:root {
  --fundo: #f4f6f9; --sup: #ffffff; --sup2: #f8fafc; --borda: #e2e8f0; --texto: #0f172a; --sutil: #64748b;
  --pri: #2563eb; --pri-h: #1d4ed8; --pri-suave: #dbeafe; --ok: #16a34a; --ok-suave: #dcfce7; --mal: #dc2626; --mal-suave: #fee2e2;
  --alerta: #b45309; --sombra: 0 1px 2px rgba(15,23,42,.06), 0 4px 16px rgba(15,23,42,.06); --raio: 12px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --fundo: #0b0f17; --sup: #121826; --sup2: #172033; --borda: #243047; --texto: #e5e9f2; --sutil: #8b98b0;
    --pri: #3b82f6; --pri-h: #60a5fa; --pri-suave: #1e3a8a55; --ok: #22c55e; --ok-suave: #14532d66; --mal: #f87171; --mal-suave: #7f1d1d55;
    --alerta: #fbbf24; --sombra: 0 1px 2px rgba(0,0,0,.4), 0 6px 20px rgba(0,0,0,.25);
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--fundo); color: var(--texto); font: 15px/1.45 Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--pri); }
[hidden] { display: none !important; }
.sutil { color: var(--sutil); }
.erro { color: var(--mal); min-height: 1.2em; margin: 0; font-size: 14px; }

.cartao { background: var(--sup); border: 1px solid var(--borda); border-radius: var(--raio); box-shadow: var(--sombra); }
.marca { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 17px; letter-spacing: -.01em; }
.marca-ico { width: 26px; height: 18px; border-radius: 4px; background: var(--pri); position: relative; flex: none; }
.marca-ico::after { content: ""; position: absolute; left: 9px; bottom: -5px; width: 8px; height: 2px; border-radius: 2px; background: var(--pri); }

/* ---------- botões e campos ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 38px; padding: 0 14px; border-radius: 9px;
  border: 1px solid var(--borda); background: var(--sup); cursor: pointer; font-weight: 500; white-space: nowrap; text-decoration: none; color: var(--texto); }
.btn:hover { background: var(--sup2); }
.btn:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, .abas button:focus-visible { outline: 2px solid var(--pri); outline-offset: 2px; }
.btn.primario { background: var(--pri); border-color: var(--pri); color: #fff; }
.btn.primario:hover { background: var(--pri-h); }
.btn.perigo { color: var(--mal); }
.btn.perigo:hover { background: var(--mal-suave); }
.btn.fantasma { border-color: transparent; background: transparent; }
.btn.fantasma:hover { background: var(--sup2); }
.btn.pequeno { min-height: 32px; padding: 0 10px; font-size: 14px; }
.btn.icone { width: 34px; padding: 0; }
.btn:disabled { opacity: .5; cursor: default; }
label { display: flex; flex-direction: column; gap: 6px; font-size: 14px; font-weight: 500; }
input, select, textarea { min-height: 40px; padding: 8px 11px; border-radius: 9px; border: 1px solid var(--borda); background: var(--sup); }
input[type=checkbox] { min-height: 0; width: 18px; height: 18px; accent-color: var(--pri); }
label.check { flex-direction: row; align-items: center; gap: 10px; font-weight: 400; }
.campos { display: grid; gap: 14px; }
.campos.duas { grid-template-columns: 1fr 1fr; }

/* ---------- entrada ---------- */
.entrada { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.entrada-cartao { width: min(400px, 100%); padding: 28px; display: flex; flex-direction: column; gap: 16px; }
.entrada-cartao h1 { margin: 6px 0 0; font-size: 22px; }
.entrada-cartao p.sutil { margin: -6px 0 0; font-size: 14px; }
.google-btn { min-height: 44px; display: flex; justify-content: center; }
.por-senha summary { cursor: pointer; color: var(--sutil); font-size: 14px; text-align: center; list-style: none; }
.por-senha summary::-webkit-details-marker { display: none; }
.por-senha summary::before { content: "ou "; }
.por-senha[open] summary { margin-bottom: 14px; }

/* ---------- estrutura ---------- */
.topo { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; gap: 16px; padding: 10px 20px;
  background: color-mix(in srgb, var(--sup) 92%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--borda); }
.abas { display: flex; gap: 4px; margin-left: 12px; }
.abas button { border: 0; background: transparent; padding: 8px 14px; border-radius: 9px; cursor: pointer; font-weight: 500; color: var(--sutil); }
.abas button[aria-selected=true] { background: var(--pri-suave); color: var(--pri); }
.conta { margin-left: auto; display: flex; gap: 4px; align-items: center; min-width: 0; }
.quem { font-size: 13px; color: var(--sutil); margin-right: 6px; display: flex; align-items: center; gap: 8px; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.papel { font-size: 11.5px; font-weight: 600; padding: 2px 8px; border-radius: 99px; background: var(--sup2); color: var(--sutil); flex: none; }
.papel.admin { background: var(--pri-suave); color: var(--pri); }
.usuarios { padding: 6px; }
.usuario { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-bottom: 1px solid var(--borda); }
.usuario:last-child { border-bottom: 0; }
.usuario .email { flex: 1; min-width: 0; font-weight: 500; overflow: hidden; text-overflow: ellipsis; }
.usuario .voce { font-size: 12.5px; color: var(--sutil); }
.usuario.apagado { opacity: .55; }
.lista-fora { margin: 0; padding-left: 18px; font-size: 13.5px; color: var(--sutil); max-height: 120px; overflow: auto; }
.opcoes-ajuste { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.opcao { text-align: left; padding: 14px 16px; cursor: pointer; display: flex; flex-direction: column; gap: 6px; font-size: 14px; }
.opcao:hover, .opcao:focus-visible { border-color: var(--pri); outline: none; }
@media (max-width: 760px) { .opcoes-ajuste { grid-template-columns: 1fr; } }
.subcabeca { margin-top: 28px; }
.subcabeca h2 { margin: 0; font-size: 18px; }
.convite-codigo { font-size: 28px; text-align: center; padding: 14px; border-radius: 10px; background: var(--sup2); user-select: all; }
.convite-texto { width: 100%; font-size: 13.5px; resize: none; }
.convite summary, .por-senha summary { cursor: pointer; color: var(--sutil); font-size: 14px; text-align: center; list-style: none; }
.convite summary::-webkit-details-marker { display: none; }
.convite[open] { display: flex; flex-direction: column; gap: 10px; }
.convite p.sutil { margin: 0; font-size: 13px; }
.niveis { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 18px; font-size: 14px; }
.niveis > div { padding: 14px 16px; }
.niveis b { display: block; margin-bottom: 4px; }
@media (max-width: 760px) { .quem { display: none; } .niveis { grid-template-columns: 1fr; } }
.app { max-width: 1200px; margin: 0 auto; padding: 24px 20px 80px; }
.cabeca { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.cabeca h1 { font-size: 22px; margin: 0; letter-spacing: -.01em; }
.cabeca .acoes { margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap; }
.vazio { padding: 40px 20px; text-align: center; color: var(--sutil); border: 1.5px dashed var(--borda); border-radius: var(--raio); }
.dica { padding: 14px 16px; border-radius: var(--raio); background: var(--pri-suave); font-size: 14px; margin-bottom: 18px; }
.dica b { font-weight: 600; }
.dica code { font-size: 15px; font-weight: 600; }

/* ---------- telas ---------- */
.grade { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.tela { padding: 16px; display: flex; flex-direction: column; gap: 10px; }
.tela-topo { display: flex; align-items: center; gap: 8px; }
.tela-nome { font-weight: 600; font-size: 16px; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.status { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 500; padding: 3px 9px; border-radius: 99px; }
.status::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.status.on { color: var(--ok); background: var(--ok-suave); }
.status.off { color: var(--sutil); background: var(--sup2); }
.codigo { font: 600 22px/1 ui-monospace, "SF Mono", Consolas, monospace; letter-spacing: .14em; }
.linha { display: flex; justify-content: space-between; gap: 10px; font-size: 14px; }
.linha span:first-child { color: var(--sutil); }
.linha span:last-child { text-align: right; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tela .acoes { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 4px; }

/* ---------- conteúdo ---------- */
.soltar { border: 1.5px dashed var(--borda); border-radius: var(--raio); padding: 22px; text-align: center; color: var(--sutil); margin-bottom: 18px; transition: background .15s, border-color .15s; }
.soltar.sobre { background: var(--pri-suave); border-color: var(--pri); color: var(--texto); }
.fila { display: grid; gap: 8px; margin-bottom: 18px; }
.envio { padding: 10px 14px; display: grid; grid-template-columns: 1fr auto; gap: 6px 12px; align-items: center; font-size: 14px; }
.envio .barra { grid-column: 1 / -1; height: 6px; border-radius: 6px; background: var(--sup2); overflow: hidden; }
.envio .barra i { display: block; height: 100%; width: 0; background: var(--pri); transition: width .2s; }
.envio.feito .barra i { background: var(--ok); }
.envio.falhou .barra i { background: var(--mal); }
.midias { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 14px; }
.midia { overflow: hidden; cursor: pointer; display: flex; flex-direction: column; text-align: left; padding: 0; border: 1px solid var(--borda); }
.midia:hover { border-color: var(--pri); }
.midia.sel { outline: 2.5px solid var(--pri); outline-offset: -1px; }
.miniatura { aspect-ratio: 16 / 9; background: #0b0f17; display: grid; place-items: center; position: relative; overflow: hidden; }
.miniatura img { width: 100%; height: 100%; object-fit: cover; display: block; }
.miniatura .tipo { position: absolute; left: 8px; top: 8px; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .04em;
  background: rgba(0,0,0,.65); color: #fff; padding: 3px 7px; border-radius: 6px; }
.miniatura .sem { color: #94a3b8; font-size: 13px; font-weight: 600; }
.miniatura.canva { background: linear-gradient(135deg, #00c4cc, #7d2ae8); }
.miniatura.canva .sem, .miniatura.web .sem { color: #fff; font-size: 15px; }
.miniatura.web { background: linear-gradient(135deg, #334155, #0f172a); }
.midia-info { padding: 10px 12px; display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.midia-nome { font-weight: 500; font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.midia-meta { font-size: 12.5px; color: var(--sutil); }
.filtros { display: flex; gap: 6px; flex-wrap: wrap; }
.filtros button { border: 1px solid var(--borda); background: var(--sup); border-radius: 99px; padding: 5px 12px; cursor: pointer; font-size: 13.5px; }
.filtros button[aria-pressed=true] { background: var(--texto); color: var(--sup); border-color: var(--texto); }

/* ---------- playlists ---------- */
.pl-layout { display: grid; grid-template-columns: 260px 1fr; gap: 20px; align-items: start; }
.pl-lista { padding: 8px; display: flex; flex-direction: column; gap: 2px; position: sticky; top: 76px; }
.pl-lista button { text-align: left; border: 0; background: transparent; padding: 10px 12px; border-radius: 9px; cursor: pointer; display: flex; flex-direction: column; gap: 1px; }
.pl-lista button:hover { background: var(--sup2); }
.pl-lista button[aria-current=true] { background: var(--pri-suave); }
.pl-lista small { color: var(--sutil); font-size: 12.5px; }
.pl-editor { padding: 18px; display: flex; flex-direction: column; gap: 16px; }
.pl-resumo { display: flex; gap: 16px; flex-wrap: wrap; font-size: 14px; color: var(--sutil); }
.itens { display: flex; flex-direction: column; gap: 8px; }
.item { display: grid; grid-template-columns: auto 96px 1fr auto; gap: 12px; align-items: center; padding: 8px 10px; border: 1px solid var(--borda); border-radius: 10px; background: var(--sup); }
.item.inativo { opacity: .55; }
.item .ordem { display: flex; flex-direction: column; gap: 2px; }
.item .ordem button { width: 28px; height: 22px; border: 1px solid var(--borda); background: var(--sup); border-radius: 6px; cursor: pointer; font-size: 11px; line-height: 1; }
.item .miniatura { width: 96px; border-radius: 6px; }
.item .miniatura .tipo { display: none; } /* o tipo já aparece nos campos do item */
.item .miniatura .sem { font-size: 12px; }
.item-corpo { min-width: 0; display: flex; flex-direction: column; gap: 6px; }
.item-campos { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; font-size: 13px; color: var(--sutil); }
.item-campos input, .item-campos select { min-height: 32px; padding: 4px 8px; font-size: 13px; }
.item-campos input[type=number] { width: 76px; }
.item-campos input[type=date] { width: 140px; }
.item-campos label { flex-direction: row; align-items: center; gap: 6px; font-weight: 400; font-size: 13px; }
.rodape-editor { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; border-top: 1px solid var(--borda); padding-top: 14px; }
.rodape-editor .direita { margin-left: auto; display: flex; gap: 8px; }
.sujo { font-size: 13px; color: var(--alerta); font-weight: 500; }

/* ---------- modal e aviso ---------- */
.modal { position: fixed; inset: 0; z-index: 50; background: rgba(15,23,42,.5); display: grid; place-items: center; padding: 16px; }
.modal-caixa { width: min(560px, 100%); max-height: calc(100vh - 32px); overflow: auto; padding: 22px; display: flex; flex-direction: column; gap: 16px; }
.modal-caixa.larga { width: min(980px, 100%); }
.modal-caixa h2 { margin: 0; font-size: 19px; }
.modal-acoes { display: flex; gap: 8px; justify-content: flex-end; flex-wrap: wrap; }
.modal-acoes .esq { margin-right: auto; }
.previa { width: 100%; aspect-ratio: 16/9; background: #000; border-radius: 10px; overflow: hidden; }
.previa img, .previa video, .previa iframe { width: 100%; height: 100%; object-fit: contain; border: 0; display: block; }
.toast { position: fixed; left: 50%; bottom: 20px; transform: translateX(-50%) translateY(20px); opacity: 0; pointer-events: none;
  background: var(--texto); color: var(--sup); padding: 10px 16px; border-radius: 10px; font-size: 14px; transition: opacity .2s, transform .2s; z-index: 60; max-width: calc(100% - 32px); }
.toast.vis { opacity: 1; transform: translateX(-50%); }
.toast.mal { background: var(--mal); color: #fff; }

@media (max-width: 760px) {
  .topo { flex-wrap: wrap; padding: 10px 16px; gap: 8px; }
  .abas { order: 3; width: 100%; margin: 0; }
  .abas button { flex: 1; }
  .app { padding: 18px 16px 80px; }
  .pl-layout { grid-template-columns: 1fr; }
  .pl-lista { position: static; }
  .item { grid-template-columns: auto 72px 1fr; }
  .item .miniatura { width: 72px; }
  .item > .btn { grid-column: 3; justify-self: end; }
  .campos.duas { grid-template-columns: 1fr; }
  .midias { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
}

/* janelas rápidas (confirmação e pergunta) acima de qualquer modal */
.modal.sobre { z-index: 70; }
.modal-caixa.pequena { width: min(420px, 100%); }
.confirma-texto { margin: 0; white-space: pre-line; font-size: 15px; }
.btn.perigo-cheio { background: var(--mal); border-color: var(--mal); color: #fff; }
.btn.perigo-cheio:hover { filter: brightness(1.08); }
.formato { font-size: 11.5px; font-weight: 600; padding: 2px 8px; border-radius: 99px; background: var(--sup2); }
.formato.retrato { background: #ede9fe; color: #6d28d9; }
@media (prefers-color-scheme: dark) { .formato.retrato { background: #4c1d9555; color: #c4b5fd; } }

/* programação do item: transição, movimento, dias e horário */
.item-prog { padding-top: 2px; }
.item-campos input[type=time] { width: 104px; }
.dias { display: inline-flex; gap: 3px; }
.dia { width: 26px; height: 26px; border-radius: 50%; border: 1px solid var(--borda); background: var(--sup); font-size: 11.5px; font-weight: 600; cursor: pointer; color: var(--sutil); padding: 0; }
.dia[aria-pressed=true] { background: var(--pri); border-color: var(--pri); color: #fff; }

/* marca / logotipo */
.marca-logo { height: 26px; max-width: 120px; object-fit: contain; }
.marca-layout { display: grid; grid-template-columns: 1fr 340px; gap: 20px; align-items: start; }
.tvs { display: flex; gap: 20px; align-items: flex-start; }
.tv-mock { padding: 10px; border-radius: 14px; background: #0b0d12; box-shadow: var(--sombra); }
.tv-mock.paisagem { flex: 3; }
.tv-mock.retrato { flex: 1; min-width: 120px; }
.tv-tela { position: relative; overflow: hidden; border-radius: 6px;
  background: radial-gradient(120% 90% at 20% 10%, #1e3a8a 0%, transparent 55%), radial-gradient(100% 80% at 90% 90%, #7c3aed 0%, transparent 50%), #0f172a; }
.paisagem .tv-tela { aspect-ratio: 16 / 9; }
.retrato .tv-tela { aspect-ratio: 9 / 16; }
.tv-rotulo { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); color: rgba(255,255,255,.35); font-weight: 600; font-size: 13px; }
.tv-logo { position: absolute; transition: all .25s ease; filter: drop-shadow(0 2px 6px rgba(0,0,0,.35)); }
.marca-controles { padding: 18px; display: flex; flex-direction: column; gap: 16px; }
.cantos { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-top: 6px; }
.cantos .btn[aria-pressed=true] { background: var(--pri-suave); border-color: var(--pri); color: var(--pri); }
.rotulo { font-size: 14px; font-weight: 500; }
.faixa input[type=range] { padding: 0; min-height: 0; accent-color: var(--pri); }
@media (max-width: 900px) { .marca-layout { grid-template-columns: 1fr; } }

/* logo do projeto no cabeçalho: base escura para logos brancos/transparentes */
.marca-logo { height: 30px; width: auto; max-width: 140px; padding: 4px; border-radius: 8px; background: #0f172a; object-fit: contain; }
.nome-projeto { padding: 16px 18px; display: flex; gap: 12px; align-items: flex-end; margin-bottom: 18px; }
.nome-projeto label { flex: 1; }
@media (max-width: 760px) { .nome-projeto { flex-direction: column; align-items: stretch; } }

/* prévia: TV simulada */
.previa-controles { align-items: center; }
.previa-controles select { min-width: 220px; }
.segmentado { display: inline-flex; padding: 3px; border-radius: 10px; background: var(--sup2); border: 1px solid var(--borda); }
.segmentado button { border: 0; background: transparent; padding: 6px 12px; border-radius: 7px; cursor: pointer; font-weight: 500; color: var(--sutil); }
.segmentado button[aria-pressed=true] { background: var(--sup); color: var(--texto); box-shadow: var(--sombra); }
.previa-area { display: flex; flex-direction: column; align-items: center; gap: 16px; }
.tv-moldura { position: relative; padding: 12px; border-radius: 18px; background: linear-gradient(160deg, #1f2430, #07090d); box-shadow: 0 30px 60px -20px rgba(15,23,42,.45), inset 0 1px 0 rgba(255,255,255,.06); }
.tv-moldura.paisagem { width: min(100%, 980px); }
.tv-moldura.retrato { width: min(100%, calc(58vh * 9 / 16 + 24px)); }
.tv-vidro { border-radius: 8px; overflow: hidden; background: #000; }
.paisagem .tv-vidro { aspect-ratio: 16 / 9; }
.retrato .tv-vidro { aspect-ratio: 9 / 16; }
.previa-iframe { width: 100%; height: 100%; border: 0; display: block; }
.tv-pe { position: absolute; left: 50%; bottom: -14px; transform: translateX(-50%); width: 22%; height: 6px; border-radius: 0 0 8px 8px; background: #11151d; }
.previa-barra { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; justify-content: center; margin-top: 6px; }
.previa-atual { min-width: 240px; text-align: center; font-size: 14px; color: var(--sutil); }
.faixa-previa { display: flex; gap: 12px; overflow-x: auto; padding: 18px 2px 10px; scroll-snap-type: x proximity; }
.faixa-item { flex: none; width: 168px; display: flex; flex-direction: column; gap: 4px; text-align: left; padding: 6px; border-radius: 12px;
  border: 2px solid transparent; background: var(--sup); cursor: pointer; scroll-snap-align: center; transition: border-color .2s, transform .2s; }
.faixa-item:hover:not(:disabled) { transform: translateY(-2px); }
.faixa-item.atual { border-color: var(--pri); box-shadow: 0 0 0 4px var(--pri-suave); }
.faixa-item.fora { opacity: .4; cursor: not-allowed; }
.faixa-item .miniatura { border-radius: 8px; }
.faixa-nome { font-size: 13px; font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.faixa-meta { font-size: 12px; color: var(--sutil); }