:root{
  --bg:#f4f6fb;
  --surface:#ffffff;
  --surface-2:#f8fafc;
  --text:#172033;
  --muted:#68758a;
  --line:#dce3ee;
  --primary:#1f5eff;
  --primary-dark:#1544b8;
  --danger:#b42318;
  --success:#087443;
  --warning:#b54708;
  --shadow:0 12px 36px rgba(17,24,39,.08);
  --radius:18px;
}
*{box-sizing:border-box}
html{font-size:16px}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.45}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
.app-shell{min-height:100vh;display:flex;flex-direction:column}
.topbar{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.92);backdrop-filter:saturate(180%) blur(18px);border-bottom:1px solid var(--line)}
.topbar-inner{max-width:1260px;margin:0 auto;padding:14px 18px;display:flex;gap:18px;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;color:var(--text)}
.brand-mark{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,#143989,#1f5eff);color:#fff;box-shadow:0 10px 30px rgba(31,94,255,.25)}
.nav{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.nav a,.nav button{border:0;background:transparent;color:var(--text);padding:9px 11px;border-radius:10px;font-weight:600;cursor:pointer;font-size:.94rem}
.nav a.active,.nav a:hover,.nav button:hover{background:#edf3ff;text-decoration:none;color:var(--primary)}
.container{max-width:1260px;width:100%;margin:0 auto;padding:24px 18px 48px}
.page-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;margin-bottom:18px}
.page-head h1{margin:0;font-size:clamp(1.55rem,3vw,2.3rem);line-height:1.1}
.page-head p{margin:7px 0 0;color:var(--muted)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-pad{padding:18px}
.grid{display:grid;gap:16px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.stats{grid-template-columns:repeat(4,minmax(0,1fr));margin-bottom:18px}
.stat{padding:18px}
.stat strong{display:block;font-size:1.8rem;line-height:1.1}
.stat span{color:var(--muted);font-size:.92rem}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);background:#fff;color:var(--text);border-radius:12px;padding:10px 14px;font-weight:700;cursor:pointer;font-size:.95rem;min-height:42px}
.btn:hover{text-decoration:none;background:#f8fbff;border-color:#cbd8ee}
.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn.primary:hover{background:var(--primary-dark);border-color:var(--primary-dark)}
.btn.danger{color:var(--danger);border-color:#ffd4ce;background:#fff7f5}
.btn.success{color:var(--success);border-color:#b7efcf;background:#f0fff6}
.btn.small{padding:7px 9px;min-height:34px;border-radius:9px;font-size:.84rem}
.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:14px}
.toolbar .grow{flex:1;min-width:220px}
input,select,textarea{width:100%;border:1px solid var(--line);background:#fff;border-radius:12px;padding:11px 12px;color:var(--text);font:inherit;outline:none}
textarea{min-height:110px;resize:vertical}
input:focus,select:focus,textarea:focus{border-color:#9db8ff;box-shadow:0 0 0 4px rgba(31,94,255,.12)}
label{display:block;font-weight:700;margin:0 0 6px}
.field small{display:block;color:var(--muted);margin-top:5px}
.form-section{padding:18px;border-bottom:1px solid var(--line)}
.form-section:last-child{border-bottom:0}
.form-section h2{font-size:1.1rem;margin:0 0 14px;display:flex;align-items:center;gap:8px}
.form-section h2 span{display:grid;place-items:center;width:28px;height:28px;border-radius:9px;background:#edf3ff;color:var(--primary);font-size:.85rem}
.form-actions{position:sticky;bottom:0;z-index:10;background:rgba(244,246,251,.92);backdrop-filter:blur(12px);padding:14px 0;margin-top:16px;border-top:1px solid var(--line)}
.form-actions-inner{display:flex;justify-content:flex-end;gap:10px;flex-wrap:wrap}
.table-wrap{overflow:auto;border-radius:var(--radius);border:1px solid var(--line);background:#fff}
table{border-collapse:collapse;width:100%;min-width:820px}
th,td{text-align:left;padding:13px 12px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:.8rem;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);background:#f8fafc;white-space:nowrap}
tr:last-child td{border-bottom:0}
.badge{display:inline-flex;align-items:center;border-radius:999px;padding:4px 9px;font-weight:800;font-size:.78rem;background:#eef2f7;color:#475569;white-space:nowrap}
.badge.prio-dringend,.badge.status-rueckfrage{background:#fff7ed;color:var(--warning)}
.badge.prio-akut{background:#fef3f2;color:var(--danger)}
.badge.status-erledigt,.badge.status-abgeschlossen{background:#ecfdf3;color:var(--success)}
.badge.status-neu{background:#edf3ff;color:var(--primary)}
.login-page{min-height:100vh;display:grid;place-items:center;padding:18px;background:radial-gradient(circle at top left,#dce9ff,transparent 34%),var(--bg)}
.login-card{width:min(460px,100%);padding:28px}
.login-card h1{margin:10px 0 6px;font-size:1.8rem}
.login-card p{color:var(--muted);margin:0 0 20px}
.alert{padding:12px 14px;border-radius:13px;margin-bottom:14px;border:1px solid var(--line);background:#fff}
.alert.error{border-color:#ffd4ce;background:#fff7f5;color:var(--danger)}
.alert.success{border-color:#b7efcf;background:#f0fff6;color:var(--success)}
.tabs{display:flex;gap:8px;overflow:auto;padding:8px;background:#eef2f7;border-radius:16px;margin-bottom:16px}
.tabs a{white-space:nowrap;color:#42526b;font-weight:800;padding:9px 12px;border-radius:11px;text-decoration:none}
.tabs a.active,.tabs a:hover{background:#fff;color:var(--primary);box-shadow:0 5px 18px rgba(17,24,39,.08)}
.photo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px}
.photo-card{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff}
.photo-card img{display:block;width:100%;height:150px;object-fit:cover;background:#eef2f7}
.photo-card .photo-body{padding:10px}
.photo-card p{margin:0 0 9px;color:var(--muted);font-size:.9rem}
.camera-box{border:2px dashed #b8c6da;border-radius:18px;background:#f8fafc;padding:16px;display:grid;gap:12px}
.preview-img{max-width:260px;border-radius:14px;border:1px solid var(--line);display:none}
.kv{display:grid;grid-template-columns:220px 1fr;border-bottom:1px solid var(--line)}
.kv:last-child{border-bottom:0}
.kv strong,.kv span{padding:10px 12px}
.kv strong{background:#f8fafc;color:#475569}
.empty{padding:32px;text-align:center;color:var(--muted)}
.install-wrap{max-width:920px;margin:0 auto;padding:28px 18px}
.install-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:18px 0}
.step{padding:12px;border-radius:14px;background:#fff;border:1px solid var(--line);font-weight:800;color:var(--muted)}
.step.active{color:var(--primary);border-color:#adc2ff;background:#f5f8ff}
.print-header{display:none}
@media (max-width:900px){.grid-2,.grid-3,.stats{grid-template-columns:1fr}.page-head{display:block}.nav{width:100%;justify-content:flex-start}.topbar-inner{align-items:flex-start;flex-direction:column}.form-actions-inner{justify-content:stretch}.form-actions-inner .btn{flex:1}.kv{grid-template-columns:1fr}.kv strong{padding-bottom:2px}.kv span{padding-top:2px}.install-steps{grid-template-columns:1fr}}
@media print{
  body{background:#fff;color:#000;font-size:12pt}
  .topbar,.page-head .actions,.tabs,.toolbar,.form-actions,.no-print,.btn,.nav{display:none!important}
  .container{max-width:none;padding:0}
  .card{box-shadow:none;border:1px solid #bbb;border-radius:0;break-inside:avoid;margin-bottom:10mm}
  .form-section{break-inside:avoid;padding:8mm}
  .print-header{display:block;margin-bottom:8mm;border-bottom:2px solid #111;padding-bottom:5mm}
  .photo-grid{grid-template-columns:repeat(2,1fr)}
  .photo-card img{height:180px}
  input,select,textarea{border:0;padding:0;background:transparent;box-shadow:none}
}

/* Patch: Fallakte-Detailansicht als echte Tabs statt fortlaufender Sektionen */
html.tabs-ready .case-tab-panel{display:none}
html.tabs-ready .case-tab-panel.active{display:block}
.case-detail-tabs{position:sticky;top:70px;z-index:12;box-shadow:0 8px 24px rgba(17,24,39,.05)}
.case-tab-panel{margin-bottom:0}
@media (max-width:900px){.case-detail-tabs{top:0}}
@media print{html.tabs-ready .case-tab-panel{display:block!important}.case-detail-tabs{display:none!important}}

/* Patch: Mobile/Tablet Responsive Optimierung v1.0.4 */
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{overflow-x:hidden}
img,svg,video{max-width:100%;height:auto}
button,input,select,textarea{font-size:16px}
select{min-height:44px}
.card h2{line-height:1.2}
.actions{display:flex;gap:10px;align-items:center;justify-content:flex-end;flex-wrap:wrap}
.table-wrap{max-width:100%}
.table-wrap table{table-layout:auto}
.dashboard-sections{grid-template-columns:1fr}
.dashboard-sections table{min-width:0}
.dashboard-sections .table-wrap{overflow:visible}

@media (max-width:1100px){
  .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .container{padding-left:16px;padding-right:16px}
}

@media (max-width:760px){
  :root{--radius:16px;--shadow:0 10px 26px rgba(17,24,39,.07)}
  body{font-size:15.5px;background:#f6f8fc}
  .topbar{position:sticky;top:0}
  .topbar-inner{padding:10px 12px;gap:10px;align-items:stretch;flex-direction:column}
  .brand{min-height:42px;font-size:.96rem;gap:10px}
  .brand-mark{width:34px;height:34px;border-radius:11px;font-size:.8rem;flex:0 0 auto}
  .nav{width:100%;display:flex;flex-wrap:nowrap;overflow-x:auto;gap:6px;padding:2px 0 4px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
  .nav::-webkit-scrollbar{display:none}
  .nav a,.nav button{white-space:nowrap;min-height:38px;padding:8px 10px;font-size:.88rem;background:#f5f8fc;border:1px solid #e6edf7}
  .nav a.active{background:#edf3ff;border-color:#cbdcff}
  .container{padding:14px 12px 86px}
  .page-head{display:block;margin-bottom:14px}
  .page-head h1{font-size:1.45rem;line-height:1.15}
  .page-head p{font-size:.95rem;margin-top:6px}
  .page-head .actions{margin-top:12px;justify-content:stretch;display:grid;grid-template-columns:1fr;gap:8px}
  .page-head .actions .btn{width:100%}
  .card-pad{padding:14px}
  .grid{gap:12px}
  .grid-2,.grid-3{grid-template-columns:1fr!important}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:10px;margin-bottom:14px}
  .stat{padding:14px;min-height:92px}
  .stat strong{font-size:1.55rem}
  .stat span{font-size:.86rem}
  .toolbar{display:grid;grid-template-columns:1fr;gap:9px;margin-bottom:12px}
  .toolbar .grow{min-width:0;width:100%}
  .toolbar .btn{width:100%}
  input,select,textarea{border-radius:11px;padding:11px 12px;min-height:44px}
  textarea{min-height:128px}
  label{font-size:.94rem}
  .field{grid-column:1/-1!important;min-width:0}
  .form-section{padding:14px;border-radius:var(--radius)}
  form.card .form-section{border-bottom:1px solid var(--line)}
  .form-section h2{font-size:1rem;margin-bottom:12px;align-items:flex-start}
  .form-section h2 span{width:26px;height:26px;flex:0 0 26px}
  .form-actions{position:fixed;left:0;right:0;bottom:0;margin:0;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:rgba(255,255,255,.96);border-top:1px solid var(--line);box-shadow:0 -10px 30px rgba(17,24,39,.09)}
  .form-actions-inner.container{padding:0!important;display:grid;grid-template-columns:1fr;gap:8px;max-width:none}
  .form-actions-inner .btn{width:100%;min-height:46px}
  .btn{min-height:44px;border-radius:11px;padding:10px 12px}
  .btn.small{min-height:38px;border-radius:10px;padding:8px 10px}
  .tabs{position:sticky;top:97px;z-index:14;margin:0 -12px 12px;padding:8px 12px;border-radius:0;background:rgba(238,242,247,.96);box-shadow:0 8px 20px rgba(17,24,39,.05);scroll-snap-type:x proximity;scrollbar-width:none;-webkit-overflow-scrolling:touch}
  .tabs::-webkit-scrollbar{display:none}
  .tabs a{scroll-snap-align:start;min-height:40px;display:inline-flex;align-items:center;padding:8px 12px;font-size:.9rem}
  .case-detail-tabs{top:97px}
  .case-tab-panel{border-radius:var(--radius)}
  .kv{display:block;border-bottom:1px solid #e7edf6}
  .kv strong,.kv span{display:block;width:100%;padding:9px 10px}
  .kv strong{font-size:.86rem;border-radius:10px 10px 0 0;background:#f7f9fd}
  .kv span{padding-top:7px;word-break:break-word}
  .photo-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .photo-card{border-radius:14px}
  .photo-card img{height:132px}
  .photo-card .photo-body{padding:9px}
  .camera-box{padding:12px;border-radius:15px;gap:10px}
  .preview-img{max-width:100%;width:100%;border-radius:13px}
  .empty{padding:22px 14px}
}

@media (max-width:680px){
  /* Tabellen werden mobil zu lesbaren Karten statt horizontalem Scrollen. */
  .table-wrap{overflow:visible;border:0;background:transparent;border-radius:0}
  table{min-width:0!important;width:100%;border-collapse:separate;border-spacing:0 10px}
  thead{display:none}
  tbody,tr,td{display:block;width:100%}
  tr{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 8px 20px rgba(17,24,39,.055);overflow:hidden;margin-bottom:10px}
  td{border-bottom:1px solid #edf1f7;padding:10px 12px;text-align:left}
  td:last-child{border-bottom:0}
  td::before{content:attr(data-label);display:block;margin-bottom:3px;color:var(--muted);font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.04em}
  td:empty{display:none}
  td .btn{width:100%;margin-top:4px}
  td .btn + .btn{margin-top:8px;margin-left:0!important}
}

@media (max-width:430px){
  body{font-size:15px}
  .container{padding-left:10px;padding-right:10px}
  .stats{grid-template-columns:1fr!important}
  .stat{min-height:auto}
  .page-head h1{font-size:1.35rem}
  .card-pad{padding:12px}
  .photo-grid{grid-template-columns:1fr}
  .photo-card img{height:190px}
  .tabs{margin-left:-10px;margin-right:-10px;padding-left:10px;padding-right:10px}
}

@media (orientation:landscape) and (max-height:520px){
  .topbar{position:relative}
  .tabs,.case-detail-tabs{top:0}
  .form-actions{position:sticky}
}