:root {
  --bg: #f6f5f2;
  --panel: #ffffff;
  --panel-2: #fbfaf8;
  --border: #e2ded6;
  --text: #23201c;
  --muted: #7b7469;
  --accent: #6b7f5e;
  --accent-soft: #e8ede3;
  --male: #4a6fa5;
  --female: #a5567a;
  --warn: #b4763a;
  --danger: #b04a3f;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(35,32,28,.06), 0 4px 14px rgba(35,32,28,.05);
}
[data-theme="dark"] {
  --bg: #1a1917;
  --panel: #232220;
  --panel-2: #2a2825;
  --border: #383530;
  --text: #ece8e1;
  --muted: #9a938a;
  --accent: #94ad83;
  --accent-soft: #2f362a;
  --male: #7ba0d4;
  --female: #d189aa;
  --warn: #d9a05f;
  --danger: #e07a6c;
  --shadow: 0 1px 2px rgba(0,0,0,.3), 0 4px 14px rgba(0,0,0,.25);
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
button, input, select, textarea { font: inherit; color: inherit; }

/* ---------- Topbar ---------- */
.topbar {
  display: flex; align-items: center; gap: 20px; padding: 10px 18px;
  background: var(--panel); border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 20;
}
.brand { font-weight: 600; letter-spacing: .2px; display: flex; align-items: center; gap: 8px; }
.logo { font-size: 20px; }
#nav { display: flex; gap: 2px; }
#nav button {
  background: none; border: 0; padding: 7px 13px; border-radius: 8px;
  cursor: pointer; color: var(--muted);
}
#nav button:hover { background: var(--panel-2); color: var(--text); }
#nav button.active { background: var(--accent-soft); color: var(--text); font-weight: 500; }
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.icon-btn { background: none; border: 1px solid var(--border); border-radius: 8px; width: 32px; height: 32px; cursor: pointer; }

main { padding: 18px; max-width: 1500px; margin: 0 auto; }

/* ---------- Bausteine ---------- */
.panel { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); }
.panel-pad { padding: 16px; }
h2 { font-size: 18px; margin: 0 0 14px; font-weight: 600; }
h3 { font-size: 14px; margin: 20px 0 8px; text-transform: uppercase; letter-spacing: .6px; color: var(--muted); font-weight: 600; }
h3:first-child { margin-top: 0; }
.muted { color: var(--muted); font-size: 13px; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.spread { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.stack { display: flex; flex-direction: column; gap: 10px; }

.btn {
  background: var(--accent); color: #fff; border: 0; padding: 8px 14px;
  border-radius: 8px; cursor: pointer; font-weight: 500;
}
.btn:hover { filter: brightness(1.06); }
.btn.ghost { background: var(--panel-2); color: var(--text); border: 1px solid var(--border); }
.btn.ghost:hover { background: var(--accent-soft); }
.btn.danger { background: var(--danger); }
.btn.sm { padding: 4px 9px; font-size: 13px; border-radius: 7px; }
.btn:disabled { opacity: .5; cursor: default; }

label.field { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--muted); }
input, select, textarea {
  background: var(--panel-2); border: 1px solid var(--border); border-radius: 8px;
  padding: 7px 10px; width: 100%;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }
textarea { min-height: 70px; resize: vertical; }

.tag {
  display: inline-block; padding: 1px 7px; border-radius: 999px; font-size: 11px;
  background: var(--accent-soft); color: var(--text); border: 1px solid var(--border);
}
.tag.warn { background: transparent; border-color: var(--warn); color: var(--warn); }
.tag.M { color: var(--male); border-color: var(--male); background: transparent; }
.tag.F { color: var(--female); border-color: var(--female); background: transparent; }

/* ---------- Personenliste ---------- */
.split { display: grid; grid-template-columns: 340px 1fr; gap: 16px; align-items: start; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }
.list { max-height: calc(100vh - 190px); overflow: auto; }
.list-item {
  display: block; width: 100%; text-align: left; background: none; border: 0;
  border-bottom: 1px solid var(--border); padding: 9px 14px; cursor: pointer;
}
.list-item:hover { background: var(--panel-2); }
.list-item.active { background: var(--accent-soft); }
.list-item .nm { font-weight: 500; }
.list-item .sub { font-size: 12px; color: var(--muted); }
.searchbar { padding: 12px; border-bottom: 1px solid var(--border); display: flex; gap: 8px; }

/* ---------- Personendetail ---------- */
.person-head { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; margin-bottom: 4px; }
.person-head h2 { margin: 0; font-size: 22px; }
.rel-card {
  display: flex; align-items: center; gap: 8px; padding: 7px 10px;
  border: 1px solid var(--border); border-radius: 8px; background: var(--panel-2);
}
.rel-card .who { flex: 1; cursor: pointer; }
.rel-card .who:hover { color: var(--accent); }
.rel-empty { color: var(--muted); font-style: italic; }
table.data { width: 100%; border-collapse: collapse; font-size: 14px; }
table.data th { text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .5px; color: var(--muted); padding: 4px 8px; }
table.data td { padding: 6px 8px; border-top: 1px solid var(--border); vertical-align: top; }
table.data tr:hover td { background: var(--panel-2); }
.gap-list li { margin-bottom: 3px; }
.chip-row { display: flex; gap: 6px; flex-wrap: wrap; }

/* ---------- Baum ---------- */
.tree-wrap { position: relative; overflow: auto; background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); height: calc(100vh - 190px); }
.tree-toolbar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 12px; }
svg.tree { display: block; }
svg.tree .node rect { fill: var(--panel-2); stroke: var(--border); rx: 8; }
svg.tree .node.M rect { stroke: var(--male); }
svg.tree .node.F rect { stroke: var(--female); }
svg.tree .node.root rect { fill: var(--accent-soft); stroke: var(--accent); stroke-width: 2; }
svg.tree .node text { fill: var(--text); font-size: 12px; }
svg.tree .node text.sub { fill: var(--muted); font-size: 10.5px; }
svg.tree .node { cursor: pointer; }
svg.tree .node:hover rect { stroke: var(--accent); stroke-width: 2; }
svg.tree path.link { fill: none; stroke: var(--border); stroke-width: 1.5; }
svg.tree .empty rect { stroke-dasharray: 4 3; }

/* ---------- Sonstiges ---------- */
.toast {
  position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%);
  background: var(--text); color: var(--bg); padding: 10px 18px; border-radius: 8px;
  z-index: 100; box-shadow: var(--shadow);
}
.toast.err { background: var(--danger); color: #fff; }
dialog { border: 1px solid var(--border); border-radius: var(--radius); background: var(--panel); color: var(--text); padding: 20px; max-width: 560px; width: 92vw; box-shadow: var(--shadow); }
dialog::backdrop { background: rgba(0,0,0,.35); }
.stat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; }
.stat { background: var(--panel-2); border: 1px solid var(--border); border-radius: 8px; padding: 12px; }
.stat .n { font-size: 24px; font-weight: 600; }
.stat .l { font-size: 12px; color: var(--muted); }
.dropzone { border: 2px dashed var(--border); border-radius: var(--radius); padding: 28px; text-align: center; color: var(--muted); }
.dropzone.over { border-color: var(--accent); background: var(--accent-soft); color: var(--text); }
pre.log { background: var(--panel-2); border: 1px solid var(--border); border-radius: 8px; padding: 12px; font-size: 12px; max-height: 260px; overflow: auto; white-space: pre-wrap; }

/* Vor der Anmeldung nur die Maske zeigen */
body[data-signed-in="false"] #nav,
body[data-signed-in="false"] #stats-mini,
body[data-signed-in="false"] #btn-logout { display: none; }

/* ---------- Anhänge ---------- */
.attach-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 12px; }
.attach { margin: 0; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; background: var(--panel-2); }
.attach-preview {
  height: 120px; display: flex; align-items: center; justify-content: center;
  background: var(--bg); border-bottom: 1px solid var(--border); overflow: hidden;
}
.attach-preview img { width: 100%; height: 100%; object-fit: cover; }
.attach-icon { font-size: 34px; }
.attach figcaption { padding: 8px 10px; }
.attach figcaption .nm { font-size: 13px; font-weight: 500; word-break: break-word; }