/* Arandú — mobile first: parte dos 375 px; @media (min-width) só amplia. Alvos de toque ≥ 44 px. */
:root { --azul:#3d5a80; --azul2:#eef2f8; --tinta:#1d2430; --cinza:#5f6773; --linha:#dfe4ec; --fundo:#f4f6f9; --ok:#2e7d32; --erro:#b3261e; }
* { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body { font-family: system-ui, -apple-system, "Segoe UI", sans-serif; background: var(--fundo); color: var(--tinta); font-size: 16px; line-height: 1.45;
       padding-bottom: env(safe-area-inset-bottom, 0); }
.topo { position: sticky; top: 0; z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 8px;
        padding: calc(8px + env(safe-area-inset-top, 0)) 16px 8px; background: #fff; border-bottom: 1px solid var(--linha); min-height: 56px; }
.marca { font-weight: 700; font-size: 1.15rem; color: var(--azul); }
main { padding: 16px; max-width: 480px; margin: 0 auto; }
h1 { font-size: 1.3rem; margin: 8px 0 4px; }
.sub { color: var(--cinza); margin-bottom: 16px; }
.cartao { background: #fff; border: 1px solid var(--linha); border-radius: 16px; padding: 16px; margin-bottom: 12px; }
label { display: block; font-size: .9rem; color: var(--cinza); margin: 14px 0 6px; }
input[type=text], input[type=email], input[type=password] { width: 100%; min-height: 48px; padding: 10px 12px; font: inherit; font-size: 16px;
  border: 1.5px solid var(--linha); border-radius: 12px; background: #fff; color: var(--tinta); }
input:focus-visible, button:focus-visible { outline: 3px solid #9db4d3; outline-offset: 2px; }
.senha { position: relative; }
.senha input { padding-right: 64px; }
.senha .ver { position: absolute; right: 2px; top: 2px; min-height: 44px; min-width: 56px; background: none; border: 0; color: var(--azul); font: inherit; font-size: .9rem; }
button { font: inherit; cursor: pointer; }
.prim { width: 100%; min-height: 48px; margin-top: 18px; border: 0; border-radius: 12px; background: var(--azul); color: #fff; font-weight: 600; }
.prim[disabled] { opacity: .6; }
.sec { width: 100%; min-height: 48px; margin-top: 10px; border: 1.5px solid var(--linha); border-radius: 12px; background: #fff; color: var(--tinta); }
.link { min-height: 44px; padding: 0 8px; background: none; border: 0; color: var(--azul); font-size: .95rem; }
.links { display: flex; flex-direction: column; align-items: center; margin-top: 12px; }
.erro { color: var(--erro); font-size: .92rem; margin-top: 12px; min-height: 1.2em; }
.ok { color: var(--ok); font-size: .92rem; margin-top: 12px; }
.aceite { display: flex; gap: 10px; align-items: flex-start; margin-top: 16px; font-size: .92rem; }
.aceite input { width: 24px; height: 24px; margin-top: 2px; flex: 0 0 24px; }
.dica { font-size: .82rem; color: var(--cinza); margin-top: 6px; }
.papel { display: inline-block; font-size: .8rem; padding: 2px 10px; border-radius: 999px; background: var(--azul2); color: var(--azul); margin-left: 6px; }
.lista > div { padding: 12px 0; border-top: 1px solid var(--linha); display: flex; align-items: center; gap: 8px; }
.lista > div:first-child { border-top: 0; }
.lista .cresce { flex: 1; min-width: 0; }
.mini { font-size: .82rem; color: var(--cinza); }
.este { font-size: .78rem; color: var(--ok); font-weight: 600; }
/* estrutura acadêmica */
input[type=date], input[type=number], select, textarea { width: 100%; min-height: 48px; padding: 10px 12px; font: inherit; font-size: 16px;
  border: 1.5px solid var(--linha); border-radius: 12px; background: #fff; color: var(--tinta); }
textarea { resize: vertical; }
select:focus-visible, textarea:focus-visible, summary:focus-visible { outline: 3px solid #9db4d3; outline-offset: 2px; }
input:disabled, select:disabled { background: var(--fundo); color: var(--cinza); }
.migalhas { display: flex; flex-wrap: wrap; align-items: center; gap: 0 2px; margin-bottom: 4px; font-size: .9rem; color: var(--cinza); }
.migalhas .link { padding: 0 6px; font-size: .9rem; }
.migalhas span { padding: 0 2px; }
.item { width: 100%; display: flex; align-items: center; gap: 8px; min-height: 56px; padding: 10px 0; background: none; border: 0;
        border-top: 1px solid var(--linha); text-align: left; color: var(--tinta); }
.lista > .item:first-child { border-top: 0; }
.item .cresce, .unidade .cresce { display: flex; flex-direction: column; min-width: 0; }
.t { font-weight: 600; overflow-wrap: anywhere; }
details > summary { min-height: 44px; display: flex; align-items: center; cursor: pointer; color: var(--azul); font-weight: 600; list-style: none; }
details > summary::-webkit-details-marker { display: none; }
details.dobra > summary { font-weight: 400; font-size: .9rem; min-height: 44px; }
details[open] > summary { margin-bottom: 4px; }
.agora { display: inline-block; font-size: .75rem; padding: 1px 8px; border-radius: 999px; background: #e3f1e4; color: var(--ok); margin-left: 4px; }
.codigo { margin-top: 14px; padding: 14px; text-align: center; font: 700 1.6rem/1.2 ui-monospace, "Cascadia Mono", monospace; letter-spacing: .08em;
          background: var(--azul2); color: var(--azul); border-radius: 12px; user-select: all; }
.erro-txt { color: var(--erro); }
.ok-txt { color: var(--ok); }
input[type=file] { width: 100%; min-height: 48px; padding: 10px 0; font: inherit; font-size: 16px; }
#envios > div { padding: 8px 0; }
@media (min-width: 720px) { main { padding: 32px 16px; } h1 { font-size: 1.5rem; } }