.mg-preview-notice {
  position: fixed;
  inset: 0;
  z-index: 2147483000;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(2, 5, 3, 0.7);
  backdrop-filter: blur(12px) saturate(0.9);
  -webkit-backdrop-filter: blur(12px) saturate(0.9);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.28s ease, visibility 0.28s ease;
  direction: rtl;
}

.mg-preview-notice::before,
.mg-preview-notice::after {
  content: "";
  position: absolute;
  width: 34vw;
  height: 34vw;
  max-width: 360px;
  max-height: 360px;
  border: 1px solid rgba(198, 255, 63, 0.16);
  border-radius: 50%;
  pointer-events: none;
}

.mg-preview-notice::before {
  transform: translate(-38%, -22%);
  box-shadow: 0 0 80px rgba(198, 255, 63, 0.08);
}

.mg-preview-notice::after {
  transform: translate(38%, 22%) scale(0.72);
  border-color: rgba(198, 255, 63, 0.1);
}

.mg-preview-notice.is-visible {
  opacity: 1;
  visibility: visible;
}

.mg-preview-dialog {
  position: relative;
  z-index: 1;
  width: min(100%, 480px);
  overflow: hidden;
  padding: clamp(28px, 5vw, 44px) clamp(22px, 5vw, 42px) 26px;
  border: 1px solid rgba(198, 255, 63, 0.42);
  border-radius: 28px;
  background:
    linear-gradient(145deg, rgba(25, 37, 20, 0.9), rgba(7, 12, 8, 0.78)),
    radial-gradient(circle at 18% 0%, rgba(198, 255, 63, 0.2), transparent 48%);
  box-shadow:
    0 28px 90px rgba(0, 0, 0, 0.58),
    0 0 0 1px rgba(255, 255, 255, 0.035) inset,
    0 0 54px rgba(198, 255, 63, 0.08);
  color: #f5f7f0;
  text-align: center;
  transform: translateY(16px) scale(0.96);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.mg-preview-notice.is-visible .mg-preview-dialog {
  transform: translateY(0) scale(1);
}

.mg-preview-mark {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  margin: 0 auto 18px;
  border: 1px solid rgba(198, 255, 63, 0.8);
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #dcff7e, #9bd92a 58%, #507c18);
  box-shadow: 0 0 30px rgba(198, 255, 63, 0.24);
  color: #0a1008;
  font: 900 25px/1 Arial, sans-serif;
}

.mg-preview-kicker {
  margin: 0 0 10px;
  color: #c6ff3f;
  font: 700 0.72rem/1.2 Tahoma, sans-serif;
  letter-spacing: 0.08em;
}

.mg-preview-title {
  margin: 0;
  color: #f7f9f4;
  font: 800 clamp(1.2rem, 3vw, 1.55rem)/1.5 inherit;
}

.mg-preview-copy {
  margin: 14px auto 0;
  max-width: 34rem;
  color: #c4cec0;
  font: 500 0.95rem/2 inherit;
}

.mg-preview-signature {
  margin: 15px 0 0;
  color: #9faf98;
  font-size: 0.82rem;
}

.mg-preview-actions {
  display: flex;
  justify-content: center;
  margin-top: 24px;
}

.mg-preview-confirm {
  min-width: 154px;
  padding: 12px 24px;
  border: 1px solid rgba(198, 255, 63, 0.9);
  border-radius: 999px;
  background: #c6ff3f;
  color: #10170c;
  cursor: pointer;
  font: 800 0.9rem/1.2 inherit;
  box-shadow: 0 10px 28px rgba(198, 255, 63, 0.16);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.mg-preview-confirm:hover,
.mg-preview-confirm:focus-visible {
  background: #d8ff79;
  box-shadow: 0 14px 34px rgba(198, 255, 63, 0.24);
  transform: translateY(-2px);
  outline: none;
}

.mg-preview-close {
  position: absolute;
  top: 12px;
  left: 14px;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  color: #dbe6d5;
  cursor: pointer;
  font: 500 1.25rem/1 Arial, sans-serif;
}

.mg-preview-close:hover,
.mg-preview-close:focus-visible {
  border-color: rgba(198, 255, 63, 0.55);
  color: #c6ff3f;
  outline: none;
}

html.mg-preview-lock,
html.mg-preview-lock body {
  overflow: hidden;
}

@media (max-width: 520px) {
  .mg-preview-notice {
    padding: 14px;
  }

  .mg-preview-dialog {
    border-radius: 23px;
  }

  .mg-preview-copy {
    font-size: 0.88rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .mg-preview-notice,
  .mg-preview-dialog,
  .mg-preview-confirm {
    transition: none;
  }
}