/* BetInsight App Navigation · Prototype v2 · 2026-08-24
   Scope: only bi-nav-* classes. Existing page classes are never restyled directly. */

.bi-nav-sidebar {
  --bi-nav-sidebar-width: 222px;
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 8500;
  width: var(--bi-nav-sidebar-width);
  display: flex;
  flex-direction: column;
  padding: 18px 12px 16px;
  overflow-y: auto;
  overflow-x: hidden;
  border-right: 1px solid rgba(85, 171, 224, .16);
  background:
    radial-gradient(circle at 18% 0%, rgba(24, 156, 255, .14), transparent 30%),
    linear-gradient(180deg, rgba(3, 19, 31, .99) 0%, rgba(3, 25, 40, .99) 48%, rgba(2, 13, 23, .995) 100%);
  box-shadow: 18px 0 50px rgba(0, 0, 0, .24);
  color: #dff4ff;
  font-family: Inter, Arial, sans-serif;
}

.bi-nav-brand {
  display: flex;
  align-items: center;
  min-height: 70px;
  padding: 5px 7px 14px;
  margin-bottom: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, .065);
}

.bi-nav-logo-image {
  display: block;
  width: 154px;
  max-width: 100%;
  height: auto;
  object-fit: contain;
}

.bi-nav-list {
  display: grid;
  gap: 5px;
  margin: 0;
  padding: 4px 0 14px;
}

.bi-nav-link,
.bi-nav-group-button,
.bi-nav-sub-link {
  position: relative;
  color: #8faec1;
  text-decoration: none;
  font-family: inherit;
  font-size: 12px;
  font-weight: 750;
  line-height: 1.2;
  cursor: pointer;
  transition: color .16s ease, background .16s ease, border-color .16s ease, transform .16s ease;
}

.bi-nav-link,
.bi-nav-group-button {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr) 18px;
  gap: 9px;
  align-items: center;
  width: 100%;
  min-height: 43px;
  padding: 7px 9px;
  border: 1px solid transparent;
  border-radius: 11px;
  background: transparent;
  text-align: left;
}

.bi-nav-link {
  grid-template-columns: 30px minmax(0, 1fr);
}

.bi-nav-link:hover,
.bi-nav-link:focus-visible,
.bi-nav-group-button:hover,
.bi-nav-group-button:focus-visible,
.bi-nav-sub-link:hover,
.bi-nav-sub-link:focus-visible {
  color: #eaf8ff;
  border-color: rgba(54, 169, 238, .16);
  background: rgba(18, 115, 174, .11);
  outline: none;
}

.bi-nav-link:active,
.bi-nav-group-button:active,
.bi-nav-sub-link:active {
  transform: translateY(1px);
}

.bi-nav-link-active,
.bi-nav-sub-link-active {
  color: #ffffff;
  border-color: rgba(64, 177, 244, .26);
  background: linear-gradient(90deg, rgba(20, 122, 200, .28), rgba(11, 75, 124, .16));
  box-shadow: inset 3px 0 0 #199cff, 0 10px 24px rgba(0, 73, 126, .10);
}

.bi-nav-link-active::after,
.bi-nav-sub-link-active::after {
  content: "";
  position: absolute;
  right: 8px;
  top: 50%;
  width: 5px;
  height: 5px;
  margin-top: -2.5px;
  border-radius: 50%;
  background: #39b6ff;
  box-shadow: 0 0 10px rgba(57, 182, 255, .9);
}

.bi-nav-group {
  display: grid;
  gap: 2px;
}

.bi-nav-group-current > .bi-nav-group-button {
  color: #d9f2ff;
  background: rgba(18, 115, 174, .075);
}

.bi-nav-chevron {
  display: grid;
  place-items: center;
  width: 18px;
  height: 18px;
  color: #6f98ae;
  font-size: 14px;
  line-height: 1;
  transform: rotate(-90deg);
  transition: transform .18s ease, color .18s ease;
}

.bi-nav-group-open > .bi-nav-group-button .bi-nav-chevron {
  transform: rotate(0deg);
  color: #56bdff;
}

.bi-nav-submenu {
  display: grid;
  grid-template-rows: 0fr;
  margin: 0;
  padding: 0;
  overflow: hidden;
  transition: grid-template-rows .18s ease;
}

.bi-nav-submenu-inner {
  min-height: 0;
  display: grid;
  gap: 3px;
  padding: 0 0 0 18px;
}

.bi-nav-group-open > .bi-nav-submenu {
  grid-template-rows: 1fr;
}

.bi-nav-group-open > .bi-nav-submenu .bi-nav-submenu-inner {
  padding-top: 3px;
  padding-bottom: 4px;
}

.bi-nav-sub-link {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 7px;
  align-items: center;
  min-height: 35px;
  padding: 6px 8px;
  border: 1px solid transparent;
  border-radius: 9px;
  font-size: 11px;
}

.bi-nav-sub-dot {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  color: #6f98ae;
  font-size: 11px;
}

.bi-nav-sub-link-active .bi-nav-sub-dot {
  color: #56bdff;
}

.bi-nav-icon {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(121, 190, 224, .08);
  border-radius: 9px;
  background: rgba(0, 10, 18, .22);
  color: #7fa8bd;
}

.bi-nav-link-active .bi-nav-icon,
.bi-nav-group-current > .bi-nav-group-button .bi-nav-icon {
  border-color: rgba(46, 169, 243, .24);
  background: rgba(22, 140, 219, .16);
  color: #56bdff;
}

.bi-nav-icon-svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.bi-nav-label {
  min-width: 0;
  overflow-wrap: anywhere;
}

.bi-nav-footer {
  margin-top: auto;
  display: grid;
  gap: 8px;
  padding: 12px 9px 3px;
  border-top: 1px solid rgba(255, 255, 255, .06);
}

.bi-nav-settings-link {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 42px;
  padding: 10px 11px;
  border: 1px solid rgba(89, 189, 239, .18);
  border-radius: 11px;
  background: rgba(7, 43, 64, .72);
  color: #b9d7e7;
  font-size: 11px;
  font-weight: 800;
  line-height: 1.25;
  text-decoration: none;
  transition: border-color .16s ease, background .16s ease, color .16s ease;
}

.bi-nav-settings-link:hover,
.bi-nav-settings-link:focus-visible {
  border-color: rgba(52, 196, 255, .55);
  background: rgba(10, 67, 96, .9);
  color: #ffffff;
  outline: none;
}

.bi-nav-settings-icon {
  color: #55cfff;
  font-size: 15px;
}

.bi-nav-footer-caption {
  color: #608398;
  font-size: 9px;
  line-height: 1.45;
}

.bi-nav-mobile-toggle {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 8600;
  display: none;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 1px solid rgba(89, 189, 239, .25);
  border-radius: 13px;
  background: linear-gradient(145deg, rgba(7, 48, 72, .98), rgba(4, 27, 43, .98));
  color: #ffffff;
  font-family: inherit;
  font-size: 23px;
  font-weight: 800;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 12px 32px rgba(0, 0, 0, .32);
}

.bi-nav-mobile-toggle-hidden {
  display: none !important;
}

.bi-nav-close {
  position: absolute;
  top: 12px;
  right: 10px;
  display: none;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, .10);
  border-radius: 11px;
  background: rgba(255, 255, 255, .055);
  color: #dff4ff;
  font-family: inherit;
  font-size: 25px;
  line-height: 1;
  cursor: pointer;
}

.bi-nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 8400;
  display: none;
  background: rgba(0, 7, 12, .66);
  backdrop-filter: blur(5px);
}

.bi-nav-content-offset {
  width: 100% !important;
  max-width: 1462px !important;
  margin-left: 0 !important;
  margin-right: auto !important;
  padding-left: calc(26px + 222px) !important;
}

/* Top-level page headers (e.g. TIME CLASH) must sit beside the desktop sidebar,
   not underneath it. Headers nested inside <main> are intentionally untouched. */
.bi-nav-header-offset {
  margin-left: 222px !important;
  width: calc(100% - 222px) !important;
}

.bi-nav-floating-adjust {
  left: 244px !important;
}

.bi-nav-lock-scroll {
  overflow: hidden !important;
}

.bi-nav-obscured-by-drawer {
  opacity: 0 !important;
  pointer-events: none !important;
}

.bi-nav-route-message {
  color: #ffcf33 !important;
}

/* Marketing-Center · Academy-Lektion 01: PDF-Vorschaubild */
#guideGrid .presentation-card:first-child .presentation-icon {
  width: 150px;
  height: 104px;
  min-width: 150px;
  padding: 0;
  border: 1px solid rgba(89, 168, 255, .28);
  border-radius: 14px;
  background-image: url("../marketing-center/assets/academy/academy-01-registrierung-vorschau.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: transparent;
  font-size: 0;
  overflow: hidden;
}

@media (max-width: 620px) {
  #guideGrid .presentation-card:first-child .presentation-icon {
    width: 100%;
    height: auto;
    min-width: 0;
    aspect-ratio: 612 / 530;
  }
}

@media (max-width: 1179px) {
  .bi-nav-sidebar {
    width: min(86vw, 286px);
    padding-top: 16px;
    transform: translateX(-105%);
    transition: transform .22s ease;
    box-shadow: 24px 0 70px rgba(0, 0, 0, .46);
  }

  .bi-nav-sidebar-open {
    transform: translateX(0);
  }

  .bi-nav-mobile-toggle {
    display: inline-flex;
  }

  .bi-nav-close {
    display: inline-flex;
  }

  .bi-nav-overlay-open {
    display: block;
  }

  .bi-nav-brand {
    padding-right: 42px;
  }

  .bi-nav-content-offset {
    padding-left: 14px !important;
  }

  .bi-nav-header-offset {
    margin-left: 0 !important;
    width: 100% !important;
  }

  .bi-nav-mobile-safe {
    padding-top: 76px !important;
  }

  .bi-nav-floating-adjust {
    left: 50% !important;
  }
}

@media (min-width: 1180px) {
  .bi-nav-sidebar {
    transform: none !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  .bi-nav-sidebar,
  .bi-nav-link,
  .bi-nav-group-button,
  .bi-nav-sub-link,
  .bi-nav-chevron,
  .bi-nav-submenu {
    transition: none;
  }
}