:root {
  --bg: #0E1116;
  --panel: #161B22;
  --line: #21262D;
  --line2: #30363D;
  --text: #E6EDF3;
  --muted: #9AA4AF;
  --dim: #6E7781;
  --link: #79B8FF;
  --primary: #2F81F7;
  --live-bg: #3D1D20; --live-fg: #FFB3AD; --live-dot: #F85149;
  --pause-bg: #2D2A1B; --pause-fg: #E3C26F;
  --wait-bg: #1B2B3D; --wait-fg: #A5D0FF;
  --ok: #3FB950;
  --btn: #21262D; --btn-hover: #2A3038; --seg-text: #C9D1D9;
  --overlay: rgba(14,17,22,.88);
  --primary-hover: #4A93F8; --primary-glass: rgba(47,129,247,.92); --primary-soft: rgba(47,129,247,.5);
  --danger-line: #6E2C2C;
  --scroll: #30363D; --scroll-hover: #484F58;
  --font: 'IBM Plex Sans', system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;
}

/* modo embutido no painel do uSign: tema claro com o roxo do uSign */
html.embed {
  --bg: #FFFFFF;
  --panel: #F7F6FA;
  --line: #E4E1EA;
  --line2: #D3CEDC;
  --text: #2B2B33;
  --muted: #5F5B6B;
  --dim: #8A8696;
  --link: #6733C8;
  --primary: #6733C8;
  --primary-hover: #5A2BB0; --primary-glass: rgba(103,51,200,.92); --primary-soft: rgba(103,51,200,.45);
  --live-bg: #FDECEC; --live-fg: #A4161A; --live-dot: #E53935;
  --pause-bg: #FFF3DC; --pause-fg: #7A4A00;
  --wait-bg: #EFE9FA; --wait-fg: #5A2BB0;
  --ok: #2E7D32;
  --btn: #FFFFFF; --btn-hover: #F1EEF6; --seg-text: #2B2B33;
  --overlay: rgba(255,255,255,.94);
  --danger-line: #E7B4B4;
  --scroll: #D3CEDC; --scroll-hover: #B7B0C4;
  --font: 'Roboto', 'Helvetica', 'Arial', sans-serif;
  --font-mono: 'Roboto Mono', ui-monospace, monospace;
}
html.embed #btn-back, html.embed #view-entry { display: none !important; }
html.embed .topbar { min-height: 52px; padding: 6px 16px; }
html.embed .live-main { padding: 12px 16px; }
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; background: var(--bg); color: var(--text); font-family: var(--font); }
body { overflow: hidden; }
[hidden] { display: none !important; }
.mono { font-family: var(--font-mono); }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.xsmall { font-size: 12px; }
.strong { color: var(--text); }
.error { color: var(--live-fg); }
.grow { flex: 1; }
.ellipsis { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }
h1 { margin: 0 0 10px; font-size: 32px; font-weight: 600; line-height: 1.2; }
h2 { margin: 0; font-size: 12px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .8px; }
p { margin: 0; line-height: 1.5; }

.view { height: 100vh; display: flex; flex-direction: column; overflow: hidden; }
.topbar { flex: none; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 8px 20px; min-height: 60px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-name { font-weight: 600; font-size: 18px; }
.pill { font-size: 12px; color: var(--muted); border: 1px solid var(--line2); border-radius: 999px; padding: 3px 10px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 14px; display: flex; flex-direction: column; gap: 10px; }

/* entrada */
.entry-main { flex: 1; display: flex; align-items: center; justify-content: center; padding: 24px 16px; overflow: auto; }
.entry-box { width: 100%; max-width: 480px; display: flex; flex-direction: column; gap: 24px; }
.form { padding: 24px; gap: 20px; border-radius: 12px; }
.field { display: flex; flex-direction: column; gap: 8px; }
label { font-size: 14px; font-weight: 500; }
input { height: 44px; padding: 0 16px; background: var(--bg); border: 1px solid var(--line2); border-radius: 8px; color: var(--text); font: inherit; font-size: 15px; }
input:focus-visible, button:focus-visible { outline: 2px solid var(--link); outline-offset: 2px; }
.hash-input { height: 52px; font-size: 20px; letter-spacing: 2px; text-transform: uppercase; }

/* botões */
.btn { display: inline-flex; align-items: center; gap: 8px; height: 44px; padding: 0 14px; background: var(--btn); color: var(--text); border: 1px solid var(--line2); border-radius: 8px; font: inherit; font-size: 14px; cursor: pointer; }
.btn:hover { background: var(--btn-hover); }
.btn:disabled { opacity: .5; cursor: default; }
.btn.icon { width: 44px; justify-content: center; padding: 0; }
.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; font-weight: 600; justify-content: center; }
.btn.primary:hover { background: var(--primary-hover); }
.btn.big { height: 48px; font-size: 16px; }
.btn.danger { background: transparent; color: var(--live-fg); border-color: var(--danger-line); }
.link { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; background: none; border: 0; color: var(--link); font: inherit; font-size: 14px; cursor: pointer; padding: 0; }
.seg { display: flex; border: 1px solid var(--line2); border-radius: 8px; overflow: hidden; }
.seg button { height: 44px; padding: 0 12px; border: 0; background: var(--panel); color: var(--seg-text); font: inherit; font-size: 14px; cursor: pointer; }
.seg button[aria-pressed="true"] { background: var(--primary); color: #fff; }

/* ao vivo */
.live-id { display: flex; align-items: center; gap: 16px; min-width: 0; }
.hash-title { font-size: 18px; font-weight: 500; letter-spacing: 1.5px; }
.chip { display: flex; align-items: center; gap: 8px; padding: 5px 12px; border-radius: 999px; font-size: 12px; font-weight: 600; letter-spacing: .8px; }
.chip::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.chip.live { background: var(--live-bg); color: var(--live-fg); }
.chip.live::before { background: var(--live-dot); }
.chip.paused { background: var(--pause-bg); color: var(--pause-fg); }
.chip.connecting { background: var(--wait-bg); color: var(--wait-fg); }
.chip.offline, .chip.ended { background: var(--btn); border: 1px solid var(--line2); color: var(--muted); }

.live-main { flex: 1; min-height: 0; display: flex; gap: 16px; padding: 16px 20px; }
.live-col { flex: 1; min-width: 0; min-height: 0; display: flex; flex-direction: column; gap: 12px; }
.stage { flex: 1; min-height: 0; display: flex; align-items: center; justify-content: center; container-type: size; }
.screen { position: relative; width: min(100cqw, calc(100cqh * 16 / 9)); aspect-ratio: 16 / 9; background: #000; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.screen.portrait { width: min(100cqw, calc(100cqh * 9 / 16)); aspect-ratio: 9 / 16; }
.screen canvas { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; display: block; }
.overlay { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; text-align: center; padding: 24px; background: var(--overlay); }
.overlay-title { font-size: 20px; font-weight: 600; }
.overlay-text { font-size: 14px; max-width: 420px; line-height: 1.5; }
.overlay-actions { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; }
.stage:fullscreen { background: #000; }
.controls { flex: none; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }

.side { flex: none; width: 280px; min-height: 0; display: flex; flex-direction: column; gap: 12px; overflow-y: auto; }
.stats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.stats .mono { font-size: 14px; }
.events { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 8px; overflow: auto; min-height: 0; }
.events { scrollbar-width: thin; scrollbar-color: transparent transparent; padding-right: 4px; }
.events:hover { scrollbar-color: var(--scroll) transparent; }
.events::-webkit-scrollbar { width: 6px; }
.events::-webkit-scrollbar-track { background: transparent; }
.events::-webkit-scrollbar-thumb { background: transparent; border-radius: 999px; }
.events:hover::-webkit-scrollbar-thumb { background: var(--scroll); }
.events::-webkit-scrollbar-thumb:hover { background: var(--scroll-hover); }
.events li { display: flex; gap: 8px; align-items: baseline; font-size: 13px; }
.events li::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--ok); flex: none; }
.events li span:first-child { flex: 1; }
.events time { font-family: var(--font-mono); font-size: 11px; color: var(--muted); }

/* controle remoto */
.chips { display: flex; align-items: center; gap: 8px; }
.chip.controlling { background: var(--wait-bg); color: var(--wait-fg); }
.ctl-card.on { border-color: var(--primary); }
.ctl-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.ctl-toggle { height: 36px; padding: 0 12px; border-radius: 8px; font: inherit; font-size: 13px; font-weight: 600; cursor: pointer; background: var(--btn); color: var(--text); border: 1px solid var(--line2); }
.ctl-toggle[aria-pressed="true"] { background: var(--primary); color: #fff; border-color: var(--primary); }
.ctl-pad { display: flex; flex-direction: column; gap: 8px; }
.ctl-dpad { display: grid; grid-template-columns: repeat(3, 46px); grid-template-rows: repeat(3, 46px); gap: 6px; justify-content: center; }
.ctl-row3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
.ctl-row4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; }
.key { min-height: 44px; border-radius: 8px; background: var(--btn); color: var(--text); border: 1px solid var(--line2); cursor: pointer; display: flex; align-items: center; justify-content: center; font: inherit; }
.key:hover:not(:disabled) { background: var(--btn-hover); }
.key:active:not(:disabled) { background: var(--primary); color: #fff; }
.key.ok { border-radius: 50%; background: var(--primary); border: 0; color: #fff; font-size: 14px; font-weight: 600; }
.key:disabled { opacity: .45; cursor: default; }
.screen.controlling { border: 2px solid var(--primary); cursor: crosshair; }
.ctl-banner { position: absolute; top: 10px; left: 50%; transform: translateX(-50%); display: flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 999px; background: var(--primary-glass); color: #fff; font-size: 13px; font-weight: 500; white-space: nowrap; pointer-events: none; z-index: 2; }
.tap-dot { position: absolute; width: 28px; height: 28px; margin: -14px 0 0 -14px; border-radius: 50%; border: 2px solid #fff; background: var(--primary-soft); pointer-events: none; animation: tap .45s ease-out forwards; z-index: 2; }
@keyframes tap { from { transform: scale(.4); opacity: 1; } to { transform: scale(1.4); opacity: 0; } }
.stats3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.stats3 .mono { font-size: 13px; }

@media (max-width: 820px) {
  body { overflow: auto; }
  .view { height: auto; min-height: 100vh; overflow: visible; }
  .live-main { flex-direction: column; }
  .side { width: 100%; }
  .stage { container-type: inline-size; flex: none; }
  .screen { width: 100%; }
  .screen.portrait { width: min(100%, 56vh); }
}


/* atalhos de manutenção */
.act-head { border-top: 1px solid var(--line); padding-top: 10px; }
h3 { margin: 0; font-size: 12px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .8px; }
.act-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; }
.act { min-height: 44px; display: flex; align-items: center; gap: 6px; padding: 0 8px; border-radius: 8px; background: var(--btn); color: var(--text); border: 1px solid var(--line2); font: inherit; font-size: 12.5px; text-align: left; cursor: pointer; }
.act svg { flex: none; }
.act span { min-width: 0; line-height: 1.2; }
.act:hover:not(:disabled) { background: var(--btn-hover); }
.act:disabled { opacity: .45; cursor: default; }
.act.danger { color: var(--live-fg); border-color: var(--danger-line); }
.act.confirm { background: var(--live-bg); color: var(--live-fg); border-color: var(--live-dot); font-weight: 600; }
#act-status:empty { display: none; }
#act-status.fail { color: var(--live-fg); }


/* embutido num painel que mostra nome, versões, etiquetas e "Encerra em" no cabeçalho do modal */
html.parent-header #view-live > .topbar, html.parent-header .standalone-only { display: none !important; }

/* rodapé: ações à esquerda; qualidade e números da transmissão à direita */
.seg-foot { margin-left: 8px; }
.seg-foot button { height: 36px; padding: 0 12px; font-size: 13px; }
.stats-foot { display: flex; gap: 16px; align-items: center; }
.stats-foot > div { display: flex; flex-direction: column; line-height: 1.25; }
.stats-foot .mono { font-size: 13px; }
#st-res { min-width: 78px; } #st-fps { min-width: 22px; } #st-kbps { min-width: 66px; }

/* coluna lateral sem rolagem: Controle no tamanho dele; Sessão fica com o resto e só a lista rola */
.ctl-card { flex: none; }
.side-log { flex: none; min-height: 0; gap: 0; }
.side-log.open { flex: 1; gap: 10px; }
.log-head { display: flex; align-items: center; gap: 8px; width: 100%; min-height: 24px; padding: 0; background: none; border: 0; color: inherit; font: inherit; cursor: pointer; text-align: left; }
.log-head::after { content: ''; margin-left: auto; width: 7px; height: 7px; border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted); transform: rotate(45deg); transition: transform .15s; }
.side-log.open .log-head::after { transform: rotate(-135deg); }
.side-log .events { flex: 1; min-height: 0; overflow-y: auto; }

/* controle mais compacto para caber sem rolar */
.ctl-dpad { grid-template-columns: repeat(3, 42px); grid-template-rows: repeat(3, 42px); }
.key { min-height: 38px; }
.act { min-height: 38px; }

/* "Por que não está funcionando?" (diag.js) */
.diag { width: min(520px, 100%); text-align: left; border: 1px solid var(--line2); border-radius: 10px; padding: 12px 14px; display: flex; flex-direction: column; gap: 10px; background: var(--panel); max-height: 100%; overflow: auto; }
.diag-title { font-weight: 600; font-size: 14px; }
.diag-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.diag-list li { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 8px; align-items: start; font-size: 13px; }
.diag-list li > span:last-child { display: flex; flex-direction: column; }
.diag-list small { color: var(--muted); font-size: 12px; line-height: 1.4; }
.diag-ico { width: 20px; height: 20px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700; }
.diag-list li.ok .diag-ico { background: rgba(63,185,80,.15); color: var(--ok); }
.diag-list li.bad .diag-ico { background: var(--live-bg); color: var(--live-fg); }
.diag-list li.na .diag-ico { background: var(--btn); color: var(--muted); }
.diag-conclusion { margin: 0; font-size: 13px; line-height: 1.5; }
.diag-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.diag-btn { height: 34px; padding: 0 12px; border-radius: 8px; border: 1px solid var(--line2); background: transparent; color: inherit; font: inherit; font-size: 13px; font-weight: 500; cursor: pointer; }
.diag-btn.pri { background: var(--primary); border-color: var(--primary); color: #fff; }
.diag-btn:disabled { opacity: .6; cursor: default; }
.overlay { overflow: auto; }