/* Haus-Zentrale – Systemschriften (keine externen Fonts, DSGVO-freundlich) */
:root{
  --bg:#eef2f3; --surface:#ffffff; --surface-2:#f5f8f8; --line:#d6dfe1;
  --fg:#16262b; --muted:#5b6f75; --accent:#0f6e7a; --accent-ink:#ffffff;
  --sun:#e0a800; --kid-a:#2f6fd6; --kid-b:#c2471b;
  --ok:#2d8a4e; --warn:#b77700; --bad:#b3261e;
  --ok-bg:#e3f3e8; --warn-bg:#fdf1d6; --bad-bg:#fbe4e2;
  --f-display:ui-rounded, "SF Pro Rounded", "Segoe UI Variable Display", "Segoe UI", system-ui, sans-serif;
  --f-body:system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --f-num:ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){:root{
  --bg:#0e1719; --surface:#152226; --surface-2:#1b2b30; --line:#29404a;
  --fg:#e3eef0; --muted:#93aab0; --accent:#4fb8c4; --accent-ink:#06191c;
  --sun:#f5c63a; --kid-a:#7aa8f5; --kid-b:#f08a5d;
  --ok:#6fcf8f; --warn:#f0b54a; --bad:#f2867e;
  --ok-bg:#173326; --warn-bg:#3a2e12; --bad-bg:#3d1c1a; color-scheme:dark}}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--fg);font-family:var(--f-body);font-size:15px;line-height:1.45;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);-webkit-tap-highlight-color:transparent}
[hidden]{display:none!important}
.wrap{max-width:1280px;margin:0 auto;padding-block:20px 48px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));display:grid;gap:18px}
h1,h2,h3{font-family:var(--f-display);margin:0;text-wrap:balance;letter-spacing:-.01em}
h1{font-size:clamp(26px,4vw,38px);font-weight:700}
h2{font-size:20px;font-weight:700}
h3{font-size:15px;font-weight:600;font-family:var(--f-body)}
.num{font-family:var(--f-num);font-variant-numeric:tabular-nums}
.muted{color:var(--muted)}
.eyebrow{font-size:11.5px;text-transform:uppercase;letter-spacing:.09em;color:var(--muted);font-weight:600}
code{font-family:var(--f-num);background:var(--surface-2);padding:1px 5px;border-radius:4px}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer;border:1px solid var(--line);background:var(--surface);border-radius:8px;padding:7px 12px;font-weight:500}
button:hover{border-color:var(--accent)}
button:disabled{opacity:.6;cursor:default}
button.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
button.ghost{background:transparent;border-color:transparent;color:var(--muted);padding:4px 8px}
button.ghost:hover{color:var(--bad)}
button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
input,select{background:var(--surface-2);border:1px solid var(--line);border-radius:8px;padding:7px 10px;min-width:0}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.form{display:flex;gap:8px;flex-wrap:wrap;align-items:end;padding-top:12px;border-top:1px dashed var(--line);margin-top:12px}
.form label{display:grid;gap:3px;font-size:12px;color:var(--muted);flex:1 1 120px;min-width:0}
.form label.narrow{flex:0 1 120px}

/* Start-/Login-Bildschirm */
.center{min-height:100vh;min-height:100dvh;display:grid;place-items:center;padding-inline:16px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:24px}
.narrowcard{width:100%;max-width:380px;display:grid;gap:12px}
.narrowcard label{display:grid;gap:4px;font-size:13px;color:var(--muted)}
.narrowcard input{padding:10px 12px}
.narrowcard .logo{border-radius:14px}
.msg{font-size:13.5px;color:var(--bad)}

/* Kopf */
header.top{display:flex;flex-wrap:wrap;gap:14px 24px;align-items:end;justify-content:space-between}
.top .date{font-size:15px;color:var(--muted)}
.parent-box{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:3px 9px;border-radius:999px;background:var(--surface-2);border:1px solid var(--line)}
.pill.on{background:var(--ok-bg);color:var(--ok);border-color:transparent}
.pill.wait{background:var(--warn-bg);color:var(--warn);border-color:transparent}
.pill.no{background:var(--bad-bg);color:var(--bad);border-color:transparent}
.status{font-size:13px;color:var(--warn)}

/* Konten */
.accounts{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
.acct{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px 18px 16px 22px;display:grid;gap:8px;position:relative;overflow:hidden}
.acct::before{content:"";position:absolute;inset:0 auto 0 0;width:6px;background:var(--kc)}
.acct .name{font-family:var(--f-display);font-size:22px;font-weight:700}
.acct .big{font-size:30px;font-weight:500;line-height:1}
.acct .sub{display:flex;gap:14px;flex-wrap:wrap;font-size:13px;color:var(--muted)}
.coin{display:inline-block;width:14px;height:14px;border-radius:50%;background:var(--sun);box-shadow:inset 0 0 0 2px rgba(0,0,0,.12);vertical-align:0}

/* Raster */
.grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:18px;align-items:start}
.col{display:grid;gap:18px;min-width:0}
@media (max-width:900px){.grid{grid-template-columns:minmax(0,1fr)}}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px 18px;min-width:0}
.panel > .head{display:flex;justify-content:space-between;align-items:baseline;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.empty{padding:14px;border-radius:10px;background:var(--surface-2);color:var(--muted);font-size:14px}

/* Aufgaben */
.kidtabs{display:flex;gap:6px;flex-wrap:wrap}
.kidtabs button[aria-pressed="true"]{background:var(--fg);color:var(--bg);border-color:var(--fg)}
.tasks{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.task{display:grid;grid-template-columns:auto minmax(0,1fr) auto auto;gap:10px;align-items:center;padding:9px 10px;border-radius:10px;background:var(--surface-2)}
.task .t{min-width:0;overflow-wrap:anywhere}
.task .meta{font-size:12px;color:var(--muted)}
.check{width:30px;height:30px;border-radius:8px;border:2px solid var(--line);background:var(--surface);display:grid;place-items:center;padding:0;font-size:16px;line-height:1}
.check.done{background:var(--ok);border-color:var(--ok);color:#fff}
.check.wait{background:var(--warn-bg);border-color:var(--warn);color:var(--warn)}
.reward{font-weight:500;white-space:nowrap}
.kiddot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--kc);margin-right:5px}
.approve{display:grid;gap:6px;margin-top:6px}
.approve .item{display:flex;gap:8px;align-items:center;flex-wrap:wrap;padding:8px 10px;border-radius:10px;background:var(--warn-bg)}
.approve .item .t{flex:1 1 160px;min-width:0}

/* Abrechnung */
.ledger{width:100%;border-collapse:collapse;font-size:14px}
.ledger td,.ledger th{padding:6px 4px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.ledger th{font-size:11.5px;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);font-weight:600}
.ledger td.r,.ledger th.r{text-align:right}
.tablewrap{overflow-x:auto}
.settle{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.settle .box{border:1px solid var(--line);border-radius:12px;padding:12px;display:grid;gap:8px}
details summary{cursor:pointer;color:var(--muted);font-size:13px;margin-top:10px}

/* Termine */
.events{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.ev{display:grid;grid-template-columns:62px minmax(0,1fr) auto;gap:10px;align-items:baseline;padding:7px 4px;border-bottom:1px solid var(--line)}
.ev .d{font-family:var(--f-num);font-size:12.5px;color:var(--muted)}
.ev.today .d{color:var(--accent);font-weight:700}
.ev .t{min-width:0;overflow-wrap:anywhere}
.daylabel{font-size:11.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:600;margin-top:8px}

/* Stundenplan */
.sched{width:100%;border-collapse:separate;border-spacing:3px;font-size:13px;table-layout:fixed;min-width:420px}
.sched th{font-size:12px;color:var(--muted);font-weight:600;padding:4px}
.sched th.nr{width:30px}
.sched td{background:var(--surface-2);border-radius:6px;padding:6px 5px;height:32px;overflow-wrap:anywhere}
.sched td.today,.sched th.today{background:color-mix(in srgb,var(--accent) 16%,var(--surface))}
.sched th.today{color:var(--accent);border-radius:6px}
.sched input{width:100%;padding:4px 5px;font-size:12.5px;border-radius:5px}
.todaylessons{display:grid;gap:6px;margin-bottom:12px}
.todaylessons .l{display:flex;gap:6px;flex-wrap:wrap;align-items:center;font-size:13.5px}
.chip{padding:2px 8px;border-radius:6px;background:var(--surface-2);border:1px solid var(--line);font-size:12.5px}

/* Energie */
.meters{display:grid;gap:14px}
.meter{border:1px solid var(--line);border-radius:12px;padding:12px 14px;display:grid;gap:8px}
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.stat .v{font-family:var(--f-num);font-size:17px;font-variant-numeric:tabular-nums}
.stat .k{font-size:11.5px;color:var(--muted)}
.meter svg{width:100%;height:auto;display:block}
.meter svg text{fill:var(--muted);font-family:var(--f-num);font-size:10px}
.meter .bar{fill:var(--mc)}
.meter .bar.prev{opacity:.45}
.meter .bar.now{fill:var(--fg)}
.meter .gridl{stroke:var(--line);stroke-width:1}
.meter + .meter, #tibber .meter{margin-bottom:14px}
.price-now{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.price-now .v{font-family:var(--f-num);font-size:28px}
.readings{font-size:13px}
.note{font-size:12.5px;color:var(--muted)}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(18px + env(safe-area-inset-bottom,0px));background:var(--fg);color:var(--bg);padding:9px 16px;border-radius:10px;font-size:14px;z-index:20;max-width:calc(100% - 32px)}
@media (prefers-reduced-motion:no-preference){.check,.task{transition:background .15s,border-color .15s}}