:root {
  --azul: #0071e3;
  --texto: #1d1d1f;
  --suave: #6e6e73;
  --borda: #e5e5ea;
  --fundo: #fff;
  --card: #fbfbfd;
}
@media (prefers-color-scheme: dark) {
  :root {
    --texto: #f5f5f7;
    --suave: #a1a1a6;
    --borda: #38383a;
    --fundo: #000;
    --card: #1c1c1e;
  }
  .logo { filter: invert(1); }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--fundo);
  color: var(--texto);
  font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", sans-serif;
}
main { max-width: 1040px; margin: 0 auto; padding: 32px 16px 56px; }
.logo { height: 22px; display: block; margin-bottom: 28px; }
.kicker { margin: 0 0 6px; color: var(--suave); font-size: 11px; letter-spacing: .22em; text-transform: uppercase; }
h1 { margin: 0; font-size: 30px; font-weight: 600; letter-spacing: -.02em; }
.sub { margin: 6px 0 24px; color: var(--suave); }
.tela { display: grid; grid-template-columns: 210px 1fr; gap: 24px; align-items: start; }
.area { margin-bottom: 14px; }
.area h2 { margin: 0 0 4px; color: var(--suave); font-size: 11px; font-weight: 500; letter-spacing: .06em; text-transform: uppercase; }
.area button {
  display: block;
  width: 100%;
  padding: 7px 10px;
  border: 0;
  border-radius: 9px;
  background: none;
  color: inherit;
  font: inherit;
  font-size: 15px;
  text-align: left;
  cursor: pointer;
}
.area button:hover { background: var(--card); }
.area button:focus-visible { outline: 2px solid var(--azul); }
.area button[aria-pressed="true"] { background: rgba(0, 113, 227, .12); font-weight: 600; }
.nome { margin: 0 0 10px; font-size: 19px; font-weight: 600; }
.quadrantes { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.q { display: flex; flex-direction: column; gap: 8px; padding: 14px; border: 1px solid var(--borda); border-radius: 14px; background: var(--card); font-weight: 600; font-size: 14px; }
.itens { flex: 1; min-height: 150px; margin: 0; padding-left: 20px; cursor: text; }
.itens li { font-size: 16px; font-weight: 400; line-height: 1.45; }
.itens li::marker { color: var(--azul); }
.itens textarea {
  display: block;
  width: 100%;
  padding: 0 0 4px;
  border: 0;
  outline: none;
  resize: none;
  overflow: hidden;
  background: transparent;
  color: inherit;
  font: inherit;
}
.itens textarea:disabled { cursor: not-allowed; }
.q:focus-within { border-color: var(--azul); }
.status { margin: 14px 0 0; color: var(--suave); font-size: 13px; }
.status.erro { color: #d70015; }
@media (max-width: 720px) {
  main { padding-top: 20px; }
  .logo { margin-bottom: 18px; }
  h1 { font-size: 26px; }
  .sub { margin-bottom: 16px; }
  .tela, .quadrantes { grid-template-columns: 1fr; }
  .tela { gap: 12px; }
  .area { margin-bottom: 10px; }
  .area button {
    display: inline-block;
    width: auto;
    min-height: 44px;
    margin: 0 6px 6px 0;
    padding: 10px 14px;
    border: 1px solid var(--borda);
    border-radius: 999px;
    background: var(--card);
  }
  .area button[aria-pressed="true"] { border-color: var(--azul); }
  .nome { scroll-margin-top: 12px; }
  .itens { min-height: 96px; }
}