:root {
  color-scheme: dark;
  --black: #050505;
  --panel: #11100c;
  --panel-soft: #19160f;
  --gold: #d9a441;
  --gold-bright: #f2c86b;
  --text: #f6efe0;
  --muted: #b9aa8d;
  --line: rgba(217, 164, 65, 0.34);
  --shadow: rgba(242, 200, 107, 0.18);
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 50% 0%, rgba(217, 164, 65, 0.18), transparent 34rem),
    linear-gradient(180deg, #0b0905 0%, var(--black) 48%, #020202 100%);
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.shell {
  width: min(100% - 2rem, 860px);
  margin: 0 auto;
  padding: 3rem 0;
}

.hero,
.result-panel {
  border: 1px solid var(--line);
  background: rgba(17, 16, 12, 0.88);
  box-shadow: 0 0 42px var(--shadow);
}

.hero {
  padding: clamp(1.5rem, 5vw, 3rem);
  text-align: center;
}

.kicker {
  margin: 0 0 0.75rem;
  color: var(--gold-bright);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 1rem;
  color: var(--gold-bright);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2rem, 8vw, 4.6rem);
  font-weight: 700;
  line-height: 0.96;
}

.subtitle {
  max-width: 620px;
  margin: 0 auto 0.85rem;
  color: var(--muted);
  font-size: clamp(1rem, 2.6vw, 1.25rem);
  line-height: 1.6;
}

.intro-copy {
  max-width: 680px;
  margin: 0 auto 2rem;
  color: #eadfc8;
  font-size: 0.98rem;
  line-height: 1.65;
}

.oracle-form {
  max-width: 620px;
  margin: 0 auto;
  text-align: left;
}

label {
  display: block;
  margin-bottom: 0.55rem;
  color: var(--gold-bright);
  font-weight: 700;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.75rem;
}

input,
button,
.cta {
  min-height: 3.15rem;
  border: 1px solid var(--line);
  font: inherit;
}

input {
  width: 100%;
  background: #060606;
  color: var(--text);
  padding: 0 1rem;
}

button,
.cta {
  background: linear-gradient(180deg, var(--gold-bright), var(--gold));
  color: #171006;
  cursor: pointer;
  font-weight: 800;
}

button {
  padding: 0 1.2rem;
}

button:disabled {
  cursor: wait;
  opacity: 0.7;
}

.result-panel {
  margin-top: 1rem;
  padding: clamp(1.2rem, 4vw, 2rem);
}

.sigils {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.sigils article {
  min-height: 7rem;
  border: 1px solid var(--line);
  background: var(--panel-soft);
  padding: 1rem;
}

.sigils span {
  display: block;
  margin-bottom: 0.55rem;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.sigils strong {
  color: var(--gold-bright);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.6rem, 7vw, 3rem);
  line-height: 1;
}

.reading-block {
  border-top: 1px solid var(--line);
  padding-top: 1.25rem;
}

.reading-block + .reading-block {
  margin-top: 1.35rem;
}

h2 {
  color: var(--gold-bright);
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.reading-block p,
.full-reading p {
  color: #eadfc8;
  line-height: 1.7;
}

.unlock-message {
  margin-bottom: 0;
  color: var(--gold-bright);
  font-weight: 800;
}

.unlock-button {
  width: 100%;
  margin-top: 1.35rem;
}

.payment-panel {
  margin-top: 1rem;
  border: 1px solid var(--line);
  background: var(--panel-soft);
  padding: 1rem;
}

.payment-panel dl {
  display: grid;
  gap: 0.85rem;
  margin: 0 0 1rem;
}

.payment-panel dt {
  margin-bottom: 0.25rem;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.payment-panel dd {
  margin: 0;
  color: var(--gold-bright);
  font-weight: 800;
  overflow-wrap: anywhere;
}

.payment-address-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
}

.payment-panel code {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.95rem;
}

.payment-panel .copy-address-button {
  width: fit-content;
  min-height: 2.4rem;
  padding: 0 0.9rem;
  font-size: 0.9rem;
}

.payment-panel .copy-address-status {
  min-height: 1.3rem;
  margin-top: 0.2rem;
  color: var(--gold-bright);
  font-weight: 800;
}

.payment-qr {
  display: grid;
  gap: 0.75rem;
  margin: 0.8rem 0 1rem;
  place-items: center;
  border: 1px dashed var(--line);
  padding: 1rem;
  color: #eadfc8;
  text-align: center;
}

.payment-qr img {
  width: min(100%, 16rem);
  height: auto;
  background: #fff;
  padding: 0.65rem;
}

.payment-qr p {
  margin: 0;
  color: #eadfc8;
}

.payment-txid-field {
  display: grid;
  gap: 0.45rem;
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.payment-txid-field input {
  min-height: 2.75rem;
  border: 1px solid var(--line);
  background: #140f0a;
  color: #f8e9c0;
  font: inherit;
  font-size: 1rem;
  letter-spacing: 0;
  text-transform: none;
}

.payment-panel button {
  width: 100%;
}

.payment-panel p {
  margin: 0.8rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.full-reading p {
  margin-bottom: 1rem;
}

.cultural-disclaimer {
  margin: 0.2rem 0 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.55;
}

.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.75rem;
  padding: 0 1.25rem;
  text-decoration: none;
}

.status {
  min-height: 1.5rem;
  margin: 1rem 0 0;
  color: var(--gold-bright);
  text-align: center;
}

.status.error {
  color: #ff9b74;
}

@media (max-width: 640px) {
  .shell {
    width: min(100% - 1rem, 860px);
    padding: 0.5rem 0 1.5rem;
  }

  .hero {
    padding-top: 2rem;
  }

  .form-row,
  .sigils {
    grid-template-columns: 1fr;
  }

  button,
  .cta {
    width: 100%;
  }
}