/* ============================================================
   物流一张图 · 样式
   ============================================================ */
:root{
  --net-sea1:#0d243f; --net-sea2:#060f1e;
  --net-land:#16375f;
  --net-land-line:#4a86c9;
  --net-grid:rgba(120,180,255,.055);
  --net-port-sea:rgba(34,211,238,.62);
  --net-port-sea-s:#67e8f9;
  --net-port-riv:rgba(96,165,250,.55);
  --net-port-riv-s:#93c5fd;
  --net-panel:rgba(7,20,38,.84);
  --net-bd:rgba(120,180,255,.20);
  --net-tx:#dbeafe;
  --net-tx2:#8fb4dd;
}

.netwrap{
  position:relative;border-radius:var(--r-xl);overflow:hidden;
  background:#060f1e;border:1px solid var(--net-bd);
  box-shadow:var(--sh-4);
}
.netwrap.full{height:calc(100vh - var(--topbar-h) - 190px);min-height:600px}
.netwrap.embed{height:520px}

.net-stage{position:absolute;inset:0;cursor:grab}
.net-stage.grab{cursor:grabbing}
.net-svg{width:100%;height:100%;display:block;touch-action:none}

/* ---- 底图 ---- */
.n-prov{
  fill:var(--net-land);stroke:var(--net-land-line);stroke-width:.7;
  stroke-linejoin:round;vector-effect:non-scaling-stroke;
  transition:fill .35s var(--ease);
}
.n-jdline{
  fill:none;stroke:#7dd3fc;stroke-width:2.2;stroke-linecap:round;
  vector-effect:non-scaling-stroke;opacity:.9;
}
.n-corr-l{
  fill:none;stroke-width:1.9;stroke-opacity:.55;stroke-linecap:round;
  stroke-dasharray:6 7;vector-effect:non-scaling-stroke;cursor:pointer;
  transition:stroke-opacity .2s,stroke-width .2s;
}
.n-corr-l:hover{stroke-opacity:1;stroke-width:3.2}
.n-mv{filter:drop-shadow(0 0 4px currentColor)}

/* ---- 标记 ---- */
.n-p,.n-h{cursor:pointer}
.n-p .pc{transition:r .18s var(--ease),filter .18s}
.n-p:hover .pc{filter:brightness(1.5) drop-shadow(0 0 7px #67e8f9)}
.n-p.sel .pc{stroke:#fff;stroke-width:2.2}
.n-h .hc{transition:filter .18s}
.n-h:hover .hc{filter:brightness(1.45) drop-shadow(0 0 7px currentColor)}
.n-h.sel .hc{stroke:#fff;stroke-width:2}
.n-lb{
  fill:#cfe4ff;font-size:10.5px;font-weight:600;text-anchor:middle;
  pointer-events:none;paint-order:stroke;
  stroke:rgba(4,12,26,.85);stroke-width:2.6px;stroke-linejoin:round;
}

/* ---- UI 面板 ---- */
.net-ui{position:absolute;z-index:6}
.net-tl{left:14px;top:14px}
.net-tr{right:14px;top:14px;width:266px;display:flex;flex-direction:column;gap:9px;
        max-height:calc(100% - 28px)}
.net-bl{left:14px;bottom:44px;width:238px}
.net-br{right:14px;bottom:44px;width:266px}
.net-zoom{right:14px;bottom:8px;display:flex;gap:5px}

.net-panel{
  background:var(--net-panel);backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border:1px solid var(--net-bd);border-radius:var(--r-m);
  padding:11px 13px;color:var(--net-tx);
  box-shadow:0 10px 34px rgba(0,0,0,.44);
}
.net-ph{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:9px}
.net-ph .t{font-size:12.5px;font-weight:700;letter-spacing:.3px}
.net-ph .u{font-size:10.5px;color:var(--net-tx2)}

/* 模式切换 */
.net-modes{
  display:flex;gap:3px;padding:4px;border-radius:var(--r-full);
  background:var(--net-panel);backdrop-filter:blur(16px);
  border:1px solid var(--net-bd);box-shadow:0 8px 26px rgba(0,0,0,.4);
}
.net-modes button{
  padding:6px 15px;border-radius:var(--r-full);font-size:12.5px;font-weight:600;
  color:var(--net-tx2);transition:all .2s var(--ease);white-space:nowrap;
}
.net-modes button:hover{color:#fff;background:rgba(255,255,255,.07)}
.net-modes button.on{background:linear-gradient(135deg,#1f6feb,#0fb5c9);color:#fff;
  box-shadow:0 3px 12px rgba(31,111,235,.45)}

/* KPI */
.net-kpi{display:grid;grid-template-columns:1fr 1fr;gap:9px}
.net-kpi .kp{min-width:0}
.net-kpi .kk{font-size:10.5px;color:var(--net-tx2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.net-kpi .kv{font-family:var(--f-num);font-size:19px;font-weight:800;letter-spacing:-.5px;line-height:1.15}
.net-kpi .ku{font-size:10px;color:var(--net-tx2)}

/* 排行 */
.net-rank{flex:1;min-height:0;display:flex;flex-direction:column;overflow:hidden}
.net-list{overflow-y:auto;flex:1;margin:0 -5px;padding:0 5px}
.rk{
  position:relative;display:flex;align-items:center;gap:8px;
  padding:6px 7px;border-radius:7px;cursor:pointer;overflow:hidden;
  transition:background .15s;
}
.rk:hover{background:rgba(255,255,255,.07)}
.rk.on{background:rgba(31,111,235,.28);box-shadow:inset 0 0 0 1px rgba(120,180,255,.4)}
.rk .ri{font-family:var(--f-num);font-size:10.5px;color:var(--net-tx2);width:15px;flex:0 0 auto;text-align:right}
.rk .rn{font-size:12px;font-weight:600;flex:1;min-width:0;line-height:1.3}
.rk .rn em{display:block;font-style:normal;font-size:10px;color:var(--net-tx2);font-weight:400;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rk .rv{font-family:var(--f-num);font-size:12px;font-weight:700;flex:0 0 auto}
.rk .rb{position:absolute;left:0;bottom:0;height:2px;background:linear-gradient(90deg,#1f6feb,#22d3ee);opacity:.75}

.net-seg{display:flex;gap:2px;background:rgba(255,255,255,.09);padding:2px;border-radius:6px}
.net-seg button{padding:3px 8px;border-radius:4px;font-size:10.5px;font-weight:600;color:var(--net-tx2)}
.net-seg button.on{background:rgba(255,255,255,.92);color:#0d2c56}

/* 图例 */
.net-bub{display:flex;align-items:flex-end;gap:11px;margin-bottom:9px}
.net-bub .bb{display:flex;flex-direction:column;align-items:center;gap:3px}
.net-bub .bb span{font-family:var(--f-num);font-size:9.5px;color:var(--net-tx2)}
.net-lrow{font-size:11px;color:var(--net-tx2);display:flex;align-items:center;flex-wrap:wrap;gap:2px}
.net-lrow .sq{width:9px;height:9px;border-radius:50%;display:inline-block;margin-right:4px}
.net-lrow .ln{width:14px;height:2.5px;border-radius:2px;display:inline-block;margin-right:4px}
.net-ramp{display:flex;align-items:center;gap:6px;margin-top:8px;font-size:10px;color:var(--net-tx2)}
.net-ramp i{flex:1;height:6px;border-radius:3px;
  background:linear-gradient(90deg,rgba(56,160,255,.08),rgba(56,160,255,.68))}
.net-hf{display:flex;flex-direction:column;gap:2px}
.net-hf .hf{
  display:flex;align-items:center;gap:6px;padding:4px 6px;border-radius:6px;
  font-size:11.5px;color:var(--net-tx2);opacity:.45;transition:all .16s;width:100%;
}
.net-hf .hf.on{opacity:1;color:var(--net-tx);background:rgba(255,255,255,.07)}
.net-hf .hf:hover{background:rgba(255,255,255,.12)}
.net-hf .hf i{width:9px;height:9px;border-radius:50%;flex:0 0 auto}
.net-hf .hf b{margin-left:auto;font-family:var(--f-num);font-size:10.5px;opacity:.75}
.net-note{font-size:10.5px;color:var(--net-tx2);line-height:1.6;margin-top:7px}

/* 详情 */
.dgrid{display:grid;grid-template-columns:1fr 1fr;gap:9px}
.dgrid>div{min-width:0}
.dgrid span{display:block;font-size:10px;color:var(--net-tx2)}
.dgrid b{display:block;font-family:var(--f-num);font-size:16px;font-weight:800;letter-spacing:-.4px}
.dgrid i{display:block;font-style:normal;font-size:9.5px;color:var(--net-tx2)}
.dgrid b.up{color:#34d399}.dgrid b.dn{color:#fb7185}
.dchips{display:flex;flex-wrap:wrap;gap:4px}
.dchips .dc{font-size:10.5px;padding:2px 8px;border-radius:99px;
  background:color-mix(in srgb,var(--c) 22%,transparent);color:var(--c);
  border:1px solid color-mix(in srgb,var(--c) 45%,transparent)}
.dacts{display:flex;gap:6px;margin-top:10px}
.dacts button{
  flex:1;padding:6px 8px;border-radius:7px;font-size:11px;font-weight:600;
  background:rgba(255,255,255,.10);color:var(--net-tx);border:1px solid var(--net-bd);
  transition:all .16s;
}
.dacts button:hover{background:#1f6feb;border-color:#1f6feb;color:#fff}

/* 缩放 */
.net-zoom button{
  width:28px;height:28px;border-radius:7px;font-size:14px;font-weight:700;
  background:var(--net-panel);backdrop-filter:blur(12px);
  border:1px solid var(--net-bd);color:var(--net-tx);
  display:grid;place-items:center;transition:all .16s;
}
.net-zoom button:hover{background:#1f6feb;border-color:#1f6feb;color:#fff}
.net-scale{
  position:absolute;left:14px;bottom:22px;z-index:5;
  display:flex;align-items:center;gap:6px;font-size:10px;color:var(--net-tx2);
  pointer-events:none;
}
.net-scale i{width:40px;height:1px;background:var(--net-tx2);position:relative}
.net-scale i::before,.net-scale i::after{content:"";position:absolute;width:1px;height:5px;
  background:var(--net-tx2);top:-2px}
.net-scale i::before{left:0}.net-scale i::after{right:0}

/* 数据来源 */
.net-src{
  position:absolute;left:0;right:0;bottom:0;z-index:4;
  padding:5px 14px;font-size:9.5px;color:rgba(143,180,221,.7);
  background:linear-gradient(180deg,transparent,rgba(4,12,26,.8) 60%);
  text-align:left;pointer-events:none;line-height:1.5;
}

/* Tooltip */
.net-tip{
  position:absolute;left:0;top:0;z-index:9;pointer-events:none;
  background:rgba(4,14,30,.96);border:1px solid rgba(120,180,255,.32);
  border-radius:10px;padding:9px 12px;min-width:190px;
  color:#e6f1ff;font-size:11.5px;box-shadow:0 12px 34px rgba(0,0,0,.55);
  backdrop-filter:blur(8px);
}
.net-tip b{display:flex;align-items:baseline;gap:7px;font-size:13px;margin-bottom:6px}
.net-tip b small{font-size:10px;color:var(--net-tx2);font-weight:400}
.net-tip .tr{display:flex;justify-content:space-between;gap:16px;padding:2px 0;color:var(--net-tx2)}
.net-tip .tr span:last-child{color:#fff;font-family:var(--f-num);font-weight:600}
.net-tip .tr em{font-style:normal;font-size:10px}
.net-tip .tr em.up{color:#34d399}.net-tip .tr em.dn{color:#fb7185}
.net-tip .dt{width:7px;height:7px;border-radius:50%;display:inline-block;margin-right:5px}
.net-tip .tf{margin-top:6px;padding-top:5px;border-top:1px solid rgba(120,180,255,.16);
  font-size:9.5px;color:rgba(143,180,221,.75)}

/* 响应式 */
@media (max-width:1180px){
  .net-tr,.net-br{display:none}
  .net-bl{width:214px}
}
@media (max-width:760px){
  .netwrap.full{height:74vh;min-height:440px}
  .netwrap.embed{height:400px}
  .net-bl{display:none}
  .net-modes button{padding:5px 10px;font-size:11.5px}
  .net-src{font-size:8.5px;padding:4px 10px}
}