flex;gap:10px;padding:11px 12px;border-radius:10px;border:1px solid var(--c-border);margin-bottom:8px;transition:all var(--t-fast) var(--ease)}
.noti-item:hover{border-color:#9DBDFF;background:#F9FBFF}
.noti-item.unread{background:#F5F9FF;border-color:#D3E1FF}
.noti-ic{font-size:18px;line-height:1.4}

@media(max-width:720px){.ordgrid{grid-template-columns:1fr}}