/* =====================================================
   Abgeholt – Custom Styles
   ===================================================== */

:root {
  --avatar-size: 42px;
  --card-radius: 0.75rem;
  --transition: 0.18s ease;
}

/* ---- Navbar ---- */
.navbar {
  background: var(--bs-body-bg);
  border-bottom: 1px solid var(--bs-border-color);
}

/* ---- Login page ---- */
.login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: var(--bs-body-bg);
}

.login-card {
  width: 100%;
  max-width: 420px;
  border-radius: var(--card-radius);
}

/* ---- Student avatar ---- */
.student-avatar {
  width: var(--avatar-size);
  height: var(--avatar-size);
  min-width: var(--avatar-size);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.8rem;
  color: #fff;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

/* ---- Student card ---- */
.student-card {
  border-radius: var(--card-radius);
  transition: box-shadow var(--transition), transform var(--transition);
  border-width: 2px !important;
}

.student-card:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  transform: translateY(-1px);
}

.student-card.picked-up {
  opacity: 0.75;
}

/* ---- Pickup status badge ---- */
.badge-pickup {
  font-size: 0.72rem;
  font-weight: 600;
}

/* ---- Progress bar for class overview ---- */
.class-progress {
  height: 6px;
  border-radius: 3px;
}

/* ---- Tabs scrollable on mobile ---- */
.nav-tabs {
  flex-wrap: nowrap;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.nav-tabs::-webkit-scrollbar {
  display: none;
}
.nav-tabs .nav-link {
  white-space: nowrap;
}

/* ---- Summary stat cards ---- */
.stat-card {
  border-radius: var(--card-radius);
  border: none;
  text-align: center;
}

/* ---- Table improvements ---- */
.table th {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
  color: var(--bs-secondary-color);
}

/* ---- Subtle section heading ---- */
.section-heading {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--bs-secondary-color);
  margin-bottom: 0.5rem;
}

/* ---- Scroll-to-top for large pages ---- */
.min-width-0 {
  min-width: 0;
}

/* ---- Dark mode tweaks ---- */
[data-bs-theme="dark"] .student-card:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

[data-bs-theme="dark"] .navbar {
  background: var(--bs-body-bg);
}

/* ---- Print styles ---- */
@media print {
  .navbar,
  .btn,
  .nav-tabs,
  #searchInput,
  .no-print {
    display: none !important;
  }
  .tab-pane {
    display: block !important;
    opacity: 1 !important;
  }
  .student-card {
    break-inside: avoid;
  }
  body {
    font-size: 11pt;
  }
}

/* ---- Animations ---- */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.student-card {
  animation: fadeIn 0.25s ease both;
}

/* ---- Mobile tweaks ---- */
@media (max-width: 576px) {
  .student-card .card-body {
    padding: 0.5rem !important;
  }
}