:root {
  --gold: #f5d28a;
  --ink: #fff7e6;
}

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

html,
body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #04110a;
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
}

#stage {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(ellipse at 50% 45%, #1f5a3a 0%, #0d2e1c 55%, #04110a 100%);
}

#pile,
#tiles,
#confetti {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

/* ---- Title ---- */
#title {
  position: absolute;
  left: 0;
  top: 50%;
  width: 100%;
  text-align: center;
  font-size: 6vw;
  font-weight: 700;
  color: var(--gold);
  transform: translateY(-50%);
  text-shadow: 0 0 2vw rgba(245, 210, 138, 0.45);
  transition: top 1.2s ease, font-size 1.2s ease, transform 1.2s ease;
  z-index: 5;
  pointer-events: none;
}

#title.docked {
  top: 2.5vh;
  font-size: 4vw;
  transform: none;
}

#title span {
  display: inline-block;
  opacity: 0;
  animation: letter 0.5s ease forwards;
}

@keyframes letter {
  from {
    opacity: 0;
    transform: translateY(0.4em) scale(0.8);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* ---- Caption ---- */
#caption {
  position: absolute;
  left: 0;
  bottom: 3vh;
  width: 100%;
  text-align: center;
  font-size: 2.6vw;
  font-style: italic;
  color: var(--ink);
  text-shadow: 0 0 1.2vw rgba(0, 0, 0, 0.8);
  opacity: 0;
  z-index: 4;
  pointer-events: none;
}

/* ---- Pile of polaroids ---- */
.card {
  position: absolute;
  left: 50%;
  top: 56%;
  width: 0;
  height: 0;
  will-change: transform, opacity;
}

.frame {
  position: absolute;
  left: 0;
  top: 0;
  padding: 1.2vh 1.2vh 4.2vh;
  background: #fffdf7;
  transform: translate(-50%, -50%);
  box-shadow: 0 1.5vh 4vh rgba(0, 0, 0, 0.55);
}

.frame img {
  display: block;
  max-width: 42vw;
  max-height: 54vh;
}

/* ---- Spotlight ---- */
#spotlight {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(4, 17, 10, 0.85);
  z-index: 8;
}

#spotlight .frame {
  position: relative;
  transform: none;
  overflow: hidden;
}

#spotlight .frame img {
  max-width: 70vw;
  max-height: 66vh;
}

#spotlight p {
  margin-top: 3vh;
  font-size: 3.4vw;
  font-style: italic;
  color: var(--gold);
}

/* ---- Final mosaic ---- */
.tile {
  position: absolute;
  background-size: cover;
  background-position: center;
  border-radius: 2px;
  box-shadow: 0 0 6px rgba(0, 0, 0, 0.5);
}

/* ---- Skip / replay button ---- */
#skip {
  position: absolute;
  right: 2vw;
  bottom: 2.5vh;
  z-index: 20;
  padding: 1.2vh 1.8vw;
  font: 600 1.5vw/1 Arial, sans-serif;
  color: var(--gold);
  background: rgba(8, 30, 18, 0.6);
  border: 1px solid rgba(245, 210, 138, 0.6);
  border-radius: 99px;
  opacity: 0.45;
  cursor: pointer;
  transition: opacity 0.3s;
}

#skip:hover,
#skip:focus {
  opacity: 1;
  outline: none;
}

#skip.hidden {
  display: none;
}