:root {
  color-scheme: dark;
  font-family: "Space Grotesk", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #04110e;
  color: #edf8f1;
}

* { box-sizing: border-box; }

html,
body,
.viewer-root {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
}

body {
  background:
    radial-gradient(circle at 50% 30%, rgba(51, 192, 135, 0.09), transparent 42%),
    linear-gradient(180deg, #061713 0%, #020b09 100%);
}

.viewer-root {
  position: relative;
  min-height: 360px;
  isolation: isolate;
}

.viewer-root::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  background-image:
    linear-gradient(rgba(72, 219, 158, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(72, 219, 158, 0.045) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7), transparent 88%);
}

.viewer-canvas,
.viewer-canvas canvas,
.viewer-fallback {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.viewer-canvas canvas { display: block; touch-action: none; }

.viewer-fallback {
  object-fit: contain;
  padding: 4%;
  pointer-events: none;
}

.viewer-fallback[hidden] { display: none !important; }

.viewer-status,
.viewer-caption,
.viewer-help,
.viewer-motion,
.viewer-presets {
  position: absolute;
  z-index: 4;
  border: 1px solid rgba(115, 226, 179, 0.2);
  background: rgba(3, 15, 12, 0.76);
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(14px);
}

.viewer-presets {
  top: 54px;
  right: 14px;
  display: flex;
  gap: 4px;
  padding: 4px;
  border-radius: 12px;
}

.viewer-presets button {
  min-width: 48px;
  min-height: 44px;
  padding: 0 9px;
  border: 1px solid transparent;
  border-radius: 8px;
  color: #c9dfd0;
  background: transparent;
  cursor: pointer;
  font: inherit;
  font-size: 13px;
}

.viewer-presets button:hover,
.viewer-presets button:focus-visible {
  border-color: #4ee0a4;
  color: #f0fff5;
  outline: none;
}

.viewer-status {
  top: 14px;
  left: 14px;
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 8px 11px;
  border-radius: 999px;
  color: #b8cfbf;
  font-size: 12px;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #ffbc42;
  box-shadow: 0 0 14px rgba(255, 188, 66, 0.7);
}

[data-ready="true"] .status-dot {
  background: #4ee0a4;
  box-shadow: 0 0 14px rgba(78, 224, 164, 0.7);
}

.viewer-caption {
  left: 14px;
  bottom: 14px;
  display: grid;
  gap: 2px;
  max-width: calc(100% - 156px);
  padding: 10px 12px;
  border-radius: 12px;
}

.viewer-caption strong { font-size: 14px; }
.viewer-caption span { color: #9db7a7; font-size: 12px; line-height: 1.35; }

.viewer-motion {
  right: 14px;
  bottom: 14px;
  min-height: 44px;
  padding: 0 13px;
  border-radius: 999px;
  color: #dff9e9;
  cursor: pointer;
  font: inherit;
  font-size: 13px;
}

.viewer-motion:hover,
.viewer-motion:focus-visible { border-color: #4ee0a4; outline: none; }

.viewer-help {
  top: 14px;
  right: 14px;
  margin: 0;
  padding: 8px 11px;
  border-radius: 999px;
  color: #9db7a7;
  font-size: 12px;
}

@media (max-width: 620px) {
  .viewer-root { min-height: 420px; }
  .viewer-help { display: none; }
  .viewer-presets { top: 54px; right: 10px; left: 10px; justify-content: center; }
  .viewer-caption { max-width: calc(100% - 118px); }
  .viewer-motion { padding-inline: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  .viewer-motion { display: none; }
}