/* 
   Baby Shower & RSVP Theme - Grace Catherine Ruth
   Dreamy, playful, and magical celestial baby theme.
   Utilizes soft pastel pinks, lavenders, and elegant golds.
*/

:root {
  --baby-pink: hsl(345, 75%, 90%);
  --baby-pink-dark: hsl(345, 60%, 65%);
  --baby-pink-light: hsl(345, 100%, 96%);
  
  --baby-lavender: hsl(260, 65%, 91%);
  --baby-lavender-dark: hsl(260, 45%, 65%);
  --baby-lavender-light: hsl(260, 100%, 97%);
  
  --gold-warm: hsl(38, 60%, 58%);
  --gold-soft: hsl(38, 70%, 93%);
  --gold-dark: hsl(38, 55%, 40%);
  
  --cream-bg: hsl(35, 80%, 99%);
  
  --transition-bounce: 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Base Override for Baby Shower */
body.baby-theme {
  background-color: var(--cream-bg);
  background-image: 
    radial-gradient(at 10% 20%, hsla(345, 75%, 93%, 0.6) 0px, transparent 50%),
    radial-gradient(at 90% 10%, hsla(260, 65%, 94%, 0.6) 0px, transparent 50%),
    radial-gradient(at 50% 80%, hsla(38, 70%, 93%, 0.4) 0px, transparent 50%);
  background-attachment: fixed;
}

/* Magical Background Floating Elements */
.decorations-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.cloud-decor {
  position: absolute;
  fill: white;
  opacity: 0.45;
  filter: drop-shadow(0 8px 16px rgba(240, 200, 210, 0.15));
  animation: float-cloud 20s linear infinite alternate;
}

.cloud-1 { top: 15%; left: -5%; width: 220px; animation-duration: 25s; }
.cloud-2 { top: 55%; right: -5%; width: 180px; animation-duration: 20s; }
.cloud-3 { top: 80%; left: 8%; width: 160px; animation-duration: 18s; }

.star-decor {
  position: absolute;
  fill: var(--gold-warm);
  opacity: 0.5;
  animation: pulse-star 3s ease-in-out infinite alternate;
}

.star-1 { top: 10%; left: 40%; width: 18px; animation-delay: 0.2s; }
.star-2 { top: 35%; right: 15%; width: 24px; animation-delay: 0.8s; }
.star-3 { top: 68%; left: 12%; width: 15px; animation-delay: 1.5s; }
.star-4 { top: 48%; left: 75%; width: 20px; animation-delay: 0s; }

@keyframes float-cloud {
  0% { transform: translateX(0) translateY(0); }
  100% { transform: translateX(40px) translateY(-15px); }
}

@keyframes pulse-star {
  0% { transform: scale(0.8) rotate(0deg); opacity: 0.3; }
  100% { transform: scale(1.2) rotate(15deg); opacity: 0.85; }
}

/* Header customization for active navigation */
body.baby-theme .nav-link:hover,
body.baby-theme .nav-link.active {
  color: var(--baby-pink-dark);
}

body.baby-theme .nav-link::after {
  background-color: var(--baby-pink-dark);
}

/* Invitation Title Styling */
.shower-hero {
  text-align: center;
  padding: 5rem 0 3rem 0;
  position: relative;
  z-index: 1;
}

.shower-tag {
  font-family: var(--font-accent);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--baby-pink-dark);
  background-color: var(--baby-pink-light);
  border: 1px solid hsla(345, 75%, 85%, 0.4);
  padding: 0.4rem 1.2rem;
  border-radius: 100px;
  display: inline-block;
  margin-bottom: 1.5rem;
}

.shower-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.shower-subtitle {
  font-family: var(--font-accent);
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  color: var(--text-secondary);
  font-weight: 300;
  max-width: 650px;
  margin: 0 auto;
}

/* Content Grid split into details & RSVP */
.shower-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  position: relative;
  z-index: 1;
  margin-bottom: 4rem;
}

/* Details Card Styling */
.details-section {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.details-card {
  background: white;
  border-radius: var(--radius-lg);
  border: 1px solid hsla(345, 75%, 90%, 0.35);
  box-shadow: 0 10px 30px -5px rgba(240, 200, 210, 0.15), var(--shadow-sm);
  padding: 2.5rem;
}

.details-card h2 {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-primary);
}

.details-card h2 svg {
  width: 24px;
  height: 24px;
  fill: var(--baby-pink-dark);
}

.details-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  list-style: none;
}

.details-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.details-icon-wrapper {
  background-color: var(--baby-pink-light);
  border-radius: 12px;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.details-icon-wrapper svg {
  width: 20px;
  height: 20px;
  fill: var(--baby-pink-dark);
}

.details-info h3 {
  font-family: var(--font-accent);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.15rem;
}

.details-info p {
  color: var(--text-primary);
  font-weight: 500;
  font-size: 1.05rem;
}

.details-info span {
  display: block;
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
}

/* Registry Buttons */
.registry-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.registry-btn {
  background-color: white;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  font-family: var(--font-accent);
  font-weight: 600;
  font-size: 0.85rem;
  text-align: center;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  box-shadow: var(--shadow-sm);
}

.registry-btn:hover {
  transform: translateY(-2px);
  border-color: var(--baby-pink-dark);
  box-shadow: 0 8px 16px rgba(240, 200, 210, 0.2);
}

.registry-btn span {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--text-light);
}

/* RSVP Form Styling */
.rsvp-card {
  background: white;
  border-radius: var(--radius-lg);
  border: 1px solid hsla(260, 65%, 90%, 0.35);
  box-shadow: 0 15px 35px -5px rgba(210, 200, 240, 0.15), var(--shadow-md);
  padding: 3rem;
  position: relative;
}

.rsvp-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 6px;
  background: linear-gradient(90deg, var(--baby-pink) 0%, var(--baby-lavender) 100%);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.rsvp-card h2 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.rsvp-card h2 span {
  color: var(--baby-pink-dark);
}

.rsvp-subtitle {
  color: var(--text-secondary);
  margin-bottom: 2rem;
  font-size: 0.95rem;
}

.rsvp-form-group {
  margin-bottom: 1.5rem;
  position: relative;
}

.rsvp-label {
  display: block;
  font-family: var(--font-accent);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.rsvp-input {
  width: 100%;
  padding: 0.85rem 1.1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  transition: all var(--transition-fast);
  outline: none;
}

.rsvp-input:focus {
  border-color: var(--baby-lavender-dark);
  background-color: white;
  box-shadow: 0 0 0 4px hsla(260, 65%, 91%, 0.5);
}

/* Attending Toggle Styling */
.attendance-toggle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.attendance-option {
  position: relative;
  cursor: pointer;
}

.attendance-option input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.attendance-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  text-align: center;
  font-family: var(--font-accent);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-secondary);
  transition: all var(--transition-bounce);
}

.attendance-desc {
  font-size: 0.75rem;
  font-weight: 500;
  opacity: 0.85;
  margin-top: 0.25rem;
  display: block;
}

.attendance-box svg {
  width: 24px;
  height: 24px;
  fill: var(--text-light);
  transition: fill var(--transition-fast), transform var(--transition-bounce);
}

.attendance-option:hover .attendance-box {
  border-color: var(--text-light);
  background-color: var(--bg-secondary);
}

/* YES - Active State styling */
.attendance-option input[value="yes"]:checked + .attendance-box {
  background-color: hsl(140, 60%, 96%);
  border-color: hsl(140, 50%, 65%);
  color: hsl(140, 50%, 30%);
}

.attendance-option input[value="yes"]:checked + .attendance-box svg {
  fill: hsl(140, 50%, 55%);
  transform: scale(1.15) rotate(-5deg);
}

/* NO - Active State styling */
.attendance-option input[value="no"]:checked + .attendance-box {
  background-color: hsl(355, 75%, 96%);
  border-color: hsl(355, 55%, 75%);
  color: hsl(355, 50%, 40%);
}

.attendance-option input[value="no"]:checked + .attendance-box svg {
  fill: hsl(355, 55%, 65%);
  transform: scale(1.15) rotate(5deg);
}

/* Guest Counter Styles */
.guest-counter {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.counter-btn {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  background-color: white;
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  color: var(--text-primary);
}

.counter-btn:hover {
  background-color: var(--bg-secondary);
  border-color: var(--text-secondary);
}

.counter-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.counter-value {
  width: 50px;
  text-align: center;
  font-family: var(--font-accent);
  font-size: 1.1rem;
  font-weight: 600;
}

/* Collapse animation helper */
.collapsible-fields {
  max-height: 500px;
  overflow: hidden;
  transition: max-height var(--transition-normal), opacity var(--transition-normal);
  opacity: 1;
}

.collapsible-fields.collapsed {
  max-height: 0;
  opacity: 0;
  margin-bottom: 0;
  pointer-events: none;
}

/* Sweet Wishes Text Area */
.rsvp-textarea {
  resize: vertical;
  min-height: 80px;
}

.char-counter {
  position: absolute;
  right: 0.5rem;
  bottom: -1.25rem;
  font-size: 0.75rem;
  color: var(--text-light);
}

/* Submitting State Button styles */
.btn-submit {
  width: 100%;
  padding: 1rem;
  font-size: 1.05rem;
  background: linear-gradient(135deg, var(--baby-pink-dark) 0%, var(--baby-lavender-dark) 100%);
  border: none;
  box-shadow: 0 6px 18px rgba(230, 140, 160, 0.25);
  margin-top: 1rem;
}

.btn-submit:hover {
  background: linear-gradient(135deg, hsl(345, 60%, 60%) 0%, hsl(260, 45%, 60%) 100%);
  box-shadow: 0 8px 24px rgba(230, 140, 160, 0.35);
  transform: translateY(-2px);
}

.btn-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* RSVP Success State Overlay */
.rsvp-success-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: white;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem;
  z-index: 10;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.rsvp-success-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.success-icon-wrapper {
  background-color: var(--baby-pink-light);
  border-radius: 50%;
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
  animation: bounce-icon 0.8s var(--transition-bounce) both;
}

.success-icon-wrapper svg {
  width: 40px;
  height: 40px;
  fill: var(--baby-pink-dark);
}

.rsvp-success-overlay h3 {
  font-size: 2.2rem;
  margin-bottom: 0.75rem;
}

.rsvp-success-overlay p {
  color: var(--text-secondary);
  max-width: 320px;
  margin-bottom: 2rem;
}

@keyframes bounce-icon {
  0% { transform: scale(0.3); opacity: 0; }
  50% { transform: scale(1.1); }
  75% { transform: scale(0.9); }
  100% { transform: scale(1); opacity: 1; }
}

/* Confetti Canvas */
#confettiCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1000;
}

/* Mobile Layout overrides */
@media (max-width: 992px) {
  .shower-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .shower-hero {
    padding: 3.5rem 0 2rem 0;
  }
  
  .rsvp-card {
    padding: 2rem;
  }
}