/* style.css */
html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: 'Segoe UI', sans-serif;
  color: #F8F8F8;
  background: 
    url('data:image/svg+xml;base64,PHN2ZyB2aWV3Qm94PSIwIDAgMjAwIDIwMCIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48ZmlsdGVyIGlkPSJub2lzZUZpbHRlciI+PGZlVHVyYmVsZW5jZSB0eXBlPSJmcmFjdGFsTm9pc2UiIGJhc2VGcmVxdWVuY3k9IjAuNzUiIG51bU9jdGF2ZXM9IjMiIHN0aXRjaFRpbGVzPSJzdGl0Y2hBbmRDb21tZW50Ii8+PGZlQ29sb3JNYXRyaXggdHlwZT0ic2F0dXJhdGUiIHZhbHVlcz0iMCIvPjwvZmlsdGVyPjxyZWN0IHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiIGZpbHRlcj0idXJsKCNub2lzZUZpbHRlcpkiLz48L3N2Zz4=') top left / 200px 200px repeat,
    linear-gradient(135deg, #5C4033 0%, #8B4513 50%, #5C4033 100%), 
    radial-gradient(circle at 10% 20%, rgba(244,162,97,0.3) 0%, rgba(244,162,97,0) 70%), 
    radial-gradient(circle at 90% 80%, rgba(244,162,97,0.3) 0%, rgba(244,162,97,0) 70%);
  background-blend-mode: overlay, normal, normal, normal;
  background-attachment: fixed;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.container {
  max-width: 600px;
  text-align: center;
  padding: 4.5vh 5.5vw;
  border-radius: 1.5vh;
  background: #cbb28f17;
  box-shadow: 0 0 2vh #e3ad81e844;
  border: 1px solid #e3ad81e844;
  animation: fadeIn 2s ease-in-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.container h1 {
  color: #fdefbd;
  font-size: 3vh;
  margin-bottom: 2vh;
  text-shadow: 0 0 0.8vh #5d3204;
}

.container p {
  font-size: 2vh;
  line-height: 1.6;
  color: #E0E0E0;
  margin-bottom: 3vh;
}

.message {
  color: #ff8a8a;
  margin-top: 20px;
  font-weight: bold;
}

button {
  padding: 1.5vh 4vh;
  font-size: 2.2vh;
  background: #fdefbd;
  border: none;
  color: #111;
  border-radius: 2vh;
  cursor: pointer;
  transition: background 0.3s, transform 0.2s, box-shadow 0.3s;
  font-weight: bold;
  box-shadow: 0 0.5vh 0.9vh #00000033;
}

button:hover {
  transform: translateY(-0.5vh);
  box-shadow: 0 0.8vh 2vh #fdefbd99;
}