:root{
  /* Valentine palette */
  --bg1:#1a0012;
  --bg2:#33001f;
  --card: rgba(255, 240, 246, .10);
  --card2: rgba(255, 59, 107, .08);
  --text:#fff7fb;
  --muted: rgba(255,247,251,.78);
  --border: rgba(255, 215, 231, .22);
  --radius: 22px;
  --shadow: 0 30px 90px rgba(0,0,0,.60);

  --pink:#ff3b6b;
  --rose:#ff7aa8;
  --soft:#ffd7e7;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;
  color:var(--text);
  background:
    radial-gradient(1200px 900px at 18% 12%, rgba(255,59,107,.22), transparent 55%),
    radial-gradient(900px 700px at 82% 25%, rgba(255,122,168,.18), transparent 55%),
    radial-gradient(1100px 900px at 50% 90%, rgba(255,215,231,.10), transparent 60%),
    linear-gradient(180deg, var(--bg1), var(--bg2));
  overflow-x:hidden;
}

/* Animated bubble hearts layer */
.hearts-layer{
  position: fixed;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}
.heart{
  position: absolute;
  bottom: -40px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 18px;
  opacity: 0.85;
  filter: drop-shadow(0 10px 18px rgba(0,0,0,.35));
  animation: floatUp linear forwards;
  will-change: transform, opacity;
}
/* "Bubble" look */
.heart::before{
  content: "❤";
  display: block;
  color: rgba(255, 215, 231, .85);
  text-shadow: 0 0 12px rgba(255, 59, 107, .30);
}
@keyframes floatUp{
  0%   { transform: translate(var(--x), 0) scale(var(--s)); opacity: 0; }
  8%   { opacity: var(--o); }
  80%  { opacity: var(--o); }
  100% { transform: translate(calc(var(--x) + var(--drift)), calc(-1 * var(--h))) scale(var(--s)); opacity: 0; }
}

.wrap{
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:18px;
  position: relative;
  z-index: 1; /* above hearts */
}

.card{
  width:min(860px,92vw);
  background: linear-gradient(135deg, var(--card), var(--card2));
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:22px 20px;
  text-align:center;
  overflow:hidden;
  backdrop-filter: blur(12px);
  position: relative;
}

/* subtle sparkle */
.card::before{
  content:"";
  position:absolute;
  inset:-40px;
  background-image:
    radial-gradient(circle at 10% 20%, rgba(255,122,168,.25) 0 2px, transparent 3px),
    radial-gradient(circle at 30% 75%, rgba(255,215,231,.18) 0 2px, transparent 3px),
    radial-gradient(circle at 70% 30%, rgba(255,59,107,.20) 0 2px, transparent 3px),
    radial-gradient(circle at 85% 65%, rgba(255,215,231,.14) 0 2px, transparent 3px);
  filter: blur(.2px);
  opacity:.6;
  pointer-events:none;
}

h1{
  margin:0 0 10px;
  font-size:clamp(28px,4.8vw,46px);
  letter-spacing:-.02em;
  position: relative;
}
.sub{
  color:var(--muted);
  margin:0 0 14px;
  line-height:1.55;
  position: relative;
}

/* Image wrapper fits any aspect ratio without cropping */
.photoWrap{
  width:100%;
  border-radius:18px;
  border:1px solid rgba(255,215,231,.25);
  background: rgba(0,0,0,.18);
  box-shadow: 0 18px 50px rgba(0,0,0,.45);
  overflow:hidden;
  display:flex;
  align-items:center;
  justify-content:center;
  position: relative;
}
.photo{
  width:100%;
  height: min(56vh, 520px);
  object-fit: contain;
  display:block;
  background: transparent;
}

.caption{
  margin: 12px 0 0;
  color: rgba(255,247,251,.92);
  font-weight: 650;
  position: relative;
}

.nav,.choiceRow{
  display:flex;
  justify-content:center;
  align-items:center;
  gap:16px;
  margin-top:16px;
  flex-wrap:wrap;
  position: relative;
}
.choiceRow{position:relative}

.btn{
  min-width:140px;
  padding:12px 16px;
  border-radius:14px;
  border:1px solid rgba(255,215,231,.28);
  background: rgba(255,255,255,.06);
  color: var(--text);
  font-weight: 850;
  cursor:pointer;
  transition: transform .12s ease, background .15s ease, box-shadow .15s ease;
  user-select:none;
  -webkit-tap-highlight-color: transparent;
}
.btn:hover{
  background: rgba(255,255,255,.09);
  box-shadow: 0 10px 28px rgba(255,59,107,.12);
}
.btn.primary{
  border-color: rgba(255,59,107,.55);
  background: linear-gradient(135deg, rgba(255,59,107,.38), rgba(255,122,168,.20));
}
.btn.danger{
  border-color: rgba(255,122,168,.30);
  background: rgba(255,122,168,.12);
}

@media(max-width:520px){
  .choiceRow,.nav{flex-direction:column}
  .btn{width:90%;min-width:0}
  .photo{height: min(46vh, 420px);}
}