/* Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Layout */
body, html {
  height: 100%;
  width: 100%;
  overflow: hidden;
  font-family: "Poppins", sans-serif;
  background: radial-gradient(circle at top right, #2b1055, #7597de);
  color: white;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Background animation canvas */
#bgCanvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* Main content */
.container {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 2rem;
}

.title {
  font-size: 3em;
  letter-spacing: 2px;
}

.subtitle {
  font-size: 1.2em;
  margin-top: 0.5rem;
  opacity: 0.9;
}

#notifyBtn {
  margin-top: 2rem;
  padding: 0.8rem 2rem;
  font-size: 1em;
  color: #fff;
  background: #ff0077;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  transition: 0.3s ease;
}

#notifyBtn:hover {
  background: #ff3399;
  transform: scale(1.05);
}

#message {
  margin-top: 1.5rem;
  font-size: 1.1em;
  color: #c5f6ff;
}

.hidden {
  display: none;
}

/* Responsive */
@media (max-width: 600px) {
  .title {
    font-size: 2em;
  }
  .subtitle {
    font-size: 1em;
  }
}