:root {
  color-scheme: dark;
  --bg: #081018;
  --bg-deep: #05080d;
  --panel: rgba(15, 23, 35, 0.94);
  --panel-soft: rgba(10, 16, 24, 0.82);
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(246, 132, 45, 0.16);
  --text: #f5f7fb;
  --muted: #b8c2d1;
  --orange: #f6842d;
  --red: #e9482c;
  --gold: #f6c27a;
  --glow: rgba(246, 132, 45, 0.16);
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.32);
}

* { box-sizing: border-box; }

[hidden] {
  display: none !important;
}

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(246, 132, 45, 0.12), transparent 22%),
    radial-gradient(circle at top right, rgba(233, 72, 44, 0.14), transparent 20%),
    linear-gradient(180deg, #111826 0%, var(--bg) 44%, var(--bg-deep) 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(255,255,255,0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.018) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: linear-gradient(180deg, rgba(255,255,255,0.45), transparent 80%);
}

body.modal-open {
  overflow: hidden;
}

.shell {
  width: min(1180px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 28px 0 64px;
}

.hero,
.panel {
  border-radius: 24px;
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 24px;
  padding: 28px;
  overflow: hidden;
  position: relative;
}

.hero::after {
  content: "";
  position: absolute;
  width: 340px;
  height: 340px;
  right: -90px;
  bottom: -140px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--glow), transparent 68%);
  pointer-events: none;
}

.hero-copy,
.hero-card,
.card,
.signal-pill,
.callout,
details,
.address-card,
.stat-card {
  position: relative;
  z-index: 1;
}

.eyebrow {
  margin: 0 0 12px;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #f6b77e;
}

.hero h1,
.panel h2 {
  margin: 0 0 12px;
}

.hero h1 {
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  line-height: 1.02;
  max-width: 12ch;
}

.lede,
.note,
.card p,
.signal-pill span,
.compact-list li,
.faq p,
label span,
.meta-list li {
  color: var(--muted);
  line-height: 1.65;
}

.cta-row,
.vault-actions,
.address-stack,
.faq,
.form-stack,
.grid,
.signal-strip,
.market-grid,
.meta-list {
  display: grid;
  gap: 14px;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  margin: 22px 0 10px;
}

.wallet-status {
  min-height: 1.6em;
}

.wallet-status.is-error {
  color: #ffb49e;
}

.wallet-status.is-ok {
  color: #f6d2ad;
}

.button,
.mini-button {
  appearance: none;
  border: 1px solid rgba(246, 132, 45, 0.34);
  border-radius: 14px;
  text-decoration: none;
  font-weight: 700;
  cursor: pointer;
}

.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 48px;
  padding: 13px 18px;
  background: linear-gradient(135deg, var(--red), var(--orange));
  color: #0b1017;
  box-shadow: 0 14px 30px rgba(233, 72, 44, 0.18);
}

.button-secondary {
  background: rgba(246, 132, 45, 0.08);
  color: #ffd6ae;
}

.button-ghost {
  background: rgba(255,255,255,0.04);
  color: #eef3fb;
  border-color: rgba(255,255,255,0.14);
}

.button-disabled,
.button[aria-disabled="true"],
.button:disabled {
  opacity: 0.55;
  pointer-events: none;
}

.mini-button {
  padding: 8px 10px;
  background: rgba(255,255,255,0.05);
  color: #f6d2ad;
}

.mini-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.hero-card,
.card,
.signal-pill,
.callout,
details,
.address-card,
.stat-card {
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.08);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.03), transparent 30%),
    var(--panel-soft);
}

.hero-card,
.card,
.stat-card,
.address-card,
details,
.signal-pill,
.callout {
  padding: 18px;
}

.hero-logo {
  display: block;
  width: min(100%, 220px);
  margin: 0 auto 18px;
  filter: drop-shadow(0 12px 30px rgba(246, 132, 45, 0.22));
}

.market-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.market-grid.compact {
  gap: 12px;
}

.stat-card {
  min-height: 92px;
}

.stat-card strong,
.card p {
  font-size: 1.05rem;
}

.stat-card-wide {
  grid-column: 1 / -1;
}

.address-grid {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.label {
  display: block;
  margin-bottom: 8px;
  font-size: 0.78rem;
  color: #f6b77e;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

code {
  display: block;
  overflow-wrap: anywhere;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(255,255,255,0.05);
  color: #ffe5cb;
  margin-bottom: 10px;
}

.signal-strip {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-top: 18px;
}

.signal-pill strong {
  display: block;
  margin-bottom: 6px;
  color: #fff2e4;
}

.panel {
  margin-top: 18px;
  padding: 24px;
}

.grid.three { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.grid.two { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }

.card h3,
details summary {
  margin: 0 0 10px;
}

.compact-list {
  margin: 0 0 18px;
  padding-left: 18px;
}

.form-stack label {
  display: grid;
  gap: 6px;
}

.form-help {
  margin: -4px 0 2px;
  font-size: 0.92rem;
}

input {
  width: 100%;
  min-height: 46px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(4, 8, 13, 0.55);
  color: var(--text);
  font: inherit;
}

input:focus {
  outline: 1px solid rgba(246, 132, 45, 0.42);
  border-color: rgba(246, 132, 45, 0.42);
}

.callout {
  background: rgba(246, 132, 45, 0.08);
  border-color: rgba(246, 132, 45, 0.18);
}

.callout.subtle {
  background: rgba(255,255,255,0.04);
  border-color: rgba(255,255,255,0.08);
}

.meta-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.meta-list a {
  color: #ffd8b3;
}

details {
  padding: 16px 18px;
}

summary {
  cursor: pointer;
  font-weight: 700;
  color: #ffd8b3;
}

details[open] summary {
  margin-bottom: 10px;
}

.vault-modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
  background: rgba(3, 6, 10, 0.84);
  backdrop-filter: blur(12px);
  overflow-y: auto;
}

.vault-dialog {
  width: min(880px, 100%);
  max-height: calc(100dvh - 28px);
  overflow: auto;
  padding: 24px;
  padding-top: 64px;
  border-radius: 24px;
  border: 1px solid rgba(255,255,255,0.08);
  background:
    radial-gradient(circle at top, rgba(246, 132, 45, 0.12), transparent 38%),
    linear-gradient(180deg, rgba(255,255,255,0.02), transparent 24%),
    #0b1017;
  box-shadow: 0 30px 90px rgba(0,0,0,0.55);
  position: relative;
  overflow-x: hidden;
}

.vault-close {
  position: absolute;
  top: 14px;
  right: 14px;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
  z-index: 3;
}

.chooser-modal {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
  background: rgba(3, 6, 10, 0.72);
  backdrop-filter: blur(8px);
}

.chooser-dialog {
  position: relative;
  width: min(520px, 100%);
  padding: 24px;
  padding-top: 64px;
  border-radius: 24px;
  border: 1px solid rgba(255,255,255,0.08);
  background:
    radial-gradient(circle at top, rgba(246, 132, 45, 0.10), transparent 36%),
    linear-gradient(180deg, rgba(255,255,255,0.02), transparent 22%),
    #0b1017;
  box-shadow: 0 30px 90px rgba(0,0,0,0.55);
}

.chooser-close {
  position: absolute;
}

.chooser-options {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.chooser-option {
  width: 100%;
  justify-content: space-between;
  min-height: 58px;
}

.chooser-option-label {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}

.chooser-option-label small {
  color: var(--muted);
  font-weight: 500;
}

.chooser-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 18px;
}

.vault-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 320px);
  gap: 22px;
  align-items: center;
}

.vault-scene {
  min-height: 260px;
  display: grid;
  place-items: center;
}

.vault-box {
  position: relative;
  width: min(100%, 300px);
  height: 220px;
}

.vault-lid,
.vault-front {
  position: absolute;
  left: 0;
  width: 100%;
  border: 1px solid rgba(255,255,255,0.08);
  background:
    linear-gradient(135deg, rgba(255,255,255,0.05), rgba(255,255,255,0.01)),
    linear-gradient(135deg, #0d141d, #141f2d 58%, #0b1017);
}

.vault-lid {
  top: 0;
  height: 82px;
  border-radius: 22px 22px 12px 12px;
  transform-origin: top center;
  transition: transform 900ms cubic-bezier(.2, .75, .15, 1);
}

.vault-front {
  bottom: 0;
  height: 148px;
  border-radius: 14px 14px 22px 22px;
}

.vault-front::before,
.vault-lid::before {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(246,132,45,0.18);
  border-radius: 12px;
}

.vault-glow {
  position: absolute;
  left: 50%;
  top: 80px;
  width: 150px;
  height: 150px;
  transform: translateX(-50%) scale(0.3);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(246,132,45,0.85), rgba(233,72,44,0.32) 42%, transparent 72%);
  opacity: 0;
  transition: transform 700ms ease, opacity 700ms ease;
  filter: blur(10px);
}

.vault-reward {
  position: absolute;
  left: 50%;
  top: 94px;
  width: min(100%, 220px);
  padding: 16px;
  transform: translateX(-50%) translateY(38px) scale(0.86);
  border-radius: 20px;
  border: 1px solid rgba(246,132,45,0.22);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.04), transparent 45%),
    linear-gradient(135deg, rgba(233,72,44,0.18), rgba(246,132,45,0.06)),
    #111926;
  opacity: 0;
  transition: transform 800ms cubic-bezier(.2, .75, .15, 1), opacity 800ms ease;
}

.vault-type {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #ffbc84;
}

.vault-meta {
  margin-top: 10px !important;
  color: #ffd0a8 !important;
}

.vault-scene.opened .vault-lid {
  transform: rotateX(-78deg) translateY(-8px);
}

.vault-scene.opened .vault-glow {
  opacity: 1;
  transform: translateX(-50%) scale(1.15);
}

.vault-scene.opened .vault-reward {
  opacity: 1;
  transform: translateX(-50%) translateY(-18px) scale(1);
}

.compact-actions {
  display: flex;
  flex-wrap: wrap;
}

@media (max-width: 900px) {
  .hero,
  .vault-layout {
    grid-template-columns: 1fr;
  }

  .market-grid {
    grid-template-columns: 1fr;
  }

  .stat-card-wide {
    grid-column: auto;
  }

  .vault-modal {
    align-items: flex-start;
    padding: 10px;
  }

  .vault-dialog {
    width: 100%;
    max-height: calc(100dvh - 20px);
    padding: 18px;
    padding-top: 60px;
  }

  .chooser-dialog {
    padding: 18px;
    padding-top: 60px;
  }
}