/* Stadtwerke-SmartPlay – Stylesheet (docs/optik-leitfaden.md) */
:root{--bg:#0f1b2e;--panel:#172742;--line:#2a3b57;--ink:#eef2f8;--mute:#a9b4c8;--acc:#4fd1ff;--acc-ink:#0f1b2e;
  --blau:#4da3ff;--gruen:#3ddc97;--rot:#ff5c7a;--gelb:#f2b632;--weiss:#ffffff;--schatten:rgba(0,0,0,.35)}
html[data-thema="hell"]{--bg:#f6f8fb;--panel:#ffffff;--line:#cbd8ea;--ink:#16233a;--mute:#5b6a86;--acc:#1a9be6;--acc-ink:#ffffff;
  --blau:#1e7bea;--gruen:#1fa971;--rot:#e0405e;--gelb:#d99a12;--weiss:#16233a;--schatten:rgba(22,35,58,.18)}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.45 "Source Sans 3",system-ui,sans-serif;-webkit-text-size-adjust:100%}
body{min-height:100dvh}
a{color:var(--acc)}
button{font:inherit;color:inherit}
.app{max-width:480px;margin:0 auto;min-height:100dvh;display:flex;flex-direction:column;padding:12px 16px 20px;gap:10px}
[hidden]{display:none!important}
h1,h2,h3,.z{font-family:"Nunito",system-ui,sans-serif;font-weight:800;margin:0}
.z{font-variant-numeric:tabular-nums}
.btn{display:block;width:100%;text-align:center;padding:14px 16px;border-radius:12px;border:0;font:800 16px "Nunito",sans-serif;
  text-decoration:none;background:var(--acc);color:var(--acc-ink);cursor:pointer}
.btn.sek{background:transparent;color:var(--ink);border:2px solid var(--line)}
.btn.gefahr{background:var(--rot);color:#fff}
.btn:disabled{opacity:.5;cursor:default}
.btn:focus-visible,.pfeil:focus-visible,input:focus-visible,.k:focus-visible,.tog:focus-visible{outline:3px solid var(--gelb);outline-offset:2px}
.karte{background:var(--panel);border:2px solid var(--line);border-radius:12px;padding:12px 14px}
.top{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--mute);gap:8px}
.top b{color:var(--acc);font:800 13px "Nunito",sans-serif;letter-spacing:.06em;text-transform:uppercase}
.zl{display:flex;justify-content:space-between;font-size:13px;color:var(--mute);gap:8px}.zl b{color:var(--ink);font-variant-numeric:tabular-nums}
.plus{color:var(--gruen)}.minus{color:var(--rot)}
/* Start */
.start{position:relative;min-height:100dvh;display:flex;flex-direction:column;justify-content:flex-end;padding:20px 20px 24px;gap:10px;overflow:hidden}
.start .bild{position:absolute;inset:0;background:url("bilder/gelaende-hochkant.webp") center top/cover no-repeat}
.start .bild::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,27,46,0) 42%,var(--bg) 70%)}
html[data-thema="hell"] .start .bild::after{background:linear-gradient(180deg,rgba(246,248,251,0) 40%,var(--bg) 72%)}
.start .beide{position:absolute;right:-8%;bottom:34%;width:66%;max-width:300px;filter:drop-shadow(0 10px 20px rgba(0,0,0,.45))}
.start>*:not(.bild):not(.beide){position:relative;z-index:2}
.pille{font:800 11px/1 "Nunito",sans-serif;letter-spacing:.18em;text-transform:uppercase;color:#0f1b2e;background:rgba(255,255,255,.92);
  padding:7px 12px 6px;border-radius:999px;align-self:flex-start;box-shadow:0 2px 8px rgba(0,0,0,.25)}
.t1,.t2{font:900 30px/1.05 "Nunito",sans-serif;white-space:nowrap;letter-spacing:-.01em}
.t1{color:var(--acc);text-shadow:0 2px 12px rgba(0,0,0,.45)}.t2{color:var(--ink);margin-bottom:6px}
html[data-thema="hell"] .t1{color:#fff;text-shadow:0 2px 12px rgba(0,0,0,.55)}html[data-thema="hell"] .t2{color:var(--acc)}
@media (max-width:360px){.t1,.t2{font-size:27px}}
.sub{color:var(--mute);font-size:15px;margin:0 0 6px}
.foot{display:flex;gap:16px;justify-content:center;font-size:13px;color:var(--mute);margin-top:6px}
.foot img{width:22px;height:22px;border-radius:6px;vertical-align:middle;margin-right:4px}
.foot a{color:var(--mute);text-decoration:none}
/* Dialog */
.dialog{position:fixed;inset:0;background:rgba(5,10,20,.6);display:flex;align-items:flex-end;justify-content:center;z-index:20;padding:12px}
.dialog .karte{width:100%;max-width:448px;display:flex;flex-direction:column;gap:10px}
input[type=text]{width:100%;padding:12px 14px;border-radius:10px;border:2px solid var(--line);background:var(--bg);color:var(--ink);font:600 17px "Source Sans 3",sans-serif}
.fehler{color:var(--rot);font-size:13px;min-height:18px;margin:0}
.wahl{display:flex;gap:6px}.wahl button{flex:1;padding:9px 6px;border-radius:10px;border:2px solid var(--line);background:transparent;font-weight:700;font-size:14px;cursor:pointer}
.wahl button.on{border-color:var(--acc);color:var(--acc)}
/* KPI-Kopfzeile */
.kopf{display:grid;grid-template-columns:1fr 1fr 1fr 36px;gap:6px;align-items:stretch}
.kopf .k{background:var(--panel);border:2px solid var(--line);border-radius:10px;padding:6px 8px;text-align:right;cursor:pointer;user-select:none;-webkit-tap-highlight-color:transparent}
.kopf .k:active{border-color:var(--acc)}
.kopf small{display:block;color:var(--mute);font-size:10px;letter-spacing:.08em;text-transform:uppercase;text-align:left}
.kopf b{font:800 16px/1.2 "Nunito",sans-serif;font-variant-numeric:tabular-nums;display:block}
/* Regler */
.regler{position:relative;padding-top:44px}
.spur{display:grid;grid-template-columns:36px 1fr 36px;align-items:center;gap:6px}
.spur .mitte{position:relative;display:flex;align-items:center}
.wert{position:absolute;top:-44px;left:var(--x,50%);transform:translateX(-50%);background:var(--acc);color:var(--acc-ink);font:900 18px/1 "Nunito",sans-serif;
  padding:7px 11px;border-radius:9px;white-space:nowrap;font-variant-numeric:tabular-nums;box-shadow:0 3px 10px var(--schatten);pointer-events:none}
.wert::after{content:"";position:absolute;left:50%;bottom:-7px;transform:translateX(-50%);border:7px solid transparent;border-bottom:0;border-top-color:var(--acc)}
.wert small{font:700 11px "Source Sans 3",sans-serif;margin-left:3px}
.pfeil{width:36px;height:36px;border-radius:10px;border:2px solid var(--line);background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0}
.pfeil svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}
.pfeil:active{border-color:var(--acc);color:var(--acc)}
.slider{-webkit-appearance:none;appearance:none;width:100%;height:10px;border-radius:99px;outline:none;margin:0;
  background:linear-gradient(90deg,var(--acc) var(--f,50%),var(--line) var(--f,50%))}
.slider::-webkit-slider-thumb{-webkit-appearance:none;width:30px;height:30px;border-radius:50%;cursor:pointer;background:var(--acc);border:3px solid var(--bg);box-shadow:0 2px 8px var(--schatten)}
.slider::-moz-range-thumb{width:26px;height:26px;border-radius:50%;cursor:pointer;background:var(--acc);border:3px solid var(--bg)}
.rand{display:flex;justify-content:space-between;font-size:11px;color:var(--mute);padding:2px 42px 0}
.hint{font-size:14px;margin:8px 0 0;min-height:38px}
/* Boersenphase */
.rest{display:flex;align-items:center;gap:10px;border:2px solid var(--line);border-radius:12px;padding:6px 10px;font-size:12px;color:var(--mute)}
.rest > svg{width:40px!important;height:40px!important;flex:none;transform:rotate(-90deg)}
.rest .bahn{fill:none;stroke:var(--line);stroke-width:4}
.rest .voll{fill:none;stroke:var(--acc);stroke-width:4;stroke-linecap:round;transition:stroke-dashoffset .4s linear,stroke .3s}
.rest b{color:var(--ink);font:800 16px "Nunito",sans-serif;font-variant-numeric:tabular-nums}
.rest .gross{font-size:22px;color:var(--acc)}
.rest.warn .voll{stroke:var(--gelb)}.rest.rot .voll{stroke:var(--rot)}
.rest.rot b.zeit,.rest.warn b.zeit{animation:blink 1s steps(2,start) infinite}
.rest.rot{border-color:var(--rot)}.rest.rot b.zeit{color:var(--rot)}
.rest.zu{border-color:var(--line)}.rest.zu .voll{stroke:var(--mute)}
@keyframes blink{to{visibility:hidden}}
.kaeufe{list-style:none;margin:6px 0 0;padding:0;font-size:12.5px;color:var(--mute);display:flex;flex-direction:column;gap:3px}
.kaeufe li{display:flex;justify-content:space-between;font-variant-numeric:tabular-nums}
.kaeufe li b{color:var(--ink)}
.zu-banner{border:2px solid var(--rot);color:var(--rot);border-radius:12px;padding:8px 12px;font:800 13px "Nunito",sans-serif;text-align:center}
.wahl button:disabled,.pfeil:disabled{opacity:.4;cursor:default}
.slider:disabled{opacity:.5}
/* Diagramm-Karten */
.chart h5{margin:0 0 4px;font:800 12px "Nunito",sans-serif;letter-spacing:.08em;text-transform:uppercase;color:var(--mute);display:flex;justify-content:space-between}
.chart h5 span{font:600 11px "Source Sans 3",sans-serif;letter-spacing:0;text-transform:none}
.chart svg{width:100%;height:auto;display:block;font:600 10px "Source Sans 3",sans-serif;font-variant-numeric:tabular-nums}
.chart svg text{fill:var(--mute)}.chart svg text.w{fill:var(--ink);font-weight:700}
.echart{width:100%;height:190px}
.legende{display:flex;gap:12px;font-size:11px;color:var(--mute);margin-top:4px}
.legende i{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:4px;vertical-align:-1px}
/* Begleiter */
.guide{display:flex;gap:10px;align-items:flex-end}
.guide img{width:70px;height:70px;object-fit:cover;object-position:top;flex:none}
.bubble{background:var(--panel);border:2px solid var(--line);border-radius:12px;padding:9px 12px;font-size:13.5px;line-height:1.35;flex:1}
.dots{display:flex;gap:6px;justify-content:center}.dots i{width:7px;height:7px;border-radius:50%;display:block;background:var(--acc);opacity:.3}.dots i.on{opacity:1}
.nav{display:flex;gap:10px;margin-top:auto;padding-top:6px}.nav .btn{flex:1}.nav .btn:last-child:not(:first-child){flex:1.7}
/* Ergebnis */
.erg{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px}
.erg div{background:var(--panel);border:2px solid var(--line);border-radius:12px;padding:8px 10px;text-align:right}
.erg small{display:block;color:var(--mute);font-size:11px;text-align:left}
.erg b{font:800 18px/1.2 "Nunito",sans-serif;font-variant-numeric:tabular-nums;display:block}
.satz{font-size:14.5px;margin:0;line-height:1.45}
details.alle{border:2px solid var(--line);border-radius:12px;padding:0 14px;font-size:13px;color:var(--mute)}
details.alle summary{padding:10px 0;cursor:pointer;list-style:none;display:flex;justify-content:space-between}
details.alle summary::after{content:"▾"}details.alle[open] summary::after{content:"▴"}
details.alle table{width:100%;border-collapse:collapse;margin-bottom:10px;font-variant-numeric:tabular-nums}
details.alle td{padding:4px 0;border-top:1px solid var(--line)}details.alle td:last-child{text-align:right;color:var(--ink)}
/* Rangliste / Ende */
.rang{display:flex;flex-direction:column;gap:6px}
.rang div{display:grid;grid-template-columns:28px 1fr auto;gap:8px;align-items:center;background:var(--panel);border:2px solid var(--line);border-radius:10px;padding:8px 12px}
.rang div.du{border-color:var(--acc)}.rang b{font-variant-numeric:tabular-nums}
.rang small{color:var(--mute)}
/* Einstellungen */
.zeile{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid var(--line);font-size:15px;gap:10px}
.zeile:last-child{border:0}.zeile small{display:block;color:var(--mute);font-size:12px}
.tog{width:52px;height:30px;border-radius:15px;background:var(--line);position:relative;flex:none;cursor:pointer;border:0;padding:0}
.tog::after{content:"";position:absolute;top:3px;left:3px;width:24px;height:24px;border-radius:50%;background:var(--mute);transition:left .2s,background .2s}
.tog.on{background:var(--acc)}.tog.on::after{left:25px;background:var(--acc-ink)}
.code{font:800 20px "Nunito",sans-serif;letter-spacing:.14em;color:var(--acc);white-space:nowrap;flex:none}
.zahnrad{width:36px;border-radius:10px;border:2px solid var(--line);background:var(--panel);cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;color:var(--mute)}
.zahnrad svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.warten{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(5,10,20,.5);z-index:30;font:800 18px "Nunito",sans-serif}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}