:root {
  --pink: #ffb7b2;
  --pink-soft: #ffd1dc;
  --heart: #ff8a8a;
  --cream: #fff2cc;
  --mint: #e2f0cb;
  --bg: #fff9f9;
  --surface: rgba(255, 255, 255, 0.78);
  --text: #5d4e4e;
  --text-soft: #8b7b7b;
  --shadow: 0 20px 50px -20px rgba(255, 138, 138, 0.55);
  --radius: 28px;
  --font-body: 'Quicksand', system-ui, sans-serif;
  --font-script: 'Dancing Script', cursive;
}

* { box-sizing: border-box; }

html, body { margin: 0; min-height: 100%; }

body {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  padding: max(24px, 6vh) 16px 40px;
  font-family: var(--font-body);
  color: var(--text);
  background:
    radial-gradient(circle at 15% 10%, var(--cream) 0, transparent 45%),
    radial-gradient(circle at 85% 90%, var(--mint) 0, transparent 40%),
    linear-gradient(160deg, var(--bg) 0%, var(--pink-soft) 100%);
  background-attachment: fixed;
  overflow-x: hidden;
}

.card {
  position: relative;
  z-index: 1;
  width: min(100%, 460px);
  padding: 36px 28px 28px;
  text-align: center;
  background: var(--surface);
  border: 2px solid #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  animation: rise 0.8s ease-out both;
}

.eyebrow {
  margin: 0;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--heart);
}

.names {
  margin: 8px 0 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  font-family: var(--font-script);
  font-size: clamp(2.6rem, 11vw, 3.4rem);
  font-weight: 700;
  line-height: 1.1;
}

.heart {
  border: 0;
  background: none;
  padding: 4px;
  font-size: 0.8em;
  line-height: 1;
  color: var(--heart);
  cursor: pointer;
  animation: beat 1.4s ease-in-out infinite;
}

.heart:focus-visible { outline: 3px dashed var(--pink); outline-offset: 4px; border-radius: 50%; }

.full-names { margin: 4px 0 0; text-wrap: balance; font-size: 0.9rem; color: var(--text-soft); }

.counter {
  margin: 28px 0 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.days {
  font-size: clamp(4.2rem, 22vw, 6rem);
  font-weight: 700;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(135deg, var(--heart), #ffa9c6);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.days-label { font-size: 1.1rem; font-weight: 600; color: var(--text-soft); }

.parts {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.parts li {
  padding: 12px 6px;
  border-radius: 18px;
  background: #fff;
  display: flex;
  flex-direction: column;
}

.parts li:nth-child(1) { background: var(--cream); }
.parts li:nth-child(2) { background: #ffe4e8; }
.parts li:nth-child(3) { background: var(--mint); }

.parts strong { font-size: 1.6rem; font-variant-numeric: tabular-nums; }
.parts span { font-size: 0.85rem; color: var(--text-soft); }

.clock-line { margin: 18px 0 0; color: var(--text-soft); }
.clock { font-weight: 700; color: var(--text); font-variant-numeric: tabular-nums; }

.upcoming { margin-top: 26px; display: grid; gap: 10px; text-align: left; }

.event {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border-radius: 20px;
  background: #fff;
  border: 1.5px dashed var(--pink);
}

.event-icon { font-size: 1.8rem; }
.event h2 { margin: 0; font-size: 1rem; }
.event p { margin: 2px 0 0; font-size: 0.9rem; color: var(--text-soft); }
.event strong { color: var(--heart); }

.since { margin-top: 22px; font-size: 0.85rem; color: var(--text-soft); }

.error p { margin: 12px 0 0; }
.hint { font-size: 0.9rem; color: var(--text-soft); }
.noscript { text-align: center; }

.hearts { position: fixed; inset: 0; pointer-events: none; overflow: hidden; }

.float-heart {
  position: absolute;
  bottom: -40px;
  color: var(--pink);
  opacity: 0.55;
  animation: float linear infinite;
}

.burst-heart {
  position: fixed;
  z-index: 2;
  pointer-events: none;
  color: var(--heart);
  font-size: 20px;
  animation: burst 0.9s ease-out forwards;
}

@keyframes float {
  from { transform: translateY(0) rotate(0deg); }
  to { transform: translateY(-110vh) rotate(25deg); }
}

@keyframes beat {
  0%, 100% { transform: scale(1); }
  15% { transform: scale(1.25); }
  30% { transform: scale(1); }
  45% { transform: scale(1.15); }
}

@keyframes burst {
  from { transform: translate(-50%, -50%) scale(0.6); opacity: 1; }
  to { transform: translate(calc(-50% + var(--dx)), calc(-50% + var(--dy))) scale(1.2); opacity: 0; }
}

@keyframes rise {
  from { transform: translateY(16px); opacity: 0; }
  to { transform: none; opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .card, .heart, .float-heart, .burst-heart { animation: none; }
  .float-heart { display: none; }
}