:root {
  color-scheme: dark;
  --ink: #101417;
  --ink-soft: #161c20;
  --chalk: #f0f4ee;
  --mist: rgba(240, 244, 238, 0.68);
  --line: rgba(240, 244, 238, 0.24);
  --green: #38d443;
  --green-soft: rgba(56, 212, 67, 0.22);
  --shadow: rgba(0, 0, 0, 0.42);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  background: var(--ink);
  color: var(--chalk);
}

button {
  border: 0;
  color: inherit;
  font: inherit;
}

.app-shell {
  position: fixed;
  inset: 0;
  min-height: 100svh;
  overflow: hidden;
  background:
    radial-gradient(circle at 25% 20%, rgba(56, 212, 67, 0.12), transparent 28%),
    linear-gradient(145deg, #101417 0%, #171d20 48%, #0b0d0f 100%);
}

.entry-panel {
  position: absolute;
  inset: 0;
  z-index: 5;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 24px;
  padding: max(28px, env(safe-area-inset-top)) max(24px, env(safe-area-inset-right))
    max(34px, env(safe-area-inset-bottom)) max(24px, env(safe-area-inset-left));
  background:
    linear-gradient(to top, rgba(10, 13, 14, 0.92), rgba(10, 13, 14, 0.26), rgba(10, 13, 14, 0.62)),
    url("../assets/painting.jpg") center / cover;
  transition:
    opacity 600ms ease,
    visibility 600ms ease;
}

.is-running .entry-panel {
  visibility: hidden;
  opacity: 0;
}

.entry-copy {
  max-width: 680px;
}

.kicker {
  margin: 0 0 10px;
  color: var(--green);
  font-size: 0.78rem;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(2.7rem, 12vw, 7.4rem);
  font-weight: 300;
  line-height: 0.9;
  letter-spacing: 0;
}

h1 span {
  color: var(--green);
}

.statement {
  max-width: 29rem;
  margin: 18px 0 0;
  color: var(--mist);
  font-size: clamp(1rem, 2.7vw, 1.25rem);
  line-height: 1.45;
}

.entry-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.primary-action,
.secondary-action {
  min-width: 138px;
  min-height: 48px;
  border-radius: 8px;
  padding: 0 20px;
  cursor: pointer;
  transition:
    transform 180ms ease,
    background 180ms ease,
    border-color 180ms ease;
}

.primary-action {
  background: var(--green);
  color: #061007;
  font-weight: 700;
}

.secondary-action {
  border: 1px solid var(--line);
  background: rgba(16, 20, 23, 0.74);
}

.primary-action:active,
.secondary-action:active {
  transform: scale(0.98);
}

.stage {
  position: absolute;
  inset: 0;
  visibility: hidden;
  opacity: 0;
  background: #101417;
}

.stage.is-visible {
  visibility: visible;
  opacity: 1;
}

.ar-container {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #101417;
}

.ar-container canvas,
.ar-container video {
  position: absolute !important;
  inset: 0;
  display: block;
  width: 100% !important;
  height: 100% !important;
  object-fit: cover;
}

.ar-container video {
  z-index: 0 !important;
}

.ar-container .manual-baked-video {
  z-index: 2 !important;
  background: #050607;
  object-fit: contain;
}

.ar-container canvas {
  z-index: 1 !important;
  pointer-events: none;
}

.status-pill {
  position: absolute;
  right: max(16px, env(safe-area-inset-right));
  bottom: max(16px, env(safe-area-inset-bottom));
  z-index: 4;
  min-width: 92px;
  max-width: min(72vw, 280px);
  border: 1px solid rgba(240, 244, 238, 0.18);
  border-radius: 8px;
  padding: 10px 12px;
  background: rgba(10, 13, 14, 0.62);
  box-shadow: 0 18px 40px var(--shadow);
  color: rgba(240, 244, 238, 0.78);
  font-size: 0.78rem;
  text-align: center;
  backdrop-filter: blur(16px);
}

.status-pill.is-error {
  left: max(16px, env(safe-area-inset-left));
  right: max(16px, env(safe-area-inset-right));
  bottom: max(18px, env(safe-area-inset-bottom));
  max-width: none;
  border-color: rgba(255, 255, 255, 0.28);
  background: rgba(10, 13, 14, 0.82);
  color: #fff;
}

.calibration-panel {
  position: absolute;
  left: max(12px, env(safe-area-inset-left));
  right: max(12px, env(safe-area-inset-right));
  bottom: max(72px, calc(env(safe-area-inset-bottom) + 64px));
  z-index: 5;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px;
  pointer-events: auto;
  touch-action: manipulation;
  user-select: none;
}

.calibration-panel button {
  min-height: 34px;
  border: 1px solid rgba(240, 244, 238, 0.22);
  border-radius: 7px;
  background: rgba(10, 13, 14, 0.72);
  color: rgba(240, 244, 238, 0.92);
  font-size: 0.72rem;
  backdrop-filter: blur(14px);
  touch-action: manipulation;
  user-select: none;
  -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.calibration-panel button:active {
  background: rgba(56, 212, 67, 0.4);
  color: #fff;
}

.calibration-panel span {
  grid-column: 1 / -1;
  border-radius: 7px;
  padding: 7px 8px;
  background: rgba(10, 13, 14, 0.68);
  color: rgba(240, 244, 238, 0.78);
  font-size: 0.72rem;
  text-align: center;
}

.scan-guide {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: grid;
  place-items: center;
  pointer-events: none;
  opacity: 1;
  transition: opacity 260ms ease;
}

.scan-guide.is-hidden {
  opacity: 0;
}

.scan-guide span {
  width: min(78vw, 440px);
  aspect-ratio: 3 / 4;
  border: 2px solid rgba(56, 212, 67, 0.78);
  border-radius: 10px;
  box-shadow:
    0 0 0 999px rgba(0, 0, 0, 0.18),
    0 0 30px rgba(56, 212, 67, 0.25);
}

.scan-guide p {
  position: absolute;
  bottom: max(84px, calc(env(safe-area-inset-bottom) + 74px));
  left: 50%;
  width: max-content;
  max-width: calc(100vw - 48px);
  transform: translateX(-50%);
  margin: 0;
  border: 1px solid rgba(240, 244, 238, 0.22);
  border-radius: 8px;
  padding: 10px 14px;
  background: rgba(10, 13, 14, 0.72);
  color: rgba(240, 244, 238, 0.86);
  font-size: 0.86rem;
}

.scan-guide.is-locked span {
  border-color: rgba(56, 212, 67, 1);
  animation: lockPulse 680ms ease forwards;
}

@keyframes lockPulse {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  100% {
    transform: scale(1.08);
    opacity: 0;
  }
}

@media (min-width: 760px) {
  .entry-panel {
    padding: 56px;
  }

  .entry-actions {
    gap: 14px;
  }
}