/* Base styles */
body {
  margin: 0;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: 'Comic Sans MS', cursive, sans-serif;
  background: linear-gradient(135deg, #ff9a9e, #fad0c4);
  overflow: hidden;
}

/* Container card */
.container {
  background: #fff0f2;
  padding: 40px;
  border-radius: 20px;
  box-shadow: 0 0 20px rgba(0,0,0,0.2);
  text-align: center;
  transition: opacity 0.8s ease;
  z-index: 2;
  max-width: 350px;
}

h1 {
  color: #ff2e63;
  font-size: 2.4rem;
  margin-bottom: 10px;
}

p {
  font-size: 1.4rem;
  margin-bottom: 15px;
}

.valentine-photo {
  width: 100%;
  max-width: 300px;
  margin: 20px auto;
  display: block;
  border-radius: 20px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.25);
  animation: bounceFadeIn 1.2s ease-out;
}

@keyframes bounceFadeIn {
  0% {
    opacity: 0;
    transform: scale(0.6) translateY(20px);
  }
  50% {
    opacity: 1;
    transform: scale(1.05) translateY(-10px);
  }
  70% {
    transform: scale(0.95) translateY(5px);
  }
  100% {
    transform: scale(1) translateY(0);
  }
}

/* Buttons */
.buttons {
  margin-top: 20px;
}

button {
  font-size: 1.2rem;
  padding: 10px 22px;
  margin: 0 10px;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: transform 0.2s;
}

#yesButton {
  background-color: #ff2e63;
  color: white;
}

#noButton {
  background-color: #6a0572;
  color: white;
}

button:hover {
  transform: scale(1.1);
}

/* Video container (hidden initially, full screen) */
.video-container {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s ease;
  z-index: 10;
}

.video-container.show {
  opacity: 1;
  visibility: visible;
}

.video-container video {
  max-width: 90%;
  max-height: 90%;
  border-radius: 20px;
  box-shadow: 0 0 40px rgba(255, 0, 100, 0.7);
}

/* Hearts container */
.hearts {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}

/* Heart shape */
.heart {
  position: absolute;
  width: 30px;
  height: 30px;
  background: red;
  transform: rotate(-45deg);
  animation: float 4s linear infinite;
}

.heart::before,
.heart::after {
  content: "";
  position: absolute;
  width: 30px;
  height: 30px;
  background: red;
  border-radius: 50%;
}

.heart::before {
  top: -15px;
  left: 0;
}

.heart::after {
  left: 15px;
  top: 0;
}

/* Hearts float up */
@keyframes float {
  0% {
    transform: translateY(0) rotate(-45deg);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  100% {
    transform: translateY(-100vh) rotate(-45deg);
    opacity: 0;
  }
}