:root {
  --fundo: #f4f6f9;
  --cartao: #ffffff;
  --texto: #1b2430;
  --suave: #5d6b7c;
  --linha: #dde3ea;
  --marca: #1f3a5f;
  --marca-clara: #e6edf6;
  --acento: #2f6fb3;
  --perigo: #b42318;
  --perigo-claro: #fdecea;
  --alerta: #9a6700;
  --alerta-claro: #fff4d6;
  --ok: #1a7f37;
  --ok-claro: #e6f4ea;
  --raio: 12px;
  --sombra: 0 1px 2px rgb(16 24 40 / 6%), 0 1px 3px rgb(16 24 40 / 8%);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --fundo: #10151c;
    --cartao: #19212b;
    --texto: #e6ebf1;
    --suave: #9aa7b6;
    --linha: #2a3542;
    --marca: #0f2238;
    --marca-clara: #1f3247;
    --acento: #6aa5e6;
    --perigo: #ff8a80;
    --perigo-claro: #3a1a1a;
    --alerta: #f2c46d;
    --alerta-claro: #33290f;
    --ok: #7bd389;
    --ok-claro: #15301d;
    --sombra: none;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; }
body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--fundo);
  color: var(--texto);
  font-size: 16px;
  line-height: 1.45;
  padding-bottom: calc(72px + env(safe-area-inset-bottom));
}
a { color: var(--acento); }
button, input, select, textarea { font: inherit; color: inherit; }

.topo {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: center; gap: 10px;
  padding: calc(12px + env(safe-area-inset-top)) 16px 12px;
  background: var(--marca); color: #fff;
}
.topo h1 { font-size: 1.15rem; margin: 0; flex: 1; }
.selo { font-size: .75rem; background: #f2c46d; color: #3b2a00; padding: 2px 8px; border-radius: 99px; font-weight: 600; }

main { max-width: 760px; margin: 0 auto; padding: 16px; }
.carregando, .vazio { color: var(--suave); text-align: center; padding: 24px 0; }

h2 { font-size: 1rem; margin: 22px 0 8px; color: var(--suave); text-transform: uppercase; letter-spacing: .04em; }
h2:first-child { margin-top: 4px; }

.lista { display: grid; gap: 8px; }
.cartao {
  background: var(--cartao); border: 1px solid var(--linha); border-radius: var(--raio);
  box-shadow: var(--sombra); padding: 12px 14px;
}
a.cartao, button.cartao { display: block; width: 100%; text-align: left; text-decoration: none; color: inherit; cursor: pointer; }
.item { display: flex; gap: 12px; align-items: flex-start; }
.item .corpo { flex: 1; min-width: 0; }
.item .titulo { font-weight: 600; overflow-wrap: anywhere; }
.item .sub { color: var(--suave); font-size: .9rem; overflow-wrap: anywhere; }
.nao-lida .titulo::before { content: "●"; color: var(--acento); margin-right: 6px; }

.etiqueta { display: inline-block; font-size: .72rem; font-weight: 700; padding: 1px 8px; border-radius: 99px; text-transform: uppercase; letter-spacing: .03em; }
.etiqueta.prazo { background: var(--alerta-claro); color: var(--alerta); }
.etiqueta.audiencia { background: var(--marca-clara); color: var(--acento); }
.etiqueta.tarefa { background: var(--ok-claro); color: var(--ok); }
.atrasado { border-left: 4px solid var(--perigo); }
.hoje { border-left: 4px solid var(--alerta); }
.data-forte { font-weight: 700; }
.data-forte.atrasado-txt { color: var(--perigo); }

.marcar {
  flex: none; width: 34px; height: 34px; border-radius: 50%;
  border: 2px solid var(--linha); background: transparent; cursor: pointer;
  display: grid; place-items: center;
}
.marcar:hover { border-color: var(--ok); }
.marcar.feito { background: var(--ok); border-color: var(--ok); color: #fff; }

.faixa { border-radius: var(--raio); padding: 10px 14px; margin-bottom: 12px; font-size: .92rem; }
.faixa.alerta { background: var(--alerta-claro); color: var(--alerta); }
.faixa.info { background: var(--marca-clara); }
.faixa.perigo { background: var(--perigo-claro); color: var(--perigo); }

.barra { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 12px; }
.barra input[type=search] { flex: 1; min-width: 0; }
.botao {
  border: 1px solid var(--linha); background: var(--cartao); border-radius: 10px;
  padding: 9px 14px; cursor: pointer; font-weight: 600; text-decoration: none; color: inherit;
  display: inline-flex; align-items: center; gap: 6px;
}
.botao.primario { background: var(--acento); border-color: var(--acento); color: #fff; }
.botao.perigo { color: var(--perigo); }
.botao:disabled { opacity: .6; cursor: default; }
.botoes { display: flex; gap: 8px; flex-wrap: wrap; margin: 12px 0; }

.alternar { display: inline-flex; border: 1px solid var(--linha); border-radius: 10px; overflow: hidden; }
.alternar button { border: 0; background: var(--cartao); padding: 8px 12px; cursor: pointer; }
.alternar button[aria-pressed=true] { background: var(--acento); color: #fff; }

.flutuante {
  position: fixed; right: 16px; bottom: calc(84px + env(safe-area-inset-bottom)); z-index: 6;
  width: 56px; height: 56px; border-radius: 50%; border: 0;
  background: var(--acento); color: #fff; font-size: 28px; line-height: 1;
  box-shadow: 0 4px 12px rgb(0 0 0 / 25%); cursor: pointer;
}

input, select, textarea {
  width: 100%; padding: 10px 12px; border: 1px solid var(--linha);
  border-radius: 10px; background: var(--cartao);
}
textarea { min-height: 90px; resize: vertical; }
label { display: grid; gap: 4px; font-size: .9rem; color: var(--suave); }
.campos { display: grid; gap: 12px; }
.duas { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

dl.ficha { display: grid; grid-template-columns: max-content 1fr; gap: 6px 14px; margin: 0; }
dl.ficha dt { color: var(--suave); }
dl.ficha dd { margin: 0; overflow-wrap: anywhere; }
.teor { white-space: pre-wrap; overflow-wrap: anywhere; font-family: inherit; margin: 0; font-size: .95rem; }

dialog {
  border: 0; border-radius: 16px; padding: 0; width: min(560px, calc(100vw - 24px));
  background: var(--cartao); color: var(--texto); max-height: calc(100vh - 32px);
}
dialog::backdrop { background: rgb(0 0 0 / 45%); }
dialog form { padding: 18px; display: grid; gap: 14px; }
dialog h3 { margin: 0; font-size: 1.1rem; }
.rodape-dialogo { display: flex; gap: 8px; justify-content: flex-end; flex-wrap: wrap; }
.rodape-dialogo .esquerda { margin-right: auto; }

.abas {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 5;
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: var(--cartao); border-top: 1px solid var(--linha);
  padding-bottom: env(safe-area-inset-bottom);
}
.abas a {
  position: relative; display: grid; justify-items: center; gap: 2px;
  padding: 8px 0 10px; text-decoration: none; color: var(--suave); font-size: .75rem;
}
.abas svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.abas a.ativa { color: var(--acento); font-weight: 700; }
.contador {
  position: absolute; top: 4px; left: calc(50% + 6px);
  background: var(--perigo); color: #fff; font-size: .68rem; min-width: 18px; height: 18px;
  border-radius: 9px; display: grid; place-items: center; padding: 0 5px;
}

.aviso {
  position: fixed; left: 50%; transform: translateX(-50%);
  bottom: calc(90px + env(safe-area-inset-bottom)); z-index: 20;
  background: #1b2430; color: #fff; padding: 10px 16px; border-radius: 10px;
  max-width: calc(100vw - 32px); box-shadow: 0 4px 12px rgb(0 0 0 / 25%);
}
.aviso.erro { background: var(--perigo); }

.login { max-width: 380px; margin: 40px auto; }
.login form { display: grid; gap: 14px; }

@media (min-width: 900px) {
  body { padding-bottom: 0; padding-left: 96px; }
  .abas { top: 0; bottom: 0; right: auto; width: 96px; grid-template-columns: 1fr; grid-auto-rows: max-content; padding-top: 72px; border-top: 0; border-right: 1px solid var(--linha); }
  .flutuante { bottom: 24px; }
  .aviso { bottom: 24px; }
}