:root{ --blue:#1e90ff; --ink:#0d1117; --line:rgba(255,255,255,.12); --muted:#8b98a8; }
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%;background:var(--ink);color:#fff;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;
  overscroll-behavior:none}
#map{position:absolute;inset:0}

.topbar{position:absolute;top:0;left:0;right:0;z-index:20;padding:10px 12px 8px;
  background:linear-gradient(180deg,rgba(8,12,18,.95),rgba(8,12,18,.66) 74%,transparent)}
.brand{display:flex;align-items:center;gap:8px;font-size:13px;color:#cfe0f5;margin-bottom:8px}
.brand b{color:#fff;font-size:15px;letter-spacing:.5px}
.brand .sub{color:#93a6bb;font-size:12px}
.brand .dot{width:7px;height:7px;border-radius:50%;background:var(--blue);box-shadow:0 0 8px var(--blue);flex:0 0 auto}
.brand .sync{margin-left:auto;color:var(--muted);font-size:11px;white-space:nowrap}

.searchbox{position:relative;display:flex;gap:8px}
.searchbox input{flex:1;height:42px;border-radius:12px;border:1px solid var(--line);
  background:rgba(17,24,32,.94);color:#fff;padding:0 14px;font-size:15px;outline:none;min-width:0}
.searchbox input::placeholder{color:#6c7a8c}
.searchbox input:focus{border-color:rgba(30,144,255,.65)}
.btn{height:42px;min-width:42px;border-radius:12px;border:1px solid var(--line);
  background:rgba(17,24,32,.94);color:#dbe6f3;display:flex;align-items:center;justify-content:center;
  font-size:14px;cursor:pointer;padding:0 12px;text-decoration:none;white-space:nowrap;
  transition:background .15s,border-color .15s}
.btn:active{transform:scale(.97)}
.btn.primary{background:var(--blue);border-color:var(--blue);color:#fff;font-weight:600}
.btn.on{border-color:rgba(30,144,255,.8);color:#9fd0ff;background:rgba(30,144,255,.16)}

#suggest{position:absolute;top:calc(100% + 6px);left:0;right:0;background:rgba(13,18,25,.99);
  border:1px solid var(--line);border-radius:12px;overflow:hidden;display:none;z-index:30;
  max-height:46vh;overflow-y:auto}
#suggest .item{padding:11px 14px;font-size:14px;border-bottom:1px solid rgba(255,255,255,.06);cursor:pointer}
#suggest .item:last-child{border-bottom:0}
#suggest .item small{color:var(--muted);margin-left:6px;font-size:11.5px}
#suggest .item:active{background:rgba(30,144,255,.16)}

.basebar{display:flex;gap:8px;margin-top:8px;overflow-x:auto;scrollbar-width:none}
.basebar::-webkit-scrollbar{display:none}
.basebar .btn{height:34px;font-size:12.5px;padding:0 12px;border-radius:10px}
.databar{margin-top:8px;font-size:11px;color:#7d8b9c;line-height:1.45}

.legend{position:absolute;left:12px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:15;
  background:rgba(13,18,25,.93);border:1px solid var(--line);border-radius:12px;padding:10px 12px;
  font-size:12px;backdrop-filter:blur(8px);max-width:268px}
.legend .row{display:flex;align-items:flex-start;gap:8px;margin-bottom:7px;color:#cdd8e6;line-height:1.4}
.legend .row:last-child{margin-bottom:0}
.sw{width:16px;height:12px;border-radius:3px;flex:0 0 auto;border:1px solid rgba(255,255,255,.28);margin-top:2px}
.sw.blue{background:rgba(30,144,255,.42)}
.sw.none{background:rgba(230,233,239,.07)}
.legend .tip{color:#7d8b9c;font-size:11px;margin-top:7px;line-height:1.5;border-top:1px solid rgba(255,255,255,.08);padding-top:7px}

.sheet{position:absolute;left:0;right:0;bottom:0;z-index:25;background:rgba(11,16,22,.985);
  border-top-left-radius:18px;border-top-right-radius:18px;border:1px solid var(--line);
  padding:14px 16px calc(16px + env(safe-area-inset-bottom));transform:translateY(115%);
  transition:transform .28s cubic-bezier(.22,1,.36,1);box-shadow:0 -12px 40px rgba(0,0,0,.5);
  max-height:76vh;overflow-y:auto}
.sheet.show{transform:translateY(0)}
.sheet .handle{width:38px;height:4px;border-radius:2px;background:rgba(255,255,255,.22);margin:0 auto 12px}
.sheet h3{margin:0 0 6px;font-size:17px;display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding-right:34px}
.badge{font-size:12px;padding:3px 8px;border-radius:999px;font-weight:600}
.badge.blue{background:rgba(30,144,255,.18);color:#63b3ff;border:1px solid rgba(30,144,255,.5)}
.badge.gray{background:rgba(230,233,239,.12);color:#cfd8e3;border:1px solid rgba(230,233,239,.32)}
.badge.amber{background:rgba(240,160,32,.16);color:#f5b64b;border:1px solid rgba(240,160,32,.45)}
.sheet .coord{color:var(--muted);font-size:12px;margin-bottom:10px;font-variant-numeric:tabular-nums;line-height:1.6}
.sheet .coord b{color:#b9cbdf;font-weight:600}
.sheet p{margin:0 0 10px;font-size:13.5px;line-height:1.68;color:#cdd8e6}
.sheet p.warn{color:#f0c37a}
.dist{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.chip{font-size:12px;color:#b9cbdf;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);
  border-radius:999px;padding:5px 10px;font-variant-numeric:tabular-nums}
.chip b{color:#fff;font-weight:600}
.sheet .acts{display:flex;gap:8px;flex-wrap:wrap;margin-top:4px}
.sheet .acts .btn{height:38px;font-size:13px;flex:1;min-width:112px}
.near{margin-top:11px;border-top:1px solid rgba(255,255,255,.08);padding-top:10px;
  font-size:12.5px;color:#9fb0c3;line-height:1.6}
.near b{color:#dce7f5}
.close{position:absolute;right:12px;top:12px;width:30px;height:30px;border-radius:50%;
  background:rgba(255,255,255,.08);border:0;color:#c9d6e5;font-size:16px;cursor:pointer}

.pin{position:absolute;z-index:18;pointer-events:none;width:18px;height:18px}
.pin::after{content:"";display:block;width:18px;height:18px;border-radius:50%;
  border:2px solid #fff;background:rgba(30,144,255,.55);
  box-shadow:0 0 0 6px rgba(30,144,255,.18);animation:pinPulse 2s infinite}
@keyframes pinPulse{0%{box-shadow:0 0 0 4px rgba(30,144,255,.26)}70%{box-shadow:0 0 0 14px rgba(30,144,255,0)}100%{box-shadow:0 0 0 4px rgba(30,144,255,0)}}

.poi-wrap{position:absolute;z-index:12;width:0;height:0}
.poi{position:absolute;left:0;top:0;transform:translate(-50%,-50%);display:flex;align-items:center;
  gap:4px;cursor:pointer;pointer-events:auto;white-space:nowrap}
.poi i{width:7px;height:7px;border-radius:50%;background:#7ee0ff;border:1px solid rgba(0,0,0,.65);
  box-shadow:0 0 6px rgba(95,208,255,.65);flex:0 0 auto}
.poi span{font-size:11px;color:#f2f9ff;text-shadow:0 1px 3px #000,0 0 4px #000;white-space:nowrap;display:none}
.poi.zoomed span{display:inline}
.poi.cap span{display:inline;color:#cfeeff;font-weight:600}
.poi.air i{background:#ff6b6b;box-shadow:0 0 7px rgba(255,107,107,.8)}
.poi.air.cap span{color:#ffc9c9}

.loading{position:absolute;inset:0;z-index:40;display:flex;align-items:center;justify-content:center;
  background:var(--ink);color:#7f8d9e;font-size:13px;transition:opacity .4s;pointer-events:none}
.loading.hide{opacity:0}
.toast{position:absolute;left:50%;transform:translateX(-50%);bottom:120px;z-index:35;
  background:rgba(20,26,34,.96);border:1px solid var(--line);border-radius:10px;
  padding:8px 14px;font-size:12.5px;color:#dbe6f3;opacity:0;transition:opacity .3s;pointer-events:none}
.toast.show{opacity:1}

.maplibregl-ctrl-attrib{font-size:10px!important;background:rgba(13,18,25,.7)!important}
.maplibregl-ctrl-attrib a{color:#8fa3b8!important}
.maplibregl-ctrl-scale{background:rgba(13,18,25,.72)!important;color:#cfe0f5!important;
  border-color:rgba(255,255,255,.45)!important;font-size:10.5px!important;padding:1px 5px!important}
.maplibregl-popup-content{background:rgba(13,18,25,.96);color:#e6eef8;border:1px solid var(--line);
  border-radius:10px;font-size:12.5px;padding:8px 10px}
.maplibregl-popup-tip{border-top-color:rgba(13,18,25,.96)!important;border-bottom-color:rgba(13,18,25,.96)!important}

@media(min-width:900px){
  .topbar{padding:14px 18px 10px}
  .searchbox{max-width:560px}
  .sheet{left:auto;right:18px;bottom:18px;width:420px;border-radius:16px;transform:translateY(140%);max-height:78vh}
  .sheet.show{transform:translateY(0)}
  .legend{bottom:18px}
}

/* 点位速查面板 */
.qpanel{position:absolute;z-index:22;right:12px;top:148px;width:292px;display:none;
  max-height:calc(100% - 236px);background:rgba(11,16,22,.975);border:1px solid var(--line);
  border-radius:14px;backdrop-filter:blur(10px);box-shadow:0 16px 40px rgba(0,0,0,.55);overflow:hidden}
.qpanel.show{display:flex;flex-direction:column}
.qphead{display:flex;align-items:center;gap:8px;padding:10px 12px;border-bottom:1px solid var(--line);font-size:13px;flex:0 0 auto}
.qphead span{color:var(--muted);font-size:11px}
.qphead .x{margin-left:auto;background:none;border:0;color:#8b98a8;font-size:15px;cursor:pointer;padding:0 2px}
.qplist{overflow-y:auto;padding:4px 0;flex:1 1 auto;min-height:0}
.qprow{display:flex;align-items:center;gap:8px;padding:8px 12px;font-size:13px;cursor:pointer;
  border-bottom:1px solid rgba(255,255,255,.05)}
.qprow:last-child{border-bottom:0}
.qprow:hover{background:rgba(30,144,255,.13)}
.qprow .nm{flex:1 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#e6eef8}
.qprow .st{font-size:11px;padding:2px 7px;border-radius:999px;flex:0 0 auto}
.qprow .st.y{background:rgba(30,144,255,.2);color:#7fc1ff;border:1px solid rgba(30,144,255,.5)}
.qprow .st.n{background:rgba(255,255,255,.06);color:#9aa7b6;border:1px solid rgba(255,255,255,.14)}
.qprow .ds{color:var(--muted);font-size:11px;width:66px;text-align:right;flex:0 0 auto}
.qpfoot{padding:8px 12px;font-size:10.5px;color:#6f7d8e;border-top:1px solid var(--line);line-height:1.45;flex:0 0 auto}
.databar a{color:#5aa9ff;text-decoration:none}
@media (max-width:560px){
  .qpanel{left:12px;right:12px;width:auto;top:auto;bottom:calc(12px + env(safe-area-inset-bottom));max-height:54vh}
}

/* 详情面板展开时让出左下角图例，避免遮挡 */
.legend{transition:opacity .2s}
body.sheet-open .legend{opacity:0;pointer-events:none}

/* ===== 全区域着色补充：管制底色 / 禁飞示意 / 免责条 ===== */
.sw.blank{background:rgba(143,154,172,.34)}
.sw.red{background:rgba(229,57,53,.55)}
.badge.red{background:rgba(229,57,53,.2);color:#ff9b94;border:1px solid rgba(229,57,53,.55)}
.badge.ctrl{background:rgba(143,154,172,.18);color:#cbd5e2;border:1px solid rgba(143,154,172,.5)}
.qprow .st.r{background:rgba(229,57,53,.2);color:#ff9b94;border:1px solid rgba(229,57,53,.5)}
.safety{margin-top:7px;font-size:11.5px;color:#ffcf9a;background:rgba(240,160,32,.13);
  border:1px solid rgba(240,160,32,.4);border-radius:9px;padding:6px 9px;line-height:1.45}
.safety a{color:#7fc1ff;text-decoration:none}
.legend .row b{color:#e8f1fb;font-weight:600}

/* ===== 官网嵌入适配：小屏图例收纳，避免遮挡视野 ===== */
@media (max-width:560px){
  .legend{max-width:calc(100vw - 24px);padding:8px 10px;font-size:11px;max-height:34vh;overflow-y:auto}
  .legend .row{margin-bottom:5px;line-height:1.35}
  .legend .tip{font-size:10px;margin-top:6px;padding-top:6px}
}