/* Central do Casca — desenho A aprovado em 06/11/2026: cartão central, Usuários por pessoa. Grafite, sem emoji. */
:root { color-scheme: dark; --bg: #1b1d1c; --fg: #e4e7e4; --muted: #8d958f; --side: #171a18; --line: #2c312e; --sel: #24302a; --input: #212422; --send: #4f7a5d; --ok: #7fa88c; --amb: #e0a84a; --erro: #e09a85; --adm: #c9b98f; }
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body { background: #151716; color: var(--fg); font: 14.5px/1.5 "Geist", "Segoe UI", system-ui, sans-serif; }
.sprite { position: absolute; }
svg.i { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; flex: none; vertical-align: -3px; }
button, input { font: inherit; color: inherit; }
button { cursor: pointer; }
button:focus-visible, input:focus-visible, a:focus-visible { outline: 2px solid var(--ok); outline-offset: 2px; }
.bt { display: inline-flex; align-items: center; justify-content: center; gap: 6px; border: 1px solid var(--line); border-radius: 7px; padding: 6px 12px; background: #202422; text-decoration: none; }
.bt:hover { border-color: #3d4640; }
.bt:disabled { opacity: .55; cursor: default; }
.bt.pri { background: var(--send); border-color: var(--send); color: #fff; font-weight: 600; }
.bt.peq { padding: 3px 9px; font-size: 12.5px; }
.bt.cheio { width: 100%; padding: 9px; }
.mut { color: var(--muted); }
.peq { font-size: 12.5px; }
.in { width: 100%; background: var(--input); border: 1px solid var(--line); border-radius: 8px; padding: 9px 11px; }
.in.codigo { font: 600 22px "Geist Mono", Consolas, monospace; letter-spacing: .35em; text-align: center; }
.campo { display: block; margin-bottom: 12px; }
.campo > span { display: block; font-size: 12px; color: var(--muted); margin-bottom: 5px; }
.marca { display: flex; align-items: center; justify-content: center; gap: 10px; font-weight: 600; font-size: 16px; }
.logo { width: 30px; height: 30px; border-radius: 8px; background: var(--send); display: grid; place-items: center; color: #fff; }
.logo svg { width: 18px; height: 18px; }

/* entrada */
.fundo { min-height: 100vh; display: grid; place-items: center; padding: 24px 14px; background: radial-gradient(circle at 50% 0%, #1f2a23 0%, #151716 60%); }
.cartao { width: 100%; max-width: 360px; background: var(--bg); border: 1px solid var(--line); border-radius: 14px; padding: 26px 24px 20px; box-shadow: 0 20px 60px #0008; }
.cartao .sub { text-align: center; color: var(--muted); font-size: 12.5px; margin: 4px 0 20px; }
.cartao h1 { font-size: 17px; margin: 14px 0 6px; }
.cartao p { margin: 0 0 14px; }
.rodape-l { text-align: center; color: #5f6762; font-size: 11.5px; margin-top: 16px; }
.aviso-sem { display: flex; gap: 12px; padding: 12px 14px; border-radius: 10px; background: #26221c; border: 1px solid #4a3d28; margin: 0 0 14px; }
.aviso-sem svg { color: var(--amb); margin-top: 3px; }
.aviso-sem b { display: block; }
.erro { color: var(--erro); font-size: 13px; min-height: 1em; margin: 6px 0 0; }
.chave { display: flex; align-items: center; gap: 8px; }
.chave code { font: 12.5px "Geist Mono", Consolas, monospace; color: var(--fg); overflow-wrap: anywhere; }
.chave .bt { margin-left: auto; }
.qr { display: grid; place-items: center; padding: 6px 0 4px; }
.qr svg { border-radius: 8px; }
details summary { cursor: pointer; margin: 4px 0; }
details .in { margin-top: 6px; }
details p { margin: 6px 0 0; }

/* painel */
.painel { min-height: 100vh; display: grid; grid-template-columns: 210px minmax(0, 1fr); }
.painel nav { background: var(--side); border-right: 1px solid var(--line); padding: 14px 8px; display: flex; flex-direction: column; gap: 2px; }
.painel nav .marca { justify-content: flex-start; padding: 4px 10px 14px; }
.painel nav button { display: flex; align-items: center; gap: 9px; padding: 7px 10px; border-radius: 7px; border: 0; background: none; text-align: left; }
.painel nav button:hover { background: #1f2421; }
.painel nav button[aria-current="true"] { background: var(--sel); }
.painel nav button.adm { color: var(--adm); }
.painel nav .sep { height: 1px; background: var(--line); margin: 10px 6px; }
.painel nav .eu { margin-top: auto; padding: 10px; font-size: 12.5px; color: var(--muted); display: flex; align-items: center; gap: 8px; }
.painel nav .eu button { margin-left: auto; padding: 2px 8px; border: 1px solid var(--line); border-radius: 6px; font-size: 12px; }
.painel > section { padding: 22px 26px 40px; max-width: 820px; }
.painel h2 { margin: 0 0 2px; font-size: 18px; }
.painel .exp { color: var(--muted); font-size: 13px; margin: 0 0 16px; }
.cab { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.cab .bt { margin-left: auto; }
.grupo-t { font-size: 10.5px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin: 18px 0 6px; }
.caixa { border: 1px solid var(--line); border-radius: 10px; background: #1e2120; padding: 12px 14px; margin-bottom: 8px; }
.form-linha { display: flex; gap: 8px; flex-wrap: wrap; }
.form-linha .in { flex: 1; min-width: 160px; }

/* usuários (A: por pessoa) */
.usr { border: 1px solid var(--line); border-radius: 10px; background: #1e2120; margin-bottom: 6px; }
.usr > button { width: 100%; display: grid; grid-template-columns: 30px minmax(0, 1fr) auto auto 14px; gap: 10px; align-items: center; padding: 8px 12px; background: none; border: 0; text-align: left; }
.av { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; font-size: 12px; font-weight: 700; color: #fff; background: #5e8a6c; }
.usr .nm { font-weight: 600; font-size: 13.5px; overflow: hidden; text-overflow: ellipsis; }
.usr .nm small { display: block; color: var(--muted); font-weight: 400; font-size: 11.5px; }
.papel { font-size: 11px; border: 1px solid var(--line); border-radius: 999px; padding: 1px 8px; color: #c4cbc6; white-space: nowrap; }
.papel.adm { color: #e6d3a3; border-color: #5a4f33; }
.usr .chv { color: var(--muted); transition: transform .15s; }
.usr.aberta .chv { transform: rotate(90deg); }
.usr.off { opacity: .6; }
.usr .det { border-top: 1px solid var(--line); padding: 12px 14px 12px 52px; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.usr .det h5 { margin: 0 0 6px; font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.usr .acoes { grid-column: 1 / -1; display: flex; gap: 8px; flex-wrap: wrap; }
.chk { display: flex; align-items: center; gap: 8px; font-size: 13px; padding: 3px 0; cursor: pointer; }
.chk input { accent-color: var(--send); width: 15px; height: 15px; margin: 0; }
.registro { font: 12px "Geist Mono", Consolas, monospace; color: #b7beb8; }
.registro div { display: grid; grid-template-columns: 120px 110px 130px 1fr; gap: 8px; padding: 4px 0; border-bottom: 1px solid #222724; }
.registro .f { color: var(--erro); }
.registro .ok { color: var(--ok); }
.convite-link { margin-top: 10px; }

@media (max-width: 640px) {
  .painel { grid-template-columns: 1fr; grid-template-rows: auto 1fr; }
  .painel nav { flex-direction: row; flex-wrap: wrap; align-items: center; border-right: 0; border-bottom: 1px solid var(--line); padding: 8px; }
  .painel nav .marca { padding: 4px 8px; width: 100%; }
  .painel nav .sep { display: none; }
  .painel nav .eu { margin: 0 0 0 auto; padding: 6px; }
  .painel > section { padding: 16px 14px 30px; }
  .usr > button { grid-template-columns: 30px minmax(0, 1fr) auto 14px; }
  .usr > button .resumo { display: none; }
  .usr .det { grid-template-columns: 1fr; padding-left: 14px; }
  .registro div { grid-template-columns: 1fr 1fr; }
}