:root {
  --blue-900: #0b3d5c;
  --blue-700: #135a8a;
  --blue-500: #1e7bb8;
  --blue-100: #e6f2fa;
  --green: #1a8754;
  --red: #c0392b;
  --amber: #b8860b;
  --gray-50: #f7f9fb;
  --gray-100: #eef1f4;
  --gray-300: #d3dbe2;
  --gray-500: #7c8894;
  --gray-800: #2b3742;
  --radius: 10px;
  font-size: 16px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--gray-50);
  color: var(--gray-800);
  line-height: 1.5;
}

a { color: var(--blue-700); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
  background: var(--blue-900);
  color: white;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 24px;
  min-height: 60px;
  flex-wrap: wrap;
  row-gap: 6px;
}

.topbar .brand {
  font-weight: 700;
  font-size: 1.1rem;
  color: white;
  letter-spacing: 0.2px;
}

.topbar nav {
  display: flex;
  gap: 4px;
  align-items: center;
  flex-wrap: wrap;
}

.topbar nav a {
  color: #dceaf5;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 0.92rem;
}

.topbar nav a.active,
.topbar nav a:hover {
  background: rgba(255,255,255,0.14);
  color: white;
  text-decoration: none;
}

.lang-switch {
  display: flex;
  border: 1px solid rgba(255,255,255,0.4);
  border-radius: 8px;
  overflow: hidden;
  margin-left: 8px;
}
.lang-switch a {
  padding: 6px 10px;
  font-size: 0.8rem;
  font-weight: 700;
  color: #dceaf5;
  letter-spacing: 0.03em;
}
.lang-switch a.active {
  background: white;
  color: var(--blue-900);
}
.lang-switch a:hover { text-decoration: none; }
.lang-switch a:not(.active):hover { background: rgba(255,255,255,0.14); color: white; }

.lang-switch.floating {
  position: fixed;
  top: 18px;
  right: 18px;
  border-color: rgba(255,255,255,0.5);
  background: rgba(11,61,92,0.35);
  z-index: 10;
}
.lang-switch.floating a { color: white; }

.topbar .user-chip {
  color: #dceaf5;
  font-size: 0.85rem;
  margin-right: 10px;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
}
.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: white;
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.menu-toggle.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.is-active span:nth-child(2) { opacity: 0; }
.menu-toggle.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 1150px) {
  .topbar {
    padding: 8px 16px;
  }
  .topbar .brand {
    font-size: 1rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: calc(100% - 60px);
  }
  .menu-toggle {
    display: flex;
  }
  .topbar nav {
    display: none;
    flex-direction: column;
    align-items: stretch;
    flex-wrap: nowrap;
    width: 100%;
    gap: 2px;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(255,255,255,0.15);
  }
  .topbar nav.open {
    display: flex;
  }
  .topbar nav a {
    padding: 13px 14px;
    font-size: 1rem;
    min-height: 44px;
    display: flex;
    align-items: center;
  }
  .topbar .user-chip {
    order: 10;
    margin: 10px 0 0;
    padding: 10px 14px 0;
    border-top: 1px solid rgba(255,255,255,0.15);
  }
  .lang-switch {
    margin: 10px 0 0;
    align-self: flex-start;
  }
}

.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 28px 20px 60px;
}

h1 { font-size: 1.6rem; margin: 0 0 6px; color: var(--blue-900); }
h2 { font-size: 1.2rem; margin: 28px 0 12px; color: var(--blue-900); }
.subtitle { color: var(--gray-500); margin-bottom: 24px; }

.card {
  background: white;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 18px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.stat {
  background: white;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  padding: 18px;
}
.stat .num { font-size: 1.8rem; font-weight: 700; color: var(--blue-900); }
.stat .label { color: var(--gray-500); font-size: 0.88rem; margin-top: 2px; }

a.stat-link { display: block; color: inherit; }
a.stat-link:hover { text-decoration: none; border-color: var(--blue-500); }
a.stat-link:hover .label { color: var(--blue-700); }

.dashboard-task-list { list-style: none; margin: 0; padding: 0; }
.dashboard-task-list li {
  padding: 10px 12px;
  border-bottom: 1px solid var(--gray-100);
}
.dashboard-task-list li:last-child { border-bottom: none; }
.dashboard-task-list a { font-weight: 600; }

.quick-links { display: flex; flex-wrap: wrap; gap: 10px; }

.system-status-compact { opacity: 0.85; }
.system-status-compact table { font-size: 0.85rem; }

table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--gray-100); }
th { color: var(--gray-500); font-weight: 600; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.03em; }
tr:hover td { background: var(--gray-50); }

.btn {
  display: inline-block;
  background: var(--blue-700);
  color: white;
  border: none;
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 0.95rem;
  cursor: pointer;
  font-weight: 600;
}
.btn:hover { background: var(--blue-500); text-decoration: none; }
.btn.secondary { background: white; color: var(--blue-700); border: 1px solid var(--blue-500); }
.btn.secondary:hover { background: var(--blue-100); }
.btn.danger { background: white; color: var(--red); border: 1px solid var(--red); }
.btn.danger:hover { background: #fbecea; }
.btn:disabled { background: var(--gray-300); color: var(--gray-500); cursor: not-allowed; }
.btn.small { padding: 6px 12px; font-size: 0.85rem; }

form.inline { display: inline; }

label { display: block; font-size: 0.85rem; color: var(--gray-500); margin: 12px 0 4px; font-weight: 600; }
input[type=text], input[type=password], input[type=date], input[type=number], select, textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--gray-300);
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: inherit;
  background: white;
}
textarea { resize: vertical; min-height: 70px; }
input[type=checkbox] { width: auto; margin-right: 8px; }

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 700;
}
.badge.pending { background: #fdf2dc; color: var(--amber); }
.badge.approved { background: #e3f5ec; color: var(--green); }
.badge.rejected { background: #fbecea; color: var(--red); }
.badge.open { background: #fdf2dc; color: var(--amber); }
.badge.done { background: #e3f5ec; color: var(--green); }

.flash {
  padding: 12px 16px;
  border-radius: 8px;
  margin-bottom: 16px;
  font-size: 0.92rem;
}
.flash.success { background: #e3f5ec; color: #14603c; }
.flash.error { background: #fbecea; color: #8a2417; }
.flash.info { background: var(--blue-100); color: var(--blue-900); }

.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, var(--blue-900), var(--blue-700));
}
.login-card {
  background: white;
  border-radius: 16px;
  padding: 40px;
  width: 100%;
  max-width: 380px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.25);
}
.login-card h1 { text-align: center; }
.login-card .subtitle { text-align: center; }

.pdf-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
  padding: 12px;
  background: white;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius) var(--radius) 0 0;
}
.pdf-toolbar .btn {
  min-height: 44px;
  min-width: 44px;
  padding: 10px 16px;
  font-size: 0.95rem;
}
.pdf-canvas-wrap {
  background: var(--gray-100);
  border: 1px solid var(--gray-300);
  border-top: none;
  padding: 16px;
  display: flex;
  justify-content: center;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-x pan-y;
  border-radius: 0 0 var(--radius) var(--radius);
}
#pdf-canvas { box-shadow: 0 2px 10px rgba(0,0,0,0.15); background: white; max-width: 100%; height: auto; display: block; }

#pdf-viewer-container:fullscreen,
#pdf-viewer-container:-webkit-full-screen {
  display: flex;
  flex-direction: column;
  height: 100vh;
  background: var(--gray-800);
}
#pdf-viewer-container:fullscreen .pdf-canvas-wrap,
#pdf-viewer-container:-webkit-full-screen .pdf-canvas-wrap {
  flex: 1;
  align-items: center;
  border-radius: 0;
  border: none;
}
#pdf-viewer-container:fullscreen .pdf-toolbar,
#pdf-viewer-container:-webkit-full-screen .pdf-toolbar {
  border-radius: 0;
}

.small-text { font-size: 0.85rem; color: var(--gray-500); }
.hint { background: var(--blue-100); color: var(--blue-900); padding: 10px 14px; border-radius: 8px; font-size: 0.85rem; margin-bottom: 16px; }

.matrix-table td.done { color: var(--green); font-weight: 600; }
.matrix-table td.open { color: var(--red); font-weight: 600; }

/* Admin-Sidebar (Phase 5B) --------------------------------------------- */

.container.container-admin { max-width: 1360px; }

.admin-layout {
  display: flex;
  align-items: flex-start;
  gap: 28px;
}

.admin-sidebar-toggle {
  display: none;
  align-items: center;
  gap: 8px;
  background: white;
  border: 1px solid var(--gray-300);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--blue-900);
  cursor: pointer;
  margin-bottom: 12px;
  width: 100%;
}
.admin-sidebar-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--blue-900);
  border-radius: 2px;
}

.admin-sidebar {
  flex: 0 0 264px;
  background: white;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  padding: 14px 12px;
  align-self: flex-start;
  position: sticky;
  top: 16px;
}

.admin-sidebar-toplink {
  display: block;
  padding: 10px 12px;
  border-radius: 6px;
  font-weight: 700;
  color: var(--blue-900);
  margin-bottom: 8px;
}
.admin-sidebar-toplink:hover { background: var(--gray-100); text-decoration: none; }
.admin-sidebar-toplink.active { background: var(--blue-100); color: var(--blue-900); }

.admin-sidebar-group { border-top: 1px solid var(--gray-100); padding: 4px 0; }
.admin-sidebar-group:first-of-type { border-top: none; }

.admin-sidebar-group summary {
  cursor: pointer;
  list-style: none;
  padding: 10px 12px;
  border-radius: 6px;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--gray-500);
  display: flex;
  align-items: center;
  gap: 9px;
}
.admin-sidebar-group summary::-webkit-details-marker { display: none; }
.admin-sidebar-group summary::before {
  content: "▸";
  display: inline-block;
  font-size: 0.7rem;
  color: var(--gray-500);
  transition: transform 0.15s ease;
}
.admin-sidebar-group[open] summary::before { transform: rotate(90deg); }
.admin-sidebar-group summary:hover { background: var(--gray-100); }
.admin-sidebar-group.active-group summary { color: var(--blue-900); }
.admin-sidebar-icon { font-size: 0.95rem; }

.admin-sidebar-items { display: flex; flex-direction: column; padding: 2px 0 8px 24px; }
.admin-sidebar-items a {
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 0.92rem;
  color: var(--gray-800);
}
.admin-sidebar-items a:hover { background: var(--gray-100); text-decoration: none; }
.admin-sidebar-items a.active { background: var(--blue-100); color: var(--blue-900); font-weight: 700; }

.admin-content { flex: 1; min-width: 0; }

@media (max-width: 900px) {
  .admin-sidebar-toggle { display: flex; }
  .admin-layout { flex-direction: column; }
  .admin-sidebar {
    display: none;
    width: 100%;
    position: static;
    flex: 1 1 auto;
  }
  .admin-sidebar.open { display: block; }
  .admin-content { width: 100%; }
}

/* Stammdaten-Tabellenlayout (Optik-Anpassung) ---------------------------- */

.card.stammdaten-card { max-width: none; overflow-x: auto; }
.badge.neutral { background: var(--gray-100); color: var(--gray-800); }
.btn-row { display: inline-flex; gap: 8px; }
.stammdaten-entry-count { color: var(--gray-500); font-size: 0.82rem; margin: 10px 0 0; }

/* Praxis-Setup-Wizard (Phase 6A) ----------------------------------------- */

.setup-progress { margin: 4px 0 28px; }
.setup-progress-label { font-size: 0.85rem; color: var(--gray-500); margin-bottom: 6px; }
.setup-progress-bar { height: 8px; background: var(--gray-100); border-radius: 999px; overflow: hidden; }
.setup-progress-bar-fill { height: 100%; background: var(--blue-500); border-radius: 999px; }
.setup-category-label { font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.03em; color: var(--gray-500); margin-bottom: 6px; }
.setup-answer-buttons { display: flex; gap: 12px; margin: 24px 0; }
.setup-answer-buttons .btn { min-width: 120px; text-align: center; }
.setup-nav-row { display: flex; justify-content: space-between; align-items: center; margin-top: 24px; }
.setup-nav-row a.disabled { color: var(--gray-300); pointer-events: none; }
.setup-summary-list { list-style: none; margin: 0 0 24px; padding: 0; }
.setup-summary-list li { padding: 8px 12px; border-bottom: 1px solid var(--gray-100); display: flex; justify-content: space-between; gap: 12px; }
.setup-summary-list li:last-child { border-bottom: none; }
.setup-empty-hint { color: var(--gray-500); font-size: 0.9rem; }

/* Praxisprofil (Phase 6B) ------------------------------------------------ */

.praxisprofil-header { margin-bottom: 24px; }
.praxisprofil-status-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin: 10px 0; }
.praxisprofil-meta { color: var(--gray-500); font-size: 0.9rem; margin: 4px 0 16px; }
.praxisprofil-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.praxisprofil-cards > .card { min-width: 0; }
.praxisprofil-card-header { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 12px; }
.praxisprofil-card-header h2 { margin: 0; font-size: 1.05rem; }
.praxisprofil-card-count { color: var(--gray-500); font-size: 0.85rem; }
.chip-list { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--gray-100);
  color: var(--gray-800);
  font-size: 0.88rem;
  font-weight: 600;
}
.praxisprofil-fact-list { list-style: none; margin: 0; padding: 0; }
.praxisprofil-fact-list li { display: flex; justify-content: space-between; align-items: center; padding: 7px 0; border-bottom: 1px solid var(--gray-100); }
.praxisprofil-fact-list li:last-child { border-bottom: none; }
/* Variante fuer Werte mit freiem, potenziell langem Text (z.B. Betriebsarzt-
   Kontaktdaten) - Label und Wert werden untereinander statt nebeneinander
   dargestellt, damit lange Institutionsnamen/E-Mail-Adressen/Adressen nicht
   mit dem Label kollidieren. Kurze Ja/Nein-Fakten (Praxisstruktur/
   Arbeitsorganisation) bleiben von dieser Variante unberuehrt. */
.praxisprofil-fact-list.stacked li { display: block; }
.praxisprofil-fact-list.stacked li span:first-child {
  display: block;
  font-size: 0.8rem;
  color: var(--gray-500);
  margin-bottom: 2px;
}
.praxisprofil-fact-list.stacked li span:last-child {
  display: block;
  overflow-wrap: break-word;
  word-break: break-word;
  min-width: 0;
}
.praxisprofil-fact-list.stacked li a { overflow-wrap: break-word; word-break: break-word; }

/* --- KV & Abrechnung (Phase 7A) ------------------------------------- */
/* Grosse Kennzahlentabellen duerfen INNERHALB ihres Containers scrollen;
   die Seite selbst bekommt dadurch keinen horizontalen Scroll. */
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; margin-bottom: 18px; }
.kv-table { min-width: 640px; }
.kv-table th.num, .kv-table td.num { text-align: right; white-space: nowrap; }
.kv-table td { vertical-align: top; }
.kv-filename { overflow-wrap: anywhere; word-break: break-word; max-width: 320px; }
.kv-longtext { overflow-wrap: anywhere; word-break: break-word; display: inline-block; max-width: 280px; }
.kv-review-form { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.kv-review-form input[type=text] { width: 110px; padding: 5px 8px; font-size: 0.85rem; }
.kv-gop-details > summary { cursor: pointer; font-weight: 600; color: var(--blue-700); padding: 8px 0; }

/* --- KV-Regelwerke Nachbesserung (Gueltigkeit/Relevanz/Bulk) --------- */
.kv-dashboard-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; margin-bottom: 20px; }
.kv-dashboard-tile { display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: 4px; padding: 14px 8px; }
.kv-dashboard-num { font-size: 1.6rem; font-weight: 700; color: var(--blue-700); }
.kv-filter-form { display: flex; flex-wrap: wrap; gap: 12px; align-items: end; margin-bottom: 18px; }
.kv-filter-form label { display: flex; flex-direction: column; font-size: 0.8rem; gap: 3px; }
.kv-filter-form select { padding: 5px 8px; }
.kv-bulk-bar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 10px; }
.kv-block-reason { color: var(--red); margin-top: 2px; }

/* Titelspalte der Regelwerke-Tabellen: die generische .kv-longtext-Klasse
   (overflow-wrap: anywhere + max-width: 280px, ohne min-width) liess den
   Titel bei knapper, per Auto-Table-Layout zugewiesener Spaltenbreite
   buchstabenweise umbrechen. Eigene, auf .kv-regelwerke-table beschraenkte
   Klasse statt die global genutzte .kv-longtext zu aendern (die u.a. auch
   in den Phase-7A-Tabellen verwendet wird). */
.kv-regelwerke-table .kv-title-cell {
  min-width: 280px;
  width: 320px;
  white-space: normal;
  overflow-wrap: break-word;
  word-break: normal;
}

/* --- KV-Regelwerke Nachbesserung 7B.1 (Importlauf mit Fortschritt) --- */
.kv-progress-bar { background: var(--gray-100); border-radius: 999px; height: 14px; overflow: hidden; margin: 10px 0 4px; }
.kv-progress-fill { background: var(--blue-500); height: 100%; transition: width 0.2s ease; }
.kv-lauf-counts { display: flex; flex-wrap: wrap; gap: 16px; margin: 12px 0; font-size: 0.9rem; }
.kv-item-icon { width: 24px; text-align: center; }