.welcome-reward-page {
  background:
    radial-gradient(circle at 14% 8%, rgba(36, 87, 214, 0.1), transparent 24rem),
    var(--canvas);
}

.welcome-main {
  min-height: calc(100vh - 10rem);
  padding-block: clamp(1.75rem, 4vw, 3.5rem) var(--space-9);
}

.welcome-shell {
  display: grid;
  gap: clamp(2rem, 4vw, 3.5rem);
}

.reward-heading-kicker,
.claim-progress-kicker,
.reward-dialog-kicker {
  margin-bottom: var(--space-3);
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 760;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.welcome-status {
  min-height: 1.5rem;
  color: var(--ink-secondary);
  font-size: var(--text-small);
}

.welcome-status[data-tone="success"] {
  color: var(--success);
}

.welcome-status[data-tone="warning"] {
  color: var(--warning);
}

.welcome-status[data-tone="danger"] {
  color: var(--danger);
}

.reward-section {
  display: grid;
  gap: var(--space-5);
}

.reward-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: var(--space-5);
}

.reward-heading h2,
.claim-progress h2,
.welcome-notes h2 {
  font-size: clamp(1.8rem, 4vw, 2.65rem);
}

.reward-heading > p {
  color: var(--ink-secondary);
  font-size: var(--text-small);
}

.reward-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 1.75rem;
  background: var(--surface);
  box-shadow: var(--shadow-md);
}

.reward-card {
  position: relative;
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  min-height: 28rem;
  padding: clamp(1.35rem, 3vw, 2rem);
  background: var(--surface);
}

.reward-card + .reward-card {
  border-left: 1px solid var(--line);
}

.reward-card::after {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  opacity: 0;
  background: linear-gradient(145deg, var(--accent-softer), transparent 58%);
  transition: opacity var(--duration-base) var(--ease-out);
}

.reward-card:hover::after,
.reward-card[data-selected="true"]::after {
  opacity: 1;
}

.reward-card > * {
  position: relative;
  z-index: 1;
}

.reward-card-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.reward-card-index,
.reward-card-status {
  display: inline-flex;
  align-items: center;
  min-height: 1.8rem;
  padding-inline: 0.7rem;
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 720;
}

.reward-card-index {
  background: var(--surface-subtle);
  color: var(--ink-secondary);
  letter-spacing: 0.08em;
}

.reward-card-status {
  background: var(--success-soft);
  color: var(--success);
}

.reward-card-status[data-tone="muted"] {
  background: var(--surface-subtle);
  color: var(--ink-tertiary);
}

.reward-card-status[data-tone="selected"] {
  background: var(--accent-soft);
  color: var(--accent);
}

.reward-card-amount {
  margin-top: clamp(2rem, 5vw, 3.6rem);
}

.reward-card-amount strong {
  display: block;
  font-size: clamp(2.65rem, 4.6vw, 4.2rem);
  font-weight: 760;
  letter-spacing: -0.07em;
  line-height: 0.92;
  white-space: nowrap;
}

.reward-card-amount span {
  display: block;
  margin-top: 0.65rem;
  color: var(--ink-secondary);
  font-size: 1rem;
  font-weight: 650;
}

.reward-card-body {
  display: grid;
  align-content: start;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.reward-card-body h3 {
  font-size: clamp(1.25rem, 2vw, 1.55rem);
}

.reward-card-body p {
  color: var(--ink-secondary);
  font-size: var(--text-small);
  line-height: 1.7;
}

.reward-card-features {
  display: grid;
  gap: 0.55rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.reward-card-features li {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--ink-secondary);
  font-size: 0.82rem;
}

.reward-card-features li::before {
  width: 0.42rem;
  height: 0.42rem;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--accent);
  content: "";
}

.reward-card-action {
  width: 100%;
  min-height: 3rem;
  margin-top: var(--space-6);
  border: 0;
  border-radius: 1rem;
  background: var(--ink);
  color: var(--canvas);
  font-weight: 700;
  transition:
    transform var(--duration-fast) var(--ease-out),
    opacity var(--duration-fast) ease;
}

.reward-card-action:hover:not(:disabled) {
  transform: translateY(-2px);
}

.reward-card-action:disabled {
  opacity: 0.46;
}

.reward-card[data-selected="true"] .reward-card-action {
  background: var(--accent);
  color: var(--ink-on-accent);
  opacity: 1;
}

.reward-card-loading {
  align-content: center;
  gap: var(--space-4);
}

.reward-card-loading span {
  height: 1rem;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--surface-subtle), var(--surface-strong), var(--surface-subtle));
  background-size: 220% 100%;
  animation: reward-loading 1.2s linear infinite;
}

.reward-card-loading span:nth-child(1) {
  width: 35%;
}

.reward-card-loading span:nth-child(2) {
  width: 70%;
  height: 4rem;
}

.reward-card-loading span:nth-child(3) {
  width: 90%;
}

@keyframes reward-loading {
  to {
    background-position: -220% 0;
  }
}

.claim-progress {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-5);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border: 1px solid color-mix(in srgb, var(--accent) 22%, var(--line));
  border-radius: 1.75rem;
  background: var(--accent-softer);
}

.claim-progress-copy p:last-child {
  max-width: 42rem;
  margin-top: var(--space-3);
  color: var(--ink-secondary);
}

.claim-progress-state {
  display: flex;
  align-items: center;
  align-self: start;
  gap: 0.65rem;
  padding: 0.8rem 1rem;
  border-radius: var(--radius-pill);
  background: var(--surface);
  color: var(--warning);
  box-shadow: var(--shadow-sm);
}

.claim-state-dot {
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 0.32rem color-mix(in srgb, currentColor 14%, transparent);
}

.claim-progress[data-status="active"] .claim-progress-state {
  color: var(--success);
}

.claim-progress[data-status="failed"] .claim-progress-state {
  color: var(--danger);
}

.claim-progress-actions {
  display: flex;
  grid-column: 1 / -1;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.welcome-notes {
  display: grid;
  gap: var(--space-5);
  padding-top: var(--space-6);
  border-top: 1px solid var(--line);
}

.welcome-note-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-5);
}

.welcome-note-grid article {
  display: grid;
  gap: var(--space-3);
}

.welcome-note-grid span {
  width: fit-content;
  padding: 0.28rem 0.62rem;
  border-radius: var(--radius-pill);
  background: var(--surface-subtle);
  color: var(--ink-secondary);
  font-size: 0.72rem;
  font-weight: 720;
}

.welcome-note-grid p {
  color: var(--ink-secondary);
  font-size: var(--text-small);
  line-height: 1.75;
}

.reward-dialog {
  width: min(calc(100% - 2rem), 31rem);
  padding: 0;
  border: 0;
  border-radius: 1.6rem;
  background: transparent;
  color: var(--ink);
}

.reward-dialog::backdrop {
  background: var(--scrim);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.reward-dialog-panel {
  padding: clamp(1.4rem, 5vw, 2.2rem);
  border: 1px solid var(--line);
  border-radius: inherit;
  background: var(--surface);
  box-shadow: var(--shadow-md);
}

.reward-dialog-panel h2 {
  font-size: 1.75rem;
}

.reward-dialog-panel > p:not(.reward-dialog-kicker) {
  margin-top: var(--space-3);
  color: var(--ink-secondary);
  line-height: 1.7;
}

.reward-dialog-choice {
  margin-top: var(--space-5);
  padding: var(--space-4);
  border-radius: 1rem;
  background: var(--accent-softer);
  color: var(--accent);
  font-weight: 720;
}

.reward-dialog-actions {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

@media (max-width: 74rem) {
  .reward-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .reward-card:nth-child(odd) {
    border-left: 0;
  }

  .reward-card:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }
}

@media (max-width: 54rem) {
  .reward-grid {
    grid-template-columns: 1fr;
  }

  .reward-card {
    min-height: auto;
  }

  .reward-card + .reward-card {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .reward-card-amount {
    margin-top: var(--space-6);
  }

  .reward-card-amount strong {
    font-size: clamp(3rem, 14vw, 4.6rem);
  }

  .claim-progress {
    grid-template-columns: 1fr;
  }

  .claim-progress-state {
    width: fit-content;
  }

  .claim-progress-actions {
    grid-column: auto;
  }

  .welcome-note-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 38rem) {
  .welcome-main {
    padding-top: var(--space-5);
  }

  .reward-heading {
    align-items: start;
    flex-direction: column;
  }

  .reward-grid {
    border-radius: 1.35rem;
  }

  .reward-card {
    padding: var(--space-5);
  }

  .reward-dialog-actions {
    grid-template-columns: 1fr;
  }

  .claim-progress-actions .button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .reward-card-loading span {
    animation: none;
  }
}