/* Cali Camping Unit - styles taken from ui/reference/Camping_Unit_Oberflaeche_v2.html */
:root{
  --page:#0b0f13;
  --font:system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans","DejaVu Sans",sans-serif;
}
@media (prefers-color-scheme: light){:root:not([data-theme="dark"]){--page:#dfe5ea;}}
:root[data-theme="light"]{--page:#dfe5ea;}
*{box-sizing:border-box}
html,body{margin:0;background:var(--page);font-family:var(--font)}
body{padding:0}
@media (min-width:1320px){body{padding:24px}}

/* ---------- Bildschirm: feste Leinwand 1280 x 480, nur skaliert ---------- */
#frame{position:relative;width:100%;max-width:1280px;margin:0 auto;aspect-ratio:8/3;overflow:hidden;border-radius:14px}
#screen{
  --bg:#0f1419;--surface:#182029;--surface-2:#212b36;--line:#2c3845;
  --ink:#eef3f7;--muted:#9aa9b7;--accent:#4fb3d9;--accent-ink:#06202b;--accent-soft:#16303d;
  --ok:#4cc38a;--warn:#f0b429;--err:#ef6262;
  position:absolute;left:0;top:0;width:1280px;height:480px;transform-origin:0 0;transform:scale(var(--k,1));
  background:var(--bg);color:var(--ink);display:grid;grid-template-rows:64px 416px;overflow:hidden;
  user-select:none;-webkit-user-select:none;-webkit-tap-highlight-color:transparent;
}
#screen[data-theme="light"]{
  --bg:#eef2f5;--surface:#ffffff;--surface-2:#e3e9ee;--line:#cfd8df;
  --ink:#13212c;--muted:#51606d;--accent:#0b6e99;--accent-ink:#ffffff;--accent-soft:#d6eaf3;
  --ok:#1f8a5a;--warn:#a86b00;--err:#c23b3b;
}
:where(#screen) button{font-family:inherit;font-size:18px;color:inherit;background:none;border:0;cursor:pointer;touch-action:manipulation;padding:0}
#screen button:disabled{opacity:.38;cursor:not-allowed}
#screen [hidden]{display:none!important}
.num{font-variant-numeric:tabular-nums}

/* ---------- Kopfzeile ---------- */
.top{display:flex;align-items:center;gap:16px;padding:0 16px;border-bottom:1px solid var(--line)}
.back{height:52px;padding:0 22px 0 16px;border-radius:12px;background:var(--surface-2);font-size:20px;font-weight:600;display:flex;align-items:center;gap:8px}
.back svg{width:22px;height:22px}
.brand{font-size:20px;font-weight:700;letter-spacing:4px;padding-left:6px}
.top h1{font-size:22px;font-weight:600;margin:0}
.top-right{margin-left:auto;display:flex;align-items:center;gap:22px;font-size:18px;color:var(--muted)}
.top-right .outside{color:var(--ink);font-weight:600}
.link{display:flex;align-items:center;gap:8px;font-size:15px}
.dot{width:10px;height:10px;border-radius:50%;background:var(--ok);display:inline-block}
.dot.off{background:var(--err)}
.icon-btn{width:52px;height:52px;border-radius:12px;background:var(--surface-2);display:grid;place-items:center}
.icon-btn svg{width:26px;height:26px}

main{position:relative;padding:16px;min-height:0}
main>section{height:384px}

/* ---------- Gemeinsame Bausteine ---------- */
.panel{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:20px;min-width:0;display:flex;flex-direction:column}
.label{font-size:15px;font-weight:600;letter-spacing:.6px;text-transform:uppercase;color:var(--muted)}
.big{font-size:46px;font-weight:600;line-height:1.05;letter-spacing:-.5px}
.huge{font-size:84px;font-weight:600;line-height:1;letter-spacing:-1.5px}
.unit{font-size:.45em;font-weight:500;color:var(--muted);margin-left:4px;letter-spacing:0}
.sub{font-size:18px;color:var(--muted)}
.row .unit,.headline .unit{font-size:.8em}
.sub .unit{font-size:1em;color:inherit;margin-left:3px}  /* "+304 W", not a tiny "w" */
.note{font-size:15px;color:var(--muted);line-height:1.45}
.chip{display:inline-flex;align-items:center;gap:8px;height:34px;padding:0 14px;border-radius:17px;font-size:16px;font-weight:600;background:var(--surface-2);color:var(--ink);align-self:flex-start}
.chip::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--muted)}
.chip.ok::before{background:var(--ok)}.chip.warn::before{background:var(--warn)}.chip.err::before{background:var(--err)}.chip.accent::before{background:var(--accent)}
.chip.err{color:var(--err)}
.rows{display:flex;flex-direction:column;margin-top:auto}
.row{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:10px 0;border-top:1px solid var(--line);font-size:18px}
.row>span:first-child{color:var(--muted)}
.row>strong{font-weight:600}

/* Grosse Tasten */
.btn{min-height:88px;border-radius:16px;background:var(--surface-2);font-size:24px;font-weight:600;padding:0 24px}
.btn.primary,.btn[aria-pressed="true"]{background:var(--accent);color:var(--accent-ink)}
.step{width:112px;height:112px;border-radius:20px;background:var(--surface-2);font-size:52px;font-weight:500;line-height:1;display:grid;place-items:center}
.step:active:not(:disabled),.btn:active:not(:disabled){filter:brightness(1.25)}
.stepper{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:8px 0 18px}
.stepper .val{text-align:center}
.seg{display:flex;gap:8px;background:var(--surface-2);padding:6px;border-radius:16px}
.seg button{flex:1;min-height:64px;border-radius:12px;background:transparent;font-size:20px;font-weight:600}
.seg button[aria-pressed="true"]{background:var(--accent);color:var(--accent-ink)}

/* ---------- Übersicht ---------- */
.ov{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-template-rows:repeat(2,minmax(0,1fr));gap:12px}
.tile{overflow:hidden}
.tile{background:var(--surface);border:1px solid var(--line)!important;border-radius:18px;padding:18px 22px;text-align:left;display:flex;flex-direction:column;gap:6px;position:relative}
.tile:active{background:var(--surface-2)}
.tile .go{position:absolute;right:18px;top:16px;width:26px;height:26px;color:var(--muted)}
.tile .big{margin-top:4px;white-space:nowrap;overflow:hidden;max-width:100%}
.tile .chip{margin-top:auto}
.tile.wide{grid-column:span 2}
.wide-body{display:grid;grid-template-columns:264px minmax(0,1fr);gap:36px;align-items:center;flex:1;min-height:0;padding-right:12px}
/* Battery graphic: outline, terminal, fill = state of charge */
.batt{position:relative;height:104px;border:5px solid var(--ink);border-radius:18px;padding:6px;margin-right:16px}
.batt::after{content:"";position:absolute;right:-17px;top:50%;width:10px;height:40px;transform:translateY(-50%);background:var(--ink);border-radius:0 6px 6px 0}
.batt-fill{height:100%;width:0;border-radius:10px;background:var(--ok);transition:width .6s ease}
.batt-fill.warn{background:var(--warn)}.batt-fill.err{background:var(--err)}.batt-fill.none{background:transparent}
.batt.charging .batt-fill{background-image:repeating-linear-gradient(-45deg,rgba(255,255,255,.18) 0 12px,transparent 12px 24px);background-size:34px 34px;animation:charge 1.2s linear infinite}
@keyframes charge{to{background-position:34px 0}}
.batt-label{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:4px;font-size:44px;font-weight:700;letter-spacing:-.5px;color:var(--ink);text-shadow:0 0 6px var(--surface),0 0 2px var(--surface)}
.batt-bolt{width:34px;height:34px;fill:currentColor;display:none}
.batt.charging .batt-bolt{display:block}
.wide-info{display:flex;flex-direction:column;gap:8px;min-width:0}
.wide-info .big{font-size:34px;margin:0}
.chips{display:flex;flex-wrap:nowrap;gap:8px;overflow:hidden}
.chips .chip{white-space:nowrap}
.chips .chip{margin:0}
.tile .tile-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px}
.tile .tile-foot .chip{margin-top:0}

/* Tankstufen */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.steps span{height:14px;border-radius:5px;background:var(--surface-2)}
.steps span.on{background:var(--accent)}
.steps.lg{gap:10px}.steps.lg span{height:72px;border-radius:12px}

/* ---------- Energie ---------- */
.three{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;height:100%}
.batt-panel{margin:14px 16px 10px 0}
#en-soc-sub{text-align:center;margin-bottom:auto}
.bar{height:14px;border-radius:7px;background:var(--surface-2);overflow:hidden;margin:6px 0 2px}
.bar span{display:block;height:100%;background:var(--accent);width:0}
.bar.warn span{background:var(--warn)}.bar.err span{background:var(--err)}
.headline{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin:6px 0 4px}

/* ---------- Kühlbox / Heizung ---------- */
.two{display:grid;grid-template-columns:1fr 1.25fr;gap:12px;height:100%}
.two .panel{gap:10px}
.toggle{width:100%}

/* ---------- Dach ---------- */
.roof{display:grid;grid-template-columns:1fr 1.5fr;gap:12px;height:100%}
.hold-pair{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.hold{border-radius:18px!important;background:var(--surface)!important;border:2px solid var(--line)!important;font-size:28px!important;font-weight:600;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;touch-action:none!important}
.hold svg{width:64px;height:64px}
.hold small{font-size:17px;font-weight:500;color:var(--muted)}
.hold[aria-pressed="true"]{background:var(--accent)!important;color:var(--accent-ink);border-color:var(--accent)!important}
.hold[aria-pressed="true"] small{color:var(--accent-ink)}
.hold.stop{grid-column:1/-1;background:var(--err)!important;border-color:var(--err)!important;color:#fff;font-size:44px!important;letter-spacing:2px}
.hold.stop small{color:#fff;letter-spacing:0}

/* ---------- Einstellungen ---------- */
.slider{-webkit-appearance:none;appearance:none;width:100%;height:60px;background:transparent;margin:0 0 6px}
.slider::-webkit-slider-runnable-track{height:14px;border-radius:7px;background:var(--surface-2)}
.slider::-webkit-slider-thumb{-webkit-appearance:none;width:52px;height:52px;border-radius:50%;background:var(--accent);margin-top:-19px;border:0}
.slider::-moz-range-track{height:14px;border-radius:7px;background:var(--surface-2)}
.slider::-moz-range-thumb{width:52px;height:52px;border-radius:50%;background:var(--accent);border:0}
.expert-btn{display:flex;align-items:center;justify-content:space-between;width:100%;margin-top:auto}
/* Settings: two panels with two selectors each must fit 384 px */
.settings .panel{gap:8px}
.settings .seg button{min-height:52px}
.settings .sub{margin-top:4px}
.settings .slider{height:52px;margin:0}
.settings .expert-btn{min-height:68px}
.expert-btn svg{width:28px;height:28px}

/* ---------- Expertenansicht ---------- */
.expert{display:grid;grid-template-rows:76px 1fr;gap:12px;height:100%}
.expert .seg button{min-height:52px;font-size:18px}
.xbody{min-height:0}
.xbody>div{height:100%}
.io{display:grid;grid-template-columns:1fr 1.2fr 1fr;gap:12px;height:100%}
.io .panel{padding:14px 16px;min-height:0}
.io .list{overflow-y:auto;min-height:0;margin-top:8px;padding-right:4px}
.io-row{display:grid;grid-template-columns:44px 1fr auto;gap:10px;align-items:center;min-height:30px;border-top:1px solid var(--line);font-size:14px}
.io-row .ch{color:var(--muted);font-weight:600}
.io-row .v{font-weight:600}
.io-row .v.hi{color:var(--ok)}.io-row .v.lo{color:var(--muted)}
.io-row.free{opacity:.5}
.io-group{font-size:12px;letter-spacing:.6px;text-transform:uppercase;color:var(--muted);padding:12px 0 4px}
.pins{display:grid;grid-template-columns:repeat(8,1fr);gap:8px}
.pins button{height:52px;border-radius:10px;background:var(--surface);border:1px solid var(--line)!important;font-size:18px;font-weight:600}
.pins button.reserve{color:var(--muted)}
.pins button[aria-pressed="true"]{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)!important}
.pin-info{margin-top:12px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px 16px;display:flex;gap:18px;align-items:baseline;font-size:16px}
.pin-info strong{font-size:18px;white-space:nowrap}
.ac{display:grid;grid-template-columns:1fr 1fr 1fr 1.25fr;gap:12px;height:100%}
.ac .ctl{gap:8px}
.ac .ctl .seg button{min-height:56px;font-size:17px}
.ac .ctl button.armed{background:var(--warn);color:#1b1300}
.limit{display:flex;align-items:center;justify-content:space-between;gap:12px}
.limit .big{font-size:34px}
.step.sm{width:60px;height:52px;font-size:30px;border-radius:14px}
.btn.sm{min-height:52px;font-size:18px}
.mp{gap:8px}
.mp .headline{margin:0}
.mp .seg button{min-height:60px;font-size:18px}
.mp .seg button.armed{background:var(--warn);color:#1b1300}
.mp .note{font-size:13px;line-height:1.35;min-height:18px}
.mp .rows .row{font-size:16px;padding:8px 0}
.ac .panel{padding:14px 16px}
.ac .rows{margin-top:6px}
.ac .row{font-size:14px;padding:6px 0}
.ac .ctl .note{font-size:13px;line-height:1.35}
.ac .ctl .sub{font-size:15px}
.conn{display:grid;grid-template-columns:1fr 1.3fr;gap:12px;height:100%}
.field{display:flex;flex-direction:column;gap:6px;font-size:14px;color:var(--muted);margin-bottom:10px}
.field input{height:48px;border-radius:10px;border:1px solid var(--line);background:var(--bg);color:var(--ink);font:inherit;font-size:18px;padding:0 12px}
.topics .row{font-size:14px;padding:7px 0}
.topics code{font-size:13px;color:var(--ink)}

/* ---------- Meldungen ---------- */
.toast{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);background:var(--surface-2);border:1px solid var(--line);color:var(--ink);font-size:18px;padding:12px 22px;border-radius:14px;box-shadow:0 8px 24px rgba(0,0,0,.35);opacity:0;transition:opacity .2s;pointer-events:none;white-space:nowrap}
.toast.show{opacity:1}
.offline{height:40px;padding:0 16px;border-radius:20px;background:var(--err);color:#fff;font-size:16px;font-weight:600;display:flex;align-items:center}
.toast.err{border-color:var(--err)}
.alert{height:40px;display:flex;align-items:center;padding:0 14px;border-radius:20px;background:var(--surface-2);border:1px solid var(--warn);color:var(--ink);font-size:15px;font-weight:600;white-space:nowrap}
.alert.err{border-color:var(--err);color:var(--err)}
.age{color:var(--muted);font-size:.6em;margin-left:6px}
.stale{opacity:.5}
.measure{display:flex;flex-direction:column;gap:12px}
/* Expert view -> Netzwerk */
.netcfg{display:grid;grid-template-columns:1fr 1fr;gap:12px;height:100%}
.netcfg .panel{padding:14px 18px;gap:8px;min-height:0}
.netcfg .seg button{min-height:48px;font-size:18px}
.netcfg .rows{margin-top:0}
.netcfg .row{font-size:16px;padding:4px 0;align-items:center}
.netcfg .row:first-child{border-top:0}
.fld{min-height:40px;min-width:200px;padding:0 14px!important;border-radius:10px;background:var(--surface-2)!important;font-size:17px!important;font-weight:600;text-align:right}
.fld.dirty{outline:2px solid var(--accent)}
.net-actions{margin-top:auto;display:flex;align-items:center;gap:12px}
.net-actions .note{flex:1;font-size:13px}
.net-actions .btn{min-width:180px}
.net-actions .btn.armed{background:var(--warn);color:#1b1300}
/* On-screen keyboard */
.kb{position:absolute;inset:0;background:var(--bg);z-index:20;display:flex;flex-direction:column;padding:12px 16px 16px;gap:10px}
.kb-head{display:flex;align-items:baseline;gap:16px;height:44px;border-bottom:1px solid var(--line)}
.kb-val{font-size:28px;font-weight:600;flex:1;text-align:right;white-space:nowrap;overflow:hidden}
.kb-keys{flex:1;display:grid;gap:8px;min-height:0}
.kb-row{display:grid;gap:8px}
.kb-keys button{border-radius:12px;background:var(--surface-2);font-size:24px;font-weight:600;min-height:0}
.kb-keys button.act{background:var(--surface)}
.kb-keys button.ok{background:var(--accent);color:var(--accent-ink)}
.kb-keys button.on{background:var(--accent-soft)}
@media (max-width:1280px){#frame{border-radius:0}}