:root {
  --bg-base: #f4f6fa; --bg-elevated: rgba(255,255,255,0.82); --bg-solid: #ffffff;
  --bg-hover: rgba(15,23,42,0.05); --bg-active: rgba(15,23,42,0.09);
  --border: rgba(15,23,42,0.09); --border-strong: rgba(15,23,42,0.16);
  --text-primary: #0f172a; --text-secondary: #64748b; --text-quaternary: #94a3b8;
  --accent: #4f6df5; --accent-soft: rgba(79,109,245,0.12);
  --positive: #16a34a; --danger: #e11d48; --warning: #d97706; --maint: #8b5cf6;
  --shadow-sm: 0 1px 2px rgba(15,23,42,0.06); --shadow-md: 0 4px 16px rgba(15,23,42,0.10);
  --shadow-lg: 0 12px 40px rgba(15,23,42,0.18);
  --radius: 12px; --radius-sm: 8px;
  --blur: saturate(180%) blur(16px);
  --font-sans: "Inter", "Segoe UI Variable", "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, sans-serif;
  --font-mono: "Cascadia Mono", "Consolas", "SFMono-Regular", Menlo, monospace;
  --rack-w: 300px;
  --font-heading: var(--font-sans); --accent-2: #9a6dff; --on-accent: #fff;
  --fs: 1; --hs: 1; --nav-k: 1; --btn-k: 1; --fw: 400; --fw-h: 700; --lh: normal; --ls: normal;
  --sp: 1; --rs: 1; --bw: 1px; --gap: 14px; --cable-w: 2.5; --grid-color: var(--border); --prop-w: 300px; --logo-size: 26px;
  color-scheme: light;
}
[data-theme="dark"] {
  --bg-base: #0b1020; --bg-elevated: rgba(17,24,44,0.82); --bg-solid: #11182c;
  --bg-hover: rgba(148,163,184,0.09); --bg-active: rgba(148,163,184,0.16);
  --border: rgba(148,163,184,0.12); --border-strong: rgba(148,163,184,0.24);
  --text-primary: #e6eaf4; --text-secondary: #93a0b8; --text-quaternary: #5b6780;
  --accent: #6d86ff; --accent-soft: rgba(109,134,255,0.14);
  --positive: #34d399; --danger: #fb7185; --warning: #fbbf24; --maint: #a78bfa;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.3); --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.55);
  color-scheme: dark;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  font-family: var(--font-sans); background: var(--bg-base); color: var(--text-primary);
  overflow: hidden; height: 100vh; font-size: calc(13px * var(--fs)); font-weight: var(--fw); line-height: var(--lh); letter-spacing: var(--ls); -webkit-font-smoothing: antialiased;
}
body::before {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background:
    radial-gradient(600px 400px at 85% -10%, var(--accent-soft), transparent 70%),
    radial-gradient(500px 400px at -10% 110%, var(--accent-soft), transparent 70%);
}
a { color: var(--accent); }
:where(svg) { width: 16px; height: 16px; flex-shrink: 0; }
.ic { display: inline-flex; align-items: center; color: var(--text-secondary); }
code, .mono { font-family: var(--font-mono); font-size: calc(11.5px * var(--fs)); }
#app { display: flex; flex-direction: column; height: 100vh; position: relative; z-index: 1; }
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: calc(4px * var(--rs)); }
::-webkit-scrollbar-thumb:hover { background: var(--text-quaternary); }
::-webkit-scrollbar-track { background: transparent; }
.hidden { display: none !important; }
.grow { flex: 1; }
.row { display: flex; align-items: center; gap: 8px; }
.row.wrap { flex-wrap: wrap; }
.col { display: flex; flex-direction: column; gap: 10px; }
.muted { color: var(--text-secondary); }
.faint { color: var(--text-quaternary); }
.small { font-size: calc(11px * var(--fs)); }
.nowrap { white-space: nowrap; }

/* ===== Header ===== */
.header {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: calc(8px * var(--sp)) calc(14px * var(--sp)); background: var(--bg-elevated); border-bottom: var(--bw) solid var(--border);
  backdrop-filter: var(--blur); -webkit-backdrop-filter: var(--blur); position: relative; z-index: 100;
}
.brand { font-size: calc(15px * var(--fs) * var(--hs)); font-weight: var(--fw-h, 700); white-space: nowrap; display: flex; align-items: center; gap: 8px; letter-spacing: -0.2px;  font-family: var(--font-heading);}
.logo-mark {
  width: var(--logo-size); height: var(--logo-size); border-radius: calc(8px * var(--rs)); display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff; flex-shrink: 0;
  box-shadow: 0 2px 8px color-mix(in srgb, var(--accent) 45%, transparent);
}
.logo-mark svg { width: 15px; height: 15px; }
.nav { display: flex; gap: 2px; align-items: center; overflow-x: auto; scrollbar-width: none; min-width: 0; }
.nav::-webkit-scrollbar { display: none; }
.nav a {
  display: flex; align-items: center; gap: 6px; padding: calc(6px * var(--sp)) calc(10px * var(--sp)); border-radius: var(--ctl-radius, var(--radius-sm)); text-decoration: none;
  color: var(--text-secondary); font-weight: 600; font-size: calc(12px * var(--fs) * var(--nav-k)); white-space: nowrap; transition: all .15s; position: relative;
}
.nav a svg { width: 15px; height: 15px; }
.nav a:hover { background: var(--bg-hover); color: var(--text-primary); }
.nav a.active { background: var(--accent-soft); color: var(--accent); }
.nav a .badge { position: absolute; top: 0; right: 0; }
.save-state { font-size: calc(11px * var(--fs)); color: var(--text-quaternary); display: flex; align-items: center; gap: 5px; white-space: nowrap; }
.save-state .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--positive); }
.save-state.saving .dot { background: var(--warning); animation: blink 1s infinite; }
.save-state.error .dot { background: var(--danger); }
.save-state.offline .dot { background: var(--text-quaternary); }
@keyframes blink { 50% { opacity: .3; } }

/* ===== Buttons ===== */
.btn {
  padding: calc(7px * var(--sp)) calc(13px * var(--sp)); border-radius: var(--ctl-radius, var(--radius-sm)); border: var(--bw) solid var(--border); background: var(--bg-elevated);
  color: var(--text-primary); cursor: pointer; font-size: calc(12px * var(--fs) * var(--btn-k)); font-weight: 600; font-family: inherit;
  transition: all 0.18s ease; display: inline-flex; align-items: center; justify-content: center; gap: 6px; white-space: nowrap;
}
.btn:hover:not(:disabled) { background: var(--bg-hover); border-color: var(--border-strong); transform: translateY(-1px); box-shadow: var(--shadow-sm); }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn.primary { background: var(--accent); border-color: transparent; color: var(--on-accent); }
.btn.primary:hover:not(:disabled) { filter: brightness(1.1); background: var(--accent); }
.btn.danger { color: var(--danger); }
.btn.danger:hover:not(:disabled) { background: color-mix(in srgb, var(--danger) 10%, transparent); border-color: color-mix(in srgb, var(--danger) 40%, transparent); }
.btn.sm { padding: calc(4px * var(--sp)) calc(9px * var(--sp)); font-size: calc(11px * var(--fs) * var(--btn-k)); }
.btn.ghost { background: transparent; border-color: transparent; }
.btn svg { width: 14px; height: 14px; }
.btn-icon {
  width: 32px; height: 32px; border-radius: var(--ctl-radius, var(--radius-sm)); border: var(--bw) solid var(--border); background: var(--bg-elevated);
  color: var(--text-secondary); cursor: pointer; display: inline-flex; align-items: center; justify-content: center;
  transition: all 0.18s ease; flex-shrink: 0; position: relative; font-family: inherit;
}
.btn-icon:hover { background: var(--bg-hover); color: var(--text-primary); transform: translateY(-1px); box-shadow: var(--shadow-sm); }
.btn-icon.on { color: var(--accent); background: var(--accent-soft); border-color: color-mix(in srgb, var(--accent) 40%, transparent); }
.btn-icon svg { width: 15px; height: 15px; }
.btn-icon.sm { width: 26px; height: 26px; }
.btn-icon.sm svg { width: 13px; height: 13px; }
.badge { font-size: calc(10px * var(--fs)); padding: calc(1px * var(--sp)) calc(6px * var(--sp)); border-radius: calc(10px * var(--rs)); background: var(--bg-active); font-weight: 700; display: inline-block; line-height: 1.5; }
.badge.red { background: var(--danger); color: #fff; }
.badge.pulse { animation: pulse 2s infinite; }
.badge.green { background: color-mix(in srgb, var(--positive) 18%, transparent); color: var(--positive); }
.badge.orange { background: color-mix(in srgb, var(--warning) 18%, transparent); color: var(--warning); }
.badge.blue { background: var(--accent-soft); color: var(--accent); }
.badge.purple { background: color-mix(in srgb, var(--maint) 18%, transparent); color: var(--maint); }
.badge.gray { background: var(--bg-active); color: var(--text-secondary); }
.badge.danger { background: color-mix(in srgb, var(--danger) 15%, transparent); color: var(--danger); }
@keyframes pulse { 0%,100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--danger) 50%, transparent); } 50% { box-shadow: 0 0 0 4px transparent; } }

/* ===== Forms ===== */
.prop-group { display: flex; flex-direction: column; gap: 4px; }
.prop-group > label, .lbl { font-size: calc(10px * var(--fs)); font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.4px; }
input, select, textarea { font-family: inherit; }
::placeholder { color: var(--text-quaternary); opacity: .75; font-style: italic; }
.prop-group input, .prop-group select, .prop-group textarea, .input {
  padding: calc(8px * var(--sp)) calc(10px * var(--sp)); border-radius: var(--ctl-radius, var(--radius-sm)); border: var(--bw) solid var(--border); background: var(--bg-base);
  color: var(--text-primary); font-size: calc(12px * var(--fs)); outline: none; transition: border-color 0.15s, box-shadow 0.15s; width: 100%;
}
.prop-group input:focus, .prop-group select:focus, .prop-group textarea:focus, .input:focus {
  border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent);
}
.prop-group input[readonly] { opacity: .65; }
.prop-group textarea { resize: vertical; min-height: 52px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.grid3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; }
.color-picker { display: flex; gap: 5px; flex-wrap: wrap; }
.color-opt { width: 21px; height: 21px; border-radius: calc(6px * var(--rs)); border: 2px solid transparent; cursor: pointer; transition: transform 0.15s, border-color 0.15s; box-shadow: inset 0 0 0 1px var(--border); }
.color-opt:hover { transform: scale(1.15); } .color-opt.active { border-color: var(--text-primary); }
.color-opt.none { background: repeating-linear-gradient(45deg, transparent 0 4px, var(--border-strong) 4px 5px) !important; }
.chk { display: flex; align-items: center; gap: 8px; font-size: calc(12px * var(--fs)); margin: 4px 0; cursor: pointer; font-weight: 500; }
.chk input { accent-color: var(--accent); width: 15px; height: 15px; cursor: pointer; flex-shrink: 0; }
.hint { font-size: calc(10.5px * var(--fs)); color: var(--text-quaternary); line-height: 1.45; }
.toggle-row { display: flex; gap: 6px; flex-wrap: wrap; }
.toggle-btn {
  padding: calc(5px * var(--sp)) calc(11px * var(--sp)); border-radius: calc(7px * var(--rs)); border: var(--bw) solid var(--border); background: var(--bg-base); cursor: pointer;
  font-size: calc(11px * var(--fs)); font-weight: 600; color: var(--text-secondary); transition: all 0.15s; font-family: inherit;
}
.toggle-btn:hover { border-color: var(--border-strong); color: var(--text-primary); }
.toggle-btn.on { background: var(--accent-soft); color: var(--accent); border-color: color-mix(in srgb, var(--accent) 45%, transparent); }
.switch { position: relative; width: 34px; height: 19px; flex-shrink: 0; display: inline-block; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch span { position: absolute; inset: 0; background: var(--bg-active); border-radius: calc(20px * var(--rs)); transition: .2s; cursor: pointer; }
.switch span::before { content: ""; position: absolute; width: 15px; height: 15px; left: 2px; top: 2px; background: #fff; border-radius: 50%; transition: .2s; box-shadow: var(--shadow-sm); }
.switch input:checked + span { background: var(--accent); }
.switch input:checked + span::before { transform: translateX(15px); }
.alert { padding: calc(9px * var(--sp)) calc(12px * var(--sp)); border-radius: var(--radius-sm); font-size: calc(12px * var(--fs)); line-height: 1.5; border: var(--bw) solid var(--border); background: var(--bg-base); }
.alert.info { border-color: color-mix(in srgb, var(--accent) 35%, transparent); background: var(--accent-soft); }
.alert.warn { border-color: color-mix(in srgb, var(--warning) 40%, transparent); background: color-mix(in srgb, var(--warning) 10%, transparent); }
.alert.error { border-color: color-mix(in srgb, var(--danger) 40%, transparent); background: color-mix(in srgb, var(--danger) 9%, transparent); color: var(--danger); }
.alert.ok { border-color: color-mix(in srgb, var(--positive) 40%, transparent); background: color-mix(in srgb, var(--positive) 9%, transparent); }

/* ===== Layout (Karten-Editor) ===== */
.main { flex: 1; display: flex; flex-direction: column; overflow: hidden; min-height: 0; }
.body { display: flex; flex: 1; overflow: hidden; min-height: 0; }
.toolbar {
  width: 66px; background: var(--bg-elevated); border-right: var(--bw) solid var(--border);
  display: flex; flex-direction: column; align-items: center; padding: calc(8px * var(--sp)) 0; gap: 3px; flex-shrink: 0;
  backdrop-filter: var(--blur); -webkit-backdrop-filter: var(--blur); z-index: 20; overflow-y: auto; scrollbar-width: thin;
}
.tool-sep { border-top: var(--bw) solid var(--border); width: 34px; margin: 4px 0; flex-shrink: 0; }
.tool-btn {
  width: 50px; border-radius: calc(10px * var(--rs)); border: 1px solid transparent; background: transparent; cursor: grab; flex-shrink: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1px;
  padding: calc(6px * var(--sp)) 0 calc(4px * var(--sp)); transition: all 0.15s ease; color: var(--text-secondary); font-family: inherit;
}
.tool-btn svg { width: 18px; height: 18px; }
.tool-btn:hover { background: var(--bg-hover); color: var(--text-primary); border-color: var(--border); }
.tool-btn.active { border-color: var(--accent); background: var(--accent-soft); color: var(--accent); }
.tool-btn.disabled { opacity: .35; cursor: not-allowed; }
.tool-label { font-size: calc(8.5px * var(--fs)); font-weight: 600; letter-spacing: 0.1px; color: var(--text-quaternary); max-width: 48px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tool-btn:hover .tool-label, .tool-btn.active .tool-label { color: inherit; }
.canvas-wrap { flex: 1; position: relative; overflow: hidden; display: flex; flex-direction: column; min-width: 0; }
.subbar {
  display: flex; align-items: center; gap: 8px; padding: calc(6px * var(--sp)) calc(12px * var(--sp)); background: var(--bg-elevated);
  border-bottom: var(--bw) solid var(--border); font-size: calc(12px * var(--fs)); color: var(--text-secondary); min-height: 41px;
}
.map-tabs { display: flex; gap: 3px; align-items: center; overflow-x: auto; scrollbar-width: none; min-width: 0; max-width: 45%; }
.map-tabs::-webkit-scrollbar { display: none; }
.map-tab {
  padding: calc(4px * var(--sp)) calc(10px * var(--sp)); border-radius: var(--radius-sm); border: 1px solid transparent; cursor: pointer;
  font-size: calc(12px * var(--fs)); color: var(--text-secondary); transition: all 0.15s ease; white-space: nowrap; display: flex; align-items: center; gap: 5px;
}
.map-tab:hover { background: var(--bg-hover); color: var(--text-primary); }
.map-tab.active { background: var(--accent-soft); color: var(--accent); border-color: color-mix(in srgb, var(--accent) 35%, transparent); font-weight: 600; }
.map-tab .close { opacity: 0; font-size: calc(11px * var(--fs)); border-radius: calc(4px * var(--rs)); padding: 0 calc(3px * var(--sp)); }
.map-tab:hover .close { opacity: 0.7; }
.map-tab .close:hover { opacity: 1; background: var(--danger); color: #fff; }
.breadcrumb { display: flex; align-items: center; gap: 2px; flex-wrap: nowrap; overflow: hidden; min-width: 0; }
.breadcrumb span.crumb { cursor: pointer; padding: calc(3px * var(--sp)) calc(7px * var(--sp)); border-radius: calc(6px * var(--rs)); transition: all 0.15s; font-weight: 500; white-space: nowrap; }
.breadcrumb span.crumb:hover { color: var(--accent); background: var(--accent-soft); }
.breadcrumb span.crumb.cur { color: var(--text-primary); font-weight: 600; }
.layer-chip {
  padding: calc(3px * var(--sp)) calc(9px * var(--sp)); border-radius: calc(7px * var(--rs)); border: var(--bw) solid var(--border); background: var(--bg-base);
  cursor: pointer; font-size: calc(10px * var(--fs)); font-weight: 600; color: var(--text-secondary); transition: all 0.15s;
}
.layer-chip:hover { background: var(--bg-hover); color: var(--text-primary); }
.layer-chip.active { background: var(--accent); color: var(--on-accent); border-color: transparent; box-shadow: 0 2px 8px color-mix(in srgb, var(--accent) 45%, transparent); }
.canvas-area { flex: 1; position: relative; overflow: hidden; background-color: var(--bg-base); outline: none; }
.canvas-area.grid {
  background-image:
    linear-gradient(to right, var(--grid-color) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid-color) 1px, transparent 1px);
}
.canvas-area.panning, .canvas-area.space { cursor: grab; }
.canvas-area.panning:active { cursor: grabbing; }
#viewport { position: absolute; left: 0; top: 0; transform-origin: 0 0; will-change: transform; }
#bgImage { position: absolute; left: 0; top: 0; pointer-events: none; user-select: none; }
#cableLayer { position: absolute; top: 0; left: 0; width: 1px; height: 1px; overflow: visible; pointer-events: none; z-index: 1; }
#objectLayer { position: absolute; top: 0; left: 0; width: 1px; height: 1px; z-index: 2; }
#cableOverlay { position: absolute; top: 0; left: 0; width: 1px; height: 1px; overflow: visible; pointer-events: none; z-index: 3; }
.lasso { position: absolute; border: 1px solid var(--accent); background: color-mix(in srgb, var(--accent) 10%, transparent); pointer-events: none; z-index: 99999; border-radius: calc(2px * var(--rs)); }
.zoom-ctrl {
  position: absolute; right: 12px; bottom: 12px; display: flex; gap: 4px; align-items: center; z-index: 40;
  background: var(--bg-elevated); border: var(--bw) solid var(--border); border-radius: calc(10px * var(--rs)); padding: calc(4px * var(--sp)); box-shadow: var(--shadow-md);
  backdrop-filter: var(--blur); -webkit-backdrop-filter: var(--blur);
}
.zoom-ctrl .zv { font-size: calc(11px * var(--fs)); font-weight: 600; min-width: 42px; text-align: center; color: var(--text-secondary); cursor: pointer; }
.sel-info {
  position: absolute; left: 50%; top: 10px; transform: translateX(-50%); z-index: 40; display: flex; gap: 6px; align-items: center;
  background: var(--bg-solid); border: var(--bw) solid var(--border); border-radius: calc(10px * var(--rs)); padding: calc(5px * var(--sp)) calc(6px * var(--sp)) calc(5px * var(--sp)) calc(12px * var(--sp)); box-shadow: var(--shadow-md); font-size: calc(12px * var(--fs)); font-weight: 600;
}
.drop-hint {
  position: fixed; z-index: 30000; pointer-events: none; background: var(--accent); color: #fff; font-size: calc(11px * var(--fs)); font-weight: 600;
  padding: calc(5px * var(--sp)) calc(9px * var(--sp)); border-radius: calc(7px * var(--rs)); box-shadow: var(--shadow-md); white-space: nowrap;
}

/* ===== Objekte ===== */
.object { position: absolute; cursor: move; user-select: none; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.object:hover { filter: drop-shadow(0 0 0.5px var(--accent)) drop-shadow(0 4px 12px color-mix(in srgb, var(--accent) 30%, transparent)); }
.object.selected > .obj-shape { outline: 2px solid var(--accent); outline-offset: 3px; }
.object.selected { filter: drop-shadow(0 4px 14px color-mix(in srgb, var(--accent) 35%, transparent)); }
.object.locked { opacity: 0.32; pointer-events: none; }
.object.readonly { cursor: pointer; }
.object.drop-target > .obj-shape { outline: 3px dashed var(--positive); outline-offset: 4px; animation: dropPulse 1s infinite; }
@keyframes dropPulse { 50% { outline-color: color-mix(in srgb, var(--positive) 40%, transparent); } }
.object.area { align-items: stretch; justify-content: stretch; pointer-events: none; }
.object.area > .obj-shape { pointer-events: none; }
.object.area .area-tab { pointer-events: auto; cursor: move; position: absolute; left: 0; top: -1px; transform: translateY(-100%); padding: calc(2px * var(--sp)) calc(9px * var(--sp)); border-radius: calc(7px * var(--rs)) calc(7px * var(--rs)) 0 0; font-size: calc(11px * var(--fs)); font-weight: 700; color: #fff; white-space: nowrap; max-width: 100%; overflow: hidden; text-overflow: ellipsis; }
.object.area .resize-handle { pointer-events: auto; }
.obj-shape { position: relative; display: flex; align-items: center; justify-content: center; }
.obj-shape svg { width: 22px; height: 22px; }
.obj-label {
  position: absolute; top: 100%; margin-top: 4px; font-size: calc(10px * var(--fs)); font-weight: 600; color: var(--text-primary);
  background: var(--bg-elevated); padding: calc(2px * var(--sp)) calc(7px * var(--sp)); border-radius: calc(5px * var(--rs)); white-space: nowrap;
  max-width: 160px; overflow: hidden; text-overflow: ellipsis; border: var(--bw) solid var(--border); pointer-events: none;
}
.obj-sub { display: block; font-size: calc(9px * var(--fs)); font-weight: 500; color: var(--text-secondary); font-family: var(--font-mono); }
.status-dot { position: absolute; top: -4px; right: -4px; width: 11px; height: 11px; border-radius: 50%; border: 2px solid var(--bg-solid); z-index: 3; }
.status-green { background: var(--positive); box-shadow: 0 0 6px var(--positive); } .status-red { background: var(--danger); box-shadow: 0 0 6px var(--danger); animation: pulseRed 1.6s infinite; }
.status-orange { background: var(--warning); box-shadow: 0 0 6px var(--warning); } .status-gray { background: var(--text-quaternary); }
.status-purple { background: var(--maint); }
@keyframes pulseRed { 50% { box-shadow: 0 0 0 4px color-mix(in srgb, var(--danger) 25%, transparent); } }
.agg { position: absolute; bottom: 4px; left: 50%; transform: translateX(-50%); display: flex; gap: 3px; font-size: calc(9px * var(--fs)); font-weight: 700; }
.agg span { padding: 0 calc(5px * var(--sp)); border-radius: calc(6px * var(--rs)); background: rgba(0,0,0,.35); color: #fff; }
.agg .f { background: var(--danger); } .agg .w { background: var(--warning); } .agg .o { background: var(--positive); }
.resize-handle {
  position: absolute; width: 11px; height: 11px; background: var(--accent); border: 2px solid var(--bg-solid);
  border-radius: 50%; cursor: se-resize; bottom: -5px; right: -5px; opacity: 0; transition: opacity 0.15s, transform 0.15s; z-index: 4;
}
.object:hover .resize-handle, .object.selected .resize-handle { opacity: 1; }
.resize-handle:hover { transform: scale(1.3); }
.enter-badge {
  position: absolute; top: -6px; left: -6px; width: 18px; height: 18px; background: var(--accent);
  border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: calc(10px * var(--fs)); font-weight: 700;
  color: #fff; border: 2px solid var(--bg-solid); box-shadow: 0 2px 6px color-mix(in srgb, var(--accent) 50%, transparent); z-index: 3;
}
.lock-badge { position: absolute; bottom: -6px; left: -6px; width: 16px; height: 16px; border-radius: 50%; background: var(--bg-solid); border: var(--bw) solid var(--border); display: flex; align-items: center; justify-content: center; z-index: 3; }
.lock-badge svg { width: 9px; height: 9px; }
.port {
  position: absolute; width: 11px; height: 11px; border-radius: 50%; border: 2px solid var(--bg-solid);
  cursor: crosshair; z-index: 5; transition: transform 0.15s, box-shadow 0.15s;
}
.port:hover { transform: scale(1.55); box-shadow: 0 0 0 2.5px var(--accent); }
.port.connected { background: var(--positive); } .port.free { background: var(--text-quaternary); }
.port.sfp { background: var(--warning); }
.port.sfp.connected { background: var(--positive); box-shadow: 0 0 0 2px var(--warning); }
.port.pending { background: var(--accent); transform: scale(1.5); }
.cable-mode .port { width: 13px; height: 13px; }
.cable-path { stroke: var(--text-secondary); stroke-width: var(--cable-w); fill: none; stroke-linecap: round; pointer-events: stroke; cursor: pointer; transition: stroke 0.15s, stroke-width 0.15s; }
.cable-hit { stroke: transparent; stroke-width: 12; fill: none; pointer-events: stroke; cursor: pointer; }
.cable-hit:hover + .cable-path, .cable-path:hover { stroke-width: 3.5; filter: drop-shadow(0 0 3px var(--accent)); }
.cable-path.selected { stroke-width: 4; filter: drop-shadow(0 0 4px var(--accent)); }
.cable-path.down { stroke: var(--danger) !important; stroke-dasharray: 6 5; }
.cable-path.slow { stroke: var(--warning) !important; }
.cable-preview { stroke: var(--accent); stroke-width: 2; fill: none; stroke-dasharray: 6,5; pointer-events: none; opacity: 0.75; }
.cable-label { font-size: calc(9px * var(--fs)); fill: var(--text-secondary); pointer-events: none; font-weight: 600; paint-order: stroke; stroke: var(--bg-base); stroke-width: 3px; }

/* ===== Eigenschaften ===== */
.properties {
  width: var(--prop-w); background: var(--bg-elevated); border-left: var(--bw) solid var(--border);
  padding: calc(14px * var(--sp)); overflow-y: auto; display: flex; flex-direction: column; gap: 10px; flex-shrink: 0;
  backdrop-filter: var(--blur); -webkit-backdrop-filter: var(--blur);
}
.props-head { font-size: calc(12px * var(--fs)); font-weight: 700; letter-spacing: 0.4px; text-transform: uppercase; color: var(--text-secondary); display: flex; justify-content: space-between; align-items: center; gap: 6px; }
.obj-title { display: flex; align-items: center; gap: 9px; font-weight: var(--fw-h, 700); font-size: calc(14px * var(--fs) * var(--hs));  font-family: var(--font-heading);}
.obj-title .ic { width: 32px; height: 32px; border-radius: calc(9px * var(--rs)); display: flex; align-items: center; justify-content: center; background: var(--accent-soft); color: var(--accent); flex-shrink: 0; }
.obj-title .ic svg { width: 17px; height: 17px; }
.no-selection { color: var(--text-quaternary); font-size: calc(12px * var(--fs)); text-align: center; padding: calc(26px * var(--sp)) calc(6px * var(--sp)); line-height: 1.6; }
.section {
  border: var(--bw) solid var(--border); border-radius: calc(10px * var(--rs)); background: var(--bg-base);
}
.section > summary {
  list-style: none; cursor: pointer; padding: calc(8px * var(--sp)) calc(11px * var(--sp)); font-size: calc(11px * var(--fs)); font-weight: 700; color: var(--text-secondary);
  text-transform: uppercase; letter-spacing: .4px; display: flex; align-items: center; justify-content: space-between; user-select: none;
}
.section > summary::-webkit-details-marker { display: none; }
.section > summary::after { content: "›"; font-size: calc(14px * var(--fs)); transition: transform .15s; }
.section[open] > summary::after { transform: rotate(90deg); }
.section > .sec-body { padding: calc(2px * var(--sp)) calc(11px * var(--sp)) calc(11px * var(--sp)); display: flex; flex-direction: column; gap: 8px; }
.ping-btn {
  padding: calc(8px * var(--sp)); border-radius: var(--radius-sm); border: var(--bw) solid var(--border); background: var(--bg-base);
  cursor: pointer; font-size: calc(12px * var(--fs)); font-weight: 600; font-family: inherit; color: var(--text-primary);
  display: flex; align-items: center; justify-content: center; gap: 6px; transition: all 0.15s;
}
.ping-btn:hover { background: var(--bg-hover); border-color: var(--border-strong); }
.ping-btn.primary { background: var(--accent); color: #fff; border-color: transparent; }
.ping-btn.primary:hover { filter: brightness(1.1); }
.ping-btn.danger { color: var(--danger); }
.ping-btn.danger:hover { background: color-mix(in srgb, var(--danger) 10%, transparent); border-color: color-mix(in srgb, var(--danger) 40%, transparent); }
.ping-btn svg { width: 14px; height: 14px; }
.status-box { padding: calc(9px * var(--sp)) calc(11px * var(--sp)); border-radius: calc(9px * var(--rs)); font-size: calc(12px * var(--fs)); font-weight: 600; display: flex; align-items: center; gap: 8px; }
.status-box.ok { background: color-mix(in srgb, var(--positive) 12%, transparent); color: var(--positive); }
.status-box.warn { background: color-mix(in srgb, var(--warning) 13%, transparent); color: var(--warning); }
.status-box.fail { background: color-mix(in srgb, var(--danger) 12%, transparent); color: var(--danger); }
.status-box.maint { background: color-mix(in srgb, var(--maint) 13%, transparent); color: var(--maint); }
.status-box.unknown { background: var(--bg-active); color: var(--text-secondary); }
.spark { width: 100%; height: 34px; display: block; }
.port-list { display: flex; flex-wrap: wrap; gap: 4px; }
.port-tag {
  padding: 3px 8px; border-radius: calc(6px * var(--rs)); border: var(--bw) solid var(--border); font-size: calc(9.5px * var(--fs)); font-weight: 600;
  cursor: pointer; transition: all 0.15s; color: var(--text-secondary); background: var(--bg-solid);
}
.port-tag:hover { border-color: var(--accent); color: var(--accent); }
.port-tag.connected { background: color-mix(in srgb, var(--positive) 12%, transparent); border-color: var(--positive); color: var(--positive); }
.vm-box { border: var(--bw) solid var(--border); border-radius: calc(9px * var(--rs)); padding: calc(10px * var(--sp)); background: var(--bg-solid); display: flex; flex-direction: column; gap: 7px; }
.vm-title { font-size: calc(10px * var(--fs)); font-weight: 700; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.4px; display: flex; justify-content: space-between; align-items: center; }
.tags { display: flex; flex-wrap: wrap; gap: 4px; }
.tag { font-size: calc(10px * var(--fs)); font-weight: 600; padding: calc(2px * var(--sp)) calc(7px * var(--sp)); border-radius: calc(10px * var(--rs)); background: var(--accent-soft); color: var(--accent); display: inline-flex; align-items: center; gap: 4px; }
.tag .x { cursor: pointer; opacity: .6; } .tag .x:hover { opacity: 1; }
.btn-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; }
.btn-grid .btn-icon { width: 100%; }
.empty-state { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); text-align: center; color: var(--text-quaternary); pointer-events: none; z-index: 3; }
.empty-icon { width: 64px; height: 64px; margin: 0 auto 12px; border-radius: calc(18px * var(--rs)); background: var(--bg-elevated); border: var(--bw) solid var(--border); display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-md); }
.empty-icon svg { width: 30px; height: 30px; }

/* ===== Rack ===== */
.rack-overlay { position: absolute; inset: 0; background: var(--bg-base); z-index: 50; display: none; flex-direction: column; padding: calc(18px * var(--sp)) calc(20px * var(--sp)); overflow-y: auto; animation: fadeIn 0.2s ease; }
.rack-overlay.on { display: flex; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.rack-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; gap: 10px; flex-wrap: wrap; }
.rack-title { font-size: calc(16px * var(--fs) * var(--hs)); font-weight: var(--fw-h, 700); letter-spacing: -0.2px;  font-family: var(--font-heading);}
.rack-cols { display: flex; gap: 22px; flex: 1; align-items: flex-start; flex-wrap: wrap; }
.rack-frame {
  width: var(--rack-w); background: linear-gradient(180deg, #141a30, #0d1226); border: 3px solid #303a5c; border-radius: calc(8px * var(--rs));
  padding: calc(5px * var(--sp)); box-shadow: var(--shadow-lg), inset 0 0 30px rgba(0,0,0,0.5); flex-shrink: 0;
}
.rack-slot { height: 30px; border-bottom: 1px solid #1f2742; display: flex; align-items: center; position: relative; background: linear-gradient(90deg, #141a30 0%, #1a2240 50%, #141a30 100%); transition: background 0.15s; cursor: pointer; }
.rack-slot:last-child { border-bottom: none; }
.rack-slot:hover, .rack-slot.over { background: #232d52; }
.rack-slot.over { outline: 2px dashed var(--positive); outline-offset: -2px; }
.rack-slot .num { position: absolute; left: 7px; font-size: calc(10px * var(--fs)); color: #4a5678; font-weight: 600; }
.rack-slot .plus { margin-left: 34px; color: #4a5678; font-size: calc(10px * var(--fs)); opacity: 0; }
.rack-slot:hover .plus { opacity: 1; }
.rack-device {
  position: absolute; left: 28px; right: 6px; top: 2px; background: linear-gradient(180deg, #e2e8f0, #cbd5e1); border: 1px solid #94a3b8; color: #0f172a;
  border-radius: calc(4px * var(--rs)); display: flex; align-items: center; justify-content: flex-start; font-size: calc(11px * var(--fs)); font-weight: 600;
  cursor: grab; padding: calc(2px * var(--sp)) calc(8px * var(--sp)); transition: box-shadow 0.15s; gap: 6px; z-index: 2; overflow: hidden; white-space: nowrap;
}
[data-theme="dark"] .rack-device { background: linear-gradient(180deg, #334155, #1e293b); border-color: #475569; color: #e2e8f0; }
.rack-device svg { width: 14px; height: 14px; flex-shrink: 0; }
.rack-device .rd-ip { margin-left: auto; font-family: var(--font-mono); font-size: calc(10px * var(--fs)); opacity: .7; }
.rack-device .status-dot { position: static; flex-shrink: 0; width: 9px; height: 9px; border-width: 1px; }
.rack-device:hover { box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 60%, transparent); }
.rack-device.selected { box-shadow: 0 0 0 2px var(--accent); }
.rack-props { flex: 1; min-width: 300px; max-width: 520px; display: flex; flex-direction: column; gap: 10px; }

/* ===== Modals ===== */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(5,8,20,0.55); display: flex; align-items: center; justify-content: center;
  z-index: 20000; backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); animation: fadeIn 0.18s ease; padding: calc(20px * var(--sp));
}
.modal {
  background: var(--bg-solid); border-radius: calc(16px * var(--rs)); border: var(--bw) solid var(--border); padding: calc(22px * var(--sp));
  width: 440px; max-width: 94vw; max-height: 88vh; overflow-y: auto; box-shadow: var(--shadow-lg);
  animation: slideUp 0.22s cubic-bezier(0.16, 1, 0.3, 1); display: flex; flex-direction: column; gap: 12px;
}
.modal.wide { width: 720px; } .modal.xwide { width: 980px; }
@keyframes slideUp { from { opacity: 0; transform: translateY(16px) scale(0.98); } to { opacity: 1; transform: none; } }
.modal h3 { font-size: calc(16px * var(--fs) * var(--hs)); font-weight: var(--fw-h, 700); letter-spacing: -0.2px;  font-family: var(--font-heading);}
.modal-row { display: flex; justify-content: space-between; align-items: center; padding: calc(9px * var(--sp)) 0; border-bottom: var(--bw) solid var(--border); font-size: calc(13px * var(--fs)); gap: 12px; }
.modal-row:last-child { border-bottom: none; }
.modal-actions { margin-top: 6px; display: flex; justify-content: flex-end; gap: 8px; flex-wrap: wrap; }
.pick-list { max-height: 46vh; overflow-y: auto; border: var(--bw) solid var(--border); border-radius: calc(10px * var(--rs)); }
.pick-item { padding: calc(9px * var(--sp)) calc(12px * var(--sp)); border-bottom: var(--bw) solid var(--border); cursor: pointer; display: flex; align-items: center; gap: 10px; font-size: calc(12px * var(--fs)); }
.pick-item:last-child { border-bottom: none; }
.pick-item:hover { background: var(--accent-soft); }
.pick-item svg { width: 16px; height: 16px; color: var(--text-secondary); flex-shrink: 0; }
.pick-head { padding: calc(6px * var(--sp)) calc(12px * var(--sp)); font-size: calc(10px * var(--fs)); font-weight: 700; text-transform: uppercase; letter-spacing: .5px; color: var(--text-quaternary); background: var(--bg-base); border-bottom: var(--bw) solid var(--border); position: sticky; top: 0; }

/* ===== Kontextmenü / Dropdown ===== */
.ctx-menu {
  position: fixed; z-index: 25000; min-width: 210px; background: var(--bg-solid); border: var(--bw) solid var(--border); border-radius: calc(10px * var(--rs));
  box-shadow: var(--shadow-lg); padding: calc(5px * var(--sp)); animation: fadeIn .1s ease; max-height: 80vh; overflow-y: auto;
}
.ctx-item { padding: calc(7px * var(--sp)) calc(10px * var(--sp)); border-radius: calc(7px * var(--rs)); cursor: pointer; font-size: calc(12px * var(--fs)); display: flex; align-items: center; gap: 9px; color: var(--text-primary); white-space: nowrap; }
.ctx-item:hover { background: var(--accent-soft); color: var(--accent); }
.ctx-item.danger { color: var(--danger); }
.ctx-item.danger:hover { background: color-mix(in srgb, var(--danger) 10%, transparent); }
.ctx-item.disabled { opacity: .4; pointer-events: none; }
.ctx-item svg { width: 14px; height: 14px; flex-shrink: 0; }
.ctx-item .kbd { margin-left: auto; font-size: calc(10px * var(--fs)); color: var(--text-quaternary); }
.ctx-sep { height: 1px; background: var(--border); margin: 4px 2px; }
.ctx-head { padding: calc(5px * var(--sp)) calc(10px * var(--sp)) calc(3px * var(--sp)); font-size: calc(10px * var(--fs)); font-weight: 700; text-transform: uppercase; color: var(--text-quaternary); letter-spacing: .4px; }

/* ===== Suche ===== */
.search-box { position: relative; }
.search-box input {
  width: 190px; padding: calc(7px * var(--sp)) calc(10px * var(--sp)) calc(7px * var(--sp)) 30px; border-radius: var(--ctl-radius, var(--radius-sm)); border: var(--bw) solid var(--border);
  background: var(--bg-base); font-size: calc(12px * var(--fs)); color: var(--text-primary); outline: none; transition: all 0.15s;
}
.search-box input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent); width: 260px; }
.search-box > svg { position: absolute; left: 9px; top: 50%; transform: translateY(-50%); width: 13px; height: 13px; color: var(--text-quaternary); pointer-events: none; }
.search-results {
  position: absolute; top: 100%; right: 0; width: 340px; margin-top: 5px; background: var(--bg-solid);
  border: var(--bw) solid var(--border); border-radius: calc(12px * var(--rs)); box-shadow: var(--shadow-lg); max-height: 380px; overflow-y: auto; z-index: 1000;
  animation: slideUp 0.15s ease;
}
.search-item { padding: calc(8px * var(--sp)) calc(12px * var(--sp)); cursor: pointer; font-size: calc(12px * var(--fs)); border-bottom: var(--bw) solid var(--border); display: flex; gap: 9px; align-items: center; }
.search-item:last-child { border-bottom: none; }
.search-item:hover, .search-item.hl { background: var(--accent-soft); }
.search-item svg { width: 16px; height: 16px; color: var(--text-secondary); flex-shrink: 0; }

/* ===== Seiten (Dashboard, Tabellen …) ===== */
.page { flex: 1; overflow-y: auto; padding: calc(20px * var(--sp)) calc(24px * var(--sp)) calc(40px * var(--sp)); }
.page-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.page-head h2 { font-size: calc(20px * var(--fs) * var(--hs)); font-weight: var(--fw-h, 700); letter-spacing: -0.3px; display: flex; align-items: center; gap: 10px;  font-family: var(--font-heading);}
.page-head h2 svg { width: 20px; height: 20px; color: var(--accent); }
.page-head .sub { font-size: calc(12px * var(--fs)); color: var(--text-secondary); margin-top: 3px; }
.card { background: var(--bg-elevated); border: var(--bw) solid var(--border); border-radius: var(--radius); padding: calc(16px * var(--sp)); box-shadow: var(--shadow-sm); backdrop-filter: var(--blur); -webkit-backdrop-filter: var(--blur); }
.card h4 { font-size: calc(12px * var(--fs) * var(--hs)); font-weight: var(--fw-h, 700); color: var(--text-secondary); text-transform: uppercase; letter-spacing: .4px; margin-bottom: 10px; display: flex; justify-content: space-between; align-items: center; gap: 8px;  font-family: var(--font-heading);}
.cards { display: grid; gap: var(--gap); }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: var(--gap); margin-bottom: 14px; }
.kpi { background: var(--bg-elevated); border: var(--bw) solid var(--border); border-radius: var(--radius); padding: calc(14px * var(--sp)) calc(16px * var(--sp)); position: relative; overflow: hidden; cursor: default; }
.kpi.click { cursor: pointer; } .kpi.click:hover { border-color: var(--border-strong); box-shadow: var(--shadow-md); }
.kpi .v { font-size: calc(28px * var(--fs)); font-weight: 800; letter-spacing: -1px; line-height: 1.1; }
.kpi .l { font-size: calc(11px * var(--fs)); font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: .4px; }
.kpi .bar { position: absolute; left: 0; top: 0; bottom: 0; width: 4px; }
.dash-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: var(--gap); }
@media (max-width: 1100px) { .dash-grid { grid-template-columns: 1fr; } }
.stack-bar { display: flex; height: 10px; border-radius: calc(6px * var(--rs)); overflow: hidden; background: var(--bg-active); }
.stack-bar > div { height: 100%; }
.loc-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 10px; }
.loc-card { border: var(--bw) solid var(--border); border-radius: calc(10px * var(--rs)); padding: calc(11px * var(--sp)) calc(12px * var(--sp)); background: var(--bg-base); cursor: pointer; transition: all .15s; }
.loc-card:hover { border-color: var(--accent); }
.loc-card .t { font-weight: 700; font-size: calc(13px * var(--fs)); margin-bottom: 6px; display: flex; align-items: center; gap: 6px; }
.list-row { display: flex; align-items: center; gap: 10px; padding: calc(8px * var(--sp)) calc(4px * var(--sp)); border-bottom: var(--bw) solid var(--border); font-size: calc(12px * var(--fs)); cursor: pointer; }
.list-row:last-child { border-bottom: none; }
.list-row:hover { background: var(--bg-hover); }
.dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; display: inline-block; }
.dot.ok { background: var(--positive); } .dot.warn { background: var(--warning); } .dot.fail { background: var(--danger); } .dot.unknown { background: var(--text-quaternary); } .dot.maint { background: var(--maint); }
.table-wrap { overflow: auto; border: var(--bw) solid var(--border); border-radius: var(--radius); background: var(--bg-elevated); }
table.tbl { width: 100%; border-collapse: collapse; font-size: calc(12px * var(--fs)); }
.tbl th { text-align: left; padding: calc(9px * var(--sp)) calc(10px * var(--sp)); font-size: calc(10.5px * var(--fs)); text-transform: uppercase; letter-spacing: .4px; color: var(--text-secondary); font-weight: 700; background: var(--bg-solid); position: sticky; top: 0; z-index: 1; border-bottom: var(--bw) solid var(--border); white-space: nowrap; user-select: none; }
.tbl th.sort { cursor: pointer; } .tbl th.sort:hover { color: var(--text-primary); }
.tbl td { padding: calc(8px * var(--sp)) calc(10px * var(--sp)); border-bottom: var(--bw) solid var(--border); vertical-align: middle; }
.tbl tr:last-child td { border-bottom: none; }
.tbl tbody tr:hover { background: var(--bg-hover); }
.tbl tr.click { cursor: pointer; }
.tbl td .ic { width: 15px; height: 15px; color: var(--text-secondary); vertical-align: -3px; }
.tbl td .ic svg { width: 15px; height: 15px; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 12px; }
.filters .input, .filters select { width: auto; min-width: 140px; }
.tabs { display: flex; gap: 2px; border-bottom: var(--bw) solid var(--border); margin-bottom: 16px; overflow-x: auto; }
.tabs a { padding: calc(9px * var(--sp)) calc(14px * var(--sp)); font-size: calc(12.5px * var(--fs)); font-weight: 600; color: var(--text-secondary); text-decoration: none; border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap; cursor: pointer; }
.tabs a:hover { color: var(--text-primary); }
.tabs a.active { color: var(--accent); border-bottom-color: var(--accent); }
.form-card { max-width: 760px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 14px; }
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 760px) { .form-grid { grid-template-columns: 1fr; } }
.perm-group { border: var(--bw) solid var(--border); border-radius: calc(10px * var(--rs)); padding: calc(10px * var(--sp)) calc(12px * var(--sp)); background: var(--bg-base); }
.perm-group .gt { font-size: calc(11px * var(--fs)); font-weight: 700; text-transform: uppercase; color: var(--text-secondary); letter-spacing: .4px; margin-bottom: 4px; display: flex; justify-content: space-between; }
.progress { height: 8px; background: var(--bg-active); border-radius: calc(6px * var(--rs)); overflow: hidden; }
.progress > div { height: 100%; background: var(--accent); transition: width .3s; }
.ip-grid { display: grid; grid-template-columns: repeat(32, 1fr); gap: 2px; }
@media (max-width: 1100px) { .ip-grid { grid-template-columns: repeat(16, 1fr); } }
.ip-cell { aspect-ratio: 1.25; border-radius: calc(3px * var(--rs)); font-size: calc(8.5px * var(--fs)); display: flex; align-items: center; justify-content: center; background: var(--bg-active); color: var(--text-quaternary); cursor: default; font-family: var(--font-mono); }
.ip-cell.used { background: color-mix(in srgb, var(--accent) 70%, transparent); color: #fff; cursor: pointer; }
.ip-cell.gw { background: var(--positive); color: #fff; }
.ip-cell.res { background: color-mix(in srgb, var(--warning) 60%, transparent); color: #fff; }
.ip-cell.dup { background: var(--danger); color: #fff; cursor: pointer; }
.ip-cell.net { background: var(--text-quaternary); color: #fff; }

/* ===== Login ===== */
.login-wrap { position: fixed; inset: 0; display: flex; align-items: center; justify-content: center; z-index: 5; padding: calc(20px * var(--sp)); }
.login-card { width: 400px; max-width: 100%; background: var(--bg-elevated); border: var(--bw) solid var(--border); border-radius: calc(18px * var(--rs)); padding: calc(30px * var(--sp)) calc(30px * var(--sp)) calc(26px * var(--sp)); box-shadow: var(--shadow-lg); backdrop-filter: var(--blur); -webkit-backdrop-filter: var(--blur); display: flex; flex-direction: column; gap: 14px; animation: slideUp .3s cubic-bezier(0.16, 1, 0.3, 1); }
.login-card .brand { font-size: calc(18px * var(--fs) * var(--hs)); justify-content: center; margin-bottom: 4px;  font-family: var(--font-heading);}
.login-card .logo-mark { width: calc(var(--logo-size) * 1.3); height: calc(var(--logo-size) * 1.3); border-radius: calc(10px * var(--rs)); }
.login-card .logo-mark svg { width: 19px; height: 19px; }
.login-card h2 { font-size: calc(15px * var(--fs) * var(--hs)); text-align: center; font-weight: var(--fw-h, 600); color: var(--text-secondary);  font-family: var(--font-heading);}
.login-card .btn { width: 100%; padding: calc(10px * var(--sp)); font-size: calc(13px * var(--fs)); }
.or { display: flex; align-items: center; gap: 10px; font-size: calc(11px * var(--fs)); color: var(--text-quaternary); }
.or::before, .or::after { content: ""; flex: 1; height: 1px; background: var(--border); }
.ms-logo { width: 16px; height: 16px; display: grid; grid-template-columns: 1fr 1fr; gap: 1.5px; }
.ms-logo i:nth-child(1) { background: #f25022; } .ms-logo i:nth-child(2) { background: #7fba00; } .ms-logo i:nth-child(3) { background: #00a4ef; } .ms-logo i:nth-child(4) { background: #ffb900; }
.login-foot { text-align: center; font-size: calc(11px * var(--fs)); color: var(--text-quaternary); }
.linklike { background: none; border: none; color: var(--accent); cursor: pointer; font-size: calc(12px * var(--fs)); font-family: inherit; padding: 0; }
.linklike:hover { text-decoration: underline; }

/* ===== Toasts ===== */
#toastContainer { position: fixed; bottom: 22px; right: 22px; z-index: 30000; display: flex; flex-direction: column; gap: 8px; pointer-events: none; }
.toast {
  background: var(--bg-solid); border: var(--bw) solid var(--border); border-radius: calc(12px * var(--rs)); padding: calc(11px * var(--sp)) calc(14px * var(--sp));
  font-size: calc(12px * var(--fs)); font-weight: 600; color: var(--text-primary); box-shadow: var(--shadow-lg);
  display: flex; align-items: center; gap: 9px; min-width: 240px; max-width: 380px;
  animation: toastIn 0.28s cubic-bezier(0.16, 1, 0.3, 1); pointer-events: auto; border-left: 3px solid var(--accent);
}
.toast .msg { flex: 1; line-height: 1.4; }
.toast.success { border-left-color: var(--positive); } .toast.error { border-left-color: var(--danger); } .toast.warn { border-left-color: var(--warning); }
.toast.out { animation: toastOut 0.25s ease forwards; }
@keyframes toastIn { from { opacity: 0; transform: translateX(40px); } to { opacity: 1; transform: none; } }
@keyframes toastOut { to { opacity: 0; transform: translateX(40px); } }
.toast-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); flex-shrink: 0; }
.toast.success .toast-dot { background: var(--positive); } .toast.error .toast-dot { background: var(--danger); } .toast.warn .toast-dot { background: var(--warning); }
.kbd-key { display: inline-block; padding: calc(1px * var(--sp)) calc(6px * var(--sp)); border: var(--bw) solid var(--border-strong); border-bottom-width: 2px; border-radius: calc(5px * var(--rs)); font-size: calc(10.5px * var(--fs)); font-family: var(--font-mono); background: var(--bg-base); }

@media (max-width: 1480px) {
  .search-box input { width: 140px; }
  .search-box input:focus { width: 220px; }
  .save-state .t { display: none; }
  .nav a { padding: calc(6px * var(--sp)) calc(8px * var(--sp)); }
  .kpis { grid-template-columns: repeat(auto-fit, minmax(128px, 1fr)); }
}
@media (max-width: 1300px) {
  .nav a span.t { display: none; }
  .nav a.active span.t { display: inline; }
  #userLabel { display: none; }
}
@media (max-width: 1000px) {
  .properties { width: 250px; }
}
@media print {
  body { overflow: visible; background: #fff; }
  body::before, .header, .toolbar, .properties, .subbar, .zoom-ctrl, .sel-info, #toastContainer { display: none !important; }
  .canvas-area { background: #fff !important; }
}

/* ===== Freiform-Gebäude / Bereiche ===== */
.obj-poly { position: absolute; left: 0; top: 0; width: 100%; height: 100%; overflow: visible; }
.object.poly { pointer-events: none; }
.object.poly > .obj-poly polygon { pointer-events: visiblePainted; cursor: move; transition: stroke .15s; }
.object.area.poly > .obj-poly polygon { pointer-events: none; }
.object.poly .resize-handle, .object.poly .enter-badge, .object.poly .vtx, .object.poly .area-tab { pointer-events: auto; }
.object.poly.selected > .obj-shape { outline: none; }
.object.poly.selected > .obj-poly polygon { stroke: var(--accent); stroke-width: 3; }
.object.poly.drop-target > .obj-shape { outline: none; animation: none; }
.object.poly.drop-target > .obj-poly polygon { stroke: var(--positive); stroke-width: 4; stroke-dasharray: 8 5; }
.object.locked.poly > .obj-poly polygon { pointer-events: none; }
.vtx { position: absolute; width: 10px; height: 10px; background: #fff; border: 2px solid var(--accent); border-radius: calc(2px * var(--rs)); cursor: move; z-index: 7; box-shadow: var(--shadow-sm); }
.vtx:hover { transform: scale(1.3); }
.vtx.mid { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); border-color: #fff; opacity: .65; cursor: copy; }
.vtx.mid:hover { opacity: 1; }
/* ===== Kabel-Knickpunkte ===== */
#cableOverlay circle.wp { fill: #fff; stroke: var(--accent); stroke-width: 2; pointer-events: all; cursor: move; vector-effect: non-scaling-stroke; }
#cableOverlay circle.wp.mid { fill: var(--accent); stroke: #fff; opacity: .6; cursor: copy; }
#cableOverlay circle.wp:hover { opacity: 1; stroke-width: 3; }
/* ===== Eigenes Logo ===== */
.logo-mark.has-img { padding: 3px; overflow: hidden; }
.logo-mark.has-img img { width: 100%; height: 100%; object-fit: contain; display: block; }
.logo-mark.plain { background: none; box-shadow: none; padding: 0; border-radius: 0; }
.login-sub { text-align: center; font-size: calc(12.5px * var(--fs)); color: var(--text-secondary); line-height: 1.5; margin-top: -6px; }
.login-links { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; font-size: calc(11.5px * var(--fs)); }
.login-links a { color: var(--text-secondary); text-decoration: none; }
.login-links a:hover { color: var(--accent); text-decoration: underline; }

/* ===== Status direkt auf der Karte ===== */
.object.dst-fail > .obj-shape { box-shadow: 0 0 0 3px var(--danger), 0 0 14px 0 var(--danger) !important; animation: devFail 1.4s ease-in-out infinite; }
.object.dst-warn > .obj-shape { box-shadow: 0 0 0 3px var(--warning), 0 0 14px 2px color-mix(in srgb, var(--warning) 45%, transparent) !important; }
.object.dst-maint > .obj-shape { box-shadow: 0 0 0 2px var(--maint) !important; }
.object.t-cloud.dst-fail > .obj-shape, .object.t-cloud.dst-warn > .obj-shape { box-shadow: none !important; }
.object.t-cloud.dst-fail > .obj-shape { filter: drop-shadow(0 0 3px var(--danger)) drop-shadow(0 0 8px var(--danger)); }
.object.t-cloud.dst-warn > .obj-shape { filter: drop-shadow(0 0 3px var(--warning)) drop-shadow(0 0 6px var(--warning)); }
.object.dst-fail .obj-label { background: var(--danger); color: #fff; box-shadow: 0 2px 10px color-mix(in srgb, var(--danger) 45%, transparent); }
.object.dst-warn .obj-label { background: var(--warning); color: #1f1300; }
.object.dst-fail .obj-label .obj-sub, .object.dst-warn .obj-label .obj-sub { color: inherit; opacity: .85; }
@keyframes devFail { 50% { box-shadow: 0 0 0 5px var(--danger), 0 0 26px 5px var(--danger); } }
.obj-sub.prov { font-family: var(--font-sans); color: var(--accent); font-weight: 600; }
.rack-device.dst-fail { box-shadow: inset 0 0 0 2px var(--danger), 0 0 12px color-mix(in srgb, var(--danger) 60%, transparent); }
.rack-device.dst-warn { box-shadow: inset 0 0 0 2px var(--warning); }
.rack-device.dst-maint { box-shadow: inset 0 0 0 2px var(--maint); }

/* Ampel an Gebäuden, Racks und Räumen */
.ampel { position: absolute; top: -10px; right: -10px; z-index: 6; display: flex; flex-direction: column; gap: 3px; padding: 4px; border-radius: 9px;
  background: #1c2333; border: 1px solid rgba(255,255,255,.14); box-shadow: 0 4px 12px rgba(0,0,0,.35); pointer-events: auto; cursor: help; }
.ampel i { display: block; width: 10px; height: 10px; border-radius: 50%; background: #3a4356; }
.ampel.st-fail i.r { background: #ef4444; box-shadow: 0 0 8px 2px #ef4444; animation: ampelBlink 1.2s infinite; }
.ampel.st-warn i.y { background: #f5b301; box-shadow: 0 0 8px 2px #f5b301; }
.ampel.st-ok i.g { background: #22c55e; box-shadow: 0 0 8px 2px #22c55e; }
.ampel.st-maint i.y { background: var(--maint); box-shadow: 0 0 6px var(--maint); }
@keyframes ampelBlink { 50% { opacity: .45; } }
.object.area .ampel { top: -8px; right: -8px; }
.object.bst-fail > .obj-shape, .object.bst-fail > .obj-poly { filter: drop-shadow(0 0 2px var(--danger)) drop-shadow(0 0 9px var(--danger)); animation: bldFail 1.6s ease-in-out infinite; }
.object.bst-warn > .obj-shape, .object.bst-warn > .obj-poly { filter: drop-shadow(0 0 2px var(--warning)) drop-shadow(0 0 8px color-mix(in srgb, var(--warning) 60%, transparent)); }
.object.bst-ok > .obj-shape, .object.bst-ok > .obj-poly { filter: drop-shadow(0 0 1.5px color-mix(in srgb, var(--positive) 80%, transparent)); }
.object.area.bst-fail > .obj-shape, .object.area.bst-fail > .obj-poly { filter: drop-shadow(0 0 6px var(--danger)); }
@keyframes bldFail { 50% { filter: drop-shadow(0 0 4px var(--danger)) drop-shadow(0 0 20px var(--danger)); } }
.doc-badge { position: absolute; bottom: -7px; right: -8px; z-index: 4; display: flex; align-items: center; gap: 1px; padding: 1px 5px 1px 3px; border-radius: 9px; font-size: 9.5px; font-weight: 700;
  background: var(--bg-solid); color: var(--text-secondary); border: 1px solid var(--border-strong); box-shadow: var(--shadow-sm); pointer-events: none; }
.doc-badge svg { width: 10px; height: 10px; }

/* WLAN-Abdeckung */
.wifi-cov { position: absolute; border-radius: 50%; pointer-events: none; --c: var(--positive);
  background: radial-gradient(circle, color-mix(in srgb, var(--c) 30%, transparent) 0%, color-mix(in srgb, var(--c) 17%, transparent) 40%, color-mix(in srgb, var(--c) 7%, transparent) 72%, transparent 100%);
  border: 1.5px solid color-mix(in srgb, var(--c) 55%, transparent); transition: background .3s, border-color .3s; }
.wifi-cov.st-warn { --c: var(--warning); }
.wifi-cov.st-fail { --c: var(--danger); animation: wifiFail 1.8s ease-in-out infinite; }
.wifi-cov.st-maint { --c: var(--maint); }
.wifi-cov.unmon { border-style: dashed; }
.wifi-cov.sel { border-width: 2px; border-color: color-mix(in srgb, var(--c) 85%, transparent); }
@keyframes wifiFail { 50% { opacity: .55; } }
.wifi-handle { position: absolute; width: 14px; height: 14px; margin: -7px 0 0 -7px; border-radius: 50%; background: #fff; border: 2px solid var(--accent); cursor: ew-resize; box-shadow: var(--shadow-sm); }
.wifi-handle:hover { transform: scale(1.25); }

/* WAN-Kabel */
.cable-wan-halo { fill: none; stroke-width: 9; opacity: .16; stroke-linecap: round; pointer-events: none; }
.cable-wan-halo.down { stroke: var(--danger) !important; opacity: .3; }
.cable-path.wan { stroke-dasharray: 14 4; }

/* ===== Dokumente & Bilder ===== */
.docs-box { border: 1px dashed transparent; border-radius: 10px; padding: 2px; transition: border-color .15s, background .15s; }
.docs-box.over, .modal.drop-over { border-color: var(--accent) !important; background: var(--accent-soft); }
.modal.drop-over { outline: 2px dashed var(--accent); outline-offset: -8px; }
.doc-strip { display: flex; flex-wrap: wrap; gap: 5px; }
.doc-tile { position: relative; border-radius: 9px; overflow: hidden; border: 1px solid var(--border); background: var(--bg-base); cursor: pointer; display: flex; flex-direction: column; transition: transform .12s, box-shadow .12s; }
.doc-tile:hover { transform: translateY(-1px); box-shadow: var(--shadow-md); border-color: var(--border-strong); }
.doc-tile img { width: 100%; height: 110px; object-fit: cover; display: block; background: var(--bg-active); }
.doc-tile.sm { width: 52px; height: 52px; }
.doc-tile.sm img { height: 100%; }
.doc-tile.more { align-items: center; justify-content: center; font-weight: 700; color: var(--text-secondary); font-size: 12px; }
.doc-ico { height: 110px; display: flex; align-items: center; justify-content: center; position: relative; color: var(--text-quaternary); }
.doc-ico svg { width: 42px; height: 42px; }
.doc-tile.sm .doc-ico { height: 100%; }
.doc-tile.sm .doc-ico svg { width: 26px; height: 26px; }
.doc-ext { position: absolute; bottom: 8px; left: 50%; transform: translateX(-50%); color: #fff; font-size: 9px; font-weight: 800; padding: 1px 5px; border-radius: 4px; letter-spacing: .3px; }
.doc-tile.sm .doc-ext { bottom: 3px; font-size: 7.5px; padding: 0 3px; }
.doc-name { padding: 6px 8px; font-size: 11.5px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.doc-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 12px; }
.doc-grid-wrap { max-height: 62vh; overflow-y: auto; padding: 2px; }
.doc-card { display: flex; flex-direction: column; gap: 6px; }
.doc-meta { font-size: 11px; line-height: 1.5; }
.empty-docs { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 40px 0; color: var(--text-quaternary); }
.empty-docs svg { width: 32px; height: 32px; }
.viewer { position: fixed; inset: 0; z-index: 25000; background: rgba(4,6,14,.92); display: flex; flex-direction: column; animation: fadeIn .15s ease; }
.viewer-bar { display: flex; align-items: center; gap: 8px; padding: 10px 14px; color: #e5e7eb; font-size: 13px; }
.viewer-bar .faint { color: #9ca3af; }
.viewer-stage { flex: 1; position: relative; display: flex; align-items: center; justify-content: center; min-height: 0; padding: 0 60px 20px; }
.viewer-stage img { max-width: 100%; max-height: 100%; object-fit: contain; border-radius: 6px; box-shadow: 0 10px 50px rgba(0,0,0,.6); background: #fff; }
.viewer-stage iframe { width: min(1100px, 100%); height: 100%; border: 0; border-radius: 6px; background: #fff; }
.viewer-nav { position: absolute; top: 50%; transform: translateY(-50%); width: 44px; height: 64px; border: 0; border-radius: 10px; background: rgba(255,255,255,.1); color: #fff; font-size: 34px; cursor: pointer; }
.viewer-nav:hover { background: rgba(255,255,255,.2); }
.viewer-nav.prev { left: 8px; } .viewer-nav.next { right: 8px; }
.viewer-note { color: #d1d5db; font-size: 12.5px; text-align: center; padding: 0 20px 14px; }

/* Verträge, Gebäudedaten */
.ct-card { border: 1px solid var(--border); border-radius: 12px; padding: 12px; margin-bottom: 10px; background: var(--bg-base); display: flex; flex-direction: column; gap: 10px; }
.form-grid.g3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 900px) { .form-grid.g3 { grid-template-columns: 1fr 1fr; } }
.form-grid .span2 { grid-column: span 2; }
table.tbl.rooms td { padding: 3px 4px; }
table.tbl.rooms .input { padding: 4px 7px; font-size: 12px; width: 100%; }
.modal.xwide #stBody, .modal.xwide #ctBody { max-height: 62vh; overflow-y: auto; padding-right: 4px; }
.object.t-cloud .obj-label { max-width: 260px; }
.ct-card > .btn { align-self: flex-start; }

/* ===== Werkzeugleiste: Kategorien ===== */
.tool-btn.cat { position: relative; }
.tool-btn.cat .cat-arrow { position: absolute; right: 2px; top: 50%; transform: translateY(-60%); font-size: 12px; color: var(--text-quaternary); }
.tool-btn.cat .tool-label { white-space: normal; text-align: center; line-height: 1.1; }
.tool-head { font-size: calc(8px * var(--fs)); font-weight: 700; text-transform: uppercase; letter-spacing: .4px; color: var(--text-quaternary); margin: 2px 0; }
.tool-flyout { position: fixed; z-index: 15000; background: var(--bg-solid); border: 1px solid var(--border); border-radius: 14px; box-shadow: var(--shadow-lg); padding: 10px; width: 300px; animation: fadeIn .12s ease; }
.tool-flyout.dragging { opacity: .25; pointer-events: none; }
.tf-head { font-size: calc(11px * var(--fs)); font-weight: 700; text-transform: uppercase; letter-spacing: .4px; color: var(--text-secondary); margin: 0 2px 8px; }
.tf-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.tool-btn.tile { width: auto; min-height: 72px; padding: 10px 4px 8px; border-color: var(--border); background: var(--bg-base); }
.tool-btn.tile svg { width: 22px; height: 22px; }
.tool-btn.tile .tool-label { max-width: none; white-space: normal; text-align: center; font-size: calc(10px * var(--fs)); line-height: 1.15; color: var(--text-secondary); }
.tf-hint { margin-top: 8px; font-size: calc(10px * var(--fs)); color: var(--text-quaternary); text-align: center; }

/* ===== Schnellauswahl ===== */
.quick-bar { position: absolute; z-index: 60; display: flex; align-items: center; gap: 2px; padding: 4px; border-radius: 12px; background: var(--bg-solid);
  border: 1px solid var(--border); box-shadow: var(--shadow-lg); white-space: nowrap; animation: fadeIn .12s ease; }
.quick-bar .qb { width: 30px; height: 30px; border: 0; border-radius: 8px; background: transparent; color: var(--text-secondary); cursor: pointer; display: inline-flex; align-items: center; justify-content: center; font-size: 16px; font-weight: 700; padding: 0; }
.quick-bar .qb svg { width: 16px; height: 16px; }
.quick-bar .qb:hover { background: var(--bg-hover); color: var(--text-primary); }
.quick-bar .qb.on { background: var(--accent-soft); color: var(--accent); }
.quick-bar .qb.danger:hover { background: color-mix(in srgb, var(--danger) 12%, transparent); color: var(--danger); }
.quick-bar .qb-name { display: inline-flex; align-items: center; gap: 6px; padding: 0 8px 0 6px; font-size: 12px; font-weight: 700; max-width: 190px; }
.quick-bar .qb-name span { overflow: hidden; text-overflow: ellipsis; }
.quick-bar .qb-name svg { width: 15px; height: 15px; color: var(--accent); }
.quick-bar .qb-sep { width: 1px; height: 20px; background: var(--border); margin: 0 3px; }
.canvas-area.ctrl, .canvas-area.ctrl .object { cursor: grab; }

/* ===== Beschriftung skalierbar ===== */
.obj-label { font-size: calc(10px * var(--fs) * var(--ls, 1)); max-width: calc(160px * var(--ls, 1)); padding: calc(2px * var(--sp) * var(--ls, 1)) calc(7px * var(--sp) * var(--ls, 1)); border-radius: calc(5px * var(--rs) * var(--ls, 1)); margin-top: calc(4px * var(--ls, 1)); }
.obj-label .obj-sub { font-size: calc(9px * var(--fs) * var(--ls, 1)); }
.object.area .area-tab { font-size: calc(11px * var(--fs) * var(--ls, 1)); }
.object.t-cloud .obj-label { max-width: calc(260px * var(--ls, 1)); }
.label-handle { position: absolute; right: -6px; bottom: -6px; width: 11px; height: 11px; border-radius: 3px; background: #fff; border: 2px solid var(--accent); cursor: ew-resize; pointer-events: auto; box-shadow: var(--shadow-sm); }
.label-handle:hover { transform: scale(1.25); }
.object.selected .obj-label { overflow: visible; }

/* ===== WLAN-Client, Firmware ===== */
.wlan-badge, .fw-badge { position: absolute; top: -7px; left: -8px; z-index: 4; width: 17px; height: 17px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  background: var(--bg-solid); border: 1px solid var(--border-strong); color: var(--accent); box-shadow: var(--shadow-sm); pointer-events: none; }
.wlan-badge svg, .fw-badge svg { width: 11px; height: 11px; }
.fw-badge { left: auto; right: -8px; top: auto; bottom: 14px; color: #fff; background: var(--warning); border-color: transparent; }
.wlan-link { fill: none; stroke: var(--accent); stroke-width: 1.8; stroke-dasharray: 2 6; stroke-linecap: round; opacity: .75; pointer-events: none; }
.wlan-link.down { stroke: var(--danger); } .wlan-link.slow { stroke: var(--warning); }

/* ===== VLAN ===== */
.port.vl { border: 1.5px solid #fff; }
.vlan-legend { position: absolute; left: 12px; bottom: 12px; z-index: 40; background: var(--bg-solid); border: 1px solid var(--border); border-radius: 12px; box-shadow: var(--shadow-md); padding: 10px 12px; min-width: 210px; max-width: 300px; max-height: 45%; overflow-y: auto; font-size: 12px; }
.vl-head { display: flex; align-items: center; gap: 6px; font-weight: 700; font-size: 11px; text-transform: uppercase; letter-spacing: .4px; color: var(--text-secondary); margin-bottom: 6px; }
.vl-head svg { width: 14px; height: 14px; }
.vl-row { display: flex; align-items: center; gap: 8px; padding: 3px 0; }
.vl-row i, .vl-dot { width: 12px; height: 12px; border-radius: 50%; display: inline-block; flex-shrink: 0; }
.vl-dot.trunk { background: var(--bg-solid); box-shadow: 0 0 0 2px var(--text-secondary); width: 9px; height: 9px; }
.vl-foot { margin-top: 6px; font-size: 10.5px; color: var(--text-quaternary); line-height: 1.5; }
.port-tag { display: inline-flex; align-items: center; gap: 4px; }
.port-tag.off { opacity: .5; text-decoration: line-through; }
.port-tag .pv { color: #fff; font-size: 9px; font-weight: 700; padding: 0 4px; border-radius: 4px; }
.port-pop { position: fixed; z-index: 16000; width: 320px; background: var(--bg-solid); border: 1px solid var(--border); border-radius: 14px; box-shadow: var(--shadow-lg); padding: 12px; display: flex; flex-direction: column; gap: 9px; animation: fadeIn .12s ease; }
.port-pop input, .port-pop select { width: 100%; padding: 6px 8px; border-radius: 8px; border: 1px solid var(--border); background: var(--bg-base); color: var(--text-primary); font: inherit; font-size: 12px; }
.port-pop .chk { margin: 2px 0; display: flex; align-items: center; gap: 6px; text-transform: none; letter-spacing: 0; font-size: 12px; color: var(--text-primary); }
.port-pop input[type=checkbox] { width: auto; padding: 0; }

/* ===== HTML-Widgets ===== */
#htmlLayer { position: absolute; top: 0; left: 0; width: 1px; height: 1px; z-index: 0; }
.html-wrap { position: absolute; pointer-events: none; border-radius: 0 0 calc(10px * var(--rs)) calc(10px * var(--rs)); overflow: hidden; }
.html-wrap.live { pointer-events: auto; }
.html-wrap.dim { opacity: .35; }
.html-wrap iframe { width: 100%; height: 100%; border: 0; display: block; background: transparent; }
.object.t-html > .obj-shape.html-frame { border: 1.5px solid var(--border-strong); border-radius: calc(10px * var(--rs)); background: transparent; align-items: flex-start; justify-content: flex-start; }
.html-title { display: flex; align-items: center; gap: 6px; width: 100%; height: 24px; padding: 0 9px; font-size: 11px; font-weight: 700; color: var(--text-secondary); background: var(--bg-elevated); border-bottom: 1px solid var(--border); border-radius: calc(10px * var(--rs)) calc(10px * var(--rs)) 0 0; }
.html-title svg { width: 13px; height: 13px; color: var(--accent); }
.html-title span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.object.html-pass { pointer-events: none; }
.object.html-pass .html-title, .object.html-pass .resize-handle { pointer-events: auto; }
.object.html-pass > .obj-shape { border-color: var(--accent); }
.hw-split { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; height: 46vh; }
.hw-split textarea.code { height: 100%; font-family: var(--font-mono); font-size: 12px; white-space: pre; resize: none; tab-size: 2; }
.hw-prev { border: 1px solid var(--border); border-radius: 10px; overflow: hidden; background: repeating-conic-gradient(var(--bg-active) 0 25%, transparent 0 50%) 0 0 / 14px 14px; }
.hw-prev iframe { width: 100%; height: 100%; border: 0; }
.fw-adv summary { cursor: pointer; margin: 2px 0 6px; }

/* ---------- Etagen- und Raum-Leiste (6.4) ---------- */
.floor-bar { position: absolute; top: 10px; left: 12px; right: 12px; z-index: 45; display: flex; align-items: center; gap: 6px; width: max-content; max-width: calc(100% - 24px); overflow-x: auto; scrollbar-width: thin;
  background: var(--bg-solid); border: 1px solid var(--border); border-radius: 12px; box-shadow: var(--shadow-md); padding: 5px 6px; font-size: 12px; }
.floor-bar button { font: inherit; color: var(--text-primary); background: none; border: 1px solid transparent; border-radius: 8px; cursor: pointer; display: inline-flex; align-items: center; gap: 5px; white-space: nowrap; padding: 4px 9px; }
.floor-bar button svg { width: 14px; height: 14px; flex: none; }
.floor-bar button:hover { background: var(--bg-hover, rgba(127,127,127,.12)); }
.floor-bar .fb-bld { font-weight: 700; }
.floor-bar .fb-sep { color: var(--text-quaternary); }
.floor-bar .fb-tabs { display: flex; gap: 3px; }
.floor-bar .fb-tab { border-color: var(--border); font-weight: 600; min-width: 38px; justify-content: center; }
.floor-bar .fb-tab.active { background: var(--accent); border-color: var(--accent); color: #fff; }
.floor-bar .fb-tab.nomap { border-style: dashed; color: var(--text-secondary); font-weight: 500; }
.floor-bar .fb-tab.room { font-weight: 500; }
.floor-bar .fb-plus { color: var(--accent); font-weight: 700; }
.floor-bar .fb-tab.active .fb-plus { color: #fff; }
.floor-bar .fb-add { color: var(--accent); font-weight: 600; }
.floor-bar .fb-ico { padding: 4px 6px; color: var(--text-secondary); }
.floor-bar .fb-div { width: 1px; align-self: stretch; background: var(--border); margin: 2px 4px; }
.floor-bar .fb-lbl { color: var(--text-secondary); font-size: 11px; text-transform: uppercase; letter-spacing: .04em; font-weight: 600; }
.floor-list { display: flex; flex-direction: column; gap: 4px; }
.floor-list .fl-item { display: flex; align-items: center; gap: 8px; width: 100%; text-align: left; padding: 7px 9px; border: 1px solid var(--border); border-radius: 9px; background: var(--bg-base); color: var(--text-primary); font: inherit; font-size: 12px; cursor: pointer; }
.floor-list .fl-item svg { width: 14px; height: 14px; flex: none; }
.floor-list .fl-item:hover { border-color: var(--accent); }
.floor-list .fl-item.nomap { border-style: dashed; color: var(--text-secondary); }
.btn.ghost-dash { border-style: dashed; color: var(--text-secondary); }

/* ---------- Lizenz ---------- */
.lic-bar { display: flex; align-items: center; gap: 12px; padding: 10px 14px; margin-bottom: 12px; border: 1px solid var(--border); border-radius: 12px; background: var(--bg-solid); }
.lic-bar .lic-ic { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); flex: none; }
.lic-bar .lic-ic svg { width: 18px; height: 18px; }
.lic-bar.private .lic-ic { background: var(--bg-hover); color: var(--text-secondary); }
.lic-bar.full { border-color: var(--warning); }
.lic-meter { width: 140px; height: 8px; border-radius: 6px; background: var(--bg-hover); overflow: hidden; flex: none; }
.lic-meter > div { height: 100%; background: var(--accent); }
.lic-bar.full .lic-meter > div { background: var(--warning); }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 7px 18px; font-size: 13px; }
.kv > span { color: var(--text-secondary); }

/* Registrieren: Auswahl Privat / Unternehmen */
.reg-choice { display: grid; gap: 10px; }
.reg-opt { display: flex; gap: 12px; align-items: flex-start; text-align: left; padding: 14px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg-solid); color: var(--text-primary); cursor: pointer; font: inherit; transition: border-color .15s, box-shadow .15s; }
.reg-opt:hover, .reg-opt.on { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 15%, transparent); }
.reg-opt .ic { flex: 0 0 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: color-mix(in srgb, var(--accent) 12%, transparent); color: var(--accent); }
.reg-opt .ic svg { width: 18px; height: 18px; }
.reg-opt strong { display: block; font-size: calc(14px * var(--fs)); }
.reg-opt small { display: block; color: var(--text-secondary); font-size: calc(12px * var(--fs)); line-height: 1.45; margin-top: 2px; }
#rcPrivBox { display: flex; flex-direction: column; gap: 8px; }
#rcPrivBox.hidden { display: none; }
#rcPrivBox a.btn { text-decoration: none; justify-content: center; }
.guide-links { display: flex; align-items: center; justify-content: center; gap: 5px; flex-wrap: wrap; }
.guide-links svg { width: 13px; height: 13px; }
.login-card a.btn { text-decoration: none; justify-content: center; }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; opacity: 0; }
.login-card .chk.small { align-items: flex-start; line-height: 1.45; font-size: calc(12px * var(--fs)); }
.login-card .chk.small input { margin-top: 2px; flex: 0 0 auto; }