/* Popover de sons da sala: busca, seções recolhíveis e grade de botões. */
#tb-soundboard[aria-expanded="true"] { background: rgba(168, 85, 247, .16); color: var(--accent); }
#painel-voz .pv-acao[aria-expanded="true"] { color: var(--accent); border-color: var(--accent); background: rgba(168, 85, 247, .16); }

.sb-pop { position: fixed; z-index: 40; display: flex; flex-direction: column; min-height: 0; background: var(--surface); border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow); overflow: hidden; animation: sb-entrar .14s ease-out; }
@keyframes sb-entrar { from { opacity: 0; transform: translateY(6px); } }

.sb-topo { display: flex; align-items: center; gap: 8px; padding: 12px 12px 10px; border-bottom: 1px solid var(--line); }
.sb-busca { flex: 1; min-width: 0; display: flex; align-items: center; gap: 8px; height: 40px; padding: 0 12px; border: 2px solid var(--line); border-radius: 10px; background: var(--bg); color: var(--muted); cursor: text; }
.sb-busca:focus-within { border-color: var(--accent); }
.sb-busca svg { width: 18px; height: 18px; }
.sb-campo { flex: 1; min-width: 0; height: 100%; border: 0; background: transparent; color: var(--text); outline: none; font-size: 15px; }
.sb-campo::placeholder { color: var(--muted); }
.sb-campo::-webkit-search-cancel-button { filter: invert(.7); }
.sb-icone { width: 40px; height: 40px; flex: none; display: grid; place-items: center; border: 0; border-radius: 10px; background: transparent; color: var(--muted); }
.sb-icone:hover, .sb-icone[aria-expanded="true"] { background: var(--surface-3); color: var(--text); }
.sb-icone svg { width: 22px; height: 22px; }
.sb-icone.mudo { color: var(--danger); }

.sb-ajustes { display: grid; gap: 10px; padding: 12px 14px; border-bottom: 1px solid var(--line); background: var(--surface-2); }
.sb-dica { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.45; }
.sb-volume { display: grid; grid-template-columns: auto 1fr 42px; align-items: center; gap: 10px; font-size: 13px; }
.sb-volume input { accent-color: var(--accent); width: 100%; }
.sb-volume output { color: var(--muted); font-variant-numeric: tabular-nums; text-align: right; }
.sb-opcao { display: flex; align-items: center; gap: 9px; font-size: 13px; cursor: pointer; }
.sb-opcao input { accent-color: var(--accent); width: 16px; height: 16px; margin: 0; }

.sb-corpo { flex: 1; min-height: 0; overflow-y: auto; padding: 4px 12px 12px; scrollbar-width: thin; }
.sb-secao h3 { margin: 0; }
.sb-secao-titulo { width: 100%; display: flex; align-items: center; gap: 8px; padding: 12px 4px 8px; border: 0; background: transparent; color: var(--muted); font-size: 14px; font-weight: 700; text-align: left; }
.sb-secao-titulo:hover { color: var(--text); }
.sb-secao-titulo svg { width: 18px; height: 18px; }
.sb-secao-nome { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text); }
.sb-seta svg { width: 16px; height: 16px; transform: rotate(180deg); transition: transform .12s ease-out; }
.sb-secao-titulo[aria-expanded="false"] .sb-seta svg { transform: rotate(90deg); }

.sb-grade { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.sb-som { position: relative; min-width: 0; border-radius: 10px; background: var(--surface-2); border: 1px solid transparent; transition: background .1s, border-color .1s; }
.sb-som:hover, .sb-som:focus-within { background: var(--surface-3); }
.sb-som.tocando { border-color: var(--accent-2); background: rgba(34, 211, 238, .12); box-shadow: 0 0 0 1px var(--accent-2) inset; }
.sb-tocar { width: 100%; min-height: 44px; display: flex; align-items: center; justify-content: center; gap: 8px; padding: 8px 12px; border: 0; border-radius: inherit; background: transparent; color: var(--text); font-weight: 600; }
.sb-tocar:active { transform: scale(.97); }
.sb-emoji { font-size: 20px; line-height: 1; flex: none; }
.sb-nome { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
/* Prévia e exclusão só aparecem ao passar o mouse ou com o foco no botão. */
.sb-som-acoes { position: absolute; top: 50%; right: 4px; transform: translateY(-50%); display: flex; gap: 2px; opacity: 0; pointer-events: none; transition: opacity .1s; }
.sb-som:hover .sb-som-acoes, .sb-som:focus-within .sb-som-acoes { opacity: 1; pointer-events: auto; }
.sb-mini { width: 26px; height: 26px; display: grid; place-items: center; padding: 0; border: 0; border-radius: 7px; background: var(--surface); color: var(--muted); }
.sb-mini:hover { color: var(--text); background: var(--bg); }
.sb-mini.perigo:hover { color: var(--danger); }
.sb-mini svg { width: 15px; height: 15px; }
@media (hover: none) { .sb-som-acoes { opacity: 1; pointer-events: auto; } }

.sb-vazio { display: grid; gap: 4px; margin: 0; padding: 18px 8px; color: var(--muted); text-align: center; font-size: 13px; line-height: 1.45; }
.sb-vazio strong { color: var(--text); }
.sb-grade > .sb-vazio { grid-column: 1 / -1; }

.sb-rodape { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 12px; border-top: 1px solid var(--line); background: var(--surface-2); }
.sb-contagem { color: var(--muted); font-size: 12px; font-variant-numeric: tabular-nums; }
.sb-adicionar { display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 10px; }
.sb-adicionar svg { width: 16px; height: 16px; stroke-width: 2.5; }
.sb-adicionar:disabled { cursor: not-allowed; }

@media (max-width: 520px) { .sb-grade { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* Modal de envio, maior que os diálogos comuns. */
.dialog.wide.sb-modal { width: min(760px, 100%); }
.sb-modal-grade { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px; }
.sb-modal-coluna { display: grid; gap: 14px; align-content: start; min-width: 0; }
.sb-modal-coluna h3 { margin: 0; color: var(--muted); font-size: 13px; font-weight: 400; }
.sb-soltar { position: relative; display: grid; justify-items: center; align-content: center; gap: 6px; min-height: 190px; padding: 20px; border: 2px dashed var(--line); border-radius: 14px; background: var(--surface-2); color: var(--muted); text-align: center; cursor: pointer; transition: border-color .12s, background .12s; }
.sb-soltar:hover, .sb-soltar:focus-within, .sb-soltar.arrastando { border-color: var(--accent); background: rgba(168, 85, 247, .08); }
.sb-soltar.escolhido { border-style: solid; border-color: var(--accent-2); }
.sb-soltar strong { color: var(--text); font-size: 15px; }
.sb-soltar small { font-size: 12px; line-height: 1.4; }
.sb-soltar-icone { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 50%; background: var(--surface-3); color: var(--accent); }
.sb-soltar-icone svg { width: 24px; height: 24px; }
.sb-arquivo-campo { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.sb-arquivo { display: flex; align-items: center; justify-content: space-between; gap: 10px; min-height: 34px; }
.sb-arquivo-nome { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--muted); font-size: 13px; }
.sb-arquivo .chip:disabled { opacity: .5; cursor: not-allowed; }
.sb-arquivo .chip svg { width: 15px; height: 15px; }
.sb-rotulo { display: flex; justify-content: space-between; gap: 8px; }
.sb-contador { font-variant-numeric: tabular-nums; }
.sb-emojis { display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); gap: 6px; }
.sb-emoji-op { aspect-ratio: 1; display: grid; place-items: center; padding: 0; border: 1px solid var(--line); border-radius: 10px; background: var(--surface-2); font-size: 20px; line-height: 1; }
.sb-emoji-op:hover { border-color: var(--accent); }
.sb-emoji-op[aria-pressed="true"] { border-color: var(--accent); background: rgba(168, 85, 247, .22); box-shadow: 0 0 0 1px var(--accent) inset; }
.sb-amostra { max-width: 200px; background: var(--surface-3); }
.sb-amostra .sb-tocar { cursor: default; }
.sb-aviso { margin: 0; min-height: 1.2em; color: var(--muted); font-size: 13px; }
.sb-aviso.error { color: var(--danger); }
.sb-modal .primary:disabled { cursor: not-allowed; }
.sb-modal .primary.enviando:disabled { cursor: progress; }

@media (max-width: 640px) { .sb-modal-grade { grid-template-columns: minmax(0, 1fr); } .sb-soltar { min-height: 140px; } }