:root{
  --carvao:#0F1216; --carvao2:#1A1E24; --carvao3:#262B33; --off:#F3F0E8; --areia:#D8D1C2; --laranja:#FF5F1F;
  --cinza:#8A8F98; --verde:#34C759; --vermelho:#E63323; --azul:#2F80FF;
  --vidro:rgba(15,18,22,.88); --borda:rgba(243,240,232,.12);
  --st:env(safe-area-inset-top,0px); --sb:env(safe-area-inset-bottom,0px);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%;overflow:hidden;background:var(--carvao);color:var(--off);
  font:15px/1.35 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  -webkit-user-select:none;user-select:none;overscroll-behavior:none}
input,textarea,select{-webkit-user-select:text;user-select:text;font:inherit}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
svg .cheio{fill:currentColor;stroke:none}
[hidden]{display:none!important}

#mapa{position:fixed;inset:0;background:#20252c}
.leaflet-container{background:#20252c;font:inherit}
.leaflet-control-attribution{font-size:9px;background:rgba(15,18,22,.55)!important;color:#bbb}
.leaflet-control-attribution a{color:#ddd}
.leaflet-control-scale{margin-bottom:calc(84px + var(--sb))!important;margin-left:10px!important}
.leaflet-control-scale-line{background:rgba(15,18,22,.6);color:#fff;border-color:#fff;font-size:10px}
.desenhando .leaflet-overlay-pane .leaflet-interactive{pointer-events:none}

/* topo */
#topo{position:fixed;left:0;right:0;top:0;z-index:800;display:flex;gap:8px;align-items:center;
  padding:calc(var(--st) + 8px) 10px 8px;pointer-events:none}
#topo>*{pointer-events:auto}
.crumb{flex:1;min-width:0;display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:14px;
  background:var(--vidro);border:1px solid var(--borda);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.crumb svg{color:var(--laranja);flex:none}
.crumb .cr{display:flex;flex-direction:column;min-width:0;text-align:left}
.crumb small{color:var(--areia);font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;letter-spacing:.04em;text-transform:uppercase}
.crumb b{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sync{width:46px;height:46px;border-radius:14px;background:var(--vidro);border:1px solid var(--borda);display:grid;place-items:center}
.sync i{width:11px;height:11px;border-radius:50%;background:var(--cinza);box-shadow:0 0 0 3px rgba(138,143,152,.2)}
.sync.ok i{background:var(--verde);box-shadow:0 0 0 3px rgba(52,199,89,.2)}
.sync.pend i{background:var(--laranja);box-shadow:0 0 0 3px rgba(255,95,31,.25)}
.sync.erro i{background:var(--vermelho)}
.sync.girando i{animation:pulsa 1s infinite}
@keyframes pulsa{50%{transform:scale(.6)}}

#rumo{position:fixed;left:10px;top:calc(var(--st) + 70px);z-index:790;padding:5px 10px;border-radius:10px;
  background:var(--vidro);border:1px solid var(--borda);font-size:12px;color:var(--areia);font-variant-numeric:tabular-nums}
#rumo b{color:var(--off)}

/* coluna da direita */
#lateral{position:fixed;right:10px;top:calc(var(--st) + 70px);z-index:790;display:flex;flex-direction:column;gap:8px}
#lateral button{width:46px;height:46px;border-radius:14px;background:var(--vidro);border:1px solid var(--borda);display:grid;place-items:center}
#lateral .loc{margin-top:8px}
#lateral .loc.ativo{color:var(--azul)}
#lateral .loc.seguindo{background:var(--azul);color:#fff;border-color:var(--azul)}

/* barra de baixo */
#barra{position:fixed;left:0;right:0;bottom:0;z-index:800;display:flex;justify-content:space-around;
  padding:6px 6px calc(var(--sb) + 6px);background:var(--vidro);border-top:1px solid var(--borda);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
#barra button{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 0;border-radius:12px;color:var(--areia)}
#barra button span{font-size:11px;letter-spacing:.02em}
#barra button:active{background:rgba(255,255,255,.06)}
#barra button.ativo{color:var(--laranja)}

/* mira */
#mira{position:fixed;left:50%;top:50%;z-index:700;width:44px;height:44px;margin:-22px 0 0 -22px;pointer-events:none}
#mira::before,#mira::after{content:"";position:absolute;background:#fff;box-shadow:0 0 2px #000}
#mira::before{left:21.5px;top:0;width:1px;height:44px}
#mira::after{top:21.5px;left:0;height:1px;width:44px}
#mira i{position:absolute;left:18px;top:18px;width:8px;height:8px;border:1px solid var(--laranja);border-radius:50%}

/* painel de medida (desenho / gps) */
#painel{position:fixed;left:10px;right:10px;bottom:calc(var(--sb) + 76px);z-index:810;padding:10px 12px;border-radius:16px;
  background:var(--vidro);border:1px solid var(--borda);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.pn-lin{display:flex;justify-content:space-between;align-items:center;gap:8px}
.pn-lin b{font-size:14px}
#pnGps{font-size:12px;color:var(--areia);font-variant-numeric:tabular-nums}
#pnGps.ruim{color:var(--vermelho)} #pnGps.boa{color:var(--verde)}
.pn-med{display:flex;flex-wrap:wrap;gap:4px 14px;margin:6px 0 8px;font-variant-numeric:tabular-nums}
.pn-med span{font-size:12px;color:var(--areia)} .pn-med b{font-size:16px;color:var(--off);margin-left:4px}
.pn-bts{display:flex;gap:6px;flex-wrap:wrap}
.pn-bts .bt{flex:1 1 auto;min-width:70px}

/* botões */
.bt{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 12px;border-radius:12px;
  background:var(--carvao3);border:1px solid var(--borda);font-weight:600;font-size:14px;color:var(--off)}
.bt.prim{background:var(--laranja);border-color:var(--laranja);color:#fff}
.bt.perigo{color:#ff8a7a;border-color:rgba(230,51,35,.45)}
.bt.link{background:none;border:0;color:var(--areia);font-weight:500;text-decoration:underline}
.bt:disabled{opacity:.4}
.bt svg{width:18px;height:18px}

/* folha (bottom sheet) */
#veu{position:fixed;inset:0;z-index:900;background:rgba(0,0,0,.35)}
.folha{position:fixed;left:0;right:0;bottom:0;z-index:910;max-height:82vh;overflow:auto;-webkit-overflow-scrolling:touch;
  background:var(--carvao);border-top-left-radius:20px;border-top-right-radius:20px;border-top:1px solid var(--borda);
  padding:6px 16px calc(var(--sb) + 18px);animation:sobe .18s ease-out}
@media(min-width:760px){.folha{left:auto;right:12px;bottom:12px;width:420px;border-radius:20px;border:1px solid var(--borda);max-height:calc(100vh - 100px)}}
@keyframes sobe{from{transform:translateY(40px)}}
.alca{width:38px;height:4px;border-radius:2px;background:var(--carvao3);margin:4px auto 10px}
.f-tit{display:flex;align-items:center;gap:10px;margin:2px 0 12px}
.f-tit h2{margin:0;font-size:18px;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.f-tit .voltar{width:34px;height:34px;border-radius:10px;background:var(--carvao3);display:grid;place-items:center;flex:none}
.f-sec{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--cinza);margin:16px 0 6px}
.lista{display:flex;flex-direction:column;border-radius:14px;overflow:hidden;background:var(--carvao2);border:1px solid var(--borda)}
.item{display:flex;align-items:center;gap:10px;padding:12px;border-bottom:1px solid var(--borda);text-align:left;width:100%}
.item:last-child{border-bottom:0}
.item .tx{flex:1;min-width:0}
.item .tx b{display:block;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.item .tx small{color:var(--cinza);font-size:12px}
.item .cor{width:14px;height:14px;border-radius:4px;flex:none;border:1px solid rgba(255,255,255,.4)}
.item .acao{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;color:var(--areia);flex:none}
.item.atual{background:rgba(255,95,31,.10)}
.item .seta{color:var(--cinza)}
.vazio{padding:16px;color:var(--cinza);text-align:center;font-size:14px}
.grade-bt{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.grade-bt .bt{justify-content:flex-start;padding:12px}
.medidas{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.med{background:var(--carvao2);border:1px solid var(--borda);border-radius:12px;padding:10px}
.med small{display:block;color:var(--cinza);font-size:11px;text-transform:uppercase;letter-spacing:.06em}
.med b{font-size:17px;font-variant-numeric:tabular-nums}
.med.larga{grid-column:1/-1}
.med .sub{font-size:12px;color:var(--areia);font-variant-numeric:tabular-nums;word-break:break-word}
.cores{display:flex;flex-wrap:wrap;gap:8px}
.cores button{width:34px;height:34px;border-radius:10px;border:2px solid transparent}
.cores button.sel{border-color:#fff;box-shadow:0 0 0 2px var(--laranja)}
.cores label{width:34px;height:34px;border-radius:10px;border:1px dashed var(--areia);display:grid;place-items:center;font-size:18px;position:relative;overflow:hidden}
.cores input[type=color]{position:absolute;inset:0;opacity:0}
textarea,input[type=text],input[type=number],input[type=password],select{width:100%;padding:11px 12px;border-radius:12px;border:1px solid var(--borda);
  background:var(--carvao2);color:var(--off);outline:none;font-size:16px}
textarea{min-height:70px;resize:vertical}
.fotos{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.fotos .ft{aspect-ratio:1;border-radius:10px;overflow:hidden;background:var(--carvao2);position:relative}
.fotos img{width:100%;height:100%;object-fit:cover}
.fotos .ft.pend::after{content:"";position:absolute;right:6px;top:6px;width:8px;height:8px;border-radius:50%;background:var(--laranja)}
.linha-op{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--borda)}
.linha-op:last-child{border-bottom:0}
.linha-op span small{display:block;color:var(--cinza);font-size:12px}
.chave{position:relative;width:48px;height:28px;flex:none}
.chave input{opacity:0;width:0;height:0}
.chave i{position:absolute;inset:0;border-radius:14px;background:var(--carvao3);transition:.15s}
.chave i::after{content:"";position:absolute;left:3px;top:3px;width:22px;height:22px;border-radius:50%;background:#fff;transition:.15s}
.chave input:checked+i{background:var(--laranja)} .chave input:checked+i::after{left:23px}
.seg{display:flex;background:var(--carvao2);border:1px solid var(--borda);border-radius:12px;padding:3px;gap:3px}
.seg button{flex:1;padding:8px;border-radius:9px;font-size:13px;color:var(--areia)}
.seg button.sel{background:var(--carvao3);color:var(--off);font-weight:600}
.barra-prog{height:6px;border-radius:3px;background:var(--carvao3);overflow:hidden;margin-top:8px}
.barra-prog i{display:block;height:100%;background:var(--laranja);width:0}
.nota{font-size:12px;color:var(--cinza);margin:8px 0 0}

/* modal */
#modal{position:fixed;inset:0;z-index:1000;background:rgba(0,0,0,.55);display:grid;place-items:center;padding:20px}
.caixa{width:100%;max-width:380px;background:var(--carvao);border:1px solid var(--borda);border-radius:18px;padding:18px}
.caixa h3{margin:0 0 8px;font-size:17px}
.caixa p{margin:0 0 12px;color:var(--areia);font-size:14px;white-space:pre-line}
.caixa .bts{display:flex;gap:8px;justify-content:flex-end;margin-top:14px;flex-wrap:wrap}
.caixa .bts .bt{flex:1}

#toast{position:fixed;left:50%;transform:translateX(-50%);top:calc(var(--st) + 70px);z-index:1100;max-width:88vw;
  padding:10px 14px;border-radius:12px;background:#fff;color:#111;font-size:14px;font-weight:500;box-shadow:0 6px 20px rgba(0,0,0,.35)}

/* login */
#login{position:fixed;inset:0;z-index:1200;background:var(--carvao);display:grid;place-items:center;padding:24px}
.lg-caixa{width:100%;max-width:340px;text-align:center}
.lg-ic{width:76px;height:76px;border-radius:18px}
.lg-caixa h1{margin:14px 0 2px;letter-spacing:.35em;font-weight:500;font-size:26px;padding-left:.35em}
.sub{color:var(--areia);margin:0 0 22px;font-size:13px;letter-spacing:.06em}
#lgForm{display:flex;flex-direction:column;gap:10px}
.erro{color:#ff8a7a;min-height:20px;font-size:14px}

/* localização: ponto azul com cone de direção */
.loc-ic{pointer-events:none}
.loc-ic .cone{display:none;position:absolute;left:0;top:0;width:140px;height:140px;transform-origin:70px 70px;transition:transform .12s linear}
.loc-ic .dot{position:absolute;left:61px;top:61px;width:18px;height:18px;border-radius:50%;background:var(--azul);border:3px solid #fff;
  box-shadow:0 0 0 1px rgba(0,0,0,.25),0 1px 6px rgba(0,0,0,.5)}
.loc-ic.velho .dot{background:var(--cinza)}

/* vértices e rótulos */
.vtx{border-radius:50%;background:#fff;border:2px solid var(--laranja);box-shadow:0 0 2px rgba(0,0,0,.6)}
.vtx.sel{background:var(--laranja);border-color:#fff}
.vtx-gps{border-radius:50%;background:var(--azul);border:2px solid #fff}
.rotulo{background:rgba(15,18,22,.72)!important;color:#fff!important;border:0!important;border-radius:6px!important;padding:2px 6px!important;
  font-size:11px!important;font-weight:600;box-shadow:none!important;white-space:nowrap}
.rotulo::before{display:none}
.lado{background:rgba(255,255,255,.88)!important;color:#111!important;border:0!important;border-radius:5px!important;padding:1px 5px!important;
  font-size:10px!important;font-weight:700;box-shadow:none!important}
.lado::before{display:none}
.pin{width:16px;height:16px;border-radius:50% 50% 50% 0;transform:rotate(-45deg);border:2px solid #fff;box-shadow:0 1px 4px rgba(0,0,0,.6)}

/* vértices em edição: área de toque grande, ponto pequeno que diminui com o zoom (--vt) */
.vtx-ic{display:grid;place-items:center}
.vtx-ic .vtx{display:block;width:var(--vt,12px);height:var(--vt,12px)}
.vtx-ic .vtx-mid{display:grid;place-items:center;width:calc(var(--vt,12px) + 2px);height:calc(var(--vt,12px) + 2px);border-radius:50%;
  background:rgba(15,18,22,.55);border:1px solid rgba(255,255,255,.8);color:#fff;font-size:10px;font-style:normal;line-height:1}
.sem-rotulo .rotulo{display:none}
.sem-lado .lado{display:none}