/* ===== RESET & BASE ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Poppins', sans-serif;
  background-color: #fdf2f8;
  min-height: 100vh;
  color: #374151;
  line-height: 1.6;
}

/* ===== UTILITIES ===== */
.hidden {
  display: none !important;
}

/* ===== ANIMATIONS ===== */
@keyframes float {
  0% {
    transform: translateY(0) rotate(0deg);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    transform: translateY(-100vh) rotate(720deg);
    opacity: 0;
  }
}

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

@keyframes fadeInOut {
  0% {
    opacity: 0;
    transform: scale(0.8);
  }
  20% {
    opacity: 1;
    transform: scale(1);
  }
  80% {
    opacity: 1;
    transform: scale(1);
  }
  100% {
    opacity: 0;
    transform: scale(0.8);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.animate-beat {
  animation: beat 1s infinite;
}

.animate-float {
  animation: float linear infinite;
}

.animate-fade-in-out {
  animation: fadeInOut 3s ease-in-out forwards;
}

.animate-pulse {
  animation: pulse 2s infinite;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #fce7f3;
  border-radius: 10px;
}

::-webkit-scrollbar-thumb {
  background: #f9a8d4;
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: #f472b6;
}

.scrollbar-hide::-webkit-scrollbar {
  display: none;
}

.scrollbar-hide {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

/* ===== LOADING SCREEN ===== */
.loading-screen {
  min-height: 100vh;
  background-color: #fdf2f8;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.loading-content {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.loading-heart-container {
  position: relative;
}

.loading-heart {
  width: 64px;
  height: 64px;
  color: #f472b6;
}

.loading-hk {
  position: absolute;
  top: -48px;
  right: -48px;
  width: 96px;
  height: 96px;
  object-fit: contain;
}

.loading-text {
  margin-top: 16px;
  color: #be185d;
  font-weight: 500;
}

/* ===== PASSWORD PAGE ===== */
.password-page {
  min-height: 100vh;
  background: linear-gradient(to bottom, #fdf2f8, #fce7f3);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.password-card {
  width: 100%;
  max-width: 400px;
  background: white;
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  padding: 24px 32px;
  position: relative;
  overflow: hidden;
}

@media (min-width: 640px) {
  .password-card {
    max-width: 448px;
  }
}

/* Bow decoration */
.bow-decoration {
  position: absolute;
  top: -24px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 40px;
  background: #fbcfe8;
  border-radius: 50%;
}

.bow-decoration::before,
.bow-decoration::after {
  content: '';
  position: absolute;
  width: 40px;
  height: 40px;
  background: #fbcfe8;
  border-radius: 50%;
  top: -8px;
}

.bow-decoration::before {
  left: -12px;
}

.bow-decoration::after {
  right: -12px;
}

.bow-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 24px;
  height: 24px;
  background: white;
  border-radius: 50%;
}

.password-content {
  text-align: center;
  margin-top: 32px;
}

.heart-container {
  display: flex;
  justify-content: center;
  margin-bottom: 16px;
  position: relative;
}

.password-heart {
  width: 40px;
  height: 40px;
}

@media (min-width: 640px) {
  .password-heart {
    width: 48px;
    height: 48px;
  }
}

.hk-easter-egg {
  position: absolute;
  top: -64px;
  right: -40px;
  width: 80px;
  height: 80px;
  pointer-events: none;
}

@media (min-width: 640px) {
  .hk-easter-egg {
    right: -64px;
    width: 96px;
    height: 96px;
  }
}

.password-title {
  font-size: 20px;
  font-weight: 700;
  color: #db2777;
  margin-bottom: 8px;
}

@media (min-width: 640px) {
  .password-title {
    font-size: 24px;
  }
}

.password-subtitle {
  font-size: 14px;
  color: #6b7280;
  margin-bottom: 24px;
}

@media (min-width: 640px) {
  .password-subtitle {
    font-size: 16px;
  }
}

.password-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.input-container {
  position: relative;
}

.input-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: #f472b6;
}

@media (min-width: 640px) {
  .input-icon {
    width: 20px;
    height: 20px;
  }
}

#password-input {
  width: 100%;
  padding: 8px 16px 8px 36px;
  font-size: 14px;
  border: 1px solid #fbcfe8;
  border-radius: 9999px;
  outline: none;
  transition: all 0.3s;
  font-family: inherit;
}

@media (min-width: 640px) {
  #password-input {
    padding-left: 40px;
    font-size: 16px;
  }
}

#password-input:focus {
  border-color: transparent;
  box-shadow: 0 0 0 2px #f9a8d4;
}

.submit-btn {
  width: 100%;
  background: #ec4899;
  color: white;
  font-weight: 500;
  font-size: 14px;
  padding: 8px 16px;
  border: none;
  border-radius: 9999px;
  cursor: pointer;
  transition: background 0.3s;
  font-family: inherit;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (min-width: 640px) {
  .submit-btn {
    font-size: 16px;
  }
}

.submit-btn:hover {
  background: #db2777;
}

/* Blue roses decoration */
.rose {
  position: absolute;
  width: 24px;
  height: 24px;
  opacity: 0.3;
}

@media (min-width: 640px) {
  .rose {
    width: 32px;
    height: 32px;
  }
}

.rose::before,
.rose::after {
  content: '';
  position: absolute;
  border-radius: 50%;
}

.rose::before {
  width: 16px;
  height: 16px;
  background: #60a5fa;
}

@media (min-width: 640px) {
  .rose::before {
    width: 24px;
    height: 24px;
  }
}

.rose::after {
  width: 12px;
  height: 12px;
  background: #93c5fd;
  top: 4px;
  left: 4px;
}

@media (min-width: 640px) {
  .rose::after {
    width: 20px;
    height: 20px;
  }
}

.rose-bottom-left {
  bottom: 8px;
  left: 8px;
}

.rose-top-right {
  top: 8px;
  right: 8px;
}

/* Floating hearts */
.floating-hearts {
  position: fixed;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.floating-heart {
  position: absolute;
  color: #fbcfe8;
}

.floating-heart svg {
  fill: #fbcfe8;
  stroke: #f9a8d4;
}

/* ===== MAIN APP ===== */
.main-app {
  min-height: 100vh;
  background-color: #fdf2f8;
}

.container {
  max-width: 100%;
  margin: 0 auto;
  padding: 24px 16px;
}

@media (min-width: 640px) {
  .container {
    max-width: 768px;
    padding: 32px 16px;
  }
}

/* Header */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

@media (min-width: 640px) {
  .header {
    margin-bottom: 32px;
  }
}

.header-title {
  font-size: 20px;
  font-weight: 700;
  color: #db2777;
  display: flex;
  align-items: center;
}

@media (min-width: 640px) {
  .header-title {
    font-size: 24px;
  }
}

.header-heart {
  width: 16px;
  height: 16px;
  margin-right: 8px;
}

@media (min-width: 640px) {
  .header-heart {
    width: 20px;
    height: 20px;
  }
}

.logout-btn {
  display: flex;
  align-items: center;
  font-size: 12px;
  color: #db2777;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  transition: opacity 0.3s;
}

@media (min-width: 640px) {
  .logout-btn {
    font-size: 14px;
  }
}

.logout-btn:hover {
  opacity: 0.8;
}

.logout-icon {
  width: 12px;
  height: 12px;
  margin-right: 4px;
}

@media (min-width: 640px) {
  .logout-icon {
    width: 16px;
    height: 16px;
  }
}

/* Month Selector */
.month-selector-container {
  position: relative;
  width: 100%;
  margin-bottom: 32px;
}

.scroll-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 50%;
  padding: 4px;
  border: none;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  cursor: pointer;
  transition: background 0.3s;
}

.scroll-btn:hover {
  background: white;
}

.scroll-btn svg {
  width: 20px;
  height: 20px;
  color: #ec4899;
}

@media (min-width: 640px) {
  .scroll-btn svg {
    width: 24px;
    height: 24px;
  }
}

.scroll-left {
  left: 0;
}

.scroll-right {
  right: 0;
}

.month-selector {
  display: flex;
  overflow-x: auto;
  padding: 16px 24px;
  margin: 0 -16px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
  cursor: grab;
}

.month-selector:active {
  cursor: grabbing;
}

.month-selector::-webkit-scrollbar {
  display: none;
}

@media (min-width: 640px) {
  .month-selector {
    padding: 16px 40px;
  }
}

.month-btn {
  flex-shrink: 0;
  margin: 0 6px;
  padding: 8px 16px;
  min-width: 80px;
  border-radius: 9999px;
  border: none;
  font-family: inherit;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
  scroll-snap-align: center;
}

@media (min-width: 640px) {
  .month-btn {
    margin: 0 8px;
    padding: 8px 24px;
    min-width: 100px;
  }
}

.month-btn.active {
  background: #ec4899;
  color: white;
  box-shadow: 0 4px 12px rgba(236, 72, 153, 0.3);
  transform: scale(1.1);
}

.month-btn.unlocked {
  background: white;
  color: #db2777;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.month-btn.unlocked:hover {
  background: #fce7f3;
}

.month-btn.locked {
  background: #e5e7eb;
  color: #9ca3af;
  cursor: not-allowed;
}

.month-btn.special {
  background: #e5e7eb;
  color: #4b5563;
  cursor: pointer;
}

.month-btn.special:hover {
  background: #d1d5db;
}

.month-btn .lock-icon {
  width: 12px;
  height: 12px;
  margin-right: 4px;
}

.cat-hearts {
  flex-shrink: 0;
  margin: 0 8px;
  width: 48px;
  height: 48px;
  transition: opacity 0.5s;
  background: transparent;
  border-radius: 8px;
  overflow: hidden;
}

@media (min-width: 640px) {
  .cat-hearts {
    margin: 0 16px;
  }
}

.cat-hearts img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #fdf2f8;
  border-radius: 8px;
}

/* Main Content */
.main-content {
  background: white;
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  padding: 16px;
  margin-bottom: 32px;
}

@media (min-width: 640px) {
  .main-content {
    padding: 24px;
  }
}

.content-section {
  padding: 24px 0;
}

/* Section titles */
.section-title-container {
  text-align: center;
  margin-bottom: 24px;
  position: relative;
}

.section-title {
  font-size: 20px;
  font-weight: 700;
  color: #db2777;
  display: inline-block;
  position: relative;
}

@media (min-width: 640px) {
  .section-title {
    font-size: 24px;
  }
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 4px;
  background: #fbcfe8;
  border-radius: 9999px;
}

/* Letter Section */
.letter-content {
  background: #fdf2f8;
  padding: 16px;
  border-radius: 8px;
  border: 1px solid #fce7f3;
  color: #374151;
  font-size: 14px;
  line-height: 1.8;
  background-image: url('https://www.transparenttextures.com/patterns/cream-paper.png');
  background-blend-mode: soft-light;
}

@media (min-width: 640px) {
  .letter-content {
    padding: 24px;
    font-size: 16px;
  }
}

.letter-content p {
  margin-bottom: 16px;
}

.letter-content p:last-child {
  margin-bottom: 0;
}

.letter-toggle {
  margin-top: 16px;
  text-align: center;
}

.letter-toggle p {
  font-size: 12px;
  color: #6b7280;
  margin-bottom: 8px;
}

@media (min-width: 640px) {
  .letter-toggle p {
    font-size: 14px;
  }
}

.toggle-btn {
  padding: 6px 12px;
  background: #ec4899;
  color: white;
  border: none;
  border-radius: 9999px;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.3s;
  font-family: inherit;
}

@media (min-width: 640px) {
  .toggle-btn {
    padding: 6px 16px;
    font-size: 14px;
  }
}

.toggle-btn:hover {
  background: #db2777;
}

/* Music Divider */
.music-divider {
  margin: 32px 0 48px;
  padding: 16px 0;
  border-top: 1px solid #bfdbfe;
  border-bottom: 1px solid #bfdbfe;
  display: flex;
  justify-content: center;
  position: relative;
  cursor: pointer;
}

.music-icon-container {
  width: 32px;
  height: 32px;
  background: #fce7f3;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.music-icon {
  width: 16px;
  height: 16px;
  color: #db2777;
}

/* Playlist */
.playlist-section {
  margin-top: 32px;
}

.playlist-warning {
  text-align: center;
  font-size: 12px;
  color: #6b7280;
  margin-top: 4px;
  margin-bottom: 24px;
}

.playlist {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.song-card {
  background: white;
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  border-top: 8px solid #f9a8d4;
  border-bottom: 8px solid #f9a8d4;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.song-card .decoration {
  position: absolute;
  top: -12px;
  right: 12px;
  z-index: 10;
  transform: scale(0.5);
  opacity: 0.6;
}

.song-content {
  padding: 16px;
}

.song-header {
  display: flex;
  align-items: center;
  margin-bottom: 8px;
}

.song-header svg {
  width: 16px;
  height: 16px;
  color: #ec4899;
  margin-right: 8px;
}

.song-title {
  font-weight: 500;
  color: #1f2937;
}

.song-artist {
  color: #6b7280;
  font-size: 14px;
  margin-left: 8px;
}

.song-embed {
  width: 100%;
  aspect-ratio: 16/9;
  margin-bottom: 12px;
  border-radius: 8px;
  overflow: hidden;
}

.song-embed iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.song-note {
  background: #fdf2f8;
  padding: 12px;
  border-radius: 8px;
  border: 1px solid #fce7f3;
  font-size: 14px;
  color: #374151;
  position: relative;
}

.song-note-label {
  position: absolute;
  top: -8px;
  left: 12px;
  background: white;
  padding: 0 8px;
  font-size: 12px;
  color: #ec4899;
  font-weight: 500;
}

/* Blue playlist (Month 2) */
.playlist-blue .song-card {
  border-top-color: #93c5fd;
  border-bottom-color: #93c5fd;
}

.playlist-blue .song-header svg {
  color: #3b82f6;
}

.playlist-blue .song-note {
  background: #eff6ff;
  border-color: #dbeafe;
}

.playlist-blue .song-note-label {
  color: #3b82f6;
}

/* Video Section */
.video-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 448px;
  margin: 0 auto;
  padding: 16px;
}

.video-title {
  font-size: 24px;
  font-weight: 700;
  color: #2563eb;
  text-align: center;
  margin-bottom: 24px;
}

.video-container {
  position: relative;
  width: 100%;
  max-width: 320px;
  background: black;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  aspect-ratio: 9/16;
}

.video-container video {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.play-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.3);
  cursor: pointer;
}

.play-button {
  background: rgba(59, 130, 246, 0.8);
  border-radius: 50%;
  padding: 16px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  transition: background 0.3s;
}

.play-button:hover {
  background: rgba(37, 99, 235, 0.8);
}

.play-button svg {
  width: 32px;
  height: 32px;
}

.video-controls {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
  padding: 16px;
}

.video-progress {
  width: 100%;
  height: 4px;
  appearance: none;
  background: #d1d5db;
  border-radius: 9999px;
  outline: none;
  margin-bottom: 8px;
  cursor: pointer;
}

.video-progress::-webkit-slider-thumb {
  appearance: none;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #3b82f6;
  cursor: pointer;
}

.video-progress::-moz-range-thumb {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #3b82f6;
  cursor: pointer;
  border: none;
}

.video-buttons {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.video-btn {
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
  transition: color 0.3s;
}

.video-btn svg {
  width: 20px;
  height: 20px;
  color: white;
}

@media (min-width: 640px) {
  .video-btn svg {
    width: 24px;
    height: 24px;
  }
}

.video-btn:hover svg {
  color: #93c5fd;
}

.video-caption {
  color: #4b5563;
  text-align: center;
  margin-top: 24px;
  max-width: 448px;
}

/* Month 2 Photos */
.month2-photos-section {
  padding: 24px 0;
  margin-top: 32px;
}

.month2-photos-title {
  font-size: 24px;
  font-weight: 700;
  color: #2563eb;
  text-align: center;
  margin-bottom: 32px;
}

.month2-playlist-section {
  padding: 24px 0;
  margin-top: 32px;
}

.month2-playlist-header {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 32px;
}

.month2-music-icon {
  width: 40px;
  height: 40px;
  background: #dbeafe;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 16px;
}

.month2-music-icon svg {
  width: 20px;
  height: 20px;
  color: #2563eb;
}

.month2-playlist-title {
  font-size: 24px;
  font-weight: 700;
  color: #2563eb;
}

.month2-playlist-footer {
  text-align: center;
  margin-top: 24px;
  font-size: 12px;
  color: #2563eb;
}

@media (min-width: 640px) {
  .month2-playlist-footer {
    font-size: 14px;
  }
}

/* Photo Album */
.album-title {
  font-size: 24px;
  font-weight: 700;
  color: #db2777;
  text-align: center;
  margin-bottom: 32px;
}

.photo-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 640px) {
  .photo-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .photo-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.photo-grid-3 {
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .photo-grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.photo-item {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  cursor: pointer;
  transition: all 0.3s;
}

.photo-item:hover {
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
  transform: scale(1.02);
}

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

.photo-caption {
  position: absolute;
  inset: auto 0 0 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
  padding: 12px;
  transform: translateY(0);
  opacity: 1;
  transition: all 0.3s;
}

@media (min-width: 640px) {
  .photo-caption {
    transform: translateY(100%);
    opacity: 0;
  }
  
  .photo-item:hover .photo-caption {
    transform: translateY(0);
    opacity: 1;
  }
}

.photo-caption p {
  color: white;
  font-size: 14px;
  font-weight: 500;
  text-align: center;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  z-index: 50;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

@media (min-width: 768px) {
  .lightbox {
    flex-direction: row;
  }
}

.lightbox-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 20;
  padding: 8px;
}

.lightbox-close svg {
  width: 32px;
  height: 32px;
  color: white;
  transition: color 0.3s;
}

.lightbox-close:hover svg {
  color: #f9a8d4;
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  z-index: 20;
  padding: 8px;
}

.lightbox-nav svg {
  width: 32px;
  height: 32px;
  color: white;
  transition: color 0.3s;
}

@media (min-width: 768px) {
  .lightbox-nav svg {
    width: 40px;
    height: 40px;
  }
}

.lightbox-nav:hover svg {
  color: #f9a8d4;
}

.lightbox-prev {
  left: 8px;
}

@media (min-width: 768px) {
  .lightbox-prev {
    left: 16px;
  }
}

.lightbox-next {
  right: 8px;
}

@media (min-width: 768px) {
  .lightbox-next {
    right: 16px;
  }
}

.lightbox-content {
  position: relative;
  width: 100%;
  max-width: 896px;
  max-height: 80vh;
}

#lightbox-img {
  width: 100%;
  height: auto;
  max-height: 70vh;
  object-fit: contain;
  margin: 0 auto;
  display: block;
  border-radius: 8px;
}

.lightbox-caption {
  position: absolute;
  inset: auto 0 0 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
  padding: 12px;
}

.lightbox-caption p {
  color: white;
  font-size: 16px;
  font-weight: 500;
  text-align: center;
}

@media (min-width: 768px) {
  .lightbox-caption p {
    font-size: 18px;
  }
}

.lightbox-counter {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  z-index: 20;
}

/* Footer */
.footer {
  margin-top: 32px;
  text-align: center;
  font-size: 12px;
  color: #db2777;
  padding-bottom: 24px;
  cursor: pointer;
  transition: opacity 0.3s;
  position: relative;
}

@media (min-width: 640px) {
  .footer {
    margin-top: 48px;
    padding-bottom: 32px;
  }
}

.footer:hover {
  opacity: 0.8;
}

/* Easter Eggs */
.hk-dj {
  position: fixed;
  bottom: 16px;
  right: 16px;
  width: 96px;
  height: 96px;
  z-index: 40;
  pointer-events: none;
}

@media (min-width: 640px) {
  .hk-dj {
    bottom: 32px;
    right: 32px;
    width: 128px;
    height: 128px;
  }
}

.hk-dj img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.hk-writer {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
  pointer-events: none;
}

.hk-writer img {
  width: 128px;
  height: 128px;
  object-fit: contain;
}

@media (min-width: 640px) {
  .hk-writer img {
    width: 160px;
    height: 160px;
  }
}

.malicious-emoji {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
  pointer-events: none;
}

.malicious-emoji span {
  font-size: 128px;
}

@media (min-width: 640px) {
  .malicious-emoji span {
    font-size: 144px;
  }
}

/* Hello Kitty SVG decorations */
.hk-bow-svg {
  width: 40px;
  height: 40px;
}

.hk-face-svg {
  width: 40px;
  height: 40px;
}

/* ===== TIME SKIP OVERLAY ===== */
.time-skip-overlay {
  position: fixed;
  inset: 0;
  background: linear-gradient(135deg, rgba(236, 72, 153, 0.95), rgba(219, 39, 119, 0.95));
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.time-skip-counter {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 24px;
  font-weight: 700;
  color: white;
  text-align: center;
  z-index: 10;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  animation: scaleIn 0.3s ease-out;
}

@media (min-width: 640px) {
  .time-skip-counter {
    font-size: 36px;
  }
}

.skip-from, .skip-to {
  display: inline-block;
  padding: 8px 16px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  backdrop-filter: blur(10px);
}

.skip-arrow {
  display: inline-block;
  margin: 0 16px;
  animation: arrowPulse 0.5s ease-in-out infinite;
}

@keyframes arrowPulse {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(10px); }
}

@keyframes scaleIn {
  from {
    transform: translate(-50%, -50%) scale(0.5);
    opacity: 0;
  }
  to {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
  }
}

.time-skip-particle {
  position: absolute;
  animation: particleFly 1s ease-out forwards;
  pointer-events: none;
  z-index: 5;
}

@keyframes particleFly {
  0% {
    transform: translateX(0) translateY(0) rotate(0deg) scale(1);
    opacity: 1;
  }
  100% {
    transform: translateX(calc(100vw * var(--dx, 1))) translateY(calc(100vh * var(--dy, -1))) rotate(720deg) scale(0);
    opacity: 0;
  }
}

.time-skip-whoosh {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  animation: whoosh 0.5s ease-out;
}

@keyframes whoosh {
  from {
    transform: translateX(-100%);
  }
  to {
    transform: translateX(100%);
  }
}

/* ===== MONTH BUTTON SKIP STYLE ===== */
.month-btn.skip {
  background: linear-gradient(135deg, #fdf2f8, #fce7f3);
  color: #be185d;
  border: 2px dashed #f9a8d4;
  position: relative;
  overflow: hidden;
}

.month-btn.skip::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  to {
    left: 100%;
  }
}

.month-btn.skip:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 15px rgba(236, 72, 153, 0.3);
}

.skip-indicator {
  margin-right: 4px;
  font-size: 12px;
}

/* ===== GAME SECTION (MONTH 7) ===== */
.game-section {
  text-align: center;
  padding: 40px 20px;
}

.game-icon {
  font-size: 64px;
  margin-bottom: 16px;
  animation: gameIconBounce 1s ease-in-out infinite;
}

@keyframes gameIconBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.game-title {
  font-size: 28px;
  font-weight: 700;
  color: #7c3aed;
  margin-bottom: 16px;
}

@media (min-width: 640px) {
  .game-title {
    font-size: 36px;
  }
}

.game-description {
  font-size: 16px;
  color: #6b7280;
  max-width: 500px;
  margin: 0 auto 32px;
  line-height: 1.8;
}

.game-preview {
  background: linear-gradient(135deg, #8b5cf6, #7c3aed);
  padding: 24px;
  border-radius: 16px;
  margin: 0 auto 32px;
  max-width: 300px;
  box-shadow: 0 10px 30px rgba(124, 58, 237, 0.3);
}

.game-preview-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.game-emoji {
  font-size: 32px;
  animation: emojiPulse 2s ease-in-out infinite;
}

.game-emoji:nth-child(1) { animation-delay: 0s; }
.game-emoji:nth-child(3) { animation-delay: 0.3s; }
.game-emoji:nth-child(5) { animation-delay: 0.6s; }

@keyframes emojiPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.2); }
}

.game-plus {
  font-size: 24px;
  color: white;
  font-weight: 700;
}

.game-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 32px;
  background: linear-gradient(135deg, #ec4899, #db2777);
  color: white;
  font-size: 18px;
  font-weight: 600;
  text-decoration: none;
  border-radius: 9999px;
  box-shadow: 0 4px 20px rgba(236, 72, 153, 0.4);
  transition: all 0.3s;
}

.game-btn:hover {
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 6px 30px rgba(236, 72, 153, 0.5);
}

.game-note {
  margin-top: 16px;
  font-size: 14px;
  color: #9ca3af;
}

/* ===== MONTH 11 - NECKLACE SECTION ===== */
.necklace-section {
  padding: 40px 0;
  background: linear-gradient(180deg, #fdf2f8 0%, #fff 100%);
  margin: -16px -16px;
  padding: 40px 20px;
}

@media (min-width: 640px) {
  .necklace-section {
    margin: -24px -24px;
    padding: 60px 40px;
  }
}

.necklace-hero {
  margin-bottom: 40px;
  position: relative;
}

.necklace-hero::before {
  content: '💍';
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 32px;
  opacity: 0.6;
}

.necklace-photo {
  width: 100%;
  max-width: 450px;
  display: block;
  margin: 0 auto;
  border-radius: 20px;
  box-shadow: 
    0 4px 6px rgba(0, 0, 0, 0.05),
    0 20px 60px rgba(219, 39, 119, 0.15);
  border: 4px solid white;
}

.necklace-video-container {
  max-width: 450px;
  margin: 0 auto;
  position: relative;
}

.necklace-video-container::before {
  content: '';
  position: absolute;
  top: -10px;
  left: -10px;
  right: -10px;
  bottom: -10px;
  background: linear-gradient(135deg, #f9a8d4 0%, #fce7f3 100%);
  border-radius: 24px;
  z-index: -1;
  opacity: 0.5;
}

.necklace-video {
  width: 100%;
  border-radius: 16px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
  background: #000;
}

/* ===== ANNIVERSARY V2 - TRULY UNIQUE DESIGN ===== */

/* Color palette - Burgundy & Cream editorial style */
:root {
  --anni-burgundy: #722f37;
  --anni-burgundy-light: #8b4049;
  --anni-cream: #f8f4f0;
  --anni-cream-dark: #ebe5de;
  --anni-gold: #c9a227;
  --anni-gold-muted: #d4b94e;
  --anni-charcoal: #2d2d2d;
  --anni-charcoal-light: #4a4a4a;
}

.anniversary-v2 {
  position: relative;
  padding: 60px 20px 80px;
  background: var(--anni-cream);
  border-radius: 0;
  margin: -16px -16px -24px;
  overflow: hidden;
  min-height: 100vh;
}

@media (min-width: 640px) {
  .anniversary-v2 {
    margin: -24px -24px -32px;
    padding: 80px 40px 100px;
  }
}

/* Decorative elements - organic shapes */
.anni-decor {
  position: absolute;
  pointer-events: none;
  opacity: 0.06;
}

.anni-decor-1 {
  top: -100px;
  right: -150px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: var(--anni-burgundy);
}

.anni-decor-2 {
  bottom: -80px;
  left: -100px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: var(--anni-gold);
}

/* Hero number - editorial style */
.anni-hero {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 16px;
  margin-bottom: 60px;
}

.anni-number-wrap {
  position: relative;
}

.anni-number {
  font-family: 'Bodoni Moda', serif;
  font-size: 180px;
  font-weight: 400;
  line-height: 0.8;
  color: var(--anni-burgundy);
  letter-spacing: -0.02em;
}

@media (min-width: 640px) {
  .anni-number {
    font-size: 280px;
  }
}

.anni-number-shadow {
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 20px;
  background: radial-gradient(ellipse at center, rgba(0,0,0,0.08) 0%, transparent 70%);
}

.anni-hero-text {
  display: flex;
  flex-direction: column;
  padding-bottom: 20px;
}

@media (min-width: 640px) {
  .anni-hero-text {
    padding-bottom: 40px;
  }
}

.anni-label {
  font-family: 'Cormorant Garamond', serif;
  font-size: 32px;
  font-weight: 500;
  font-style: italic;
  color: var(--anni-charcoal);
  letter-spacing: 0.05em;
}

@media (min-width: 640px) {
  .anni-label {
    font-size: 48px;
  }
}

.anni-sublabel {
  font-family: 'Poppins', sans-serif;
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--anni-charcoal-light);
  margin-top: 4px;
}

@media (min-width: 640px) {
  .anni-sublabel {
    font-size: 13px;
  }
}

/* Editorial quote */
.anni-quote {
  position: relative;
  max-width: 600px;
  margin: 0 auto 60px;
  padding: 0 20px;
}

.anni-quote-mark {
  font-family: 'Bodoni Moda', serif;
  font-size: 120px;
  line-height: 1;
  color: var(--anni-gold-muted);
  opacity: 0.3;
  position: absolute;
  top: -40px;
  left: 0;
}

@media (min-width: 640px) {
  .anni-quote-mark {
    font-size: 180px;
    top: -60px;
  }
}

.anni-quote-text {
  font-family: 'Cormorant Garamond', serif;
  font-size: 20px;
  font-weight: 400;
  font-style: italic;
  line-height: 1.8;
  color: var(--anni-charcoal);
  text-align: center;
  position: relative;
  z-index: 1;
}

@media (min-width: 640px) {
  .anni-quote-text {
    font-size: 26px;
  }
}

/* Timeline visual */
.anni-timeline {
  position: relative;
  max-width: 400px;
  margin: 0 auto 60px;
  padding: 20px 0;
}

.anni-timeline-line {
  position: absolute;
  top: 50%;
  left: 40px;
  right: 40px;
  height: 1px;
  background: linear-gradient(90deg, var(--anni-burgundy) 0%, var(--anni-gold) 100%);
}

.anni-timeline-dot {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.anni-timeline-dot::before {
  content: '';
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--anni-cream);
  border: 2px solid var(--anni-burgundy);
  margin-bottom: 8px;
}

.anni-timeline-dot span {
  font-family: 'Poppins', sans-serif;
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--anni-charcoal-light);
}

.anni-timeline-start {
  left: 20px;
}

.anni-timeline-end {
  right: 20px;
}

.anni-timeline-end::before {
  background: var(--anni-gold);
  border-color: var(--anni-gold);
}

/* Letter card - handwritten feel */
.anni-letter {
  max-width: 480px;
  margin: 0 auto 60px;
  background: #fff;
  border-radius: 2px;
  box-shadow: 
    0 1px 3px rgba(0,0,0,0.04),
    0 8px 40px rgba(0,0,0,0.06);
  overflow: hidden;
}

.anni-letter-header {
  padding: 16px 24px;
  background: var(--anni-burgundy);
}

.anni-letter-date {
  font-family: 'Poppins', sans-serif;
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.8);
}

.anni-letter-body {
  padding: 32px 28px;
}

.anni-letter-body p {
  font-family: 'Cormorant Garamond', serif;
  font-size: 18px;
  line-height: 1.9;
  color: var(--anni-charcoal);
  margin-bottom: 16px;
}

@media (min-width: 640px) {
  .anni-letter-body {
    padding: 40px 36px;
  }
  
  .anni-letter-body p {
    font-size: 20px;
  }
}

.anni-letter-body p:first-child {
  font-weight: 600;
}

.anni-letter-body p em {
  font-style: italic;
  color: var(--anni-burgundy);
}

.anni-letter-signature {
  font-style: italic;
  text-align: right;
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--anni-cream-dark);
  color: var(--anni-charcoal-light);
}

/* Minimal metrics */
.anni-metrics {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  margin-bottom: 60px;
}

.anni-metric {
  text-align: center;
}

.anni-metric-value {
  display: block;
  font-family: 'Bodoni Moda', serif;
  font-size: 48px;
  font-weight: 400;
  color: var(--anni-burgundy);
  line-height: 1.1;
}

@media (min-width: 640px) {
  .anni-metric-value {
    font-size: 64px;
  }
}

.anni-metric-unit {
  display: block;
  font-family: 'Poppins', sans-serif;
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--anni-charcoal-light);
  margin-top: 4px;
}

.anni-metric-divider {
  width: 1px;
  height: 40px;
  background: var(--anni-cream-dark);
}

/* Future statement */
.anni-future {
  text-align: center;
  padding-top: 40px;
  border-top: 1px solid var(--anni-cream-dark);
  max-width: 400px;
  margin: 0 auto;
}

.anni-future p {
  font-family: 'Cormorant Garamond', serif;
  font-size: 24px;
  font-weight: 500;
  font-style: italic;
  color: var(--anni-charcoal);
  margin: 0;
}

@media (min-width: 640px) {
  .anni-future p {
    font-size: 28px;
  }
}