/* ===========================
   🎨 STRASSENWÄRTER TOOL UI
   Modern Glass / Sticky Navbar / Mobile Blur
   =========================== */

/* --- Grundfarben --- */
:root {
  --nav-bg: rgba(15, 23, 42, 0.92);
  --nav-border: rgba(255, 255, 255, 0.08);
  --nav-shadow: 0 3px 12px rgba(0, 0, 0, 0.4);
  --active-blue: linear-gradient(120deg, rgba(37, 99, 235, 0.9), rgba(59, 130, 246, 0.9));
  --text-light: #e2e8f0;
  --hover-bright: #fff;
  --blur-bg: rgba(15, 23, 42, 0.96);
  --overlay-bg: rgba(0, 0, 0, 0.55);
}

/* Theme icon button in nav */
.nav-icon-btn{
  position:absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  border: 1px solid var(--nav-border);
  background: rgba(255,255,255,.06);
  color: var(--text-light);
  cursor:pointer;
  transition: transform .18s ease, background .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.nav-icon-btn:hover{
  background: rgba(255,255,255,.10);
  border-color: rgba(255,255,255,.24);
  box-shadow: 0 0 0 4px rgba(37,99,235,.10);
}

.nav-icon-btn:active{ transform: translateY(-50%) scale(.98); }

/* ===========================
   HEADER + LOGO
   =========================== */
.top-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--nav-bg);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--nav-border);
  box-shadow: var(--nav-shadow);
  border-radius: 0 0 18px 18px;
  padding: 1rem;
  color: #fff;
}

.top-logo img {
  width: 85px;
  height: auto;
  margin-right: 1rem;
  filter: drop-shadow(0 0 12px rgba(0, 0, 0, 0.4));
}

.top-logo-text h1 {
  font-size: 1.5rem;
  margin: 0;
}

.top-logo-text p {
  font-size: 0.9rem;
  color: #93c5fd;
  margin: 0;
}

/* ===========================
   NAVIGATION (DESKTOP)
   =========================== */
#mainNav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--nav-bg);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--nav-border);
  box-shadow: var(--nav-shadow);
  border-radius: 0 0 18px 18px;
}

.nav-container {
  position: relative;
  display: flex;
  justify-content: center;
  padding: 0.5rem 1rem;
}

.nav-menu {
  display: flex;
  gap: 1.2rem;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-item {
  position: relative;
}

/* --- Top-Buttons (dein HTML nutzt <button.nav-btn>) --- */
.nav-btn {
  appearance: none;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(255,255,255,.06);
  color: var(--text-light);
  font-weight: 650;
  padding: 0.42rem 0.85rem;
  border-radius: 12px;
  cursor: pointer;
  transition: transform .18s ease, background .18s ease, border-color .18s ease, box-shadow .18s ease;
  white-space: nowrap;
}

.nav-btn:hover {
  background: rgba(255,255,255,.10);
  border-color: rgba(255,255,255,.24);
}

.nav-btn:focus-visible {
  outline: 2px solid rgba(59,130,246,.9);
  outline-offset: 2px;
}

/* --- Active State: blau --- */
.nav-btn.active {
  background: var(--active-blue);
  border-color: rgba(59,130,246,.55);
  color: #fff;
  box-shadow: 0 0 10px rgba(59,130,246,.35);
}

/* Dropdown-Links (bleiben <a>) */
.nav-menu a {
  color: var(--text-light);
  text-decoration: none;
  font-weight: 600;
  padding: 0.4rem 0.7rem;
  border-radius: 10px;
  transition: all 0.3s ease;
}

.nav-menu a:hover {
  color: var(--hover-bright);
}

.nav-menu a.active {
  background: var(--active-blue);
  color: #fff !important;
  box-shadow: 0 0 8px rgba(59, 130, 246, 0.35);
}

/* --- Dropdowns (Desktop) --- */
.dropdown {
  display: none;
  position: absolute;
  flex-direction: column;
  background: var(--blur-bg);
  backdrop-filter: blur(10px);
  border-radius: 12px;
  padding: 0.5rem;
  top: 2.2rem;
  left: 0;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
}

/* Desktop: Dropdown per Hover */
@media (min-width: 851px) {
  .nav-item:hover > .dropdown {
    display: flex;
  }
}

.dropdown a {
  padding: 0.5rem 0.8rem;
  color: #dbeafe;
  border-radius: 8px;
}

.dropdown a:hover {
  background: rgba(59, 130, 246, 0.15);
  color: #fff;
}

/* ===========================
   MOBILE NAVIGATION
   =========================== */
.mobile-nav-toggle {
  display: none;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  font-size: 1.7rem;
  border-radius: 12px;
  padding: 0.35rem 0.7rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.mobile-nav-toggle:hover {
  background: rgba(59, 130, 246, 0.25);
  transform: scale(1.05);
}

/* --- Hintergrund Overlay beim Menü --- */

body.menu-open {
  overflow: hidden;
  touch-action: none;
}

body.menu-open::before {
  content: "";
  position: fixed;
  inset: 0;
  background: var(--overlay-bg);
  backdrop-filter: blur(4px);
  z-index: 45;
  animation: fadeInOverlay 0.3s ease forwards;
}

@keyframes fadeInOverlay {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* --- Mobile Menü selbst --- */
@media (max-width: 850px) {
  .mobile-nav-toggle {
    display: block;
    position: fixed;
    top: 0.8rem;
    right: 1rem;
    z-index: 120;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
  }

  .nav-container {
    justify-content: flex-end;
  }

  #navMenu.nav-menu {
    display: none !important;
    flex-direction: column;
    align-items: stretch;
    background: var(--blur-bg);
    border-radius: 18px;
    backdrop-filter: blur(14px);
    padding: 1rem;
    position: fixed;
    right: 0.75rem;
    top: 4.3rem;
    width: min(82vw, 380px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.7);
    animation: slideDown 0.4s ease forwards;
    overflow-y: auto;
    max-height: 75vh;
    z-index: 110;
  }

  #navMenu.nav-menu.show,
  #navMenu.nav-menu.open {
    display: flex !important;
  }

  .nav-item {
    width: 100%;
  }

  .nav-item > a,
  .nav-item > .nav-btn {
    display: block;
    width: 100%;
    padding: 0.8rem 0.9rem;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.04);
    margin-bottom: 0.25rem;
    text-align: left;
  }

  .nav-item > a:hover,
  .nav-item > .nav-btn:hover {
    background: rgba(59, 130, 246, 0.15);
  }

  /* Dropdown mobil */
  .dropdown {
    display: none;
    flex-direction: column;
    position: relative;
    background: none;
    box-shadow: none;
    padding-left: 1.2rem;
    padding-top: 0.3rem;
  }

  .nav-item.open .dropdown {
    display: flex;
  }

  @keyframes slideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
  }
}

/* ===========================
   FOOTER
   =========================== */
footer {
  text-align: center;
  padding: 1rem;
  color: #9ca3af;
  font-size: 0.85rem;
}


/* --- Teamadmin Fahrzeuge UI --- */
.tm-fzg-add{ padding:10px; border-radius:14px; border:1px solid rgba(255,255,255,.08); background: rgba(255,255,255,.04); }
.tm-fzg-list{ margin-top:12px; display:flex; flex-direction:column; gap:10px; }
.tm-fzg-row{
  display:flex; gap:12px; align-items:flex-start;
  padding:12px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
}
.tm-fzg-prev{ width:56px; height:56px; flex:0 0 56px; }
.tm-fzg-prev img{ width:56px; height:56px; border-radius:14px; object-fit:contain; background: rgba(0,0,0,.18); border:1px solid rgba(255,255,255,.10); }
.tm-fzg-ph{ width:56px; height:56px; border-radius:14px; border:1px dashed rgba(255,255,255,.16); background: rgba(255,255,255,.04); }
.tm-fzg-fields{ flex:1; min-width:0; }
.tm-fzg-grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap:10px;
}
.tm-fzg-grid label{ display:block; font-size:.85rem; color: rgba(191,219,254,.9); margin-bottom:6px; }
.tm-fzg-actions{ margin-top:10px; display:flex; gap:8px; justify-content:flex-end; }

.tm-iconhelp{ margin-top:14px; padding-top:12px; border-top:1px solid rgba(255,255,255,.08); }
.tm-iconhelp-title{ font-weight:800; margin-bottom:8px; color: rgba(191,219,254,.95); }
.tm-icongrid{ display:grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap:10px; max-height:260px; overflow:auto; padding:6px; border-radius:14px; border:1px solid rgba(255,255,255,.08); background:rgba(0,0,0,.18); }
.tm-icontile{ display:flex; align-items:center; gap:10px; padding:10px; border-radius:14px; border:1px solid rgba(255,255,255,.10); background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03)); color:rgba(255,255,255,.92); cursor:pointer; text-align:left; }
.tm-icontile:hover{ box-shadow:0 0 0 3px rgba(59,130,246,.15); border-color: rgba(59,130,246,.35); }
.tm-icontile img{ width:34px; height:34px; border-radius:10px; object-fit:cover; border:1px solid rgba(255,255,255,.12); background:rgba(0,0,0,.25); }
.tm-icontile span{ font-size:.85rem; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }