:root{
  --bg:#04060c;
  --panel:rgba(12,17,28,0.62);
  --panel-solid:rgba(12,17,28,0.92);
  --border:rgba(255,255,255,0.10);
  --border-strong:rgba(255,255,255,0.18);
  --text:#eaf1fb;
  --muted:#8da3c0;
  --accent:#5cc6ff;
  --accent-2:#ffd27a;
  --shadow:0 18px 50px rgba(0,0,0,0.55);
  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font);
  overflow:hidden;
  -webkit-font-smoothing:antialiased;
  user-select:none;
}
canvas#scene{position:fixed;inset:0;width:100vw;height:100vh;display:block;cursor:grab}
canvas#scene:active{cursor:grabbing}
#fade{position:fixed;inset:0;z-index:80;background:#04060c;opacity:0;pointer-events:none;transition:opacity .75s ease}
#fade.show{opacity:1;pointer-events:auto}

/* ---------- Ladebildschirm ---------- */
#loader{
  position:fixed;inset:0;z-index:50;
  background:radial-gradient(circle at 50% 40%,#0b1424 0%,#04060c 70%);
  display:flex;align-items:center;justify-content:center;
  transition:opacity .8s ease;
}
#loader.hidden{opacity:0;pointer-events:none}
.loader-inner{display:flex;flex-direction:column;align-items:center;gap:18px}
.loader-globe{
  width:64px;height:64px;border-radius:50%;
  background:
    radial-gradient(circle at 32% 30%,#7fd0ff 0%,#2f7fd6 38%,#0c3a78 70%,#04204a 100%);
  box-shadow:0 0 40px rgba(70,150,255,.6),inset -10px -10px 24px rgba(0,0,0,.6);
  animation:spin 3.2s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}
.loader-title{font-weight:700;letter-spacing:.42em;font-size:13px;color:var(--muted);padding-left:.42em}
.loader-bar{width:240px;height:4px;border-radius:4px;background:rgba(255,255,255,.08);overflow:hidden}
.loader-bar-fill{height:100%;width:0;border-radius:4px;background:linear-gradient(90deg,var(--accent),#9b7bff);transition:width .25s ease}
.loader-status{font-size:12px;color:var(--muted)}

/* ---------- Suche ---------- */
#searchWrap{position:fixed;top:22px;left:50%;transform:translateX(-50%);z-index:30;width:min(460px,calc(100vw - 36px))}
#searchBox{
  display:flex;align-items:center;gap:10px;
  background:var(--panel);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  border:1px solid var(--border);border-radius:14px;padding:11px 14px;
  box-shadow:var(--shadow);
}
#searchBox:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px rgba(92,198,255,.15),var(--shadow)}
.search-icon{width:18px;height:18px;flex:none;fill:none;stroke:var(--muted);stroke-width:2;stroke-linecap:round}
#searchInput{flex:1;background:none;border:none;outline:none;color:var(--text);font-size:16px;font-family:var(--font)}
#searchInput::placeholder{color:var(--muted)}
#searchClear{background:none;border:none;color:var(--muted);cursor:pointer;font-size:13px;opacity:0;transition:.2s;padding:2px 4px}
#searchClear.show{opacity:1}
#searchClear:hover{color:var(--text)}
#searchResults{margin-top:8px;display:none;flex-direction:column;
  background:var(--panel-solid);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  border:1px solid var(--border);border-radius:14px;overflow:hidden;box-shadow:var(--shadow)}
#searchResults.show{display:flex}
.res{display:flex;align-items:baseline;gap:8px;padding:11px 15px;cursor:pointer;border-bottom:1px solid rgba(255,255,255,.05);transition:background .12s}
.res:last-child{border-bottom:none}
.res:hover,.res.active{background:rgba(92,198,255,.12)}
.res .r-name{font-size:14px;font-weight:600}
.res .r-meta{font-size:12px;color:var(--muted)}
.res.empty{color:var(--muted);cursor:default;font-size:13px;justify-content:center}
.res.empty:hover{background:none}

/* ---------- Stadt-Chips ---------- */
#cityChips{position:fixed;top:22px;right:22px;z-index:25;display:flex;flex-direction:column;gap:7px;align-items:flex-end;max-width:42vw}
.city-chip{
  background:var(--panel);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border:1px solid var(--border);border-radius:999px;color:var(--text);
  padding:7px 14px;font-size:12.5px;font-family:var(--font);cursor:pointer;transition:.16s;white-space:nowrap;
}
.city-chip:hover{border-color:var(--accent);color:#fff;transform:translateX(-3px)}
.city-chip.home{border-color:rgba(255,210,122,.5)}
.city-chip.home::before{content:'★ ';color:var(--accent-2)}

/* ---------- Panel ---------- */
#panel{position:fixed;left:22px;bottom:22px;z-index:25;width:300px;max-width:calc(100vw - 44px)}
#panelToggle{display:none}
#panelBody{
  background:var(--panel);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  border:1px solid var(--border);border-radius:16px;padding:16px 16px 14px;box-shadow:var(--shadow);
  display:flex;flex-direction:column;gap:13px;
}
.panel-head{display:flex;align-items:center;justify-content:space-between}
.panel-title{font-size:11px;letter-spacing:.28em;color:var(--muted);font-weight:700}
.clock{font-size:12px;color:var(--accent);font-variant-numeric:tabular-nums;font-weight:600}
.ctl-row{display:flex;align-items:center;gap:10px}
.ctl-row label{font-size:12px;color:var(--muted);width:54px;flex:none}
.ctl-row .muted{opacity:.6}
.ctl-row input[type=date]{
  flex:1;background:rgba(255,255,255,.05);border:1px solid var(--border);border-radius:9px;
  color:var(--text);padding:6px 9px;font-size:12.5px;font-family:var(--font);color-scheme:dark;
}
.val{font-size:12px;color:var(--text);font-variant-numeric:tabular-nums;width:42px;text-align:right;flex:none}

input[type=range]{-webkit-appearance:none;appearance:none;flex:1;height:4px;border-radius:4px;
  background:linear-gradient(90deg,var(--accent) 0%,var(--accent) 50%,rgba(255,255,255,.14) 50%);outline:none}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:15px;height:15px;border-radius:50%;
  background:#fff;cursor:pointer;box-shadow:0 0 0 4px rgba(92,198,255,.25),0 2px 5px rgba(0,0,0,.4)}

.ctl-buttons{display:flex;gap:8px}
.chip{flex:1;background:rgba(255,255,255,.05);border:1px solid var(--border);border-radius:10px;
  color:var(--text);padding:8px;font-size:12.5px;font-family:var(--font);cursor:pointer;transition:.16s}
.chip:hover{border-color:var(--accent);background:rgba(92,198,255,.10)}
.chip.active{background:rgba(92,198,255,.18);border-color:var(--accent);color:#fff}

.toggles{display:grid;grid-template-columns:1fr 1fr;gap:7px 10px;padding-top:3px}
.tg{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--text);cursor:pointer}
.tg input{appearance:none;-webkit-appearance:none;width:34px;height:18px;border-radius:999px;
  background:rgba(255,255,255,.14);position:relative;cursor:pointer;transition:.18s;flex:none}
.tg input::after{content:'';position:absolute;top:2px;left:2px;width:14px;height:14px;border-radius:50%;
  background:#fff;transition:.18s}
.tg input:checked{background:var(--accent)}
.tg input:checked::after{transform:translateX(16px)}
.sun-info{font-size:11.5px;color:var(--muted);border-top:1px solid var(--border);padding-top:10px}

/* ---------- Marker-Label ---------- */
#markerLabel{position:fixed;z-index:20;pointer-events:none;transform:translate(-50%,-140%);
  display:none;white-space:nowrap}
#markerLabel.show{display:block}
#markerLabelText{
  background:rgba(8,12,20,.78);border:1px solid rgba(255,210,122,.55);color:#fff;
  padding:5px 11px;border-radius:9px;font-size:12.5px;font-weight:600;
  box-shadow:0 6px 20px rgba(0,0,0,.5);backdrop-filter:blur(6px);
}
#markerLabel::after{content:'';position:absolute;left:50%;top:100%;transform:translateX(-50%);
  border:5px solid transparent;border-top-color:rgba(255,210,122,.55)}

/* ---------- Hinweise ---------- */
#hint{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);z-index:15;
  font-size:11.5px;color:var(--muted);background:var(--panel);border:1px solid var(--border);
  padding:7px 14px;border-radius:999px;backdrop-filter:blur(10px);pointer-events:none}
#attribution{position:fixed;bottom:8px;right:14px;z-index:15;font-size:10px;color:rgba(141,163,192,.55)}
#mode3d{position:fixed;left:22px;top:22px;z-index:25;text-decoration:none;color:var(--text);
  background:var(--panel);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border:1px solid var(--border);border-radius:999px;padding:9px 15px;font-size:12.5px;
  box-shadow:var(--shadow);transition:.16s;white-space:nowrap}
#mode3d:hover{border-color:var(--accent);color:#fff;transform:translateY(-1px)}

@media (max-width:720px){
  /* Chips unter die Suchleiste, zentriert, umbrechend — keine Überlappung mehr */
  #cityChips{
    top:76px; left:50%; right:auto; transform:translateX(-50%);
    flex-direction:row; flex-wrap:wrap; justify-content:center; align-items:center;
    gap:6px; max-width:calc(100vw - 24px);
  }
  .city-chip:hover{transform:none}
  #panel{width:auto;right:22px}
  #panelToggle{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;
    background:var(--panel-solid);border:1px solid var(--border);color:var(--text);font-size:19px;cursor:pointer;
    margin-left:auto;box-shadow:var(--shadow)}
  #panel.collapsed #panelBody{display:none}
  #hint{display:none}
}