*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body,
#root {
  margin: 0;
  min-height: 100%;
}

html {
  color-scheme: dark;
}

body {
  min-height: 100dvh;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #f1f5f9;
  background: #0f1419;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

button,
p,
h1 {
  margin: 0;
  font: inherit;
}

button {
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.sr {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.desk {
  min-height: 100dvh;
  display: flex;
  justify-content: center;
  background:
    radial-gradient(90% 48% at 50% -8%, rgba(16, 185, 129, 0.22), transparent 58%),
    radial-gradient(55% 40% at 110% 100%, rgba(37, 99, 235, 0.16), transparent 52%),
    #0f1419;
}

.desk::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.18;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.55'/%3E%3C/svg%3E");
}

.phone {
  width: min(100%, 440px);
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  padding:
    calc(18px + env(safe-area-inset-top))
    20px
    calc(16px + env(safe-area-inset-bottom));
  position: relative;
}

.top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.05em;
}

.dot {
  width: 8px;
  height: 8px;
  margin-right: 8px;
  border-radius: 99px;
  background: #10b981;
  box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.16);
}

.count {
  color: #94a3b8;
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  font-variant-numeric: tabular-nums;
}

.pips {
  display: flex;
  gap: 5px;
  margin: 14px 0 14px;
}

.pips span {
  height: 3px;
  flex: 1;
  border-radius: 99px;
  background: rgba(241, 245, 249, 0.14);
}

.pips span.now {
  background: rgba(16, 185, 129, 0.55);
}

.pips span.on {
  background: #10b981;
}

.stage {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  min-height: 0;
}

.under,
.card {
  width: 100%;
  height: clamp(390px, 64dvh, 580px);
  border-radius: 26px;
}

.under {
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  pointer-events: none;
}

.under-1 {
  background: #e5ddcf;
  transform: translateY(calc(-50% + 12px)) scale(0.968);
}

.under-2 {
  background: #d3cbbd;
  transform: translateY(calc(-50% + 22px)) scale(0.936);
}

.card {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  padding: 22px 22px 18px;
  overflow: hidden;
  color: #0f172a;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.62), transparent 26%),
    repeating-linear-gradient(0deg, transparent, transparent 3px, rgba(90, 68, 32, 0.015) 4px),
    #f3eee4;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.75) inset,
    0 18px 40px rgba(0, 0, 0, 0.34),
    0 2px 8px rgba(0, 0, 0, 0.22);
  touch-action: none;
  user-select: none;
  cursor: grab;
}

.phone.is-dragging .card {
  cursor: grabbing;
}

.card::after {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(15, 23, 42, 0.1);
  border-radius: 16px;
  pointer-events: none;
  z-index: 5;
}

.deal {
  animation: deal 0.42s cubic-bezier(0.16, 0.84, 0.32, 1);
}

@keyframes deal {
  from {
    opacity: 0;
    translate: 0 18px;
  }
  to {
    opacity: 1;
    translate: 0 0;
  }
}

.card-top,
.question,
.card-foot,
.score-mid,
.cta,
.stamp,
.lean {
  position: relative;
  z-index: 3;
}

.card-top,
.card-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.idx {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #94a3b8;
  font-variant-numeric: tabular-nums;
}

.topic,
.kicker {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #047857;
}

.question {
  margin: auto 0;
  padding: 0 6px 8px;
  font-size: clamp(1.32rem, 5.1vw, 1.72rem);
  font-weight: 700;
  letter-spacing: -0.033em;
  line-height: 1.28;
  text-wrap: balance;
}

.card-foot {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(15, 23, 42, 0.38);
}

.card-foot span:last-child {
  color: rgba(4, 120, 87, 0.62);
}

.wash {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.wash.yes {
  background: linear-gradient(90deg, transparent 20%, rgba(16, 185, 129, 0.34));
}

.wash.no {
  background: linear-gradient(270deg, transparent 20%, rgba(194, 65, 12, 0.24));
}

.lean {
  position: absolute;
  top: 58px;
  z-index: 4;
  margin: 0;
  padding: 4px 10px;
  border: 3px solid currentColor;
  border-radius: 8px;
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  pointer-events: none;
  transition: opacity 160ms linear;
}

.lean.yes {
  right: 26px;
  color: #047857;
  transform: rotate(10deg);
}

.lean.no {
  left: 26px;
  color: #9a3412;
  transform: rotate(-10deg);
}

.stamp {
  position: absolute;
  left: 50%;
  top: 46%;
  z-index: 6;
  transform: translate(-50%, -50%) rotate(-8deg);
  padding: 8px 14px;
  border: 3px solid currentColor;
  border-radius: 8px;
  background: rgba(243, 238, 228, 0.92);
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  animation: slam 0.28s cubic-bezier(0.2, 1.4, 0.4, 1);
}

.stamp.good {
  color: #047857;
}

.stamp.bad {
  color: #c2410c;
}

@keyframes slam {
  from {
    opacity: 0;
    transform: translate(-50%, -50%) rotate(-16deg) scale(1.35);
  }
  to {
    opacity: 1;
    transform: translate(-50%, -50%) rotate(-8deg) scale(1);
  }
}

.choices {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
}

.choice {
  min-width: 72px;
  height: 42px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid rgba(241, 245, 249, 0.16);
  background: rgba(255, 255, 255, 0.04);
  color: #e2e8f0;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.choice.yes {
  border-color: rgba(16, 185, 129, 0.5);
  color: #a7f3d0;
}

.choice:disabled {
  opacity: 0.35;
  cursor: default;
}

.choice:focus-visible,
.share:focus-visible {
  outline: 2px solid #34d399;
  outline-offset: 3px;
}

.hint,
.hint-inline {
  color: #64748b;
  font-size: 0.78rem;
  font-weight: 500;
  text-align: center;
}

.hint {
  margin-top: 14px;
}

.score-card {
  justify-content: space-between;
  align-items: center;
  text-align: center;
  padding-bottom: 28px;
}

.score-mid {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: auto 0;
}

.num {
  margin-top: 8px;
  font-size: clamp(5rem, 22vw, 6.6rem);
  font-weight: 800;
  letter-spacing: -0.07em;
  line-height: 0.84;
  font-variant-numeric: tabular-nums;
}

.of {
  margin: 10px 0 18px;
  color: #475569;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.share {
  min-width: 132px;
  height: 46px;
  padding: 0 22px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #ffffff;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  box-shadow: 0 10px 22px rgba(5, 150, 105, 0.28);
}

.share-note {
  min-height: 1.2em;
  margin-top: 8px;
  color: #047857;
  font-size: 0.8rem;
  font-weight: 600;
}

.cta {
  max-width: 28ch;
  color: #334155;
  font-size: 0.98rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.4;
}

@media (prefers-reduced-motion: reduce) {
  .deal,
  .stamp {
    animation: none;
  }
}

@media (max-width: 380px) {
  .hint-inline {
    font-size: 0.68rem;
  }

  .question {
    font-size: 1.2rem;
  }
}