.energy-trigger {
  width: 80px;
  height: 40px;
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 0 8px;
  border: 1px solid var(--border-strong, var(--border));
  border-radius: 8px;
  background: var(--card);
  color: var(--text);
  font: inherit;
  font-size: 0.85rem;
  font-weight: 750;
  font-variant-numeric: tabular-nums;
  cursor: pointer;
  transition: background-color 160ms ease, border-color 160ms ease;
}

.energy-trigger .icon,
.energy-panel h2 .icon {
  color: var(--gold-dark);
  fill: var(--gold-soft);
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
}

.energy-trigger:hover,
.energy-trigger[aria-expanded="true"] {
  border-color: var(--gold);
  background: var(--gold-soft);
}

.energy-trigger [data-energy-value] { min-width: 0; }
.energy-trigger .energy-value-long { font-size: 0.68rem; }

.energy-panel {
  position: fixed;
  inset: 88px 20px auto auto;
  width: min(360px, calc(100% - 32px));
  max-height: calc(100dvh - 112px);
  margin: 0;
  padding: 20px;
  overflow: auto;
  border: 1px solid var(--border-strong, var(--border));
  border-radius: 8px;
  background: var(--card);
  color: var(--text);
  box-shadow: 0 16px 48px rgb(0 0 0 / 20%);
  font-size: 0.9rem;
  line-height: 1.5;
}

.energy-panel[open] { animation: energy-appear 140ms ease-out; }
.energy-panel::backdrop { background: rgb(0 0 0 / 16%); }
.energy-panel *, .energy-panel *::before, .energy-panel *::after { box-sizing: border-box; min-width: 0; }
.energy-panel p { margin: 0; }
.energy-panel-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.energy-panel h2 { margin: 0; display: flex; align-items: center; gap: 8px; font-size: 1.1rem; line-height: 1.4; }
.energy-icon-button {
  width: 36px; height: 36px; flex: 0 0 auto; display: grid; place-items: center;
  padding: 0; border: 0; border-radius: 6px; background: transparent; color: var(--muted); cursor: pointer;
}
.energy-icon-button:hover { background: var(--bg-alt); color: var(--text); }
.energy-meta { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 8px; }
.energy-plan { color: var(--muted); font-weight: 650; }
.energy-fixture { padding: 2px 7px; border-radius: 4px; background: var(--accent-violet-soft); color: var(--text); font-size: 0.75rem; }
.energy-balance { padding: 20px 0; }
.energy-panel .energy-status { color: var(--muted); font-size: 0.85rem; }
.energy-panel .energy-total { margin: 4px 0 8px; font-size: 2rem; line-height: 1.25; font-weight: 800; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.energy-panel .energy-total-long { font-size: 1.4rem; }
.energy-detail { color: var(--muted); }
.energy-breakdown { margin: 0; padding: 12px 0; border-block: 1px solid var(--border); display: grid; gap: 8px; }
.energy-breakdown > div { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 4px 12px; }
.energy-breakdown dt { color: var(--muted); }
.energy-breakdown dd { margin: 0 0 0 auto; max-width: 100%; text-align: right; font-weight: 650; overflow-wrap: anywhere; font-variant-numeric: tabular-nums; }
.energy-panel .energy-note { margin-top: 12px; font-size: 0.8rem; color: var(--muted); }
.energy-panel .energy-fixture-note { margin-top: 12px; font-size: 0.8rem; color: var(--gold-dark); }
.energy-panel-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 16px; }
.energy-panel-actions:empty { display: none; }
.energy-action { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 40px; max-width: 100%; padding: 7px 12px; border: 1px solid var(--border-strong, var(--border)); border-radius: 6px; background: var(--bg-alt); color: var(--text); font: inherit; font-weight: 650; cursor: pointer; }
.energy-action:hover { border-color: var(--gold); }
.energy-trigger:focus-visible, .energy-panel button:focus-visible { outline: 2px solid var(--gold-dark); outline-offset: 3px; }

@media (max-width: 820px) {
  .energy-trigger { width: 68px; padding-inline: 6px; gap: 4px; }
  .energy-panel { inset: 132px 16px auto auto; max-height: calc(100dvh - 148px); }
}
@media (prefers-reduced-motion: reduce) { .energy-panel[open] { animation: none; } .energy-trigger { transition: none; } }
@keyframes energy-appear { from { opacity: 0; } to { opacity: 1; } }