body, html {
  margin: 0;
  padding: 0;
  overflow: hidden;
  font-family: 'Georgia', serif;
}

/* Birthday Card Container */
#birthdayCard {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  transition: opacity 1s ease-out;
}

#birthdayCard.fade-out {
  opacity: 0;
  pointer-events: none;
}


.card-background {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #f8d7e6 0%, #e8c5d8 30%, #d4a5d4 60%, #c89bc9 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

/* Shimmer border */
.card-background::before {
  content: '';
  position: absolute;
  inset: 12px;
  border-radius: 28px;
  padding: 2px;
  background: conic-gradient(from 0deg, #ff4d6d, #ffca3a, #00d4ff, #a0ff7b, #ff7ce5, #8c6cff, #ff4d6d);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: destination-out;
  mask-composite: exclude;
  animation: rotate-border 6s linear infinite;
  pointer-events: none;
  z-index: 3;
}

@keyframes rotate-border {
  to { transform: rotate(360deg); }
}

/* Glowing orbs */
.orbs {
  position: absolute;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: hidden;
  z-index: 2;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(14px);
  opacity: 0.6;
  mix-blend-mode: screen;
  animation: float-orb 12s ease-in-out infinite;
}

.orb-1 { width: 180px; height: 180px; background: rgba(255, 120, 200, 0.35); top: 10%; left: 15%; animation-delay: 0s; }
.orb-2 { width: 140px; height: 140px; background: rgba(120, 210, 255, 0.35); top: 25%; right: 12%; animation-delay: 1.2s; }
.orb-3 { width: 160px; height: 160px; background: rgba(180, 255, 120, 0.35); bottom: 15%; left: 20%; animation-delay: 2.4s; }
.orb-4 { width: 130px; height: 130px; background: rgba(255, 220, 120, 0.35); bottom: 25%; right: 18%; animation-delay: 3.1s; }

@keyframes float-orb {
  0%, 100% { transform: translate(0,0) scale(1); }
  50% { transform: translate(12px, -18px) scale(1.12); }
}

/* Twinkling stars */
.twinkle-stars {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 4;
}

.twinkle {
  position: absolute;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: white;
  opacity: 0;
  box-shadow: 0 0 10px rgba(255,255,255,0.8);
  animation: twinkle 2.5s infinite ease-in-out;
}

.twinkle:nth-child(1)  { top: 10%; left: 20%; animation-delay: 0s; }
.twinkle:nth-child(2)  { top: 22%; left: 45%; animation-delay: 0.3s; }
.twinkle:nth-child(3)  { top: 35%; left: 70%; animation-delay: 0.6s; }
.twinkle:nth-child(4)  { top: 50%; left: 15%; animation-delay: 0.9s; }
.twinkle:nth-child(5)  { top: 55%; left: 55%; animation-delay: 1.2s; }
.twinkle:nth-child(6)  { top: 65%; left: 80%; animation-delay: 1.5s; }
.twinkle:nth-child(7)  { top: 75%; left: 30%; animation-delay: 1.8s; }
.twinkle:nth-child(8)  { top: 82%; left: 60%; animation-delay: 2.1s; }
.twinkle:nth-child(9)  { top: 90%; left: 40%; animation-delay: 2.4s; }
.twinkle:nth-child(10) { top: 20%; left: 80%; animation-delay: 2.7s; }

@keyframes twinkle {
  0%, 100% { opacity: 0; transform: scale(0.6); }
  50% { opacity: 1; transform: scale(1.2); }
}


/* Cursor sparkles */
.cursor-sparkle {
  position: fixed;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  pointer-events: none;
  opacity: 0.8;
  transform: translate(-50%, -50%) scale(0.1);
  transition: transform 0.5s ease-out, opacity 0.5s ease-out;
  z-index: 99999;
}

.cursor-sparkle.faded {
  opacity: 0;
  transform: translate(-50%, -50%) scale(1.6);
}

/* Bokeh Effects */
.bokeh {
  position: absolute;
  background: radial-gradient(circle, rgba(255,255,255,0.8), rgba(255,255,255,0));
  border-radius: 50%;
  animation: float-bokeh 8s infinite ease-in-out;
}

.bokeh:nth-child(1) {
  width: 120px;
  height: 120px;
  top: 10%;
  left: 15%;
  animation-delay: 0s;
  opacity: 0.4;
}

.bokeh:nth-child(2) {
  width: 80px;
  height: 80px;
  top: 60%;
  right: 10%;
  animation-delay: 2s;
  opacity: 0.5;
}

.bokeh:nth-child(3) {
  width: 100px;
  height: 100px;
  bottom: 15%;
  left: 20%;
  animation-delay: 4s;
  opacity: 0.3;
}

@keyframes float-bokeh {
  0%, 100% { transform: translateY(0) translateX(0); }
  50% { transform: translateY(-20px) translateX(10px); }
}


/* Card Content */
.card-content {
  text-align: center;
  z-index: 10;
  color: #333;
  max-width: 90%;
}

.greeting {
  position: relative;
  z-index: 5;
  font-size: 3.8rem;
  font-weight: 700;
  margin: 0 0 20px 0;
  line-height: 1.05;
  color: #2c1a3a;
  text-shadow: 0 2px 10px rgba(0,0,0,0.25);
  letter-spacing: 1px;
}

.line {
  opacity: 0;
  display: inline-block;
  animation: fadeSlideIn 1s ease-out forwards;
  font-weight: 700;
  letter-spacing: 0.6px;
  background: transparent;
}

.greeting .line-2 { font-family: 'Cinzel Decorative', serif; font-weight: 900; font-size: 4.2rem; animation-delay: 0.2s; letter-spacing: 1.6px; }

.greeting .birthday-text {
  color: transparent;
  background: linear-gradient(90deg, #ffb347, #ff6bcd, #7c4dff);
  background-clip: text;
  -webkit-background-clip: text;
  -moz-background-clip: text;
  -webkit-text-fill-color: transparent;
  -moz-text-fill-color: transparent;
  animation: pulseText 2.5s ease-in-out infinite;
  /* Fallback: show solid text if gradient clipping not supported */
  text-shadow: 0 0 4px rgba(0, 0, 0, 0.3);
  font-weight: 900;
  letter-spacing: 1.8px;
}

.greeting .to-you {
  font-style: normal;
  color: #7b3a8c;
}

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

@keyframes pulseText {
  0%, 100% { text-shadow: 0 0 6px rgba(255,255,255,0.8), 0 0 14px rgba(255, 105, 210, 0.6); }
  50% { text-shadow: 0 0 18px rgba(255,255,255,0.9), 0 0 26px rgba(255, 105, 210, 0.8); }
}

.message,
.message-2,
.final-message {
  font-family: 'Bodoni Moda', serif;
  font-style: italic;
  color: rgba(46, 18, 72, 0.95);
  font-weight: 700;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.message {
  font-size: 1.3rem;
  line-height: 1.8;
  margin: 20px 0 15px 0;
}

.message-2 {
  font-size: 1.15rem;
  line-height: 1.8;
  margin: 15px 0;
}

.final-message {
  font-size: 1.2rem;
  line-height: 1.8;
  margin: 20px 0;
}

.line-4 { animation-delay: 1.2s; }
.line-5 { animation-delay: 1.4s; }
.line-6 { animation-delay: 1.6s; }

.line-7 { animation-delay: 1.8s; }
.line-8 { animation-delay: 2.0s; }
.line-9 { animation-delay: 2.2s; }
.line-10 { animation-delay: 2.4s; }

.line-11 { animation-delay: 2.6s; }
.line-12 { animation-delay: 2.8s; }

/* Cake */
.cake {
  position: absolute;
  bottom: 40px;
  width: 150px;
  height: 100px;
  pointer-events: none;
}

.cake-body {
  width: 130px;
  height: 60px;
  background: linear-gradient(to right, #f5e6d3, #ffe6f0);
  border-radius: 30px 30px 40px 40px;
  position: relative;
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
  border-top: 3px solid rgba(255,200,200,0.5);
}

.cake-body::before {
  content: '';
  position: absolute;
  width: 120px;
  height: 8px;
  background: rgba(255,180,200,0.6);
  top: 8px;
  left: 5px;
  border-radius: 50%;
}

.candle {
  position: absolute;
  width: 4px;
  height: 30px;
  background: #ffcc00;
  left: 50%;
  top: -25px;
  transform: translateX(-2px);
  border-radius: 2px;
}

.flame {
  position: absolute;
  width: 8px;
  height: 12px;
  background: #ff6b35;
  left: 50%;
  top: -35px;
  transform: translateX(-4px);
  border-radius: 50% 50% 50% 0;
  animation: flicker 1.5s infinite;
}

@keyframes flicker {
  0%, 100% { height: 12px; opacity: 1; }
  50% { height: 14px; opacity: 0.8; }
}

/* Canvas */
#canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: block;
  z-index: -1;
  background: transparent;
  pointer-events: none;
}

#bear {
  position: absolute;
  left: 10px;
  bottom: 50px;
  width: 110px;
  z-index: 10;
  transition: filter 0.2s ease, transform 0.2s ease;
}

#bear:hover {
  width: 112px;
  transform: scale(1.2);
  cursor: pointer;
}