/* Override .main padding from sidebar.css — inner .page-content handles scroll/padding */
  .main { padding: 0; overflow-y: hidden; gap: 0; }

  /* ── Scrollable content ── */
  .page-content { flex: 1; overflow-y: auto; padding: 0; }

  /* ── Facility Bar ── */
  .facility-bar {
    background: var(--card); border-bottom: 1px solid var(--border);
    padding: 12px 20px; display: flex; align-items: center; justify-content: space-between;
  }
  .facility-info { display: flex; align-items: center; gap: 14px; }
  .facility-icon {
    width: 42px; height: 42px; background: linear-gradient(135deg, #FEF3C7, #FDE68A);
    border-radius: 10px; display: flex; align-items: center; justify-content: center;
    font-size: 22px;
  }
  .facility-name { font-size: 16px; font-weight: 700; }
  .facility-meta { font-size: 12px; color: var(--muted); margin-top: 2px; }
  .facility-tags { display: flex; gap: 6px; margin-top: 6px; flex-wrap: wrap; }
  .tag {
    padding: 2px 9px; border-radius: 99px; font-size: 11px; font-weight: 500;
    border: 1px solid var(--border); color: var(--muted); background: var(--card2);
  }
  .tag.blue { background:#EFF6FF; color:#1D4ED8; border-color:#BFDBFE; }
  .tag.amber { background:#FFFBEB; color:#92400E; border-color:#FDE68A; }
  .tag.green { background:#F0FDF4; color:#166534; border-color:#BBF7D0; }
  .facility-status { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; }
  .status-badge {
    display: flex; align-items: center; gap: 6px;
    background: #DCFCE7; color: #166534; border-radius: 8px;
    padding: 5px 12px; font-size: 12px; font-weight: 700;
  }
  .status-dot { width: 8px; height: 8px; background: #16A34A; border-radius: 50%; animation: pulse 2s infinite; }
  .last-update { font-size: 11px; color: var(--muted); font-family: 'JetBrains Mono', monospace; }

  /* ── KPI Row ── */
  .kpi-row {
    display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px;
    padding: 16px 20px;
  }
  .kpi-card {
    background: var(--card); border: 1px solid var(--border); border-radius: 12px;
    padding: 14px; position: relative; overflow: hidden;
  }
  .kpi-label { font-size: 11px; font-weight: 500; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
  .kpi-value { font-size: 22px; font-weight: 700; margin: 6px 0 2px; line-height: 1; }
  .kpi-sub { font-size: 11px; color: var(--muted); }
  .kpi-badge {
    display: inline-flex; align-items: center; gap: 3px;
    padding: 2px 7px; border-radius: 99px; font-size: 10.5px; font-weight: 600; margin-top: 6px;
  }
  .kpi-icon {
    position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
    font-size: 28px; opacity: .12;
  }
  .kpi-bar { margin-top: 8px; height: 3px; background: var(--border); border-radius: 99px; }
  .kpi-bar-fill { height: 100%; border-radius: 99px; }

  /* ── Section Layout ── */
  .content-section { padding: 0 20px 16px; }
  .section-title { font-size: 13px; font-weight: 700; margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
  .section-title::before { content:''; width:3px; height:16px; background: var(--accent); border-radius:99px; display:inline-block; }

  .two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
  .three-col { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }

  /* ── Card ── */
  .card {
    background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 16px;
  }
  .card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
  .card-title { font-size: 13px; font-weight: 700; display: flex; align-items: center; gap: 8px; }
  .card-subtitle { font-size: 11px; color: var(--muted); margin-top: 2px; }

  /* ── Inverter Card ── */
  .inv-status-row { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
  .inv-online { display: flex; align-items: center; gap: 5px; font-size: 11.5px; font-weight: 700; color: var(--green); }
  .inv-online::before { content:''; width:8px; height:8px; background:var(--green); border-radius:50%; }
  .inv-id { font-family: 'JetBrains Mono', monospace; font-size: 12px; font-weight: 600; color: var(--text); }

  .metric-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-bottom: 10px; }
  .metric-item { background: var(--card2); border-radius: 8px; padding: 8px 10px; }
  .metric-label { font-size: 10px; color: var(--muted); font-weight: 500; }
  .metric-value { font-size: 14px; font-weight: 700; margin-top: 2px; font-family: 'JetBrains Mono', monospace; }
  .metric-value.amber { color: var(--solar); }
  .metric-value.green { color: var(--green); }
  .metric-value.blue { color: var(--pln); }
  .metric-value.purple { color: var(--purple); }
  .metric-value.red { color: var(--red); }

  .eff-bar-wrap { background: var(--card2); border-radius: 8px; padding: 8px 10px; margin-bottom: 10px; }
  .eff-bar-label { display: flex; justify-content: space-between; font-size: 11px; margin-bottom: 5px; }
  .eff-bar { height: 6px; background: var(--border); border-radius: 99px; }
  .eff-bar-fill { height: 100%; background: linear-gradient(90deg, var(--green), #34D399); border-radius: 99px; }

  .detail-btn {
    display: block; text-align: center; padding: 7px; border-radius: 8px;
    background: #EFF6FF; color: var(--accent); font-size: 12px; font-weight: 600;
    text-decoration: none; border: 1px solid #BFDBFE; transition: all .15s;
  }
  .detail-btn:hover { background: var(--accent); color: #fff; }

  /* ── PLN Meter Card ── */
  .meter-row { display: flex; justify-content: space-between; align-items: center; padding: 7px 0; border-bottom: 1px solid var(--border); }
  .meter-row:last-child { border-bottom: none; }
  .meter-key { font-size: 12px; color: var(--muted); }
  .meter-val { font-size: 12.5px; font-weight: 600; font-family: 'JetBrains Mono', monospace; }

  /* ── Charts ── */
  .chart-container { width: 100%; height: 260px; }
  .chart-container-lg { width: 100%; height: 220px; }

  /* ── Stats Table ── */
  .stats-row { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--border); }
  .stats-row:last-child { border-bottom: none; }
  .stats-key { font-size: 12px; color: var(--muted); }
  .stats-val { font-size: 12.5px; font-weight: 600; }
  .stats-val.green { color: var(--green); }
  .stats-val.accent { color: var(--accent); }

  /* ── Alert List ── */
  .alert-item { display: flex; align-items: flex-start; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--border); }
  .alert-item:last-child { border-bottom: none; }
  .alert-dot { width: 7px; height: 7px; border-radius: 50%; margin-top: 4px; flex-shrink: 0; }
  .alert-dot.red { background: var(--red); }
  .alert-dot.orange { background: var(--orange); }
  .alert-dot.green { background: var(--green); }
  .alert-dot.muted { background: #CBD5E1; }
  .alert-text { font-size: 12px; line-height: 1.4; }
  .alert-time { font-size: 10.5px; color: var(--muted); margin-top: 2px; font-family: 'JetBrains Mono', monospace; }
  .alert-resolved { display: inline-block; background: #F0FDF4; color: #166534; border-radius: 99px; font-size: 10px; font-weight: 600; padding: 1px 6px; margin-left: 4px; }
  .alert-active { display: inline-block; background: #FEF2F2; color: #991B1B; border-radius: 99px; font-size: 10px; font-weight: 600; padding: 1px 6px; margin-left: 4px; }

  /* ── Maintenance ── */
  .maint-item { display: flex; justify-content: space-between; align-items: center; padding: 7px 0; border-bottom: 1px solid var(--border); }
  .maint-item:last-child { border-bottom: none; }
  .maint-key { font-size: 12px; color: var(--muted); }
  .maint-val { font-size: 12.5px; font-weight: 600; font-family: 'JetBrains Mono', monospace; }
  .maint-badge { padding: 2px 8px; border-radius: 99px; font-size: 10.5px; font-weight: 600; }
  .maint-badge.warning { background: #FFFBEB; color: #92400E; border: 1px solid #FDE68A; }
  .maint-badge.ok { background: #F0FDF4; color: #166534; border: 1px solid #BBF7D0; }
  .maint-badge.zero { background: var(--card2); color: var(--muted); border: 1px solid var(--border); }

  /* ── Scrollbar ── */
  ::-webkit-scrollbar { width: 5px; height: 5px; }
  ::-webkit-scrollbar-track { background: transparent; }
  ::-webkit-scrollbar-thumb { background: #CBD5E1; border-radius: 99px; }