@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Poppins:wght@400;500;600;700&display=swap');

ol, ul { list-style: none; padding: 0; margin: 0; }

/* Site Header */
#site-header {
  background: linear-gradient(112deg, #0b132a 0%, #102a45 45%, #0f4c75 100%);
  box-shadow: 0 6px 20px rgba(3, 8, 20, .28);
  backdrop-filter: saturate(130%);
  position: sticky;
  top: 0;
  z-index: 1100;
  overflow: visible;
}

.header-inner {
  max-width: 100%;
  margin: 0;
  padding: 0 10px;
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.site-logo {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
}

.site-logo img {
  display: block;
  width: auto;
  height: 56px;
  max-width: min(320px, 58vw);
  object-fit: contain;
  filter: drop-shadow(0 3px 5px rgba(0,0,0,.3));
  transition: opacity .2s;
}

.site-logo:hover img { opacity: .88; }

/* Mobile toggle */
#menu-toggle {
  display: none;
  background: rgba(14, 165, 233, .12);
  border: 1px solid rgba(56, 189, 248, .28);
  border-radius: 10px;
  color: #dbeafe;
  cursor: pointer;
  font-size: 15px;
  line-height: 1;
  padding: 9px 11px;
  align-items: center;
  gap: 8px;
}

#menu-toggle:hover {
  background: rgba(56, 189, 248, .2);
}

.menu-toggle-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .07em;
  text-transform: uppercase;
}

/* Nav */
#navigation {
  flex: 0 1 auto;
  min-width: 0;
  margin-left: 6px;
}

#main-menu {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 4px;
  flex-wrap: wrap;
}

#main-menu li {
  position: relative;
  display: flex;
  align-items: center;
}

#main-menu > li > a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #d6e4f2;
  font-size: 13px;
  font-weight: 500;
  height: 40px;
  line-height: 1;
  padding: 0 11px;
  border-radius: 9px;
  white-space: nowrap;
  overflow: hidden;
  transition: background .2s, color .2s, transform .12s;
}

#main-menu > li > a .menu-title {
  display: inline-block;
  line-height: 1;
}

#main-menu > li > a.has-menu-icon {
  gap: 6px;
}

#main-menu > li > a .menu-icon-wrap {
  display: inline-flex;
  height: 100%;
  align-items: center;
  justify-content: center;
  line-height: 1;
  overflow: hidden;
}

#main-menu > li > a .menu-icon-img {
  display: block;
  width: auto;
  height: 1em;
  object-fit: contain;
  flex: 0 0 auto;
}

#main-menu > li > a.icon-only {
  width: 40px;
  min-width: 40px;
  padding: 0;
}

#main-menu > li > a.icon-only .menu-icon-img {
  height: 1em;
}

#main-menu > li > a:hover,
#main-menu > li.current-menu-item > a,
#main-menu > li.menu-open > a {
  background: linear-gradient(135deg, rgba(56, 189, 248, .22), rgba(59, 130, 246, .14));
  color: #7dd3fc;
  transform: translateY(-1px);
}

#main-menu > li.parent > a::after {
  content: '▾';
  margin-left: 5px;
  font-size: 9px;
  opacity: .72;
}

/* Dropdown */
ul.sub-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 240px;
  background: linear-gradient(180deg, #14243a 0%, #101c30 100%);
  border: 1px solid #223a5a;
  border-radius: 12px;
  box-shadow: 0 14px 30px rgba(3, 8, 20, .45);
  padding: 7px;
  z-index: 9999;
}

ul.sub-menu ul.sub-menu {
  top: 0;
  left: calc(100% + 8px);
}

/* Keep hover chain connected between parent and submenu */
#main-menu > li.parent > ul.sub-menu::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: -10px;
  height: 10px;
}

ul.sub-menu ul.sub-menu::before {
  content: '';
  position: absolute;
  top: 0;
  left: -10px;
  width: 10px;
  height: 100%;
}

ul.sub-menu > li > a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #b7c8dd;
  font-size: 12.5px;
  padding: 9px 12px;
  border-radius: 8px;
  white-space: nowrap;
  transition: background .15s, color .15s, transform .1s;
}

ul.sub-menu > li > a:hover {
  background: rgba(56, 189, 248, .14);
  color: #93c5fd;
  transform: translateX(1px);
}

ul.sub-menu > li > a.parent::after {
  content: '▸';
  font-size: 10px;
  line-height: 1;
  opacity: .66;
}

#main-menu li:hover > ul.sub-menu,
#main-menu li.menu-open > ul.sub-menu { display: block; }

.user-badge > a {
  background: rgba(56, 189, 248, .12) !important;
  color: #a5f3fc !important;
  border: 1px solid rgba(56, 189, 248, .3) !important;
  border-radius: 999px !important;
  font-weight: 600 !important;
}

.user-badge > a:hover {
  background: rgba(56, 189, 248, .22) !important;
}

#nav-backdrop {
  display: none;
}

/* Responsive */
@media (max-width: 900px) {
  body.nav-open {
    overflow: hidden;
  }

  #menu-toggle {
    display: inline-flex;
    border-color: rgba(125, 211, 252, .34);
    background: linear-gradient(180deg, rgba(56, 189, 248, .26), rgba(14, 165, 233, .14));
    box-shadow: 0 8px 20px rgba(2, 6, 23, .35);
  }

  #navigation {
    position: fixed;
    top: 0;
    right: 0;
    bottom: auto;
    height: 100vh;
    height: 100dvh;
    max-height: 100vh;
    width: 86vw;
    max-width: 360px;
    display: block;
    background:
      radial-gradient(circle at 22% 8%, rgba(56, 189, 248, .2), transparent 36%),
      linear-gradient(180deg, #122338 0%, #0f1b2e 100%);
    border-left: 1px solid #223a5a;
    box-shadow: -10px 0 30px rgba(2, 6, 23, .48);
    transform: translateX(100%);
    visibility: hidden;
    pointer-events: none;
    transition: transform .24s ease, visibility .24s ease;
    z-index: 1200;
    padding-top: 72px;
    overflow-y: auto;
  }

  #navigation.open {
    transform: translateX(0);
    visibility: visible;
    pointer-events: auto;
  }

  #nav-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(2, 6, 23, .45);
    backdrop-filter: blur(1px);
    z-index: 1150;
  }

  #navigation.open + #nav-backdrop {
    display: block;
  }

  #main-menu {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    padding: 14px 12px 22px;
    flex-wrap: nowrap;
  }

  #navigation.open #main-menu {
    display: flex !important;
    visibility: visible;
    opacity: 1;
  }

  #navigation.open #main-menu > li {
    display: block !important;
    width: 100%;
  }

  #main-menu > li > a {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 10px;
    width: 100%;
    min-height: 46px;
    height: auto;
    padding: 10px 13px;
    border-radius: 12px;
    border: 1px solid rgba(148, 163, 184, .08);
    background: rgba(15, 35, 58, .25);
    font-size: 15px;
    font-weight: 600;
    line-height: 1.35;
    letter-spacing: .01em;
    overflow: visible;
    white-space: normal;
    color: #e6f2ff !important;
    -webkit-text-fill-color: #e6f2ff !important;
    text-shadow: 0 1px 0 rgba(0, 0, 0, .2);
    transition: transform .15s ease, background .2s ease, border-color .2s ease;
  }

  #main-menu > li > a:hover,
  #main-menu > li.current-menu-item > a,
  #main-menu > li.menu-open > a,
  #main-menu > li.submenu-open > a {
    background: linear-gradient(135deg, rgba(56, 189, 248, .25), rgba(59, 130, 246, .17));
    border-color: rgba(125, 211, 252, .34);
    transform: translateX(1px);
  }

  #main-menu > li.parent > a::after {
    margin-left: auto;
    font-size: 10px;
    opacity: .9;
  }

  #navigation.open #main-menu > li > a,
  #navigation.open #main-menu > li > a:visited,
  #navigation.open #main-menu > li > a:hover {
    color: #e6f2ff !important;
    -webkit-text-fill-color: #e6f2ff !important;
    opacity: 1 !important;
    visibility: visible !important;
  }

  #navigation.open #main-menu > li > a .menu-title,
  #navigation.open #main-menu > li > a i,
  #navigation.open #main-menu > li > a span {
    color: inherit !important;
    -webkit-text-fill-color: inherit !important;
    opacity: 1 !important;
  }

  #main-menu > li > a.icon-only {
    width: 40px;
    min-width: 40px;
    padding: 0;
  }

  ul.sub-menu {
    display: none;
    position: static;
    background: rgba(8, 23, 41, .58);
    border: 1px solid rgba(56, 189, 248, .12);
    border-radius: 12px;
    box-shadow: none;
    padding: 6px;
    margin: 4px 0 2px 10px;
    min-width: 0;
  }

  ul.sub-menu > li > a {
    font-size: 14px;
    color: #d6e7fb;
    border-radius: 9px;
    padding: 10px 12px;
  }

  ul.sub-menu > li > a:hover {
    background: rgba(56, 189, 248, .18);
    color: #f0f9ff;
  }

  #main-menu li.submenu-open > ul.sub-menu {
    display: block;
  }

  ul.sub-menu ul.sub-menu {
    left: 0;
    top: 0;
  }

  #main-menu > li.parent > ul.sub-menu::before,
  ul.sub-menu ul.sub-menu::before {
    display: none;
  }
}

@media (max-width: 480px) {
  .header-inner {
    min-height: 64px;
    padding: 0 8px 0 2px;
  }

  .site-logo img {
    height: 40px;
    max-width: 200px;
  }

  #navigation {
    width: 100vw;
    max-width: none;
    height: 100vh;
    height: 100dvh;
    padding-top: 64px;
  }
}