/* Support Project — donation cards (scoped; does not alter global docs styles) */

/* Docs site is light-only — keep support colors fixed so OS dark mode
   cannot flip text to light-on-light against the parchment background. */
.support-page {
  --donate-surface: #ffffff;
  --donate-border: #d2d2d7;
  --donate-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
  --donate-shadow-hover: 0 16px 48px rgba(0, 0, 0, 0.1);
  --donate-text: #1d1d1f;
  --donate-muted: #6e6e73;
  --donate-btn-bg: #1d1d1f;
  --donate-btn-fg: #ffffff;
  --donate-btn-secondary-bg: rgba(0, 0, 0, 0.04);
  --donate-qr-bg: #ffffff;
  color: var(--donate-text);
  margin: 0 0 2rem;
}

.support-message {
  background: var(--donate-surface);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border: 1px solid var(--donate-border);
  border-radius: var(--radius-lg, 18px);
  padding: 1.75rem 1.85rem;
  margin-bottom: 2rem;
  box-shadow: var(--donate-shadow);
}

.support-message p {
  margin: 0 0 0.75rem;
  color: #6e6e73 !important;
  font-size: 1.0625rem;
  line-height: 1.55;
}

.support-message p:last-child {
  margin-bottom: 0;
}

.support-thanks {
  color: #1d1d1f !important;
  font-size: 1.25rem !important;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.support-help {
  max-width: 42rem;
}

.donate-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.donate-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--donate-surface);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border: 1px solid var(--donate-border);
  border-radius: var(--radius-lg, 18px);
  box-shadow: var(--donate-shadow);
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1),
    box-shadow 0.25s cubic-bezier(0.4, 0, 0.2, 1),
    border-color 0.25s ease;
}

.donate-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--donate-shadow-hover);
  border-color: rgba(0, 102, 204, 0.35);
}

.donate-card-header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.donate-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #fff;
}

.donate-icon svg {
  width: 24px;
  height: 24px;
}

.donate-icon-btc { background: #f7931a; }
.donate-icon-eth { background: #627eea; }
.donate-icon-sol {
  background: linear-gradient(135deg, #9945ff 0%, #14f195 100%);
}
.donate-icon-usdt { background: #26a17b; }

.donate-title {
  margin: 0 !important;
  padding: 0 !important;
  border: none !important;
  font-size: 1.125rem !important;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: #1d1d1f !important;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.donate-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.15rem 0.55rem;
  border-radius: var(--radius-pill, 980px);
  background: rgba(38, 161, 123, 0.14);
  color: #26a17b;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.donate-qr {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: var(--donate-qr-bg);
  border-radius: var(--radius-md, 12px);
  border: 1px solid var(--donate-border);
  align-self: center;
}

.donate-qr-canvas {
  display: block;
  width: 160px;
  height: 160px;
  border-radius: 8px;
}

.donate-address {
  display: block;
  width: 100%;
  padding: 0.75rem 0.9rem;
  background: var(--donate-btn-secondary-bg);
  border: 1px solid var(--donate-border);
  border-radius: 10px;
  color: #1d1d1f !important;
  font-size: 0.75rem;
  line-height: 1.45;
  word-break: break-all;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.donate-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: auto;
}

.donate-btn {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  flex: 1 1 auto;
  min-height: 42px;
  padding: 0.55rem 1rem;
  border-radius: var(--radius-pill, 980px);
  font-family: inherit;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-decoration: none !important;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.2s ease, color 0.2s ease, transform 0.15s ease, opacity 0.2s ease;
}

.donate-btn:active {
  transform: scale(0.98);
}

.donate-btn-copy {
  background: #1d1d1f !important;
  color: #ffffff !important;
  border-color: #1d1d1f !important;
}

.donate-btn-copy:hover {
  opacity: 0.88;
  color: #ffffff !important;
}

.donate-btn-copy.is-copied {
  background: #34c759 !important;
  border-color: #34c759 !important;
  color: #ffffff !important;
}

.donate-btn-wallet {
  background: rgba(0, 0, 0, 0.04) !important;
  color: #1d1d1f !important;
  border-color: #d2d2d7 !important;
}

.donate-btn-wallet:hover {
  background: rgba(0, 102, 204, 0.1) !important;
  color: #0066cc !important;
  border-color: rgba(0, 102, 204, 0.35) !important;
}

@media (max-width: 720px) {
  .donate-grid {
    grid-template-columns: 1fr;
  }

  .support-message {
    padding: 1.35rem 1.25rem;
  }

  .donate-card {
    padding: 1.25rem;
  }
}