/* Shared navigation; page-specific data panels keep their existing styles. */
.skip-link {
  position: fixed;
  z-index: 100;
  top: 8px;
  left: 16px;
  padding: 10px 16px;
  border-radius: 8px;
  background: #3ee8b5;
  color: #062018;
  font: 700 14px "Space Grotesk", sans-serif;
  transform: translateY(-150%);
}
.skip-link:focus { transform: translateY(0); }
#main-content { scroll-margin-top: 100px; }
#main-content:focus { outline: none; }
.site-header.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  width: min(1240px, calc(100% - 2rem));
  min-height: 84px;
  gap: 24px;
  margin: 0 auto 18px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(126, 214, 255, .13);
  background: rgba(9, 16, 26, .94);
  box-shadow: 0 -20px 0 20px rgba(9, 16, 26, .94);
  backdrop-filter: blur(12px);
}
.site-header .brand-block {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: flex-start;
  gap: 14px;
}
.site-header .brand-wrap { gap: 9px; }
.site-header .brand { font-size: 16px; }
.site-header .brand-dot { flex: 0 0 8px; width: 8px; height: 8px; }
.site-header .sol-price {
  margin: 0;
  padding: 6px 9px;
  border: 1px solid rgba(126, 214, 255, .15);
  border-radius: 6px;
  background: rgba(126, 214, 255, .035);
  color: #bbcadc;
  font-size: 11px;
  font-weight: 500;
  line-height: 1.3;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.site-header .site-navigation {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: flex-end;
  gap: 5px;
  margin: 0;
  font: 500 13px/1.4 "Space Grotesk", sans-serif;
}
.site-navigation a { text-decoration: none; }
.site-navigation .nav-link,
.site-navigation summary,
.site-navigation #auth-trigger-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  gap: 9px;
  padding: 10px 12px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: #bbcadc;
  font: inherit;
  white-space: nowrap;
  cursor: pointer;
  transition: color 140ms ease, background 140ms ease;
}
.site-navigation .nav-link:hover,
.site-navigation summary:hover,
.site-navigation #auth-trigger-btn:hover { color: #f7fbff; background: rgba(126, 214, 255, .06); transform: none; }
.site-navigation .nav-link[aria-current="page"],
.site-navigation .nav-group.current > summary { color: #3ee8b5; background: rgba(62, 232, 181, .07); }
.site-navigation .nav-link[aria-current="page"] { box-shadow: inset 0 -2px #3ee8b5; }
.site-navigation .nav-group { position: relative; }
.site-navigation summary { list-style: none; }
.site-navigation summary::-webkit-details-marker { display: none; }
.nav-chevron {
  width: 6px;
  height: 6px;
  margin-top: -3px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
}
.nav-group[open] > summary .nav-chevron { margin-top: 3px; transform: rotate(225deg); }
.nav-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  z-index: 1;
  width: 264px;
  padding: 8px;
  border: 1px solid #29415e;
  border-radius: 12px;
  background: #0d1928;
  box-shadow: 0 18px 50px rgba(0, 0, 0, .35);
}
.nav-dropdown .nav-group-label {
  display: block;
  padding: 10px;
  color: #92a8bf;
  font-size: 10px;
  letter-spacing: .09em;
  text-transform: uppercase;
}
.nav-dropdown a {
  display: block;
  padding: 11px;
  border-radius: 7px;
  color: #f7fbff;
}
.nav-dropdown a:hover,
.nav-dropdown a[aria-current="page"] { background: rgba(62, 232, 181, .07); color: #3ee8b5; }
.nav-dropdown a span { display: block; font-weight: 700; }
.nav-dropdown a small { display: block; margin-top: 3px; color: #a3b7cd; font-size: 11px; }
.site-navigation .nav-trade {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  gap: 16px;
  margin-left: 10px;
  padding: 10px 16px;
  border: 1px solid rgba(62, 232, 181, .45);
  border-radius: 7px;
  background: #3ee8b5;
  color: #062018;
  font-weight: 700;
  white-space: nowrap;
}
.nav-trade:hover { background: #77f5ce; }
.site-navigation #auth-trigger-btn { margin-left: 6px; border: 1px solid rgba(126, 214, 255, .18); }
.site-header .menu-toggle { display: none; }
.site-header :is(a, button, summary):focus-visible,
.home-page main :is(a, button):focus-visible,
.home-page .site-footer a:focus-visible {
  outline: 2px solid #7ed6ff;
  outline-offset: 4px;
}

@media (max-width: 960px) {
  .site-header.site-header { min-height: 72px; flex-wrap: wrap; gap: 12px; padding: 12px 0; }
  .site-header .site-navigation {
    flex: 1 0 100%;
    display: grid;
    grid-template-columns: 1fr;
    justify-content: stretch;
    align-items: stretch;
    gap: 4px;
    padding: 12px;
    border: 1px solid #29415e;
    border-radius: 12px;
    background: #0d1928;
  }
  .site-header.nav-ready .site-navigation {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    max-height: calc(100dvh - 108px);
    overflow-y: auto;
    overscroll-behavior: contain;
    box-shadow: 0 18px 50px rgba(0, 0, 0, .35);
  }
  .site-header.nav-ready.nav-open .site-navigation { display: grid; }
  .site-header .menu-toggle:not([hidden]) {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-height: 44px;
    padding: 9px 12px;
    border: 1px solid rgba(126, 214, 255, .2);
    border-radius: 7px;
    background: rgba(126, 214, 255, .04);
    color: #f7fbff;
    font: 500 12px "Space Grotesk", sans-serif;
    cursor: pointer;
  }
  .menu-toggle-icon { display: grid; gap: 5px; width: 14px; }
  .menu-toggle-icon span { display: block; height: 1px; background: currentColor; transition: transform 140ms ease; }
  .nav-open .menu-toggle-icon span:first-child { transform: translateY(3px) rotate(45deg); }
  .nav-open .menu-toggle-icon span:last-child { transform: translateY(-3px) rotate(-45deg); }
  .site-navigation .nav-link,
  .site-navigation summary,
  .site-navigation #auth-trigger-btn { width: 100%; justify-content: space-between; min-height: 46px; padding: 12px; }
  .site-navigation .nav-trade { margin: 10px 0 0; min-height: 46px; }
  .site-navigation #auth-trigger-btn { justify-content: center; margin: 4px 0 0; }
  .nav-dropdown { position: static; width: auto; margin: 2px 0 8px 12px; padding: 4px; box-shadow: none; border-radius: 8px; background: rgba(3, 10, 19, .3); }
  .nav-dropdown .nav-group-label { padding: 8px 10px; }
}
@media (max-width: 380px) {
  .site-header .brand-block { gap: 8px; }
  .site-header .brand { font-size: 14px; }
  .site-header .brand-wrap { gap: 7px; }
  .site-header .sol-price { padding: 5px 6px; font-size: 10px; }
  .site-header .menu-toggle:not([hidden]) { gap: 7px; padding: 8px; }
}
@media (prefers-reduced-motion: reduce) {
  .site-header *, .home-page main * { transition: none !important; animation: none !important; }
}