@charset "utf-8";


@font-face {
  font-family: 'ReutlingenSans';
  src: url('../fonts/ReutlingenSans-Regular.woff2') format('woff2');
  font-display: swap;
  font-weight: 400;
  font-style: normal;
}

body {
  font-family: 'ReutlingenSans', sans-serif;
  font-size: 18px;
  font-weight: 400;
  letter-spacing: -0.2px;
  color: #282828;
  background: linear-gradient(135deg, #ffffff 0%, #dcdcdc 100%);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
}

main {
  flex: 1;
  position: relative;
  z-index: 1;
}

header {
  position: sticky;
  top: 0;
  z-index: 2;
  background-color: var(--bs-body-bg);
  border-bottom: 1px solid var(--bs-border-color);
}


/* =============================================================================
   4. HINTERGRUNDGRAFIK
   ============================================================================= */

/* Dezentes Logo-Wasserzeichen unten rechts */
body::after {
  content: "";
  position: fixed;
  top: 75%;
  left: 75%;
  width: 150vmin;
  height: 150vmin;
  transform: translate(-50%, -50%);
  background: url('../images/logo_bg.svg') no-repeat center / cover;
  pointer-events: none;
  opacity: 0.3;
  z-index: 0;
}


/* =============================================================================
   5. LADEBILDSCHIRM & EFFEKTE
   ============================================================================= */

/* Overlay beim Laden */
.loading-overlay {
  position: fixed;
  inset: 0;
  background-color: #ffffff;
  z-index: 9999;
  opacity: 0.5;
  transition: opacity 0.5s;
}

/* Rotations-Animation (z.B. für Spinner) */
.rotate {
  display: inline-block;
  animation: rotate 1s linear infinite;
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Weichzeichner-Effekt */
.blur {
  filter: blur(15px);
}


/* =============================================================================
   6. NAVIGATION
   ============================================================================= */

/* -----------------------------------------------------------------------------
   6.1 Nav-Links (Desktop)
   ----------------------------------------------------------------------------- */

/* Hauptmenüpunkte: 22px, Bold, Schwarz */
.navbar .navbar-nav > .nav-item > .nav-link {
  position: relative;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: #282828;
  text-decoration: none;
  transition: color 0.2s ease;
}

/* Animierter Unterstrich (von rechts nach links, schwarz, 4px) */
.navbar .navbar-nav > .nav-item > .nav-link::before {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 0;
  height: 4px;
  background-color: #282828;
  transition: width 0.3s ease;
}

/* Hover: Text rot, Linie einblenden */
.navbar .navbar-nav > .nav-item > .nav-link:hover,
.navbar .navbar-nav > .nav-item > .nav-link:focus-visible {
  color: #FF0050 !important;
}

.navbar .navbar-nav > .nav-item > .nav-link:hover::before,
.navbar .navbar-nav > .nav-item > .nav-link:focus-visible::before {
  width: 100%;
}

/* Aktiver/aufgeklappter Zustand: Rot mit Linie */
.navbar .navbar-nav > .nav-item.show > .nav-link,
.navbar .navbar-nav > .nav-item > .nav-link[aria-expanded="true"],
.navbar .navbar-nav > .nav-item > .nav-link.active {
  color: #FF0050 !important;
}

.navbar .navbar-nav > .nav-item.show > .nav-link::before,
.navbar .navbar-nav > .nav-item > .nav-link[aria-expanded="true"]::before,
.navbar .navbar-nav > .nav-item > .nav-link.active::before {
  width: 100%;
}

/* Dropdown-Pfeil (Caret) ausblenden */
.navbar .dropdown-toggle::after {
  display: none;
}

/* -----------------------------------------------------------------------------
   6.2 Dropdown-Menüs
   ----------------------------------------------------------------------------- */

/* Dropdown: Weiß, eckig, kein Rahmen, direkt unter Menüpunkt */
.navbar .dropdown-menu {
  display: block !important;
  background: #fff;
  border: none;
  border-radius: 0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  padding: 0.5rem 0;
  margin-top: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition:
    opacity 0.18s ease-in-out,
    transform 0.20s ease-in-out,
    visibility 0s linear 0.20s;
  pointer-events: none;
  will-change: opacity, transform;
}

/* Dropdown-Items: Normale Schriftgröße, line-height 20px */
.navbar .dropdown-menu .dropdown-item {
  font-size: 18px;
  font-weight: 400;
  line-height: 20px;
  color: #282828;
  padding: 0.5rem 1rem;
  transition: background-color 0.2s ease;
}

/* Hover: Text bleibt schwarz, Hintergrund grau */
.navbar .dropdown-menu .dropdown-item:hover,
.navbar .dropdown-menu .dropdown-item:focus-visible {
  background-color: #DCDCDC;
  color: #282828;
}

/* Geöffneter Zustand */
.navbar .dropdown-menu.show,
.navbar .nav-item.show > .dropdown-menu,
.navbar .dropdown.show > .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
  transition:
    opacity 0.18s ease-in-out,
    transform 0.20s ease-in-out,
    visibility 0s linear 0s;
}

/* Richtungsvarianten */
.navbar .dropup .dropdown-menu { transform: translateY(6px); }
.navbar .dropend .dropdown-menu { transform: translateX(-6px); }
.navbar .dropstart .dropdown-menu { transform: translateX(6px); }

.navbar .dropup .dropdown-menu.show,
.navbar .dropend .dropdown-menu.show,
.navbar .dropstart .dropdown-menu.show {
  transform: translate(0, 0);
}

/* Barrierefreiheit: Animationen deaktivieren wenn gewünscht */
@media (prefers-reduced-motion: reduce) {
  .navbar .dropdown-menu {
    transition: none;
  }
}

/* -----------------------------------------------------------------------------
   6.3 Mobile Navigation
   ----------------------------------------------------------------------------- */

@media (max-width: 991.98px) {

  /* Kleinere Schrift auf Mobile */
  .navbar .navbar-nav > .nav-item > .nav-link {
    font-size: 18px;
  }

  /* Unterstrich auf Mobile ausblenden */
  .navbar .navbar-nav > .nav-item > .nav-link::before {
    display: none;
  }

  .navbar .navbar-collapse {
    padding-top: 0.25rem;
    padding-bottom: 0.5rem;
  }

  .navbar .nav-item {
    margin: 0;
  }

  /* Dropdown: Geschlossen */
  .navbar .dropdown-menu {
    display: block !important;
    position: static;
    float: none;
    inset: auto;
    margin: 0;
    border: 0;
    box-shadow: none;
    overflow: hidden;
    max-height: 0;
    padding: 0;
    opacity: 0;
    transform: translateY(-6px);
    visibility: hidden;
    pointer-events: none;
    transition:
      max-height 0.30s ease,
      opacity 0.18s ease,
      transform 0.20s ease,
      padding 0.20s ease,
      visibility 0s linear 0.20s;
  }

  /* Dropdown: Geöffnet */
  .navbar .dropdown-menu.show,
  .navbar .nav-item.show > .dropdown-menu,
  .navbar .dropdown.show > .dropdown-menu {
    max-height: 60vh;
    padding: 0.25rem 0;
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
    pointer-events: auto;
    transition:
      max-height 0.35s ease,
      opacity 0.18s ease,
      transform 0.20s ease,
      padding 0.20s ease,
      visibility 0s linear 0s;
  }
}


/* =============================================================================
   7. LOGOUT-BUTTON
   ============================================================================= */

/* Button-Container */
.btn-logout {
  position: relative;
  overflow: hidden;
  min-width: 160px;
  text-align: center;
  background: transparent;
  border: 2px solid #282828;
  border-radius: 100px;
  padding: 0.5rem 1.25rem;
  font-weight: 700;
  color: #282828;
  text-decoration: none;
  transition: background 0.25s ease;
}

/* Fortschrittsbalken (Timer-Animation) */
.btn-logout-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0%;
  background: #FF0050;
  transition: width 1s linear;
  z-index: 0;
}

/* Text über dem Fortschrittsbalken */
.btn-logout-text {
  position: relative;
  z-index: 1;
  font-variant-numeric: tabular-nums;
}

/* Text bleibt immer schwarz */
.btn-logout .btn-logout-text {
  color: #282828;
}

/* Hover: Roter Hintergrund */
.btn-logout:hover {
  background: #FF0050;
  border: 2px solid #282828;
}