:root {
    --bg: #f4f7f5;
    --surface: #ffffff;
    --surface-2: #edf5f0;
    --ink: #17211c;
    --muted: #66736b;
    --line: #dce6df;
    --green: #147a4b;
    --green-dark: #0b5031;
    --lime: #b8dc6f;
    --amber: #b66a08;
    --amber-bg: #fff4dd;
    --red: #a33b34;
    --shadow: 0 14px 40px rgba(28, 65, 44, .08);
    --radius: 18px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font: 15px/1.5 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a { color: var(--green-dark); text-decoration: none; }
a:hover { color: var(--green); }
button, input, select, textarea { font: inherit; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid rgba(20,122,75,.28); outline-offset: 2px; }

.app-shell { display: grid; grid-template-columns: 255px minmax(0, 1fr); min-height: 100vh; }
.sidebar { position: sticky; top: 0; height: 100vh; padding: 28px 20px; background: #0d2b1d; color: white; display: flex; flex-direction: column; }
.brand { display: flex; gap: 12px; align-items: center; color: white; margin: 0 8px 32px; }
.brand:hover { color: white; }
.brand span:last-child { display: grid; }
.brand strong { font-size: 17px; }
.brand small { color: #9db8a8; font-size: 11px; letter-spacing: .03em; }
.brand-mark { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 12px; background: var(--lime); color: #17351f; font-weight: 900; letter-spacing: -.05em; }
.brand-mark.large { width: 54px; height: 54px; border-radius: 17px; font-size: 20px; }
.sidebar nav { display: grid; gap: 6px; }
.sidebar nav a { color: #c6d7cd; padding: 11px 13px; border-radius: 10px; font-weight: 650; }
.sidebar nav a:hover, .sidebar nav a.active { background: rgba(255,255,255,.10); color: white; }
.nav-label { margin: 24px 13px 6px; color: #789787; font-size: 10px; text-transform: uppercase; letter-spacing: .14em; font-weight: 800; }
.sidebar-user { margin-top: auto; padding: 16px 12px 0; border-top: 1px solid rgba(255,255,255,.12); display: grid; }
.sidebar-user small { color: #90aa9b; }
.link-button { border: 0; background: transparent; color: #d9e6de; padding: 10px 0 0; cursor: pointer; text-align: left; }
.mobile-logout { display: none; }

.content { min-width: 0; padding: 46px clamp(24px, 4vw, 64px) 72px; }
.back-button { display: inline-flex; align-items: center; margin: 0 0 24px; color: var(--green-dark); font-size: 13px; font-weight: 800; }
.page-header { margin-bottom: 30px; }
.page-header h1 { margin: 2px 0 7px; font-size: clamp(30px, 4vw, 48px); line-height: 1.08; letter-spacing: -.035em; }
.page-header p:last-child { color: var(--muted); max-width: 760px; margin: 0; }
.page-header.split { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; }
.eyebrow { color: var(--green); margin: 0 0 4px; font-size: 11px; text-transform: uppercase; letter-spacing: .14em; font-weight: 850; }
.muted { color: var(--muted); }
code { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: .92em; color: #496057; }

.month-picker label { display: grid; gap: 6px; color: var(--muted); font-size: 12px; font-weight: 750; }
.month-picker select, .month-picker input[type="month"] { min-width: 210px; }
.month-input-picker { display: flex; align-items: end; gap: 9px; }
input, select, textarea { width: 100%; border: 1px solid #cddbd2; border-radius: 10px; background: white; color: var(--ink); padding: 11px 12px; outline: none; }
input:focus, select:focus, textarea:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(20,122,75,.10); }
textarea { min-height: 88px; resize: vertical; }

.metrics { display: grid; gap: 14px; }
.metrics.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.metrics article { padding: 21px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 8px 24px rgba(30,70,46,.04); }
.metrics span, .metrics small { display: block; color: var(--muted); }
.metrics strong { display: block; margin: 8px 0 2px; font-size: 23px; letter-spacing: -.02em; }
.metrics small { font-size: 11px; }
.financial-totals strong { font-variant-numeric: tabular-nums; }
.financial-totals .metric-credit strong { color: var(--green); }
.financial-totals .metric-credit.is-warning strong { color: var(--red); }
.metrics-scope { margin: 10px 0 0; color: var(--muted); font-size: 11px; text-align: right; }
.metrics-scope.is-partial { color: var(--amber); }
.metrics-scope.is-complete { color: var(--green); }

.monthly-progress { display: grid; grid-template-columns: minmax(220px, auto) minmax(180px, 1fr) auto; align-items: center; gap: 22px; margin: 18px 0 22px; padding: 18px 20px; border: 1px solid var(--line); border-radius: var(--radius); background: white; }
.monthly-progress.has-pending { border-color: #ecd6ae; background: #fffbf2; }
.monthly-progress.is-complete { border-color: #bddfc9; background: #f1fbf5; }
.monthly-progress strong, .monthly-progress small { display: block; }
.monthly-progress small { margin-top: 3px; color: var(--muted); }
.progress-track { height: 9px; overflow: hidden; border-radius: 999px; background: #dce6df; }
.progress-track span { display: block; height: 100%; border-radius: inherit; background: var(--green); transition: width .2s ease; }
.monthly-history-note { display: flex; align-items: center; gap: 11px; margin: -8px 0 14px; padding: 11px 14px; border: 1px solid #d7e2db; border-radius: 12px; background: #f8fbf9; color: var(--muted); }
.monthly-history-note p { margin: 0; font-size: 12px; }
.history-tag { display: inline-flex; flex: 0 0 auto; align-items: center; width: max-content; border-radius: 999px; padding: 4px 8px; background: #e7eeea; color: #51635a; font-size: 9px; font-weight: 850; text-transform: uppercase; letter-spacing: .07em; }
.history-value { display: grid; gap: 2px; padding-left: 9px; border-left: 3px solid #bdcbc2; color: #4e5f56; }
.history-value strong { color: #37483f; }
.history-invoice { min-width: 220px; }
.source-file { max-width: 290px; overflow-wrap: anywhere; }

.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin: 44px 0 16px; }
.section-heading h2 { margin: 0; font-size: 26px; letter-spacing: -.025em; }
.text-link { font-weight: 750; }
.empty { background: white; border: 1px dashed #bfd0c5; border-radius: var(--radius); padding: 28px; color: var(--muted); text-align: center; }

.generator-card { background: var(--surface); border: 1px solid var(--line); border-radius: 22px; box-shadow: var(--shadow); padding: 26px; margin-bottom: 20px; }
.generator-title { display: flex; align-items: flex-start; justify-content: space-between; gap: 22px; }
.generator-title h3 { margin: 8px 0 0; font-size: 27px; letter-spacing: -.025em; }
.panel-count { text-align: right; color: var(--muted); }
.panel-count span { display: block; font-size: 11px; text-transform: uppercase; letter-spacing: .08em; }
.panel-count strong { color: var(--ink); }
.status { display: inline-flex; align-items: center; border-radius: 999px; padding: 4px 9px; font-size: 10px; font-weight: 850; text-transform: uppercase; letter-spacing: .08em; }
.status.active { background: #dff3e7; color: #11633e; }
.status.pending { background: var(--amber-bg); color: var(--amber); }
.status.inactive { background: #ebeeee; color: #69716c; }
.type-pill { display: inline-flex; padding: 4px 8px; border-radius: 8px; background: #eef2f0; color: #53645a; font-size: 11px; font-weight: 750; }
.energy-flow { display: grid; grid-template-columns: repeat(8, 1fr); gap: 1px; margin: 24px 0; overflow: hidden; background: var(--line); border: 1px solid var(--line); border-radius: 14px; }
.energy-flow div { background: #f8fbf9; padding: 16px; min-width: 0; }
.energy-flow span, .allocation-row span, .allocation-row small, .usage-strip span { display: block; color: var(--muted); font-size: 11px; }
.energy-flow strong { display: block; margin-top: 4px; font-size: 16px; }
.allocation-grid { display: grid; gap: 8px; }
.allocation-row { display: grid; grid-template-columns: minmax(170px, 2fr) repeat(5, minmax(95px, 1fr)); gap: 14px; align-items: center; padding: 14px 16px; border-radius: 12px; background: var(--surface-2); }
.allocation-row > div:first-child { display: grid; grid-template-columns: auto 1fr; column-gap: 9px; align-items: center; }
.allocation-row > div:first-child small { grid-column: 2; }
.allocation-pending { grid-column: 1 / -1; color: var(--amber) !important; font-weight: 750; }
.receiver-bill-link a { display: block; margin-top: 3px; font-size: 10px; font-weight: 800; }

.invoice-money { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; margin: 0 0 20px; overflow: hidden; border: 1px solid var(--line); border-radius: 14px; background: var(--line); }
.invoice-money > div { min-width: 0; padding: 13px 15px; background: #f8fbf9; }
.invoice-money > div > span { display: block; color: var(--muted); font-size: 10px; font-weight: 750; text-transform: uppercase; letter-spacing: .06em; }
.invoice-money > div > strong { display: block; margin-top: 4px; font-size: 16px; }
.invoice-money > div > small { display: block; margin-top: 3px; color: var(--muted); font-size: 10px; }
.invoice-money .fee-parts { display: flex; flex-wrap: wrap; gap: 2px 6px; line-height: 1.45; }
.invoice-money .fee-parts span { display: inline-block; }
.invoice-money .credit strong { color: var(--green); }
.invoice-money .credit.is-warning strong, .invoice-money .money-warning { color: var(--red); }
.invoice-money .total { background: #e8f4ec; }
.invoice-money .total strong { color: var(--green-dark); font-size: 18px; }

.unit-finance-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.unit-finance-card { min-width: 0; padding: 21px; scroll-margin-top: 20px; border: 1px solid var(--line); border-radius: var(--radius); background: white; box-shadow: 0 8px 24px rgba(30,70,46,.04); }
.unit-finance-card:target { border-color: #8fc9a6; box-shadow: 0 0 0 3px rgba(20,122,75,.10); }
.unit-finance-card.is-pending, .generator-card.is-pending { border-color: #ecd6ae; background: #fffbf2; }
.unit-finance-title { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; }
.unit-finance-title h3 { margin: 8px 0 0; font-size: 21px; letter-spacing: -.02em; }
.unit-badges { display: flex; flex-wrap: wrap; gap: 6px; }
.unit-finance-facts { display: flex; flex: 0 0 auto; gap: 18px; text-align: right; }
.unit-finance-facts span { min-width: 92px; }
.unit-finance-facts small { display: block; color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .06em; }
.unit-finance-facts strong { display: block; margin-top: 3px; }
.invoice-meta { margin: 12px 0 0; color: var(--muted); font-size: 10px; }
.unit-energy { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; margin: 18px 0 12px; overflow: hidden; border: 1px solid var(--line); border-radius: 12px; background: var(--line); }
.unit-energy div { min-width: 0; padding: 11px; background: #f8fbf9; }
.unit-energy span { display: block; color: var(--muted); font-size: 10px; }
.unit-energy strong { display: block; margin-top: 3px; font-size: 13px; }
.unit-finance-card .invoice-money { margin-bottom: 0; }
.unit-finance-pending { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-top: 18px; padding: 16px; border: 1px dashed #d9bd87; border-radius: 12px; background: #fffdf8; }
.unit-finance-pending strong, .unit-finance-pending small { display: block; }
.unit-finance-pending small, .unit-finance-pending > span { margin-top: 3px; color: var(--muted); font-size: 11px; }

.table-wrap { overflow-x: auto; background: white; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 10px 30px rgba(30,70,46,.04); }
table { border-collapse: collapse; width: 100%; min-width: 820px; }
caption { padding: 13px 17px; text-align: left; color: var(--muted); font-size: 12px; font-weight: 750; }
th, td { padding: 15px 17px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
th { background: #f1f6f3; color: #55675d; font-size: 11px; text-transform: uppercase; letter-spacing: .07em; }
td { font-size: 14px; }
td small, td a small { display: block; color: var(--muted); font-size: 11px; margin-top: 2px; }
tbody tr:last-child td { border-bottom: 0; }
tfoot th, tfoot td { background: #edf5f0; border-top: 2px solid #cbdcd1; font-weight: 800; }
.is-missing td { background: #fffaf0; }
.table-wrap.compact { margin-top: 20px; }
.table-wrap.compact th, .table-wrap.compact td { padding: 12px 14px; }

.card-grid { display: grid; gap: 16px; }
.units-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.unit-card { color: var(--ink); background: white; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; box-shadow: 0 8px 24px rgba(30,70,46,.04); transition: transform .16s ease, box-shadow .16s ease; }
.unit-card:hover { color: var(--ink); transform: translateY(-2px); box-shadow: var(--shadow); }
.unit-card > div:first-child { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.unit-card h2 { margin: 18px 0 0; font-size: 21px; }
.unit-card p { min-height: 66px; color: var(--muted); }
.unit-card dl { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 18px 0 0; padding-top: 15px; border-top: 1px solid var(--line); }
.unit-card dt { color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .06em; }
.unit-card dd { margin: 3px 0 0; font-weight: 750; }

.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.panel, .form-panel { background: white; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; box-shadow: 0 8px 24px rgba(30,70,46,.04); }
.panel h2, .form-panel h2 { margin: 0 0 18px; font-size: 21px; }
.detail-list { margin: 0; display: grid; gap: 14px; }
.detail-list div { display: grid; grid-template-columns: 150px 1fr; gap: 14px; }
.detail-list dt { color: var(--muted); }
.detail-list dd { margin: 0; font-weight: 650; }
.compact-row { display: grid; grid-template-columns: 1fr auto auto; gap: 12px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--line); }
.compact-row:last-child { border: 0; }
.compact-row small { display: block; color: var(--muted); }

.report-stack { display: grid; gap: 18px; }
.price-card { background: white; border: 1px solid var(--line); border-radius: 20px; overflow: hidden; box-shadow: var(--shadow); }
.price-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; padding: 22px 24px; }
.price-header h2 { margin: 8px 0 0; }
.price-header > div:last-child { text-align: right; }
.price-header > div:last-child span { display: block; color: var(--muted); font-size: 11px; }
.price-header > div:last-child strong { font-size: 25px; }
.usage-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border-block: 1px solid var(--line); }
.usage-strip div { background: #f4f8f5; padding: 13px 24px; }
.usage-strip b { display: block; margin-top: 3px; }
.price-lines { padding: 16px 24px; }
.price-lines > div { display: flex; justify-content: space-between; gap: 20px; padding: 8px 0; }
.price-lines .credit b { color: var(--green); }
.price-lines .total { margin-top: 6px; padding-top: 14px; border-top: 1px solid var(--line); font-size: 16px; }
.price-card footer { display: flex; justify-content: space-between; gap: 20px; padding: 13px 24px; background: #f8faf9; color: var(--muted); font-size: 11px; }
.price-header small { display: block; margin-top: 3px; color: var(--muted); font-size: 11px; }
.report-actions { display: flex; align-items: end; gap: 10px; }
.pending-report { display: flex; justify-content: space-between; align-items: center; gap: 24px; margin-top: 18px; padding: 20px 22px; border: 1px solid #ecd6ae; border-radius: var(--radius); background: var(--amber-bg); }
.pending-report strong { display: block; font-size: 19px; }
.pending-report p { margin: 4px 0 0; color: #75500d; }
.summary-note { color: var(--muted); font-size: 13px; font-weight: 700; }
.reconcile { display: inline-flex; border-radius: 999px; padding: 4px 8px; font-size: 10px; font-weight: 850; }
.reconcile.ok { background: #dff3e7; color: #11633e; }
.reconcile.warning { background: #fbe3e0; color: var(--red); }

.report-library-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 18px; }
.report-library-card { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 20px; align-items: center; padding: 25px; border: 1px solid var(--line); border-radius: 22px; background: white; box-shadow: var(--shadow); }
.report-library-icon { width: 64px; height: 64px; display: grid; place-items: center; border-radius: 19px; background: linear-gradient(145deg, #0d2b1d, #147a4b); color: white; font-size: 20px; font-weight: 900; letter-spacing: -.04em; }
.report-library-content h2 { margin: 4px 0 8px; font-size: 24px; letter-spacing: -.025em; }
.report-library-content > p:last-of-type { margin: 0; color: var(--muted); line-height: 1.55; }
.report-library-meta { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 14px; }
.report-library-meta span { padding: 5px 9px; border-radius: 999px; background: #edf5f0; color: #476054; font-size: 10px; font-weight: 800; }
.report-library-note { display: flex; gap: 8px; margin-top: 18px; padding: 15px 18px; border: 1px dashed #bfd0c5; border-radius: 14px; color: var(--muted); background: #f8fbf9; font-size: 12px; }
.report-library-note strong { color: var(--ink); }

.comparison-page-header { align-items: flex-end; }
.comparison-actions { display: flex; flex-wrap: wrap; align-items: end; justify-content: flex-end; gap: 9px; }
.comparison-actions .month-input-picker { min-width: 280px; }
.comparison-screen-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.comparison-month-card { min-width: 0; padding: 22px; border: 1px solid var(--line); border-top: 5px solid var(--green); border-radius: 20px; background: white; box-shadow: 0 9px 28px rgba(30,70,46,.06); }
.comparison-month-card.is-partial { border-top-color: var(--amber); }
.comparison-month-card.is-empty { border-top-color: #8a9990; }
.comparison-month-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.comparison-month-heading h2 { margin: 4px 0 0; font-size: 23px; letter-spacing: -.025em; }
.invoice-count { flex: 0 0 auto; min-width: 110px; padding: 9px 11px; border-radius: 12px; background: #edf6f0; text-align: right; }
.is-partial .invoice-count { background: var(--amber-bg); }
.is-empty .invoice-count { background: #edf1ee; }
.invoice-count strong, .invoice-count span { display: block; }
.invoice-count strong { color: var(--green-dark); font-size: 19px; }
.is-partial .invoice-count strong { color: var(--amber); }
.is-empty .invoice-count strong { color: #66786e; }
.invoice-count span { margin-top: 1px; color: var(--muted); font-size: 9px; font-weight: 700; }
.comparison-progress { height: 7px; margin: 16px 0; overflow: hidden; border-radius: 999px; background: #dce6df; }
.comparison-progress span { display: block; height: 100%; border-radius: inherit; background: var(--green); }
.is-partial .comparison-progress span { background: var(--amber); }
.comparison-financial-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; overflow: hidden; border: 1px solid var(--line); border-radius: 14px; background: var(--line); }
.comparison-financial-grid > div { min-width: 0; min-height: 106px; padding: 13px 14px; background: #f8fbf9; }
.comparison-financial-grid span, .comparison-financial-grid small { display: block; color: var(--muted); }
.comparison-financial-grid span { font-size: 10px; font-weight: 750; text-transform: uppercase; letter-spacing: .045em; }
.comparison-financial-grid strong { display: block; margin: 6px 0 3px; font-size: 18px; font-variant-numeric: tabular-nums; }
.comparison-financial-grid small { font-size: 9px; line-height: 1.35; }
.comparison-financial-grid .comparison-credit strong { color: var(--green); }
.comparison-financial-grid .comparison-credit.is-warning strong { color: var(--red); }
.comparison-net-discount { margin-top: 5px; }
.comparison-net-discount b { color: var(--green-dark); font-size: 10px; }
.comparison-financial-grid .comparison-payable { background: #e8f4ec; }
.comparison-financial-grid .comparison-payable strong { color: var(--green-dark); }
.comparison-status { margin: 13px 0 0; color: var(--green); font-size: 10px; font-weight: 750; text-align: right; }
.is-partial .comparison-status { color: var(--amber); }
.is-empty .comparison-status { color: #66786e; }

.poster-preview-panel { margin-top: 34px; }
.poster-preview-panel .section-heading { margin-top: 0; }
.poster-frame { width: min(100%, 720px); margin: 0 auto; padding: 14px; border: 1px solid var(--line); border-radius: 22px; background: #e5ede8; box-shadow: var(--shadow); }
.poster-frame canvas { display: block; width: 100%; height: auto; aspect-ratio: 3 / 4; border-radius: 13px; background: #f4f8f5; }
.poster-export-status { min-height: 22px; margin: 11px 0 0; color: var(--muted); font-size: 12px; font-weight: 700; text-align: center; }
.poster-export-status.is-success { color: var(--green); }
.poster-export-status.is-error { color: var(--red); }
.comparison-explanation { width: min(100%, 720px); margin: 14px auto 0; padding: 15px 17px; border-left: 4px solid var(--green); border-radius: 12px; background: #e8f4ec; color: #496057; font-size: 12px; line-height: 1.5; }
.comparison-explanation strong { display: block; margin-bottom: 4px; color: var(--green-dark); }
.comparison-explanation p { margin: 0; }

.generation-summary { padding: 20px; border: 1px solid var(--line); border-radius: 20px; background: white; box-shadow: var(--shadow); }
.generation-summary-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 15px; }
.generation-summary-heading strong { color: var(--green-dark); font-size: 17px; }
.generation-summary-heading span { color: var(--muted); font-size: 12px; }
.generation-summary-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 9px; }
.generation-summary-grid > div { min-width: 0; padding: 15px; border: 1px solid var(--line); border-radius: 13px; background: #f8fbf9; }
.generation-summary-grid span, .generation-facts span, .generation-receiver-fact span, .generation-receiver-origin > span { display: block; color: var(--muted); font-size: 10px; font-weight: 750; text-transform: uppercase; letter-spacing: .04em; }
.generation-summary-grid strong { display: block; margin-top: 7px; color: var(--green-dark); font-size: 21px; font-variant-numeric: tabular-nums; }
.generation-list-section .section-heading { margin-top: 30px; }
.generation-unit-list, .generation-receiver-list { display: grid; gap: 12px; }
.generation-unit-card, .generation-receiver-row { min-width: 0; padding: 19px; border: 1px solid var(--line); border-radius: 17px; background: white; box-shadow: 0 7px 22px rgba(30,70,46,.045); }
.generation-unit-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.generation-unit-head a, .generation-receiver-name a { display: block; color: var(--green-dark); font-size: 18px; font-weight: 800; }
.generation-unit-head small, .generation-receiver-name small { display: block; margin-top: 3px; color: var(--muted); font-size: 11px; }
.generation-facts { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 8px; margin-top: 15px; }
.generation-facts > div { min-width: 0; padding: 12px; border-radius: 11px; background: #f3f8f5; }
.generation-facts strong, .generation-receiver-fact strong { display: block; margin-top: 6px; font-size: 16px; font-variant-numeric: tabular-nums; }
.generation-unit-note { margin: 13px 0 0; color: #536b5e; font-size: 11px; line-height: 1.5; }
.generation-receiver-row { display: grid; grid-template-columns: minmax(155px, 1.2fr) repeat(3, minmax(100px, .72fr)) minmax(220px, 1.5fr); align-items: center; gap: 12px; }
.generation-receiver-origin { min-width: 0; }
.generation-receiver-origin strong { display: block; margin-top: 4px; color: var(--green-dark); font-size: 13px; }
.generation-receiver-origin small { display: block; margin-top: 2px; color: var(--muted); font-size: 10px; }
.generation-explanation { width: 100%; max-width: none; margin-top: 23px; }
.generation-preview-panel [data-generation-preview] { display: grid; gap: 20px; }
.generation-download-pages { display: flex; flex-wrap: wrap; justify-content: center; gap: 9px; margin-top: 14px; }
.generation-download-pages[hidden] { display: none; }

.tabs { display: flex; gap: 8px; margin-bottom: 14px; flex-wrap: wrap; }
.tabs button { border: 1px solid var(--line); border-radius: 999px; background: white; color: var(--muted); padding: 9px 14px; cursor: pointer; font-weight: 750; }
.tabs button.active { background: var(--green-dark); border-color: var(--green-dark); color: white; }
.tab-panel { display: none; }
.tab-panel.active { display: block; }
.import-layout { grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr); }
.import-panel { min-width: 0; }
.import-help { align-self: start; }
.import-target { display: grid; gap: 2px; margin: 0 0 16px; padding: 13px 15px; border: 1px solid #bddfc9; border-radius: 12px; background: #f1fbf5; }
.import-target span { color: var(--green); font-size: 10px; font-weight: 850; text-transform: uppercase; letter-spacing: .08em; }
.import-target strong { font-size: 16px; }
.import-target small { color: var(--muted); }
.import-help ol { margin: 0; padding-left: 20px; color: var(--muted); }
.import-help li + li { margin-top: 11px; }
.pdf-picker { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; align-items: end; margin-top: 22px; }
.pdf-picker label { display: grid; gap: 7px; color: #45564d; font-size: 12px; font-weight: 700; }
.pdf-picker .button { min-height: 43px; }
.pdf-status { min-height: 24px; margin: 14px 0 0; color: var(--muted); font-size: 13px; font-weight: 700; }
.pdf-status.working { color: var(--amber); }
.pdf-status.success { color: var(--green); }
.pdf-status.error { color: var(--red); }
.pdf-preview { margin-top: 18px; border: 1px solid var(--line); border-radius: 14px; background: #f8fbf9; overflow: hidden; }
.pdf-preview-heading { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 16px; border-bottom: 1px solid var(--line); background: white; }
.pdf-preview-heading > div { min-width: 0; }
.pdf-preview-heading span { display: block; color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }
.pdf-preview-heading strong { display: block; margin-top: 2px; overflow-wrap: anywhere; }
.pdf-summary { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; background: var(--line); }
.pdf-summary div { min-width: 0; padding: 13px; background: #f8fbf9; }
.pdf-summary span { display: block; color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .05em; }
.pdf-summary strong { display: block; margin-top: 3px; font-size: 13px; overflow-wrap: anywhere; }
.pdf-warnings { margin: 15px; padding: 13px 15px; border-radius: 10px; font-size: 12px; }
.pdf-warnings ul { margin: 7px 0 0; padding-left: 18px; }
.pdf-warnings.has-warnings { background: var(--amber-bg); color: #7e4b07; }
.pdf-warnings.is-complete { background: #ddf2e5; color: #145e3d; }
.form-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; }
.form-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; margin-bottom: 18px; }
.form-grid.three { grid-template-columns: repeat(3, 1fr); }
.form-grid label, .stack-form label { display: grid; gap: 6px; color: #45564d; font-weight: 700; font-size: 12px; }
.form-grid label small { color: var(--muted); font-weight: 500; }
.form-grid .span-2 { grid-column: span 2; }
.form-grid .span-3 { grid-column: span 3; }
.form-grid label.check { display: flex; align-items: center; flex-direction: row; }
.form-grid label.check input { width: auto; }
.button { display: inline-flex; justify-content: center; align-items: center; border: 0; border-radius: 10px; padding: 11px 17px; cursor: pointer; font-weight: 800; }
.button:disabled { opacity: .58; cursor: not-allowed; }
.button.primary { background: var(--green); color: white; }
.button.primary:hover { background: var(--green-dark); }
.button.secondary { border: 1px solid #c8d8ce; background: white; color: var(--green-dark); }
.button.secondary:hover { border-color: var(--green); background: #f1f8f4; color: var(--green-dark); }
.button.compact-button { padding: 7px 11px; font-size: 12px; }
.table-actions { display: flex; align-items: center; gap: 13px; }
.table-actions form { margin: 0; }
.danger-link { padding: 0; border: 0; background: transparent; color: var(--red); cursor: pointer; font-weight: 750; }
.disabled-action { color: #87908b; font-size: 12px; cursor: help; }
.allocation-totals { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 10px; margin-bottom: 14px; }
.allocation-totals > div { padding: 14px 16px; border: 1px solid var(--line); border-radius: 12px; background: white; }
.allocation-totals span, .allocation-totals small { display: block; color: var(--muted); }
.allocation-totals strong { display: block; margin: 4px 0; font-size: 20px; }
.allocation-totals .unbalanced { border-color: #e7c98f; background: var(--amber-bg); }
.reading-state { font-weight: 700; }
.reading-state.overdue, .reading-state.today { color: var(--red); }
.reading-state.soon { color: var(--amber); }
.reading-state.scheduled { color: var(--green); }
.micro-link { display: inline-block; margin-top: 4px; font-size: 11px; font-weight: 750; }

.flash { border-radius: 12px; padding: 13px 16px; margin: 0 0 18px; font-weight: 650; }
.flash.success { background: #ddf2e5; color: #145e3d; }
.flash.error { background: #fbe3e0; color: var(--red); }

.login-page { min-height: 100vh; display: grid; place-items: center; padding: 24px; background: radial-gradient(circle at 10% 10%, #dcefd9, transparent 35%), radial-gradient(circle at 90% 90%, #b8dc6f55, transparent 30%), #0d2b1d; }
.login-card { width: min(100%, 430px); background: white; border-radius: 26px; padding: 36px; box-shadow: 0 30px 80px rgba(0,0,0,.25); }
.login-brand { margin-bottom: 26px; }
.back-link { display: inline-block; margin-bottom: 20px; color: var(--green-dark); font-size: 12px; font-weight: 750; }
.login-card h1 { margin: 4px 0 8px; font-size: 31px; letter-spacing: -.035em; }
.stack-form { display: grid; gap: 15px; margin-top: 24px; }
.login-note { margin: 20px 0 0; color: var(--muted); font-size: 11px; }
.login-install-box { margin-top: 18px; padding: 16px; border: 1px dashed #b8d4c2; border-radius: 16px; background: #f3f9f5; }
.login-install-box p { margin: 0 0 12px; color: var(--muted); font-size: 12px; line-height: 1.45; }
.login-install-box .button { width: 100%; }
.login-install-fallback { display: none; margin-top: 11px; color: var(--muted); font-size: 11px; line-height: 1.5; }

@media (max-width: 520px) {
    .login-page { padding: 14px; }
    .login-card { padding: 24px; border-radius: 22px; }
    .login-card h1 { font-size: 28px; }
}

@media (max-width: 1450px) {
    .unit-finance-grid { grid-template-columns: 1fr; }
}

@media (max-width: 1300px) {
    .energy-flow { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 1150px) {
    .metrics.four { grid-template-columns: 1fr 1fr; }
    .report-library-grid { grid-template-columns: 1fr; }
    .generation-facts { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .generation-receiver-row { grid-template-columns: minmax(155px, 1fr) repeat(3, minmax(95px, .6fr)); }
    .generation-receiver-origin { grid-column: 1 / -1; padding-top: 6px; border-top: 1px solid var(--line); }
    .comparison-screen-grid { grid-template-columns: 1fr; }
    .invoice-money { grid-template-columns: 1fr 1fr; }
    .allocation-row { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .allocation-row > div:first-child { grid-column: 1 / -1; }
    .unit-finance-grid { grid-template-columns: 1fr; }
    .units-grid { grid-template-columns: 1fr 1fr; }
    .form-grid.three { grid-template-columns: 1fr 1fr; }
    .form-grid .span-3 { grid-column: span 2; }
}

@media (max-width: 820px) {
    .app-shell { display: block; }
    .sidebar { position: static; width: auto; height: auto; padding: 16px; }
    .brand { margin: 0 0 14px; }
    .sidebar nav { display: flex; overflow-x: auto; }
    .sidebar nav a { white-space: nowrap; }
    .nav-label, .sidebar-user { display: none; }
    .mobile-logout { display: block; flex: 0 0 auto; }
    .mobile-logout .link-button { padding: 11px 13px; white-space: nowrap; }
    .content { padding: 28px 18px 60px; }
    .generation-summary-grid { grid-template-columns: 1fr 1fr; }
    .page-header.split, .section-heading { align-items: flex-start; flex-direction: column; }
    .comparison-actions, .comparison-actions .month-input-picker, .comparison-actions .button { width: 100%; }
    .report-library-card { grid-template-columns: auto minmax(0, 1fr); }
    .report-library-card > .button { grid-column: 1 / -1; }
    .month-picker, .month-picker select, .month-picker input[type="month"] { width: 100%; }
    .month-input-picker, .report-actions, .pending-report { width: 100%; align-items: stretch; flex-direction: column; }
    .monthly-progress { grid-template-columns: 1fr; gap: 14px; }
    .monthly-history-note { align-items: flex-start; }
    .allocation-row { grid-template-columns: 1fr 1fr; }
    .allocation-row > div:first-child { grid-column: 1 / -1; }
    .unit-finance-title { align-items: center; }
    .unit-energy { grid-template-columns: 1fr 1fr; }
    .unit-finance-pending { align-items: stretch; flex-direction: column; }
    .detail-grid, .units-grid, .import-layout { grid-template-columns: 1fr; }
    .pdf-summary { grid-template-columns: 1fr 1fr; }
    .price-card footer { flex-direction: column; }
}

@media (max-width: 560px) {
    .metrics.four, .form-grid, .form-grid.three, .usage-strip { grid-template-columns: 1fr; }
    .metrics.four.financial-totals { grid-template-columns: 1fr 1fr; gap: 9px; }
    .financial-totals article { padding: 15px; }
    .financial-totals strong { font-size: 20px; }
    .metrics-scope { text-align: left; }
    .comparison-financial-grid { grid-template-columns: 1fr; }
    .generation-summary-heading { align-items: flex-start; flex-direction: column; }
    .generation-summary-grid { gap: 7px; }
    .generation-summary-grid > div { padding: 11px; }
    .generation-summary-grid strong { font-size: 17px; }
    .generation-facts { grid-template-columns: 1fr 1fr; }
    .generation-receiver-row { grid-template-columns: 1fr 1fr; }
    .generation-receiver-name, .generation-receiver-origin { grid-column: 1 / -1; }
    .comparison-month-heading, .report-library-note { align-items: flex-start; flex-direction: column; }
    .invoice-count { width: 100%; text-align: left; }
    .poster-frame { padding: 8px; border-radius: 16px; }
    .report-library-card { grid-template-columns: 1fr; padding: 20px; }
    .report-library-card > .button { grid-column: auto; }
    .energy-flow { grid-template-columns: 1fr 1fr; }
    .invoice-money { display: block; }
    .invoice-money > div { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 3px 12px; padding: 10px 12px; border-bottom: 1px solid var(--line); }
    .invoice-money > div:last-child { border-bottom: 0; }
    .invoice-money > div > strong { margin: 0; text-align: right; font-variant-numeric: tabular-nums; }
    .invoice-money > div > small { grid-column: 1 / -1; }
    .form-grid .span-2, .form-grid .span-3 { grid-column: span 1; }
    .generator-card, .unit-finance-card, .panel, .form-panel { padding: 18px; }
    .generator-title, .unit-finance-title, .price-header, .form-heading { flex-direction: column; }
    .unit-finance-title { align-items: flex-start; }
    .pdf-picker { grid-template-columns: 1fr; }
    .pdf-preview-heading { align-items: stretch; flex-direction: column; }
    .pdf-summary { grid-template-columns: 1fr; }
    .panel-count, .unit-finance-facts, .price-header > div:last-child { text-align: left; }
    .unit-finance-facts { flex-wrap: wrap; gap: 12px; }
    .unit-card dl { grid-template-columns: 1fr; }
    .monthly-table { overflow: visible; border: 0; box-shadow: none; background: transparent; }
    .monthly-table table, .monthly-table tbody, .monthly-table tr, .monthly-table td { display: block; width: 100%; min-width: 0; }
    .monthly-table caption { display: block; width: 100%; padding: 0 0 10px; }
    .monthly-table thead { display: none; }
    .monthly-table tr { margin-bottom: 12px; overflow: hidden; border: 1px solid var(--line); border-radius: 14px; background: white; box-shadow: 0 7px 20px rgba(30,70,46,.05); }
    .monthly-table td { display: grid; grid-template-columns: 115px minmax(0, 1fr); gap: 12px; padding: 11px 13px; border-bottom: 1px solid var(--line); }
    .monthly-table td::before { content: attr(data-label); color: var(--muted); font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .05em; }
    .monthly-table td > * { grid-column: 2; }
    .monthly-table td::before { grid-column: 1; grid-row: 1 / span 4; }
    .monthly-history-note { display: grid; }
    .history-invoice { min-width: 0; }
}

@media (max-width: 380px) {
    .metrics.four.financial-totals { grid-template-columns: 1fr; }
}

@media print {
    @page { size: A4 landscape; margin: 12mm; }
    body { background: white; font-size: 11px; }
    .app-shell { display: block; }
    .sidebar, .back-button, .report-actions, .pending-report .button, .text-link, .flash { display: none !important; }
    .content { padding: 0; }
    .page-header { margin-bottom: 18px; }
    .page-header h1 { font-size: 28px; }
    .metrics article, .table-wrap, .price-card { box-shadow: none; }
    .price-card { break-inside: avoid; page-break-inside: avoid; }
    .report-stack { gap: 10px; }
    table { min-width: 0; }
}

/* Inverter imports and the monthly savings report. */
.inverter-panel { margin-bottom: 18px; }
.inverter-panel > p { color: var(--muted); }
.inverter-readings-panel { scroll-margin-top: 20px; }
.inverter-readings-empty { padding: 16px; border-radius: 12px; background: #ecf7ef; color: #0b6039 !important; }
.inverter-reading-units { display: grid; gap: 18px; margin-top: 20px; }
.inverter-reading-unit { padding: 18px; border: 1px solid var(--line); border-radius: 15px; background: #f8fbf9; }
.inverter-reading-unit-head { display: flex; justify-content: space-between; align-items: start; gap: 14px; margin-bottom: 14px; }
.inverter-reading-unit-head h3 { margin: 0 0 5px; color: #0d5434; }
.inverter-reading-unit-head small { color: var(--muted); line-height: 1.5; }
.inverter-reading-rows { display: grid; gap: 8px; margin-bottom: 15px; }
.inverter-reading-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(160px, 210px) minmax(100px, 140px); align-items: end; gap: 12px; padding: 12px; background: white; border: 1px solid var(--line); border-radius: 11px; scroll-margin-top: 20px; }
.inverter-reading-identity { min-width: 0; }
.inverter-reading-identity strong, .inverter-reading-identity small, .inverter-reading-identity span { display: block; }
.inverter-reading-identity small { margin-top: 3px; color: var(--muted); }
.inverter-reading-identity span { margin-top: 7px; font-size: 12px; color: var(--muted); }
.inverter-reading-identity code { color: #0d5434; font-size: 12px; overflow-wrap: anywhere; }
.inverter-reading-row label { margin: 0; }
.inverter-reading-row input { width: 100%; }
.reading-edit-note { margin-bottom: 20px; padding: 15px 18px; border: 1px solid #e6c68c; border-radius: 12px; background: #fff8eb; }
.reading-edit-note strong { color: #704513; }
.reading-edit-note p { margin: 8px 0; color: #6b5840; font-size: 13px; }
.reading-edit-note code { color: #523509; overflow-wrap: anywhere; }
.reading-edit-note a { color: #096942; font-weight: 700; }
.inverter-upload-form { display: flex; gap: 14px; align-items: end; flex-wrap: wrap; }
.inverter-upload-form label { flex: 1 1 320px; }
.inverter-upload-form input[type=file] { width: 100%; }
.inverter-preview-list, .inverter-source-list, .inverter-inventory-list { display: grid; gap: 10px; margin: 20px 0; }
.inverter-preview-row, .inverter-source-row, .inverter-inventory-row { display: grid; gap: 14px; align-items: center; padding: 15px; border: 1px solid var(--line); border-radius: 14px; background: #f8fbf9; }
.inverter-preview-row { grid-template-columns: minmax(0, 1fr) minmax(230px, 350px); }
.inverter-source-row { grid-template-columns: minmax(190px, 1fr) minmax(230px, 1fr) 150px auto auto; }
.inverter-inventory-row { grid-template-columns: minmax(0, 1fr) auto; }
.inverter-preview-row strong, .inverter-inventory-row strong { display: block; color: var(--ink); }
.inverter-preview-row small, .inverter-inventory-row small { display: block; color: var(--muted); margin-top: 5px; }
.inverter-source-range { color: var(--muted); font-size: 12px; }
.inverter-check { display: inline-flex; gap: 8px; align-items: center; margin: 10px 0 18px; }
.inverter-check input { width: auto; }
.savings-summary { background: #fff; border: 1px solid var(--line); border-radius: 20px; overflow: hidden; margin-bottom: 28px; box-shadow: 0 12px 35px rgba(25,67,42,.05); }
.savings-summary-top { display: flex; justify-content: space-between; gap: 10px; align-items: center; padding: 18px 22px; border-bottom: 1px solid var(--line); color: #0c6038; }
.savings-summary-top span { color: var(--muted); font-size: 13px; }
.savings-summary-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.savings-summary-grid > div { display: grid; gap: 8px; align-content: center; min-height: 130px; padding: 20px; border-right: 1px solid var(--line); }
.savings-summary-grid > div:last-child { border-right: 0; }
.savings-summary-grid .highlight { background: #e7f5eb; }
.savings-summary-grid span, .savings-unit-grid span, .savings-direct-grid span { color: var(--muted); font-size: 12px; }
.savings-summary-grid strong { color: #0b5434; font-size: clamp(18px, 2vw, 26px); font-variant-numeric: tabular-nums; }
.savings-summary-grid small { color: var(--muted); font-size: 11px; }
.savings-unit-list { display: grid; gap: 15px; margin-bottom: 28px; }
.savings-unit-card { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 20px; box-shadow: 0 8px 24px rgba(25,67,42,.045); }
.savings-unit-card.has-direct { border-color: #a5d6b4; }
.savings-unit-head { display: flex; align-items: start; justify-content: space-between; gap: 15px; margin-bottom: 16px; }
.savings-unit-head h3 { margin: 0 0 4px; color: #0d5434; font-size: 20px; }
.savings-unit-head small { color: var(--muted); }
.savings-unit-grid, .savings-direct-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.savings-unit-grid > div, .savings-direct-grid > div { display: grid; gap: 8px; padding: 15px; border-right: 1px solid var(--line); }
.savings-unit-grid > div:last-child, .savings-direct-grid > div:last-child { border-right: 0; }
.savings-unit-grid strong, .savings-direct-grid strong { font-size: 17px; font-variant-numeric: tabular-nums; }
.savings-direct-box { margin-top: 12px; padding: 16px; background: #f3f9f5; border-radius: 12px; }
.savings-direct-title { display: flex; justify-content: space-between; gap: 10px; margin-bottom: 12px; }
.savings-direct-title strong { color: #0d5434; }
.savings-direct-title span { color: var(--muted); font-size: 12px; }
.savings-direct-grid { background: #fff; }
.savings-direct-status { margin: 12px 0 0; font-size: 12px; }
.savings-direct-status.is-ready { color: #087c49; }
.savings-direct-status.is-pending { color: #9a6321; }
.savings-no-invoice { color: var(--muted); margin: 0; }
.savings-explanation { margin-bottom: 25px; }
@media (max-width: 1100px) {
    .inverter-source-row { grid-template-columns: 1fr 1fr; }
    .savings-summary-grid { grid-template-columns: 1fr 1fr; }
    .savings-summary-grid > div:nth-child(2) { border-right: 0; }
    .savings-summary-grid > div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}
@media (max-width: 700px) {
    .inverter-reading-unit-head { flex-direction: column; }
    .inverter-reading-row { grid-template-columns: 1fr 1fr; }
    .inverter-reading-identity { grid-column: 1 / -1; }
    .inverter-preview-row, .inverter-source-row, .inverter-inventory-row { grid-template-columns: 1fr; }
    .savings-summary-top, .savings-direct-title { flex-direction: column; align-items: start; }
    .savings-unit-grid, .savings-direct-grid { grid-template-columns: 1fr 1fr; }
    .savings-unit-grid > div:nth-child(2), .savings-direct-grid > div:nth-child(2) { border-right: 0; }
    .savings-unit-grid > div:nth-child(-n+2), .savings-direct-grid > div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}
@media (max-width: 420px) {
    .inverter-reading-row { grid-template-columns: 1fr; }
    .inverter-reading-identity { grid-column: auto; }
    .savings-summary-grid { grid-template-columns: 1fr; }
    .savings-summary-grid > div { border-right: 0; border-bottom: 1px solid var(--line); }
}