/* ==========================================================================
   Carolina Anniversary Site - CSS Design System & Visuals (Refined Balance)
   ========================================================================== */

/* Design Tokens & Theme Variables */
:root {
  /* Retro Pop & Sticker Theme Palette */
  --pastel-cream: #eedefa; /* Lilac-pink cute base color */
  --royal-blue: #003bfb; /* Saturated Cafe Robot blue */
  --coral-orange: #ff6b4a; /* Playful coral orange */
  --sky-blue: #74b9ff; /* Clear whimsical sky blue */
  --magical-violet: #a29bfe; /* Retro magic lavender */
  --pastel-yellow: #ffee58; /* Warm sun yellow */
  --pastel-pink: #ffebdf; /* Soft coral peach cream */
  --card-bg-light: #ffffff; /* Bright card base */
  
  /* Text and Outlines */
  --text-primary: #1d0f39; /* Deep cosmic navy primary text & outline color */
  --text-secondary: #4a3773; /* Medium cosmic navy-plum for secondary text */
  --gold-accent: #fbc531; /* Bright gold-yellow for vector stars */
  
  /* Outlines and Retro Drop-shadows */
  --bold-border: 2.5px solid var(--text-primary);
  --shadow-offset: 6px 6px 0px var(--text-primary);
  --shadow-offset-hover: 3px 3px 0px var(--text-primary);
  --shadow-offset-active: 1px 1px 0px var(--text-primary);
  
  /* Redefine standard card systems */
  --card-bg: var(--card-bg-light);
  --card-border: var(--bold-border);
  --card-shadow: var(--shadow-offset);
  
  /* Fonts */
  --font-sans: 'Fredoka', 'Quicksand', sans-serif;
  --font-serif: 'Fraunces', 'Playfair Display', serif;
  --font-grotesk: 'Space Grotesk', sans-serif;

  /* Snappy Retro Interactions */
  --transition-smooth: 0.25s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-spring: 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.25);
  --transition-snappy: transform 0.1s cubic-bezier(0.25, 1, 0.5, 1), box-shadow 0.1s cubic-bezier(0.25, 1, 0.5, 1), background-color 0.2s ease;
}

/* Base Setup */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  overflow-x: hidden;
  width: 100%;
}

body {
  font-family: var(--font-sans);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  user-select: none;
  background-color: var(--pastel-cream);
}


/* ==========================================================================
   Background & Dreamy Orbs
   ========================================================================== */
.app-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  background-color: var(--pastel-cream);
  background-image: radial-gradient(rgba(29, 15, 57, 0.12) 1.5px, transparent 1.5px);
  background-size: 24px 24px;
  overflow: hidden;
}

/* Glowing Ambient Orbs - disabled for pop graphic aesthetic */
.glow-orb {
  display: none;
}


/* Interactive Canvas Layer */
#fun-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
}

/* ==========================================================================
   Parallax Floating Accents (Dreamy & Magical)
   ========================================================================== */
.floating-accent {
  position: absolute;
  pointer-events: none;
  font-size: 1.5rem;
  color: var(--gold-accent);
  opacity: 0.35;
  z-index: -1;
  will-change: transform;
}

.accent-1 { top: 16%; left: 10%; animation: floatingAcc 7s ease-in-out infinite; }
.accent-2 { top: 20%; right: 12%; font-size: 1.8rem; animation: floatingAcc 9s ease-in-out infinite 1s; }
.accent-3 { bottom: 25%; left: 8%; animation: floatingAcc 11s ease-in-out infinite 2s; }
.accent-4 { bottom: 16%; right: 14%; font-size: 1.7rem; animation: floatingAcc 8s ease-in-out infinite 0.5s; }
.accent-5 { top: 76%; left: 45%; animation: floatingAcc 10s ease-in-out infinite 1.5s; }

@keyframes floatingAcc {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-15px) rotate(6deg); }
}

/* ==========================================================================
   Layout Containers & Wrappers (Login View)
   ========================================================================== */
.app-container {
  width: 100%;
  max-width: 1200px;
  padding: 24px;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  z-index: 1;
  transition: opacity 0.6s ease;
}

.app-container.hidden {
  display: none !important;
}

.card-wrapper {
  position: relative;
  width: 100%;
  max-width: 410px;
  perspective: 1000px;
}

/* ==========================================================================
   Sophisticated Card Styles
   ========================================================================== */
.card {
  background: var(--card-bg-light);
  border: var(--bold-border);
  border-radius: 20px;
  box-shadow: var(--shadow-offset);
  padding: 45px 36px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  width: 100%;
  transform-style: preserve-3d;
  will-change: transform, opacity;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

/* Entry & Exit transitions via discrete transitions */
.login-card {
  display: flex;
  opacity: 1;
  background: #fffde6; /* Cozy warm retro yellow/cream */
  transform: scale(1) translateY(0);
  transition: 
    display 0.6s allow-discrete, 
    opacity 0.6s ease-out, 
    transform 0.6s var(--transition-spring);
  transition-behavior: allow-discrete;
}

/* Entry starting style when rendered */
@starting-style {
  .login-card {
    opacity: 0;
    transform: scale(0.94) translateY(30px);
  }
}

/* Exit state */
.login-card.hidden {
  display: none;
  opacity: 0;
  transform: scale(0.92) translateY(-40px);
}

/* Header Text Styles */
.card-header {
  text-align: center;
  margin-bottom: 38px;
}

/* Outlined Header Text Styles */
.greeting-title {
  font-family: var(--font-serif);
  font-size: 3.4rem;
  font-style: italic;
  font-weight: 900;
  color: var(--royal-blue); /* Solid royal blue interior */
  line-height: 1.1;
  letter-spacing: -0.02em;
  text-shadow: 3.5px 3.5px 0px var(--pastel-yellow); /* Yellow sticker shadow matching other blue texts */
}

/* ==========================================================================
   Clean Input Groups
   ========================================================================== */
.login-form {
  display: flex;
  flex-direction: column;
  gap: 30px; /* Increased vertical gap for comfortable label float space */
}

.input-group {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon {
  position: absolute;
  left: 18px;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-smooth);
  pointer-events: none;
}

.input-group input {
  width: 100%;
  padding: 16px 20px 16px 48px;
  border: var(--bold-border);
  background: #ffffff;
  border-radius: 12px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  outline: none;
  box-shadow: 2px 2px 0px var(--text-primary);
  transition: var(--transition-snappy);
}

/* Input Hover & Focus Styles */
.input-group input:hover {
  background: #ffffff;
  box-shadow: 4px 4px 0px var(--text-primary);
  transform: translate(-1px, -1px);
}

.input-group input:focus {
  background: #ffffff;
  border-color: var(--royal-blue);
  box-shadow: 5px 5px 0px var(--text-primary);
  transform: translate(-2px, -2px);
}

/* Floating Label Animation */
.input-group label {
  position: absolute;
  left: 48px;
  top: 50%;
  transform: translateY(-50%); /* Robust cross-browser vertical centering */
  color: var(--text-secondary);
  font-weight: 700;
  pointer-events: none;
  transition: var(--transition-smooth);
}

/* Shift labels upward when focused or filled */
.input-group input:focus ~ label,
.input-group input.filled ~ label {
  transform: translate(-30px, -45px) scale(0.85); /* Clean vertical lift above the box */
  font-weight: 700;
  color: var(--royal-blue);
}

/* Shift active icons */
.input-group input:focus ~ .input-icon {
  color: var(--royal-blue);
}

/* Password Toggle Icon */
.toggle-password {
  position: absolute;
  right: 18px;
  background: none;
  border: none;
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px;
  border-radius: 50%;
  transition: var(--transition-snappy);
}

.toggle-password:hover {
  color: var(--royal-blue);
  transform: scale(1.1);
}

/* Hidden Utility class for toggle */
.hidden {
  display: none !important;
}

/* ==========================================================================
   Retro Tactile Action Button (Cafe Robot Royal Blue)
   ========================================================================== */
.btn-unlock {
  margin-top: 10px;
  background: var(--royal-blue);
  border: var(--bold-border);
  border-radius: 12px;
  padding: 16px;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 700;
  color: white;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: var(--shadow-offset);
  position: relative;
  overflow: hidden;
  transition: var(--transition-snappy);
}

.btn-unlock:hover {
  transform: translate(2px, 2px);
  box-shadow: var(--shadow-offset-hover);
  background-color: #1e53ff; /* slightly brighter blue on hover */
}

.btn-unlock:active {
  transform: translate(4px, 4px);
  box-shadow: var(--shadow-offset-active);
}


/* ==========================================================================
   Form Feedback & Validation Animations
   ========================================================================== */
.feedback-message {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--error-color);
  background: var(--error-bg);
  border-radius: 10px;
  padding: 0;
  height: 0;
  overflow: hidden;
  opacity: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: 
    height var(--transition-smooth), 
    padding var(--transition-smooth), 
    opacity var(--transition-smooth);
}

.feedback-message.active {
  height: auto;
  padding: 12px 14px;
  opacity: 1;
}

/* Interactive shake animation on failure */
.shake {
  animation: wiggle 0.4s ease-in-out;
}

@keyframes wiggle {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-6px); }
  40%, 80% { transform: translateX(6px); }
}

/* ==========================================================================
   Success Screen / Welcome Card (Retro Pop Sticker Style)
   ========================================================================== */
.success-card {
  display: flex;
  opacity: 1;
  transform: scale(1);
  background: #ffffff;
  border: var(--bold-border);
  border-radius: 20px;
  box-shadow: var(--shadow-offset);
  transition: 
    display 0.8s allow-discrete, 
    opacity 0.8s ease-out, 
    transform 0.8s var(--transition-spring);
  transition-behavior: allow-discrete;
  text-align: center;
  align-items: center;
}

@starting-style {
  .success-card {
    opacity: 0;
    transform: scale(0.96) translateY(20px);
  }
}

.success-card.hidden {
  display: none !important;
  opacity: 0;
  transform: scale(0.96);
}

.success-emoji-container {
  position: relative;
  width: 70px;
  height: 70px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 25px;
}

.success-glow {
  position: absolute;
  width: 100%;
  height: 100%;
  background: var(--pastel-yellow);
  border: 2px solid var(--text-primary);
  border-radius: 50%;
  box-shadow: 2px 2px 0 var(--text-primary);
}

.success-emoji {
  font-size: 2.2rem;
  color: var(--text-primary);
  z-index: 1;
  text-shadow: 1.5px 1.5px 0 var(--pastel-cream);
  animation: spinSlow 10s linear infinite;
}

@keyframes spinSlow {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.progress-container {
  width: 100%;
  height: 12px;
  background: #ffffff;
  border: 2px solid var(--text-primary);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 16px;
  box-shadow: inset 1px 1px 2px rgba(0, 0, 0, 0.1);
}

.progress-bar {
  width: 0%;
  height: 100%;
  background: var(--royal-blue);
  border-radius: 10px;
  transition: width 3s cubic-bezier(0.1, 0.8, 0.2, 1);
}

.status-text {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-primary);
  animation: blinkStatus 1.5s infinite;
}

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


/* ==========================================================================
   Home Section & Main Dashboard (Modern Minimalist & Playful)
   ========================================================================== */
.home-section {
  width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 100px 24px 60px 24px; /* Top padding to prevent navbar overlap */
  z-index: 1;
  opacity: 1;
  transform: translateY(0);
  transition: 
    display 0.8s allow-discrete, 
    opacity 0.8s ease-out, 
    transform 0.8s var(--transition-spring);
  transition-behavior: allow-discrete;
}

/* Starting entry style for home page reveal */
@starting-style {
  .home-section {
    opacity: 0;
    transform: translateY(30px);
  }
}

.home-section.hidden {
  display: none !important;
  opacity: 0;
  transform: translateY(30px);
}

/* ==========================================================================
   Floating Navbar Styles
   ========================================================================== */
.home-navbar {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 40px);
  max-width: 800px;
  height: 72px;
  background: #ffffff;
  border: var(--bold-border);
  border-radius: 20px;
  box-shadow: var(--shadow-offset);
  display: flex;
  align-items: center;
  padding: 0 24px;
  z-index: 100;
}

.nav-container {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-style: italic;
  font-weight: 900;
  color: var(--royal-blue); /* Solid royal blue interior */
  letter-spacing: -0.02em;
  text-shadow: 2.5px 2.5px 0px var(--pastel-yellow);
}

.nav-links {
  display: flex;
  gap: 10px;
}

/* Tab Button Styling as Colorful Tactile Pills */
.nav-tab {
  background: #ffffff;
  border: 2px solid var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  padding: 8px 18px;
  border-radius: 100px;
  cursor: pointer;
  position: relative;
  box-shadow: 3px 3px 0px var(--text-primary);
  transition: var(--transition-snappy);
  text-transform: capitalize;
  text-decoration: none; /* Remove browser default link underline */
}


.nav-tab:hover {
  transform: translate(1px, 1px);
  box-shadow: 2px 2px 0px var(--text-primary);
}

/* Custom Active Pill Colors based on screenshot aesthetic */
.nav-tab[data-tab="gifts"].active {
  background-color: var(--pastel-yellow);
  color: var(--text-primary);
}

.nav-tab[data-tab="us"].active {
  background-color: var(--magical-violet);
  color: white;
}

.nav-tab[data-tab="dining"].active {
  background-color: var(--coral-orange);
  color: white;
}

.nav-tab[data-tab="milestones"].active {
  background-color: var(--sky-blue);
  color: var(--text-primary);
}

.nav-tab.active {
  transform: translate(3px, 3px);
  box-shadow: 0px 0px 0px var(--text-primary);
}

.nav-tab:active {
  transform: translate(3px, 3px);
  box-shadow: 0px 0px 0px var(--text-primary);
}


/* ==========================================================================
   Home Centerpiece & Content Grid
   ========================================================================== */
.home-content {
  width: 100%;
  max-width: 900px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 35px;
  align-items: center;
}

/* Centerpiece Illustration Wrapper - Stretches full-width for horizontal railway track sitting directly in full-width parent */
.centerpiece-wrapper {
  width: 100%;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  height: 340px; /* Grand upscaled height for extra visual impact */
  perspective: 1000px;
  margin-top: 20px;
}

/* "To many more" text appearing above mattress stargazing field, riding in with mattress */
.many-more-text {
  position: absolute;
  top: -45px; /* placed perfectly above the mattress frame and couple */
  left: 50%;
  transform: translateX(-50%) translateY(-20px);
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 900;
  font-style: italic;
  color: var(--royal-blue);
  text-shadow: 2.5px 2.5px 0 var(--pastel-yellow);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.8s ease-out, transform 0.8s var(--transition-spring);
  z-index: 10;
  white-space: nowrap; /* Prevent ugly line wrapping on small screens */
}

/* Enabled and transitioned in ONLY on the 'Through the Years' active tab! */
html.tab-us .many-more-text {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Highly Minimalist Golden Track */
.mattress-track {
  width: 100%;
  height: 100%;
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 25px;
  cursor: pointer;
}



/* Bold solid outline for green grass field base line */
.grass-field-line {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 4px; /* aligns mathematically with wheels rolling bottom surface */
  height: 5px;
  background-color: #4caf50; /* beautiful matching fresh grass green */
  border-radius: 3px;
  border: none;
  outline: none;
  z-index: 1;
}

/* Graphic sticker-style grass blades along the field line */
.grass-blades {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 4px;
  height: 28px;
  display: flex;
  justify-content: space-evenly;
  width: 100vw;
  align-items: flex-end;
  pointer-events: none;
  padding: 0;
  overflow: visible; /* Let the organic curves flow freely */
  z-index: 2;
}

.grass-blade {
  display: block;
  width: 3px; /* strictly thin! */
  flex: 0 0 auto;
  margin: 0 -1px; /* overlap slightly */
  transform-origin: bottom center;
  border: none;
  outline: none;
  transition: all 0.3s ease;
}

/* Variety 1: Tall left-curving blade (Light green) */
.grass-blade:nth-child(6n+1) {
  height: 24px;
  width: 4px; /* slightly wider variant */
  background-color: #8dc63f;
  border-top-left-radius: 100% 120%;
  border-top-right-radius: 0% 0%;
  border-bottom-right-radius: 100% 30%;
  transform: rotate(-10deg) skewX(-12deg) scale(1.05);
  z-index: 3;
}

/* Variety 2: Medium right-curving blade (Medium green) */
.grass-blade:nth-child(6n+2) {
  height: 18px;
  width: 3px;
  background-color: #4caf50;
  border-top-right-radius: 100% 120%;
  border-top-left-radius: 0% 0%;
  border-bottom-left-radius: 100% 30%;
  transform: rotate(8deg) skewX(10deg) scale(0.95);
  z-index: 2;
}

/* Variety 3: Short straight blade (Dark green) */
.grass-blade:nth-child(6n+3) {
  height: 13px;
  width: 2px;
  background-color: #398439;
  border-top-left-radius: 100% 180%;
  border-top-right-radius: 100% 180%;
  transform: rotate(2deg) scale(0.9);
  z-index: 1;
}

/* Variety 4: Extra-Tall right-curving blade (Medium green) */
.grass-blade:nth-child(6n+4) {
  height: 27px;
  width: 4.5px;
  background-color: #4caf50;
  border-top-right-radius: 100% 120%;
  border-top-left-radius: 0% 0%;
  border-bottom-left-radius: 100% 30%;
  transform: rotate(12deg) skewX(15deg) scale(1.1);
  z-index: 4;
}

/* Variety 5: Medium-Tall left-curving blade (Dark green) */
.grass-blade:nth-child(6n+5) {
  height: 21px;
  width: 3px;
  background-color: #398439;
  border-top-left-radius: 100% 120%;
  border-top-right-radius: 0% 0%;
  border-bottom-right-radius: 100% 30%;
  transform: rotate(-14deg) skewX(-18deg) scale(1.0);
  z-index: 2;
}

/* Variety 6: Short-Medium straight blade (Light green) */
.grass-blade:nth-child(6n) {
  height: 15px;
  width: 2.5px;
  background-color: #8dc63f;
  border-top-left-radius: 100% 180%;
  border-top-right-radius: 100% 180%;
  transform: rotate(-3deg) scale(0.95);
  z-index: 3;
}


/* Whimsical Minimalist Square House Silhouette (Far Left Edge) */
.indoor-house {
  position: absolute;
  left: 0;
  bottom: 25px;
  width: 120px;
  height: 120px;
  pointer-events: none;
  z-index: 2;
  transition: left var(--transition-smooth);
}

.house-roof {
  position: absolute;
  top: -30px;
  left: -2.5px;
  width: 125px;
  height: 30px;
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
  background-color: var(--coral-orange); /* bold graphic coral roof */
  border: var(--bold-border);
}

.house-body {
  width: 100%;
  height: 100%;
  background: #ffffff; /* crisp solid white wall */
  border: var(--bold-border);
  border-bottom: none;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 4px 4px 0px var(--text-primary);
}

.house-window {
  width: 32px;
  height: 32px;
  background: var(--pastel-yellow); /* solid glowing yellow window */
  border: 2px solid var(--text-primary);
  border-radius: 6px;
  position: relative;
  box-shadow: 2px 2px 0px var(--text-primary);
  overflow: hidden;
}

.house-window::before, .house-window::after {
  content: '';
  position: absolute;
  background: var(--text-primary);
}

.house-window::before {
  top: 0;
  left: 14px;
  width: 2px;
  height: 100%;
}

.house-window::after {
  top: 14px;
  left: 0;
  width: 100%;
  height: 2px;
}


.house-glow {
  position: absolute;
  bottom: 0;
  left: 10%;
  width: 80%;
  height: 90%;
  background: radial-gradient(circle at bottom, rgba(255, 252, 219, 0.4) 0%, rgba(255, 255, 255, 0) 80%);
  opacity: 0.85;
  filter: blur(4px);
  pointer-events: none;
}

@media (max-width: 680px) {
  .indoor-house {
    left: 0; /* snaps perfectly on mobile left edge */
  }
}

/* Rolling Mattress Container */
.rolling-mattress {
  position: absolute;
  bottom: 29px; /* Raised slightly to roll exactly on top of the grass line */
  left: 0; /* Starts exactly inside the house flush with the left viewport edge */
  transform: translateX(0); /* Default starting state: hidden inside house */
  opacity: 0;
  transition: transform 6.0s cubic-bezier(0.25, 1, 0.5, 1) 0.3s, opacity 1.5s ease-out 0.3s; /* Delay translation by 300ms on roll-out */
  display: flex;
  flex-direction: column;
  align-items: center;
  will-change: transform, opacity;
  z-index: 1; /* Glides behind/out of the house */
}

/* Rolled In state (Emerges from the left-edge house and parks in exact viewport center) */
.rolling-mattress.rolled-in {
  transform: translateX(calc(50vw - 175px)); /* mathematically centers 350px bed */
  opacity: 1;
  transition: transform 6.0s cubic-bezier(0.25, 1, 0.5, 1) 0s, opacity 1.5s ease-out 0s; /* No delay when rolling in */
}

/* Custom variables for responsive couple silhouette positions */
:root {
  --couple-push-left: -105px;
  --couple-push-bottom: -23px; /* perfectly stands in the grass and touches frame base */
  --couple-cozy-bottom: -4px;  /* perfectly lays flat touching pillows and sheets */
}

@media (max-width: 768px) {
  :root {
    --couple-push-left: -75px;
    --couple-push-bottom: -15px;
    --couple-cozy-bottom: -3px;
  }
  .many-more-text {
    font-size: 1.6rem;
    top: 15px;
  }
}

/* Cozy Seated Couple Silhouette (Starts hidden while pushing, then leaps in mid-air!) */
.couple-silhouette-wrapper {
  width: 170px; /* Grand upscaled couple */
  height: 110px;
  position: absolute;
  bottom: var(--couple-cozy-bottom); /* Cozy base position */
  left: 50%;
  transform: translateX(-50%) translateY(0) scale(1);
  transform-origin: bottom center;
  z-index: 5;
  will-change: transform, opacity, left, bottom;
  opacity: 0; /* Hidden by default while rolling in pushing */
  pointer-events: none; /* Ignore hover tilts until hopped in */
}

.couple-silhouette {
  width: 100%;
  height: 100%;
  color: var(--text-primary);
  opacity: 1;
}

/* Cozy Couple Hop-In State (Sails through the air and lands sitting on the bed!) */
.couple-silhouette-wrapper.hopped-in {
  opacity: 1;
  pointer-events: auto;
  animation: cozyHopIn 0.9s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}

/* Once fully hopped-in, mouse tilts snap quickly for real-time parallax */
.couple-silhouette-wrapper.hopped-in.active-parallax {
  transition: transform 0.15s ease-out, opacity 0.5s ease-out;
}

/* Highly calibrated horizontal and vertical parabolic hop with springy landing bounce */
@keyframes cozyHopIn {
  0% {
    left: var(--couple-push-left);
    bottom: var(--couple-push-bottom);
    transform: scale(0.6) rotate(0deg);
    opacity: 0;
  }
  40% {
    /* Peak of parabolic arc jump high in the air */
    bottom: 120px;
    transform: scale(1.1) rotate(5deg);
    opacity: 0; /* Keep hidden until peak */
  }
  45% {
    opacity: 1; /* Crossfade in exactly at peak */
  }
  70% {
    /* Squashed landing on mattress */
    left: 50%;
    bottom: calc(var(--couple-cozy-bottom) - 4px);
    transform: translateX(-50%) scale(0.9) rotate(-3deg);
  }
  85% {
    /* Gentle bounce back up */
    left: 50%;
    bottom: calc(var(--couple-cozy-bottom) + 3px);
    transform: translateX(-50%) scale(1.05) rotate(1deg);
  }
  100% {
    /* Settled state */
    left: 50%;
    bottom: var(--couple-cozy-bottom);
    transform: translateX(-50%) scale(1) rotate(0deg);
    opacity: 1;
  }
}

/* Pushing Stick Figures Wrapper (Visible only during glide, featuring arms and legs) */
.couple-pushing-wrapper {
  width: 170px;
  height: 110px;
  position: absolute;
  bottom: var(--couple-push-bottom);
  left: var(--couple-push-left);
  z-index: 5;
  color: var(--text-primary);
  will-change: transform, opacity;
  opacity: 1; /* Visible by default while pushing */
  transform: scale(0.85);
  animation: couplePushingWalk 0.6s infinite ease-in-out;
  transition: none; /* Snap immediately behind bed */
}

.couple-pushing-silhouette {
  width: 100%;
  height: 100%;
  color: var(--text-primary);
}

/* Dynamic pushing run/stepping loop simulation */
@keyframes couplePushingWalk {
  0%, 100% { transform: scale(0.85) rotate(-15deg) translateY(-3px); }
  50% { transform: scale(0.85) rotate(-11deg) translateY(-8px) translateX(2px); }
}

/* Pushing Stick Figures Hop-Out State (Launches in mid-air and crossfades to seated couple) */
.couple-pushing-wrapper.hopped-in {
  animation: cozyPushHopOut 0.9s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}

@keyframes cozyPushHopOut {
  0% {
    left: var(--couple-push-left);
    bottom: var(--couple-push-bottom);
    transform: scale(0.85) rotate(-15deg);
    opacity: 1;
  }
  40% {
    /* Peak of parabolic arc jump high in the air */
    bottom: 120px;
    transform: scale(0.9) rotate(5deg);
    opacity: 1;
  }
  45% {
    opacity: 0; /* Dissolve precisely at peak */
  }
  100% {
    left: 50%;
    bottom: var(--couple-cozy-bottom);
    transform: translateX(-50%) scale(0.6);
    opacity: 0;
  }
}

/* Glowing Warm Camp Lantern (Camping Sticker feel) */
.bed-lantern {
  position: absolute;
  bottom: 25px;
  right: 25px;
  width: 18px;
  height: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 6;
  pointer-events: none;
}

.lantern-handle {
  width: 13px;
  height: 8px;
  border: 2px solid var(--text-primary);
  border-bottom: none;
  border-radius: 6px 6px 0 0;
}

.lantern-cap {
  width: 17px;
  height: 4px;
  background-color: var(--text-primary);
  border-radius: 1px;
}

.lantern-glass {
  width: 12px;
  height: 16px;
  background: var(--pastel-yellow); /* solid yellow glass */
  border-left: 2px solid var(--text-primary);
  border-right: 2px solid var(--text-primary);
  position: relative;
}

.lantern-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 8px;
  height: 8px;
  background-color: #ffffff;
  border-radius: 50%;
  box-shadow: 0 0 15px 4px var(--pastel-yellow);
  animation: lanternFlicker 3s infinite ease-in-out;
}

@keyframes lanternFlicker {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.9; }
  50% { transform: translate(-50%, -50%) scale(1.2); opacity: 1; }
}

.lantern-base {
  width: 15px;
  height: 4px;
  background-color: var(--text-primary);
  border-radius: 1px;
}

/* Bedding layers (Chunky sticker look) */
.mattress-bedding {
  width: 350px;
  height: 70px;
  position: relative;
}

/* Luxury flat white bed frame base with outline */
.mattress-base {
  width: 100%;
  height: 25px;
  position: absolute;
  bottom: 0;
  left: 0;
  background-color: #ffffff;
  border: var(--bold-border);
  border-radius: 8px;
  box-shadow: 3px 3px 0px var(--text-primary);
}

/* Minimalist fluffy white pillows with thick borders */
.pillow {
  width: 80px;
  height: 16px;
  background: #ffffff;
  border: 2px solid var(--text-primary);
  border-radius: 6px;
  position: absolute;
  bottom: 25px;
  box-shadow: 2px 2px 0px var(--text-primary);
}

.pillow-left {
  left: 70px;
}

.pillow-right {
  left: 170px;
}

/* Folded sheet strip sitting under blanket fold */
.blanket-sheet-header {
  position: absolute;
  bottom: 22px;
  left: 0;
  right: 0;
  height: 8px;
  background-color: #ffffff;
  border: var(--bold-border);
  border-bottom: none;
  border-radius: 3px 3px 0 0;
  z-index: 2;
}

/* Pastel lavender folded blanket duvet */
.blanket-fold {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 24px;
  background: var(--royal-blue); /* Cafe Robot bold royal blue blanket */
  border: var(--bold-border);
  border-radius: 0 0 8px 8px;
  z-index: 2;
}

/* Gold Spoke Wheels underneath (Pop styling) */
.mattress-wheels {
  position: absolute;
  bottom: -21px; /* aligns mathematically with 42px wheel diameter */
  left: 0;
  right: 0;
  height: 42px;
  pointer-events: none;
}

.wheel {
  width: 42px;
  height: 42px;
  border: var(--bold-border);
  border-radius: 50%;
  position: absolute;
  top: 0;
  background: var(--pastel-yellow); /* Cartoon bright yellow wheels */
  box-shadow: 3px 3px 0 var(--text-primary);
  display: flex;
  justify-content: center;
  align-items: center;
  will-change: transform;
  transition: transform 5.5s cubic-bezier(0.25, 1, 0.5, 1); /* Slower rotation transition to match rollout */
}


.wheel-left {
  left: 55px; /* Balanced placement under upscaled bed base */
}

.wheel-right {
  right: 55px;
}

/* Thin golden wheel spokes */
.wheel-spoke {
  position: absolute;
  width: 100%;
  height: 1.8px;
  background-color: var(--gold-accent);
  opacity: 0.85;
}

.wheel-spoke:nth-child(1) {
  transform: rotate(0deg);
}

.wheel-spoke:nth-child(2) {
  transform: rotate(90deg);
}

/* Default off-screen left wheel state: pre-rotated counter-clockwise */
.rolling-mattress.rolled-out .wheel {
  transform: rotate(-1080deg);
}

/* On-screen parked wheel state: spins to 0deg */
.rolling-mattress.rolled-in .wheel {
  transform: rotate(0deg);
}

/* ==========================================================================
   Display Content Panels & Tabs
   ========================================================================== */
.content-panel {
  position: relative;
  width: 100%;
  display: flex;
  justify-content: center;
}

.tab-pane {
  display: none;
  opacity: 0;
  transform: translateY(20px);
  width: 100%;
  max-width: 520px;
  transition: 
    display 0.5s allow-discrete, 
    opacity 0.5s ease-out, 
    transform 0.5s var(--transition-spring);
  transition-behavior: allow-discrete;
}

.tab-pane.active {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

/* Discrete trigger starting entry states */
@starting-style {
  .tab-pane.active {
    opacity: 0;
    transform: translateY(20px);
  }
}

/* --------------------------------------------------------------------------
   Tab 1: Gifts Card styles (Elegant & Whimsical)
   -------------------------------------------------------------------------- */
.gifts-card {
  background: #ffffff;
  border: var(--bold-border);
  border-radius: 20px;
  box-shadow: var(--shadow-offset);
  padding: 40px 30px;
  text-align: center;
  transition: var(--transition-snappy);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  animation: giftEntrance 0.6s var(--transition-spring) 0.1s;
}

@keyframes giftEntrance {
  0% { opacity: 0; transform: scale(0.94) translateY(12px); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}

.gifts-card:hover {
  transform: translate(2px, 2px);
  box-shadow: var(--shadow-offset-hover);
}

.gifts-emoji {
  font-size: 3.4rem;
  margin-bottom: 5px;
  display: inline-block;
  animation: floatEmoji 3s ease-in-out infinite;
  filter: drop-shadow(2px 2px 0px var(--text-primary));
}

@keyframes floatEmoji {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-8px) scale(1.08) rotate(4deg); }
}

.gifts-title {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-style: italic;
  font-weight: 900;
  color: var(--text-primary);
  text-shadow: 2px 2px 0px var(--pastel-yellow);
}

.gifts-text {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.5;
  font-weight: 600;
}


/* --------------------------------------------------------------------------
   Tab 2: Us Card styles (Cozy Polaroid Gallery & Timeline)
   -------------------------------------------------------------------------- */
.polaroid-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr); /* Horizontal side-by-side display */
  gap: 20px;
  margin-bottom: 25px;
  width: 100%;
}

#pane-us {
  max-width: 850px; /* Expanded scrapbook container width for larger horizontal photos */
}

.polaroid {
  background: white;
  padding: 12px 12px 20px 12px; /* Classic polaroid offset bottom padding for caption text */
  border: var(--bold-border);
  border-radius: 12px;
  box-shadow: 6px 6px 0px var(--text-primary);
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform 0.3s var(--transition-spring), box-shadow 0.3s ease;
  will-change: transform;
  width: 100%;
}

.polaroid:nth-child(1) { transform: rotate(-2deg); }
.polaroid:nth-child(2) { transform: rotate(1.5deg); }
.polaroid:nth-child(3) { transform: rotate(-1.8deg); }

.polaroid:hover {
  transform: translateY(-8px) rotate(0deg) scale(1.05);
  box-shadow: 8px 8px 0px var(--text-primary);
  z-index: 2;
}

.polaroid-image,
.polaroid-image-placeholder {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover; /* Crop uploaded images into perfect zine squares */
  background: #fffde6; /* bright retro cream */
  border: 2px solid var(--text-primary);
  border-radius: 8px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 2.2rem;
}

.polaroid-caption {
  margin-top: 12px;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  text-align: center;
}

/* Timeline Components */
.timeline-container {
  background: #ffffff;
  border: var(--bold-border);
  border-radius: 20px;
  box-shadow: var(--shadow-offset);
  padding: 30px 28px;
}

.panel-section-title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-style: italic;
  font-weight: 900;
  margin-bottom: 22px;
  color: var(--text-primary);
  text-shadow: 2px 2px 0px var(--pastel-yellow);
  text-align: center;
}

.timeline-list {
  list-style: none;
  position: relative;
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.timeline-list::before {
  content: '';
  position: absolute;
  left: 4px;
  top: 4px;
  bottom: 4px;
  width: 2.5px;
  background-color: var(--text-primary);
}

.timeline-list li {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.timeline-dot {
  position: absolute;
  left: -21px;
  top: 5px;
  width: 12px;
  height: 12px;
  background-color: var(--magical-violet);
  border-radius: 50%;
  border: 2px solid var(--text-primary);
}

.timeline-time {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--coral-orange);
  text-transform: uppercase;
}

.timeline-event {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.45;
  font-weight: 600;
}


/* --------------------------------------------------------------------------
   Tab 3: 3 Years Milestone Stats styles
   -------------------------------------------------------------------------- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 15px;
  width: 100%;
}

.stat-card {
  background: #ffffff;
  border: var(--bold-border);
  border-radius: 16px;
  box-shadow: var(--shadow-offset);
  padding: 28px 16px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: var(--transition-snappy);
}

.stat-card:hover {
  transform: translate(2px, 2px);
  box-shadow: var(--shadow-offset-hover);
}

.stat-number {
  font-family: var(--font-serif);
  font-size: 2.6rem;
  font-style: italic;
  font-weight: 900;
  color: var(--royal-blue);
  line-height: 1.1;
  text-shadow: 2px 2px 0px var(--pastel-yellow);
}

.stat-label {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.4;
}

.milestones-letter {
  max-width: 580px;
  margin: 30px auto 0 auto; /* Added 30px top margin to shift text down slightly */
  text-align: left;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  line-height: 1.7;
  color: #000000;
  padding: 10px;
  animation: diaryEntrance 0.6s var(--transition-spring) 0.1s;
}

.milestones-letter p {
  margin: 0 0 20px 0;
}

.milestones-letter .signature {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-style: italic;
  font-weight: 700;
  margin-top: 30px;
  color: #000000;
  line-height: 1.5;
}


/* /* --------------------------------------------------------------------------
   For Carolina Tab Special Styles
   -------------------------------------------------------------------------- */
#pane-carolina {
  display: none;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: none;
  transition: 
    display 0.5s allow-discrete, 
    opacity 0.5s ease-out, 
    transform 0.5s var(--transition-spring);
  transition-behavior: allow-discrete;
}

#pane-carolina.active {
  display: flex;
}

.main-greeting-container {
  text-align: center;
  margin: 40px auto 15px auto;
  opacity: 0;
  transform: translateY(15px);
  animation: greetingFadeIn 1s cubic-bezier(0.175, 0.885, 0.32, 1.15) forwards 0.2s;
  transition: opacity 0.5s cubic-bezier(0.25, 0.8, 0.25, 1), transform 0.5s ease-out, visibility 0.5s, margin 0.5s;
  will-change: opacity, transform;
}

/* Collapses cleanly when viewing active tabs */
.main-greeting-container.hidden-greeting {
  display: none !important;
}

.greeting-hero-text {
  font-family: var(--font-serif);
  font-size: 5rem; /* Exaggerated grand retro text */
  font-style: italic;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  text-shadow: 4px 4px 0px var(--sky-blue);

}


@keyframes greetingFadeIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --------------------------------------------------------------------------
   Celestial Twinkling Sky Stars (Exaggerated, grand scale)
   -------------------------------------------------------------------------- */
.celestial-sky {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 800px; /* Taller sky */
  height: 180px;
  pointer-events: none;
  z-index: 0;
}

.sky-star {
  position: absolute;
  color: var(--pastel-yellow);
  text-shadow: 
    0 0 6px rgba(251, 197, 49, 0.6), /* Whimsical golden glow */
    2px 2px 0px var(--text-primary); /* Bold zine outline shadow */
  user-select: none;
  pointer-events: none;
  display: inline-block; /* Enable transforms for scaling animation */
}

.star-xl { font-size: 2.6rem; }
.star-lg { font-size: 1.9rem; }
.star-md { font-size: 1.4rem; }
.star-sm { font-size: 0.9rem; }

/* Custom positions above the center-right parked mattress area (20 stars cluster) */
.twinkling-star-1 { top: 5%; left: 45%; animation: starTwinkle 3.2s ease-in-out infinite; }
.twinkling-star-2 { top: 22%; left: 54%; animation: starTwinkle 4.5s ease-in-out infinite 0.7s; }
.twinkling-star-3 { top: 12%; left: 63%; animation: starTwinkle 2.8s ease-in-out infinite 1.2s; }
.twinkling-star-4 { top: 38%; left: 72%; animation: starTwinkle 3.8s ease-in-out infinite 0.3s; }
.twinkling-star-5 { top: 5%; left: 80%; animation: starTwinkle 5.0s ease-in-out infinite 1.5s; }
.twinkling-star-6 { top: 28%; left: 88%; animation: starTwinkle 3.5s ease-in-out infinite 0.9s; }
.twinkling-star-7 { top: 48%; left: 51%; animation: starTwinkle 3.0s ease-in-out infinite 0.5s; }
.twinkling-star-8 { top: 58%; left: 61%; animation: starTwinkle 4.0s ease-in-out infinite 1.1s; }
.twinkling-star-9 { top: 52%; left: 78%; animation: starTwinkle 3.3s ease-in-out infinite 0.6s; }
.twinkling-star-10 { top: 42%; left: 85%; animation: starTwinkle 4.8s ease-in-out infinite 1.4s; }
.twinkling-star-11 { top: 25%; left: 40%; animation: starTwinkle 3.6s ease-in-out infinite 0.2s; }
.twinkling-star-12 { top: 68%; left: 69%; animation: starTwinkle 4.2s ease-in-out infinite 0.8s; }
.twinkling-star-13 { top: 14%; left: 32%; animation: starTwinkle 3.4s ease-in-out infinite 0.4s; }
.twinkling-star-14 { top: 32%; left: 48%; animation: starTwinkle 4.1s ease-in-out infinite 1.1s; }
.twinkling-star-15 { top: 8%; left: 58%; animation: starTwinkle 2.9s ease-in-out infinite 0.5s; }
.twinkling-star-16 { top: 45%; left: 66%; animation: starTwinkle 3.7s ease-in-out infinite 1.3s; }
.twinkling-star-17 { top: 18%; left: 75%; animation: starTwinkle 4.8s ease-in-out infinite 0.2s; }
.twinkling-star-18 { top: 62%; left: 82%; animation: starTwinkle 3.1s ease-in-out infinite 0.9s; }
.twinkling-star-19 { top: 25%; left: 92%; animation: starTwinkle 4.3s ease-in-out infinite 0.6s; }
.twinkling-star-20 { top: 55%; left: 44%; animation: starTwinkle 3.9s ease-in-out infinite 1.0s; }

@keyframes starTwinkle {
  0%, 100% { 
    opacity: 0.2; 
    transform: scale(0.75) rotate(0deg); 
  }
  50% { 
    opacity: 1; 
    transform: scale(1.4) rotate(25deg); /* Dynamic popping rotation scale */
  }
}

/* --------------------------------------------------------------------------
   Tab 3: Dining Diary Section
   -------------------------------------------------------------------------- */
.dining-diary {
  display: grid;
  grid-template-columns: repeat(2, 1fr); /* Two quadrants side-by-side */
  gap: 20px;
  width: 100%;
}

#pane-dining {
  max-width: 650px; /* Expand active dining container width */
}

.diary-card {
  border: var(--bold-border);
  border-radius: 18px;
  box-shadow: 4px 4px 0px var(--text-primary);
  padding: 24px 16px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  transition: var(--transition-snappy);
  animation: diaryEntrance 0.6s var(--transition-spring) 0.1s;
}

/* Individual vibrant pastel colors for each card to match pop sticker feel */
.diary-card:nth-child(1) { background-color: var(--pastel-pink); }
.diary-card:nth-child(2) { background-color: #fffde6; }
.diary-card:nth-child(3) { background-color: #e3f2fd; }

@keyframes diaryEntrance {
  0% { opacity: 0; transform: scale(0.94) translateY(12px); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}

.diary-card:hover {
  transform: translate(2px, 2px) rotate(1deg);
  box-shadow: 2px 2px 0px var(--text-primary);
}

.diary-photo {
  width: 100%;
  height: 150px;
  background: #ffffff;
  border: var(--bold-border);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 2px 2px 0px var(--text-primary);
  margin-bottom: 8px;
  transition: transform 0.3s cubic-bezier(0.25, 1, 0.5, 1);
}

.diary-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.diary-card:hover .diary-photo {
  transform: scale(1.03) rotate(-2deg);
}

.diary-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-style: italic;
  font-weight: 900;
  color: var(--text-primary);
}

.diary-caption {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.45;
  font-weight: 600;
}


@media (max-width: 600px) {
  .dining-diary {
    grid-template-columns: 1fr;
    gap: 15px;
  }
}

/* ==========================================================================
   Responsive Adaptations
   ========================================================================== */
@media (max-width: 600px) {
  .home-navbar {
    height: auto;
    padding: 12px 16px;
  }
  .nav-container {
    flex-direction: column;
    gap: 10px;
  }
  .home-section {
    padding: 140px 16px 40px 16px;
  }
  .polaroid-gallery {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .polaroid:nth-child(even), .polaroid:nth-child(odd) {
    transform: rotate(0deg);
  }
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 15px;
  }
  .stat-card {
    padding: 20px;
  }
  
  /* Mobile Piece Scales (Preventing overflows while preserving layout magic) */
  .centerpiece-wrapper {
    height: 250px;
  }
  
  .indoor-house {
    width: 80px;
    height: 80px;
  }
  
  .house-roof {
    top: -20px;
    width: 84px;
    height: 20px;
  }
  
  .house-window {
    width: 22px;
    height: 22px;
  }
  
  .mattress-bedding {
    width: 240px; /* scaled down for phone screens */
    height: 48px;
  }
  
  .pillow {
    width: 54px;
    height: 10px;
    bottom: 18px;
  }
  
  .pillow-left { left: 48px; }
  .pillow-right { left: 118px; }
  
  .couple-silhouette-wrapper,
  .couple-pushing-wrapper {
    width: 110px;
    height: 80px;
    bottom: var(--couple-cozy-bottom);
  }
  
  .wheel {
    width: 30px;
    height: 30px;
  }
  
  .mattress-wheels {
    bottom: -15px;
    height: 30px;
  }
  
  .wheel-left { left: 36px; }
  .wheel-right { right: 36px; }
  
  .bed-lantern {
    bottom: 18px;
    right: 15px;
    width: 14px;
    height: 24px;
  }
  
  /* Update rolled-in translate math for mobile centered mattress */
  .rolling-mattress.rolled-in {
    transform: translateX(calc(50vw - 120px));
  }
}

@media (max-width: 480px) {
  .card {
    padding: 38px 24px;
    border-radius: 20px;
  }
  .greeting-title {
    font-size: 2.5rem;
  }
  .success-title {
    font-size: 2rem;
  }
}

/* Support Users with Reduced Motion Preferences */
@media (prefers-reduced-motion: reduce) {
  .app-background,
  .glow-orb,
  .floating-accent,
  .success-emoji,
  .success-glow,
  .gift-box-icon {
    animation: none !important;
    transition: none !important;
  }
  
  .card, 
  .login-card, 
  .success-card,
  .home-section,
  .tab-pane,
  .polaroid,
  .rolling-mattress,
  .couple-silhouette-wrapper,
  .wheel {
    transition: opacity 0.2s ease-in-out !important;
    transform: none !important;
  }

  @starting-style {
    .login-card, 
    .success-card,
    .home-section,
    .tab-pane {
      opacity: 0;
      transform: none !important;
    }
  }

  .login-card.hidden,
  .success-card.hidden,
  .home-section.hidden {
    opacity: 0;
    transform: none !important;
  }
}

/* ==========================================================================
   Synchronous Session Login Bypass Overrides (Flash Prevention)
   ========================================================================== */
html.session-logged-in #login-container {
  display: none !important;
}
html.session-logged-in #home-section {
  display: flex !important;
  opacity: 1 !important;
  transform: none !important;
}

/* Synchronous tab overrides to prevent loading jumps/flashes (Bug fix) */
html.tab-us #pane-us,
html.tab-dining #pane-dining,
html.tab-milestones #pane-milestones {
  display: block !important;
  opacity: 1 !important;
  transform: none !important;
}

html.tab-us .main-greeting-container,
html.tab-dining .main-greeting-container,
html.tab-milestones .main-greeting-container {
  display: none !important;
}

/* Mobile responsive horizontal polaroid grid overrides */
@media (max-width: 768px) {
  #pane-us .polaroid-gallery {
    grid-template-columns: 1fr !important;
    max-width: 320px;
    margin: 0 auto;
    gap: 20px;
  }
}