:root {
  --bg-dark: #090506;
  --bg-card: rgba(20, 10, 10, 0.9);
  --accent: #ffb347;
  --accent-deep: #ff7b39;
  --text-main: #ffe9cb;
  --text-subtle: #f8d7a5;
  --border: rgba(255, 179, 71, 0.35);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Trebuchet MS", "Segoe UI", system-ui, sans-serif;
  color: var(--text-main);
  background: radial-gradient(circle at 20% 10%, #2b1010 0%, var(--bg-dark) 55%), var(--bg-dark);
}

.app-shell {
  display: grid;
  place-items: center;
  min-height: 100vh;
  padding: 1rem;
}

.app-card {
  width: min(100%, 860px);
  border-radius: 22px;
  overflow: hidden;
  background: linear-gradient(rgba(5, 2, 2, 0.65), rgba(15, 4, 4, 0.88)), url("den-background.png") center/cover;
  border: 1px solid var(--border);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.45), 0 0 30px rgba(255, 124, 57, 0.15);
  padding: 1.2rem;
  display: grid;
  gap: 1rem;
}

.app-header h1 {
  margin: 0;
  font-size: clamp(1.65rem, 3vw, 2.3rem);
}

.subtitle {
  margin: 0.25rem 0 0;
  color: var(--text-subtle);
}

.scene {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 210px;
  background: rgba(8, 4, 4, 0.45);
  border: 1px solid rgba(255, 179, 71, 0.2);
  border-radius: 16px;
  overflow: hidden;
}

.jambo {
  width: min(90%, 330px);
  max-height: 190px;
  object-fit: contain;
  filter: drop-shadow(0 8px 14px rgba(0, 0, 0, 0.5));
  transition: transform 180ms ease;
}

.jambo.feed-bounce {
  transform: translateY(-4px) scale(1.03);
}

.snack-pop {
  position: absolute;
  width: 84px;
  right: 16%;
  top: 14%;
  opacity: 0;
  transform: translateY(18px) scale(0.8);
  transition: transform 220ms ease, opacity 220ms ease;
  filter: drop-shadow(0 6px 8px rgba(0, 0, 0, 0.55));
}

.snack-pop.show {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.status-panel {
  background: rgba(21, 7, 7, 0.8);
  border: 1px solid rgba(255, 179, 71, 0.22);
  border-radius: 14px;
  padding: 0.8rem 1rem;
}

.milestone {
  margin: 0;
  font-weight: 700;
  color: #ffd086;
}

.snack-message {
  margin: 0.45rem 0;
  color: #ffe7c3;
}

.counter {
  margin: 0;
  font-weight: 600;
}

.controls {
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
}

.btn {
  border: none;
  border-radius: 999px;
  padding: 0.65rem 1rem;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 140ms ease, box-shadow 140ms ease;
}

.btn:focus-visible {
  outline: 2px solid #ffd699;
  outline-offset: 2px;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  color: #2b1205;
  background: linear-gradient(120deg, var(--accent), var(--accent-deep));
  box-shadow: 0 5px 14px rgba(255, 123, 57, 0.35);
}

.btn-secondary {
  color: #ffe7c3;
  background: #3f1a1a;
  border: 1px solid rgba(255, 214, 153, 0.25);
}

.hoard {
  border-radius: 12px;
  border: 1px solid rgba(255, 179, 71, 0.2);
  background: rgba(10, 4, 4, 0.6);
  padding: 0.45rem;
}

.hoard img {
  width: 100%;
  max-height: 120px;
  object-fit: cover;
  border-radius: 10px;
  opacity: 0.92;
}

@media (max-width: 560px) {
  .app-card {
    padding: 0.9rem;
    border-radius: 16px;
  }

  .scene {
    min-height: 180px;
  }

  .snack-pop {
    width: 64px;
    right: 10%;
  }
}