/* Layout und Komponenten der SmartApp – nur Token-Variablen aus tokens.css, keine festen Farbwerte. */
html, body { height: 100%; }
body { overflow: hidden; }
.app { display: grid; grid-template-rows: auto minmax(0, 1fr) auto; height: 100vh; padding: var(--space-3); gap: var(--space-3); }
.panel { padding: var(--space-4); overflow: auto; min-height: 0; border-radius: var(--radius-lg); }
svg.i { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.small { font-size: var(--fs-sm); color: var(--color-text-muted); }
.row { display: flex; gap: var(--space-2); align-items: center; justify-content: space-between; flex-wrap: wrap; }
.danger:hover:not(:disabled) { color: var(--color-error); }
[hidden] { display: none !important; }

/* Werkzeugleiste */
.topbar { display: flex; align-items: center; gap: var(--space-3); padding: var(--space-2) var(--space-4); border-radius: var(--radius-lg); flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: var(--space-2); font-family: var(--font-heading); font-weight: var(--fw-bold); font-size: var(--fs-lg); }
.brand svg { width: 28px; height: 28px; color: var(--color-primary); filter: drop-shadow(0 0 6px color-mix(in srgb, var(--color-primary) 70%, transparent)); fill: none; stroke: currentColor; stroke-width: 1.6; }
.project { color: var(--color-text-muted); font-size: var(--fs-sm); padding-left: var(--space-3); border-left: 1px solid var(--color-border); }
.group { display: flex; gap: var(--space-1); align-items: center; padding: 0 var(--space-2); }
.group + .group { border-left: 1px solid var(--color-border); }
.spacer { flex: 1; }
.tool { padding: 8px 10px; }
.tool[aria-pressed="true"] { color: var(--color-primary); background: color-mix(in srgb, var(--color-primary) 16%, transparent); border-color: var(--color-primary); box-shadow: 0 0 14px color-mix(in srgb, var(--color-primary) 35%, transparent); }
.switch { display: inline-flex; align-items: center; gap: var(--space-2); font-size: var(--fs-sm); cursor: pointer; border-radius: var(--radius-sm); }
.switch:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.switch .track { width: 36px; height: 20px; border-radius: var(--radius-pill); background: var(--color-primary); position: relative; box-shadow: 0 0 10px color-mix(in srgb, var(--color-primary) 50%, transparent); transition: background var(--transition); }
.switch .track::after { content: ""; position: absolute; top: 3px; right: 3px; width: 14px; height: 14px; border-radius: 50%; background: var(--color-on-primary); transition: right var(--transition); }
.switch[aria-checked="false"] .track { background: var(--color-border); box-shadow: none; }
.switch[aria-checked="false"] .track::after { right: 19px; }
#alarm-badge { cursor: pointer; font: inherit; font-size: var(--fs-xs); }
#alarm-badge.badge-error { animation: alarm-pulse var(--pulse-duration) ease-in-out infinite; }

/* Hauptbereich */
.main { display: grid; grid-template-columns: 264px minmax(0, 1fr) 312px; gap: var(--space-3); min-height: 0; }
h2.ph { font-size: var(--fs-sm); text-transform: uppercase; letter-spacing: .12em; color: var(--color-text-muted); margin: var(--space-4) 0 var(--space-2); font-weight: var(--fw-medium); }
h2.ph:first-child { margin-top: 0; }
.tabs { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-1); padding: var(--space-1); border-radius: var(--radius); border: 1px solid var(--color-border); margin-bottom: var(--space-3); }
.tab { font: inherit; padding: 7px 8px; border-radius: var(--radius-sm); border: 0; background: transparent; color: var(--color-text-muted); cursor: pointer; font-weight: var(--fw-medium); transition: all var(--transition); }
.tab:hover { color: var(--color-text); }
.tab:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.tab[aria-selected="true"] { background: color-mix(in srgb, var(--color-primary) 18%, transparent); color: var(--color-primary); }
.tiles { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2); }
.tile { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: var(--space-3) var(--space-2); font: inherit; font-size: var(--fs-sm); text-align: center; color: var(--color-text); background: var(--color-surface-raised); border: 1px solid var(--color-border-soft); border-radius: var(--radius); cursor: grab; transition: all var(--transition); hyphens: auto; }
.tile svg.i { width: 24px; height: 24px; color: var(--color-primary); }
.tile svg.sym { width: 100%; height: 36px; }
.tile:hover { border-color: var(--color-primary); transform: translateY(-2px); box-shadow: 0 0 16px color-mix(in srgb, var(--color-primary) 35%, transparent); }
.tile:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.hint { font-size: var(--fs-sm); color: var(--color-text-muted); margin: var(--space-3) 0; }
.sym * { vector-effect: non-scaling-stroke; }

/* Canvas */
.canvas { position: relative; padding: 0; overflow: hidden; border-radius: var(--radius-lg); display: flex; }
.canvas > svg.plan { width: 100%; height: 100%; display: block; touch-action: none; user-select: none; }
.canvas > svg.plan[data-tool="wall"], .canvas > svg.plan[data-tool="door"], .canvas > svg.plan[data-tool="window"] { cursor: crosshair; }
.overlay { position: absolute; display: flex; gap: var(--space-2); align-items: center; padding: var(--space-1) var(--space-2); border-radius: var(--radius); font-size: var(--fs-xs); color: var(--color-text-muted); pointer-events: none; }
.overlay.tl { top: var(--space-3); left: var(--space-3); }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 4px; border: 2px solid var(--color-primary); }
.legend .l-alarm i { border-color: var(--color-error); background: var(--color-error); }
.legend .l-off i { border-color: var(--color-text-muted); border-style: dashed; }
.legend span { margin-right: var(--space-2); }
#tip { position: absolute; z-index: 5; pointer-events: none; padding: var(--space-2) var(--space-3); border-radius: var(--radius); border: 1px solid var(--color-border); background: var(--color-surface); box-shadow: var(--shadow); font-size: var(--fs-xs); min-width: 140px; }
#tip.alarm { border-color: var(--color-error); box-shadow: var(--glow-error); }
#tip b { font-family: var(--font-heading); font-size: var(--fs-sm); display: block; }
#tip .v { font: 700 var(--fs-lg) var(--font-mono); }

/* SVG-Plan (Klassen aus editor.js / symbols.js) */
.grid-line { stroke: color-mix(in srgb, var(--color-text) 7%, transparent); stroke-width: 1; fill: none; vector-effect: non-scaling-stroke; }
.hit { stroke: transparent; fill: transparent; }
.wall { stroke: var(--color-text); stroke-linecap: square; fill: none; }
.wall.sel { stroke: var(--color-primary); filter: drop-shadow(0 0 4px var(--color-primary)); }
.room { stroke: none; cursor: pointer; }
.room.sel { stroke: var(--color-primary); stroke-width: 2; stroke-dasharray: 6 4; vector-effect: non-scaling-stroke; }
.room.c-secondary { fill: color-mix(in srgb, var(--color-secondary) 16%, transparent); }
.room.c-primary { fill: color-mix(in srgb, var(--color-primary) 13%, transparent); }
.room.c-neutral { fill: color-mix(in srgb, var(--color-text) 7%, transparent); }
.room.c-accent { fill: color-mix(in srgb, var(--color-accent) 14%, transparent); }
.room.c-success { fill: color-mix(in srgb, var(--color-success) 12%, transparent); }
.room.c-warning { fill: color-mix(in srgb, var(--color-warning) 11%, transparent); }
.gap { fill: var(--color-bg); stroke: none; }
.door { stroke: var(--color-secondary); stroke-width: 2; fill: none; }
.win { stroke: var(--color-primary); stroke-width: 3; fill: none; }
.win.thin { stroke-width: 1; }
.ghost { opacity: .6; }
.fur { fill: color-mix(in srgb, var(--color-text) 9%, transparent); stroke: color-mix(in srgb, var(--color-text) 45%, transparent); stroke-width: 1.5; }
.plant { fill: color-mix(in srgb, var(--color-success) 35%, transparent); stroke: var(--color-success); stroke-width: 1.5; }
.selbox { fill: none; stroke: var(--color-primary); stroke-width: 1.5; stroke-dasharray: 5 4; }
.handle { fill: var(--color-bg); stroke: var(--color-secondary); stroke-width: 2; vector-effect: non-scaling-stroke; cursor: move; }
.rlabel { pointer-events: none; }
.rname { font: 600 14px var(--font-heading); fill: var(--color-text); text-anchor: middle; }
.rarea { font: 12px var(--font-mono); fill: var(--color-text-muted); text-anchor: middle; }
.snap { fill: none; stroke: var(--color-accent); stroke-width: 2; vector-effect: non-scaling-stroke; filter: drop-shadow(0 0 5px var(--color-accent)); }
.guide { fill: none; stroke: var(--color-accent); stroke-width: 1; stroke-dasharray: 4 4; opacity: .8; vector-effect: non-scaling-stroke; }
.snaplbl { font: 11px var(--font-mono); fill: var(--color-accent); }
.scalebar path { stroke: var(--color-text-muted); fill: none; }
.scalebar text { font: 11px var(--font-mono); fill: var(--color-text-muted); text-anchor: middle; }
/* Geräte-Marker: Zustand über Farbe + Rahmenform (gestrichelt = offline) + Halo (Alarm) */
.dv { cursor: grab; }
.dev { fill: var(--color-surface); stroke: var(--color-primary); stroke-width: 2; filter: drop-shadow(0 0 4px color-mix(in srgb, var(--color-primary) 60%, transparent)); }
.dev-ic { fill: none; stroke: var(--color-primary); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.dv.alarm .dev { stroke: var(--color-error); filter: drop-shadow(0 0 6px var(--color-error)); }
.dv.alarm .dev-ic { stroke: var(--color-error); }
.dv.offline .dev { stroke: var(--color-text-muted); stroke-dasharray: 4 3; filter: none; }
.dv.offline .dev-ic { stroke: var(--color-text-muted); }
.dv.unknown .dev { stroke: var(--color-warning); filter: none; }
.dv.unknown .dev-ic { stroke: var(--color-warning); }
.selring { fill: none; stroke: var(--color-secondary); stroke-width: 2; filter: drop-shadow(0 0 6px var(--color-secondary)); }
.halo { fill: var(--color-error); opacity: .5; transform-box: fill-box; transform-origin: center; animation: halo var(--pulse-duration) ease-out infinite; }
@keyframes halo { from { transform: scale(1); opacity: .55; } to { transform: scale(2.6); opacity: 0; } }

/* Eigenschaften */
label.f, span.f { display: block; font-size: var(--fs-xs); color: var(--color-text-muted); margin-bottom: 4px; }
.panel .input, .dialog .input { min-width: 0; }
#props > div > div + div, #sel > div + div, #sel > .two { margin-top: var(--space-3); }
.live { font: 700 2rem/1.2 var(--font-mono); margin-top: var(--space-2); }
.live.st-alarm { color: var(--color-error); text-shadow: 0 0 14px color-mix(in srgb, var(--color-error) 60%, transparent); }
.live.st-offline, .live.st-unknown { color: var(--color-text-muted); }
.dname { margin: 0; font-size: var(--fs-lg); word-break: break-word; }
.range { position: relative; height: 10px; border-radius: var(--radius-pill); background: color-mix(in srgb, var(--color-text) 12%, transparent); margin: var(--space-4) 0 var(--space-1); }
.range .ok { position: absolute; top: 0; bottom: 0; border-radius: var(--radius-pill); background: var(--color-success); opacity: .85; }
.range .mark { position: absolute; top: -5px; width: 4px; height: 20px; margin-left: -2px; border-radius: 2px; background: var(--color-error); box-shadow: 0 0 10px var(--color-error); }
.scale { display: flex; justify-content: space-between; font: var(--fs-xs) var(--font-mono); color: var(--color-text-muted); }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2); align-items: end; }
.f3 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2); }
.help { font-size: var(--fs-xs); color: var(--color-text-muted); margin: 4px 0 0; }
.help.err { color: var(--color-error); }
.conn { padding: var(--space-3); border-radius: var(--radius); border: 1px solid var(--color-border); background: color-mix(in srgb, var(--color-text) 4%, transparent); font-size: var(--fs-sm); display: grid; gap: var(--space-1); }
.conn code, .alist code { color: var(--color-accent); word-break: break-all; }
.kvl { display: grid; grid-template-columns: auto 1fr; gap: var(--space-1) var(--space-3); margin: var(--space-3) 0 0; font-size: var(--fs-sm); }
.kvl dt { color: var(--color-text-muted); } .kvl dd { margin: 0; font-family: var(--font-mono); text-align: right; }
.swatches { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.sw { width: 32px; height: 32px; border-radius: 50%; border: 2px solid var(--color-border-soft); cursor: pointer; transition: transform var(--transition); padding: 0; color: var(--color-text); }
.sw:hover { transform: scale(1.12); }
.sw:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.sw[aria-pressed="true"] { border-color: var(--color-text); box-shadow: 0 0 12px currentColor; }
.sw.c-secondary { background: var(--color-secondary); } .sw.c-primary { background: var(--color-primary); } .sw.c-neutral { background: var(--color-text-muted); }
.sw.c-accent { background: var(--color-accent); } .sw.c-success { background: var(--color-success); } .sw.c-warning { background: var(--color-warning); }
.alist { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-2); }
.alist li { border-radius: var(--radius); border: 1px solid var(--color-border); font-size: var(--fs-sm); }
.alist li.e, .alist li.alarm { border-color: var(--color-error); }
.alist li.o, .alist li.offline { border-style: dashed; }
.rowbtn { display: flex; width: 100%; gap: var(--space-2); align-items: flex-start; padding: var(--space-2) var(--space-3); font: inherit; color: inherit; text-align: left; background: transparent; border: 0; border-radius: var(--radius); cursor: pointer; }
.rowbtn:hover { background: var(--color-surface-raised); }
.rowbtn:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.rowbtn b { display: block; font-weight: var(--fw-medium); }
.rowbtn small { color: var(--color-text-muted); }
.rowbtn .t, .rowbtn .val { margin-left: auto; font: var(--fs-xs) var(--font-mono); color: var(--color-text-muted); white-space: nowrap; }
.empty { text-align: center; padding: var(--space-4); border: 1px dashed var(--color-border); border-radius: var(--radius-lg); color: var(--color-text-muted); font-size: var(--fs-sm); }

/* Statusleiste */
.statusbar { display: flex; gap: var(--space-4); align-items: center; padding: var(--space-2) var(--space-4); border-radius: var(--radius); font-size: var(--fs-xs); color: var(--color-text-muted); flex-wrap: wrap; }
.live-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--color-error); margin-right: 6px; }
.live-dot.on { background: var(--color-success); box-shadow: 0 0 8px var(--color-success); }
.statusbar .mono { color: var(--color-text); }

/* Dialog (Assistent, Übersicht) */
dialog.dialog { width: min(980px, calc(100% - 24px)); max-height: calc(100vh - 24px); padding: 0; overflow: auto; box-shadow: var(--shadow-lg), var(--glow-primary); background: var(--color-surface); border: 1px solid var(--glass-border); color: var(--color-text); }
dialog.dialog::backdrop { background: color-mix(in srgb, var(--color-bg) 75%, transparent); backdrop-filter: blur(4px); }
.head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); padding: var(--space-4) var(--space-6); border-bottom: 1px solid var(--color-border-soft); }
.head h1 { font-size: var(--fs-lg); margin: 0; }
.head p { margin: 2px 0 0; color: var(--color-text-muted); font-size: var(--fs-sm); }
.steps { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-2); margin: 0; padding: var(--space-4) var(--space-6); counter-reset: s; }
.steps li { counter-increment: s; display: flex; align-items: center; gap: var(--space-2); font-size: var(--fs-sm); color: var(--color-text-muted); padding-top: var(--space-3); border-top: 3px solid var(--color-border-soft); }
.steps li::before { content: counter(s); display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; border: 1px solid var(--color-border); font: var(--fs-xs) var(--font-mono); flex: none; }
.steps li.done { color: var(--color-success); border-top-color: var(--color-success); }
.steps li.done::before { content: "✓"; border-color: var(--color-success); }
.steps li.now { color: var(--color-primary); border-top-color: var(--color-primary); box-shadow: 0 -8px 14px -10px var(--color-primary); font-weight: var(--fw-medium); }
.steps li.now::before { background: var(--color-primary); color: var(--color-on-primary); border-color: var(--color-primary); }
.dbody { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: var(--space-6); padding: var(--space-4) var(--space-6) var(--space-6); }
.dbody > :only-child { grid-column: 1 / -1; }
.head + .dbody { padding-top: var(--space-6); }
.form { display: grid; gap: var(--space-3); align-content: start; }
.protos { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-2); }
.proto { padding: var(--space-3); border-radius: var(--radius); border: 1px solid var(--color-border); background: transparent; color: var(--color-text); font: inherit; font-size: var(--fs-sm); text-align: left; cursor: pointer; transition: all var(--transition); display: grid; gap: 2px; align-content: start; }
.proto b { font-family: var(--font-heading); }
.proto span { color: var(--color-text-muted); font-size: var(--fs-xs); }
.proto:hover { border-color: var(--color-primary); }
.proto:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.proto[aria-pressed="true"] { border-color: var(--color-primary); background: color-mix(in srgb, var(--color-primary) 14%, transparent); box-shadow: 0 0 16px color-mix(in srgb, var(--color-primary) 30%, transparent); }
.test { display: grid; gap: var(--space-3); align-content: start; padding: var(--space-4); border-radius: var(--radius-lg); border: 1px solid var(--color-border-soft); background: color-mix(in srgb, var(--color-bg) 55%, transparent); min-width: 0; }
pre { margin: 0; padding: var(--space-3); border-radius: var(--radius); background: var(--color-bg); border: 1px solid var(--color-border-soft); font: var(--fs-sm) / 1.6 var(--font-mono); color: var(--color-text-muted); overflow: auto; max-height: 220px; }
.chips { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.chip { padding: 4px 10px; font-size: var(--fs-xs); font-family: var(--font-mono); border-color: var(--color-border-soft); }
.chip[aria-pressed="true"] { color: var(--color-primary); border-color: var(--color-primary); background: color-mix(in srgb, var(--color-primary) 14%, transparent); }
.foot { display: flex; justify-content: space-between; gap: var(--space-3); padding: var(--space-4) var(--space-6); border-top: 1px solid var(--color-border-soft); flex-wrap: wrap; }
.foot .r { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.dbody .alist { margin-top: var(--space-3); }

#toast { position: fixed; z-index: 100; left: 50%; bottom: var(--space-6); transform: translateX(-50%); max-width: min(560px, calc(100% - 24px)); background: var(--color-surface); }

@media (max-width: 1320px) { .project { display: none; } }
@media (max-width: 1100px) { .main { grid-template-columns: 220px minmax(0, 1fr) 260px; } }
@media (max-width: 820px) {
  body { overflow: auto; }
  .app { height: auto; min-height: 100vh; padding: var(--space-2); }
  .main { grid-template-columns: minmax(0, 1fr); }
  .canvas { order: -1; height: 60vh; min-height: 280px; }
  .topbar { gap: var(--space-2); padding: var(--space-2); }
  .group { flex-wrap: wrap; padding: 0; }
  .group + .group { border-left: 0; }
  .spacer, .overlay { display: none; }
  .brand { width: 100%; }
  .panel { overflow: visible; }
  .dbody { grid-template-columns: minmax(0, 1fr); padding: var(--space-2) var(--space-4) var(--space-4); }
  .steps { padding: var(--space-3) var(--space-4); }
  .steps li { font-size: 0; gap: 0; justify-content: center; }
  .head, .foot { padding: var(--space-3) var(--space-4); }
  .protos { grid-template-columns: 1fr; }
  .foot .btn { flex: 1; }
}