:root {
  --fundo: #f3f5f8; --cartao: #ffffff; --texto: #18202a; --suave: #5f6b78; --linha: #e1e5ea;
  --marca: #1f6fd1; --marca-texto: #ffffff; --agua: #2f86e0; --agua-clara: #d7e8fb;
  --ok: #1e9a57; --alerta: #c98a06; --erro: #d24545; --chip: #eef1f5; --sombra: 0 1px 3px rgba(20, 30, 45, .08);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --fundo: #10141a; --cartao: #1a2029; --texto: #e8edf2; --suave: #9aa6b3; --linha: #2b333e;
    --marca: #5a9bff; --marca-texto: #0b1220; --agua: #58a4f5; --agua-clara: #1c3552;
    --ok: #41c47f; --alerta: #f0ae33; --erro: #f17272; --chip: #242c37; --sombra: none;
  }
}
:root[data-theme="dark"] {
  --fundo: #10141a; --cartao: #1a2029; --texto: #e8edf2; --suave: #9aa6b3; --linha: #2b333e;
  --marca: #5a9bff; --marca-texto: #0b1220; --agua: #58a4f5; --agua-clara: #1c3552;
  --ok: #41c47f; --alerta: #f0ae33; --erro: #f17272; --chip: #242c37; --sombra: none;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--fundo); color: var(--texto);
  font: 16px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  padding-bottom: calc(72px + env(safe-area-inset-bottom));
}
button, input, select, textarea { font: inherit; color: inherit; }
.oculto { display: none !important; }

/* ---------- topo e navegação ---------- */
.topo { position: sticky; top: 0; z-index: 5; background: var(--cartao); border-bottom: 1px solid var(--linha);
  padding: calc(10px + env(safe-area-inset-top)) 16px 10px; display: flex; align-items: center; gap: 10px; }
.topo h1 { font-size: 17px; margin: 0; flex: 1; }
.topo .apto { font-size: 13px; color: var(--suave); }
.abas { position: fixed; bottom: 0; left: 0; right: 0; z-index: 5; background: var(--cartao);
  border-top: 1px solid var(--linha); display: grid; grid-template-columns: repeat(6, 1fr);
  padding-bottom: env(safe-area-inset-bottom); }
.abas button { background: none; border: 0; padding: 8px 2px 10px; display: flex; flex-direction: column;
  align-items: center; gap: 2px; font-size: 11px; color: var(--suave); cursor: pointer; }
.abas button .ic { font-size: 20px; line-height: 1; }
.abas button.ativa { color: var(--marca); font-weight: 600; }

main { max-width: 720px; margin: 0 auto; padding: 16px; display: flex; flex-direction: column; gap: 14px; }
.cartao { background: var(--cartao); border: 1px solid var(--linha); border-radius: 14px; padding: 14px 16px; box-shadow: var(--sombra); }
.cartao h2 { font-size: 13px; text-transform: uppercase; letter-spacing: .05em; color: var(--suave); margin: 0 0 10px; }
.cartao h3 { font-size: 16px; margin: 0 0 4px; }
.suave { color: var(--suave); font-size: 14px; }
.linha { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--linha); }
.linha:last-child { border-bottom: 0; }
.texto-livre { white-space: pre-line; overflow-wrap: anywhere; }

/* ---------- números ---------- */
.numeros { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.numero { background: var(--chip); border-radius: 12px; padding: 10px; text-align: center; }
.numero .v { font-size: 22px; font-weight: 700; font-variant-numeric: tabular-nums; }
.numero .r { font-size: 12px; color: var(--suave); }
.destaque { font-size: 30px; font-weight: 700; font-variant-numeric: tabular-nums; }

/* ---------- gráfico ---------- */
.grafico { width: 100%; height: 140px; display: block; }
.grafico .barra { fill: var(--agua); }
.grafico .barra.acima { fill: var(--alerta); }
.grafico .media { stroke: var(--suave); stroke-dasharray: 4 4; stroke-width: 1.5; }
.grafico text { fill: var(--suave); font-size: 10px; }
.legenda { display: flex; gap: 14px; font-size: 12px; color: var(--suave); margin-top: 6px; flex-wrap: wrap; }
.legenda i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 4px; vertical-align: -1px; }
.legenda .l-agua { background: var(--agua); }
.legenda .l-acima { background: var(--alerta); }

/* ---------- mural ---------- */
.item { border-left: 4px solid var(--marca); padding: 8px 12px; background: var(--chip); border-radius: 8px; margin-bottom: 10px; }
.item.urgente, .item.meu { border-left-color: var(--erro); }
.item.manutencao { border-left-color: var(--alerta); }
.item .quando { font-size: 12px; color: var(--suave); }

/* ---------- formulários e botões ---------- */
label { display: block; font-size: 14px; color: var(--suave); margin: 10px 0 4px; }
input, select, textarea { width: 100%; padding: 11px 12px; border: 1px solid var(--linha); border-radius: 10px; background: var(--fundo); }
textarea { min-height: 110px; resize: vertical; }
.botao { display: inline-flex; align-items: center; justify-content: center; gap: 6px; border: 0; border-radius: 10px;
  padding: 11px 16px; background: var(--marca); color: var(--marca-texto); font-weight: 600; cursor: pointer; min-height: 44px; }
.botao.sec { background: var(--chip); color: var(--texto); }
.botao.perigo { background: var(--erro); color: #fff; }
.botao.inteiro { width: 100%; margin-top: 14px; }
.botao:disabled { opacity: .5; cursor: not-allowed; }
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip { border: 1px solid var(--linha); background: var(--chip); border-radius: 999px; padding: 7px 14px; cursor: pointer; }
.chip.ativa { background: var(--marca); color: var(--marca-texto); border-color: var(--marca); }
.msg { padding: 10px 12px; border-radius: 10px; font-size: 14px; margin-top: 10px; }
.msg.erro { background: color-mix(in srgb, var(--erro) 14%, transparent); color: var(--erro); }
.msg.ok { background: color-mix(in srgb, var(--ok) 14%, transparent); color: var(--ok); }
.alternar { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--texto); margin: 0; }
.alternar input { width: auto; }

/* ---------- calendário de reservas ---------- */
.cal-topo { display: flex; justify-content: space-between; align-items: center; margin: 10px 0; }
.cal-topo button { background: var(--chip); border: 0; border-radius: 8px; width: 40px; height: 36px; cursor: pointer; }
.cal { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.cal .sem { text-align: center; font-size: 12px; color: var(--suave); padding: 4px 0; }
.cal button { aspect-ratio: 1; border: 1px solid var(--linha); border-radius: 8px; background: var(--cartao); cursor: pointer; font-variant-numeric: tabular-nums; }
.cal button.livre:hover { border-color: var(--marca); }
.cal button.ocupado { background: var(--chip); color: var(--suave); text-decoration: line-through; cursor: default; }
.cal button.sua { background: var(--ok); color: #fff; border-color: var(--ok); }
.cal button.bloqueado { background: var(--chip); color: var(--erro); cursor: default; }
.cal button.fora { opacity: .35; cursor: default; }
.cal .vazio { visibility: hidden; }

/* ---------- previsão / meta ---------- */
.progresso { height: 12px; background: var(--chip); border-radius: 6px; overflow: hidden; margin: 8px 0 4px; }
.progresso > div { height: 100%; background: var(--agua); border-radius: 6px; transition: width .3s; }
.progresso.alerta > div { background: var(--alerta); }
.progresso.estourou > div { background: var(--erro); }
.lado { display: flex; gap: 8px; align-items: flex-end; }
.lado > :first-child { flex: 1; }

/* ---------- chamados ---------- */
.status { display: inline-block; font-size: 12px; font-weight: 600; border-radius: 999px; padding: 2px 10px; }
.status.aberto { background: color-mix(in srgb, var(--alerta) 20%, transparent); color: var(--alerta); }
.status.em_andamento { background: color-mix(in srgb, var(--marca) 18%, transparent); color: var(--marca); }
.status.resolvido { background: color-mix(in srgb, var(--ok) 18%, transparent); color: var(--ok); }
.status.cancelado { background: var(--chip); color: var(--suave); }
.chamado-item { display: block; width: 100%; text-align: left; background: var(--chip); border: 0; border-radius: 10px;
  padding: 10px 12px; margin-bottom: 8px; cursor: pointer; }
.fotos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 10px 0; }
.fotos img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 8px; background: var(--chip); }
.conversa .fala { background: var(--chip); border-radius: 10px; padding: 8px 12px; margin: 8px 0; }
.conversa .fala.sindico { border-left: 4px solid var(--marca); }
.conversa .quem { font-size: 12px; color: var(--suave); }

/* ---------- painel gerencial ---------- */
main.largo { max-width: 1280px; }
.painel { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 14px; }
.painel .largura-total { grid-column: 1 / -1; }
.st { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 600; border-radius: 999px; padding: 2px 10px; }
.st::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.st.ok { color: var(--ok); background: color-mix(in srgb, var(--ok) 14%, transparent); }
.st.alerta { color: var(--alerta); background: color-mix(in srgb, var(--alerta) 16%, transparent); }
.st.erro { color: var(--erro); background: color-mix(in srgb, var(--erro) 14%, transparent); }
.st.neutro { color: var(--suave); background: var(--chip); }
.atencao { border-radius: 12px; padding: 12px 16px; background: color-mix(in srgb, var(--alerta) 14%, var(--cartao)); border: 1px solid var(--alerta); }
.atencao.tudo-ok { background: color-mix(in srgb, var(--ok) 12%, var(--cartao)); border-color: var(--ok); }
.atencao ul { margin: 6px 0 0; padding-left: 18px; }
.aptos-grade { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 8px; }
.apto-cel { background: var(--chip); border-radius: 10px; padding: 8px 10px; font-size: 13px; }
.apto-cel strong { font-size: 15px; }
.apto-cel.vago { opacity: .7; }
.mini { font-size: 12px; color: var(--suave); }
.medidor-linha { display: grid; grid-template-columns: 110px 1fr 48px; align-items: center; gap: 8px; margin: 6px 0; }

/* ---------- portão ---------- */
.portao-estado { font-size: 26px; font-weight: 700; text-align: center; margin: 8px 0 14px; }
.portao-botoes { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.portao-botoes .botao { min-height: 72px; font-size: 18px; }

/* ---------- diálogo de confirmação ---------- */
dialog { border: 0; border-radius: 16px; padding: 20px; background: var(--cartao); color: var(--texto); width: min(92vw, 380px); }
dialog::backdrop { background: rgba(0, 0, 0, .45); }
dialog .acoes { display: flex; gap: 10px; justify-content: flex-end; margin-top: 18px; }

/* ---------- tela de entrada ---------- */
.entrada { max-width: 400px; margin: 8vh auto 0; padding: 16px; }
.entrada .logo { font-size: 44px; text-align: center; }
.entrada h1 { text-align: center; font-size: 22px; margin: 4px 0 18px; }
.troca { text-align: center; margin-top: 14px; font-size: 14px; }
.troca button { background: none; border: 0; color: var(--marca); cursor: pointer; text-decoration: underline; }
.tabela { width: 100%; border-collapse: collapse; font-size: 14px; }
.tabela td, .tabela th { text-align: left; padding: 6px 4px; border-bottom: 1px solid var(--linha); }
.codigo { font-family: ui-monospace, Consolas, monospace; font-size: 26px; letter-spacing: .12em; text-align: center;
  background: var(--chip); border-radius: 10px; padding: 12px; margin: 10px 0; user-select: all; }