/* Central de Ajuda (ajuda.js): dialogo largo com abas em chips, cartoes de atalho e blocos de regra. */
.aj-dlg { width: 700px; max-height: min(900px, calc(100vh - 48px)); padding: 0; gap: 0; overflow: hidden; text-align: left; }
.aj-cab { display: flex; align-items: center; gap: 12px; padding: 18px 20px 12px; }
.aj-cab > div { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.aj-cab .dic { flex: none; }
.aj-sub { font-size: calc(12.5px * var(--fs, 1)); color: var(--color-neutral-300); }
.aj-abas { display: flex; gap: 6px; padding: 0 20px 12px; flex-wrap: wrap; }
.aj-abas button { height: 32px; padding: 0 12px; border: 0; border-radius: 10px; background: transparent; color: var(--color-neutral-300); font: 600 calc(12.5px * var(--fs, 1)) var(--font-sans, inherit); display: inline-flex; align-items: center; gap: 6px; cursor: pointer; transition: background-color .15s ease, color .15s ease; }
.aj-abas button:hover, .aj-abas button.ativa { background: var(--color-accent-900); color: var(--color-accent-300); }
.aj-corpo { flex: 1; min-height: 0; overflow-y: auto; padding: 4px 20px 16px; border-top: 1px solid var(--color-divider); outline: none; }
.aj-sec { display: flex; flex-direction: column; gap: 14px; padding-top: 14px; }
.aj-desc { margin: 0; font-size: calc(13px * var(--fs, 1)); color: var(--color-neutral-300); text-wrap: pretty; }
.aj-grade { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.aj-atalho { display: flex; flex-direction: column; gap: 8px; padding: 12px; border-radius: 12px; background: var(--color-bg); }
.aj-teclas { display: flex; align-items: center; gap: 4px; }
.aj-dlg kbd { min-width: 22px; height: 22px; padding: 0 6px; border-radius: 6px; box-shadow: inset 0 0 0 1px var(--color-divider); background: var(--color-surface); font: 600 calc(11.5px * var(--fs, 1)) var(--font-sans, inherit); display: inline-grid; place-items: center; }
.aj-info { display: flex; flex-direction: column; gap: 2px; }
.aj-info b { font-size: calc(13px * var(--fs, 1)); }
.aj-info span { font-size: calc(12px * var(--fs, 1)); color: var(--color-neutral-300); }
.aj-item h3 { margin: 0 0 4px; font-size: calc(14px * var(--fs, 1)); font-weight: 600; }
.aj-item p { margin: 0; font-size: calc(13px * var(--fs, 1)); color: var(--color-neutral-300); text-wrap: pretty; }
.aj-item p b { color: var(--color-text); }
.aj-formula { margin-top: 8px; padding: 10px 12px; border-radius: 10px; background: var(--color-bg); }
.aj-formula code { font-size: calc(12.5px * var(--fs, 1)); color: var(--color-text); }
.aj-cartao { padding: 12px 14px; border-radius: 12px; background: var(--color-bg); }
.aj-cartao p { margin: 6px 0 0; font-size: calc(13px * var(--fs, 1)); color: var(--color-neutral-300); }
.aj-selo { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: calc(13.5px * var(--fs, 1)); }
.aj-selo .ph { color: var(--color-accent-300); }
.aj-sobre { display: flex; flex-direction: column; }
.aj-linha { display: flex; justify-content: space-between; gap: 16px; padding: 10px 0; border-bottom: 1px solid var(--color-divider); font-size: calc(13px * var(--fs, 1)); }
.aj-linha span { color: var(--color-neutral-300); }
.aj-linha strong { text-align: right; font-weight: 600; }
.aj-rod { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 20px; border-top: 1px solid var(--color-divider); font-size: calc(12px * var(--fs, 1)); color: var(--color-neutral-300); }
@media (max-width: 700px) { .aj-grade { grid-template-columns: 1fr; } }

/* O .dialogo aumenta todo <b> (titulo de confirmacao); aqui o negrito de texto corrido volta ao tamanho da frase. */
.aj-dlg b { font-size: inherit; }
.aj-dlg .aj-cab b { font-size: calc(17px * var(--fs, 1)); }