/**
 * @author Telegram @okgeceo
 */

.ok-site { min-height: 100vh; display: flex; flex-direction: column; }
.ok-site__content { flex: 1; width: 100%; min-width: 0; }

.ok-page-shell {
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

.ok-header {
  position: sticky; top: 0; z-index: 100;
  height: var(--header-h); border-bottom: 1px solid var(--border);
  background: color-mix(in oklch, var(--background) 72%, transparent);
  backdrop-filter: blur(16px) saturate(1.2);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
  overflow: visible;
  transition: background-color var(--duration-normal) var(--ease-out),
              border-color var(--duration-normal) var(--ease-out);
}

.ok-nav {
  height: var(--header-h); display: flex; align-items: center; gap: var(--space-4);
}

.ok-nav__brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 1;
  min-width: 0;
}

.ok-nav__brand-link {
  flex-shrink: 1;
  min-width: 0;
  max-width: 100%;
}

.ok-nav__brand > a { transition: opacity var(--duration-fast) var(--ease-out); }
.ok-nav__brand > a:hover { opacity: 0.85; }
.ok-nav__logo { height: 3.125rem; width: 3.125rem; object-fit: contain; flex-shrink: 0; }
.ok-nav__title {
  font-weight: 600;
  font-size: var(--text-sm);
  min-width: 0;
  white-space: nowrap;
  letter-spacing: -0.02em;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 10rem;
}

.ok-nav__search {
  display: flex;
  align-items: center;
  align-self: center;
  flex: 0 1 14rem;
  width: 14rem;
  max-width: 14rem;
  min-width: 0;
}

.ok-nav__actions > .ok-nav__search {
  margin-right: var(--space-1);
}

.ok-nav__search-field {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  column-gap: var(--space-2);
  width: 100%;
  min-width: 0;
  height: 2.25rem;
  margin: 0;
  padding: 0 var(--space-3);
  box-sizing: border-box;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  background: var(--background);
  color: var(--muted-foreground);
  cursor: text;
  transition: border-color var(--duration-fast) var(--ease-snappy),
              background-color var(--duration-fast) var(--ease-snappy),
              color var(--duration-fast) var(--ease-snappy),
              box-shadow var(--duration-fast) var(--ease-snappy);
}

.ok-nav__search-field:focus-within {
  border-color: color-mix(in oklch, var(--ring) 45%, var(--border));
  background: var(--background);
  color: var(--foreground);
  box-shadow: 0 0 0 3px color-mix(in oklch, var(--ring) 10%, transparent);
}

.ok-nav__search-input {
  grid-column: 2;
  width: 100%;
  min-width: 0;
  border: none;
  background: transparent;
  color: var(--foreground);
  font-size: 0.8125rem;
  line-height: 1.4;
  outline: none;
  padding: 0;
  height: auto;
  min-height: 0;
  align-self: center;
  appearance: none;
  -webkit-appearance: none;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
}

.ok-nav__search-input::placeholder {
  color: color-mix(in oklch, var(--muted-foreground) 82%, transparent);
}

.ok-nav__search-input::-webkit-search-cancel-button,
.ok-nav__search-input::-webkit-search-decoration {
  display: none;
}

.ok-nav__search-icon {
  grid-column: 1;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  color: inherit;
  pointer-events: none;
}

.ok-nav__search-clear {
  grid-column: 3;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.375rem;
  height: 1.375rem;
  padding: 0;
  border: none;
  border-radius: var(--radius-full);
  background: transparent;
  color: var(--muted-foreground);
  cursor: pointer;
  transition: background-color var(--duration-fast) var(--ease-snappy),
              color var(--duration-fast) var(--ease-snappy);
}

.ok-nav__search-clear:hover {
  background: color-mix(in oklch, var(--foreground) 6%, transparent);
  color: var(--foreground);
}

.ok-nav__search-clear[hidden] {
  display: none;
}

.ok-nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  flex-shrink: 0;
  min-width: 0;
}

.ok-nav__spacer {
  flex: 1;
  min-width: var(--space-4);
}

.ok-nav__links {
  display: flex;
  align-items: center;
  gap: 0.125rem;
  flex-shrink: 0;
  margin-right: var(--space-1);
}

.ok-nav__link-btn {
  font-weight: 500;
  border-radius: var(--radius-full);
}

.ok-nav-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.ok-nav-link__icon {
  flex-shrink: 0;
}

.ok-nav-link__label {
  min-width: 0;
}

.ok-nav__link-btn.is-active {
  background: color-mix(in oklch, var(--muted) 50%, transparent);
  color: var(--foreground);
}

.ok-nav__link-btn--highlight {
  box-shadow: var(--ok-shadow-glow, 0 0 0 1px color-mix(in srgb, var(--primary) 35%, transparent), 0 4px 14px color-mix(in srgb, var(--primary) 25%, transparent));
}

.ok-nav__link-btn--highlight.ok-distributor-scan,
.ok-nav-menu-item.ok-distributor-scan {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.ok-nav__link-btn--highlight.ok-distributor-scan::after,
.ok-nav-menu-item.ok-distributor-scan::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(
    105deg,
    transparent 38%,
    color-mix(in oklch, var(--primary-foreground) 42%, transparent) 50%,
    transparent 62%
  );
  transform: translateX(-140%) skewX(-16deg);
  animation: ok-distributor-scan-shine 4.2s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}

.ok-nav__link-btn--highlight.ok-distributor-scan > *,
.ok-nav-menu-item.ok-distributor-scan > * {
  position: relative;
  z-index: 1;
}

@keyframes ok-distributor-scan-shine {
  0%, 68% {
    transform: translateX(-140%) skewX(-16deg);
    opacity: 0;
  }

  74% {
    opacity: 1;
  }

  100% {
    transform: translateX(140%) skewX(-16deg);
    opacity: 0;
  }
}

.ok-nav-menu__item--highlight .ok-nav-menu__link {
  color: var(--primary);
  font-weight: 600;
}

.ok-nav__divider {
  height: 1rem;
  margin: 0 var(--space-1);
}

.ok-nav__desktop-auth {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  flex-shrink: 0;
}

.ok-nav__desktop-auth .ok-btn {
  border-radius: var(--radius-full);
}

.ok-dropdown { position: relative; }
.ok-dropdown__menu {
  display: block; position: absolute; right: 0; top: calc(100% + 6px);
  min-width: 12rem; padding: var(--space-1);
  background: var(--popover); border: 1px solid var(--border);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-md); z-index: 200;
  opacity: 0; visibility: hidden; pointer-events: none;
  transform: translateY(-6px) scale(0.98);
  transition: opacity var(--duration-normal) var(--ease-snappy),
              transform var(--duration-normal) var(--ease-snappy),
              visibility var(--duration-normal);
}
.ok-dropdown.is-open .ok-dropdown__menu {
  opacity: 1; visibility: visible; pointer-events: auto;
  transform: translateY(0) scale(1);
}
.ok-dropdown__item {
  display: block; width: 100%; padding: var(--space-2) var(--space-3);
  border: none; background: none; text-align: left; font-size: var(--text-sm);
  border-radius: var(--radius-lg); cursor: pointer; color: var(--foreground);
  transition: background-color var(--duration-fast) var(--ease-out);
}
.ok-dropdown__item:hover { background: var(--accent); }
.ok-dropdown__divider { height: 1px; background: var(--border); margin: var(--space-1) 0; }

.ok-theme-toggle {
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: none;
  border-radius: var(--radius-md);
  background: transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--muted-foreground);
  transition: color var(--duration-fast) var(--ease-snappy),
              background-color var(--duration-fast) var(--ease-snappy),
              transform var(--duration-fast) var(--ease-snappy);
}
.ok-theme-toggle:hover {
  background: color-mix(in oklch, var(--foreground) 5%, transparent);
  color: var(--foreground);
}
.ok-theme-toggle:active { transform: scale(0.96); }
.ok-theme-toggle .ok-icon {
  transition: transform var(--duration-normal) var(--ease-spring),
              opacity var(--duration-fast) var(--ease-out);
}
.ok-theme-toggle:hover .ok-icon { transform: rotate(-12deg); }
.dark .ok-theme-toggle:hover .ok-icon { transform: rotate(12deg); }
.ok-theme-toggle .ok-icon--moon { display: none; }
.dark .ok-theme-toggle .ok-icon--sun { display: none; }
.dark .ok-theme-toggle .ok-icon--moon { display: inline-flex; }

.ok-footer {
  margin-top: var(--space-12);
  padding: var(--space-8) 0 calc(var(--space-8) + 3rem + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid color-mix(in oklch, var(--border) 45%, transparent);
  background: transparent;
  font-size: var(--text-sm);
  color: var(--muted-foreground);
}

.ok-footer__main {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1.8fr);
  gap: var(--space-8);
  align-items: start;
  padding-bottom: var(--space-6);
}

.ok-footer__brand {
  min-width: 0;
}

.ok-footer__brand-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--foreground);
  text-decoration: none;
  transition: opacity var(--duration-fast) var(--ease-out);
}

.ok-footer__brand-link:hover {
  opacity: 0.8;
}

.ok-footer__logo {
  height: 3.125rem;
  width: 3.125rem;
  object-fit: contain;
  flex-shrink: 0;
}

.ok-footer__name {
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: -0.01em;
}

.ok-footer__desc {
  margin: var(--space-2) 0 0;
  max-width: 18rem;
  font-size: var(--text-xs);
  line-height: 1.6;
  color: var(--muted-foreground);
}

.ok-footer__columns {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-6);
}

.ok-footer__col {
  min-width: 0;
}

.ok-footer__col-title {
  margin-bottom: var(--space-2);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: color-mix(in oklch, var(--muted-foreground) 70%, transparent);
}

.ok-footer__sep {
  margin: var(--space-2) 0 var(--space-1);
}

.ok-footer__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.ok-footer__link {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  font-size: var(--text-sm);
  color: var(--muted-foreground);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-snappy);
}

.ok-footer__link:hover {
  color: var(--foreground);
}

.ok-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2) var(--space-3);
  padding-top: var(--space-5);
  border-top: 1px solid color-mix(in oklch, var(--border) 32%, transparent);
  font-size: var(--text-xs);
  line-height: 1.6;
}

.ok-footer__custom {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2) var(--space-3);
  color: color-mix(in oklch, var(--muted-foreground) 88%, transparent);
}

.ok-footer__custom--block {
  display: block;
  width: 100%;
}

.ok-footer__custom p {
  margin: 0;
}

.ok-footer__custom a {
  color: inherit;
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-snappy);
}

.ok-footer__custom a:hover {
  color: var(--foreground);
}

.ok-user-chip { display: inline-flex; align-items: center; gap: var(--space-2); font-size: var(--text-sm); }
.ok-user-balance { font-size: var(--text-xs); color: var(--muted-foreground); }
.ok-user-balances {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.125rem;
  font-size: var(--text-xs);
  color: var(--muted-foreground);
  line-height: 1.2;
}
.ok-wallet-balance--usdt { opacity: 0.92; }

/* 顶栏用户菜单 */
.ok-user-menu__trigger {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  max-width: none;
  padding: var(--space-1) var(--space-2);
  border: none;
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--foreground);
  font: inherit;
  font-size: var(--text-sm);
  cursor: pointer;
  transition: background-color var(--duration-fast) var(--ease-out);
}

.ok-user-menu__trigger:hover {
  background: color-mix(in oklch, var(--foreground) 5%, transparent);
}

.ok-user-menu__avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: var(--radius-full);
  background: color-mix(in oklch, var(--muted) 55%, transparent);
  border: none;
  color: var(--foreground);
  font-size: 0.5625rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  flex-shrink: 0;
}

.ok-user-menu__trigger-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.0625rem;
  min-width: 0;
  text-align: left;
}

.ok-user-menu__name {
  max-width: 8.5rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 600;
  line-height: 1.25;
  color: var(--foreground);
}

.ok-user-menu__balance-line {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
  font-size: 0.6875rem;
  color: var(--muted-foreground);
}

.ok-user-menu__money {
  display: inline-flex;
  align-items: center;
  gap: 0.125rem;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.ok-wallet-currency-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  line-height: 1;
}

.ok-wallet-currency-mark--cny {
  font-size: 0.8125rem;
  color: color-mix(in oklch, var(--foreground) 78%, var(--muted-foreground));
}

.ok-wallet-currency-mark--usdt {
  font-size: 0.75rem;
  color: color-mix(in oklch, var(--success, var(--foreground)) 75%, var(--foreground));
}

.ok-user-menu__chevron {
  color: var(--muted-foreground);
  flex-shrink: 0;
  opacity: 0.72;
}

.ok-user-menu__panel {
  min-width: 13rem;
  padding: var(--space-1);
}

.ok-user-menu__bar {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3) var(--space-3);
  margin-bottom: var(--space-1);
  border-bottom: 1px solid color-mix(in oklch, var(--border) 70%, transparent);
}

.ok-user-menu__bar-main {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  min-width: 0;
}

.ok-user-menu__money-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--muted-foreground);
}

.ok-user-menu__items {
  display: grid;
  gap: 0;
  padding: 0 var(--space-1);
}

.ok-user-menu__item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  width: 100%;
  padding: var(--space-2) var(--space-3);
  border: none;
  border-radius: var(--radius-lg);
  background: transparent;
  color: var(--foreground);
  font: inherit;
  font-size: var(--text-sm);
  text-align: left;
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--duration-fast) var(--ease-out);
}

.ok-user-menu__item:hover {
  background: var(--accent);
}

.ok-user-menu__item--danger {
  color: var(--destructive);
}

.ok-user-menu__item--danger:hover {
  background: color-mix(in oklch, var(--destructive) 10%, transparent);
}

.ok-user-menu__logout {
  margin: 0;
  padding: 0 var(--space-1);
}

@media (max-width: 991px) {
  .ok-user-menu__trigger {
    max-width: none;
    padding: var(--space-1);
  }
}

.ok-nav-toggle { display: none; width: 2.25rem; height: 2.25rem; padding: 0; }

@media (max-width: 1279px) {
  .ok-nav__links {
    display: none;
  }

  .ok-nav__actions {
    flex: 1 1 0;
    justify-content: flex-end;
  }

  .ok-nav__spacer {
    flex: 0 1 var(--space-4);
    min-width: 0;
  }

  .ok-nav__actions > .ok-nav__search {
    flex: 1 1 auto;
    width: auto;
    max-width: 12rem;
    min-width: 8.5rem;
  }

  .ok-nav-toggle {
    display: inline-flex;
  }

  .ok-nav__desktop-auth {
    display: none;
  }

  .ok-header .ok-nav {
    flex-wrap: nowrap;
    gap: var(--space-2);
  }
}

@media (max-width: 767px) {
  .ok-nav__actions > .ok-nav__search {
    max-width: 11rem;
  }

  .ok-nav__title {
    max-width: 4.5rem;
  }

  .ok-nav__search-field {
    height: 2rem;
  }
}

@media (max-width: 575px) {
  .ok-nav__spacer {
    display: none;
  }

  .ok-nav__actions > .ok-nav__search {
    max-width: 10.5rem;
    min-width: 8rem;
  }

  .ok-nav__actions > .ok-nav__search:focus-within {
    max-width: none;
  }

  .ok-nav__actions > .ok-nav__search:focus-within ~ .ok-theme-toggle,
  .ok-nav__actions > .ok-nav__search:focus-within ~ .ok-locale-selector,
  .ok-nav__actions > .ok-nav__search:focus-within ~ .ok-currency-selector {
    display: none;
  }

  .ok-nav__title {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
  }
}

@media (max-width: 991px) {
  .ok-footer__main {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .ok-footer__desc {
    max-width: none;
  }

  .ok-footer__columns {
    width: 100%;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-5) var(--space-4);
  }
}

@media (max-width: 767px) {
  .ok-container {
    padding-left: var(--space-3);
    padding-right: var(--space-3);
  }

  .ok-main {
    padding-top: var(--space-4);
    padding-bottom: var(--space-8);
  }

  .ok-footer {
    margin-top: var(--space-8);
    padding: var(--space-6) 0 calc(var(--space-8) + 3.5rem + env(safe-area-inset-bottom, 0px));
  }

  .ok-footer__main {
    gap: var(--space-5);
    padding-bottom: var(--space-5);
  }

  .ok-footer__columns {
    gap: var(--space-4) var(--space-3);
  }

  .ok-footer__col-title {
    margin-bottom: var(--space-1);
  }

  .ok-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
    padding-top: var(--space-4);
  }
}

@media (max-width: 575px) {
  .ok-container {
    padding-left: var(--space-2);
    padding-right: var(--space-2);
  }

  .ok-footer__columns {
    gap: var(--space-4) var(--space-2);
  }

  .ok-footer__links {
    gap: 0.25rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ok-nav__link-btn--highlight.ok-distributor-scan::after,
  .ok-nav-menu-item.ok-distributor-scan::after {
    animation: none;
    opacity: 0;
  }
}