/* =====================================================================
   Admin › E-mails (conta de envio, modelos, editor e histórico)
   ===================================================================== */
.em-status { display: inline-flex; align-items: center; gap: 6px; padding: 7px 14px; border-radius: 999px; font-size: .84rem; font-weight: 700; white-space: nowrap; }
.em-status.ok { background: var(--g-success-soft); color: var(--g-success); }
.em-status.erro { background: var(--g-danger-soft); color: var(--g-danger); }
.em-status.info { background: var(--g-info-soft); color: var(--g-info); }
.em-status.off { background: var(--g-surface-3); color: var(--g-text-2); }

/* ---------- Conta de envio ---------- */
.em-conta { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 16px; align-items: start; }
.em-form { padding: 22px 24px; }
.em-secao-titulo { font-size: .78rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--g-text-2); margin-bottom: 10px; }
.em-presets { display: flex; flex-wrap: wrap; gap: 8px; }
.em-preset { padding: 7px 14px; border-radius: 10px; border: 1px solid var(--g-border); background: var(--g-surface-2); color: var(--g-text); font: inherit; font-size: .86rem; font-weight: 600; cursor: pointer; transition: all .15s ease; }
.em-preset:hover { border-color: var(--g-accent); }
.em-preset.ativo { border-color: var(--g-accent); background: var(--g-accent-soft); color: var(--g-accent); }
.em-acoes { display: flex; justify-content: flex-end; gap: 10px; flex-wrap: wrap; margin-top: 22px; padding-top: 16px; border-top: 1px solid var(--g-border); }
.em-ajuda { padding: 20px; position: sticky; top: calc(var(--mud-appbar-height, 64px) + 16px); }
.em-ajuda-titulo { display: flex; align-items: center; gap: 8px; font-weight: 700; color: var(--g-text); margin-bottom: 10px; }
.em-ajuda-titulo .mud-icon-root { color: var(--g-warning); }
.em-ajuda ul { margin: 0; padding-left: 18px; display: flex; flex-direction: column; gap: 10px; font-size: .86rem; line-height: 1.5; color: var(--g-text-2); }
.em-ajuda b { color: var(--g-text); }

/* ---------- Modelos ---------- */
.em-intro { margin: 0 0 14px; color: var(--g-text-2); font-size: .9rem; }
.em-modelos { display: flex; flex-direction: column; gap: 10px; }
.em-modelo { display: flex; align-items: center; gap: 16px; padding: 16px 18px; transition: opacity .15s ease; }
.em-modelo.desligado { opacity: .62; }
.em-modelo-icone { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; flex-shrink: 0; background: var(--g-accent-soft); color: var(--g-accent); }
.em-modelo.desligado .em-modelo-icone { background: var(--g-surface-3); color: var(--g-text-3); }
.em-modelo-info { flex: 1; min-width: 0; }
.em-modelo-nome { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.em-modelo-nome strong { color: var(--g-text); }
.em-modelo-info p { margin: 2px 0 4px; font-size: .84rem; color: var(--g-text-2); }
.em-assunto { display: block; font-size: .78rem; color: var(--g-text-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.em-selo { padding: 2px 8px; border-radius: 999px; font-size: .7rem; font-weight: 700; background: var(--g-surface-3); color: var(--g-text-2); }
.em-selo.personalizado { background: var(--g-info-soft); color: var(--g-info); }
.em-modelo-acoes { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

/* ---------- Histórico ---------- */
.em-kpis { display: flex; gap: 14px; align-items: stretch; margin-bottom: 14px; flex-wrap: wrap; }
.em-kpi { padding: 14px 18px; display: flex; flex-direction: column; min-width: 180px; }
.em-kpi span { font-size: .8rem; color: var(--g-text-2); }
.em-kpi strong { font-size: 1.5rem; font-weight: 800; color: var(--g-text); }
.em-kpi strong.verde { color: var(--g-success); }
.em-kpi strong.vermelho { color: var(--g-danger); }
.em-kpi-acao { margin-left: auto; display: flex; align-items: center; }
.em-envio { padding: 3px 10px; border-radius: 999px; font-size: .74rem; font-weight: 700; white-space: nowrap; }
.em-envio.enviado { background: var(--g-success-soft); color: var(--g-success); }
.em-envio.falhou { background: var(--g-danger-soft); color: var(--g-danger); }
.em-envio.ignorado { background: var(--g-surface-3); color: var(--g-text-2); }
.em-erro { font-size: .74rem; color: var(--g-text-3); margin-top: 4px; max-width: 360px; }
.em-truncar { display: inline-block; max-width: 320px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; vertical-align: bottom; }

/* ---------- Editor ---------- */
.em-editor-titulo { display: flex; align-items: center; gap: 12px; }
.em-editor-titulo > .mud-icon-root { color: var(--g-accent); font-size: 28px; }
.em-editor-titulo > div { display: flex; flex-direction: column; line-height: 1.3; }
.em-editor-titulo small { font-size: .8rem; font-weight: 400; color: var(--g-text-2); }
.em-editor { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 18px; min-height: 60vh; }
.em-editor-esq, .em-editor-dir { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.em-variaveis { display: flex; flex-direction: column; gap: 6px; font-size: .8rem; color: var(--g-text-2); }
.em-variaveis > div { display: flex; flex-wrap: wrap; gap: 6px; }
.em-variaveis small { color: var(--g-text-3); }
.em-variaveis code { font-size: .74rem; padding: 1px 4px; border-radius: 4px; background: var(--g-surface-3); }
.em-var { padding: 3px 9px; border-radius: 8px; border: 1px dashed rgba(var(--g-accent-rgb), .55); background: var(--g-accent-soft); color: var(--g-accent); font: 600 .76rem/1.4 Consolas, Menlo, monospace; cursor: pointer; }
.em-var:hover { border-style: solid; }
.em-rotulo { font-size: .8rem; font-weight: 600; color: var(--g-text-2); margin-top: 4px; }
.em-codigo {
    flex: 1; min-height: 360px; width: 100%; resize: vertical; padding: 12px 14px; border-radius: 12px;
    border: 1px solid var(--g-border-strong); background: var(--g-bg-2); color: var(--g-text);
    font: .8rem/1.55 Consolas, Menlo, "Courier New", monospace; tab-size: 2; white-space: pre; overflow: auto;
}
.em-codigo:focus { outline: none; border-color: var(--g-accent); box-shadow: 0 0 0 3px rgba(var(--g-accent-rgb), .15); }
.em-previa-barra { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.em-previa-assunto { display: flex; align-items: center; gap: 6px; min-width: 0; font-weight: 600; color: var(--g-text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.em-previa-moldura { flex: 1; min-height: 420px; border-radius: 12px; border: 1px solid var(--g-border); background: #f1f3f6; overflow: hidden; display: flex; justify-content: center; transition: all .2s ease; }
.em-previa-moldura iframe { width: 100%; height: 100%; min-height: 420px; border: 0; background: #f1f3f6; }
.em-previa-moldura.celular { padding: 14px 0; background: var(--g-surface-3); }
.em-previa-moldura.celular iframe { width: 380px; max-width: 100%; border-radius: 22px; box-shadow: 0 10px 30px rgba(0, 0, 0, .25); }
.em-previa-carregando { display: grid; place-items: center; width: 100%; }
.em-previa-nota { color: var(--g-text-3); font-size: .76rem; }
.em-editor-acoes { width: 100%; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.em-editor-espaco { flex: 1; }

@media (max-width: 1100px) {
    .em-conta { grid-template-columns: minmax(0, 1fr); }
    .em-ajuda { position: static; }
    .em-editor { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 640px) {
    .em-modelo { flex-wrap: wrap; }
    .em-modelo-acoes { width: 100%; justify-content: space-between; }
    .em-kpi-acao { margin-left: 0; }
}