/* ==========================================================================
   ROMANTIC BIRTHDAY THEME - MOBILE FIRST STYLESHEET
   Dedicated to Rahul's Girlfriend's 17th Birthday • October 10
   ========================================================================== */

:root {
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-handwriting: 'Caveat', cursive, sans-serif;
  --font-display: 'Cinzel', serif;

  /* Romantic Color Palette */
  --primary-pink: #ff4d79;
  --primary-hover: #e0285a;
  --soft-rose: #ff85a2;
  --blush-pink: #fbc4d4;
  --pastel-cream: #fff5f7;
  --glass-bg: rgba(255, 255, 255, 0.78);
  --glass-card: rgba(255, 255, 255, 0.88);
  --glass-border: rgba(255, 214, 224, 0.7);
  --gold-accent: #d4af37;
  --gold-glow: #f9d371;
  --text-dark: #2c1021;
  --text-muted: #754f63;
  --shadow-soft: 0 10px 30px rgba(255, 77, 121, 0.12);
  --shadow-float: 0 16px 40px rgba(255, 77, 121, 0.22);
  --shadow-polaroid: 0 12px 28px rgba(44, 16, 33, 0.15);

  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 32px;
  --radius-pill: 9999px;

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--pastel-cream);
  color: var(--text-dark);
}

body {
  font-family: var(--font-sans);
  background: radial-gradient(circle at 15% 15%, #ffe6ee 0%, #fff0f5 50%, #ffe9f0 100%);
  background-attachment: fixed;
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  line-height: 1.6;
  padding-bottom: env(safe-area-inset-bottom, 20px);
}

img, video {
  max-width: 100%;
  height: auto;
  display: block;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  outline: none;
}

a {
  color: inherit;
  text-decoration: none;
}

/* ==========================================================================
   CANVAS BACKGROUND (Sparkles & Floating Hearts)
   ========================================================================== */
#ambient-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 1;
}

/* ==========================================================================
   1. UNWRAP SURPRISE / INTRO CURTAIN
   ========================================================================== */
.intro-curtain {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at center, #ffe0ea 0%, #ffb6cc 50%, #ff8da9 100%);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  text-align: center;
  transition: opacity 0.8s ease, transform 0.8s ease;
  backdrop-filter: blur(10px);
}

.intro-curtain.hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateY(-100%);
}

.intro-content {
  max-width: 420px;
  width: 100%;
  animation: introFadeIn 1s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.floating-petals {
  font-size: 1.8rem;
  margin-bottom: 12px;
  animation: floatPetals 3s infinite ease-in-out;
  display: flex;
  gap: 8px;
}

.intro-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.9);
  color: var(--primary-pink);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 15px rgba(255, 77, 121, 0.2);
  margin-bottom: 14px;
}

.intro-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 7vw, 2.8rem);
  color: var(--text-dark);
  line-height: 1.2;
  margin-bottom: 8px;
  font-weight: 700;
  text-shadow: 0 2px 8px rgba(255, 255, 255, 0.5);
}

.intro-subtitle {
  color: #57203d;
  font-size: 1.05rem;
  margin-bottom: 28px;
  font-weight: 400;
}

/* 3D Cute Gift Box */
.gift-box-wrapper {
  position: relative;
  cursor: pointer;
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.gift-glow {
  position: absolute;
  width: 140px;
  height: 140px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.9) 0%, rgba(255, 133, 162, 0.3) 70%, transparent 100%);
  border-radius: 50%;
  top: 15px;
  filter: blur(8px);
  animation: pulseGlow 2s infinite alternate;
}

.gift-box {
  position: relative;
  width: 110px;
  height: 100px;
  transition: transform var(--transition-bounce);
  animation: giftBounce 2.5s infinite ease-in-out;
}

.gift-box:hover, .gift-box:active {
  transform: scale(1.1) rotate(-3deg);
}

.gift-body {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 75px;
  background: linear-gradient(135deg, #ff4d79, #e0285a);
  border-radius: 8px;
  box-shadow: 0 12px 25px rgba(184, 18, 64, 0.4);
  overflow: hidden;
}

.gift-lid {
  position: absolute;
  top: 8px;
  left: -5px;
  width: 120px;
  height: 25px;
  background: linear-gradient(135deg, #ff6b8b, #ea3365);
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(184, 18, 64, 0.3);
  z-index: 2;
  transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.gift-ribbon-bow {
  position: absolute;
  top: -18px;
  left: 50%;
  transform: translateX(-50%);
  width: 38px;
  height: 22px;
}

.gift-ribbon-bow::before, .gift-ribbon-bow::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 18px;
  border: 4px solid var(--gold-accent);
  border-radius: 50% 50% 0 50%;
  background: #ffeaa7;
  top: 0;
}

.gift-ribbon-bow::before {
  left: 0;
  transform: rotate(-35deg);
}

.gift-ribbon-bow::after {
  right: 0;
  transform: rotate(35deg) scaleX(-1);
}

.gift-ribbon-v {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 18px;
  height: 100%;
  background: linear-gradient(to bottom, #ffd700, #f39c12);
}

.gift-ribbon-h {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 100%;
  height: 18px;
  background: linear-gradient(to right, #ffd700, #f39c12);
}

.tap-hint {
  margin-top: 24px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-dark);
  background: rgba(255, 255, 255, 0.9);
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
  display: flex;
  align-items: center;
  gap: 8px;
  animation: pulseButton 2s infinite ease-in-out;
}

.pulse-hand {
  font-size: 1.2rem;
  animation: tapBounce 1s infinite alternate;
}

/* ==========================================================================
   FLOATING MUSIC PLAYER
   ========================================================================== */
.floating-music-widget {
  position: fixed;
  top: max(16px, env(safe-area-inset-top, 16px));
  right: 16px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.music-toggle-btn {
  background: var(--glass-card);
  border: 2px solid var(--blush-pink);
  box-shadow: 0 8px 24px rgba(255, 77, 121, 0.25);
  border-radius: var(--radius-pill);
  padding: 6px 14px 6px 8px;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  backdrop-filter: blur(16px);
}

.music-toggle-btn:active {
  transform: scale(0.95);
}

.vinyl-disk {
  width: 36px;
  height: 36px;
  background: #111;
  border-radius: 50%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  animation: spinVinyl 3.5s linear infinite paused;
}

.floating-music-widget.playing .vinyl-disk {
  animation-play-state: running;
}

.vinyl-grooves {
  position: absolute;
  inset: 4px;
  border: 1px dashed rgba(255, 255, 255, 0.25);
  border-radius: 50%;
}

.vinyl-center {
  width: 14px;
  height: 14px;
  background: var(--primary-pink);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 8px;
}

.sound-wave {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 18px;
}

.sound-wave span {
  width: 3px;
  height: 4px;
  background: var(--primary-pink);
  border-radius: 3px;
  transition: height 0.2s ease;
}

.floating-music-widget.playing .sound-wave span:nth-child(1) { animation: soundWave 0.8s infinite 0.1s ease-in-out; }
.floating-music-widget.playing .sound-wave span:nth-child(2) { animation: soundWave 0.8s infinite 0.3s ease-in-out; }
.floating-music-widget.playing .sound-wave span:nth-child(3) { animation: soundWave 0.8s infinite 0.2s ease-in-out; }
.floating-music-widget.playing .sound-wave span:nth-child(4) { animation: soundWave 0.8s infinite 0.4s ease-in-out; }

.music-info-popup {
  position: absolute;
  top: 52px;
  right: 0;
  background: var(--glass-card);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-float);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  min-width: 200px;
  backdrop-filter: blur(20px);
  display: none;
  flex-direction: column;
  gap: 8px;
  animation: dropIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.floating-music-widget:hover .music-info-popup,
.floating-music-widget.show-info .music-info-popup {
  display: flex;
}

.music-header-row {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.music-now-playing-label {
  font-size: 0.65rem;
  font-weight: 800;
  color: var(--primary-pink);
  letter-spacing: 1px;
}

.music-track-name {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-dark);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.music-controls-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.music-playlist-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 4px;
  max-height: 150px;
  overflow-y: auto;
}

.playlist-item-btn {
  text-align: left;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 6px 10px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid rgba(255, 182, 193, 0.4);
  color: var(--text-dark);
  transition: all var(--transition-fast);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
}

.playlist-item-btn:hover, .playlist-item-btn.active {
  background: linear-gradient(135deg, #ff4d79, #ff758c);
  color: #fff;
  border-color: #ff4d79;
}

.custom-file-pick-btn {
  margin-top: 4px;
  width: 100%;
  text-align: center;
}

.sub-btn {
  font-size: 0.75rem;
  padding: 6px 10px;
  background: var(--pastel-cream);
  border: 1px solid var(--blush-pink);
  border-radius: var(--radius-pill);
  color: var(--text-dark);
  font-weight: 600;
  transition: background var(--transition-fast);
}

.sub-btn:hover {
  background: var(--blush-pink);
}

/* SONG LYRICS TRIBUTE IN US SECTION */
.song-lyrics-tribute {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  max-width: 540px;
  margin: 18px auto 0 auto;
}

@media (min-width: 600px) {
  .song-lyrics-tribute {
    grid-template-columns: 1fr 1fr;
  }
}

.lyric-card {
  background: linear-gradient(145deg, #ffffff, #fff2f6);
  border: 1px solid rgba(255, 182, 193, 0.6);
  border-radius: var(--radius-sm);
  padding: 16px;
  text-align: left;
  box-shadow: 0 4px 14px rgba(255, 77, 121, 0.08);
  position: relative;
}

.lyric-badge {
  font-size: 0.65rem;
  font-weight: 800;
  color: var(--primary-pink);
  letter-spacing: 1px;
  display: block;
  margin-bottom: 6px;
}

.lyric-line {
  font-family: var(--font-handwriting);
  font-size: 1.25rem;
  color: var(--text-dark);
  line-height: 1.35;
  margin-bottom: 6px;
}

.lyric-song {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  display: block;
  text-align: right;
}

/* ==========================================================================
   FLOATING QUICK ACTIONS (PHONE OPTIMIZED)
   ========================================================================== */
.floating-quick-actions {
  position: fixed;
  bottom: max(20px, env(safe-area-inset-bottom, 20px));
  right: 16px;
  z-index: 990;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.quick-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--glass-card);
  border: 2px solid var(--blush-pink);
  box-shadow: 0 8px 24px rgba(255, 77, 121, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  backdrop-filter: blur(16px);
  position: relative;
  transition: transform var(--transition-bounce), box-shadow var(--transition-fast);
}

.quick-btn:active {
  transform: scale(0.9);
}

.kiss-burst-btn {
  background: linear-gradient(135deg, #ff4d79, #ff758c);
  color: #fff;
  border-color: #fff;
}

.kiss-counter-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: #fff;
  color: var(--primary-pink);
  font-size: 0.7rem;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: var(--radius-pill);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.scroll-top-btn {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary-pink);
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.scroll-top-btn.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

/* ==========================================================================
   MAIN CONTAINER
   ========================================================================== */
.main-container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 16px 60px 16px;
  position: relative;
  z-index: 2;
}

/* ==========================================================================
   2. HERO SECTION
   ========================================================================== */
.hero-section {
  padding: clamp(60px, 12vw, 100px) 12px clamp(30px, 6vw, 50px);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

.hero-decorations span {
  position: absolute;
  font-size: 1.6rem;
  animation: floatDecor 4s infinite ease-in-out;
  pointer-events: none;
}
.star-1 { top: 30px; left: 8%; animation-delay: 0s; }
.star-2 { top: 60px; right: 10%; animation-delay: 1.5s; }
.heart-1 { bottom: 40px; left: 12%; animation-delay: 0.8s; }
.heart-2 { bottom: 60px; right: 8%; animation-delay: 2.2s; }

.date-capsule {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--glass-card);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-soft);
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--primary-pink);
  margin-bottom: 20px;
  backdrop-filter: blur(16px);
}

.hero-greeting {
  font-family: var(--font-handwriting);
  font-size: clamp(1.4rem, 4vw, 2rem);
  color: var(--primary-pink);
  display: block;
  margin-bottom: 6px;
}

.hero-name-heading {
  font-family: var(--font-serif);
  font-size: clamp(2.3rem, 7vw, 4.2rem);
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.15;
  margin-bottom: 14px;
}

.hero-tagline {
  max-width: 580px;
  font-size: clamp(0.95rem, 2.5vw, 1.15rem);
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 32px;
}

/* LIVE AGE & LOVE COUNTER CARD */
.counter-card-glass {
  background: var(--glass-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-float);
  padding: clamp(20px, 4vw, 32px);
  width: 100%;
  max-width: 620px;
  backdrop-filter: blur(20px);
  margin-bottom: 30px;
  position: relative;
  overflow: hidden;
}

.counter-card-glass::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #ff4d79, #ffd700, #ff85a2);
}

.counter-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 18px;
}

.pulsing-heart {
  font-size: 1.3rem;
  animation: heartbeat 1.4s infinite;
}

.counter-header h3 {
  font-size: clamp(0.95rem, 2.8vw, 1.15rem);
  font-weight: 600;
  color: var(--text-dark);
}

.counter-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(6px, 2vw, 14px);
  margin-bottom: 14px;
}

.counter-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: rgba(255, 235, 242, 0.6);
  border: 1px solid rgba(255, 182, 193, 0.4);
  border-radius: var(--radius-sm);
  padding: 10px 8px;
  min-width: clamp(58px, 15vw, 84px);
}

.counter-num {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 4.5vw, 2.2rem);
  font-weight: 800;
  color: var(--primary-pink);
  line-height: 1.1;
}

.highlight-sec {
  color: #d81b60;
}

.counter-label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-top: 4px;
}

.counter-sep {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--blush-pink);
}

.counter-footnote {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-style: italic;
  font-family: var(--font-handwriting);
  font-size: 1.1rem;
}

/* QUICK NAV PILLS */
.quick-nav-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  max-width: 600px;
}

.nav-pill {
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  background: var(--glass-card);
  border: 1px solid var(--glass-border);
  color: var(--text-dark);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
  transition: all var(--transition-fast);
}

.nav-pill:active, .nav-pill:hover {
  background: var(--primary-pink);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(255, 77, 121, 0.3);
}

.highlight-pill {
  background: linear-gradient(135deg, #ff4d79, #ff758c);
  color: #fff;
  border-color: #ff4d79;
}

/* ==========================================================================
   SECTION CARDS (COMMON LAYOUT)
   ========================================================================== */
.section-card {
  background: var(--glass-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  padding: clamp(24px, 5vw, 44px) clamp(16px, 4vw, 36px);
  margin-bottom: 36px;
  backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
}

.section-header {
  text-align: center;
  max-width: 650px;
  margin: 0 auto clamp(24px, 4vw, 36px) auto;
}

.section-kicker {
  font-family: var(--font-handwriting);
  font-size: 1.3rem;
  color: var(--primary-pink);
  font-weight: 700;
  display: block;
  margin-bottom: 4px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 5vw, 2.6rem);
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.25;
  margin-bottom: 10px;
}

.section-desc {
  font-size: clamp(0.9rem, 2.2vw, 1.05rem);
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   3. INTERACTIVE BIRTHDAY CAKE & WISH CEREMONY
   ========================================================================== */
.cake-stage {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.cake-container {
  position: relative;
  width: 240px;
  height: 220px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  cursor: pointer;
  margin-bottom: 24px;
  user-select: none;
}

/* CANDLES */
.candles-row {
  display: flex;
  gap: 32px;
  margin-bottom: -4px;
  z-index: 5;
}

.candle {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

.flame {
  width: 14px;
  height: 22px;
  background: radial-gradient(ellipse at bottom, #fff 0%, #ffd000 50%, #ff4d00 90%);
  border-radius: 50% 50% 20% 20%;
  box-shadow: 0 0 16px #ffb300, 0 0 30px #ff7700;
  animation: flicker 1s infinite alternate;
  transform-origin: bottom center;
  transition: all 0.4s ease;
}

.flame.blown-out {
  opacity: 0;
  transform: scale(0.2) translateY(-20px);
  filter: blur(4px);
}

.wick {
  width: 2px;
  height: 8px;
  background: #444;
}

.candle-stick {
  width: 12px;
  height: 38px;
  background: repeating-linear-gradient(45deg, #ff85a2, #ff85a2 4px, #fff 4px, #fff 8px);
  border-radius: 4px;
  box-shadow: inset 1px 0 2px rgba(0, 0, 0, 0.15);
}

/* CAKE TIERS */
.cake-tier {
  width: 100%;
  position: relative;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
  border-radius: 12px 12px 6px 6px;
}

.tier-top {
  width: 140px;
  height: 48px;
  background: #ffccd9;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cake-decorations {
  font-size: 1rem;
}

.tier-middle {
  width: 190px;
  height: 55px;
  background: #ffb3c6;
  z-index: 2;
  margin-top: -6px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cake-text-emboss {
  font-family: var(--font-handwriting);
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  text-shadow: 0 1px 2px rgba(184, 18, 64, 0.3);
}

.tier-base {
  width: 230px;
  height: 60px;
  background: #ff85a2;
  z-index: 1;
  margin-top: -6px;
}

.cake-plate {
  width: 260px;
  height: 14px;
  background: linear-gradient(to bottom, #f0f0f0, #d9d9d9);
  border-radius: 20px;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.12);
  margin-top: -2px;
}

.blow-btn {
  background: linear-gradient(135deg, #ff4d79, #ff758c);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  padding: 12px 28px;
  border-radius: var(--radius-pill);
  box-shadow: 0 8px 24px rgba(255, 77, 121, 0.35);
  transition: all var(--transition-bounce);
  animation: pulseButton 2.5s infinite;
}

.blow-btn:active {
  transform: scale(0.96);
}

.wish-reveal-banner {
  display: none;
  background: radial-gradient(circle at center, #fff6f9, #ffe6ee);
  border: 2px dashed var(--soft-rose);
  border-radius: var(--radius-md);
  padding: 24px;
  max-width: 520px;
  margin-top: 24px;
  text-align: center;
  box-shadow: var(--shadow-float);
  animation: dropIn 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.wish-reveal-banner.show {
  display: block;
}

.sparkle-burst {
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.wish-reveal-banner h3 {
  font-family: var(--font-serif);
  color: var(--primary-pink);
  font-size: 1.5rem;
  margin-bottom: 10px;
}

.wish-reveal-banner p {
  color: var(--text-dark);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ==========================================================================
   4. HIGHEST PRIORITY SECTION: US (YOU & ME)
   ========================================================================== */
.us-section {
  background: linear-gradient(165deg, rgba(255, 240, 246, 0.95) 0%, rgba(255, 255, 255, 0.98) 50%, rgba(255, 235, 242, 0.95) 100%);
  border: 2px solid #ffb6c9;
  box-shadow: 0 20px 50px rgba(255, 77, 121, 0.22);
}

.us-section-glow {
  position: absolute;
  top: -50px;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 200px;
  background: radial-gradient(ellipse at center, rgba(255, 77, 121, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.priority-crown {
  display: inline-block;
  background: linear-gradient(135deg, #ffd700, #ff9f1a);
  color: #fff;
  font-weight: 800;
  font-size: 0.75rem;
  letter-spacing: 1.5px;
  padding: 5px 16px;
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 12px rgba(255, 179, 0, 0.35);
  margin-bottom: 12px;
}

/* POLAROID STACK OF US */
.us-polaroid-wall {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin-bottom: 40px;
  justify-items: center;
}

@media (min-width: 700px) {
  .us-polaroid-wall {
    grid-template-columns: repeat(3, 1fr);
    align-items: start;
    gap: 20px;
  }
}

.polaroid-card {
  background: #ffffff;
  padding: 14px 14px 22px 14px;
  border-radius: 4px;
  box-shadow: var(--shadow-polaroid);
  position: relative;
  transition: transform var(--transition-bounce), box-shadow var(--transition-smooth);
  width: 100%;
  max-width: 330px;
  cursor: pointer;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.polaroid-card:hover, .polaroid-card:active {
  transform: scale(1.03) rotate(0deg) !important;
  box-shadow: var(--shadow-float);
  z-index: 10;
}

.polaroid-tilt-left { transform: rotate(-2deg); }
.polaroid-tilt-right { transform: rotate(2.5deg); }
.polaroid-tilt-center { transform: rotate(-1deg); }

/* Washi Tape Effect */
.washi-tape {
  position: absolute;
  top: -12px;
  width: 90px;
  height: 26px;
  background: rgba(255, 182, 193, 0.7);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
  border-left: 2px dashed rgba(255, 255, 255, 0.6);
  border-right: 2px dashed rgba(255, 255, 255, 0.6);
  z-index: 5;
}

.tape-top { left: 50%; transform: translateX(-50%) rotate(-3deg); }
.tape-top-right { right: 20px; transform: rotate(5deg); }
.tape-top-center { left: 50%; transform: translateX(-50%) rotate(2deg); }

.polaroid-img-box {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  background: #f8f8f8;
  overflow: hidden;
  border-radius: 2px;
}

.polaroid-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.polaroid-card:hover .polaroid-img {
  transform: scale(1.05);
}

.polaroid-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
}

.polaroid-card:hover .polaroid-overlay {
  opacity: 1;
}

.polaroid-caption {
  margin-top: 14px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.handwritten-text {
  font-family: var(--font-handwriting);
  font-size: 1.35rem;
  color: var(--text-dark);
  line-height: 1.3;
}

.polaroid-date {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary-pink);
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* FEATURED VIDEO OF US */
.us-video-feature-card {
  background: radial-gradient(circle at center, #ffffff, #fff5f8);
  border: 1px solid var(--blush-pink);
  border-radius: var(--radius-md);
  padding: clamp(16px, 4vw, 28px);
  box-shadow: var(--shadow-soft);
  margin-bottom: 36px;
  text-align: center;
}

.video-card-header {
  margin-bottom: 18px;
}

.video-badge {
  display: inline-block;
  background: var(--primary-pink);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 1px;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 8px;
}

.video-card-header h3 {
  font-family: var(--font-serif);
  font-size: clamp(1.3rem, 4vw, 1.8rem);
  color: var(--text-dark);
}

.video-card-header p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.video-frame-outer {
  max-width: 480px;
  margin: 0 auto 24px auto;
}

.video-player-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 9 / 16;
  max-height: 520px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-float);
  background: #000;
}

.styled-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.custom-video-play-btn {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: rgba(255, 77, 121, 0.9);
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 25px rgba(255, 77, 121, 0.5);
  transition: transform var(--transition-bounce), opacity 0.3s ease;
  backdrop-filter: blur(4px);
}

.custom-video-play-btn .play-icon {
  font-size: 1.6rem;
  margin-left: 4px;
}

.custom-video-play-btn .play-text {
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
}

.custom-video-play-btn.playing {
  opacity: 0;
  pointer-events: none;
}

.video-controls-bar {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 14px;
}

.vid-btn {
  background: var(--glass-card);
  border: 1px solid var(--blush-pink);
  border-radius: var(--radius-pill);
  padding: 8px 16px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-dark);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
  transition: all var(--transition-fast);
}

.vid-btn:active {
  background: var(--primary-pink);
  color: #fff;
}

.romantic-quote-box {
  background: rgba(255, 235, 242, 0.7);
  border-left: 4px solid var(--primary-pink);
  padding: 18px 22px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  text-align: left;
  max-width: 540px;
  margin: 0 auto;
  position: relative;
}

.quote-mark {
  font-family: var(--font-serif);
  font-size: 3rem;
  color: var(--blush-pink);
  line-height: 1;
  position: absolute;
  top: -6px;
  left: 8px;
  opacity: 0.5;
}

.quote-text {
  font-family: var(--font-handwriting);
  font-size: 1.3rem;
  color: var(--text-dark);
  line-height: 1.45;
  margin-bottom: 8px;
}

.quote-author {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary-pink);
  text-align: right;
}

/* PROMISES GRID */
.promises-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 700px) {
  .promises-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.promise-card {
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(255, 182, 193, 0.5);
  border-radius: var(--radius-md);
  padding: 20px 18px;
  text-align: center;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.04);
  transition: transform var(--transition-fast);
}

.promise-card:hover {
  transform: translateY(-4px);
}

.p-icon {
  font-size: 2rem;
  display: block;
  margin-bottom: 8px;
}

.promise-card h4 {
  font-size: 1.05rem;
  color: var(--text-dark);
  margin-bottom: 6px;
  font-weight: 700;
}

.promise-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   5. HER SECTION: THE BIRTHDAY QUEEN
   ========================================================================== */
.gallery-tabs-wrapper {
  overflow-x: auto;
  padding-bottom: 12px;
  margin-bottom: 24px;
  -webkit-overflow-scrolling: touch;
}

.gallery-tabs {
  display: flex;
  gap: 10px;
  justify-content: center;
  min-width: max-content;
  margin: 0 auto;
}

.tab-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--glass-card);
  border: 1px solid var(--blush-pink);
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-dark);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
  transition: all var(--transition-fast);
}

.tab-btn.active {
  background: linear-gradient(135deg, #ff4d79, #ff758c);
  color: #fff;
  border-color: #ff4d79;
  box-shadow: 0 6px 18px rgba(255, 77, 121, 0.35);
}

.tab-count {
  font-size: 0.75rem;
  background: rgba(0, 0, 0, 0.08);
  padding: 2px 7px;
  border-radius: var(--radius-pill);
}

.tab-btn.active .tab-count {
  background: rgba(255, 255, 255, 0.3);
  color: #fff;
}

/* HER GALLERY GRID (2 Columns on Mobile, 3-4 Columns on Desktop) */
.her-gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

@media (min-width: 600px) {
  .her-gallery-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }
}

@media (min-width: 900px) {
  .her-gallery-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
  }
}

.media-card {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: #fdfdfd;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.06);
  cursor: pointer;
  aspect-ratio: 4 / 5;
  transition: transform var(--transition-bounce), box-shadow var(--transition-fast);
}

.media-card:active {
  transform: scale(0.97);
}

@media (hover: hover) {
  .media-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-float);
  }
}

.card-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.media-card:hover .card-thumb {
  transform: scale(1.06);
}

.card-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  background: rgba(0, 0, 0, 0.65);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  gap: 4px;
}

.card-like-btn {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(255, 255, 255, 0.85);
  border-radius: var(--radius-pill);
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary-pink);
  display: flex;
  align-items: center;
  gap: 4px;
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  transition: transform var(--transition-fast);
}

.card-like-btn:active {
  transform: scale(1.2);
}

.gallery-footer-actions {
  text-align: center;
  margin-top: 30px;
}

.load-more-btn {
  background: var(--glass-card);
  border: 1px solid var(--blush-pink);
  border-radius: var(--radius-pill);
  padding: 12px 28px;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--primary-pink);
  box-shadow: var(--shadow-soft);
  transition: all var(--transition-fast);
}

.load-more-btn:active {
  background: var(--primary-pink);
  color: #fff;
}

/* ==========================================================================
   6. 17 REASONS WHY I ADORE YOU
   ========================================================================== */
.reasons-progress-bar {
  width: 100%;
  max-width: 400px;
  height: 8px;
  background: rgba(255, 182, 193, 0.3);
  border-radius: var(--radius-pill);
  margin: 14px auto 8px auto;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #ff4d79, #ffd700);
  border-radius: var(--radius-pill);
  transition: width 0.4s ease;
}

.progress-text {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary-pink);
}

.reasons-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

@media (min-width: 600px) {
  .reasons-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
  }
}

.reason-flip-card {
  perspective: 1000px;
  height: 180px;
  cursor: pointer;
}

.reason-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  text-align: center;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  transform-style: preserve-3d;
}

.reason-flip-card.flipped .reason-card-inner {
  transform: rotateY(180deg);
}

.reason-front, .reason-back {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.05);
}

.reason-front {
  background: radial-gradient(circle at center, #ffffff, #fff0f5);
  border: 1px solid var(--blush-pink);
}

.reason-number-badge {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--primary-pink);
  margin-bottom: 6px;
}

.reason-front-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 600;
}

.reason-back {
  background: linear-gradient(135deg, #ff4d79, #ff758c);
  color: #fff;
  transform: rotateY(180deg);
  border: 1px solid #ff4d79;
}

.reason-text {
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 6px;
}

.reason-heart-stamp {
  font-size: 1rem;
}

.all-revealed-badge {
  display: none;
  background: radial-gradient(circle at center, #fffbf0, #fff0f6);
  border: 2px solid #ffd700;
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  box-shadow: var(--shadow-float);
  animation: dropIn 0.5s ease;
}

.all-revealed-badge.show {
  display: block;
}

.badge-emojis {
  font-size: 1.6rem;
  display: block;
  margin-bottom: 8px;
}

.all-revealed-badge h3 {
  font-family: var(--font-serif);
  color: var(--primary-pink);
  font-size: 1.4rem;
  margin-bottom: 6px;
}

/* ==========================================================================
   7. THE WAX-SEALED LOVE LETTER
   ========================================================================= */
.envelope-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  perspective: 1000px;
}

.envelope {
  position: relative;
  width: 280px;
  height: 180px;
  background: #f7d2cf;
  border-radius: 8px;
  box-shadow: var(--shadow-float);
  cursor: pointer;
  transition: transform var(--transition-bounce);
  margin-bottom: 20px;
}

.envelope:hover {
  transform: translateY(-4px);
}

.envelope-pocket {
  position: absolute;
  inset: 0;
  border-left: 140px solid #f2bcb7;
  border-right: 140px solid #f2bcb7;
  border-bottom: 90px solid #eaa49d;
  border-top: 90px solid transparent;
  border-radius: 0 0 8px 8px;
  z-index: 2;
}

.envelope-flap {
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 0;
  border-left: 140px solid transparent;
  border-right: 140px solid transparent;
  border-top: 100px solid #f9dedb;
  transform-origin: top center;
  transition: transform 0.6s ease;
  z-index: 3;
}

.envelope.open .envelope-flap {
  transform: rotateX(180deg);
  z-index: 1;
}

.wax-seal {
  position: absolute;
  top: 70px;
  left: 50%;
  transform: translateX(-50%);
  width: 54px;
  height: 54px;
  background: radial-gradient(circle at 35% 35%, #e74c3c, #962d22);
  border-radius: 50%;
  box-shadow: 0 4px 12px rgba(150, 45, 34, 0.4), inset 0 2px 4px rgba(255, 255, 255, 0.3);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 4;
  color: #fff;
  transition: transform 0.3s ease;
}

.seal-icon {
  font-size: 1.1rem;
}

.seal-text {
  font-size: 0.55rem;
  font-weight: 800;
  letter-spacing: 1px;
}

.envelope.open .wax-seal {
  opacity: 0;
  transform: translateX(-50%) scale(0.5);
}

/* THE LETTER PAPER */
.letter-paper {
  display: none;
  background: #fdfbf7;
  border: 1px solid #ebd9c8;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-float);
  padding: clamp(24px, 5vw, 44px);
  max-width: 680px;
  width: 100%;
  position: relative;
  animation: unfoldLetter 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  background-image: repeating-linear-gradient(transparent, transparent 31px, rgba(230, 200, 190, 0.25) 31px, rgba(230, 200, 190, 0.25) 32px);
}

.letter-paper.open {
  display: block;
}

.letter-header-decor {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 2px dashed #eed6c4;
  padding-bottom: 12px;
  margin-bottom: 20px;
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 600;
}

.letter-salutation {
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 4vw, 1.8rem);
  color: var(--primary-pink);
  margin-bottom: 16px;
}

.letter-body p {
  font-family: var(--font-sans);
  font-size: clamp(0.95rem, 2.5vw, 1.1rem);
  line-height: 1.8;
  color: var(--text-dark);
  margin-bottom: 16px;
}

.letter-signature {
  margin-top: 28px;
  text-align: right;
  border-top: 1px solid #f0e0d5;
  padding-top: 16px;
}

.sig-prefix {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-style: italic;
}

.sig-name {
  font-family: var(--font-handwriting);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--primary-pink);
  line-height: 1.2;
}

.sig-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ==========================================================================
   8. INFINITE KISSES & LOVE CANNON
   ========================================================================== */
.kiss-cannon-interactive {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.kiss-counter-display {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 20px;
}

.counter-label-text {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 600;
}

.big-kiss-count {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 7vw, 3.6rem);
  font-weight: 800;
  color: var(--primary-pink);
  line-height: 1;
}

.huge-kiss-button {
  background: linear-gradient(135deg, #ff4d79, #ff758c);
  color: #fff;
  border-radius: var(--radius-pill);
  padding: 18px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: 0 10px 30px rgba(255, 77, 121, 0.4);
  transition: transform var(--transition-bounce), box-shadow var(--transition-fast);
  cursor: pointer;
  user-select: none;
}

.huge-kiss-button:active {
  transform: scale(0.92);
}

.huge-kiss-button .btn-emoji {
  font-size: 2.4rem;
  animation: pulseHeart 1.5s infinite;
}

.huge-kiss-button .btn-text {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 1px;
}

.huge-kiss-button .btn-subtext {
  font-size: 0.75rem;
  opacity: 0.9;
}

.kiss-milestone-msg {
  margin-top: 18px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary-pink);
  font-style: italic;
}

/* ==========================================================================
   9. FOOTER
   ========================================================================== */
.site-footer {
  text-align: center;
  padding: 40px 16px 20px 16px;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.footer-heart {
  font-size: 2rem;
  margin-bottom: 8px;
  animation: heartbeat 1.5s infinite;
}

.footer-main-text {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.footer-badges {
  display: flex;
  justify-content: center;
  gap: 8px;
  font-size: 0.8rem;
  margin-bottom: 12px;
  color: var(--primary-pink);
  font-weight: 600;
}

.footer-copy {
  font-size: 0.75rem;
  opacity: 0.7;
}

/* ==========================================================================
   10. LUXURY LIGHTBOX MODAL (Touch & Swipe)
   ========================================================================== */
.lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
}

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

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 6, 12, 0.94);
  backdrop-filter: blur(20px);
}

.lightbox-container {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 900px;
  height: 100%;
  max-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: max(16px, env(safe-area-inset-top, 16px)) 16px max(16px, env(safe-area-inset-bottom, 16px)) 16px;
}

.lightbox-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #fff;
}

.lightbox-counter {
  font-size: 0.9rem;
  font-weight: 700;
  color: #ffb3c6;
  background: rgba(255, 255, 255, 0.1);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
}

.lightbox-actions {
  display: flex;
  gap: 10px;
}

.lightbox-btn {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  border-radius: var(--radius-pill);
  padding: 8px 14px;
  font-size: 1rem;
  font-weight: 700;
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: background var(--transition-fast);
}

.lightbox-btn:active {
  background: var(--primary-pink);
}

.lightbox-stage {
  position: relative;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 12px 0;
  overflow: hidden;
  touch-action: pan-y;
}

.lightbox-media-wrapper {
  max-width: 100%;
  max-height: calc(100vh - 160px);
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-img {
  max-width: 100%;
  max-height: calc(100vh - 160px);
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
  transition: transform 0.2s ease;
}

.lightbox-video {
  max-width: 100%;
  max-height: calc(100vh - 160px);
  border-radius: 8px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  backdrop-filter: blur(10px);
  z-index: 5;
  transition: background var(--transition-fast);
}

.lightbox-nav-btn:active {
  background: var(--primary-pink);
}

.prev-btn { left: 8px; }
.next-btn { right: 8px; }

@media (max-width: 600px) {
  .lightbox-nav-btn {
    display: none; /* Mobile users swipe! */
  }
}

.lightbox-bottombar {
  text-align: center;
  color: #fff;
}

.lightbox-caption {
  font-size: 0.95rem;
  font-family: var(--font-handwriting);
  font-size: 1.3rem;
  color: #ffe6ee;
  margin-bottom: 4px;
}

.lightbox-hint {
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.5);
}

/* ==========================================================================
   ANIMATIONS KEYFRAMES
   ========================================================================== */
@keyframes flicker {
  0% { transform: scale(1) rotate(-1deg); opacity: 0.95; }
  50% { transform: scale(1.05) rotate(1.5deg); opacity: 1; }
  100% { transform: scale(0.95) rotate(-1.5deg); opacity: 0.9; }
}

@keyframes heartbeat {
  0%, 100% { transform: scale(1); }
  25% { transform: scale(1.15); }
  40% { transform: scale(1); }
  60% { transform: scale(1.15); }
}

@keyframes pulseButton {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.04); }
}

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

@keyframes pulseGlow {
  0% { opacity: 0.4; transform: scale(0.9); }
  100% { opacity: 0.8; transform: scale(1.2); }
}

@keyframes giftBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes tapBounce {
  0% { transform: translateY(0); }
  100% { transform: translateY(-4px); }
}

@keyframes floatPetals {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-6px) rotate(4deg); }
}

@keyframes floatDecor {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-12px) scale(1.1); }
}

@keyframes spinVinyl {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes soundWave {
  0%, 100% { height: 4px; }
  50% { height: 16px; }
}

@keyframes introFadeIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes dropIn {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes unfoldLetter {
  from { opacity: 0; transform: translateY(30px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

/* Floating Emoji Pop */
.floating-pop-emoji {
  position: fixed;
  pointer-events: none;
  z-index: 99999;
  font-size: 2rem;
  animation: floatEmojiUp 1.8s ease-out forwards;
}

@keyframes floatEmojiUp {
  0% {
    opacity: 1;
    transform: translate(0, 0) scale(0.6) rotate(0deg);
  }
  50% {
    opacity: 1;
    transform: translate(var(--dx, 20px), -80px) scale(1.2) rotate(15deg);
  }
  100% {
    opacity: 0;
    transform: translate(var(--dx2, -30px), -180px) scale(1) rotate(-15deg);
  }
}