/* Störungsinfo-Portal — schlankes, handgeschriebenes Designsystem (ADR-006).
   Kein Framework, keine CDN-Abhängigkeit (firewall-freundlich, Plan 3.5). */

:root {
  --bg: #eef1f5;
  --surface: #ffffff;
  --surface-muted: #f7f8fa;
  --border: #d9dde3;
  --text: #1a2333;
  --text-muted: #667085;
  --primary: #2563b0;
  --primary-hover: #1d4f8e;
  --accent-toggle: #2563eb;
  --danger: #c0392b;
  --warn: #f1c40f;
  --ok: #27ae60;
  --radius: 10px;
  --shadow: 0 1px 3px rgba(16, 24, 40, 0.08), 0 1px 2px rgba(16, 24, 40, 0.04);
  --focus-ring: 0 0 0 3px rgba(37, 99, 176, 0.35);
}

* { box-sizing: border-box; }

html { font-size: 16px; }

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

/* ---------- Kopfzeile & Responsive Navigation ---------- */

.topbar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.topbar-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  position: relative;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text);
  text-decoration: none;
  flex-shrink: 0;
}

.brand-mark {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: var(--primary);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 700;
}

.topbar-menu {
  display: flex;
  align-items: center;
  gap: 20px;
  flex: 1;
}

.topbar-nav {
  display: flex;
  gap: 4px;
  margin-left: 8px;
}

.topbar-nav a {
  color: var(--text-muted);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.92rem;
  transition: background 0.15s ease, color 0.15s ease;
}

.topbar-nav a:hover { background: var(--surface-muted); color: var(--text); }
.topbar-nav a.active { background: #e8effa; color: var(--primary); font-weight: 600; }

.topbar-spacer { flex: 1; }

.topbar-user-area {
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-chip {
  font-size: 0.85rem;
  color: var(--text-muted);
  background: var(--surface-muted);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 5px 14px;
  white-space: nowrap;
}

.logout-link {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-decoration: none;
  padding: 6px 10px;
  border-radius: 6px;
}

.logout-link:hover { color: var(--danger); background: #fdf1ef; }

/* Mobile Menu Toggle Button (Hamburger) */
.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  cursor: pointer;
  margin-left: auto;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  width: 42px;
  height: 42px;
  align-items: center;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.nav-toggle:hover, .nav-toggle:focus-visible, .nav-toggle.is-active {
  background: var(--surface-muted);
  border-color: var(--primary);
  outline: none;
}

.nav-toggle-bar {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  pointer-events: none;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav-toggle.is-active .nav-toggle-bar:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.nav-toggle.is-active .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-active .nav-toggle-bar:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* Responsives Layout für Mobilgeräte (Breite < 860px) */
@media (max-width: 860px) {
  .topbar-inner {
    padding: 10px 16px;
    flex-wrap: wrap;
  }

  .nav-toggle {
    display: flex;
  }

  .topbar-menu {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    padding: 14px 0 8px;
    border-top: 1px solid var(--border);
    margin-top: 6px;
  }

  .topbar-menu.is-open {
    display: flex;
    animation: fadeInSlideDown 0.2s ease-out;
  }

  .topbar-nav {
    flex-direction: column;
    gap: 4px;
    margin-left: 0;
  }

  .topbar-nav a {
    padding: 10px 14px;
    font-size: 0.98rem;
    display: block;
    width: 100%;
  }

  .topbar-spacer {
    display: none;
  }

  .topbar-user-area {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    border-top: 1px solid var(--border);
    padding-top: 12px;
    margin-top: 4px;
  }

  .user-chip {
    text-align: center;
    width: 100%;
  }

  .logout-link {
    text-align: center;
    padding: 10px;
    background: var(--surface-muted);
    border-radius: 8px;
    color: var(--danger);
    font-weight: 500;
  }

  .page {
    padding: 20px 16px 48px;
  }

  .page-head h1 {
    font-size: 1.2rem;
  }

  .card {
    border-radius: 8px;
  }

  .search-row {
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
  }

  .search-row select {
    max-width: 100%;
    min-width: 150px;
    flex: 0 1 auto;
  }

  .search-row input {
    flex: 1 1 200px;
  }

  .search-row .result-count {
    margin-left: auto;
  }

  .users-table-wrap, .table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
}

@keyframes fadeInSlideDown {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- Seitenlayout ---------- */

.page {
  max-width: 760px;
  margin: 0 auto;
  padding: 32px 24px 64px;
}

.page-wide { max-width: 1160px; }

.page-head { margin-bottom: 20px; }

.page-head h1 { margin: 0 0 4px; font-size: 1.35rem; }

.page-head p { margin: 0; color: var(--text-muted); font-size: 0.95rem; }

/* ---------- Karten & Abo-Liste ---------- */

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.topic-list { display: flex; flex-direction: column; gap: 12px; }

.topic-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
}

.topic-card.mandatory { background: var(--surface-muted); }

.topic-info { flex: 1; min-width: 0; }

.topic-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.98rem;
}

.topic-desc { color: var(--text-muted); font-size: 0.88rem; margin-top: 2px; }

.badge {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 5px;
  padding: 2px 7px;
}

.badge-mandatory { background: #fdf3d7; color: #8a6d1a; }

.locked-state {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
  font-size: 0.88rem;
}

.locked-state svg { flex: none; }

/* ---------- Toggle ---------- */

.toggle { position: relative; display: inline-block; width: 46px; height: 26px; flex: none; }

.toggle input { position: absolute; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }

.toggle-track {
  position: absolute;
  inset: 0;
  background: #cfd6df;
  border-radius: 999px;
  transition: background 0.15s ease;
  pointer-events: none;
}

.toggle-track::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
  transition: transform 0.15s ease;
}

.toggle input:checked + .toggle-track { background: var(--accent-toggle); }
.toggle input:checked + .toggle-track::after { transform: translateX(20px); }
.toggle input:focus-visible + .toggle-track { box-shadow: var(--focus-ring); }
.toggle input:disabled { cursor: not-allowed; }
.toggle input:disabled + .toggle-track { opacity: 0.55; }

/* ---------- Formulare ---------- */

.field { margin-bottom: 18px; }

.field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.field .hint { font-size: 0.8rem; color: var(--text-muted); font-weight: 400; }

input[type="text"], select, textarea {
  width: 100%;
  font: inherit;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 9px 12px;
}

input[type="text"]:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: none;
  border-color: var(--primary);
  box-shadow: var(--focus-ring);
}

textarea { resize: vertical; min-height: 180px; }

.char-counter { font-size: 0.78rem; color: var(--text-muted); text-align: right; margin-top: 4px; }
.char-counter.limit { color: var(--danger); }

/* Schweregrad-Auswahl */

.severity-group { display: flex; gap: 10px; flex-wrap: wrap; }

.severity-option { position: relative; }

.severity-option input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }

.severity-option span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1.5px solid var(--border);
  border-radius: 999px;
  padding: 7px 16px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--surface);
}

.severity-option .dot { width: 10px; height: 10px; border-radius: 50%; }

.severity-option input:focus-visible + span { box-shadow: var(--focus-ring); }

.severity-option[data-severity="stoerung"] input:checked + span {
  border-color: var(--danger); color: var(--danger); background: #fdf1ef;
}
.severity-option[data-severity="einschraenkung"] input:checked + span {
  border-color: #c9a40d; color: #8a6d1a; background: #fdf8e3;
}
.severity-option[data-severity="entwarnung"] input:checked + span {
  border-color: var(--ok); color: #1d7a46; background: #ecf9f1;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font: inherit;
  font-weight: 600;
  border: none;
  border-radius: 8px;
  padding: 10px 18px;
  cursor: pointer;
}

.btn:focus-visible { outline: none; box-shadow: var(--focus-ring); }

.btn-primary { background: var(--primary); color: #fff; width: 100%; }
.btn-primary:hover { background: var(--primary-hover); }
.btn-primary:disabled { background: #9db6d6; cursor: not-allowed; }

/* ---------- Versand-Layout ---------- */

.send-grid {
  display: grid;
  grid-template-columns: minmax(340px, 1fr) minmax(380px, 1.15fr);
  gap: 24px;
  align-items: start;
}

@media (max-width: 900px) {
  .send-grid { grid-template-columns: 1fr; }
}

.panel { padding: 22px; }

.panel h2 {
  margin: 0 0 16px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.recipient-hint {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 6px;
}

.subject-preview {
  font-size: 0.85rem;
  color: var(--text-muted);
  background: var(--surface-muted);
  border: 1px dashed var(--border);
  border-radius: 8px;
  padding: 8px 12px;
  overflow-wrap: anywhere;
}

.preview-frame {
  width: 100%;
  height: 520px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
}

.preview-note { font-size: 0.78rem; color: var(--text-muted); text-align: center; margin-top: 10px; }

/* ---------- Historie ---------- */

.history { margin-top: 28px; }

.history table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }

.history th {
  text-align: left;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
}

.history td { padding: 10px 14px; border-bottom: 1px solid var(--surface-muted); vertical-align: top; }

.history td.num { text-align: right; font-variant-numeric: tabular-nums; }

.status-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  border-radius: 999px;
  padding: 3px 10px;
  white-space: nowrap;
}

.status-pending, .status-sending { background: #e8effa; color: var(--primary); }
.status-completed { background: #ecf9f1; color: #1d7a46; }
.status-completed_with_errors { background: #fdf8e3; color: #8a6d1a; }
.status-failed { background: #fdf1ef; color: var(--danger); }

.sev-chip { display: inline-flex; align-items: center; gap: 6px; }
.sev-chip .dot { width: 9px; height: 9px; border-radius: 50%; flex: none; }
.dot-stoerung { background: var(--danger); }
.dot-einschraenkung { background: var(--warn); }
.dot-entwarnung { background: var(--ok); }

/* ---------- Toast & Hinweise ---------- */

.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: #1a2333;
  color: #fff;
  font-size: 0.88rem;
  border-radius: 8px;
  padding: 10px 18px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  max-width: min(90vw, 480px);
}

.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.error { background: var(--danger); }

.autosave-note {
  text-align: right;
  color: var(--text-muted);
  font-size: 0.8rem;
  margin-top: 14px;
}

.empty-state, .loading-state {
  text-align: center;
  color: var(--text-muted);
  padding: 40px 20px;
  font-size: 0.92rem;
}

.footer-links {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px 40px;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-links a { color: var(--text-muted); }

/* ---------- Prose (Datenschutz) ---------- */

.prose { padding: 28px 32px; }
.prose h2 { font-size: 1.05rem; margin: 24px 0 8px; }
.prose p, .prose li { font-size: 0.92rem; color: #333c4d; }
.prose .placeholder {
  background: #fdf8e3;
  border-left: 3px solid var(--warn);
  padding: 10px 14px;
  font-size: 0.85rem;
  color: #8a6d1a;
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}

/* ---------- Empfänger-Verwaltung ---------- */

.search-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.search-row select {
  width: auto;
  min-width: 160px;
  max-width: 260px;
  flex: 0 1 auto;
  padding: 8px 30px 8px 12px;
  font-size: 0.88rem;
  border-radius: 8px;
  background-color: var(--surface);
  cursor: pointer;
  text-overflow: ellipsis;
}

.search-row input {
  flex: 1 1 220px;
  min-width: 160px;
  font-size: 0.88rem;
  padding: 8px 12px;
}

.result-count { font-size: 0.85rem; color: var(--text-muted); white-space: nowrap; }

.table-wrap { overflow-x: auto; }

.users-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }

.users-table th {
  text-align: left;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
}

.users-table td {
  padding: 8px 14px;
  border-bottom: 1px solid var(--surface-muted);
  vertical-align: middle;
}

.col-subscribed { width: 120px; text-align: center; }

.subscribed-check {
  width: 18px;
  height: 18px;
  accent-color: var(--accent-toggle);
  cursor: pointer;
}

.subscribed-check:disabled { cursor: not-allowed; }

.btn-secondary {
  background: var(--surface);
  color: var(--primary);
  border: 1px solid var(--border);
  padding: 6px 14px;
  font-size: 0.85rem;
}

.btn-secondary:hover { background: var(--surface-muted); }

.detail-hint { font-size: 0.8rem; color: var(--text-muted); margin: 10px 0 0; }

.load-more-row { text-align: center; padding: 16px; }


/* ---------- Verteiler- und Rollen-Verwaltung ---------- */

/* .btn-primary ist bewusst width:100% (Versand-Formular). Für Schaltflächen in
   Tabellenzeilen und Button-Paaren braucht es die schmale Variante. */
.btn-inline { width: auto; padding: 6px 14px; font-size: 0.85rem; }

.btn-danger { background: var(--surface); color: var(--danger); border: 1px solid #eccac5; }
.btn-danger:hover { background: #fdf1ef; }
.btn-danger:disabled { color: var(--text-muted); border-color: var(--border); cursor: not-allowed; }

.btn-row { display: flex; gap: 10px; flex-wrap: wrap; }
.btn-row .btn { width: auto; }

.row-actions { display: flex; gap: 8px; justify-content: flex-end; }

/* Zahlenspalten: die Kopfzeile fehlte im Bestand und blieb linksbündig. */
.users-table th.num, .history th.num { text-align: right; }
.users-table td.num { text-align: right; font-variant-numeric: tabular-nums; }

.badge-inactive { background: var(--surface-muted); color: var(--text-muted); }
.badge-admin { background: #e8effa; color: var(--primary); }

.row-inactive td { opacity: 0.55; }

/* Zweispaltiges Formular für die Verteiler-Pflege; bricht auf schmalen Fenstern um. */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; }
.form-grid .field-wide { grid-column: 1 / -1; }

@media (max-width: 700px) {
  .form-grid { grid-template-columns: 1fr; }
}

.slug-preview { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; }

/* ---------- Meldungs-Historie (Leseansicht) ---------- */

/* Karten statt Tabelle: Der Meldungstext ist Prosa und braucht Zeilenbreite. */
.meldung-list { display: grid; gap: 14px; }

.meldung {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 4px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px 20px;
}

.meldung-stoerung { border-left-color: var(--danger); }
.meldung-einschraenkung { border-left-color: var(--warn); }
.meldung-entwarnung { border-left-color: var(--ok); }

.meldung-subject { margin: 0; font-size: 1rem; font-weight: 600; line-height: 1.35; }

.meldung-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 14px;
  margin-top: 6px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* pre-wrap erhält die Absätze des Meldungstexts. Der Text wird ausschließlich per
   textContent gesetzt — er ist nie gegen HTML validiert worden (nur längenbegrenzt). */
.meldung-body {
  margin: 12px 0 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-size: 0.92rem;
  max-width: 68ch;
}

/* Gesperrte Felder müssen als gesperrt erkennbar sein — die Verteiler-Maske setzt
   readOnly (statt disabled, damit der Wert kopierbar bleibt) für den unveränderlichen
   Slug und für den Namen bei laufendem Versand. */
input[readonly], textarea[readonly] {
  background: var(--surface-muted);
  color: var(--text-muted);
  cursor: default;
}

/* .search-row ohne das flex:1-Suchfeld (Meldungs-Filter) würde die Trefferzahl direkt
   an das Dropdown kleben — der Abstandshalter schiebt sie nach rechts. */
.search-row .result-count { margin-left: auto; }