/* Energy tile */
.tile-energy .tile-header h2 { color: var(--orange); }
.tile-energy .tile-header { cursor: pointer; user-select: none; transition: background 0.15s; }
.tile-energy .tile-header:hover { background: var(--surface2); }

/* Detail section (three-state toggle) */
.energy-detail { display: none; }
.energy-detail.open { display: block; }

.energy-bars {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 54px;
  margin: 0.5rem 0 0.15rem;
}
.energy-bar {
  flex: 1;
  border-radius: 2px 2px 0 0;
  min-width: 3px;
  position: relative;
  cursor: default;
}
.energy-bar.bar-cheap { background: var(--green); opacity: 0.7; }
.energy-bar.bar-mid { background: var(--orange); opacity: 0.7; }
.energy-bar.bar-exp { background: var(--red); opacity: 0.7; }
.energy-bar.bar-now { opacity: 1; outline: 2px solid var(--text); outline-offset: 1px; border-radius: 2px; z-index: 1; }
.energy-bar.bar-past { opacity: 0.3; }
.energy-time-axis {
  display: flex;
  justify-content: space-between;
  font-size: 0.55rem;
  color: var(--text-dim);
  margin-bottom: 0.4rem;
}
.energy-stat {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  margin-bottom: 0.3rem;
}
.energy-stat .es-label { color: var(--text-dim); font-size: 0.72rem; }
.energy-stat .es-value { font-weight: 600; font-variant-numeric: tabular-nums; }
.energy-tip {
  font-size: 0.72rem;
  color: var(--text-dim);
  padding: 0.4rem 0.6rem;
  background: var(--surface2);
  border-radius: 6px;
  margin-top: 0.5rem;
}

/* Market toggle (AT / CH / DE) */
.energy-market-toggle {
  display: inline-flex;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  margin-left: auto;
}
.energy-market-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  padding: 0.15rem 0.5rem;
  font-size: 0.7rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}
.energy-market-btn.active {
  background: var(--orange-bg);
  color: var(--orange);
}