:root {
  --bg: #0b0b0b; --text: #f2f2f0; --muted: #9a9a96; --faint: #6b6b67; --line: #262626; --card: #151515;
  --verde: #c9ff8f; --rosa: #ffb9e8; --erro: #ef7470;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--text); font: 15px/1.4 "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, sans-serif; padding: 22px 28px 60px; max-width: 1600px; margin: 0 auto; }
a { color: inherit; }
button { font: inherit; color: inherit; }
[hidden] { display: none !important; }

.topo { display: grid; grid-template-columns: 1fr auto; align-items: end; column-gap: 16px; margin-bottom: 18px; }
.marca { grid-column: 1 / -1; color: var(--faint); font-size: 13px; letter-spacing: 0.02em; }
.topo h1 { margin: 2px 0 0; font-size: clamp(26px, 4vw, 40px); font-weight: 700; line-height: 1.1; }
.quando { grid-column: 1; color: var(--muted); font-size: 15px; margin-top: 4px; }
.quando:empty { display: none; }
.ferramentas { grid-column: 2; grid-row: 2 / span 2; display: flex; gap: 8px; }

.botao { background: var(--verde); color: #111; border: 0; border-radius: 999px; padding: 10px 18px; font-weight: 600; cursor: pointer; }
.botao:hover { filter: brightness(1.06); }
.botao:disabled { opacity: 0.5; cursor: default; }
.ghost { background: none; border: 1px solid var(--line); color: var(--muted); border-radius: 8px; padding: 6px 12px; font-size: 13px; cursor: pointer; text-decoration: none; }
.ghost:hover { color: var(--text); border-color: var(--muted); }

/* palco: vídeo + chat do YouTube */
.palco { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 14px; margin-bottom: 34px; }
.palco.sem-chat { grid-template-columns: minmax(0, 1fr); }
.video { position: relative; aspect-ratio: 16 / 9; background: var(--card); border-radius: 12px; overflow: hidden; }
.video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video.espera { display: grid; place-items: center; color: var(--faint); font-size: 18px; }
.chat { background: #0f0f0f; border-radius: 12px; overflow: hidden; min-height: 0; }
.chat iframe { width: 100%; height: 100%; border: 0; display: block; }
.palco:has(+ .acoes:not([hidden]):not(.so-celular)) { margin-bottom: 14px; }
.acoes { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 34px; }
.acoes.so-celular { display: none; }
.lado { display: flex; flex-direction: column; gap: 10px; min-height: 0; }
.lado .chat { flex: 1; }
.faixa-zoom { display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-radius: 10px; background: #161616; border: 1px solid var(--line); border-left: 3px solid var(--rosa); color: var(--text); text-decoration: none; font-size: 14px; }
.faixa-zoom:hover { border-color: var(--rosa); }
.faixa-zoom .rotulo { color: var(--rosa); font-weight: 700; font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; }
.faixa-zoom .seta { margin-left: auto; color: var(--rosa); }
.chat-link { display: none; }
@media (max-width: 900px) {
  .palco { grid-template-columns: minmax(0, 1fr); }
  .chat { display: none; }
  .chat-link { display: inline-block; }
  .acoes.so-celular { display: flex; }
  .palco:has(+ .acoes:not([hidden])) { margin-bottom: 12px; }
}

/* mural */
.mural-topo { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.mural-topo h2 { margin: 0; font-size: 22px; font-weight: 700; }
.conta { color: var(--faint); font-weight: 500; font-size: 16px; font-variant-numeric: tabular-nums; }
.mural { display: flex; gap: 14px; align-items: flex-start; }
.coluna { flex: 1; min-width: 0; display: grid; gap: 14px; }
.arte { margin: 0; background: var(--card); border-radius: 10px; overflow: hidden; position: relative; display: block; }
.arte .ver { display: block; width: 100%; padding: 0; border: 0; background: #1d1d1d; cursor: zoom-in; position: relative; }
.arte .ver img, .arte .ver video { display: block; width: 100%; height: auto; }
.arte .selo { position: absolute; top: 8px; left: 8px; background: rgba(0, 0, 0, 0.62); color: #fff; font-size: 12px; font-weight: 600; padding: 2px 8px; border-radius: 999px; pointer-events: none; }
.arte figcaption { display: flex; flex-wrap: wrap; align-items: center; gap: 2px 8px; padding: 7px 10px; font-size: 13px; min-height: 36px; }
.arte .rede { color: var(--rosa); text-decoration: none; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1 1 auto; min-width: min(100%, 9em); }
.arte .rede:hover { text-decoration: underline; }
.arte .espaco { flex: 1 0 0; }
.arte .acao { background: none; border: 0; color: var(--muted); cursor: pointer; padding: 2px 4px; font-size: 13px; text-decoration: none; white-space: nowrap; }
.arte .acao:hover { color: var(--text); }
.arte .acao.baixar { font-size: 16px; line-height: 1; }
.arte.escondida { opacity: 0.35; }
.arte.escondida:hover { opacity: 0.8; }
.arte.nova { animation: chega 0.6s ease-out; }
@keyframes chega { from { transform: translateY(-10px) scale(0.97); opacity: 0; } }
.arte.subindo .ver { cursor: default; }
.arte.subindo .ver img, .arte.subindo .ver video { opacity: 0.45; }
.arte .barra { position: absolute; left: 0; bottom: 0; height: 4px; background: var(--verde); transition: width 0.2s; }
.arte .marcador { aspect-ratio: 4 / 3; display: grid; place-items: center; color: var(--faint); font-size: 30px; }
.vazio { color: var(--faint); padding: 30px 0; }

/* folha de envio */
.fundo { position: fixed; inset: 0; background: rgba(0, 0, 0, 0.72); display: grid; place-items: center; z-index: 20; padding: 16px; }
.folha { background: #161616; border: 1px solid var(--line); border-radius: 14px; padding: 20px; width: min(460px, 100%); display: grid; gap: 14px; }
.folha h3 { margin: 0; font-size: 20px; }
.escolher { border: 2px dashed #3a3a3a; border-radius: 12px; padding: 26px 14px; text-align: center; cursor: pointer; color: var(--muted); display: block; }
.escolher:hover { border-color: var(--verde); color: var(--text); }
.escolher input { display: none; }
.escolhidos { display: flex; flex-wrap: wrap; gap: 6px; }
.escolhidos img, .escolhidos .ficha { width: 64px; height: 64px; object-fit: cover; border-radius: 8px; background: #222; display: grid; place-items: center; font-size: 12px; color: var(--muted); }
.campo { display: grid; gap: 5px; font-size: 13px; color: var(--muted); }
.campo input[type=text] { background: #0f0f0f; border: 1px solid var(--line); border-radius: 8px; color: var(--text); padding: 10px 12px; font: inherit; font-size: 15px; }
.campo input[type=text]:focus { outline: none; border-color: var(--muted); }
.marcar { display: flex; gap: 9px; align-items: flex-start; font-size: 14px; color: var(--text); cursor: pointer; }
.marcar input { margin-top: 3px; accent-color: var(--verde); width: 16px; height: 16px; }
.linha-botoes { display: flex; gap: 10px; justify-content: flex-end; align-items: center; }

/* ver grande */
.grande { position: fixed; inset: 0; background: rgba(0, 0, 0, 0.92); z-index: 30; display: grid; grid-template-rows: minmax(0, 1fr) auto; }
.grande .meio { display: grid; place-items: center; min-height: 0; padding: 16px 60px 0; }
.grande img, .grande video { max-width: 100%; max-height: 100%; object-fit: contain; border-radius: 6px; }
.grande .pe { display: flex; justify-content: center; align-items: center; gap: 18px; padding: 14px; font-size: 15px; }
.grande .pe a { color: var(--rosa); }
.grande .seta, .grande .fechar { position: absolute; background: rgba(255, 255, 255, 0.08); border: 0; color: #fff; width: 44px; height: 44px; border-radius: 50%; cursor: pointer; font-size: 20px; }
.grande .seta:hover, .grande .fechar:hover { background: rgba(255, 255, 255, 0.18); }
.grande .seta { top: 50%; transform: translateY(-50%); }
.grande .seta.ant { left: 10px; }
.grande .seta.prox { right: 10px; }
.grande .fechar { top: 12px; right: 12px; }

/* mais da Seiva */
.botao.mais { background: var(--rosa); }
.folha { max-height: calc(100vh - 32px); overflow-y: auto; }
.mais-da-seiva { width: min(640px, 100%); gap: 18px; }
.mais-topo { display: flex; align-items: center; justify-content: space-between; }
.mais-topo h3 { font-size: 22px; }
.fechar-folha { background: none; border: 0; color: var(--muted); font-size: 26px; line-height: 1; cursor: pointer; padding: 0 4px; }
.fechar-folha:hover { color: var(--text); }
.mais-grupo { display: grid; gap: 8px; }
.mais-grupo h4 { margin: 0; font-size: 12px; font-weight: 600; color: var(--faint); text-transform: uppercase; letter-spacing: 0.06em; }
.mais-itens { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 8px; }
.mais-item { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-radius: 10px; background: #1d1d1d; border: 1px solid var(--line); color: var(--text); text-decoration: none; font-size: 15px; }
.mais-item:hover { border-color: var(--rosa); }
.mais-item .seta { margin-left: auto; color: var(--rosa); }
.assinar { display: grid; gap: 10px; padding: 14px; border-radius: 10px; background: #1d1d1d; border: 1px solid var(--line); }
.assinar-linha { display: flex; gap: 8px; }
.assinar-linha input { flex: 1; min-width: 0; background: #0f0f0f; border: 1px solid var(--line); border-radius: 999px; color: var(--text); padding: 10px 16px; font: inherit; font-size: 15px; }
.assinar-linha input:focus { outline: none; border-color: var(--muted); }
.assinar .marcar { font-size: 13.5px; }
.assinar .marcar.fraco { color: var(--muted); font-size: 12.5px; }
.assinar .marcar a { color: var(--muted); }
.assinou { color: var(--verde); font-size: 15px; }

/* configuração (equipe) */
.campo textarea { background: #0f0f0f; border: 1px solid var(--line); border-radius: 8px; color: var(--text); padding: 10px 12px; font: 13px/1.5 ui-monospace, Consolas, monospace; resize: vertical; }
.config { display: grid; gap: 12px; }
.config .campo input[type=text] { width: 100%; }

.soltar { position: fixed; inset: 0; background: rgba(201, 255, 143, 0.12); border: 3px dashed var(--verde); z-index: 40; display: grid; place-items: center; font-size: 26px; font-weight: 700; color: var(--verde); pointer-events: none; }
.avisos { position: fixed; bottom: 18px; left: 50%; transform: translateX(-50%); display: grid; gap: 8px; z-index: 50; width: max-content; max-width: calc(100vw - 32px); }
.aviso { background: #222; border: 1px solid #333; border-radius: 10px; padding: 10px 14px; font-size: 14px; box-shadow: 0 6px 24px rgba(0, 0, 0, 0.4); }
.aviso.erro { border-color: var(--erro); }

@media (max-width: 600px) {
  .topo { grid-template-columns: minmax(0, 1fr); }
  .ferramentas { grid-column: 1; grid-row: auto; margin-top: 12px; flex-wrap: wrap; }
  body { padding: 16px 16px 50px; }
  .mural, .coluna { gap: 10px; }
  .arte figcaption { padding: 6px 8px; font-size: 12px; }
  .grande .meio { padding: 12px 8px 0; }
  .grande .seta { display: none; }
}