/* Layout: mapa ocupa a tela; barra superior fina; painel lateral (desktop) vira gaveta inferior (celular). */
:root {
  --bg: #f4f7f8;
  --surface: #ffffff;
  --surface-2: #eaf0f2;
  --fg: #12222a;
  --muted: #5b6f78;
  --line: #d3dde1;
  --chrome: #0f2a33;      /* barra superior: azul petróleo, cor de cabo drop */
  --chrome-fg: #e7f1f4;
  --accent: #0a7c86;
  --accent-fg: #ffffff;
  --warn: #b35c00;
  --danger: #c92a2a;
  --ok: #2b8a3e;
  --shadow: 0 2px 10px rgba(15, 42, 51, .18);
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --r: 10px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d1a1f; --surface: #14262d; --surface-2: #1b3139; --fg: #e3edf0; --muted: #93a8b0;
    --line: #2a434c; --chrome: #08161b; --chrome-fg: #dcebef; --accent: #2bb3bf; --accent-fg: #04181b;
    --warn: #f0a24a; --danger: #ff6b6b; --ok: #51cf66; --shadow: 0 2px 12px rgba(0,0,0,.5);
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body { background: var(--bg); color: var(--fg); font: 15px/1.4 var(--font); -webkit-tap-highlight-color: transparent; }
[hidden] { display: none !important; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 40px; padding: 0 14px;
  border: 1px solid var(--line); border-radius: 8px; background: var(--surface); color: var(--fg); cursor: pointer; text-decoration: none; white-space: nowrap; }
.btn:hover { border-color: var(--accent); }
.btn.primario { background: var(--accent); border-color: var(--accent); color: var(--accent-fg); font-weight: 600; }
.btn.perigo { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 45%, var(--line)); }
.btn.perigo.cheio { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn.fino { min-height: 34px; padding: 0 10px; font-size: 14px; }
.btn:disabled { opacity: .55; cursor: default; }

/* ---------- login */
.login { min-height: 100%; display: grid; place-items: center; padding: 24px max(16px, env(safe-area-inset-left)); background: var(--chrome); }
.login-card { width: min(360px, 100%); background: var(--surface); border-radius: 14px; padding: 28px 24px; display: grid; gap: 8px; box-shadow: var(--shadow); }
.login-card .btn { margin-top: 12px; min-height: 46px; }
.login-card input { min-height: 44px; }
.marca { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.marca b { display: block; font-size: 18px; letter-spacing: .01em; }
.marca span { color: var(--muted); font-size: 13px; }
.erro { color: var(--danger); margin: 4px 0 0; font-size: 14px; }

label { font-size: 13px; color: var(--muted); font-weight: 600; letter-spacing: .02em; }
input, select, textarea { width: 100%; min-height: 40px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); }
textarea { min-height: 84px; resize: vertical; font-family: var(--mono); font-size: 14px; }
input[type=checkbox] { width: 18px; min-height: 18px; accent-color: var(--accent); }
input[type=color] { padding: 2px; width: 56px; }

/* ---------- topo */
#app { height: 100%; display: flex; flex-direction: column; }
.topo { display: flex; align-items: center; gap: 12px; padding: 6px max(12px, env(safe-area-inset-right)) 6px max(12px, env(safe-area-inset-left));
  padding-top: max(6px, env(safe-area-inset-top)); background: var(--chrome); color: var(--chrome-fg); z-index: 1200; }
.marca.curta { margin: 0; gap: 8px; }
.marca.curta b { font-size: 16px; }
.abas { display: flex; gap: 2px; }
.abas button { background: none; border: 0; color: inherit; opacity: .7; padding: 8px 12px; border-radius: 8px; cursor: pointer; font-weight: 600; }
.abas button[aria-selected=true] { opacity: 1; background: rgba(255,255,255,.12); }
.topo-dir { margin-left: auto; display: flex; align-items: center; gap: 8px; position: relative; }
.topo .btn { background: transparent; color: var(--chrome-fg); border-color: rgba(255,255,255,.25); }
.sinc { display: inline-flex; align-items: center; gap: 6px; min-height: 34px; padding: 0 10px; border-radius: 999px; border: 1px solid rgba(255,255,255,.25);
  background: transparent; color: var(--chrome-fg); font-size: 13px; font-weight: 600; cursor: pointer; white-space: nowrap; }
.sinc::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #51cf66; flex: none; }
.sinc.off::before { background: #adb5bd; }
.sinc.pend::before { background: #ffa94d; }
.sinc.prob { background: #c92a2a; border-color: #c92a2a; color: #fff; }
.sinc.prob::before { background: #fff; }
.sinc.off { border-color: #ffa94d; }
.menu { position: absolute; right: 0; top: calc(100% + 6px); background: var(--surface); color: var(--fg); border: 1px solid var(--line); border-radius: var(--r);
  box-shadow: var(--shadow); min-width: 220px; padding: 6px; z-index: 1300; }
.menu-info { padding: 8px 10px; font-size: 14px; border-bottom: 1px solid var(--line); margin-bottom: 4px; }
.menu-info small { display: block; color: var(--muted); }
.menu-item { width: 100%; text-align: left; background: none; border: 0; padding: 10px; border-radius: 6px; cursor: pointer; }
.menu-item:hover { background: var(--surface-2); }

.vista { flex: 1; position: relative; min-height: 0; }
.rolavel { overflow-y: auto; }
#mapa { position: absolute; inset: 0; background: var(--surface-2); }

/* ---------- controles flutuantes */
.flutua { display: inline-flex; align-items: center; justify-content: center; gap: 4px; min-width: 48px; height: 48px; padding: 0 12px; border-radius: 24px;
  border: 1px solid var(--line); background: var(--surface); color: var(--fg); box-shadow: var(--shadow); cursor: pointer; font-weight: 600; }
.flutua[aria-pressed=true] { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }
.flutua .mais { font-size: 22px; line-height: 1; margin-top: -2px; }
.acoes { position: absolute; right: max(12px, env(safe-area-inset-right)); bottom: max(24px, calc(env(safe-area-inset-bottom) + 16px)); display: flex; flex-direction: column; gap: 10px; align-items: flex-end; z-index: 900; }
.camadas-btn { position: absolute; top: 12px; right: max(12px, env(safe-area-inset-right)); z-index: 900; padding: 0; }
.camadas { position: absolute; top: 68px; right: max(12px, env(safe-area-inset-right)); width: min(300px, calc(100% - 24px)); max-height: calc(100% - 90px); overflow-y: auto;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--shadow); padding: 6px 14px 14px; z-index: 1050; }
.camadas h3 { font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin: 14px 0 6px; }
.checks { display: grid; gap: 2px; }
.check { display: flex; align-items: center; gap: 10px; padding: 6px 2px; font-size: 14px; color: var(--fg); font-weight: 400; letter-spacing: 0; cursor: pointer; }
.check .n { margin-left: auto; color: var(--muted); font-variant-numeric: tabular-nums; font-size: 13px; }
.amostra { width: 14px; height: 14px; border-radius: 50%; flex: none; border: 2px solid var(--surface); box-shadow: 0 0 0 1px var(--line); }
.amostra.linha { height: 4px; border-radius: 2px; border: 0; width: 18px; }
.seg { display: flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; margin-bottom: 8px; }
.seg button { flex: 1; border: 0; background: var(--surface); padding: 8px; cursor: pointer; }
.seg button[aria-pressed=true] { background: var(--accent); color: var(--accent-fg); font-weight: 600; }

.busca { position: absolute; top: 12px; left: max(12px, env(safe-area-inset-left)); width: min(380px, calc(100% - 88px)); z-index: 960; }
.busca input { height: 48px; border-radius: 24px; padding: 0 18px; box-shadow: var(--shadow); }
.busca-res { list-style: none; margin: 6px 0 0; padding: 4px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--shadow); max-height: 50vh; overflow-y: auto; }
.busca-res li { padding: 8px 10px; border-radius: 6px; cursor: pointer; display: flex; gap: 10px; align-items: center; }
.busca-res li:hover, .busca-res li.ativo { background: var(--surface-2); }
.busca-res small { color: var(--muted); display: block; font-size: 12px; }
.busca-res .vazio { color: var(--muted); cursor: default; }

.faixa { position: absolute; left: 50%; transform: translateX(-50%); top: 70px; z-index: 1000; background: var(--chrome); color: var(--chrome-fg); padding: 10px 12px 10px 16px;
  border-radius: 12px; box-shadow: var(--shadow); display: flex; gap: 12px; align-items: center; flex-wrap: wrap; justify-content: center; width: max-content; max-width: calc(100% - 24px); }
.faixa .btn { background: rgba(255,255,255,.1); color: var(--chrome-fg); border-color: rgba(255,255,255,.3); }
.faixa .btn.primario { background: var(--accent); border-color: var(--accent); color: var(--accent-fg); }
.faixa-btns { display: flex; gap: 6px; flex-wrap: wrap; }
.painel-aberto .faixa { left: calc((100% - 404px) / 2); max-width: calc(100% - 428px); z-index: 1010; }

.legenda { position: absolute; left: calc(max(12px, env(safe-area-inset-left)) + 48px); bottom: max(20px, calc(env(safe-area-inset-bottom) + 12px)); z-index: 800;
  background: color-mix(in srgb, var(--surface) 92%, transparent); border: 1px solid var(--line); border-radius: 8px; padding: 6px 10px; font-size: 12px;
  display: flex; gap: 10px; flex-wrap: wrap; max-width: calc(100% - 120px); }
.legenda span { display: inline-flex; align-items: center; gap: 5px; }
.legenda i { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }

/* ---------- painel do elemento */
.painel { position: absolute; top: 72px; right: max(12px, env(safe-area-inset-right)); bottom: 16px; width: 380px; z-index: 1000; background: var(--surface);
  border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow); overflow-y: auto; padding: 18px 18px 22px; }
.painel-aberto .acoes { right: 404px; }
.fechar { position: absolute; top: 8px; right: 8px; width: 40px; height: 40px; border: 0; background: none; font-size: 26px; color: var(--muted); cursor: pointer; border-radius: 8px; }
.fechar:hover { background: var(--surface-2); }
.p-cab { display: grid; gap: 6px; padding-right: 36px; margin-bottom: 14px; }
.p-cab h2 { margin: 0; font-size: 20px; line-height: 1.2; word-break: break-word; text-wrap: balance; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; padding: 3px 8px; border-radius: 999px; background: var(--surface-2); color: var(--fg); }
.chip i { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.dl { display: grid; gap: 10px; margin: 0 0 16px; }
.dl div { display: grid; gap: 2px; }
.dl dt { font-size: 12px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; }
.dl dd { margin: 0; white-space: pre-wrap; word-break: break-word; }
.dl dd.mono { font-family: var(--mono); font-size: 14px; }
.p-acoes { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.p-links { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.p-links a { color: var(--accent); font-weight: 600; text-decoration: none; font-size: 14px; }
.form { display: grid; gap: 12px; }
.form .lin { display: grid; gap: 4px; }
.form .duas { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.form .btns { display: flex; gap: 8px; margin-top: 4px; }
.tec { border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px 12px; margin: 0; display: grid; gap: 10px; background: var(--surface-2); }
.tec legend { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); padding: 0 6px; }
.dica { font-size: 12px; color: var(--muted); }
.dica.erro { color: var(--danger); }
.dl dd.forte { font-weight: 700; }
.dl dd.vazio { color: var(--muted); font-style: italic; }
.dl div.alerta dd { color: var(--danger); }
.dl dd.pend { color: var(--warn); font-weight: 600; }
.form .btns .btn { flex: 1; }
.aviso { background: color-mix(in srgb, var(--warn) 14%, var(--surface)); color: var(--fg); border-left: 3px solid var(--warn); padding: 8px 10px; border-radius: 6px; font-size: 14px; margin-bottom: 12px; }
.confirma { background: color-mix(in srgb, var(--danger) 10%, var(--surface)); border-radius: 8px; padding: 10px; display: grid; gap: 8px; margin-bottom: 12px; }
.confirma div { display: flex; gap: 8px; }
.hist-mini { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; font-size: 14px; border-top: 1px solid var(--line); padding-top: 12px; }
.hist-mini small { color: var(--muted); display: block; }
.secao { font-size: 12px; color: var(--muted); font-weight: 700; text-transform: uppercase; letter-spacing: .08em; margin: 6px 0 8px; }

/* ---------- histórico e usuários */
.conteudo { max-width: 920px; margin: 0 auto; padding: 24px max(16px, env(safe-area-inset-right)) 40px max(16px, env(safe-area-inset-left)); }
.cab-vista h2 { margin: 0 0 4px; font-size: 22px; }
.sub { color: var(--muted); margin: 0 0 18px; max-width: 65ch; }
.hist { list-style: none; padding: 0; margin: 0 0 16px; display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.hist li { background: var(--surface); display: grid; grid-template-columns: 112px 1fr auto; gap: 12px; padding: 12px 14px; align-items: center; }
.hist .quando { color: var(--muted); font-variant-numeric: tabular-nums; font-size: 13px; }
.hist .quem { font-weight: 600; }
.hist .oque { min-width: 0; }
.hist .oque small { color: var(--muted); display: block; }
.hist .btns { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.hist li.prob { box-shadow: inset 3px 0 0 var(--danger); }
.acao { font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; padding: 2px 7px; border-radius: 4px; margin-right: 6px; }
.acao.criar { background: color-mix(in srgb, var(--ok) 18%, transparent); color: var(--ok); }
.acao.editar, .acao.mover { background: color-mix(in srgb, var(--accent) 16%, transparent); color: var(--accent); }
.acao.excluir { background: color-mix(in srgb, var(--danger) 16%, transparent); color: var(--danger); }
.acao.desfazer { background: color-mix(in srgb, var(--warn) 18%, transparent); color: var(--warn); }
.form-user { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)) auto; gap: 10px; align-items: end; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 14px; margin-bottom: 18px; }
.form-user > div { display: grid; gap: 4px; }
.tabela-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r); background: var(--surface); }
.tabela { width: 100%; border-collapse: collapse; font-size: 14px; }
.tabela th, .tabela td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.tabela th { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.tabela tr:last-child td { border-bottom: 0; }
.tabela td:last-child { text-align: right; }
.inativo { color: var(--muted); }

.toast { position: fixed; left: 50%; transform: translateX(-50%); bottom: max(24px, calc(env(safe-area-inset-bottom) + 16px)); background: var(--chrome); color: var(--chrome-fg);
  padding: 12px 18px; border-radius: 10px; box-shadow: var(--shadow); z-index: 2000; max-width: calc(100% - 32px); }
.toast.erro { background: var(--danger); color: #fff; }

/* ---------- Leaflet */
.leaflet-container { font: inherit; }
.leaflet-tooltip.lbl { background: rgba(255,255,255,.85); border: 0; box-shadow: none; padding: 0 4px; font-size: 11px; font-weight: 600; color: #12222a; }
.leaflet-tooltip.lbl::before { display: none; }
.gps-ponto { filter: drop-shadow(0 0 4px rgba(25,113,194,.6)); }

/* ---------- celular */
@media (max-width: 720px) {
  .topo { gap: 6px; }
  .marca.curta b, #btn-export { display: none; }
  .abas button { padding: 8px 9px; font-size: 14px; }
  .painel { top: auto; left: 0; right: 0; bottom: 0; width: auto; max-height: 62%; border-radius: 16px 16px 0 0; border-bottom: 0;
    padding: 16px max(16px, env(safe-area-inset-right)) max(20px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left)); }
  .painel-aberto .acoes, .painel-aberto .legenda { display: none; }
  .flutua .rot { display: none; }
  .sinc { font-size: 12px; padding: 0 8px; }
  .abas button { padding: 8px 7px; }
  .legenda { display: none; }
  .faixa { top: 68px; }
  .painel-aberto .faixa { left: 50%; max-width: calc(100% - 24px); }
  .vista:has(#faixa-modo:not([hidden])) .painel { display: none !important; }
  .hist li { grid-template-columns: 1fr; gap: 6px; }
  .hist .btns { justify-content: flex-start; }
  .form-user { grid-template-columns: 1fr; }
}