:root{
    --bg:#EEF2F7; --card:#FFFFFF; --ink:#18202B; --muted:#8B95A2; --line:#E7ECF2;
    --pv:#43A047; --grid:#FB8C00; --accent:#1E88E5; --batt:#7E57C2; --danger:#E5484D;
    --shadow:0 6px 20px rgba(30,44,60,.08); --r:18px;
    --font:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  }
  *{box-sizing:border-box}
  body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);
    -webkit-font-smoothing:antialiased}
  .tabnums{font-variant-numeric:tabular-nums}

  /* ---- App container (kein Phone-Frame; full-viewport) ---- */
  .appwrap{display:flex;flex-direction:column;height:100vh;height:100dvh;max-width:520px;margin:0 auto;
    background:var(--bg);position:relative}

  .app{flex:1 1 auto;overflow-y:auto;overflow-x:hidden;padding:4px 16px 22px}
  .app::-webkit-scrollbar{display:none}

  /* ---- Login ---- */
  .login-wrap{min-height:100dvh;display:flex;padding:20px}
  .in{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:11px;margin-bottom:10px;font-size:15px}
  .err{color:var(--danger);font-size:13px;margin-bottom:10px}

  /* ---- Top app bar ---- */
  .appbar{display:flex;align-items:center;justify-content:space-between;padding:8px 2px 12px}
  .brand{display:flex;align-items:center;gap:9px}
  .brand .mark{width:30px;height:30px;border-radius:9px;
    background:linear-gradient(135deg,#57c06a,#2f8f4a);display:grid;place-items:center;color:#fff;
    box-shadow:0 3px 8px rgba(67,160,71,.35)}
  .brand b{font-size:18px;letter-spacing:-.2px}
  .dots{display:flex;gap:5px}
  .dot{width:9px;height:9px;border-radius:50%;background:var(--pv);opacity:.9}
  .dot.g{background:var(--grid)} .dot.off{background:#cfd6df}

  /* ---- Quick actions ---- */
  .quick{display:flex;gap:10px;margin:0 0 14px}
  .qbtn{flex:1;border:1px solid var(--line);background:var(--card);border-radius:13px;padding:11px;
    display:flex;align-items:center;justify-content:center;gap:8px;font-weight:600;font-size:14px;
    color:var(--ink);cursor:pointer;user-select:none;transition:.15s}
  .qbtn svg{width:18px;height:18px}
  .qbtn.sofort.on{background:var(--accent);border-color:var(--accent);color:#fff;box-shadow:0 4px 12px rgba(30,136,229,.3)}
  .qbtn.stop{color:var(--danger);border-color:#f2c9ca}
  .qbtn.stop svg{color:var(--danger)}

  /* ---- Hero ---- */
  .hero{background:linear-gradient(160deg,#eafaef,#ffffff);border:1px solid #dcefdf;border-radius:var(--r);
    padding:16px 18px;margin-bottom:14px;box-shadow:var(--shadow);position:relative;overflow:hidden}
  .hero .lbl{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.6px;font-weight:600}
  .hero .big{font-size:44px;font-weight:700;letter-spacing:-1.5px;line-height:1.05;margin-top:2px;color:#2b7a3b}
  .hero .big small{font-size:19px;font-weight:600;color:var(--muted);margin-left:4px}
  .hero .sun{position:absolute;right:-18px;top:-18px;width:120px;height:120px;color:#ffd25e;opacity:.5}
  .hero .split{display:flex;gap:16px;margin-top:8px;font-size:12.5px;color:#5c6772}
  .hero .split b{color:var(--pv);font-weight:700}
  .hero .split .o b{color:var(--grid)}

  /* ---- Card ---- */
  .card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:15px;
    margin-bottom:14px;box-shadow:var(--shadow)}
  .card h3{margin:0 0 12px;font-size:12px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);font-weight:700}
  .card .head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
  .card .head h3{margin:0}

  /* ---- Energy flow ---- */
  .flow{width:100%;height:auto;display:block}
  .flow .lbl{font-size:8.5px;fill:var(--muted);font-weight:600}
  .flow .val{font-size:10px;fill:var(--ink);font-weight:700}
  .flow .node{fill:#fff;stroke-width:2.4}
  .flow .link{fill:none;stroke:#dbe2ea;stroke-width:3;stroke-linecap:round}
  .flow .flowdash{stroke-dasharray:2 7;stroke-width:3.4;fill:none;stroke-linecap:round;animation:march 1s linear infinite}
  @keyframes march{to{stroke-dashoffset:-18}}
  @media (prefers-reduced-motion:reduce){.flow .flowdash{animation:none}}

  /* ---- Stat tiles ---- */
  .tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:14px}
  .tile{background:var(--card);border:1px solid var(--line);border-radius:15px;padding:12px;box-shadow:var(--shadow)}
  .tile .k{font-size:11px;color:var(--muted);font-weight:600;display:flex;align-items:center;gap:5px}
  .tile .k svg{width:14px;height:14px}
  .tile .v{font-size:19px;font-weight:700;margin-top:5px;letter-spacing:-.4px}

  /* ---- Battery ---- */
  .batt-row{display:flex;align-items:center;gap:14px}
  .batt-ring{position:relative;width:64px;height:64px;flex:0 0 auto}
  .batt-ring .pct{position:absolute;inset:0;display:grid;place-items:center;font-size:15px;font-weight:700}
  .batt-info{flex:1}
  .batt-info .big{font-size:22px;font-weight:700;letter-spacing:-.5px}
  .batt-info .sub{font-size:12.5px;color:var(--muted);margin-top:2px}
  .bar{height:8px;border-radius:6px;background:#eef0f4;overflow:hidden;margin-top:9px}
  .bar>i{display:block;height:100%;border-radius:6px;background:linear-gradient(90deg,#9575cd,#7E57C2)}

  /* ---- Wallbox card ---- */
  .wb-top{display:flex;align-items:center;gap:12px;margin-bottom:12px}
  .wb-ic{width:44px;height:44px;border-radius:12px;background:#e8f2fd;color:var(--accent);display:grid;place-items:center;position:relative}
  .wb-ic .cdot{position:absolute;top:-2px;right:-2px;width:12px;height:12px;border-radius:50%;background:#c4cad0;border:2px solid #fff}
  .wb-ic .cdot.on{background:var(--pv)}
  .wb-top .t b{font-size:15px} .wb-top .t span{display:block;font-size:12px;color:var(--muted)}
  .wb-metrics{display:flex;gap:18px;margin-left:auto;text-align:right}
  .wb-metrics div b{font-size:15px} .wb-metrics div span{display:block;font-size:11px;color:var(--muted)}
  .chips{display:flex;gap:7px;flex-wrap:wrap}
  .chip{border:1px solid var(--line);background:#f6f8fb;border-radius:999px;padding:7px 13px;font-size:13px;
    font-weight:600;color:#41505f;cursor:pointer;user-select:none;transition:.15s}
  .chip.on{background:var(--accent);border-color:var(--accent);color:#fff;box-shadow:0 3px 9px rgba(30,136,229,.28)}
  .hint{display:flex;gap:8px;background:#f4f7fb;border-radius:11px;padding:10px 12px;margin-top:12px;
    font-size:12.5px;color:#51606e;line-height:1.35}
  .hint svg{width:16px;height:16px;color:var(--muted);flex:0 0 auto;margin-top:1px}

  /* ---- Weather ---- */
  .w-top{display:flex;align-items:center;justify-content:space-between}
  .w-temp{font-size:40px;font-weight:700;letter-spacing:-1.5px;color:var(--grid)}
  .w-temp small{font-size:16px;color:var(--muted);font-weight:600}
  .w-feels{font-size:12px;color:var(--muted)}
  .rose{width:66px;height:66px;position:relative;display:grid;place-items:center}
  .rose .ring{position:absolute;inset:0;border:2px dashed #d6dbe0;border-radius:50%}
  .rose b{font-size:15px;font-weight:700}
  .rose .arrow{position:absolute;top:5px;left:50%;transform:translateX(-50%) rotate(315deg);transform-origin:50% 28px;color:#607d8b}
  .w-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px 8px;margin-top:14px;padding-top:12px;border-top:1px solid var(--line)}
  .w-grid .k{font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.4px;font-weight:600}
  .w-grid .v{font-size:14px;font-weight:700;margin-top:2px}

  /* ---- Shelly ---- */
  .dev{display:flex;align-items:center;gap:12px;padding:13px 4px;border-bottom:1px solid var(--line)}
  .dev:last-child{border-bottom:0}
  .dev .di{width:38px;height:38px;border-radius:11px;background:#fff4e6;color:var(--grid);display:grid;place-items:center}
  .dev .dn b{font-size:14.5px} .dev .dn span{display:block;font-size:12px;color:var(--muted)}
  .sw{margin-left:auto;width:46px;height:28px;border-radius:16px;background:#d5dbe3;position:relative;cursor:pointer;transition:.2s;flex:0 0 auto}
  .sw i{position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;background:#fff;transition:.2s;box-shadow:0 1px 3px rgba(0,0,0,.2)}
  .sw.on{background:var(--pv)} .sw.on i{left:21px}

  /* ---- Verlauf ---- */
  .seg{display:flex;background:#e9edf3;border-radius:11px;padding:3px;margin-bottom:14px}
  .seg button{flex:1;border:0;background:transparent;padding:8px;border-radius:9px;font-size:12.5px;font-weight:600;color:#5c6772;cursor:pointer}
  .seg button.on{background:#fff;color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.08)}
  .split-card .row{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);margin-bottom:5px}
  .split-bar{height:12px;border-radius:7px;display:flex;overflow:hidden}
  .split-bar>i{height:100%}
  .analysis{display:grid;grid-template-columns:1fr 1fr;gap:10px}

  /* ---- Settings / Mehr ---- */
  .list{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);overflow:hidden}
  .li{display:flex;align-items:center;gap:12px;padding:14px 15px;border-bottom:1px solid var(--line);font-size:14.5px}
  .li:last-child{border-bottom:0}
  .li svg{width:19px;height:19px;color:var(--muted)} .li .chev{margin-left:auto;color:#c3cbd4}

  /* ---- Tab bar ---- */
  .tabbar{flex:0 0 auto;display:flex;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);
    border-top:1px solid var(--line);padding:8px 6px 18px}
  .tab{flex:1;background:none;border:0;display:flex;flex-direction:column;align-items:center;gap:3px;
    color:#98a2ae;font-size:10px;font-weight:600;cursor:pointer;padding:4px}
  .tab svg{width:23px;height:23px}
  .tab.on{color:var(--accent)}

  .screen{display:none} .screen.on{display:block}
  .muted-note{font-size:11px;color:var(--muted);text-align:center;margin:10px 0 2px}

  @media (max-width:480px){
    body{padding:0;background:var(--bg);align-items:stretch}
    .phone{width:100%;height:100vh;border-radius:0;padding:0;box-shadow:none}
    .screenwrap{border-radius:0}
    .statusbar,.notch{display:none}
    .app{padding-top:14px}
  }

  /* ---- Blazor-Router NavLink aktiver Tab ---- */
  .tab.active{color:var(--accent)}

  /* ---- Ladeanzeige + Fehler-UI (Blazor) ---- */
  .loading-progress{position:fixed;top:calc(50% - 40px);left:calc(50% - 40px);width:80px;height:80px}
  .loading-progress circle{fill:none;stroke:#e7ecf2;stroke-width:2}
  .loading-progress circle:last-child{stroke:var(--pv);stroke-dasharray:calc(3.141*var(--blazor-load-percentage,0%)),500%;transition:stroke-dasharray .05s ease-in-out;transform:rotate(-90deg);transform-origin:50% 50%}
  .loading-progress-text{position:fixed;text-align:center;top:calc(50% + 44px);width:100%;color:var(--muted);font-family:var(--font)}
  .loading-progress-text:after{content:var(--blazor-load-percentage-text,"Lade …")}
  #blazor-error-ui{color:#fff;background:var(--danger);position:fixed;bottom:0;left:0;right:0;padding:12px 16px;display:none;z-index:1000}
  #blazor-error-ui .dismiss{cursor:pointer;float:right}
  #blazor-error-ui .reload{color:#fff;text-decoration:underline}

  /* ---- Settings-Formular ---- */
  .set-row{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:14px;margin-bottom:8px}
  .set-row .in{width:auto;max-width:150px;margin-bottom:0;text-align:right}