@import url("https://fonts.googleapis.com/css2?family=Dawning+of+a+New+Day&family=Gaegu&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Share+Tech+Mono&family=Yuji+Boku&display=swap");

* {
  padding: 0;
  margin: 0;
}

body {
  background-color: #fcc7d0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
}

.card {
  width: 95vw;
  max-width: 800px;
  height: 80vh;
  max-height: 720px;
  -webkit-perspective: 2000px;
  perspective: 2000px;
  margin-bottom: 50px;
  cursor: pointer;
}

/* Each page */
.page {
  position: absolute;
  height: 100%;
  width: 50%;
  left: 50%;
  transform-origin: left;
  transition: transform 1.5s;
  -webkit-transform-style: preserve-3d;
  transform-style: preserve-3d;
}

.page-front,
.page-back {
  position: absolute;
  height: 100%;
  width: 100%;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 25px 20px;
  box-sizing: border-box;
  overflow: hidden;
}

.page-back {
  transform: rotateY(180deg);
}

/* Page 1 - Cover */
.page-1 {
  z-index: 3;
}

.page-1 .page-front {
  background: linear-gradient(to right, #fcc7d0, #fbfbfb 60%);
  box-shadow: 1px 5px 20px #e3a8b2;
}

.cover-image {
  max-width: 70%;
  max-height: 60%;
  object-fit: contain;
  margin-bottom: 20px;
  border-radius: 15px;
  border: 2px solid #ccc;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.intro-title {
  font-family: "Share Tech Mono", monospace;
  font-size: 17px;
  color: #989898;
  margin-bottom: 15px;
  margin-top: 0;
  text-align: center;
  flex-shrink: 0;
}

.image-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 10px;
  width: 60%;
  max-width: 260px;
  aspect-ratio: 1;
  flex-shrink: 0;
}

.grid-image {
  width: 100%;
  height: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 8px;
  border: 2px solid #ccc;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.15);
  display: block;
}

.page-1 .page-back {
  background: linear-gradient(to left, #d9d9d9, #fbfbfb 35%);
  box-shadow: -10px -1px 10px #e3a8b2;
}

.story-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: 100%;
  height: 100%;
  justify-content: center;
  padding: 20px;
  box-sizing: border-box;
}

.story-item {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 15px;
  width: 100%;
}

.story-item.reverse {
  flex-direction: row-reverse;
}

.story-image {
  width: 90px;
  height: 90px;
  object-fit: cover;
  border-radius: 8px;
  border: 2px solid #ccc;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.15);
  flex-shrink: 0;
}

.page-number {
  position: absolute;
  top: 15px;
  right: 15px;
  font-family: "Share Tech Mono", monospace;
  font-size: 14px;
  color: #989898;
  z-index: 10;
}

.story-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.story-message {
  font-family: "Gaegu", cursive;
  font-size: 16px;
  color: #333;
  margin: 0;
  line-height: 1.4;
}

.story-date {
  font-family: "Share Tech Mono", monospace;
  font-size: 13px;
  color: #989898;
  margin: 0;
}

/* Final page layout */
.final-message-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  padding: 30px 25px;
  box-sizing: border-box;
  gap: 20px;
}

.final-message {
  font-family: "Gaegu", cursive;
  font-size: 14px;
  color: #333;
  text-align: center;
  line-height: 1.5;
  margin: 0;
  max-width: 90%;
  padding: 0;
}

.final-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  align-items: center;
  width: 80%;
  max-width: 300px;
}

.final-image {
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 10px;
  border: 2px solid #ccc;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  cursor: pointer;
}

/* Page 2 - First inside */
.page-2 {
  z-index: 2;
}

.page-2 .page-front {
  background: linear-gradient(to right, #e7e7e7, #fbfbfb 60%);
  box-shadow: 1px 5px 20px #e3a8b2;
}

.page-2 .page-back {
  background: linear-gradient(to left, #d9d9d9, #fbfbfb 35%);
  box-shadow: -5px -1px 10px #e3a8b2;
}

/* Page 3 - Second inside */
.page-3 {
  z-index: 1;
}

.page-3 .page-front {
  background: linear-gradient(to right, #e7e7e7, #fbfbfb 60%);
  box-shadow: 1px 5px 20px #e3a8b2;
}

.page-3 .page-back {
  background: linear-gradient(to left, #d9d9d9, #fbfbfb 35%);
}

/* Page 4 - Roses */
.page-4 {
  z-index: 0;
}

.page-4 .page-front {
  background: linear-gradient(to right, #e7e7e7, #fbfbfb 60%);
  box-shadow: 1px 5px 20px #e3a8b2;
}

.page-4 .page-back {
  background: linear-gradient(to left, #d9d9d9, #fbfbfb 35%);
}

/* Page 5 - Trips */
.page-5 {
  z-index: -1;
}

.page-5 .page-front {
  background: linear-gradient(to right, #e7e7e7, #fbfbfb 60%);
  box-shadow: 1px 5px 20px #e3a8b2;
}

.page-5 .page-back {
  background: linear-gradient(to left, #d9d9d9, #fbfbfb 35%);
}

/* Page 6 - Stories */
.page-6 {
  z-index: -2;
}

.page-6 .page-front {
  background: linear-gradient(to right, #e7e7e7, #fbfbfb 60%);
  box-shadow: 1px 5px 20px #e3a8b2;
}

.page-6 .page-back {
  background: linear-gradient(to left, #d9d9d9, #fbfbfb 35%);
}

/* Page 7 - Stories */
.page-7 {
  z-index: -3;
}

.page-7 .page-front {
  background: linear-gradient(to right, #e7e7e7, #fbfbfb 60%);
  box-shadow: 1px 5px 20px #e3a8b2;
}

.page-7 .page-back {
  background: linear-gradient(to left, #d9d9d9, #fbfbfb 35%);
}

/* Page 8 - Video calling */
.page-8 {
  z-index: -4;
}

.page-8 .page-front {
  background: linear-gradient(to right, #e7e7e7, #fbfbfb 60%);
  box-shadow: 1px 5px 20px #e3a8b2;
}

.page-8 .page-back {
  background: linear-gradient(to left, #d9d9d9, #fbfbfb 35%);
}

/* Page 9 - Final message */
.page-9 {
  z-index: -5;
}

.page-9 .page-front {
  background: linear-gradient(to right, #e7e7e7, #fbfbfb 60%);
  box-shadow: 1px 5px 20px #e3a8b2;
}

.page-9 .page-back {
  background: linear-gradient(to left, #d9d9d9, #fbfbfb 35%);
}

/* Back cover */
.back-cover {
  position: absolute;
  height: 100%;
  width: 50%;
  left: 50%;
  background: linear-gradient(to right, #e7e7e7, #fbfbfb 60%);
  box-shadow: 1px 5px 20px #e3a8b2;
  display: flex;
  justify-content: flex-end;
  align-items: flex-end;
  padding: 20px;
  box-sizing: border-box;
  z-index: 0;
}

/* Flip states with z-index adjustments */
.card.flip-1 .page-1 {
  transform: rotateY(-180deg);
  z-index: 10;
}
.card.flip-1 .page-2 {
  z-index: 3;
}

.card.flip-2 .page-1 {
  transform: rotateY(-180deg);
  z-index: 1;
}
.card.flip-2 .page-2 {
  transform: rotateY(-180deg);
  z-index: 10;
}
.card.flip-2 .page-3 {
  z-index: 3;
}

.card.flip-3 .page-1 {
  transform: rotateY(-180deg);
  z-index: 1;
}
.card.flip-3 .page-2 {
  transform: rotateY(-180deg);
  z-index: 2;
}
.card.flip-3 .page-3 {
  transform: rotateY(-180deg);
  z-index: 10;
}
.card.flip-3 .page-4 {
  z-index: 3;
}

.card.flip-4 .page-1 {
  transform: rotateY(-180deg);
  z-index: 1;
}
.card.flip-4 .page-2 {
  transform: rotateY(-180deg);
  z-index: 2;
}
.card.flip-4 .page-3 {
  transform: rotateY(-180deg);
  z-index: 3;
}
.card.flip-4 .page-4 {
  transform: rotateY(-180deg);
  z-index: 10;
}
.card.flip-4 .page-5 {
  z-index: 3;
}

.card.flip-5 .page-1 {
  transform: rotateY(-180deg);
  z-index: 1;
}
.card.flip-5 .page-2 {
  transform: rotateY(-180deg);
  z-index: 2;
}
.card.flip-5 .page-3 {
  transform: rotateY(-180deg);
  z-index: 3;
}
.card.flip-5 .page-4 {
  transform: rotateY(-180deg);
  z-index: 4;
}
.card.flip-5 .page-5 {
  transform: rotateY(-180deg);
  z-index: 10;
}
.card.flip-5 .page-6 {
  z-index: 3;
}

.card.flip-6 .page-1 {
  transform: rotateY(-180deg);
  z-index: 1;
}
.card.flip-6 .page-2 {
  transform: rotateY(-180deg);
  z-index: 2;
}
.card.flip-6 .page-3 {
  transform: rotateY(-180deg);
  z-index: 3;
}
.card.flip-6 .page-4 {
  transform: rotateY(-180deg);
  z-index: 4;
}
.card.flip-6 .page-5 {
  transform: rotateY(-180deg);
  z-index: 5;
}
.card.flip-6 .page-6 {
  transform: rotateY(-180deg);
  z-index: 10;
}
.card.flip-6 .page-7 {
  z-index: 3;
}

.card.flip-7 .page-1 {
  transform: rotateY(-180deg);
  z-index: 1;
}
.card.flip-7 .page-2 {
  transform: rotateY(-180deg);
  z-index: 2;
}
.card.flip-7 .page-3 {
  transform: rotateY(-180deg);
  z-index: 3;
}
.card.flip-7 .page-4 {
  transform: rotateY(-180deg);
  z-index: 4;
}
.card.flip-7 .page-5 {
  transform: rotateY(-180deg);
  z-index: 5;
}
.card.flip-7 .page-6 {
  transform: rotateY(-180deg);
  z-index: 6;
}
.card.flip-7 .page-7 {
  transform: rotateY(-180deg);
  z-index: 10;
}
.card.flip-7 .page-8 {
  z-index: 3;
}

.card.flip-8 .page-1 {
  transform: rotateY(-180deg);
  z-index: 1;
}
.card.flip-8 .page-2 {
  transform: rotateY(-180deg);
  z-index: 2;
}
.card.flip-8 .page-3 {
  transform: rotateY(-180deg);
  z-index: 3;
}
.card.flip-8 .page-4 {
  transform: rotateY(-180deg);
  z-index: 4;
}
.card.flip-8 .page-5 {
  transform: rotateY(-180deg);
  z-index: 5;
}
.card.flip-8 .page-6 {
  transform: rotateY(-180deg);
  z-index: 6;
}
.card.flip-8 .page-7 {
  transform: rotateY(-180deg);
  z-index: 7;
}
.card.flip-8 .page-8 {
  transform: rotateY(-180deg);
  z-index: 10;
}
.card.flip-8 .page-9 {
  z-index: 3;
}

.card.flip-9 .page-1 {
  transform: rotateY(-180deg);
  z-index: 1;
}
.card.flip-9 .page-2 {
  transform: rotateY(-180deg);
  z-index: 2;
}
.card.flip-9 .page-3 {
  transform: rotateY(-180deg);
  z-index: 3;
}
.card.flip-9 .page-4 {
  transform: rotateY(-180deg);
  z-index: 4;
}
.card.flip-9 .page-5 {
  transform: rotateY(-180deg);
  z-index: 5;
}
.card.flip-9 .page-6 {
  transform: rotateY(-180deg);
  z-index: 6;
}
.card.flip-9 .page-7 {
  transform: rotateY(-180deg);
  z-index: 7;
}
.card.flip-9 .page-8 {
  transform: rotateY(-180deg);
  z-index: 8;
}
.card.flip-9 .page-9 {
  transform: rotateY(-180deg);
  z-index: 10;
}

/* Text styling */
h1 {
  font-family: "Share Tech Mono", monospace;
  font-size: 24px;
  color: #989898;
  margin-bottom: 20px;
  text-align: center;
}

h2 {
  font-family: "Share Tech Mono", monospace;
  font-size: 20px;
  color: #989898;
  margin-bottom: 15px;
  text-align: center;
}

p {
  line-height: 1.6;
  font-family: "Gaegu", cursive;
  font-size: 16px;
  text-align: center;
  padding: 0 20px;
}

#message {
  transform: rotate(-5deg);
  max-width: 250px;
}

.extra-message {
  font-size: 24px;
  margin-top: 20px;
}

.signature {
  font-family: "Gaegu", cursive;
  font-size: 18px;
  text-align: right;
}

/* Instructions */
.instructions {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  font-family: "Gaegu", cursive;
  font-size: 16px;
  color: #666;
  background: rgba(255, 255, 255, 0.8);
  padding: 8px 16px;
  border-radius: 20px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}



/* Image Modal */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  z-index: 1000;
  justify-content: center;
  align-items: center;
  cursor: pointer;
}

.modal-overlay.active {
  display: flex;
}

.modal-image {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

@media (max-width: 700px) {
  .card {
    width: 95vw;
    height: 75vh;
    max-height: 580px;
    margin-bottom: 40px;
  }
  
  h1 {
    font-size: 16px;
  }
  
  h2 {
    font-size: 14px;
  }
  
  p {
    font-size: 11px;
  }
  
  .extra-message {
    font-size: 16px;
  }
  
  
  .instructions {
    font-size: 14px;
    padding: 6px 12px;
  }
  
  .intro-title {
    font-size: 14px;
    margin-bottom: 10px;
    margin-top: 0;
  }
  
  .image-grid {
    gap: 8px;
    width: 55%;
    max-width: 220px;
  }
  
  .grid-image {
    border-radius: 6px;
  }
}