/* Kairox extended features */

.portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 28px;
}

.portfolio-filter-btn {
  padding: 8px 16px;
  border-radius: 50px;
  border: 1px solid var(--border);
  background: var(--bg-glass);
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 0.82rem;
  cursor: pointer;
  transition: all 0.25s;
}

.portfolio-filter-btn.active,
.portfolio-filter-btn:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  background: rgba(0, 240, 255, 0.08);
}

.welcome-coupon-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding: 12px 16px;
  margin-bottom: 16px;
  border-radius: 12px;
  background: linear-gradient(90deg, rgba(34, 197, 94, 0.12), rgba(0, 240, 255, 0.08));
  border: 1px solid rgba(34, 197, 94, 0.25);
  font-size: 0.88rem;
}

.usdt-wallet-box {
  padding: 20px;
  border-radius: 12px;
  background: rgba(38, 161, 123, 0.08);
  border: 1px solid rgba(38, 161, 123, 0.25);
  margin-bottom: 20px;
}

.usdt-wallet-address {
  font-family: monospace;
  font-size: 0.85rem;
  word-break: break-all;
  padding: 12px;
  background: var(--bg-primary);
  border-radius: 8px;
  margin: 12px 0;
  direction: ltr;
  text-align: left;
}

.order-downloads {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.order-download-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.affiliate-link-box {
  display: flex;
  gap: 8px;
  margin: 12px 0;
  flex-wrap: wrap;
}

.affiliate-link-box input {
  flex: 1;
  min-width: 200px;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: monospace;
  font-size: 0.78rem;
  direction: ltr;
}

.admin-insights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.admin-insight-card {
  padding: 16px;
  border-radius: 12px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
}

.admin-insight-card .label {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.admin-insight-card .value {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--accent-cyan);
}

.about-hero {
  padding: 100px 0 60px;
  text-align: center;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
  margin-top: 40px;
}

.about-card {
  padding: 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-card);
}

.about-stats-row {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
  margin: 32px 0;
}

.about-stat {
  text-align: center;
}

.about-stat strong {
  display: block;
  font-size: 2rem;
  color: var(--accent-cyan);
}

.product-video-wrap {
  margin-top: 16px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.product-video-wrap video {
  width: 100%;
  display: block;
  max-height: 360px;
  background: #000;
}

.pwa-install-banner.visible {
  display: flex !important;
}

.pwa-install-banner.desktop-hint .pwa-install-text {
  font-size: 0.85rem;
}