:root {
  --bg: #f4f5f7;
  --card: #ffffff;
  --text: #1f2430;
  --text-muted: #6b7280;
  --border: #e3e5ea;
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --danger: #dc2626;
  --success-bg: #dcfce7;
  --success-text: #166534;
  --error-bg: #fee2e2;
  --error-text: #991b1b;
  --radius: 10px;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

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

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

.topbar {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}
.topbar-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.brand { font-weight: 700; font-size: 1.1rem; color: var(--text); }
.brand:hover { text-decoration: none; }
.topbar nav { display: flex; gap: 18px; flex-wrap: wrap; }
.topbar nav a { color: var(--text-muted); font-weight: 500; }
.topbar nav a:hover { color: var(--primary); text-decoration: none; }
.topbar nav a.active { color: var(--primary); }
.topbar-inner.subnav {
  padding-top: 0;
  padding-bottom: 10px;
  border-top: 1px solid var(--border);
  margin-top: -1px;
}
.topbar-inner.subnav nav a { font-size: 0.88rem; font-weight: 500; }

.container { max-width: 1100px; margin: 0 auto; padding: 20px; }

.flash {
  padding: 12px 16px;
  border-radius: var(--radius);
  margin-bottom: 16px;
  font-weight: 500;
}
.flash-success { background: var(--success-bg); color: var(--success-text); }
.flash-error { background: var(--error-bg); color: var(--error-text); }

.summary-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}
.summary-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
}
.summary-card .label { color: var(--text-muted); font-size: 0.85rem; }
.summary-card .value { font-size: 1.6rem; font-weight: 700; margin-top: 4px; }

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

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 16px;
}
.toolbar select, .toolbar input[type="text"] {
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.95rem;
}
.toolbar .spacer { flex: 1; }

.btn {
  display: inline-block;
  padding: 9px 16px;
  border-radius: 8px;
  border: 1px solid var(--primary);
  background: var(--primary);
  color: #fff;
  font-weight: 600;
  cursor: pointer;
  font-size: 0.95rem;
}
.btn:hover { background: var(--primary-dark); text-decoration: none; }
.btn-secondary {
  background: var(--card);
  color: var(--text);
  border-color: var(--border);
}
.btn-secondary:hover { background: var(--bg); }
.btn-danger {
  background: #fff;
  color: var(--danger);
  border-color: var(--danger);
}
.btn-danger:hover { background: var(--error-bg); }
.btn-sm { padding: 5px 10px; font-size: 0.85rem; }

table { width: 100%; border-collapse: collapse; }
th, td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
th { color: var(--text-muted); font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.03em; }
tr:hover td { background: #fafbfc; }

.thumb {
  width: 44px; height: 44px;
  object-fit: cover;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: #eee;
}
.thumb-placeholder {
  width: 44px; height: 44px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: #eef0f3;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted);
  font-size: 1.1rem;
}

.actions-cell { white-space: nowrap; }
.actions-cell form { display: inline; }

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}
.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-field.full { grid-column: 1 / -1; }
label { font-weight: 600; font-size: 0.9rem; }
input[type="text"], input[type="number"], input[type="date"], input[type="password"],
select, textarea {
  padding: 9px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: inherit;
  width: 100%;
}
textarea { resize: vertical; min-height: 70px; }
.hint { color: var(--text-muted); font-size: 0.82rem; }

.attachments-list { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
.attachment-item {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px;
  width: 120px;
  text-align: center;
  font-size: 0.78rem;
  background: #fafbfc;
}
.attachment-item img { width: 100%; height: 80px; object-fit: cover; border-radius: 6px; margin-bottom: 6px; }
.attachment-item .file-icon { font-size: 2rem; display: block; margin-bottom: 6px; }
.attachment-item .filename { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.login-wrap {
  max-width: 380px;
  margin: 10vh auto;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}
.login-wrap h1 { font-size: 1.3rem; margin-top: 0; text-align: center; }

.verwaltung-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
@media (max-width: 640px) {
  .verwaltung-grid { grid-template-columns: 1fr; }
}
.verwaltung-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
}
.verwaltung-order-buttons { display: flex; gap: 3px; }
.verwaltung-order-buttons form { margin: 0; }
.verwaltung-order-buttons button { padding: 5px 8px; line-height: 1; }
.verwaltung-rename-form { display: flex; gap: 6px; flex: 1; margin: 0; }
.verwaltung-rename-form input[type="text"] { flex: 1; }
.verwaltung-add-form { display: flex; gap: 6px; margin-top: 12px; }
.verwaltung-add-form input[type="text"] { flex: 1; }

.badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 999px;
  background: #eef2ff;
  color: var(--primary-dark);
  border: 1px solid #c7d2fe;
  vertical-align: middle;
}
.badge-danger {
  background: var(--error-bg);
  color: var(--error-text);
  border-color: var(--error-text);
}

.empty-state {
  text-align: center;
  padding: 50px 20px;
  color: var(--text-muted);
}

.raum-group { margin-bottom: 28px; }
.raum-group h2 { font-size: 1.15rem; border-bottom: 2px solid var(--border); padding-bottom: 6px; }
.raum-total { text-align: right; font-weight: 600; margin-top: 6px; }

.export-item {
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
  page-break-inside: avoid;
  break-inside: avoid;
}
.export-item:last-of-type { border-bottom: none; }
.export-item-header { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px; margin-bottom: 6px; }
.export-item-header strong { font-size: 1.05rem; }
.export-item-facts { width: auto; margin-bottom: 6px; }
.export-item-facts td { border: none; padding: 2px 10px 2px 0; font-size: 0.88rem; }
.export-item-facts td:nth-child(odd) { color: var(--text-muted); }

.export-media { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 8px; }
.export-photo {
  margin: 0;
  max-width: 260px;
  page-break-inside: avoid;
  break-inside: avoid;
}
.export-photo img { max-width: 100%; max-height: 260px; border: 1px solid var(--border); border-radius: 8px; display: block; object-fit: contain; }
.export-photo figcaption { font-size: 0.78rem; color: var(--text-muted); margin-top: 4px; }
.export-pdf {
  width: 100%;
  max-width: 100%;
  page-break-inside: avoid;
  break-inside: avoid;
}
.export-pdf iframe { width: 100%; height: 360px; border: 1px solid var(--border); border-radius: 8px; }

.export-letter { max-width: 640px; margin-left: auto; margin-right: auto; padding-top: 12px; font-size: 0.95rem; }
.export-letter-sender { line-height: 1.6; margin-bottom: 64px; }
.export-letter-recipient { line-height: 1.6; margin-bottom: 56px; }
.export-letter-date { text-align: right; margin-bottom: 40px; }
.export-letter-subject { font-weight: 700; margin-bottom: 28px; }
.export-letter-body p { margin: 0 0 16px; line-height: 1.6; }
.export-letter-closing { margin-top: 36px; min-height: 2.6em; line-height: 1.6; }
.export-letter [contenteditable="true"] {
  border-radius: 4px;
  padding: 2px 4px;
  margin: -2px -4px;
  cursor: text;
}
.export-letter [contenteditable="true"]:hover { outline: 1px dashed var(--border); }
.export-letter [contenteditable="true"]:focus { outline: 1px dashed var(--primary); background: #f8faff; }

.grand-total {
  text-align: right;
  font-size: 1.2rem;
  font-weight: 700;
  border-top: 2px solid var(--text);
  padding-top: 10px;
  margin-top: 10px;
}

@media (max-width: 640px) {
  table, thead, tbody, th, td, tr { display: block; }
  thead { display: none; }
  tr { border: 1px solid var(--border); border-radius: 8px; margin-bottom: 10px; padding: 8px; background: var(--card); }
  td { border: none; padding: 6px 4px; display: flex; justify-content: space-between; gap: 10px; }
  td::before { content: attr(data-label); font-weight: 600; color: var(--text-muted); font-size: 0.8rem; }
}

@media print {
  .topbar, .no-print { display: none !important; }
  body { background: #fff; }
  .container { max-width: 100%; padding: 0; }
  .card { border: none; padding: 0; }
  .export-letter { page-break-after: always; break-after: page; }
  .export-attachment h1 { margin-top: 0; }
  .export-letter [contenteditable="true"] { outline: none !important; background: transparent !important; }
}