/* ===== Kanban-Board (.board) ===== */
.board {
  height: 100%; overflow-x: auto; overflow-y: hidden;
  padding: 14px; display: flex;
}
.board-cols { display: flex; gap: 12px; align-items: flex-start; min-height: 100%; }

.bd-col {
  width: 270px; min-width: 270px; max-height: 100%;
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  display: flex; flex-direction: column;
}
.bd-col.bd-dragging { opacity: .45; }
.bd-col.bd-drop { border-color: var(--accent); }
.bd-col-head {
  display: flex; align-items: center; gap: 6px; padding: 9px 10px 7px 12px;
  font-weight: 700; font-size: 13px; cursor: grab; user-select: none;
}
.bd-col-head:active { cursor: grabbing; }
.bd-col-title { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bd-col-count {
  background: var(--panel2); color: var(--muted); border-radius: 9px;
  font-size: 11px; font-weight: 600; padding: 1px 7px;
}
.bd-col-btns { display: flex; gap: 0; opacity: 0; transition: opacity .15s; }
.bd-col:hover .bd-col-btns { opacity: 1; }
.bd-col-btns .icon-btn { font-size: 12px; padding: 3px 5px; }

.bd-cards {
  flex: 1; overflow-y: auto; padding: 2px 8px 8px;
  display: flex; flex-direction: column; gap: 7px; min-height: 36px;
}
.bd-card {
  background: var(--panel2); border: 1px solid var(--line); border-radius: 8px;
  padding: 8px 10px; cursor: pointer; user-select: none;
}
.board-ro .bd-card { cursor: default; }
.bd-card:hover { border-color: var(--muted); }
.bd-card.bd-dragging { opacity: .4; border-style: dashed; }
.bd-card-title { font-size: 13px; font-weight: 600; word-break: break-word; }
.bd-card-desc {
  font-size: 12px; color: var(--muted); margin-top: 3px;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.bd-card-meta { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 7px; align-items: center; }
.bd-tag {
  background: var(--accent-dim); color: var(--text); border-radius: 8px;
  font-size: 10.5px; padding: 1px 7px;
}
.bd-due {
  background: var(--panel); border: 1px solid var(--line); border-radius: 8px;
  font-size: 10.5px; padding: 1px 7px; color: var(--muted);
}
.bd-due-over { background: var(--err); border-color: var(--err); color: #fff; font-weight: 600; }
.bd-note {
  background: none; border: 0; border-radius: 8px; cursor: pointer;
  font-size: 10.5px; padding: 1px 7px; color: var(--accent); max-width: 100%;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.bd-note:hover { background: var(--panel); text-decoration: underline; }

.bd-add-card {
  margin: 0 8px 8px; padding: 6px; background: none; border: 1px dashed var(--line);
  border-radius: 8px; color: var(--muted); cursor: pointer; font-size: 12.5px;
}
.bd-add-card:hover { border-color: var(--accent); color: var(--text); }
.bd-add-col {
  min-width: 160px; height: 40px; background: none; border: 1px dashed var(--line);
  border-radius: var(--radius); color: var(--muted); cursor: pointer; font-size: 13px;
}
.bd-add-col:hover { border-color: var(--accent); color: var(--text); }

/* Karten-Modal */
.bd-f-note-row { display: flex; gap: 6px; }
.bd-f-note-row .input { flex: 1; min-width: 0; }
.bd-f-note-row .btn { white-space: nowrap; font-size: 12px; padding: 6px 10px; }

/* ===== Graph-Ansicht (Wissens-Graph, läuft als Tab im #content) ===== */
.graph-view {
  height: 100%; background: var(--bg);
  display: flex; flex-direction: column;
  /* Interaktive Canvas-Ansicht: kein Text/Element-Markieren beim (Lang-)Drücken
     — sonst selektiert der Browser beim Halten unkontrolliert die ganze Seite;
     auf iOS zusätzlich kein Lang-Druck-Auswahl-Callout. */
  user-select: none; -webkit-user-select: none; -webkit-touch-callout: none;
}
.graph-head {
  display: flex; align-items: center; gap: 12px; padding: 8px 14px;
  background: var(--panel); border-bottom: 1px solid var(--line); flex-wrap: wrap;
}
.graph-scope {
  font-weight: 700; font-size: 13.5px; overflow: hidden;
  text-overflow: ellipsis; white-space: nowrap; max-width: 45vw;
}
.graph-stats { font-size: 12px; color: var(--muted); }
.graph-spacer { flex: 1; }
.graph-depth-label { font-size: 12.5px; color: var(--muted); display: flex; align-items: center; gap: 6px; }
.graph-depth {
  background: var(--bg); color: var(--text); border: 1px solid var(--line);
  border-radius: 7px; padding: 4px 6px; font: inherit; font-size: 12.5px; outline: none;
}
.graph-auto { font-size: 12.5px; padding: 5px 11px; }
.graph-close { font-size: 19px; }
.graph-body { flex: 1; position: relative; overflow: hidden; }
.graph-canvas { position: absolute; inset: 0; cursor: grab; touch-action: none; }
.graph-canvas:active { cursor: grabbing; }
.graph-hint {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  color: var(--muted); font-size: 14px; pointer-events: none;
}

/* ===== Graph: Breadcrumbs, Tooltip, Kopfzeile ===== */
.graph-ico { display: inline-flex; color: var(--accent); }
.graph-ico svg.ico { width: 17px; height: 17px; }
.graph-crumbs { display: flex; align-items: center; gap: 4px; min-width: 0; overflow: hidden; }
.graph-crumb {
  color: var(--muted); cursor: pointer; font-size: 13.5px;
  white-space: nowrap; border-radius: 5px; padding: 2px 5px;
}
.graph-crumb:hover { background: var(--panel2); color: var(--text); }
.graph-crumb.current { color: var(--text); font-weight: 600; cursor: default; }
.graph-crumb-sep { color: var(--line); }
.graph-stats { color: var(--muted); font-size: 12px; white-space: nowrap; margin-left: 10px; }
.graph-spacer { flex: 1; }
.graph-depth-label { color: var(--muted); font-size: 12.5px; display: flex; align-items: center; gap: 6px; }
.graph-depth {
  background: var(--panel2); color: var(--text); border: 1px solid var(--line);
  border-radius: 7px; padding: 4px 6px; font-size: 12.5px;
}
.graph-auto { display: inline-flex; align-items: center; gap: 5px; }
.graph-tip {
  position: absolute; z-index: 5; pointer-events: none; max-width: 300px;
  background: var(--panel); border: 1px solid var(--line); border-radius: 8px;
  padding: 7px 10px; font-size: 12.5px; box-shadow: 0 6px 24px rgba(0,0,0,.35);
}
.graph-tip-sub { color: var(--muted); font-size: 11.5px; margin-top: 2px; word-break: break-all; }

/* ===== Graph: Joysticks (unten links Zoom, unten rechts Bewegen) ===== */
.graph-joystick {
  position: absolute; bottom: 18px; width: 86px; height: 86px; border-radius: 50%;
  background: var(--panel); border: 1px solid var(--line);
  box-shadow: 0 4px 16px rgba(0,0,0,.28);
  z-index: 6; opacity: .7; transition: opacity .15s ease;
  touch-action: none; -webkit-user-select: none; user-select: none;
}
.graph-joystick:hover, .graph-joystick.active { opacity: 1; }
.graph-joystick.gj-zoom { left: 16px; }
.graph-joystick.gj-move { right: 16px; }
.gj-knob {
  position: absolute; left: 50%; top: 50%; width: 34px; height: 34px; border-radius: 50%;
  background: var(--accent); border: 2px solid var(--panel);
  box-shadow: 0 2px 8px rgba(0,0,0,.4); transform: translate(-50%,-50%);
  pointer-events: none; touch-action: none;
}
.graph-joystick.active .gj-knob { box-shadow: 0 0 0 4px var(--accent-dim), 0 2px 8px rgba(0,0,0,.4); }
.gj-plus, .gj-minus {
  position: absolute; left: 0; right: 0; text-align: center;
  color: var(--muted); font-size: 16px; font-weight: 700; line-height: 1; pointer-events: none;
}
.gj-plus { top: 7px; }
.gj-minus { bottom: 7px; }
.gj-center {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  color: var(--muted); opacity: .4; pointer-events: none;
}
.gj-center svg { width: 20px; height: 20px; }
@media (pointer: coarse) {
  .graph-joystick { width: 96px; height: 96px; opacity: .82; }
  .gj-knob { width: 40px; height: 40px; }
}

/* ---- Graph: Typ-Filter- und Treffer-Chips ---- */
.graph-filter {
  display: flex; align-items: center; gap: 6px; flex-wrap: wrap;
  padding: 6px 14px; background: var(--panel); border-bottom: 1px solid var(--line);
}
.graph-filter:empty { display: none; }
.graph-chip {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; color: var(--muted); cursor: pointer; user-select: none;
  background: var(--panel2); border: 1px solid var(--line);
  border-radius: 999px; padding: 3px 10px;
}
.graph-chip:hover { border-color: var(--muted); color: var(--text); }
.graph-chip.on { color: var(--text); border-color: var(--accent); background: color-mix(in srgb, var(--accent) 14%, var(--panel2)); }
.graph-chip .gc-count {
  font-size: 10.5px; color: var(--muted);
  background: var(--panel); border-radius: 999px; padding: 0 6px; line-height: 1.5;
}
.graph-chip .ico { width: 13px; height: 13px; }
.graph-chip .gc-label { max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.graph-chip-hl { color: #f5b941; border-color: #f5b941; }
.graph-chip-hl.on { border-color: #f5b941; background: color-mix(in srgb, #f5b941 14%, var(--panel2)); color: var(--text); }