/* ============================================
   Terry Farlow's 60th Birthday - Shared Styles
   ============================================ */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --gold: #FFD700;
  --orange: #FF6600;
  --pink: #FF69B4;
  --purple: #9B59B6;
  --dark: #0a0a0a;
}

body {
  font-family: 'Georgia', serif;
  background: var(--dark);
  color: #fff;
  overflow: hidden;
  height: 100vh;
  width: 100vw;
}

/* ============================================
   SLIDESHOW PAGE
   ============================================ */

#slideshow-container {
  position: relative;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  background: #000;
}

/* Blurred background layers */
.bg-blur {
  position: absolute;
  inset: -30px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  filter: blur(25px) brightness(0.35) saturate(0.7);
  transform: scale(1.15);
  transition: opacity 1.2s ease;
  z-index: 1;
}

.bg-blur.hidden {
  opacity: 0;
}

/* Main image layers */
.slide-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: opacity 1.2s ease;
  z-index: 2;
}

.slide-img.hidden {
  opacity: 0;
}

/* Transition overlay */
#transition-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 10;
  background: radial-gradient(ellipse at center, #1a0a2e 0%, #000 70%);
  transition: opacity 0.8s ease;
}

#transition-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}

.transition-text {
  font-size: clamp(3rem, 8vw, 7rem);
  font-weight: 900;
  text-align: center;
  text-shadow: 0 0 40px currentColor, 0 0 80px currentColor;
  letter-spacing: 0.05em;
  animation: textPulse 1.5s ease-in-out infinite alternate;
  padding: 0 2rem;
  line-height: 1.2;
}

.transition-subtitle {
  font-size: clamp(1.2rem, 3vw, 2rem);
  color: rgba(255,255,255,0.6);
  margin-top: 1.5rem;
  font-style: italic;
  letter-spacing: 0.1em;
}

@keyframes textPulse {
  from { transform: scale(1); filter: brightness(1); }
  to   { transform: scale(1.04); filter: brightness(1.3); }
}

/* Confetti particles */
.confetti-container {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: -1;
}

.confetti-piece {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 2px;
  animation: confettiFall linear infinite;
}

@keyframes confettiFall {
  0%   { transform: translateY(-20px) rotate(0deg); opacity: 1; }
  100% { transform: translateY(100vh) rotate(720deg); opacity: 0.2; }
}

/* Stars / sparkles */
.sparkle {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  animation: sparklePop 2s ease-in-out infinite;
}

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

/* ============================================
   WATERMARK
   ============================================ */

#watermark {
  position: absolute;
  bottom: 24px;
  right: 24px;
  z-index: 20;
  font-size: clamp(0.75rem, 1.5vw, 1.1rem);
  font-style: italic;
  color: rgba(255, 215, 0, 0.75);
  text-shadow: 0 1px 4px rgba(0,0,0,0.8);
  letter-spacing: 0.05em;
  pointer-events: none;
  background: rgba(0,0,0,0.25);
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid rgba(255,215,0,0.3);
  backdrop-filter: blur(4px);
}

/* ============================================
   QR CODE PANEL
   ============================================ */

#qr-panel {
  position: absolute;
  top: 20px;
  left: 20px;
  z-index: 20;
  background: rgba(0, 0, 0, 0.65);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 12px;
  padding: 12px;
  text-align: center;
  backdrop-filter: blur(8px);
  cursor: pointer;
  transition: transform 0.2s, background 0.2s;
}

#qr-panel:hover {
  transform: scale(1.05);
  background: rgba(0,0,0,0.8);
}

#qr-panel canvas,
#qr-panel img {
  display: block;
  border-radius: 6px;
}

#qr-label {
  font-size: 0.65rem;
  color: rgba(255,255,255,0.8);
  margin-top: 6px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  line-height: 1.3;
}

/* ============================================
   FLOATING COMMENT BUBBLES
   ============================================ */

#bubbles-container {
  position: absolute;
  inset: 0;
  z-index: 15;
  pointer-events: none;
  overflow: hidden;
}

.comment-bubble {
  position: absolute;
  max-width: 230px;
  min-width: 140px;
  padding: 14px 16px 12px;
  border-radius: 22px;
  font-size: 0.9rem;
  line-height: 1.5;
  color: #fff;
  box-shadow:
    0 6px 24px rgba(0,0,0,0.5),
    0 0 0 1px rgba(255,255,255,0.15),
    inset 0 1px 0 rgba(255,255,255,0.25);
  animation: bubbleFloat var(--duration) ease-out forwards;
  pointer-events: none;
  word-wrap: break-word;
  overflow: visible;
}

/* Speech bubble tail */
.comment-bubble::before {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 22px;
  width: 18px;
  height: 12px;
  background: inherit;
  clip-path: polygon(0 0, 100% 0, 30% 100%);
  filter: drop-shadow(0 3px 3px rgba(0,0,0,0.3));
}

/* Decorative emoji badge */
.bubble-emoji {
  position: absolute;
  top: -12px;
  right: -8px;
  font-size: 1.4rem;
  animation: badgeSpin 4s ease-in-out infinite;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.4));
  line-height: 1;
}

@keyframes badgeSpin {
  0%,100% { transform: rotate(-10deg) scale(1); }
  50%     { transform: rotate(10deg) scale(1.15); }
}

/* Shimmer overlay */
.comment-bubble::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 22px;
  background: linear-gradient(
    135deg,
    rgba(255,255,255,0.18) 0%,
    rgba(255,255,255,0) 50%,
    rgba(255,255,255,0.06) 100%
  );
  pointer-events: none;
}

.bubble-message {
  font-style: italic;
  font-size: 0.92rem;
  line-height: 1.5;
  margin-bottom: 8px;
  text-shadow: 0 1px 3px rgba(0,0,0,0.3);
  letter-spacing: 0.01em;
}

.bubble-name {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.85;
  padding-top: 6px;
  border-top: 1px solid rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  gap: 4px;
}

.bubble-name::before {
  content: '—';
  opacity: 0.6;
}

/* Float + sway + bounce-pop animation */
@keyframes bubbleFloat {
  0%   {
    transform: translateY(0) translateX(0) rotate(var(--tilt)) scale(0);
    opacity: 0;
  }
  5%   {
    transform: translateY(-40px) translateX(0) rotate(var(--tilt)) scale(1.2);
    opacity: 1;
  }
  9%   {
    transform: translateY(-30px) translateX(0) rotate(var(--tilt)) scale(0.92);
    opacity: 1;
  }
  13%  {
    transform: translateY(-38px) translateX(0) rotate(var(--tilt)) scale(1.04);
    opacity: 1;
  }
  16%  {
    transform: translateY(-35px) translateX(0) rotate(var(--tilt)) scale(1);
    opacity: 1;
  }
  45%  {
    transform: translateY(-40vh) translateX(var(--sway)) rotate(calc(var(--tilt) * 0.4)) scale(1);
    opacity: 1;
  }
  80%  {
    transform: translateY(-72vh) translateX(calc(var(--sway) * -0.5)) rotate(calc(var(--tilt) * -0.6)) scale(0.95);
    opacity: 0.9;
  }
  100% {
    transform: translateY(-92vh) translateX(0) rotate(calc(var(--tilt) * -1)) scale(0.85);
    opacity: 0;
  }
}

/* ============================================
   PROGRESS BAR
   ============================================ */

#progress-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: rgba(255,255,255,0.1);
  z-index: 25;
}

#progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--gold), var(--orange));
  width: 0%;
  transition: none;
}

/* ============================================
   NAVIGATION BUTTONS
   ============================================ */

.nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 20;
  width: 50px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: rgba(255,255,255,0.0);
  cursor: pointer;
  transition: color 0.3s, background 0.3s;
  border-radius: 8px;
}

.nav-btn:hover {
  color: rgba(255,255,255,0.8);
  background: rgba(0,0,0,0.3);
}

#nav-left  { left: 10px; }
#nav-right { right: 10px; }

/* Pause indicator */
#pause-indicator {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 30;
  font-size: 5rem;
  color: rgba(255,255,255,0.6);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s;
}

#pause-indicator.visible {
  opacity: 1;
}

/* Slide counter */
#slide-counter {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 20;
  font-size: 0.7rem;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.1em;
}

/* ============================================
   COMMENTS PAGE
   ============================================ */

body.comments-page {
  overflow: auto;
  background: linear-gradient(135deg, #1a0a2e 0%, #0d1b4b 50%, #1a0a2e 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

#comments-wrapper {
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  padding: 24px 20px 40px;
}

.comments-header {
  text-align: center;
  margin-bottom: 32px;
}

.comments-header .cake-emoji {
  font-size: 3.5rem;
  display: block;
  margin-bottom: 8px;
  animation: bounceCake 2s ease-in-out infinite;
}

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

.comments-header h1 {
  font-size: 1.8rem;
  background: linear-gradient(135deg, var(--gold), var(--orange));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 6px;
}

.comments-header p {
  color: rgba(255,255,255,0.6);
  font-size: 0.95rem;
}

.form-card {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 20px;
  padding: 28px 24px;
  backdrop-filter: blur(10px);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.6);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 12px;
  padding: 14px 16px;
  color: #fff;
  font-size: 1rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s, background 0.2s;
  resize: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255,255,255,0.3);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  background: rgba(255,255,255,0.12);
}

.form-group textarea {
  height: 120px;
  line-height: 1.5;
}

.char-count {
  text-align: right;
  font-size: 0.72rem;
  color: rgba(255,255,255,0.35);
  margin-top: 4px;
}

.submit-btn {
  width: 100%;
  padding: 16px;
  border: none;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--gold), var(--orange));
  color: #1a0a0a;
  font-size: 1.1rem;
  font-weight: bold;
  font-family: inherit;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, opacity 0.2s;
  letter-spacing: 0.05em;
}

.submit-btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(255,165,0,0.4);
}

.submit-btn:active:not(:disabled) {
  transform: translateY(0);
}

.submit-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Success state */
#success-message {
  display: none;
  text-align: center;
  padding: 40px 20px;
}

#success-message .success-emoji {
  font-size: 4rem;
  display: block;
  margin-bottom: 16px;
  animation: popIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes popIn {
  from { transform: scale(0); }
  to   { transform: scale(1); }
}

#success-message h2 {
  font-size: 1.6rem;
  color: var(--gold);
  margin-bottom: 8px;
}

#success-message p {
  color: rgba(255,255,255,0.6);
  margin-bottom: 24px;
}

.send-another-btn {
  display: inline-block;
  padding: 12px 28px;
  border: 2px solid var(--gold);
  border-radius: 12px;
  color: var(--gold);
  font-size: 1rem;
  font-family: inherit;
  cursor: pointer;
  background: transparent;
  transition: background 0.2s, color 0.2s;
  text-decoration: none;
}

.send-another-btn:hover {
  background: var(--gold);
  color: #1a0a0a;
}

/* Error message */
.error-msg {
  background: rgba(220, 53, 69, 0.2);
  border: 1px solid rgba(220, 53, 69, 0.5);
  border-radius: 10px;
  padding: 12px 16px;
  color: #ff6b7a;
  font-size: 0.9rem;
  margin-bottom: 16px;
  display: none;
}

.error-msg.visible {
  display: block;
}

/* Footer note */
.comments-footer {
  text-align: center;
  margin-top: 20px;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.3);
}

/* View all messages button */
.view-all-section {
  text-align: center;
  margin-top: 20px;
}

.view-all-btn {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 12px;
  color: rgba(255,255,255,0.65);
  font-size: 0.95rem;
  font-family: inherit;
  padding: 12px 24px;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
  width: 100%;
}

.view-all-btn:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(255,215,0,0.06);
}

/* All comments panel */
.all-comments-panel {
  margin-top: 16px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 20px;
  overflow: hidden;
}

.all-comments-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.04);
}

.all-comments-header h2 {
  font-size: 1.1rem;
  color: var(--gold);
  margin: 0;
}

.close-panel-btn {
  background: transparent;
  border: none;
  color: rgba(255,255,255,0.5);
  font-size: 1.1rem;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
  transition: color 0.2s, background 0.2s;
  font-family: inherit;
}

.close-panel-btn:hover {
  color: #fff;
  background: rgba(255,255,255,0.1);
}

#all-comments-list {
  max-height: 400px;
  overflow-y: auto;
  padding: 8px 0;
}

#all-comments-list::-webkit-scrollbar {
  width: 4px;
}

#all-comments-list::-webkit-scrollbar-track {
  background: transparent;
}

#all-comments-list::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.2);
  border-radius: 2px;
}

.comment-card {
  padding: 14px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background 0.15s;
}

.comment-card:last-child {
  border-bottom: none;
}

.comment-card:hover {
  background: rgba(255,255,255,0.04);
}

.comment-card-name {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gold);
  margin-bottom: 4px;
}

.comment-card-message {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.85);
  font-style: italic;
  line-height: 1.4;
}

.comment-card-time {
  font-size: 0.7rem;
  color: rgba(255,255,255,0.3);
  margin-top: 5px;
}

.comments-loading,
.no-comments {
  text-align: center;
  padding: 30px 20px;
  color: rgba(255,255,255,0.4);
  font-size: 0.9rem;
  font-style: italic;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 480px) {
  .form-card {
    padding: 20px 16px;
  }

  .comments-header h1 {
    font-size: 1.5rem;
  }

  .comment-bubble {
    max-width: 170px;
    font-size: 0.78rem;
  }
}