:root {
  --primary: #1e355f;
  --secondary: #2ea7ad;
  --tertiary: #c8f66a;
  --hover-primary: #031c49;
  --hover-secondary: #006b71;
  --white: #ffffff;
  --light-white: #f9f9f9;
  --black: #151728;
  --light-black: #1d2033;
  --green: #2ead61;
  --yellow: #ecdd13;
  --red: #ec2513;
  --gray-5: #f2f2f2;
  --gray-4: #e0e0e0;
  --gray-3: #828282;
  --gray-2: #58595b;
  --gray-1: #1d1d1b;
  --radius: 10px;
}

* { box-sizing: border-box; }
body.app-body { margin: 0; color: var(--gray-1); background: var(--light-white); font: 14px/1.45 "Maven Pro", Arial, sans-serif; -webkit-font-smoothing: antialiased; }
button, input, select, textarea { font-family: inherit; }
.app-shell { display: grid; grid-template-columns: 80px minmax(0, 1fr); min-height: 100vh; }

.sidebar { position: fixed; z-index: 20; display: flex; flex-direction: column; width: 80px; min-height: 100vh; padding: 18px 12px; overflow: hidden; border-right: 1px solid var(--gray-5); background: var(--white); box-shadow: 1px 0 5px rgb(29 53 95 / 4%); transition: width .3s ease; }
.sidebar:hover { width: 290px; }
.brand { display: flex; align-items: center; gap: 12px; min-height: 44px; color: var(--primary); text-decoration: none; white-space: nowrap; }
.brand-icon { display: grid; flex: 0 0 40px; place-items: center; width: 40px; height: 40px; border-radius: 10px; background: var(--white); }
.brand-icon img { display: block; width: 29px; height: 34px; object-fit: contain; }
.brand-copy, .side-link-label, .sidebar-footer span { visibility: hidden; opacity: 0; transition: opacity .14s ease; }
.sidebar:hover .brand-copy, .sidebar:hover .side-link-label, .sidebar:hover .sidebar-footer span { visibility: visible; opacity: 1; }
.brand strong { display: block; font-size: 15px; letter-spacing: -.1px; }.brand small { display: block; margin-top: 1px; color: var(--gray-3); font-size: 11px; }
.side-nav { display: grid; gap: 5px; margin-top: 34px; }.side-link { display: flex; align-items: center; gap: 14px; min-height: 46px; width: 266px; padding: 0 12px; border: 0; border-radius: 8px; color: var(--gray-2); background: transparent; font: inherit; text-align: left; text-decoration: none; white-space: nowrap; cursor: pointer; transition: background .18s ease, color .18s ease; }.side-link i { width: 18px; color: var(--gray-2); text-align: center; }.side-link:hover { color: var(--secondary); background: var(--gray-5); }.side-link.active { color: var(--secondary); background: var(--gray-5); font-weight: 700; }.side-link.active i { color: var(--secondary); }.sidebar-footer { display: flex; align-items: center; gap: 12px; width: 266px; margin-top: auto; padding: 18px 12px 4px; color: var(--gray-3); border-top: 1px solid var(--gray-5); font-size: 12px; white-space: nowrap; }

.main-shell { min-width: 0; grid-column: 2; }.energy-app { max-width: 1520px; margin: 0 auto; padding: 30px 36px 56px; }.page-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; margin-bottom: 28px; }.eyebrow { display: block; color: var(--secondary); font-size: 10px; font-weight: 700; letter-spacing: 1.1px; text-transform: uppercase; }.eyebrow--solar { color: var(--secondary); }.page-header h1, .panel-heading h2, .modal-header h2, .form-section h3 { margin: 0; color: var(--primary); font-family: inherit; font-weight: 700; letter-spacing: -.45px; }.page-header h1 { font-size: 30px; line-height: 1.15; }.page-header p, .panel-heading p, .modal-header p { margin: 7px 0 0; color: var(--gray-2); }.page-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; align-items: center; gap: 9px; }.updated-at { color: var(--gray-3); font-size: 12px; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 38px; padding: 8px 16px; border-radius: 8px; font-size: 13px; font-weight: 700; box-shadow: none !important; }.btn-primary { color: var(--white); border-color: var(--primary); background: var(--primary); }.btn-primary:hover, .btn-primary:focus { color: var(--white); border-color: var(--hover-primary); background: var(--hover-primary); }.btn-light { color: var(--primary); border-color: var(--gray-4); background: var(--white); }.btn-light:hover { color: var(--primary); border-color: var(--secondary); background: var(--gray-5); }.btn-outline-secondary { color: var(--primary); border-color: var(--primary); background: var(--white); }.btn-outline-secondary:hover { color: var(--white); border-color: var(--primary); background: var(--primary); }

.metric-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; margin-bottom: 18px; }.metric-card { position: relative; min-height: 118px; padding: 14px 14px 13px; overflow: hidden; border: 1px solid var(--gray-5); border-radius: var(--radius); background: var(--white); }.metric-card::before { position: absolute; top: 0; bottom: 0; left: 0; width: 4px; content: ""; }.metric-card--battery::before { background: var(--primary); }.metric-card--solar::before { background: var(--secondary); }.metric-card--neutral::before { background: var(--primary); }.metric-card--insight::before { background: var(--gray-4); }.metric-icon { display: grid; place-items: center; width: 28px; height: 28px; margin-bottom: 9px; color: var(--primary); border-radius: 7px; background: rgb(30 53 95 / 10%); font-size: 12px; }.metric-card--solar .metric-icon { color: var(--secondary); background: rgb(46 167 173 / 12%); }.metric-card--neutral .metric-icon { color: var(--primary); background: rgb(30 53 95 / 10%); }.metric-card--insight .metric-icon { color: var(--gray-2); background: var(--gray-5); }.metric-label, .metric-note { display: block; color: var(--gray-2); }.metric-label { overflow: hidden; font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }.metric-value { display: block; margin: 3px 0; color: var(--primary); font-size: 26px; font-weight: 700; letter-spacing: -.8px; line-height: 1; }.metric-value--text { padding-top: 4px; font-size: 16px; letter-spacing: -.3px; }.metric-note { overflow: hidden; color: var(--gray-3); font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }

.inventory-panel { overflow: hidden; border: 1px solid var(--gray-5); border-radius: var(--radius); background: var(--white); }.panel-heading { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 20px 22px; border-bottom: 1px solid var(--gray-5); }.panel-heading h2 { font-size: 20px; }.panel-heading p { font-size: 12px; }.table-tools { display: flex; align-items: center; justify-content: space-between; gap: 15px; padding: 14px 22px; color: var(--gray-3); border-bottom: 1px solid var(--gray-5); font-size: 12px; }.search-field { display: flex; align-items: center; gap: 8px; width: min(340px, 100%); padding: 8px 11px; border: 1px solid var(--gray-4); border-radius: 8px; color: var(--gray-3); background: var(--white); }.search-field:focus-within { border-color: var(--secondary); box-shadow: 0 0 0 3px rgb(46 167 173 / 12%); }.search-field input { width: 100%; border: 0; outline: 0; color: var(--gray-1); background: transparent; font: inherit; }.inventory-table { margin: 0; font-size: 13px; }.inventory-table th { padding: 12px 20px; color: var(--gray-3); border-bottom: 1px solid var(--gray-5); font-size: 10px; font-weight: 700; letter-spacing: .65px; text-transform: uppercase; white-space: nowrap; }.inventory-table td { padding: 15px 20px; border-color: var(--gray-5); vertical-align: middle; }.inventory-table tbody tr { transition: background .15s ease; }.inventory-table tbody tr:hover { background: var(--light-white); }.empty-table { padding: 38px !important; color: var(--gray-3); text-align: center; }.cell-title { color: var(--gray-1); font-weight: 700; }.cell-subtitle { margin-top: 2px; color: var(--gray-3); font-size: 11px; }.plate-code { color: var(--primary); font-family: "Courier New", monospace; font-size: 12px; letter-spacing: .4px; }.status-pill { display: inline-flex; align-items: center; gap: 5px; padding: 5px 9px; border: 1px solid transparent; border-radius: 16px; font-size: 11px; font-weight: 700; }.status-pill--solar { color: var(--hover-secondary); border-color: rgb(46 167 173 / 25%); background: rgb(46 167 173 / 11%); }.status-pill--neutral { color: var(--gray-2); border-color: var(--gray-4); background: var(--gray-5); }.status-pill--battery { color: var(--secondary); border-color: rgb(46 167 173 / 25%); background: rgb(46 167 173 / 11%); }.details-button { min-height: 34px; padding: 5px 10px; color: var(--primary); border-color: var(--gray-4); font-size: 12px; }.details-button:hover { color: var(--white); border-color: var(--primary); background: var(--primary); }

.clean-modal { overflow: hidden; border: 0; border-radius: 12px; box-shadow: 0 12px 40px rgb(21 23 40 / 18%); }.clean-modal .modal-header { align-items: flex-start; padding: 24px 28px 20px; border-color: var(--gray-5); background: var(--white); }.modal-header h2 { font-size: 24px; }.modal-header p { font-size: 12px; }.clean-modal .modal-body { padding: 8px 28px 24px; }.clean-modal .modal-footer { padding: 14px 28px; border-color: var(--gray-5); background: var(--light-white); }.form-section { padding: 20px 0; border-bottom: 1px solid var(--gray-5); }.form-section:last-of-type { border-bottom: 0; }.form-section h3 { margin-bottom: 4px; font-size: 17px; }.section-help { margin: 0 0 14px; color: var(--gray-3); font-size: 12px; }.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 16px; }.field-span-2 { grid-column: 1 / -1; }.field label { display: block; margin-bottom: 6px; color: var(--gray-2); font-size: 12px; font-weight: 700; }.form-control, .form-select { min-height: 40px; border-color: var(--gray-4); border-radius: 8px; color: var(--gray-1); font-size: 13px; }.form-control:focus, .form-select:focus { border-color: var(--secondary); box-shadow: 0 0 0 .2rem rgb(46 167 173 / 14%); }.lookup-row { display: grid; grid-template-columns: 1fr 1fr auto; gap: 8px; }.lookup-feedback { margin-top: 7px; color: var(--gray-3); font-size: 11px; }.lookup-feedback.is-success { color: var(--green); }.lookup-feedback.is-error { color: var(--red); }.form-section--link { margin: 0 -28px; padding: 20px 28px; background: rgb(30 53 95 / 4%); }.section-title-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }.optional-tag { padding: 3px 8px; color: var(--primary); border: 1px solid rgb(30 53 95 / 20%); border-radius: 16px; background: var(--white); font-size: 10px; font-weight: 700; }.money-input { display: grid; grid-template-columns: 70px 1fr; }.money-input .form-select { border-radius: 8px 0 0 8px; }.money-input .form-control { border-left: 0; border-radius: 0 8px 8px 0; }.unit-input { display: flex; align-items: center; overflow: hidden; border: 1px solid var(--gray-4); border-radius: 8px; }.unit-input .form-control { border: 0; }.unit-input span { padding: 0 12px; color: var(--primary); font-size: 12px; font-weight: 700; }
.detail-overview { display: grid; grid-template-columns: repeat(4, 1fr); margin: 12px 0 20px; overflow: hidden; border: 1px solid var(--gray-5); border-radius: 10px; }.detail-overview div { padding: 13px 14px; border-right: 1px solid var(--gray-5); }.detail-overview div:last-child { border: 0; }.detail-overview span { display: block; color: var(--gray-3); font-size: 10px; font-weight: 700; letter-spacing: .55px; text-transform: uppercase; }.detail-overview strong { display: block; margin-top: 4px; color: var(--primary); font-size: 13px; }.history-tabs .nav-tabs { gap: 18px; margin: 0; border-color: var(--gray-4); }.history-tabs .nav-link { display: inline-flex; align-items: center; gap: 7px; padding: 10px 2px; color: var(--gray-3); border: 0; border-bottom: 3px solid transparent; background: transparent; font-size: 13px; font-weight: 700; }.history-tabs .nav-link:hover { color: var(--secondary); border-color: transparent; }.history-tabs .nav-link.active { color: var(--primary); border-bottom-color: var(--secondary); background: transparent; }.history-tabs .tab-content { padding-top: 18px; }.history-table th { color: var(--gray-3); font-size: 10px; text-transform: uppercase; }.history-table td, .history-table th { padding: 8px 10px; border-color: var(--gray-5); font-size: 12px; }.history-empty { padding: 17px; color: var(--gray-3); border: 1px dashed var(--gray-4); border-radius: 8px; font-size: 12px; }

/* RotaFleet uses 43px controls as the standard field height. */
.form-control, .form-select { min-height: 43px; font-size: 14px; }

.metric-card[data-inventory-filter] { cursor: pointer; transition: border-color .16s ease, box-shadow .16s ease, transform .16s ease; }
.metric-card[data-inventory-filter]:hover { border-color: rgb(46 167 173 / 45%); transform: translateY(-1px); }
.metric-card.is-filter-active { border-color: var(--secondary); box-shadow: 0 0 0 2px rgb(46 167 173 / 14%); }
.metric-card.is-filter-active .metric-label { color: var(--primary); font-weight: 700; }
.voltage-value { color: var(--primary); font-family: "Courier New", monospace; font-size: 12px; font-weight: 700; white-space: nowrap; }
.communication-date { color: var(--gray-2); font-size: 12px; white-space: nowrap; }

.metric-card--critical::before { background: var(--red); }
.metric-card--critical .metric-icon { color: var(--red); background: rgb(236 37 19 / 10%); }
.metric-card--muted::before { background: var(--gray-3); }
.metric-card--muted .metric-icon { color: var(--gray-2); background: var(--gray-5); }

.grid-pagination { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 22px; border-top: 1px solid var(--gray-5); }
.grid-pagination[hidden] { display: none; }
.grid-pagination-summary { color: var(--gray-3); font-size: 12px; }
.grid-pagination-controls { display: flex; align-items: center; gap: 5px; }
.pagination-button { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-width: 32px; height: 32px; padding: 0 9px; color: var(--primary); border: 1px solid var(--gray-4); border-radius: 7px; background: var(--white); font: inherit; font-size: 12px; font-weight: 700; cursor: pointer; transition: border-color .15s ease, background .15s ease, color .15s ease; }
.pagination-button:hover:not(:disabled), .pagination-button.is-active { color: var(--white); border-color: var(--primary); background: var(--primary); }
.pagination-button:disabled { color: var(--gray-4); background: var(--light-white); cursor: not-allowed; }
.pagination-ellipsis { min-width: 16px; color: var(--gray-3); text-align: center; }

@media (max-width: 760px) {
  .grid-pagination { align-items: flex-start; flex-direction: column; }
  .grid-pagination-controls { max-width: 100%; overflow-x: auto; padding-bottom: 2px; }
  .pagination-button--nav span { display: none; }
}

@media (max-width: 1250px) { .metric-grid { grid-template-columns: repeat(3, 1fr); }.energy-app { padding: 25px; } }
@media (max-width: 760px) { .app-shell { display: block; }.sidebar { position: static; width: 100%; min-height: auto; padding: 10px 14px; }.sidebar:hover { width: 100%; }.brand { min-height: 38px; }.brand-icon { flex-basis: 34px; width: 34px; height: 34px; }.brand-icon img { width: 25px; height: 29px; }.brand-copy, .side-link-label { visibility: visible; opacity: 1; }.side-nav { display: flex; margin-top: 12px; overflow-x: auto; }.side-link { flex: 0 0 auto; width: auto; min-height: 38px; padding: 0 10px; }.sidebar-footer { display: none; }.main-shell { grid-column: auto; }.energy-app { padding: 22px 15px 40px; }.page-header, .panel-heading { align-items: flex-start; flex-direction: column; }.page-actions { justify-content: flex-start; }.metric-grid, .form-grid { grid-template-columns: 1fr; }.field-span-2 { grid-column: auto; }.lookup-row { grid-template-columns: 1fr; }.inventory-table th, .inventory-table td { padding-right: 12px; padding-left: 12px; }.detail-overview { grid-template-columns: repeat(2, 1fr); }.detail-overview div:nth-child(2) { border-right: 0; }.detail-overview div { border-bottom: 1px solid var(--gray-5); }.detail-overview div:nth-last-child(-n + 2) { border-bottom: 0; }.table-tools { align-items: stretch; flex-direction: column; }.search-field { width: 100%; } }