/* Pirate Walk — rough immersive POV */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #0a0604;
  color: #e8dcc8;
  font-family: "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  user-select: none;
}

.stage {
  position: fixed;
  inset: 0;
  overflow: hidden;
  /* following-sea soft roll — never static, never violent */
  animation: seaRoll 7.2s ease-in-out infinite;
  transform-origin: 50% 62%;
  will-change: transform;
}

@keyframes seaRoll {
  0%   { transform: rotate(-1.1deg) translateY(0px)  translateX(0); }
  25%  { transform: rotate(0.4deg)  translateY(-3px) translateX(2px); }
  50%  { transform: rotate(1.15deg) translateY(1px)  translateX(-1px); }
  75%  { transform: rotate(-0.35deg) translateY(-2px) translateX(1px); }
  100% { transform: rotate(-1.1deg) translateY(0px)  translateX(0); }
}

#view {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #1a1008;
}

.vignette {
  pointer-events: none;
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 75% 70% at 50% 48%, transparent 40%, rgba(0,0,0,0.55) 100%),
    linear-gradient(to bottom, rgba(0,0,0,0.25) 0%, transparent 18%, transparent 78%, rgba(0,0,0,0.45) 100%);
}

/* Placeholder hand at soft breaks */
.hand {
  position: absolute;
  bottom: 12%;
  z-index: 5;
  transition: opacity 0.5s ease, transform 0.55s ease;
  opacity: 0;
  pointer-events: none;
}
.hand.show {
  opacity: 1;
  pointer-events: auto;
}
.hand.left  { left: 6%;  transform: translateY(40px) rotate(-8deg); }
.hand.right { right: 6%; left: auto; transform: translateY(40px) rotate(8deg); }
.hand.left.show  { transform: translateY(0) rotate(-4deg); }
.hand.right.show { transform: translateY(0) rotate(4deg); }

.hand-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  background: rgba(20, 12, 6, 0.55);
  border: 1px solid rgba(212, 175, 110, 0.45);
  border-radius: 12px;
  padding: 0.75rem 1rem 0.9rem;
  color: #f0e2c4;
  cursor: pointer;
  backdrop-filter: blur(4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.45);
  animation: handBob 2.4s ease-in-out infinite;
}
.hand-btn:active { transform: scale(0.96); }
.hand-glyph { font-size: 2.6rem; line-height: 1; filter: drop-shadow(0 2px 4px rgba(0,0,0,0.6)); }
.hand-label {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.85;
}

@keyframes handBob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.hud {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 10;
  padding: 0.5rem 1rem calc(0.65rem + env(safe-area-inset-bottom));
  background: linear-gradient(to top, rgba(8,5,3,0.92), rgba(8,5,3,0.35) 70%, transparent);
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  gap: 0.35rem 0.75rem;
  align-items: end;
}

.beat {
  grid-column: 1 / -1;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #c9b896;
  text-shadow: 0 1px 3px #000;
}

.scrub {
  flex: 1;
  min-width: 0;
}
.scrub input[type="range"] {
  width: 100%;
  appearance: none;
  height: 6px;
  border-radius: 3px;
  background: linear-gradient(90deg, #3d2a18, #8a6230 50%, #c4782a);
  outline: none;
  cursor: pointer;
}
.scrub input[type="range"]::-webkit-slider-thumb {
  appearance: none;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: #f0d9a8;
  border: 2px solid #5a3a1a;
  box-shadow: 0 1px 4px rgba(0,0,0,0.5);
}
.scrub-marks {
  display: flex;
  justify-content: space-between;
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  color: #8a7a62;
  margin-top: 0.15rem;
  text-transform: uppercase;
}

.mute-btn {
  align-self: center;
  background: rgba(30, 18, 8, 0.75);
  border: 1px solid rgba(200, 160, 90, 0.4);
  color: #e8dcc8;
  padding: 0.45rem 0.7rem;
  border-radius: 8px;
  font-size: 0.75rem;
  cursor: pointer;
  white-space: nowrap;
}
.mute-btn[aria-pressed="false"] {
  border-color: rgba(120, 200, 120, 0.5);
  color: #c8e8c0;
}

.attr {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 10;
  padding: 0.4rem 0.75rem calc(0.35rem + env(safe-area-inset-top));
  font-size: 0.58rem;
  line-height: 1.35;
  color: rgba(200, 180, 150, 0.55);
  background: linear-gradient(to bottom, rgba(8,5,3,0.75), transparent);
  pointer-events: none;
}
.attr a {
  color: rgba(220, 190, 140, 0.75);
  pointer-events: auto;
  text-decoration: underline;
  text-underline-offset: 2px;
}

@media (max-width: 520px) {
  .hand-glyph { font-size: 2.1rem; }
  .attr { font-size: 0.52rem; }
  .beat { font-size: 0.68rem; }
}