:root {
  color-scheme: dark;
  font-family: Arial, Helvetica, sans-serif;
  background: #000;
  color: #fff;
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  background: #000;
}

.painel {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #000;
}

.video {
  position: absolute;
  inset: 0;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  background: radial-gradient(circle at center, #18243a 0%, #060a11 58%, #000 100%);
}

#youtube-player {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  background: #000;
}

#youtube-player:not([src]) {
  visibility: hidden;
}

.portrait-companion {
  display: none;
}

.social-player {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: clamp(38px, 5vw, 96px) clamp(42px, 6vw, 120px) clamp(150px, 20vh, 270px);
  background: #07101f;
}

.social-player[hidden] {
  display: none;
}

.social-backdrop {
  position: absolute;
  inset: -40px;
  background:
    linear-gradient(110deg, rgba(5, 12, 27, .91), rgba(12, 22, 42, .76)),
    var(--social-image, radial-gradient(circle at 18% 30%, #25436c, transparent 55%));
  background-position: center;
  background-size: cover;
  filter: blur(26px) saturate(.85);
  opacity: .86;
  transform: scale(1.08);
}

.social-backdrop::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 82% 18%, rgba(56, 189, 248, .22), transparent 34%),
    linear-gradient(145deg, rgba(2, 7, 18, .32), rgba(2, 7, 18, .88));
}

.social-card {
  position: relative;
  display: grid;
  width: min(1580px, 100%);
  max-height: 100%;
  grid-template-columns: minmax(0, 1.15fr) minmax(420px, .85fr);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: clamp(24px, 2.4vw, 44px);
  background: rgba(6, 12, 25, .86);
  box-shadow: 0 40px 110px rgba(0, 0, 0, .48);
  backdrop-filter: blur(18px);
}

.social-media {
  position: relative;
  min-height: min(58vh, 680px);
  overflow: hidden;
  background:
    radial-gradient(circle at 25% 25%, rgba(56, 189, 248, .28), transparent 38%),
    linear-gradient(150deg, #162c4a, #070d1b);
}

.social-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: clamp(14px, 1.5vw, 28px);
  background: rgba(3, 8, 18, .42);
  object-fit: contain;
  object-position: center;
}

.social-media-placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
}

.social-media-placeholder span {
  display: grid;
  width: clamp(110px, 12vw, 210px);
  aspect-ratio: 1;
  place-items: center;
  border: 2px solid rgba(255, 255, 255, .28);
  border-radius: 32%;
  color: rgba(255, 255, 255, .82);
  background: rgba(255, 255, 255, .08);
  box-shadow: 0 26px 80px rgba(0, 0, 0, .28);
  font-size: clamp(38px, 5vw, 84px);
  font-weight: 900;
  letter-spacing: -.08em;
}

.social-card.has-image .social-media-placeholder {
  display: none;
}

.social-card.media-portrait {
  grid-template-columns: minmax(300px, .52fr) minmax(0, 1.48fr);
}

.social-card.media-landscape {
  grid-template-columns: minmax(0, 1.16fr) minmax(400px, .84fr);
}

.social-card.media-square {
  grid-template-columns: minmax(360px, .82fr) minmax(0, 1.18fr);
}

.social-card.media-portrait .social-media img {
  padding: clamp(20px, 2.4vw, 44px);
}

.social-copy {
  display: flex;
  min-width: 0;
  overflow: hidden;
  flex-direction: column;
  justify-content: space-between;
  gap: clamp(28px, 3vh, 48px);
  padding: clamp(34px, 4.3vw, 78px);
}

.social-header {
  display: grid;
  gap: 9px;
}

.social-platform {
  width: max-content;
  max-width: 100%;
  padding: 8px 13px;
  border: 1px solid rgba(56, 189, 248, .32);
  border-radius: 999px;
  color: #bcecff;
  background: rgba(56, 189, 248, .12);
  font-size: clamp(13px, 1vw, 18px);
  font-weight: 850;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.social-account {
  overflow: hidden;
  color: #aebbd1;
  font-size: clamp(16px, 1.35vw, 25px);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.social-content {
  display: grid;
  gap: clamp(18px, 2vh, 30px);
  min-height: 0;
  overflow: hidden;
}

.social-content h2 {
  display: -webkit-box;
  margin: 0;
  overflow: hidden;
  color: #fff;
  font-size: clamp(38px, 4.1vw, 78px);
  font-weight: 860;
  line-height: 1.02;
  letter-spacing: -.045em;
  text-wrap: balance;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 6;
}

.social-card.is-instagram .social-content h2 {
  font-size: clamp(25px, 2.7vw, 50px);
  font-weight: 750;
  line-height: 1.12;
  letter-spacing: -.025em;
  -webkit-line-clamp: 6;
}

.social-card.is-instagram .social-content p {
  font-size: clamp(17px, 1.45vw, 27px);
  line-height: 1.4;
  -webkit-line-clamp: 6;
}

.social-content p {
  display: -webkit-box;
  margin: 0;
  overflow: hidden;
  color: #c5cede;
  font-size: clamp(20px, 1.75vw, 34px);
  line-height: 1.45;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 5;
}

.social-card.is-news {
  grid-template-columns: minmax(280px, .58fr) minmax(0, 1.42fr);
}

.social-card.is-news.media-portrait {
  grid-template-columns: minmax(260px, .46fr) minmax(0, 1.54fr);
}

.social-card.is-news.media-landscape {
  grid-template-columns: minmax(360px, .68fr) minmax(0, 1.32fr);
}

.social-card.is-news .social-media {
  min-height: min(54vh, 620px);
  background: linear-gradient(150deg, #162c4a, #070d1b);
}

.social-card.is-news .social-media img {
  padding: clamp(18px, 2vw, 34px);
  object-fit: contain;
  object-position: center;
}

.social-card.is-news .social-copy {
  gap: clamp(16px, 2vh, 30px);
  padding: clamp(28px, 3.4vw, 58px);
}

.social-card.is-news .social-content {
  gap: clamp(12px, 1.4vh, 20px);
}

.social-card.is-news .social-content h2 {
  font-size: clamp(30px, 3vw, 58px);
  line-height: 1.04;
  -webkit-line-clamp: 4;
}

.social-card.is-news .social-content p {
  font-size: clamp(17px, 1.35vw, 27px);
  line-height: 1.36;
  -webkit-line-clamp: 7;
}

.social-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, .12);
  color: #8290aa;
  font-size: clamp(13px, 1vw, 18px);
  font-weight: 720;
}

.painel.sem-mensagens .social-player {
  padding-bottom: clamp(38px, 5vw, 96px);
}

.status {
  position: absolute;
  top: clamp(14px, 2.2vh, 32px);
  left: 50%;
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: calc(100% - 48px);
  padding: 13px 20px;
  transform: translateX(-50%);
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 999px;
  background: rgba(4, 10, 20, .84);
  box-shadow: 0 10px 40px rgba(0, 0, 0, .35);
  color: #eef6ff;
  font-size: clamp(15px, 1.3vw, 24px);
  line-height: 1.2;
  text-align: center;
  opacity: 1;
  transition: opacity .35s ease;
  z-index: 2;
}

.status.is-hidden {
  pointer-events: none;
  opacity: 0;
}

.status.is-error {
  border-color: rgba(251, 113, 133, .5);
  background: rgba(69, 10, 22, .9);
}

.radio-audio,
.radio-page {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  border: 0;
  opacity: 0;
  pointer-events: none;
}

.radio-unlock {
  position: absolute;
  z-index: 6;
  top: 50%;
  left: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: clamp(12px, 1.4vw, 22px);
  width: min(680px, calc(100% - 48px));
  min-height: clamp(82px, 11vh, 124px);
  padding: clamp(18px, 2.4vh, 28px) clamp(24px, 3.2vw, 44px);
  border: 2px solid rgba(45, 212, 191, .7);
  border-radius: clamp(22px, 2vw, 34px);
  background: rgba(4, 10, 20, .96);
  box-shadow: 0 22px 70px rgba(0, 0, 0, .64), 0 0 0 8px rgba(45, 212, 191, .12);
  color: #fff;
  font: inherit;
  text-align: left;
  transform: translate(-50%, -50%);
  cursor: pointer;
}

.radio-unlock[hidden] {
  display: none;
}

.radio-unlock-icon {
  flex: 0 0 auto;
  font-size: clamp(32px, 3.5vw, 56px);
}

.radio-unlock-copy {
  display: grid;
  gap: 5px;
}

.radio-unlock-copy strong {
  font-size: clamp(20px, 2vw, 34px);
  font-weight: 850;
  line-height: 1.1;
}

.radio-unlock-copy small {
  color: #b9c7d9;
  font-size: clamp(13px, 1.15vw, 19px);
  line-height: 1.35;
}

.radio-unlock:focus-visible {
  outline: 3px solid #2dd4bf;
  outline-offset: 4px;
}

.status-dot {
  width: 11px;
  height: 11px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: #38bdf8;
  box-shadow: 0 0 0 7px rgba(56, 189, 248, .14);
  animation: pulse 1.8s ease-in-out infinite;
}

.status.is-error .status-dot {
  background: #fb7185;
  box-shadow: 0 0 0 7px rgba(251, 113, 133, .14);
}

.mensagens {
  position: absolute;
  z-index: 3;
  right: 0;
  bottom: 0;
  left: 0;
  display: grid;
  grid-template-columns: minmax(26px, 1fr) minmax(0, 15fr) minmax(26px, 1fr);
  align-items: center;
  gap: clamp(18px, 2vw, 44px);
  min-height: clamp(112px, 16vh, 220px);
  min-width: 0;
  padding: clamp(18px, 2.4vh, 34px) clamp(28px, 4.8vw, 96px);
  overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, .08);
  background: rgba(0, 0, 0, .82);
  box-shadow: none;
}

.mensagens::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: transparent;
}

.painel.sem-mensagens .mensagens {
  display: none;
}

.mensagem {
  position: relative;
  z-index: 1;
  margin: 0;
  overflow: hidden;
  color: #fff;
  font-size: clamp(27px, 3vw, 58px);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: .01em;
  text-align: center;
  text-wrap: balance;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  opacity: 1;
  transform: translateY(0);
  transition: opacity .42s ease, transform .42s ease;
}

.mensagem.is-changing {
  opacity: 0;
  transform: translateY(12px);
}

.message-mark {
  position: relative;
  z-index: 1;
  width: clamp(18px, 2vw, 34px);
  height: 3px;
  justify-self: center;
  border-radius: 999px;
  background: rgba(255, 255, 255, .42);
  box-shadow: none;
}

/* O APK marca o documento com esta classe quando a TV está montada na
   vertical. Nessa orientação, o vídeo 16:9 ocupa a parte superior e uma
   notícia RSS usa o espaço restante, sem sobrepor nem cortar a mídia. */
html.painel-tv-portrait .painel.video-companion-active #youtube-player {
  position: absolute;
  inset: 0 0 auto;
  width: 100%;
  height: min(41vh, 56.25vw);
}

html.painel-tv-portrait .painel.video-companion-active .portrait-companion {
  position: absolute;
  z-index: 1;
  top: min(41vh, 56.25vw);
  right: 0;
  bottom: clamp(170px, 17vh, 300px);
  left: 0;
  display: grid;
  grid-template-rows: minmax(180px, .72fr) minmax(0, 1.28fr);
  overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, .14);
  background: linear-gradient(160deg, #101c31, #050a13 70%);
}

html.painel-tv-portrait .painel.video-companion-active.sem-mensagens .portrait-companion {
  bottom: 0;
}

.portrait-companion[hidden] {
  display: none !important;
}

.portrait-companion-media {
  position: relative;
  display: grid;
  min-height: 0;
  place-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at center, rgba(56, 189, 248, .2), transparent 52%),
    #091326;
}

.portrait-companion-media img {
  width: 100%;
  height: 100%;
  padding: clamp(14px, 3vw, 28px);
  object-fit: contain;
  object-position: center;
}

.portrait-companion-placeholder {
  display: grid;
  width: 92px;
  aspect-ratio: 1;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 28px;
  color: rgba(255, 255, 255, .78);
  background: rgba(255, 255, 255, .07);
  font-size: 38px;
  font-weight: 900;
}

.portrait-companion.has-image .portrait-companion-placeholder {
  display: none;
}

.portrait-companion-copy {
  display: grid;
  min-height: 0;
  align-content: center;
  gap: clamp(8px, 1.5vh, 18px);
  padding: clamp(24px, 4vw, 46px);
  overflow: hidden;
}

.portrait-companion-label {
  width: max-content;
  padding: 6px 11px;
  border: 1px solid rgba(56, 189, 248, .32);
  border-radius: 999px;
  color: #bcecff;
  background: rgba(56, 189, 248, .11);
  font-size: clamp(12px, 2vw, 16px);
  font-weight: 850;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.portrait-companion-copy > strong {
  overflow: hidden;
  color: #9fb0c9;
  font-size: clamp(15px, 2.6vw, 22px);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.portrait-companion-copy h2,
.portrait-companion-copy p {
  display: -webkit-box;
  margin: 0;
  overflow: hidden;
  -webkit-box-orient: vertical;
}

.portrait-companion-copy h2 {
  color: #fff;
  font-size: clamp(30px, 5.2vw, 52px);
  line-height: 1.08;
  letter-spacing: -.025em;
  -webkit-line-clamp: 4;
}

.portrait-companion-copy p {
  color: #c5cede;
  font-size: clamp(17px, 3vw, 27px);
  line-height: 1.38;
  -webkit-line-clamp: 5;
}

@media (orientation: portrait) {
  .painel.video-companion-active #youtube-player {
    position: absolute;
    inset: 0 0 auto;
    width: 100%;
    height: min(41vh, 56.25vw);
  }

  .painel.video-companion-active .portrait-companion {
    position: absolute;
    z-index: 1;
    top: min(41vh, 56.25vw);
    right: 0;
    bottom: clamp(170px, 17vh, 300px);
    left: 0;
    display: grid;
    grid-template-rows: minmax(180px, .72fr) minmax(0, 1.28fr);
  }

  .painel.video-companion-active.sem-mensagens .portrait-companion {
    bottom: 0;
  }

  .social-player {
    padding: clamp(30px, 5vw, 70px) clamp(24px, 4vw, 58px) clamp(200px, 19vh, 340px);
  }

  .social-card {
    grid-template-columns: 1fr;
  }

  .social-card.is-news {
    grid-template-columns: 1fr;
  }

  .social-card.media-portrait,
  .social-card.media-landscape,
  .social-card.media-square,
  .social-card.is-news.media-portrait,
  .social-card.is-news.media-landscape {
    grid-template-columns: 1fr;
  }

  .social-media {
    min-height: min(36vh, 520px);
  }

  .social-card.is-news .social-media {
    min-height: min(27vh, 390px);
  }

  .social-copy {
    gap: 24px;
    padding: clamp(28px, 5vw, 58px);
  }

  .painel.sem-mensagens .social-player {
    padding-bottom: clamp(30px, 5vw, 70px);
  }

  .mensagens {
    grid-template-columns: 26px minmax(0, 1fr) 26px;
    gap: 18px;
    min-height: clamp(170px, 17vh, 300px);
    padding-inline: clamp(24px, 5vw, 64px);
  }

  .mensagem {
    font-size: clamp(32px, 4.7vw, 68px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .status-dot {
    animation: none;
  }

  .status,
  .mensagem,
  .social-player {
    transition: none;
  }
}

@keyframes pulse {
  0%, 100% { opacity: .58; transform: scale(.9); }
  50% { opacity: 1; transform: scale(1.08); }
}