/* ── MazeNET canvas ─────────────────────────── */

.maze-page {
  display: flex;
  flex-direction: column;
  gap: 16px;
  height: 100%;
}

.maze-page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  border-bottom: 1px solid var(--border);
  padding-bottom: 16px;
  gap: 24px;
}
.maze-page-header h1 { font-size: 1.3rem; letter-spacing: 4px; font-weight: 700; }
.maze-page-sub { font-size: 0.7rem; opacity: 0.5; letter-spacing: 1px; }
.maze-page-actions { display: flex; gap: 10px; align-items: center; }

.maze-btn {
  cursor: pointer;
  background: transparent;
  border: 1px solid var(--matrix);
  color: var(--matrix);
  padding: 7px 14px;
  font-family: inherit;
  font-size: 0.78rem;
  letter-spacing: 1.5px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s;
}
.maze-btn:hover { background: var(--matrix); color: #000; box-shadow: var(--matrix-glow); }
.maze-btn.ghost { border-color: var(--border); color: var(--matrix); opacity: 0.7; }
.maze-btn.ghost:hover {
  background: transparent; color: var(--matrix); opacity: 1;
  border-color: var(--matrix); box-shadow: var(--matrix-glow);
}
.maze-btn:disabled { opacity: 0.3; cursor: not-allowed; }
.maze-btn:disabled:hover { background: transparent; color: var(--matrix); box-shadow: none; }

.maze-shell {
  display: grid;
  grid-template-columns: 240px 1fr 320px;
  gap: 0;
  height: calc(100vh - var(--topbar-h) - 56px);
  margin: -28px -32px;
  border-top: 1px solid var(--border);
}

/* ── Palette ────────────────────────────────── */
.maze-palette {
  background: var(--panel);
  border-right: 1px solid var(--border);
  overflow-y: auto;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.palette-group { display: flex; flex-direction: column; gap: 6px; }
.palette-group > label {
  font-size: 0.6rem; letter-spacing: 1.5px; opacity: 0.5; text-transform: uppercase;
}
.palette-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border: 1px solid var(--border);
  cursor: grab; transition: all 0.15s; font-size: 0.72rem;
  color: var(--matrix); background: transparent;
}
.palette-item:hover {
  border-color: var(--violet); color: var(--violet); background: var(--violet-tint-10);
}
.palette-item:active { cursor: grabbing; }
.palette-item .chip-mini {
  font-size: 0.55rem; padding: 1px 5px; border: 1px solid var(--border);
  letter-spacing: 1px; margin-left: auto;
}
.palette-hint {
  font-size: 0.62rem; opacity: 0.5; line-height: 1.6; letter-spacing: 0.5px;
}

.violet-accent { color: var(--violet); }
.alert-text { color: var(--alert); }
.matrix-text { color: var(--matrix); }

/* ── Canvas ─────────────────────────────────── */
.maze-canvas-wrap {
  position: relative; background: #000;
  overflow: hidden; user-select: none;
  height: 100%; min-height: 0;
}
.maze-pan-layer { position: absolute; inset: 0; will-change: transform; }
.maze-grid-bg {
  position: absolute; inset: 0;
  pointer-events: none; opacity: 0.6; overflow: hidden; background: #000;
}
.maze-grid-bg svg { display: block; width: 100%; height: 100%; }
.maze-svg { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.maze-nodes { position: absolute; inset: 0; }

.maze-empty-hint {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  pointer-events: none; font-size: 0.72rem; letter-spacing: 1.5px;
  color: var(--fg-4); text-transform: uppercase;
}

/* ── Network box ────────────────────────────── */
.maze-net-box {
  position: absolute;
  border: 1px dashed var(--border);
  background: rgba(13, 17, 23, 0.6);
  padding: 32px 16px 16px;
  min-width: 220px; min-height: 140px;
  transition: border-color 0.2s;
  cursor: move;
}
.maze-net-box.selected {
  border-color: var(--violet);
  box-shadow: 0 0 0 1px var(--violet-tint-10) inset;
}
.maze-net-box.drop-target {
  border-color: var(--matrix); background: var(--matrix-tint-5);
}
.maze-net-box.internet {
  border-color: var(--alert); background: rgba(255, 65, 65, 0.04);
}
.maze-net-box.inactive {
  opacity: 0.42; filter: grayscale(0.7); border-style: dotted;
}
.maze-net-box.inactive .maze-net-box-head { color: rgba(255, 255, 255, 0.5); }
.maze-net-box-head {
  position: absolute; top: 0; left: 0; right: 0;
  padding: 6px 12px; border-bottom: 1px dashed var(--border);
  display: flex; align-items: center; gap: 8px; justify-content: space-between;
  font-size: 0.65rem; letter-spacing: 1.5px; opacity: 0.8;
  background: rgba(13, 17, 23, 0.8); cursor: move;
}
.maze-net-box-head .cidr { opacity: 0.5; font-size: 0.6rem; letter-spacing: 1px; }
.maze-net-box.internet .maze-net-box-head {
  color: var(--alert); border-bottom-color: rgba(255, 65, 65, 0.4);
}

/* ── Network resize handles ─────────────────── */
.net-resize { position: absolute; z-index: 2; }
.net-resize-e  { top: 8px; bottom: 8px; right: -4px; width: 8px; cursor: ew-resize; }
.net-resize-w  { top: 8px; bottom: 8px; left: -4px;  width: 8px; cursor: ew-resize; }
.net-resize-s  { left: 8px; right: 8px; bottom: -4px; height: 8px; cursor: ns-resize; }
.net-resize-n  { left: 8px; right: 8px; top: -4px;    height: 8px; cursor: ns-resize; }
.net-resize-se { right: -5px; bottom: -5px; width: 12px; height: 12px; cursor: nwse-resize; }
.net-resize-sw { left: -5px;  bottom: -5px; width: 12px; height: 12px; cursor: nesw-resize; }
.net-resize-ne { right: -5px; top: -5px;    width: 12px; height: 12px; cursor: nesw-resize; }
.net-resize-nw { left: -5px;  top: -5px;    width: 12px; height: 12px; cursor: nwse-resize; }
.maze-net-box.selected .net-resize-se,
.maze-net-box.selected .net-resize-sw,
.maze-net-box.selected .net-resize-ne,
.maze-net-box.selected .net-resize-nw { background: var(--violet); opacity: 0.5; }
.maze-net-box:hover .net-resize-se,
.maze-net-box:hover .net-resize-sw,
.maze-net-box:hover .net-resize-ne,
.maze-net-box:hover .net-resize-nw { background: var(--border); opacity: 0.8; }

/* ── Decky/observed node card ──────────────── */
.maze-node {
  position: absolute; width: 140px;
  background: var(--panel); border: 1px solid var(--border);
  padding: 8px 10px; cursor: grab;
  transition: border-color 0.15s, box-shadow 0.15s;
  user-select: none; display: flex; flex-direction: column; gap: 4px;
}
.maze-node:hover { border-color: var(--matrix); box-shadow: var(--matrix-glow); z-index: 3; }
.maze-node.selected { border-color: var(--violet); box-shadow: var(--violet-glow); z-index: 4; }
.maze-node.hot { border-color: var(--alert); }
.maze-node.hot::after {
  content: ''; position: absolute; inset: -1px;
  border: 1px solid var(--alert); opacity: 0.4;
  pointer-events: none; animation: decnet-pulse 1s infinite alternate;
}
.maze-node.observed { border-style: dashed; }
.maze-node.dragging { opacity: 0.8; z-index: 10; cursor: grabbing; }
.maze-node .mn-head {
  display: flex; align-items: center; gap: 6px;
  font-size: 0.74rem; font-weight: 700; letter-spacing: 0.5px;
}
.maze-node .mn-sub { font-size: 0.62rem; opacity: 0.6; letter-spacing: 1px; }
.maze-node .mn-services { display: flex; flex-wrap: wrap; gap: 3px; margin-top: 2px; }
.maze-node .mn-services .service-tag {
  font-size: 0.55rem; padding: 1px 5px; letter-spacing: 0.5px;
  cursor: pointer; transition: all 0.12s;
  border: 1px solid var(--violet); color: var(--violet); border-radius: 2px;
  white-space: nowrap;
}
.maze-node .mn-services .service-tag:hover { background: var(--violet-tint-10); }
.maze-node .mn-services .service-tag.hot { border-color: var(--alert); color: var(--alert); }
.maze-node .mn-services .service-tag.service-selected {
  background: var(--violet); color: #000; font-weight: 700;
}
.maze-node .mn-port {
  position: absolute; width: 8px; height: 8px;
  background: var(--panel); border: 1px solid var(--matrix);
  top: 50%; transform: translateY(-50%);
}
.maze-node .mn-port.in  { left: -5px; }
.maze-node .mn-port.out { right: -5px; cursor: crosshair; }
.maze-node .mn-port:hover { background: var(--matrix); box-shadow: var(--matrix-glow); }

/* ── Edges ──────────────────────────────────── */
.maze-edge { stroke: var(--matrix); stroke-width: 1.5; fill: none; opacity: 0.5; }
.maze-edge.active { opacity: 0.9; stroke: var(--violet); }
.maze-edge.hot    { stroke: var(--alert); opacity: 0.9; }
.maze-edge-dash   { stroke-dasharray: 4 3; animation: dash-flow 0.6s linear infinite; }
@keyframes dash-flow { to { stroke-dashoffset: -14; } }
.ghost-edge {
  stroke: var(--violet); stroke-width: 1.5;
  stroke-dasharray: 3 3; opacity: 0.7; fill: none;
}

/* ── Canvas overlays ────────────────────────── */
.maze-toolbar { position: absolute; top: 12px; left: 12px; display: flex; gap: 8px; z-index: 5; }
.maze-status {
  position: absolute; bottom: 12px; left: 12px;
  display: flex; gap: 12px; z-index: 5;
  font-size: 0.62rem; opacity: 0.6; letter-spacing: 1px;
  background: rgba(0, 0, 0, 0.6); padding: 6px 10px; border: 1px solid var(--border);
}
.maze-legend {
  position: absolute; bottom: 12px; right: 12px; z-index: 5;
  background: rgba(13, 17, 23, 0.85); border: 1px solid var(--border);
  padding: 8px 10px; font-size: 0.6rem; letter-spacing: 1px;
  display: flex; flex-direction: column; gap: 4px;
}
.maze-legend .lg-row { display: flex; align-items: center; gap: 6px; }
.maze-legend .lg-swatch { width: 14px; height: 2px; }

/* ── Inspector ──────────────────────────────── */
.maze-inspector {
  background: var(--panel); border-left: 1px solid var(--border);
  overflow-y: auto; padding: 0;
  display: flex; flex-direction: column;
}
.maze-inspector-title {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 14px; border-bottom: 1px solid var(--border);
  font-size: 0.72rem; letter-spacing: 2px; font-weight: 700;
  position: sticky; top: 0; background: var(--panel); z-index: 1; flex-shrink: 0;
}
.maze-inspector-body {
  padding: 14px; display: flex; flex-direction: column; gap: 14px;
}
.inspector-empty {
  opacity: 0.5; text-align: center;
  padding: 30px 10px; font-size: 0.7rem; letter-spacing: 1px;
}
.maze-diff {
  background: #000; border: 1px solid var(--border);
  padding: 10px 12px; font-size: 0.68rem; line-height: 1.6;
  white-space: pre; overflow-x: auto;
}
.maze-diff .add { color: var(--matrix); }
.maze-diff .rem { color: var(--alert); }
.maze-diff .ctx { opacity: 0.5; }

.kvs {
  display: grid; grid-template-columns: 140px 1fr;
  gap: 8px 14px; font-size: 0.78rem;
}
.kvs .k {
  opacity: 0.5; letter-spacing: 1px; font-size: 0.65rem;
  text-transform: uppercase; align-self: center;
}
.kvs .v { color: var(--matrix); word-break: break-all; }

/* ── Context menu ───────────────────────────── */
.ctx-scrim { position: absolute; inset: 0; z-index: 30; }
.ctx-menu {
  position: absolute; z-index: 40;
  background: var(--panel); border: 1px solid var(--violet);
  min-width: 200px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.8), var(--violet-glow);
  padding: 4px 0; font-family: var(--font-mono);
}
.ctx-header {
  font-size: 0.58rem; letter-spacing: 2px; opacity: 0.5;
  padding: 6px 12px 4px; border-bottom: 1px solid var(--border);
  margin-bottom: 4px;
}
.ctx-item {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 12px; font-size: 0.74rem; cursor: pointer; letter-spacing: 0.5px;
}
.ctx-item:hover { background: var(--violet-tint-10); color: var(--violet); }
.ctx-item.danger { color: var(--alert); }
.ctx-item.danger:hover { background: rgba(255, 65, 65, 0.12); }
.ctx-item.disabled { opacity: 0.35; cursor: not-allowed; }
.ctx-item.disabled:hover { background: transparent; color: inherit; }
.ctx-divider { height: 1px; background: var(--border); margin: 4px 0; }
.ctx-submenu {
  position: absolute; left: 100%; top: 0;
  background: var(--panel); border: 1px solid var(--violet);
  min-width: 180px; padding: 4px 0;
  max-height: 320px; overflow-y: auto;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.8);
}

.dragging-from-palette {
  position: fixed; pointer-events: none; z-index: 200;
  background: var(--panel); border: 1px solid var(--violet);
  padding: 6px 10px; font-size: 0.7rem; color: var(--violet);
  box-shadow: var(--violet-glow);
}