:root {
  --bg: #f6f4f2; --card: #fff; --text: #1f1a17; --muted: #7a706a; --line: #e8e2dd;
  --brand: #ee4d2d; --brand-2: #ff7337; --ok: #16a34a; --warn: #d97706; --err: #dc2626; --info: #2563eb;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #151211; --card: #1f1b19; --text: #f3eeea; --muted: #a39890; --line: #332c28; }
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; background: var(--bg); color: var(--text); }
header.top { background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #fff; padding: 14px 16px 0; position: sticky; top: 0; z-index: 5; }
header.top h1 { margin: 0 0 10px; font-size: 19px; display: flex; justify-content: space-between; align-items: center; }
header.top h1 button { background: rgba(255,255,255,.2); color: #fff; border: 0; padding: 6px 10px; border-radius: 8px; font-size: 13px; cursor: pointer; }
nav { display: flex; gap: 4px; overflow-x: auto; }
nav button { background: none; border: 0; color: rgba(255,255,255,.8); padding: 10px 12px; font-size: 14px; font-weight: 600; border-bottom: 3px solid transparent; cursor: pointer; white-space: nowrap; }
nav button.ativo { color: #fff; border-color: #fff; }
main { max-width: 1100px; margin: 0 auto; padding: 16px; }
.painel { display: none; } .painel.ativo { display: block; }
.box { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 16px; margin-bottom: 14px; }
.box h2 { margin: 0 0 4px; font-size: 17px; } .box p.sub { margin: 0 0 12px; color: var(--muted); font-size: 13px; }
label { display: block; font-weight: 600; font-size: 13px; margin: 12px 0 4px; }
label small { font-weight: 400; color: var(--muted); }
input, textarea, select { width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--bg); color: var(--text); font: inherit; }
textarea { min-height: 90px; resize: vertical; }
.linha { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
@media (max-width: 560px) { .linha { grid-template-columns: 1fr; } }
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 10px 16px; border-radius: 10px; border: 1px solid var(--line); background: var(--card); color: var(--text); font: inherit; font-weight: 600; cursor: pointer; text-decoration: none; }
.btn.prim { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn.peq { padding: 6px 10px; font-size: 13px; }
.btn:disabled { opacity: .5; cursor: wait; }
.acoes { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 14px; }
.opcoes { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.opcao { border: 2px solid var(--line); border-radius: 12px; padding: 10px 12px; cursor: pointer; }
.opcao input { display: none; } .opcao b { display: block; } .opcao span { color: var(--muted); font-size: 12px; }
.opcao:has(input:checked) { border-color: var(--brand); background: color-mix(in srgb, var(--brand) 8%, transparent); }
.filtros { display: flex; gap: 6px; overflow-x: auto; margin-bottom: 12px; }
.filtros button { border: 1px solid var(--line); background: var(--card); color: var(--text); border-radius: 99px; padding: 6px 12px; font-size: 13px; cursor: pointer; white-space: nowrap; }
.filtros button.ativo { background: var(--text); color: var(--bg); }
.grade { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 12px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; cursor: pointer; display: flex; flex-direction: column; }
.card .thumb { aspect-ratio: 9/12; background: var(--line) center/cover; position: relative; }
.card .corpo { padding: 10px 12px; }
.card .nome { font-weight: 600; font-size: 14px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.card .etapa { font-size: 12px; color: var(--muted); margin-top: 4px; }
.tag { position: absolute; top: 8px; left: 8px; font-size: 11px; font-weight: 700; padding: 3px 8px; border-radius: 99px; color: #fff; background: var(--muted); }
.tag.na_fila, .tag.processando { background: var(--info); } .tag.pronto { background: var(--warn); }
.tag.agendado, .tag.postando { background: #7c3aed; } .tag.postado { background: var(--ok); } .tag.erro { background: var(--err); }
.vazio { text-align: center; color: var(--muted); padding: 40px 10px; }
dialog { border: 0; border-radius: 16px; padding: 0; width: min(960px, 96vw); max-height: 94vh; background: var(--card); color: var(--text); }
dialog::backdrop { background: rgba(0,0,0,.55); }
.modal-top { display: flex; justify-content: space-between; align-items: center; padding: 12px 16px; border-bottom: 1px solid var(--line); position: sticky; top: 0; background: var(--card); z-index: 2; }
.modal-top h3 { margin: 0; font-size: 16px; }
.modal-corpo { padding: 16px; display: grid; grid-template-columns: 300px 1fr; gap: 18px; }
@media (max-width: 720px) { .modal-corpo { grid-template-columns: 1fr; } }
video { width: 100%; border-radius: 12px; background: #000; aspect-ratio: 9/16; }
.miniaturas { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; margin-top: 8px; }
.mini { position: relative; } .mini img { width: 100%; aspect-ratio: 9/16; object-fit: cover; border-radius: 8px; display: block; }
.mini button { position: absolute; top: 3px; right: 3px; border: 0; background: rgba(0,0,0,.65); color: #fff; border-radius: 6px; font-size: 11px; padding: 2px 5px; cursor: pointer; }
.alerta { padding: 10px 12px; border-radius: 10px; font-size: 13px; margin-bottom: 10px; background: color-mix(in srgb, var(--err) 12%, transparent); border: 1px solid color-mix(in srgb, var(--err) 35%, transparent); }
.alerta.info { background: color-mix(in srgb, var(--info) 10%, transparent); border-color: color-mix(in srgb, var(--info) 30%, transparent); }
.toast { position: fixed; bottom: 18px; left: 50%; transform: translateX(-50%); background: var(--text); color: var(--bg); padding: 10px 16px; border-radius: 10px; font-size: 14px; z-index: 99; max-width: 92vw; }
.resultado { display: flex; gap: 10px; padding: 10px; border: 1px solid var(--line); border-radius: 12px; background: var(--card); }
.resultado img { width: 80px; height: 80px; object-fit: cover; border-radius: 8px; }
.resultado .nome { font-size: 13px; font-weight: 600; }
.resultado .meta { font-size: 12px; color: var(--muted); margin: 4px 0; }
.passos { margin: 6px 0 0; padding-left: 20px; font-size: 13px; color: var(--muted); } .passos li { margin: 3px 0; }
code { background: var(--bg); padding: 1px 5px; border-radius: 5px; font-size: 12px; }
.modal-corpo > * { min-width: 0; }
@media (max-width: 720px) { video { max-height: 62vh; width: auto; max-width: 100%; display: block; margin: 0 auto; } }
.opcao .selo { display: inline-block; margin-top: 4px; font-size: 11px; font-weight: 700; padding: 1px 7px; border-radius: 99px; background: color-mix(in srgb, var(--warn) 18%, transparent); color: var(--warn); }
.opcao .selo.ok { background: color-mix(in srgb, var(--ok) 15%, transparent); color: var(--ok); }
details.box summary { cursor: pointer; font-weight: 700; }
.prompt-flow { background: var(--bg); border: 1px dashed var(--line); border-radius: 10px; padding: 8px 10px; font-size: 12px; margin: 6px 0; }

/* Estúdio Google Flow */
.flow-estudio { border: 2px solid var(--pri, #ee4d2d); }
.flow-passo { display: flex; gap: 10px; margin-top: 14px; }
.flow-passo > div { flex: 1; min-width: 0; }
.flow-passo .num { flex: none; width: 26px; height: 26px; border-radius: 50%; background: var(--pri, #ee4d2d); color: #fff; font-weight: 700; display: flex; align-items: center; justify-content: center; font-size: 13px; }
.flow-cenas { display: flex; gap: 8px; overflow-x: auto; margin: 8px 0 4px; padding-bottom: 4px; }
.flow-cenas img { width: 64px; height: 112px; object-fit: cover; border-radius: 8px; cursor: pointer; border: 3px solid transparent; opacity: .75; flex: none; }
.flow-cenas img.sel { border-color: var(--pri, #ee4d2d); opacity: 1; }
.flow-drop { display: block; margin-top: 8px; padding: 22px 12px; text-align: center; border: 2px dashed var(--line); border-radius: 12px; cursor: pointer; font-weight: 400; background: var(--bg); }
.flow-drop.sobre { border-color: var(--pri, #ee4d2d); background: #ee4d2d14; }
.flow-estudio.pisca { animation: pisca 0.5s 3; }
@keyframes pisca { 50% { box-shadow: 0 0 0 6px #ee4d2d55; } }