/* =========================================================
   Gast-Laden – Styles
   Farben, Schrift und Kästen nach dem Vorbild von EVCC.
   ========================================================= */

@font-face { font-family: Montserrat; src: url(fonts/Montserrat-Medium.woff2) format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: Montserrat; src: url(fonts/Montserrat-Bold.woff2) format("woff2"); font-weight: 700; font-style: normal; font-display: swap; }

/* ---------- Design-Tokens (aus EVCC übernommen) ---------- */
:root {
  --evcc-green:          #baffcb;
  --evcc-dark-green:     #0fde41;
  --evcc-darker-green:   #0ba631;
  --evcc-darkest-green:  #076f20;
  --evcc-yellow:         #faf000;
  --evcc-dark-yellow:    #f6bb0f;
  --evcc-orange:         #ff9000;
  --evcc-red:            #fc440f;

  --gray-deep:    #010322;
  --gray-dark:    #28293e;
  --gray-darker:  #151630;
  --gray-medium:  #93949e;
  --gray-light:   #b5b6c3;
  --gray-bright:  #f3f3f7;
  --gray-brighter:#f9f9fb;

  --bg:        var(--gray-bright);
  --box:       #ffffff;
  --border:    rgba(0, 0, 0, .05);
  --text:      var(--gray-dark);
  --muted:     var(--gray-medium);
  --gray-25:   rgba(147, 148, 158, .25);
  --gray-15:   rgba(147, 148, 158, .15);
  --primary:   var(--evcc-darker-green);
  --accent3:   var(--evcc-darkest-green);

  --c-pv:      var(--evcc-dark-yellow);    /* Sonnenprognose */
  --c-gast:    var(--evcc-dark-green);     /* für Gäste ladbar */
  --c-haus:    var(--evcc-darkest-green);
  --c-eigen:   var(--evcc-darker-green);

  --ok:        var(--evcc-darker-green);
  --warn:      var(--evcc-dark-yellow);
  --bad:       var(--evcc-red);

  --font: Montserrat, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --safe-t: env(safe-area-inset-top, 0px);
  --safe-b: env(safe-area-inset-bottom, 0px);
  --safe-l: env(safe-area-inset-left, 0px);
  --safe-r: env(safe-area-inset-right, 0px);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg:      var(--gray-deep);
    --box:     var(--gray-darker);
    --border:  rgba(255, 255, 255, .08);
    --text:    #ffffff;
    --muted:   var(--gray-light);
    --primary: var(--evcc-dark-green);
    --accent3: var(--evcc-darker-green);
    --c-pv:    var(--evcc-yellow);
    --c-haus:  var(--evcc-darker-green);
    --c-eigen: var(--evcc-darkest-green);
    --ok:      var(--evcc-dark-green);
    --warn:    var(--evcc-yellow);
    color-scheme: dark;
  }
}

/* ---------- Grundlagen ---------- */
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.5;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
  min-height: 100vh;
}
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0; }
svg { display: block; }

.wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: calc(var(--safe-t) + 18px) calc(var(--safe-r) + 16px) calc(var(--safe-b) + 32px) calc(var(--safe-l) + 16px);
}

/* ---------- Kopf ---------- */
.top {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 20px;
}
.top h1 {
  flex: 1; margin: 0;
  font-size: 22px; font-weight: 700; letter-spacing: -.01em;
  display: flex; align-items: center; gap: 10px;
}
.top h1 .logo { width: 30px; height: 30px; }
.top h1 small { display: block; font-size: 12px; font-weight: 400; color: var(--muted); letter-spacing: 0; }
.icon-btn {
  width: 40px; height: 40px; border-radius: 50%;
  display: grid; place-items: center;
  color: var(--muted);
  transition: color .15s, background .15s;
}
.icon-btn:hover, .icon-btn:focus-visible { color: var(--text); background: var(--gray-15); outline: none; }
.icon-btn svg { width: 22px; height: 22px; }
.icon-btn.spin svg { animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Kästen ---------- */
.round-box {
  background: var(--box);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 1.25rem;
  margin-bottom: 16px;
}
.box-title {
  font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em;
  color: var(--muted); margin: 0 0 12px;
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
}

/* ---------- Ampel ---------- */
.status { display: flex; gap: 18px; align-items: center; }
.status-icon {
  flex: 0 0 auto;
  width: 84px; height: 84px; border-radius: 50%;
  display: grid; place-items: center;
  color: var(--box);
  position: relative;
}
.status-icon svg { width: 46px; height: 46px; }
.status.gruen .status-icon { background: var(--evcc-dark-green); color: #010322; }
.status.gelb  .status-icon { background: var(--evcc-dark-yellow); color: #010322; }
.status.rot   .status-icon { background: var(--gray-25); color: var(--muted); }
.status.gruen .status-icon::after {
  content: ""; position: absolute; inset: -6px; border-radius: 50%;
  border: 2px solid var(--evcc-dark-green); opacity: .5;
  animation: pulse 2.4s ease-out infinite;
}
@keyframes pulse { from { transform: scale(.92); opacity: .7; } to { transform: scale(1.12); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .status.gruen .status-icon::after { animation: none; } }

.status h2 { margin: 0 0 4px; font-size: 22px; line-height: 1.25; font-weight: 700; }
.status p  { margin: 0; color: var(--muted); font-size: 15px; }
.status.gruen h2 { color: var(--primary); }

.hinweis {
  margin-top: 14px; padding: 10px 14px; border-radius: 10px;
  background: color-mix(in srgb, var(--evcc-orange) 12%, transparent);
  color: var(--text); font-size: 13px;
  display: flex; gap: 10px; align-items: center;
}
.hinweis svg { width: 18px; height: 18px; flex: 0 0 auto; color: var(--evcc-orange); }

/* ---------- Jetzt: Energiefluss-Balken wie in EVCC ---------- */
.flow-head { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 14px; }
.kpi { min-width: 0; }
.kpi .label { font-size: 12px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.kpi .value { font-size: 22px; font-weight: 700; white-space: nowrap; }
.kpi .value small { font-size: 13px; font-weight: 400; color: var(--muted); margin-left: 2px; }
.kpi.gast .value { color: var(--primary); }

.bar {
  display: flex; height: 38px; border-radius: 10px; overflow: hidden;
  background: var(--gray-15);
}
.bar > div {
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700; color: #fff;
  min-width: 0; white-space: nowrap; overflow: hidden;
  transition: flex-grow var(--t, .5s) ease;
}
.bar .seg-haus  { background: var(--c-haus); }
.bar .seg-eigen { background: var(--c-eigen); }
.bar .seg-gast  { background: var(--c-gast); color: #010322; }
.legend { display: flex; flex-wrap: wrap; gap: 6px 16px; margin-top: 10px; font-size: 12px; color: var(--muted); }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend i { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }
.legend i.l-haus { background: var(--c-haus); }
.legend i.l-eigen { background: var(--c-eigen); }
.legend i.l-gast { background: var(--c-gast); }
.legend i.l-pv { background: var(--c-pv); }
.legend i.dash { height: 0; width: 14px; border-top: 2px dashed var(--muted); border-radius: 0; }

/* ---------- Bedingungen ---------- */
.conds { list-style: none; margin: 0; padding: 0; }
.conds li {
  display: grid; grid-template-columns: 28px 1fr auto; gap: 12px; align-items: center;
  padding: 10px 0; border-top: 1px solid var(--gray-15);
}
.conds li:first-child { border-top: 0; padding-top: 2px; }
.conds .mark {
  width: 28px; height: 28px; border-radius: 50%;
  display: grid; place-items: center;
}
.conds .mark svg { width: 16px; height: 16px; }
.conds li.ok .mark  { background: color-mix(in srgb, var(--evcc-dark-green) 22%, transparent); color: var(--ok); }
.conds li.nok .mark { background: var(--gray-15); color: var(--muted); }
.conds .name { font-weight: 700; }
.conds .ziel { font-size: 12px; color: var(--muted); }
.conds .wert { font-weight: 700; white-space: nowrap; }
.conds li.nok .wert { color: var(--muted); }

/* ---------- Prognose ---------- */
.pills { display: inline-flex; gap: 6px; }
.btn-pill {
  border: 1px solid rgba(147, 148, 158, .5);
  border-radius: 50rem; padding: 4px 12px;
  font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .02em;
  color: var(--text); background: var(--box);
}
.btn-pill[aria-pressed="true"] { background: var(--text); color: var(--box); border-color: var(--text); }

.summary { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; margin-bottom: 12px; }
.chart-wrap { position: relative; touch-action: pan-y; }
.chart { width: 100%; height: auto; overflow: visible; }
.chart .grid line { stroke: var(--gray-25); stroke-width: 1; }
.chart .grid text, .chart .axis text { fill: var(--muted); font-size: 11px; font-family: var(--font); }
.chart .pv-area { fill: var(--c-pv); opacity: .18; }
.chart .pv-line { fill: none; stroke: var(--c-pv); stroke-width: 2; stroke-linejoin: round; }
.chart .haus-line { fill: none; stroke: var(--muted); stroke-width: 1.5; stroke-dasharray: 4 4; }
.chart .gast-bar { fill: var(--c-gast); }
.chart .past { fill: var(--bg); opacity: .55; }
.chart .now-line { stroke: var(--text); stroke-width: 1.5; }
.chart .now-text { fill: var(--text); font-size: 11px; font-weight: 700; font-family: var(--font); }
.chart .cursor { stroke: var(--muted); stroke-width: 1; }

.tip {
  min-height: 20px; margin: 4px 0 0; font-size: 12px; color: var(--muted); text-align: center;
}
.tip b { color: var(--text); }

.windows { list-style: none; margin: 14px 0 0; padding: 0; }
.windows li {
  display: flex; justify-content: space-between; gap: 12px;
  padding: 8px 0; border-top: 1px solid var(--gray-15); font-size: 13px;
}
.windows li span:last-child { font-weight: 700; white-space: nowrap; }
.windows .best { color: var(--primary); }

/* ---------- Fuß ---------- */
.foot { text-align: center; font-size: 12px; color: var(--muted); margin-top: 8px; }
.foot .stale { color: var(--evcc-orange); font-weight: 700; }

/* ---------- Anmeldung ---------- */
.login {
  min-height: 100vh;
  display: grid; place-items: center;
  padding: calc(var(--safe-t) + 24px) 16px calc(var(--safe-b) + 24px);
}
.login-box { width: 100%; max-width: 340px; text-align: center; }
.login-box .logo { width: 64px; height: 64px; margin: 0 auto 14px; }
.login-box h1 { font-size: 22px; margin: 0 0 4px; }
.login-box p { color: var(--muted); margin: 0 0 22px; }
.dots { display: flex; justify-content: center; gap: 10px; margin-bottom: 10px; }
.dots i {
  width: 14px; height: 14px; border-radius: 50%;
  border: 2px solid var(--gray-light); transition: background .1s, border-color .1s;
}
.dots i.on { background: var(--primary); border-color: var(--primary); }
.dots.shake { animation: shake .4s; }
.dots.shake i { border-color: var(--bad); }
@keyframes shake { 20%, 60% { transform: translateX(-8px); } 40%, 80% { transform: translateX(8px); } }
.login-msg { min-height: 22px; font-size: 13px; color: var(--bad); margin-bottom: 14px; }
.keypad { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.keypad button {
  height: 64px; border-radius: 1rem;
  background: var(--box); border: 1px solid var(--border);
  font-size: 24px; font-weight: 700;
  transition: background .1s, transform .05s;
}
.keypad button:active { transform: scale(.96); background: var(--gray-15); }
.keypad button.muted { font-size: 14px; color: var(--muted); }
.keypad button:disabled { opacity: .4; }
.keypad .empty { visibility: hidden; }

/* ---------- Start / Fehler ---------- */
.boot { min-height: 100vh; display: grid; place-items: center; }
.boot-logo { width: 56px; height: 56px; border-radius: 50%; border: 4px solid var(--gray-25); border-top-color: var(--primary); animation: spin 1s linear infinite; }
.error-box { text-align: center; padding: 28px 20px; }
.error-box h2 { margin: 0 0 6px; font-size: 18px; }
.error-box p { margin: 0 0 16px; color: var(--muted); }
.btn-primary {
  background: var(--primary); color: var(--bg); border-radius: 50rem;
  padding: 10px 22px; font-weight: 700;
}

@media (max-width: 420px) {
  .status { flex-direction: column; text-align: center; gap: 14px; }
  .status h2 { font-size: 20px; }
  .kpi .value { font-size: 18px; }
  .round-box { padding: 1rem; }
}