@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;500&display=swap');

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

body {
  font-family: 'Poppins', sans-serif;
  background: #ffe6f0;
  color: #6b355f;
}

/* 🔒 lock screen */
#locked-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #ffd6e8, #ffeef6);
}

.lock-card {
  background: white;
  width: 90%;
  max-width: 320px;
  padding: 28px 22px;
  border-radius: 22px;
  text-align: center;
  box-shadow: 0 12px 30px rgba(255,105,180,0.3);
}

.lock-card h2 { margin-bottom: 8px; }

.hint {
  font-size: 0.85rem;
  opacity: 0.7;
  margin-bottom: 14px;
}

.lock-card input {
  width: 100%;
  padding: 12px;
  border-radius: 999px;
  border: 1px solid #ffc0dc;
  text-align: center;
  margin-bottom: 12px;
}

.lock-card button {
  width: 100%;
  padding: 12px;
  border-radius: 999px;
  border: none;
  background: #ff9acb;
  color: white;
}

.error {
  display: none;
  font-size: 0.8rem;
  color: #c94f7c;
  margin-top: 10px;
}

/* 🌷 site */
.app {
  min-height: 100vh;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.hero { text-align: center; }

.kitty { width: 160px; margin-bottom: 10px; }

.cards, .open-notes {
  display: grid;
  gap: 14px;
}

.card, .note {
  background: white;
  padding: 16px;
  border-radius: 16px;
  text-align: center;
  box-shadow: 0 8px 20px rgba(255,105,180,0.18);
}

.gallery {
  display: grid;
  grid-template-columns: repeat(2,1fr);
  gap: 14px;
}

.img-box {
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(255,105,180,0.2);
}

.img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.love-strip {
  display: flex;
  gap: 12px;
  overflow-x: auto;
}

.love-strip span {
  background: white;
  padding: 10px 16px;
  border-radius: 999px;
  white-space: nowrap;
  box-shadow: 0 6px 16px rgba(255,105,180,0.2);
}

button {
  border: none;
  padding: 14px;
  border-radius: 999px;
  background: #ff9acb;
  color: white;
}

.surprise {
  display: none;
  background: white;
  padding: 14px;
  border-radius: 14px;
  text-align: center;
}

.float-heart {
  position: fixed;
  bottom: -40px;
  font-size: 24px;
  animation: floatUp 8s linear infinite;
  opacity: 0.7;
}

.float-heart:nth-child(1){left:20%}
.float-heart:nth-child(2){left:50%;animation-delay:2s}
.float-heart:nth-child(3){left:80%;animation-delay:4s}

@keyframes floatUp {
  to { transform: translateY(-110vh); }
}

@media (max-width:360px){
  .gallery{grid-template-columns:1fr;}
}