/* =========================================================
   Portal – schlankes, mobile-first Stylesheet
   Kein Framework, bewusst einfach gehalten.
   ========================================================= */

:root {
  --color-bg: #f4f5f7;
  --color-surface: #ffffff;
  --color-text: #1f2430;
  --color-muted: #6b7280;
  --color-primary: #2f6f4f;
  --color-primary-dark: #244f39;
  --color-danger: #b3261e;
  --color-border: #e2e4e9;
  --radius: 10px;
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.06);
  --max-width: 1100px;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--color-primary);
}

img {
  max-width: 100%;
}

/* --- Layout --- */
.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 16px;
}

/* --- Kopfzeile / Navigation --- */
.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 20;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 60px;
}

.brand {
  font-weight: 700;
  font-size: 1.05rem;
  text-decoration: none;
  color: var(--color-text);
  white-space: nowrap;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.main-nav a {
  text-decoration: none;
  color: var(--color-text);
  font-size: 0.95rem;
}

.main-nav a:hover {
  color: var(--color-primary);
}

/* Dropdown für gruppierte Admin-Links im Hauptmenü. Klick-basiert (nicht nur
   Hover), damit es auch auf Touch-Geräten funktionierbar ist - siehe
   assets/js/main.js. Auf schmalen Bildschirmen (siehe Mobile-Media-Query
   unten) wird aus dem abgesetzten Popover ein eingerücktes Inline-Menü. */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  font-size: 0.95rem;
  color: var(--color-text);
  cursor: pointer;
}

.nav-dropdown-toggle:hover {
  color: var(--color-primary);
}

.nav-dropdown-caret {
  font-size: 0.7em;
  transition: transform 0.15s ease;
}

.nav-dropdown.is-open .nav-dropdown-caret {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  display: none;
  flex-direction: column;
  gap: 10px;
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 10px 14px;
  min-width: 200px;
  z-index: 30;
}

.nav-dropdown.is-open .nav-dropdown-menu {
  display: flex;
}

.nav-user {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--color-muted);
}

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.badge-admin {
  background: #fdecea;
  color: var(--color-danger);
}

.badge-mitglied {
  background: #eaf3ee;
  color: var(--color-primary-dark);
}

/* --- Mobile Navigation --- */
@media (max-width: 720px) {
  .nav-toggle {
    display: inline-block;
  }

  .main-nav {
    display: none;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    align-items: flex-start;
    padding: 12px 16px 18px;
    box-shadow: var(--shadow);
  }

  .main-nav.is-open {
    display: flex;
  }

  .nav-user {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    width: 100%;
  }

  .nav-dropdown {
    width: 100%;
  }

  .nav-dropdown-menu {
    position: static;
    border: none;
    box-shadow: none;
    padding: 8px 0 0 14px;
    min-width: 0;
  }
}

/* --- Hauptinhalt --- */
.main-content {
  flex: 1;
  padding: 28px 0 48px;
}

.page-title {
  margin: 0 0 6px;
  font-size: 1.5rem;
}

.page-subtitle {
  margin: 0 0 24px;
  color: var(--color-muted);
}

/* --- Kategorien --- */
.category-section {
  margin-bottom: 32px;
}

.category-section:last-child {
  margin-bottom: 0;
}

.category-heading {
  font-size: 1.05rem;
  margin: 0 0 12px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

/* --- Kacheln (App-Grid) --- */
.app-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.app-tile {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px;
  text-decoration: none;
  color: var(--color-text);
  box-shadow: var(--shadow);
  transition: transform 0.12s ease, box-shadow 0.12s ease;
  overflow: hidden;
}

.app-tile:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.app-tile .app-icon {
  font-size: 1.6rem;
}

.app-tile .app-tile-image {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 8px;
  margin: -4px -4px 0;
  max-width: calc(100% + 8px);
}

.app-tile .app-name {
  font-weight: 600;
}

.app-tile .app-desc {
  font-size: 0.85rem;
  color: var(--color-muted);
}

@media (max-width: 480px) {
  .app-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .app-tile {
    padding: 12px;
    gap: 6px;
  }

  .app-tile .app-desc {
    display: none;
  }
}

/* --- Thumbnails (Admin-Tabellen) --- */
.thumb {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  object-fit: cover;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg);
  font-size: 1.3rem;
}

.thumb-lg {
  width: 120px;
  height: 120px;
  font-size: 2rem;
}

/* --- Avatare --- */
.avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  flex-shrink: 0;
}

.avatar-sm {
  width: 28px;
  height: 28px;
  font-size: 0.8rem;
}

.avatar-lg {
  width: 96px;
  height: 96px;
  font-size: 2rem;
}

.avatar-fallback {
  font-weight: 700;
  color: var(--color-primary-dark);
  background: #eaf3ee;
  font-size: 1rem;
}

/* --- Webapp-Zugriffsliste im Nutzerformular --- */
.access-category {
  margin-bottom: 14px;
}

.access-category:last-child {
  margin-bottom: 0;
}

.access-category-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 6px;
}

.access-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 400;
  padding: 4px 0;
}

.empty-state {
  background: var(--color-surface);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  color: var(--color-muted);
}

/* --- Formulare --- */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
}

.card-narrow {
  max-width: 400px;
  margin: 40px auto;
}

.form-group {
  margin-bottom: 16px;
}

label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
  font-size: 0.9rem;
}

input[type="text"],
input[type="email"],
input[type="password"],
select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-size: 1rem;
  background: #fff;
  color: var(--color-text);
}

input:focus,
select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(47, 111, 79, 0.15);
}

.form-hint {
  font-size: 0.8rem;
  color: var(--color-muted);
  margin-top: 4px;
}

.btn {
  display: inline-block;
  border: none;
  border-radius: 8px;
  padding: 10px 18px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--color-primary-dark);
}

.btn-secondary {
  background: #fff;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-danger {
  background: var(--color-danger);
  color: #fff;
}

.btn-block {
  display: block;
  width: 100%;
}

.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
}

.btn-icon svg {
  width: 17px;
  height: 17px;
}

/* --- Tabellen (Nutzerverwaltung) --- */
.table-wrap {
  overflow-x: auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 560px;
}

th, td {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.92rem;
}

th {
  color: var(--color-muted);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

tr:last-child td {
  border-bottom: none;
}

.row-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.row-actions form {
  /* Statt als eigener Flex-Item-Block zu rendern (in Safari/iOS führen
     <form>-Elemente das innerhalb von Flexbox öfter zu ungewolltem Umbruch),
     wird die Box des Formulars komplett aufgelöst – der Button darin wird so
     zum direkten Flex-Kind von .row-actions und steht garantiert daneben. */
  display: contents;
}

/* --- Flash-Meldungen --- */
.flash {
  border-radius: var(--radius);
  padding: 12px 16px;
  margin-bottom: 16px;
  font-size: 0.92rem;
}

.flash-success {
  background: #eaf3ee;
  color: var(--color-primary-dark);
  border: 1px solid #cfe4d8;
}

.flash-error {
  background: #fdecea;
  color: var(--color-danger);
  border: 1px solid #f6cfcb;
}

/* --- Fußzeile --- */
.site-footer {
  padding: 20px 0;
  color: var(--color-muted);
  font-size: 0.82rem;
  text-align: center;
  border-top: 1px solid var(--color-border);
}

.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}

@media (max-width: 480px) {
  .toolbar {
    flex-direction: column;
    align-items: stretch;
  }
}