:root {
  --bg: #f2f4f1;
  --surface: #ffffff;
  --ink: #1e2a32;
  --ink-soft: #5b6b74;
  --line: #dfe3e0;
  --sidebar: #16232b;
  --sidebar-ink: #cfd9dc;
  --sidebar-ink-dim: #7c8b93;
  --accent: #2f8f86;
  --accent-ink: #0c3a35;
  --status-ok-bg: #e5f3ec;
  --status-ok-ink: #1f6b45;
  --status-warn-bg: #fbf0dc;
  --status-warn-ink: #8a5a12;
  --status-unbekannt-bg: #eceef0;
  --status-unbekannt-ink: #5b6b74;

  --font-ui: "Segoe UI", "Segoe UI Variable", system-ui, -apple-system, sans-serif;
  --font-mono: Consolas, "Cascadia Mono", "SFMono-Regular", Menlo, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: 15px;
  line-height: 1.5;
}

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

.layout {
  display: flex;
  min-height: 100vh;
}

/* --- Sidebar --- */
.sidebar {
  width: 230px;
  flex-shrink: 0;
  background: var(--sidebar);
  color: var(--sidebar-ink);
  padding: 24px 18px;
  display: flex;
  flex-direction: column;
  gap: 28px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-mark {
  width: 30px;
  height: 30px;
  border-radius: 7px;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #08211d;
  font-size: 14px;
  flex-shrink: 0;
}

.brand-text {
  font-weight: 700;
  letter-spacing: 0.02em;
  font-size: 15px;
  color: #fff;
  line-height: 1.2;
}
.brand-text small {
  display: block;
  font-weight: 400;
  color: var(--sidebar-ink-dim);
  font-size: 11.5px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nav a {
  color: var(--sidebar-ink);
  padding: 9px 12px;
  border-radius: 6px;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 9px;
}
.nav a:hover { background: #1f303a; text-decoration: none; }
.nav a.active { background: var(--accent); color: #05201c; font-weight: 600; }

.nav-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.55;
  flex-shrink: 0;
}

.sidebar-foot {
  margin-top: auto;
  font-size: 11.5px;
  color: var(--sidebar-ink-dim);
  letter-spacing: 0.02em;
  border-top: 1px solid #223038;
  padding-top: 14px;
}

/* --- Main --- */
.main {
  flex: 1;
  padding: 32px 40px;
  max-width: 1100px;
}

.page-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 22px;
  gap: 16px;
  flex-wrap: wrap;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.09em;
  font-size: 11.5px;
  color: var(--ink-soft);
  font-weight: 600;
  margin: 0 0 4px;
}

h1 {
  font-size: 24px;
  margin: 0;
  letter-spacing: -0.01em;
}

h2 { font-size: 17px; margin: 0 0 12px; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--accent);
  color: #06251f;
  border: none;
  padding: 9px 16px;
  border-radius: 7px;
  font-weight: 600;
  font-size: 13.5px;
  cursor: pointer;
  transition: transform 0.08s ease, background 0.15s ease;
}
.btn:hover { background: #278178; text-decoration: none; }
.btn:active { transform: translateY(1px); }

.btn-secondary {
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--line);
}
.btn-secondary:hover { background: #ebedea; }

.btn-danger {
  background: #fdeceb;
  color: #9c3a2f;
  border: 1px solid #f3d3ce;
}
.btn-danger:hover { background: #fadad6; }

.btn-small { padding: 6px 11px; font-size: 12.5px; border-radius: 6px; }

/* --- Stat strip --- */
.stat-strip {
  display: flex;
  gap: 14px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.stat-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 18px;
  min-width: 150px;
}
.stat-num { font-size: 22px; font-weight: 700; line-height: 1.1; }
.stat-label { font-size: 12px; color: var(--ink-soft); margin-top: 2px; }

/* --- Search --- */
.search-row {
  margin-bottom: 18px;
}
.search-row input[type="text"] {
  width: 100%;
  max-width: 340px;
  padding: 9px 13px;
  border-radius: 7px;
  border: 1px solid var(--line);
  background: var(--surface);
  font-family: var(--font-ui);
  font-size: 14px;
}

/* --- Catalog cards (Signature element) --- */
.catalog {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.catalog-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.tag-punch {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--bg);
  border: 1px solid var(--line);
  position: relative;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.tag-punch::after {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--status-dot, var(--ink-soft));
}

.catalog-main { flex: 1; min-width: 0; }
.catalog-name {
  font-weight: 600;
  font-size: 15px;
}
.catalog-meta {
  font-size: 12.5px;
  color: var(--ink-soft);
  margin-top: 2px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.catalog-meta .v { font-family: var(--font-mono); }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 11px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}
.status-ok { background: var(--status-ok-bg); color: var(--status-ok-ink); }
.status-warnung { background: var(--status-warn-bg); color: var(--status-warn-ink); }
.status-unbekannt { background: var(--status-unbekannt-bg); color: var(--status-unbekannt-ink); }

.catalog-card:has(.status-ok) .tag-punch { --status-dot: var(--status-ok-ink); }
.catalog-card:has(.status-warnung) .tag-punch { --status-dot: var(--status-warn-ink); }
.catalog-card:has(.status-unbekannt) .tag-punch { --status-dot: var(--status-unbekannt-ink); }

.catalog-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.empty-state {
  background: var(--surface);
  border: 1px dashed var(--line);
  border-radius: 10px;
  padding: 40px 20px;
  text-align: center;
  color: var(--ink-soft);
}

/* --- Detail page --- */
.detail-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 20px;
  align-items: start;
}
@media (max-width: 800px) {
  .detail-grid { grid-template-columns: 1fr; }
}

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 20px 22px;
  margin-bottom: 18px;
}

.kv-row {
  display: flex;
  justify-content: space-between;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
  font-size: 13.5px;
  gap: 12px;
}
.kv-row:last-child { border-bottom: none; }
.kv-label { color: var(--ink-soft); }
.kv-value { font-family: var(--font-mono); text-align: right; word-break: break-all; }

.docs-block {
  white-space: pre-wrap;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--ink);
}

table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}
table.data-table th {
  text-align: left;
  color: var(--ink-soft);
  font-weight: 600;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
}
table.data-table td {
  padding: 10px 10px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
table.data-table tr:last-child td { border-bottom: none; }

/* --- Forms --- */
.form-grid {
  display: grid;
  gap: 14px;
  max-width: 640px;
}
.field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 5px;
}
.field .hint {
  font-size: 12px;
  color: var(--ink-soft);
  font-weight: 400;
  margin-top: 3px;
}
.field .hint code {
  font-family: var(--font-mono);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 1px 5px;
  font-size: 11.5px;
  color: var(--ink);
}
.field input[type="text"],
.field input[type="date"],
.field select,
.field textarea {
  width: 100%;
  padding: 9px 12px;
  border-radius: 7px;
  border: 1px solid var(--line);
  font-family: var(--font-ui);
  font-size: 14px;
  background: var(--surface);
}
.field textarea { font-family: var(--font-mono); resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.form-actions {
  display: flex;
  gap: 10px;
  margin-top: 6px;
}

/* --- Auto-Update: Felder + Mini-Doku nebeneinander --- */
.auto-update-layout {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  flex-wrap: wrap;
}
.auto-update-fields {
  flex: 1 1 240px;
  min-width: 220px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.mini-doku {
  flex: 1 1 240px;
  min-width: 220px;
  background: var(--status-ok-bg);
  border: 1px solid var(--accent);
  border-radius: 8px;
  padding: 14px 16px;
  font-size: 13px;
  line-height: 1.55;
  color: var(--ink);
}
.mini-doku-titel {
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--accent-ink);
  margin-bottom: 8px;
}
.mini-doku ol {
  margin: 0 0 10px;
  padding-left: 18px;
}
.mini-doku li { margin-bottom: 4px; }
.mini-doku code {
  font-family: var(--font-mono);
  background: var(--surface);
  padding: 1px 5px;
  border-radius: 4px;
  font-size: 12px;
}
.mini-doku .beispiel {
  font-family: var(--font-mono);
  font-size: 12px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 6px 10px;
  display: inline-block;
}

/* --- Checkliste bei Zuweisungen --- */
.checklist-kopf {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 600;
  margin: 4px 0 8px;
  cursor: pointer;
}
.checklist {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  max-height: 340px;
  overflow-y: auto;
  padding: 4px 0;
}
.checklist-gruppe { padding: 6px 0; }
.checklist-gruppe + .checklist-gruppe { border-top: 1px solid var(--line); }
.checklist-gruppen-titel {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  font-weight: 600;
  padding: 5px 14px;
}
.check-item {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 7px 14px;
  font-size: 13.5px;
  cursor: pointer;
}
.check-item:hover { background: var(--bg); }
.check-item input[type="checkbox"] { width: auto; }
.check-item .v { font-family: var(--font-mono); color: var(--ink-soft); font-size: 12px; }

/* --- Flash messages --- */
.flash {
  padding: 11px 16px;
  border-radius: 8px;
  font-size: 13.5px;
  margin-bottom: 16px;
}
.flash-erfolg { background: var(--status-ok-bg); color: var(--status-ok-ink); }
.flash-fehler { background: #fdeceb; color: #9c3a2f; }

.filter-row {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.filter-row input {
  padding: 8px 12px;
  border-radius: 7px;
  border: 1px solid var(--line);
  font-family: var(--font-ui);
  font-size: 13.5px;
}

/* --- Doku-Bilder --- */
.doku-bilder-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 12px;
  margin-top: 16px;
}
.doku-bild-kachel {
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--bg);
}
.doku-bild-kachel img {
  width: 100%;
  height: 100px;
  object-fit: cover;
  display: block;
}
.doku-bild-kachel form { padding: 6px; }
.doku-bild-kachel .btn { width: 100%; }

.bild-upload-form {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}
.bild-upload-form input[type="file"] {
  font-size: 13px;
  color: var(--ink-soft);
}