* {
  box-sizing: border-box;
}

:root {
  color-scheme: dark;
  --ink: #0b0b0b;
  --paper: #f4f4f4;
  --gray: #cfcfcf;
  --shadow: rgba(0, 0, 0, 0.35);
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Space Grotesk", system-ui, sans-serif;
  color: var(--paper);
  background:
    radial-gradient(900px 500px at 12% 8%, rgba(255, 255, 255, 0.08), transparent 60%),
    radial-gradient(700px 420px at 90% 20%, rgba(255, 255, 255, 0.05), transparent 55%),
    #0b0b0b;
}

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  padding: 32px 24px 52px;
}

.hero {
  width: min(100%, 1100px);
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.ca-box {
  appearance: none;
  border: 2px solid var(--paper);
  background: transparent;
  color: var(--paper);
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  border-radius: 999px;
  font-family: "Space Grotesk", system-ui, sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
  min-width: 0;
}

.ca-box:hover {
  background: var(--paper);
  color: var(--ink);
}

.ca-label {
  font-weight: 700;
  text-transform: uppercase;
}

.ca-value {
  font-weight: 600;
  max-width: 360px;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
  flex: 1 1 auto;
}

.ca-action {
  font-weight: 700;
  text-transform: uppercase;
}

.x-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border: 2px solid var(--paper);
  border-radius: 14px;
  color: var(--paper);
  text-decoration: none;
  font-family: "Bangers", "Space Grotesk", sans-serif;
  font-size: 1.2rem;
  letter-spacing: 1px;
  transition: background 0.15s ease, color 0.15s ease;
}

.x-link:hover {
  background: var(--paper);
  color: var(--ink);
}

.title-wrap h1 {
  margin: 0;
  font-family: "Bangers", "Space Grotesk", sans-serif;
  font-size: clamp(3.25rem, 10vw, 6.2rem);
  letter-spacing: 3px;
  text-shadow: 6px 6px 0 rgba(255, 255, 255, 0.12);
}

.tagline {
  margin: 8px 0 0;
  font-size: 1rem;
  font-weight: 600;
}

.subline {
  margin: 6px 0 0;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
  color: rgba(244, 244, 244, 0.75);
}

.controls {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.action {
  appearance: none;
  border: 3px solid var(--paper);
  background: var(--ink);
  color: var(--paper);
  font-family: "Bangers", "Space Grotesk", sans-serif;
  font-size: 1.1rem;
  letter-spacing: 1px;
  padding: 14px 26px;
  border-radius: 12px;
  box-shadow: 6px 6px 0 var(--paper);
  transform: rotate(-1.2deg);
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.action.alt {
  background: var(--paper);
  color: var(--ink);
  border-color: var(--ink);
}

.action:hover {
  transform: translate(-2px, -2px) rotate(-1.2deg);
  box-shadow: 10px 10px 0 var(--paper);
}

.action:active {
  transform: translate(2px, 2px) rotate(-1.2deg);
  box-shadow: 4px 4px 0 var(--paper);
}

.readout {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.readout span {
  background: var(--paper);
  color: var(--ink);
  padding: 6px 12px;
  border: 2px solid var(--ink);
  border-radius: 999px;
  box-shadow: 4px 4px 0 var(--paper);
  font-size: 0.75rem;
}

.viewer-card {
  width: min(100%, 1100px);
}

#viewer {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  min-height: 320px;
  background: transparent;
  border: 1px solid rgba(244, 244, 244, 0.3);
  border-radius: 18px;
  box-shadow: none;
  overflow: hidden;
}

.viewer-shell {
  position: relative;
  width: 100%;
}

.model-arrow {
  position: absolute;
  top: 50%;
  width: 54px;
  height: 54px;
  border: 2px solid var(--paper);
  background: rgba(11, 11, 11, 0.6);
  border-radius: 16px;
  display: grid;
  place-items: center;
  cursor: pointer;
  transform: translateY(-50%);
  transition: transform 0.15s ease, background 0.15s ease;
}

.model-arrow::before {
  content: "";
  width: 16px;
  height: 16px;
  border-top: 3px solid var(--paper);
  border-right: 3px solid var(--paper);
}

.model-arrow.left {
  left: 16px;
}

.model-arrow.left::before {
  transform: rotate(-135deg);
}

.model-arrow.right {
  right: 16px;
}

.model-arrow.right::before {
  transform: rotate(45deg);
}

.model-arrow:hover {
  transform: translateY(-50%) scale(1.04);
  background: rgba(244, 244, 244, 0.1);
}

.viewer-hints {
  display: flex;
  justify-content: center;
  gap: 18px;
  margin-top: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.7rem;
  color: rgba(244, 244, 244, 0.7);
}

.hint {
  padding: 6px 12px;
  border: 1px solid rgba(244, 244, 244, 0.35);
  border-radius: 999px;
}

#wigga-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.status {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-family: "Bangers", "Space Grotesk", sans-serif;
  font-size: 1rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--paper);
  background: rgba(11, 11, 11, 0.7);
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.status.hidden {
  opacity: 0;
  visibility: hidden;
}

@media (max-width: 720px) {
  .page {
    padding: 24px 16px 40px;
  }

  .meta-row {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }

  .ca-box {
    width: 100%;
    justify-content: space-between;
  }

  .ca-value {
    max-width: 100%;
  }

  .x-link {
    width: 100%;
    height: 48px;
  }

  .action {
    width: 100%;
    justify-content: center;
  }

  .readout span {
    width: 100%;
    text-align: center;
  }

  .model-arrow {
    width: 44px;
    height: 44px;
  }

  .model-arrow.left {
    left: 8px;
  }

  .model-arrow.right {
    right: 8px;
  }
}