:root {
  --cream: #f7f0e4;
  --gold: #e6c98a;
  --gold-deep: #c6a15b;
  --ink: #1a0a2e;
  --blue-back: #0b1d3a;
  --line: 1.7rem;
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

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

body {
  font-family: "Cormorant Garamond", Georgia, serif;
  color: var(--cream);
  background: linear-gradient(165deg, #1a0a2e 0%, #16213e 100%);
}

button,
textarea {
  font-family: inherit;
}

.sky {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(1.5px 1.5px at 12% 18%, rgba(255, 248, 230, 0.85) 50%, transparent 52%),
    radial-gradient(1px 1px at 28% 72%, rgba(255, 248, 230, 0.7) 50%, transparent 52%),
    radial-gradient(1.5px 1.5px at 72% 22%, rgba(255, 248, 230, 0.8) 50%, transparent 52%),
    radial-gradient(1px 1px at 84% 64%, rgba(255, 248, 230, 0.65) 50%, transparent 52%),
    radial-gradient(1px 1px at 46% 12%, rgba(255, 248, 230, 0.55) 50%, transparent 52%),
    radial-gradient(1.5px 1.5px at 60% 80%, rgba(255, 248, 230, 0.7) 50%, transparent 52%),
    radial-gradient(1px 1px at 90% 36%, rgba(255, 248, 230, 0.5) 50%, transparent 52%),
    radial-gradient(circle at 50% 0%, rgba(176, 112, 196, 0.28), transparent 42%);
}

.page {
  position: relative;
  z-index: 1;
  width: min(100%, 44rem);
  margin: 0 auto;
  padding: 2.75rem 1.15rem 4.5rem;
}

.hero {
  text-align: center;
}

h1 {
  margin: 0;
  font-family: "Italiana", "Times New Roman", serif;
  font-size: clamp(2.7rem, 11vw, 5.1rem);
  font-weight: 400;
  letter-spacing: 0.015em;
  line-height: 0.95;
  text-wrap: balance;
}

.ornament {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin: 0.85rem auto 0.35rem;
}

.ornament::before,
.ornament::after {
  content: "";
  width: 4.2rem;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

.ornament span {
  width: 0.42rem;
  height: 0.42rem;
  background: var(--gold);
  transform: rotate(45deg);
}

.subtitle {
  margin: 0.35rem auto 0;
  max-width: 34rem;
  font-size: 1.28rem;
  font-style: italic;
  font-weight: 500;
  line-height: 1.35;
  text-wrap: balance;
  color: rgba(247, 240, 228, 0.86);
}

.shuffle {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  width: 11.25rem;
  height: 11.25rem;
  margin: 1.8rem auto 0;
  padding: 1rem;
  border: 1.5px solid var(--gold);
  border-radius: 50%;
  color: var(--cream);
  background:
    radial-gradient(circle at 50% 38%, rgba(255, 232, 196, 0.2), transparent 34%),
    radial-gradient(circle at 50% 58%, #7a468f 0%, #431f5e 46%, #27103c 78%);
  box-shadow:
    0 0 0 0.7rem rgba(230, 201, 138, 0.1),
    0 18px 40px rgba(0, 0, 0, 0.38);
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.shuffle:hover {
  transform: translateY(-2px);
  box-shadow:
    0 0 0 0.7rem rgba(230, 201, 138, 0.16),
    0 22px 44px rgba(0, 0, 0, 0.42);
}

.shuffle:disabled {
  cursor: progress;
  opacity: 0.72;
  transform: none;
}

.shuffle-mark {
  font-size: 1.7rem;
  line-height: 1;
}

.shuffle-label {
  max-width: 7.4rem;
  font-size: 1.45rem;
  font-weight: 600;
  line-height: 1.05;
}

.status {
  min-height: 1.4rem;
  margin: 1rem 0 0;
  text-align: center;
  font-size: 1.15rem;
  font-style: italic;
  color: rgba(247, 240, 228, 0.8);
}

.spread {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
  width: min(100%, 34rem);
  margin: 0.4rem auto 0;
}

.card {
  aspect-ratio: 2 / 3.35;
  perspective: 1000px;
  animation: deal 0.55s ease both;
  animation-delay: var(--delay, 0ms);
}

.card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform 0.85s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.card.is-flipped .card-inner {
  transform: rotateY(180deg);
}

.card-face {
  position: absolute;
  inset: 0;
  overflow: hidden;
  border: 1.5px solid var(--gold);
  border-radius: 16px;
  box-shadow:
    0 16px 32px rgba(0, 0, 0, 0.42),
    inset 0 0 0 1px rgba(255, 236, 200, 0.18);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.card-back {
  display: grid;
  place-items: center;
  background-color: var(--blue-back);
  background-image:
    radial-gradient(circle at 50% 50%, transparent 34%, rgba(230, 201, 138, 0.7) 35.2%, transparent 37%),
    repeating-linear-gradient(45deg, rgba(16, 42, 84, 0.2) 0 7px, rgba(8, 22, 48, 0.55) 7px 14px),
    radial-gradient(circle at 50% 50%, #16325f, #071426 72%);
}

.back-frame {
  width: 78%;
  height: 86%;
  display: grid;
  place-items: center;
  border: 1px solid rgba(230, 201, 138, 0.75);
  border-radius: 12px;
  box-shadow: inset 0 0 0 4px rgba(11, 29, 58, 0.65);
}

.back-moon {
  width: 42%;
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(circle at 32% 32%, #fff6df, #e6c98a 42%, #8d6a32 78%);
  box-shadow:
    12px 0 0 -6px #0b1d3a,
    0 0 16px rgba(230, 201, 138, 0.45);
}

.card-front {
  transform: rotateY(180deg);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.45rem 0.35rem 0.65rem;
  text-align: center;
  background:
    linear-gradient(180deg, rgba(255, 236, 210, 0.1), transparent 28%),
    linear-gradient(165deg, #43245f 0%, #271433 58%, #1a102c 100%);
}

.card-art {
  flex: 1;
  width: 100%;
  margin-top: 0.15rem;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(230, 201, 138, 0.45);
  border-radius: 10px;
  background:
    radial-gradient(circle at 50% 38%, rgba(255, 248, 230, 0.2), transparent 42%),
    linear-gradient(180deg, #5b3678, #2a173c);
}

.card-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.45s ease;
}

.card-art.is-reversed .card-img {
  transform: rotate(180deg);
}

.card-art.is-reversed {
  box-shadow: inset 0 0 22px rgba(91, 54, 120, 0.6);
}

.card-name {
  margin: 0.4rem 0 0;
  font-size: clamp(0.78rem, 2.5vw, 1.08rem);
  font-weight: 600;
  line-height: 1.12;
}

.card-orientation {
  margin: 0.18rem 0 0;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
}

.ask {
  width: min(100%, 34rem);
  margin: 1.5rem auto 0;
}

textarea {
  display: block;
  width: 100%;
  margin: 0;
  padding: 0.95rem 1rem;
  border: 1px solid rgba(230, 201, 138, 0.62);
  border-radius: 18px;
  resize: vertical;
  color: var(--cream);
  background: rgba(16, 10, 32, 0.55);
  font-size: 1.25rem;
  line-height: 1.4;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.03);
}

textarea::placeholder {
  color: rgba(247, 240, 228, 0.58);
}

#submit,
.unlock {
  font-weight: 600;
  color: #2a160c;
  background: linear-gradient(180deg, #f3ddb0, #e0bf7c);
  border: 1px solid #f6e7c4;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.28);
}

#submit {
  display: block;
  width: 100%;
  margin-top: 0.8rem;
  padding: 0.85rem 1rem;
  border-radius: 999px;
  font-size: 1.35rem;
  cursor: pointer;
}

#submit:disabled {
  cursor: progress;
  opacity: 0.7;
}

.reading {
  width: min(100%, 38rem);
  margin: 1.8rem auto 0;
}

.reading h2 {
  margin: 0 0 0.75rem;
  text-align: center;
  font-family: "Italiana", "Times New Roman", serif;
  font-size: 2.1rem;
  font-weight: 400;
}

.reading-sheet {
  padding: 1.2rem 1.05rem 1.25rem;
  border: 1px solid rgba(230, 201, 138, 0.42);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(58, 32, 84, 0.72), rgba(16, 14, 36, 0.82));
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.28);
}

.reading-copy {
  margin: 0;
  font-size: 1.2rem;
  line-height: var(--line);
  white-space: pre-wrap;
}

.reading-locked {
  position: relative;
  min-height: 9.5rem;
  margin-top: 0.35rem;
}

.reading-rest {
  filter: blur(7px);
  user-select: none;
}

.unlock {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  border-radius: 16px;
  text-align: center;
  text-decoration: none;
  font-size: clamp(1.15rem, 4vw, 1.45rem);
  line-height: 1.25;
  background: rgba(26, 10, 46, 0.42);
  color: var(--cream);
  border-color: rgba(230, 201, 138, 0.75);
}

.unlock:hover {
  background: rgba(26, 10, 46, 0.62);
}

.unlock.is-soon {
  cursor: default;
  opacity: 0.82;
}

.unlock.is-soon:hover {
  background: rgba(26, 10, 46, 0.42);
}

.measure {
  position: fixed;
  top: 0;
  left: 0;
  z-index: -1;
  visibility: hidden;
  margin: 0;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.2rem;
  line-height: var(--line);
  white-space: pre-wrap;
}

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

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

@keyframes deal {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (min-width: 720px) {
  .page {
    padding-top: 4.2rem;
  }

  .subtitle {
    font-size: 1.45rem;
  }

  .spread {
    gap: 1rem;
  }

  .shuffle {
    width: 12.5rem;
    height: 12.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .card,
  .card-inner,
  .shuffle {
    animation: none;
    transition: none;
  }
}

.credit {
  position: relative;
  z-index: 1;
  margin: 0 auto;
  padding: 0 1.15rem 2.5rem;
  max-width: 34rem;
  text-align: center;
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  color: rgba(247, 240, 228, 0.42);
}