.giveaway-popup {
  position: fixed;
  inset: 0;
  z-index: 1800;
  display: grid;
  place-items: center;
  padding:
    max(16px, env(safe-area-inset-top))
    max(14px, env(safe-area-inset-right))
    max(16px, env(safe-area-inset-bottom))
    max(14px, env(safe-area-inset-left));
  opacity: 0;
  visibility: hidden;
  transition: opacity 200ms ease, visibility 200ms ease;
}

.giveaway-popup[hidden] {
  display: none;
}

.giveaway-popup.is-visible {
  opacity: 1;
  visibility: visible;
}

.giveaway-popup__backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top, rgba(36, 58, 86, 0.2), transparent 48%),
    rgba(5, 8, 14, 0.78);
  backdrop-filter: blur(16px);
}

.giveaway-popup__dialog {
  position: relative;
  width: min(92vw, 420px);
  max-height: calc(100vh - 32px);
  pointer-events: none;
  transform: translateY(18px) scale(0.982);
  transition: transform 220ms ease;
}

.giveaway-popup.is-visible .giveaway-popup__dialog {
  transform: translateY(0) scale(1);
}

.giveaway-popup__stage {
  position: relative;
}

.giveaway-popup__close {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 2;
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(6, 10, 17, 0.82);
  color: #f3f6fb;
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.28);
  cursor: pointer;
  pointer-events: auto;
  font-size: 1.35rem;
  line-height: 1;
  backdrop-filter: blur(14px);
  -webkit-tap-highlight-color: transparent;
  transition: transform 160ms ease, background-color 160ms ease, box-shadow 160ms ease;
}

.giveaway-popup__close:hover,
.giveaway-popup__close:focus-visible {
  transform: translateY(-1px);
  background: rgba(16, 25, 40, 0.94);
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.34);
}

.giveaway-popup__close:focus-visible,
.giveaway-popup__banner:focus-visible {
  outline: 2px solid rgba(136, 203, 255, 0.92);
  outline-offset: 3px;
}

.giveaway-popup__frame {
  position: relative;
  padding: 10px;
  border-radius: 32px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.05)),
    linear-gradient(135deg, rgba(56, 122, 164, 0.34), rgba(8, 12, 19, 0.86));
  box-shadow:
    0 34px 80px rgba(0, 0, 0, 0.42),
    inset 0 1px 0 rgba(255, 255, 255, 0.16);
  pointer-events: auto;
}

.giveaway-popup__banner {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  border-radius: 24px;
  overflow: hidden;
  background: #060a10;
  aspect-ratio: 848 / 1072;
  cursor: pointer;
  pointer-events: auto;
  -webkit-tap-highlight-color: transparent;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.05);
}

.giveaway-popup__media {
  position: absolute;
  inset: 0;
  display: block;
}

.giveaway-popup__video,
.giveaway-popup__fallback {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

.giveaway-popup__video {
  display: block;
  opacity: 1;
  transition: opacity 160ms ease;
  background: #060a10;
}

.giveaway-popup__fallback {
  display: block;
  opacity: 0;
  transition: opacity 160ms ease;
}

.giveaway-popup.is-fallback .giveaway-popup__fallback {
  opacity: 1;
}

.giveaway-popup.is-fallback .giveaway-popup__video {
  opacity: 0;
}

body.is-giveaway-popup-open {
  overflow: hidden;
  overscroll-behavior: contain;
}

@media (min-width: 900px) and (pointer: fine) {
  .giveaway-popup__dialog {
    width: min(88vw, 420px);
  }
}

@media (max-width: 640px) {
  .giveaway-popup {
    padding:
      max(12px, env(safe-area-inset-top))
      max(10px, env(safe-area-inset-right))
      max(14px, env(safe-area-inset-bottom))
      max(10px, env(safe-area-inset-left));
  }

  .giveaway-popup__dialog {
    width: min(92vw, 360px);
  }

  .giveaway-popup__frame {
    padding: 8px;
    border-radius: 28px;
  }

  .giveaway-popup__banner {
    border-radius: 21px;
  }

  .giveaway-popup__close {
    top: 8px;
    right: 8px;
    width: 38px;
    height: 38px;
  }
}