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

body {
  background: linear-gradient(145deg, #ffe6f0 0%, #ffd9e5 100%);
  font-family: 'Quicksand', sans-serif;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
  position: relative;
  overflow-x: hidden;
}

/* Background bunga sakura animasi (CSS murni) */
.cherry-blossom-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.blossom {
  position: absolute;
  color: #ffb7c5;
  font-size: 20px;
  opacity: 0.7;
  animation: fall linear infinite;
  user-select: none;
}

@keyframes fall {
  0% {
    transform: translateY(-20vh) rotate(0deg);
    opacity: 0.8;
  }
  100% {
    transform: translateY(100vh) rotate(360deg);
    opacity: 0;
  }
}

.container {
  max-width: 650px;
  width: 100%;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  animation: fadeInUp 0.8s ease-out;
}

.card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(4px);
  border-radius: 56px;
  padding: 30px 24px 40px;
  box-shadow: 0 25px 40px -12px rgba(0, 0, 0, 0.25);
  text-align: center;
  transition: transform 0.2s;
}

.card:hover {
  transform: scale(1.01);
}

.heart-icon {
  font-size: 3rem;
  margin-bottom: 10px;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

.anniversary-title {
  font-family: 'Sacramento', cursive;
  color: #c44569;
  margin-bottom: 12px;
}

.line1 {
  font-size: 2rem;
  display: block;
}

.line2 {
  font-size: 2.8rem;
  font-weight: bold;
  letter-spacing: 1px;
}

.date-range {
  background: #fceaea;
  display: inline-block;
  padding: 8px 20px;
  border-radius: 40px;
  font-weight: 600;
  color: #b44a6b;
  margin: 10px 0 20px;
  font-size: 0.9rem;
}

.message {
  background: #fff4f7;
  padding: 24px;
  border-radius: 40px;
  margin: 20px 0;
  text-align: left;
  line-height: 1.7;
  color: #2d2f36;
  font-weight: 500;
  box-shadow: inset 0 1px 2px #fff8, 0 4px 12px rgba(0,0,0,0.05);
}

.message p {
  margin-bottom: 15px;
}

.together-counter {
  background: #f9e3e8;
  border-radius: 48px;
  padding: 15px;
  margin: 20px 0;
}

.together-counter p {
  font-weight: bold;
  color: #a53f5c;
  margin-bottom: 12px;
}

.time-boxes {
  display: flex;
  justify-content: space-around;
  gap: 10px;
  flex-wrap: wrap;
}

.time-box {
  background: white;
  padding: 12px 10px;
  border-radius: 32px;
  min-width: 70px;
  font-weight: bold;
  color: #c44569;
  box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}

.time-box span {
  font-size: 1.8rem;
  font-weight: 800;
  display: block;
}

.surprise-btn, .music-btn {
  background: linear-gradient(95deg, #ff9a9e, #fbc2c2);
  border: none;
  color: #5e2a3c;
  font-weight: bold;
  font-size: 1.1rem;
  padding: 12px 24px;
  border-radius: 60px;
  cursor: pointer;
  margin: 10px 5px;
  transition: all 0.2s;
  font-family: 'Quicksand', sans-serif;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.surprise-btn:hover, .music-btn:hover {
  transform: scale(0.97);
  background: linear-gradient(95deg, #ff859a, #f8afaf);
}

.surprise-hidden {
  display: none;
  background: #ffe2a4;
  padding: 20px;
  border-radius: 32px;
  font-weight: bold;
  color: #9b4b2e;
  margin-top: 15px;
  animation: bounce 0.5s ease;
  text-align: left;
  line-height: 1.6;
}

.surprise-show {
  display: block;
}

.footer {
  margin-top: 30px;
  font-size: 0.9rem;
  color: #b98b9b;
  font-style: italic;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes bounce {
  0% { transform: scale(0.9); opacity: 0; }
  80% { transform: scale(1.02); }
  100% { transform: scale(1); opacity: 1; }
}

@media (max-width: 480px) {
  .card { padding: 20px 16px 30px; }
  .line1 { font-size: 1.6rem; }
  .line2 { font-size: 2rem; }
  .time-box span { font-size: 1.3rem; }
  .time-box { min-width: 60px; font-size: 0.8rem; }
}