:root {
  --dashboard-scale: 1;
  --bg: #0e1115;
  --bg-card: rgba(255, 255, 255, 0.028);
  --line: rgba(255, 255, 255, 0.10);
  --line-strong: rgba(255, 255, 255, 0.14);
  --text: #eef2f6;
  --text-soft: #b8c0cb;
  --text-dim: #8b95a3;
  --shadow: 0 18px 38px rgba(0, 0, 0, 0.28);

  --pv: #e3cc96;
  --pv-soft: #c4a8ee;
  --load: #a8c4ee;
  --battery: #a9d8b8;
  --grid: #d9b6c0;
  --vehicle: #8aa7a5;
  --vehicle-alt: #d38b66;

  --ok: #93d3a5;
  --warn: #f0cf8f;
  --bad: #df9e9e;

  --radius: 0px;
}

/* =========================================================
   Reset
   ========================================================= */
* { box-sizing: border-box; }
*::before,
*::after { box-sizing: border-box; }

html,
body {
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  zoom: var(--dashboard-scale);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(227, 204, 150, 0.05), transparent 26%),
    radial-gradient(circle at bottom right, rgba(168, 196, 238, 0.06), transparent 28%),
    linear-gradient(180deg, #12151a 0%, #0b0d10 100%);
}

.metric-value,
.fact-card strong,
.soc-capacity-chip strong,
.soc-status-line strong,
.stat-tile strong,
.string-card strong,
.phase-card strong,
.summary-tile strong,
.insight-card strong,
.soc-number,
.audi-range-now,
.audi-range-sub {
  white-space: nowrap;
}

/* =========================================================
   App Shell
   ========================================================= */
.app-shell {
  width: min(1540px, calc(100% - 34px));
  margin: 0 auto;
  padding: 20px 0 34px;
}

@supports not (zoom: 1) {
  .app-shell {
    transform: scale(var(--dashboard-scale));
    transform-origin: top center;
  }
}

.hero,
.panel,
.hero-side-card,
.metric-card,
.insight-card,
.soc-card,
.fact-card,
.stat-tile,
.string-card,
.phase-card,
.summary-tile {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,0.035), rgba(255,255,255,0.016));
  box-shadow: var(--shadow);
  border-radius: var(--radius);
}

/* =========================================================
   Header / Hero
   ========================================================= */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  padding: 20px;
  margin-bottom: 16px;
}

.hero-copy-wrap { max-width: 960px; }

.eyebrow {
  margin: 0 0 8px;
  color: var(--text-dim);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 12px;
}

.hero h1 {
  margin: 0;
  font-size: clamp(28px, 3.7vw, 44px);
  line-height: 1.02;
}

.hero-copy {
  margin: 10px 0 0;
  color: var(--text-soft);
  line-height: 1.6;
}

.hero-side-card {
  min-width: 240px;
  width: 240px;
  padding: 12px;
  display: grid;
  gap: 10px;
  align-content: start;
}

.hero-side-box {
  display: grid;
  gap: 8px;
}

.hero-side-label {
  color: var(--text-dim);
  font-size: 12px;
  line-height: 1;
}

.status-pill,
.meta-pill,
.metric-badge {
  border-radius: var(--radius);
}

.status-pill,
.meta-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  width: 100%;
  min-height: 42px;
  justify-content: center;
  color: var(--text-soft);
  border: 1px solid var(--line-strong);
  background: rgba(255,255,255,0.04);
}

.status-pill {
  cursor: pointer;
  user-select: none;
}

.status-pill:focus-visible,
.scale-button:focus-visible {
  outline: 2px solid rgba(147, 211, 165, 0.95);
  outline-offset: 3px;
}

.status-pill .label,
.meta-pill span {
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
}

.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--warn);
  box-shadow: 0 0 16px currentColor;
}

.status-pill.online .dot { background: var(--ok); }
.status-pill.offline .dot { background: var(--bad); }

.scale-controls {
  display: grid;
  grid-template-columns: 40px minmax(58px, 1fr) 40px;
  align-items: center;
  gap: 8px;
  padding: 8px;
  width: 100%;
  border: 1px solid var(--line-strong);
  background: rgba(255,255,255,0.04);
}

.scale-controls[hidden] {
  display: none;
}

.scale-button {
  height: 38px;
  border: 1px solid rgba(255,255,255,0.13);
  background: rgba(255,255,255,0.08);
  color: var(--text);
  font-size: 22px;
  line-height: 1;
  font-weight: 800;
  cursor: pointer;
}

.scale-button:active {
  transform: translateY(1px);
}

.scale-value {
  text-align: center;
  color: var(--text-soft);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
}

/* =========================================================
   Main Layout
   ========================================================= */
.layout {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 16px;
}

.panel {
  padding: 18px;
  overflow: hidden;
  min-width: 0;
}

.panel-overview { grid-column: 1 / -1; }
.panel-battery { grid-column: span 5; }
.panel-energy { grid-column: span 4; }
.panel-strings { grid-column: span 3; }
.panel-load { grid-column: span 6; }
.panel-grid { grid-column: span 6; }
.panel-meters { grid-column: 1 / -1; }
.panel-audi { grid-column: 1 / -1; }

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 12px;
  margin-bottom: 14px;
}

.panel-head h2 {
  margin: 0;
  font-size: 18px;
}

.panel-head p {
  margin: 4px 0 0;
  color: var(--text-dim);
  font-size: 13px;
}

/* =========================================================
   Overview
   ========================================================= */
.overview-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.metric-card {
  padding: 16px;
  min-height: 196px;
  overflow: hidden;
}

.metric-pv {
  background: linear-gradient(180deg, rgba(227,204,150,0.50), rgba(255,255,255,0.018));
}

.metric-pv-soft {
  background: linear-gradient(180deg, rgba(196,168,238,0.50), rgba(255,255,255,0.018));
}

.metric-load {
  background: linear-gradient(180deg, rgba(168,196,238,0.50), rgba(255,255,255,0.018));
}

.metric-grid {
  background: linear-gradient(180deg, rgba(217,182,192,0.50), rgba(255,255,255,0.018));
}

.metric-top,
.phase-card div,
.string-card div {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.metric-top {
  color: var(--text-soft);
  font-size: 13px;
}

.metric-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  padding: 5px 10px;
  min-width: 84px;
  border: 1px solid var(--line-strong);
  background: rgba(255,255,255,0.05);
  font-size: 12px;
  color: var(--text-soft);
  white-space: nowrap;
}

.metric-badge.neutral {
  color: var(--text-dim);
}

.metric-value {
  margin-top: 16px;
  font-size: clamp(30px, 3vw, 44px);
  font-weight: 700;
  letter-spacing: -0.03em;
}

.metric-sub {
  margin-top: 8px;
  color: var(--text-dim);
  font-size: 13px;
  min-height: 18px;
}

.sparkline {
  width: 100%;
  height: 44px;
  margin-top: 18px;
}

.sparkline path {
  fill: none;
  stroke: rgba(255,255,255,0.94);
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
}


.meter-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.meter-card {
  min-height: 188px;
}

.meter-badge-toggle {
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  font: inherit;
  color: var(--text-soft);
}

.meter-badge-toggle:hover {
  border-color: rgba(255,255,255,0.24);
  background: rgba(255,255,255,0.08);
}

.meter-badge-toggle:focus-visible {
  outline: 2px solid rgba(255,255,255,0.35);
  outline-offset: 2px;
}

.meter-card-grid {
  background: linear-gradient(180deg, rgba(139, 179, 255, 0.46), rgba(255,255,255,0.018));
}

.meter-card-heater {
  background: linear-gradient(180deg, rgba(255, 182, 118, 0.46), rgba(255,255,255,0.018));
}

.meter-card-home {
  background: linear-gradient(180deg, rgba(147, 214, 180, 0.44), rgba(255,255,255,0.018));
}

.meter-card-other {
  background: linear-gradient(180deg, rgba(186, 170, 236, 0.44), rgba(255,255,255,0.018));
}

.meter-card-private-wallbox {
  background: linear-gradient(180deg, rgba(121, 215, 226, 0.46), rgba(255,255,255,0.018));
}

.meter-card-public-wallbox {
  background: linear-gradient(180deg, rgba(241, 166, 215, 0.42), rgba(255,255,255,0.018));
}

.meter-card-rental {
  background: linear-gradient(180deg, rgba(228, 212, 136, 0.44), rgba(255,255,255,0.018));
}

.meter-card-workshop {
  background: linear-gradient(180deg, rgba(180, 190, 204, 0.42), rgba(255,255,255,0.018));
}

/* =========================================================
   Insight Row
   ========================================================= */
.insight-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 14px;
  margin-top: 14px;
}

.insight-card {
  padding: 14px 16px;
  min-height: 84px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 10px;
  min-width: 0;
  grid-column: span 3;
}

.insight-wide {
  grid-column: span 6;
}

.insight-card span {
  color: var(--text-dim);
  font-size: 13px;
}

.insight-card strong {
  font-size: 22px;
  line-height: 1.15;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* =========================================================
   Battery
   ========================================================= */
.battery-layout {
  display: grid;
  grid-template-columns: minmax(230px, 270px) minmax(0, 1fr);
  gap: 14px;
  align-items: stretch;
}

.soc-card {
  padding: 16px;
  background: linear-gradient(180deg, rgba(169,216,184,0.50), rgba(255,255,255,0.018));
  display: grid;
  gap: 14px;
  min-width: 0;
  align-content: start;
  overflow: hidden;
}

.soc-ring {
  --soc: 0;
  width: 180px;
  height: 180px;
  margin: 0 auto;
  border-radius: 50%;
  background:
    radial-gradient(circle at center, #12151a 60%, transparent 61%),
    conic-gradient(var(--battery) calc(var(--soc) * 1%), rgba(255,255,255,0.12) 0);
  display: grid;
  place-items: center;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.08);
}

.soc-ring-inner {
  text-align: center;
}

.soc-number {
  display: block;
  font-size: 34px;
  font-weight: 700;
}

.soc-ring-inner small {
  color: var(--text-dim);
}

.soc-capacity-chip,
.soc-status-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid var(--line-strong);
  background: rgba(11, 13, 16, 0.22);
  min-width: 0;
}

.soc-capacity-chip span,
.soc-status-line span,
.stat-tile span,
.string-card span,
.phase-card span,
.summary-tile span,
.battery-fact-card span {
  color: var(--text-dim);
  font-size: 13px;
}

.soc-capacity-chip strong,
.soc-status-line strong,
.summary-tile strong,
.phase-card strong,
.string-card strong {
  font-size: 18px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.battery-side {
  display: grid;
  gap: 12px;
  min-width: 0;
  align-content: start;
}

.battery-stack {
  grid-template-columns: 1fr;
}

.fact-card,
.stat-tile,
.string-card,
.phase-card,
.summary-tile {
  padding: 14px;
}

.battery-fact-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  min-height: 64px;
  min-width: 0;
  overflow: hidden;
}

.battery-fact-card strong {
  font-size: clamp(20px, 2vw, 34px);
  overflow: hidden;
  text-overflow: ellipsis;
}

/* =========================================================
   Stats / Strings / Phases
   ========================================================= */
.stats-grid,
.string-grid,
.phase-grid,
.vehicle-grid {
  display: grid;
  gap: 12px;
}

.stats-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.string-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.phase-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.phase-grid-load {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.stat-tile {
  min-height: 88px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
  min-width: 0;
}

.stat-tile strong {
  margin-top: 12px;
  font-size: clamp(22px, 2vw, 30px);
  overflow: hidden;
  text-overflow: ellipsis;
}

.string-card,
.phase-card {
  display: grid;
  gap: 10px;
  min-width: 0;
}

.string-card h3,
.phase-card h3 {
  margin: 0 0 2px;
  font-size: 17px;
}

.string-card div,
.phase-card div {
  padding-top: 8px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.summary-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 12px;
}

.summary-row.single {
  grid-template-columns: minmax(0, 1fr);
}

.summary-tile {
  min-height: 74px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  min-width: 0;
}

.summary-tile strong {
  margin-top: 8px;
}

/* =========================================================
   Vehicles
   WICHTIG: Override für .insight-card grid-column,
   damit die Karten nicht über die volle Breite strecken.
   ========================================================= */
.vehicle-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  align-items: stretch;
}

.vehicle-grid .insight-card {
  grid-column: span 1;
  min-height: 260px;
  padding: 18px;
}

.insight-card-audi {
  background:
    linear-gradient(180deg, rgba(138,167,165,0.34), rgba(255,255,255,0.02)),
    linear-gradient(180deg, rgba(255,255,255,0.035), rgba(255,255,255,0.016));
}

.insight-card-vehicle-placeholder {
  background:
    linear-gradient(180deg, rgba(211,139,102,0.34), rgba(255,255,255,0.02)),
    linear-gradient(180deg, rgba(255,255,255,0.035), rgba(255,255,255,0.016));
}

.insight-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.audi-range-now {
  display: block;
  margin-top: 18px;
  font-size: clamp(34px, 4vw, 54px);
  font-weight: 800;
  line-height: 1;
}

.audi-range-sub {
  margin-top: 6px;
  color: var(--text-dim);
  font-size: 16px;
}

.sparkline-audi {
  height: 64px;
  margin-top: auto;
}

.insight-card-vehicle-placeholder .sparkline path {
  stroke: rgba(255, 235, 225, 0.88);
}

/* =========================================================
   Motion
   ========================================================= */
.flash {
  animation: flash-bg 0.45s ease;
}

@keyframes flash-bg {
  0% { opacity: 0.72; transform: translateY(0); }
  100% { opacity: 1; transform: translateY(0); }
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1360px) {
  .panel-battery { grid-column: span 6; }
  .panel-energy { grid-column: span 6; }
  .panel-strings { grid-column: 1 / -1; }
}

@media (max-width: 1100px) {
  .panel-battery,
  .panel-energy,
  .panel-strings,
  .panel-load,
  .panel-grid,
  .panel-audi {
    grid-column: 1 / -1;
  }

  .overview-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .battery-layout {
    grid-template-columns: 1fr;
  }

  .vehicle-grid {
    grid-template-columns: 1fr;
  }

  .vehicle-grid .insight-card {
    min-height: 220px;
  }
}

@media (max-width: 900px) {
  .app-shell {
    width: min(100% - 20px, 1540px);
  }

  .hero {
    grid-template-columns: 1fr;
  }

  .hero-side-card {
    min-width: 0;
    width: 100%;
  }

  .overview-grid,
  .stats-grid,
  .string-grid,
  .phase-grid,
  .phase-grid-load,
  .summary-row,
  .vehicle-grid {
    grid-template-columns: 1fr;
  }

  .insight-grid {
    grid-template-columns: 1fr;
  }

  .insight-card,
  .insight-wide {
    grid-column: 1 / -1;
  }

  .vehicle-grid .insight-card {
    grid-column: 1 / -1;
  }

  .soc-ring {
    width: 170px;
    height: 170px;
  }
}




/* ===== Home: Heating ===== */
.panel-heating {
    grid-column: 1 / -1;
    width: 100%;
    min-width: 0;
    overflow: hidden;
}

.panel-heating .heating-layout {
    display: grid;
    grid-template-columns: minmax(460px, 1.15fr) minmax(300px, 0.85fr);
    align-items: stretch;
    gap: 22px;
    width: 100%;
    min-width: 0;
}

/* Felder wieder im Dashboard-Stil: eckig, gleiche Linien/Flächen */
.panel-heating .heating-card,
.panel-heating .mini-fact {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: linear-gradient(180deg, rgba(255,255,255,0.035), rgba(255,255,255,0.016));
    box-shadow: var(--shadow);
}

.panel-heating .heating-card {
    min-width: 0;
    padding: 14px;
}

.panel-heating .heating-buffer-card {
    min-width: 0;
}

.panel-heating .heating-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 18px;
}

.panel-heating .heating-card-head.compact {
    margin-bottom: 12px;
}

.panel-heating .heating-card-head h3 {
    margin: 0 0 4px;
    color: #f8fbff;
    font-size: 1.05rem;
}

.panel-heating .heating-card-head p {
    margin: 0;
    color: var(--text-soft);
    font-size: 13px;
}

.panel-heating .heating-side {
    display: grid;
    gap: 14px;
    min-width: 0;
}

.panel-heating .buffer-layout {
    display: grid;
    grid-template-columns: 1fr;
    align-items: center;
    justify-items: center;
    gap: 0;
    min-width: 0;
}

/* Werte stehen im Speicher selbst, daher keine zweite Legende daneben */
.panel-heating .buffer-legend {
    display: none !important;
}

.panel-heating .buffer-visual-wrap {
    display: flex;
    justify-content: center;
    min-width: 0;
    padding: 8px 10px 24px;
}

.panel-heating .buffer-visual {
    --tank-liquid-gradient: linear-gradient(180deg,
        rgba(118, 26, 20, 0.98) 0%,
        rgba(166, 34, 24, 0.97) 42%,
        rgba(220, 66, 44, 0.96) 74%,
        rgba(241, 96, 62, 0.97) 100%);
    position: relative;
    isolation: isolate;
    overflow: visible;
    width: 214px;
    min-height: 424px;
    padding: 14px 12px 18px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 0;
    border-radius: 46px 46px 50px 50px / 96px 96px 64px 64px;
    border: 1px solid rgba(255, 204, 150, 0.22);
    background: linear-gradient(180deg, rgba(84, 50, 34, 0.98) 0%, rgba(29, 28, 38, 0.985) 56%, rgba(18, 36, 58, 0.99) 100%);
    box-shadow:
        inset 0 1px 0 rgba(255, 245, 235, 0.16),
        inset 0 0 0 2px rgba(255, 255, 255, 0.018),
        inset 0 16px 28px rgba(255, 181, 104, 0.05),
        inset 0 -20px 28px rgba(74, 184, 255, 0.07),
        0 0 22px rgba(255, 152, 69, 0.08),
        0 20px 42px rgba(0, 0, 0, 0.30);
}

.panel-heating .buffer-visual::before {
    content: "";
    position: absolute;
    inset: 10px 10px 14px;
    z-index: 0;
    border-radius: 34px 34px 36px 36px / 82px 82px 42px 42px;
    background:
        radial-gradient(circle at 18% 28%, rgba(255, 255, 255, 0.06), transparent 11%),
        radial-gradient(circle at 20% 66%, rgba(255, 255, 255, 0.05), transparent 11%),
        radial-gradient(ellipse at 50% 1%, rgba(255, 229, 198, 0.12), transparent 28%),
        linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01) 16%, rgba(255,255,255,0.00) 30%),
        var(--tank-liquid-gradient);
    box-shadow:
        inset 0 1px 0 rgba(255, 238, 225, 0.08),
        inset 0 -10px 18px rgba(0, 0, 0, 0.10),
        inset 8px 0 14px rgba(255, 255, 255, 0.02),
        inset -8px 0 14px rgba(0, 0, 0, 0.04);
}

.panel-heating .buffer-visual::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -16px;
    transform: translateX(-50%);
    width: 92px;
    height: 24px;
    z-index: 0;
    border-radius: 3px 3px 10px 10px;
    clip-path: polygon(14% 0, 86% 0, 100% 100%, 0 100%);
    background: linear-gradient(180deg, rgba(77, 107, 143, 0.86), rgba(41, 59, 84, 0.94));
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.24);
}

.panel-heating .tank-segment {
    position: relative;
    z-index: 2;
    flex: 1 1 0;
    min-height: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 16px 18px;
    margin: 0;
    background: transparent;
    border: 0;
    box-shadow: none;
    overflow: visible;
}

.panel-heating .tank-segment::before {
    content: "";
    position: absolute;
    left: -28px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 35%, #ffffff 0%, #d9dee8 55%, #9ea7b7 78%, #6f7a8d 100%);
    box-shadow: 0 0 0 2px rgba(86, 103, 126, 0.58), 0 4px 10px rgba(0, 0, 0, 0.18);
    z-index: 7;
}

.panel-heating .tank-segment::after {
    content: "";
    position: absolute;
    left: -12px;
    top: 50%;
    transform: translateY(-50%);
    width: 34px;
    height: 8px;
    border-radius: 999px;
    background: linear-gradient(180deg, rgba(240, 244, 248, 0.98) 0%, rgba(221, 226, 235, 0.98) 48%, rgba(145, 155, 170, 0.96) 100%);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.14), 0 4px 10px rgba(0, 0, 0, 0.16);
    z-index: 6;
}

.panel-heating .tank-zone-label,
.panel-heating .tank-segment strong {
    position: relative;
    z-index: 3;
}

.panel-heating .tank-zone-label {
    margin-bottom: 8px;
    color: rgba(255, 244, 236, 0.90);
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.22);
}

.panel-heating .tank-segment strong {
    color: #fff7f0;
    font-size: clamp(1.62rem, 2.1vw, 2.16rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.28);
}

.panel-heating .tank-segment strong small,
.panel-heating .tank-segment .unit {
    font-size: 0.58em;
    opacity: 0.96;
}

.panel-heating .ashbox-value {
    margin: 4px 0 10px;
    color: #f7fbff;
    font-size: clamp(1.8rem, 2vw, 2.4rem);
    font-weight: 700;
}

/* unnötige Warn-/Prognose-Sätze ausblenden */
.panel-heating .ashbox-sub,
.panel-heating .ashbox-warning,
.panel-heating [data-ashbox-warning] {
    display: none !important;
}

.panel-heating .ashbox-progress {
    --ashbox-reference-hours: 200;
    margin-top: 16px;
    height: 12px;
    overflow: hidden;
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.panel-heating .ashbox-progress-bar {
    width: 0;
    height: 100%;
    border-radius: var(--radius);
    background: linear-gradient(90deg, rgba(255, 112, 112, 0.96) 0%, rgba(255, 196, 86, 0.95) 40%, rgba(91, 227, 170, 0.92) 100%);
    transition: width 260ms ease;
}

.panel-heating .ashbox-progress-bar.is-warning {
    filter: saturate(1.1);
}

.panel-heating .ashbox-progress-bar.is-critical {
    box-shadow: 0 0 0 1px rgba(255, 143, 143, 0.24), 0 0 20px rgba(255, 96, 96, 0.26);
}

.panel-heating .mini-facts-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.panel-heating .mini-fact {
    min-height: 88px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-start;
    min-width: 0;
    padding: 14px;
}

.panel-heating .mini-fact span {
    color: var(--text-soft);
    font-size: 13px;
}

.panel-heating .mini-fact strong {
    margin-top: 12px;
    color: #f7fbff;
    font-size: clamp(22px, 2vw, 30px);
    overflow: hidden;
    text-overflow: ellipsis;
}

@media (max-width: 1180px) {
    .panel-heating .heating-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 760px) {
    .panel-heating .buffer-visual {
        width: min(220px, 100%);
    }
}

@media (max-width: 640px) {
    .panel-heating .heating-card {
        padding: 14px;
    }

    .panel-heating .mini-facts-grid {
        grid-template-columns: 1fr 1fr;
    }

    .panel-heating .buffer-visual {
        min-height: 404px;
    }

    .panel-heating .tank-segment {
        min-height: 114px;
    }
}

@media (max-width: 520px) {
    .panel-heating .buffer-visual {
        width: min(214px, 100%);
        min-height: 392px;
        padding: 12px 10px 16px;
        border-radius: 44px 44px 48px 48px / 88px 88px 58px 58px;
    }

    .panel-heating .buffer-visual::before {
        inset: 9px 9px 13px;
        border-radius: 32px 32px 34px 34px / 76px 76px 38px 38px;
    }

    .panel-heating .tank-segment {
        min-height: 106px;
        padding-inline: 16px;
    }
}

/* ===== Home: Heating tank fixed size v12 =====
   Diese Parameter halten den Pufferspeicher stabil breit.
   Bei sehr schmalen Screens wird nicht mehr gequetscht, sondern horizontal gescrollt. */
.panel-heating {
    overflow: visible;
}

.panel-heating .heating-buffer-card {
    overflow: visible;
}

.panel-heating .buffer-layout {
    width: 100%;
    min-width: 0;
    overflow: visible;
}

.panel-heating .buffer-visual-wrap {
    --buffer-tank-width: 240px;
    --buffer-tank-height: 460px;
    width: 100%;
    min-width: 0;
    overflow-x: auto;
    overflow-y: visible;
    justify-content: center;
    padding-left: 48px; /* Platz für Fühler links */
    padding-right: 24px;
    scrollbar-width: thin;
}

.panel-heating .buffer-visual {
    width: var(--buffer-tank-width) !important;
    min-width: var(--buffer-tank-width) !important;
    max-width: none !important;
    flex: 0 0 var(--buffer-tank-width) !important;
    min-height: var(--buffer-tank-height) !important;
}

@media (max-width: 760px) {
    .panel-heating .buffer-visual {
        width: var(--buffer-tank-width) !important;
        min-width: var(--buffer-tank-width) !important;
        max-width: none !important;
        min-height: var(--buffer-tank-height) !important;
    }
}

@media (max-width: 520px) {
    .panel-heating .buffer-visual-wrap {
        --buffer-tank-width: 240px;
        --buffer-tank-height: 460px;
        justify-content: flex-start;
    }

    .panel-heating .buffer-visual {
        width: var(--buffer-tank-width) !important;
        min-width: var(--buffer-tank-width) !important;
        max-width: none !important;
        min-height: var(--buffer-tank-height) !important;
    }
}

/* ===== Home Dashboard: Datenalter / Zeitstempel v15 ===== */
@media (min-width: 1101px) {
  .overview-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

@media (max-width: 1100px) {
  .overview-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .overview-grid {
    grid-template-columns: 1fr;
  }
}

.metric-heating {
  background: linear-gradient(180deg, rgba(211, 139, 102, 0.44), rgba(255,255,255,0.018));
}

.data-meta {
  color: var(--text-dim);
  font-size: 12px;
  line-height: 1.35;
}

.data-meta span {
  color: inherit;
  font-size: inherit;
}

.data-meta-card {
  display: grid;
  gap: 4px;
  margin-top: 10px;
}

.data-meta-audi {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  margin-top: 10px;
}

.data-meta-right {
  display: grid;
  gap: 4px;
  justify-items: end;
  text-align: right;
  min-width: 150px;
}

.data-age {
  display: block;
  margin-top: 6px;
  color: var(--text-dim);
  font-size: 12px;
  line-height: 1.25;
}

.panel-heating .panel-head .metric-badge {
  flex: 0 0 auto;
}

.panel-heating .mini-fact {
  gap: 4px;
}

.panel-heating .mini-fact strong {
  margin-top: 8px;
}

@media (max-width: 640px) {
  .data-meta-right {
    justify-items: start;
    text-align: left;
    min-width: 0;
  }

  .panel-heating .heating-card-head {
    align-items: flex-start;
    flex-direction: column;
  }
}


/* ===== Data freshness v16 ===== */
:root {
  --ashbox-reference-hours: 200;
}

.buffer-legend {
  display: none !important;
}

.buffer-layout {
  grid-template-columns: minmax(260px, max-content) !important;
  justify-content: center;
}

.data-meta-panel {
  align-self: center;
}

.metric-heating .metric-sub {
  min-height: 1.35em;
}

#ashbox_warn_sub {
  display: none !important;
}

@media (max-width: 760px) {
  .data-meta-right {
    justify-items: start;
    text-align: left;
    min-width: 0;
  }
}


/* ===== PV daily bars + heating spark v19 ===== */
.mini-bars {
  width: 100%;
  height: 44px;
  margin-top: 18px;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(14px, 18px);
  justify-content: space-between;
  align-items: end;
  gap: 4px;
}

.mini-bar {
  position: relative;
  height: 100%;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.mini-bar-track {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 0;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.mini-bar-fill {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  min-height: 2px;
  border-radius: 0;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: none;
}

.mini-bar-label,
.mini-bar-value {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  font-size: 9px;
  line-height: 1;
  letter-spacing: 0.01em;
  pointer-events: none;
}

.mini-bar-label {
  bottom: -16px;
  color: rgba(255, 255, 255, 0.68);
}

.mini-bar-value {
  bottom: 4px;
  color: rgba(0, 0, 0, 0.92);
  font-weight: 700;
}

.mini-bar.is-low .mini-bar-value {
  bottom: calc(var(--bar-height, 0%) + 4px);
  color: rgba(255, 255, 255, 0.92);
}

.mini-bar-empty {
  display: flex;
  align-items: center;
  color: rgba(255, 255, 255, 0.56);
  font-size: 12px;
}

.metric-pv-soft {
  padding-bottom: 30px;
}

.metric-heating .metric-sub {
  min-height: 18px;
}

.metric-heating .sparkline,
.metric-pv-soft .mini-bars {
  margin-top: 18px;
}

@media (max-width: 760px) {
  .mini-bars {
    grid-auto-columns: minmax(12px, 16px);
    gap: 3px;
  }

  .mini-bar-label,
  .mini-bar-value {
    font-size: 8px;
  }
}


@media (max-width: 1240px) {
  .meter-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .meter-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .meter-grid {
    grid-template-columns: 1fr;
  }
}