:root{
  --navy:#0a1f3d; --navy2:#10294e; --xanh:#2f7fe0; --xanhSang:#57a8ff;
  --chu:#eaf2ff; --chuMo:#9db8dd; --do:#e5484d; --vang:#f5b83d; --xanhLa:#3fb97f;
  --nenPanel:rgba(10,28,55,.96); --vien:rgba(120,170,255,.25);
}
*{box-sizing:border-box; -webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0;height:100%;overflow:hidden;background:var(--navy);
  font-family:-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--chu)}
#banDo{position:fixed;inset:0;z-index:1;background:#0d213f}
.leaflet-container{font-family:inherit}
.an{display:none!important}

/* Thanh tìm kiếm */
#thanhTren{position:fixed;top:calc(8px + env(safe-area-inset-top));left:10px;right:10px;z-index:600}
#hopTim{display:flex;align-items:center;gap:6px;background:var(--nenPanel);border:1px solid var(--vien);
  border-radius:14px;padding:6px 8px;box-shadow:0 4px 18px rgba(0,0,0,.45)}
#logoNho{font-size:22px}
#oTim{flex:1;background:transparent;border:0;outline:0;color:var(--chu);font-size:17px;padding:10px 2px;min-width:0}
#oTim::placeholder{color:var(--chuMo)}
#hopTim button{background:var(--navy2);border:1px solid var(--vien);color:var(--chu);border-radius:10px;
  width:42px;height:42px;font-size:18px;flex:0 0 auto}
#ketQuaTim{background:var(--nenPanel);border:1px solid var(--vien);border-radius:14px;margin-top:6px;overflow:hidden}
#ketQuaTim .mucKQ{padding:12px 14px;border-bottom:1px solid rgba(255,255,255,.06);cursor:pointer}
#ketQuaTim .mucKQ:last-child{border-bottom:0}
#ketQuaTim .mucKQ b{display:block;font-size:16px}
#ketQuaTim .mucKQ span{color:var(--chuMo);font-size:13px}
#ketQuaTim .mucKQ:active{background:var(--navy2)}

/* Banner cảnh báo */
#bannerCanhBao{position:fixed;left:10px;right:10px;top:calc(74px + env(safe-area-inset-top));z-index:590;
  background:linear-gradient(90deg,#8c1d18,#c0392b);border-radius:14px;padding:12px 14px;font-size:17px;
  font-weight:600;box-shadow:0 4px 18px rgba(0,0,0,.5);text-align:center}
#bannerCanhBao.vang{background:linear-gradient(90deg,#8a5a00,#b97e10)}

/* Banner dẫn đường */
#bannerDanDuong{position:fixed;left:10px;right:10px;top:calc(74px + env(safe-area-inset-top));z-index:580;
  background:linear-gradient(90deg,#0d3f2e,#14663f);border-radius:14px;padding:10px 14px;display:flex;
  justify-content:space-between;gap:10px;box-shadow:0 4px 18px rgba(0,0,0,.5)}
#ddKhoangCach{font-size:30px;font-weight:800;line-height:1}
#ddHuong{font-size:17px;margin-top:4px}
#ddPhai{text-align:right}
#ddConLai{font-size:19px;font-weight:700}
#ddThoiGian{color:#bfe9d2;font-size:14px}
#nutDungLai{margin-top:6px;background:rgba(0,0,0,.35);color:#fff;border:1px solid rgba(255,255,255,.35);
  border-radius:9px;padding:7px 10px;font-size:14px}

/* Cụm tốc độ */
#cumTocDo{position:fixed;left:10px;bottom:calc(86px + env(safe-area-inset-bottom));z-index:560;
  background:var(--nenPanel);border:1px solid var(--vien);border-radius:50%;width:118px;height:118px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:0 4px 18px rgba(0,0,0,.45);text-align:center}
#tocDo{font-size:40px;font-weight:800;line-height:1}
#donViTocDo{font-size:12px;color:var(--chuMo)}
#cumTocDo.quaToc{background:rgba(120,10,10,.95);animation:nhay .5s infinite alternate}
@keyframes nhay{from{box-shadow:0 0 0 0 rgba(229,72,77,.7)}to{box-shadow:0 0 0 12px rgba(229,72,77,0)}}
#bienGioiHan{position:absolute;top:-12px;right:-12px;width:46px;height:46px;border-radius:50%;
  background:#fff;color:#c0272d;border:5px solid #c0272d;font-weight:800;font-size:19px;
  display:flex;align-items:center;justify-content:center}
#doChinhXac{position:absolute;bottom:-24px;left:50%;transform:translateX(-50%);white-space:nowrap;
  font-size:11.5px;color:var(--chuMo);background:rgba(6,17,34,.75);padding:2px 8px;border-radius:8px}

/* Cụm nút phải */
#cumNutPhai{position:fixed;right:10px;bottom:calc(196px + env(safe-area-inset-bottom));z-index:560;
  display:flex;flex-direction:column;gap:10px}
#cumNutPhai button{width:52px;height:52px;border-radius:50%;border:1px solid var(--vien);
  background:var(--nenPanel);color:var(--chu);font-size:22px;box-shadow:0 3px 12px rgba(0,0,0,.4)}
#cumNutPhai button.dangBat{border-color:var(--xanhSang);color:var(--xanhSang)}

/* Nút báo điểm */
#nutBao{position:fixed;right:10px;bottom:calc(86px + env(safe-area-inset-bottom));z-index:560;width:76px;height:76px;
  border-radius:50%;border:2px solid #ffb3ab;background:linear-gradient(180deg,#d63a31,#a31f18);color:#fff;
  display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:0 4px 16px rgba(0,0,0,.5)}
#nutBao span{font-size:24px;line-height:1}
#nutBao small{font-size:10.5px;font-weight:800;letter-spacing:.4px}
#menuBao{position:fixed;right:10px;bottom:calc(172px + env(safe-area-inset-bottom));z-index:620;width:250px;
  background:var(--nenPanel);border:1px solid var(--vien);border-radius:14px;padding:10px;box-shadow:0 6px 24px rgba(0,0,0,.55)}
#menuBao .tieuDeMenu{font-weight:700;margin:2px 4px 8px;font-size:15px}
#menuBao button{display:block;width:100%;text-align:left;background:var(--navy2);color:var(--chu);
  border:1px solid var(--vien);border-radius:10px;padding:13px 12px;margin-top:8px;font-size:16px}
#menuBao #dongMenuBao{text-align:center;color:var(--chuMo)}

/* Thanh dưới */
#thanhDuoi{position:fixed;left:0;right:0;bottom:0;z-index:570;background:var(--nenPanel);
  border-top:1px solid var(--vien);display:flex;padding:6px 4px calc(6px + env(safe-area-inset-bottom))}
#thanhDuoi button{flex:1;background:transparent;border:0;color:var(--chu);font-size:22px;
  display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 0}
#thanhDuoi button small{font-size:11.5px;color:var(--chuMo)}
#thanhDuoi button:active{color:var(--xanhSang)}

/* Panels */
.panel{position:fixed;left:0;right:0;bottom:0;z-index:640;max-height:62vh;overflow-y:auto;
  background:var(--nenPanel);border-top:1px solid var(--vien);border-radius:18px 18px 0 0;
  padding:12px 14px calc(16px + env(safe-area-inset-bottom));box-shadow:0 -6px 30px rgba(0,0,0,.5)}
.panelDau{display:flex;justify-content:space-between;align-items:center;font-size:18px;margin-bottom:8px}
.panelDau button{background:var(--navy2);border:1px solid var(--vien);color:var(--chu);
  border-radius:9px;width:38px;height:38px;font-size:16px}
.moTa{color:var(--chuMo);font-size:14px}
.mucTuyen{border:1px solid var(--vien);border-radius:12px;padding:12px;margin-top:10px;background:var(--navy2);cursor:pointer}
.mucTuyen b{font-size:17px}
.mucTuyen .chiTiet{color:var(--chuMo);font-size:14px;margin-top:3px}
.mucTuyen:active{border-color:var(--xanhSang)}
#diemDenChon{font-size:15px;color:var(--chuMo);margin-bottom:4px}
#dsLoaiTienIch{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:6px}
#dsLoaiTienIch button{background:var(--navy2);border:1px solid var(--vien);color:var(--chu);border-radius:999px;
  padding:10px 14px;font-size:15px}
#dsLoaiTienIch button.dangChon{border-color:var(--xanhSang);color:var(--xanhSang)}
.mucTienIch{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:11px 2px;
  border-bottom:1px solid rgba(255,255,255,.07)}
.mucTienIch b{font-size:16px}
.mucTienIch span{color:var(--chuMo);font-size:13px;display:block}
.mucTienIch button{background:var(--xanh);border:0;color:#fff;border-radius:10px;padding:11px 13px;font-size:15px;flex:0 0 auto}
.noiDungGT p{font-size:15px;line-height:1.55;color:#d8e6fa}
.noiDungGT a{color:var(--xanhSang)}

/* Marker vị trí của tôi */
.diemViTri{width:26px;height:26px;margin-left:-13px;margin-top:-13px;border-radius:50%;
  background:var(--xanh);border:3.5px solid #fff;box-shadow:0 0 0 6px rgba(47,127,224,.35)}
.muiTenViTri{font-size:30px;line-height:1;color:var(--xanhSang);text-shadow:0 1px 4px rgba(0,0,0,.7);text-align:center}
.iconDiemBao{font-size:24px;line-height:1;text-align:center;text-shadow:0 1px 4px rgba(0,0,0,.7)}
.leaflet-popup-content{font-size:14.5px;line-height:1.45}
.leaflet-popup-content button{background:var(--xanh);color:#fff;border:0;border-radius:8px;padding:8px 12px;margin-top:6px;font-size:14px}

#thongBaoNho{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(170px + env(safe-area-inset-bottom));
  z-index:700;background:rgba(6,17,34,.92);border:1px solid var(--vien);color:var(--chu);
  padding:10px 16px;border-radius:999px;font-size:15px;box-shadow:0 4px 16px rgba(0,0,0,.5);max-width:92vw;text-align:center}