/* Thème portail : communautés (bleu) */
:root {
  --font-xs: 12px;
  --font-sm: 13px;
  --font-md: 15px;
  --font-lg: 18px;
  --font-xl: 24px;
  --font-kpi: 28px;

  --theme: #2563eb;
  --theme-dark: #1d4ed8;
  --theme-soft: rgba(37, 99, 235, 0.1);
  --accent: var(--theme);
  --accent-dark: var(--theme-dark);
  --accent-soft: var(--theme-soft);
  --accent-border: rgba(37, 99, 235, 0.28);
  --border: #cbd5e1;
  --muted: #94a3b8;
  --radius-pill: 999px;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-size: var(--font-md);
  font-weight: 400;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  margin: 0 auto;
  padding: 1.5rem clamp(1rem, 2.5vw, 2.5rem) 3rem;
  background:
    radial-gradient(ellipse 90% 60% at 100% 0%, #dbeafe 0%, transparent 50%),
    linear-gradient(180deg, #e8eef6 0%, #f8fafc 100%);
  color: #0f172a;
  max-width: min(1760px, 98vw);
}

header {
  margin-bottom: 0.25rem;
}

header h1 {
  display: none;
}

.subtitle {
  margin: 0;
  color: #94a3b8;
  font-size: var(--font-sm);
}

.purpose {
  margin: 0.5rem 0 0;
  font-size: var(--font-sm);
  color: #94a3b8;
  max-width: 42rem;
}

.main-tabs {
  display: none !important;
}

.tab-btn {
  padding: 0.55rem 1.1rem;
  border: 1px solid #e2e8f0;
  border-bottom: none;
  border-radius: 8px 8px 0 0;
  background: #f1f5f9;
  color: #94a3b8;
  font-size: var(--font-md);
  font-weight: 500;
  cursor: pointer;
  margin-bottom: -2px;
}

.tab-btn:hover {
  background: #e2e8f0;
}

.tab-btn.active {
  background: var(--theme-soft);
  color: var(--theme-dark);
  border-color: rgba(37, 99, 235, 0.35);
  border-bottom: 2px solid #fff;
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

.tab-intro {
  margin: 1rem 0 0.75rem;
  font-size: var(--font-sm);
  color: #94a3b8;
}

.tab-status {
  font-size: var(--font-sm);
  color: #94a3b8;
  margin: 0 0 0.75rem;
}

.tab-status.error {
  color: #dc2626;
}

.periods-section {
  margin-bottom: 1.75rem;
}

.periods-section > .section-title {
  display: block;
  margin: 0.5rem 0 0.75rem;
}

.controls {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.75rem;
  margin: 0;
  padding: 1rem;
  background: #fff;
  border-radius: 8px;
  border: 1px solid #e2e8f0;
}

.controls-dates {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

.period-presets {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
}

.preset-btn,
.gran-btn,
#load-btn {
  padding: 0.28rem 0.6rem;
  font-size: var(--font-sm);
  font-weight: 500;
  line-height: 1.25;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease, filter 0.15s ease;
}

.preset-btn,
.gran-btn {
  border: 1px solid var(--border);
  background: #fff;
  color: var(--muted);
}

.preset-btn:hover,
.gran-btn:hover {
  background: #f8fafc;
  color: #334155;
}

.preset-btn.active,
.gran-btn.active {
  background: var(--accent-soft);
  border-color: var(--accent-border);
  color: var(--accent-dark);
}

.controls label {
  font-size: var(--font-sm);
  font-weight: 500;
  color: #334155;
}

.controls input[type="date"] {
  margin-left: 0.35rem;
  padding: 0.35rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
}

#load-btn {
  padding: 0.28rem 0.75rem;
  border: 1px solid var(--accent-dark);
  background: var(--accent-dark);
  color: #fff;
}

#load-btn:hover:not(:disabled) {
  filter: brightness(1.05);
}

#load-btn:disabled,
.gran-btn:disabled,
.preset-btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.granularity {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
}

.granularity-label {
  font-size: var(--font-sm);
  font-weight: 500;
  color: var(--muted);
  margin-right: 0.25rem;
}

.status {
  font-size: var(--font-sm);
  color: #94a3b8;
}

.status.error {
  color: #dc2626;
}

.section-title {
  font-size: var(--font-lg);
  font-weight: 600;
  color: #1e293b;
  margin: 0 0 0.75rem;
  border: none !important;
  padding: 0 !important;
  display: block;
}

.overview {
  margin-top: 0.75rem;
  margin-bottom: 1.5rem;
  --overview-kpi-gap: 0.5rem;
  --overview-pad-x: 0.85rem;
  --overview-block-pad-x: 0.55rem;
}

/* Colonnes KPI partagées — alignement gauche/droite entre Levant, L&M/Jacoby, Eschville */
#overview-groups {
  display: grid;
  grid-template-columns: repeat(4, minmax(6.25rem, 1fr));
  column-gap: var(--overview-kpi-gap);
  padding-left: var(--overview-pad-x);
  padding-right: var(--overview-pad-x);
}

.overview-rates {
  margin: 0 0 1rem;
  padding: 0.65rem 0.85rem;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  background: #f8fafc;
}

.overview-rates-title {
  margin: 0 0 0.45rem;
  font-size: var(--font-sm);
  font-weight: 600;
  color: #475569;
}

.overview-rates-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.25rem;
  font-size: var(--font-sm);
  color: #64748b;
}

.overview-rates-list li strong {
  font-weight: 600;
  color: #1e293b;
}

.overview-cel-balance {
  margin: 0 0 1rem;
  padding: 0.75rem 0.85rem;
  border: 1px solid #dbeafe;
  border-radius: 8px;
  background: #f8fafc;
}

.overview-cel-balance-title {
  margin: 0 0 0.65rem;
  font-size: var(--font-sm);
  font-weight: 600;
  color: #1e40af;
}

.overview-cel-balance-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(8.5rem, 1fr));
  gap: 0.5rem;
  margin-bottom: 0.65rem;
}

.overview-cel-balance-metric {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 0.45rem 0.55rem;
  text-align: center;
  min-height: 3.75rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.overview-cel-balance-label {
  display: block;
  font-size: 0.68rem;
  font-weight: 500;
  color: #64748b;
  line-height: 1.25;
  margin-bottom: 0.2rem;
}

.overview-cel-balance-value {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  color: #1e293b;
  line-height: 1.2;
}

.overview-cel-balance-pct {
  display: block;
  margin-top: 0.15rem;
  font-size: 0.72rem;
  font-weight: 600;
  color: #64748b;
  line-height: 1.2;
}

.overview-cel-balance-reliability {
  margin: 0 0 0.55rem;
  padding: 0.5rem 0.6rem;
  border-radius: 6px;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
}

.overview-cel-balance-reliability--caution {
  background: #fffbeb;
  border-color: #fde68a;
}

.overview-cel-balance-reliability--unknown {
  background: #f1f5f9;
  border-color: #e2e8f0;
}

.overview-cel-balance-reliability-summary {
  margin: 0 0 0.35rem;
  font-size: var(--font-sm);
  font-weight: 600;
  color: #334155;
}

.overview-cel-balance-reliability-details {
  margin: 0;
  padding-left: 1.1rem;
  font-size: var(--font-sm);
  color: #475569;
}

.overview-cel-balance-reliability-details li {
  margin-bottom: 0.2rem;
}

.overview-cel-balance-notes {
  margin: 0;
  padding-left: 1.1rem;
  font-size: var(--font-sm);
  color: #64748b;
}

.overview-cel-balance-notes li {
  margin-bottom: 0.25rem;
}

.overview-block {
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  margin: 0 0 1rem;
  padding: 0.75rem 0.85rem 0.85rem;
  background: #fff;
}

.overview-block-title {
  margin: 0 0 0.65rem;
  font-size: var(--font-sm);
  font-weight: 600;
  color: #1e293b;
  border-bottom: 1px solid #e2e8f0;
  padding-bottom: 0.4rem;
}

.overview-block .equation-row {
  margin-bottom: 0;
  border: none;
  padding: 0;
  background: transparent;
}

.overview-hint {
  margin: 0 0 0.5rem;
  font-size: var(--font-sm);
  color: #94a3b8;
}

.overview-loading {
  margin: 0.75rem 0 0;
  padding: 1rem 1.25rem;
  background: #f1f5f9;
  border-radius: 8px;
  color: #475569;
  font-size: var(--font-sm);
}

#overview-period-notes {
  margin: 0 0 0.65rem 1.1rem;
}

.overview-formula {
  margin: 0.65rem 0 0;
  font-size: var(--font-sm);
  color: #94a3b8;
}

.overview-notes {
  margin-top: 0.75rem;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  background: #f8fafc;
}

.overview-notes > summary {
  cursor: pointer;
  font-size: var(--font-sm);
  font-weight: 600;
  color: #64748b;
  padding: 0.55rem 0.75rem;
  list-style-position: outside;
}

.overview-notes > summary:hover {
  color: #475569;
}

.overview-notes-body {
  padding: 0 0.75rem 0.65rem;
}

.overview-compact-grid,
.overview-simple-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: stretch;
}

/* Grille 4 colonnes (subgrid) : 1 KPI = 1 col., L&M/Jacoby = 2 col. */
.overview-block[data-group-id="levant_commons"],
.overview-block[data-group-id="eschville"],
.overview-block[data-group-id="consumption_lm_jacoby"],
.overview-block[data-group-id="production_marin_midi"] {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: subgrid;
  column-gap: var(--overview-kpi-gap);
  row-gap: 0.5rem;
  padding-left: var(--overview-block-pad-x);
  padding-right: var(--overview-block-pad-x);
}

.overview-block[data-group-id="levant_commons"] .overview-block-title,
.overview-block[data-group-id="eschville"] .overview-block-title,
.overview-block[data-group-id="production_marin_midi"] .overview-block-title {
  grid-column: 1 / -1;
}

.overview-block[data-group-id="eschville"] .overview-compact-grid,
.overview-block[data-group-id="levant_commons"] .overview-compact-grid,
.overview-block[data-group-id="production_marin_midi"] .overview-compact-grid,
.overview-block[data-group-id="consumption_lm_jacoby"] .overview-pair-row {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: subgrid;
  column-gap: var(--overview-kpi-gap);
  row-gap: var(--overview-kpi-gap);
  align-items: stretch;
}

.overview-block[data-group-id="eschville"] .overview-compact-footer,
.overview-block[data-group-id="levant_commons"] .overview-compact-footer {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: subgrid;
  column-gap: var(--overview-kpi-gap);
  margin-top: 0.15rem;
}

.overview-compact-footer .summary-card {
  grid-column: 1 / -1;
  min-width: 0;
  max-width: none;
  width: 100%;
  background: #f1f5f9;
  border-color: #cbd5e1;
  border-style: dashed;
}

.overview-compact-grid .summary-card {
  flex: 1 1 6.5rem;
  min-width: 6.5rem;
  max-width: 11rem;
}

.overview-compact-grid .summary-card-sm {
  flex: 1 1 5.5rem;
  min-width: 5.5rem;
  max-width: 9rem;
}

.overview-block[data-group-id="eschville"] .overview-compact-grid .summary-card-sm,
.overview-block[data-group-id="levant_commons"] .overview-compact-grid .summary-card-sm,
.overview-block[data-group-id="production_marin_midi"] .overview-compact-grid .summary-card-sm {
  min-width: 0;
  max-width: none;
  width: 100%;
  min-height: 4rem;
  padding: 0.35rem 0.4rem;
}

.overview-block[data-group-id="eschville"] .overview-compact-grid .summary-label,
.overview-block[data-group-id="levant_commons"] .overview-compact-grid .summary-label,
.overview-block[data-group-id="production_marin_midi"] .overview-compact-grid .summary-label,
.overview-block[data-group-id="consumption_lm_jacoby"] .overview-simple-row .summary-label {
  font-size: 0.68rem;
  line-height: 1.2;
}

.overview-block[data-group-id="eschville"] .overview-compact-grid .summary-value,
.overview-block[data-group-id="levant_commons"] .overview-compact-grid .summary-value,
.overview-block[data-group-id="production_marin_midi"] .overview-compact-grid .summary-value,
.overview-block[data-group-id="consumption_lm_jacoby"] .overview-simple-row .summary-value {
  font-size: 0.95rem;
}

.overview-block[data-group-id="eschville"] .overview-compact-grid .summary-eur,
.overview-block[data-group-id="eschville"] .overview-compact-grid .summary-eur-label,
.overview-block[data-group-id="levant_commons"] .overview-compact-grid .summary-eur,
.overview-block[data-group-id="levant_commons"] .overview-compact-grid .summary-eur-label,
.overview-block[data-group-id="production_marin_midi"] .overview-compact-grid .summary-eur,
.overview-block[data-group-id="production_marin_midi"] .overview-compact-grid .summary-eur-label,
.overview-block[data-group-id="consumption_lm_jacoby"] .overview-simple-row .summary-eur,
.overview-block[data-group-id="consumption_lm_jacoby"] .overview-simple-row .summary-eur-label {
  font-size: 0.6rem;
  line-height: 1.2;
}

.overview-block[data-group-id="eschville"] .overview-compact-grid .summary-eur-equation,
.overview-block[data-group-id="levant_commons"] .overview-compact-grid .summary-eur-equation,
.overview-block[data-group-id="production_marin_midi"] .overview-compact-grid .summary-eur-equation,
.overview-block[data-group-id="consumption_lm_jacoby"] .summary-eur-equation {
  white-space: nowrap;
  font-size: 0.6rem;
}

.overview-block[data-group-id="consumption_lm_jacoby"] .overview-block-half {
  grid-column: span 2;
  min-width: 0;
  padding: 0.5rem 0.55rem 0.55rem;
}

.overview-block[data-group-id="consumption_lm_jacoby"] .overview-simple-row {
  width: 100%;
}

.overview-block[data-group-id="consumption_lm_jacoby"] .overview-simple-row .summary-card-sm {
  width: 100%;
  max-width: none;
  min-width: 0;
  min-height: 4rem;
  padding: 0.35rem 0.4rem;
}

@media (max-width: 38rem) {
  #overview-groups {
    grid-template-columns: repeat(2, minmax(6.25rem, 1fr));
  }
}

.overview-simple-row .summary-card {
  flex: 0 1 auto;
  min-width: 8rem;
  max-width: 14rem;
}

.summary-card-sm {
  min-height: 4.25rem;
  padding: 0.4rem 0.5rem;
}

.summary-card-sm .summary-label {
  font-size: 0.72rem;
  min-height: auto;
}

.summary-card-sm .summary-value {
  font-size: var(--font-md, 1rem);
}

.summary-eur {
  display: block;
  margin-top: 0.2rem;
  font-size: var(--font-sm);
  font-weight: 500;
  color: #64748b;
  text-align: center;
}

.summary-eur-label {
  display: block;
  font-size: 0.68rem;
  font-weight: 500;
  color: #94a3b8;
  margin-bottom: 0.1rem;
}

.summary-eur-split {
  margin-top: 0.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.12rem;
  align-items: center;
}

.summary-eur-split-compact {
  flex-direction: column;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.1rem;
  font-size: 0.68rem;
  line-height: 1.3;
  color: #64748b;
}

.summary-eur-split-compact .summary-eur-equation {
  max-width: 100%;
  word-break: break-word;
}

.summary-eur-sep {
  color: #cbd5e1;
}

.summary-eur-line {
  display: block;
  font-size: 0.68rem;
  line-height: 1.25;
  color: #64748b;
}

.summary-eur-line strong {
  font-weight: 600;
}

.summary-eur-equation {
  display: block;
  font-size: 0.68rem;
  line-height: 1.3;
  color: #64748b;
  text-align: center;
}

.summary-eur-equation strong {
  font-weight: 600;
  color: #0f766e;
}

.summary-card-sm .summary-eur-equation {
  font-size: 0.62rem;
}

.summary-eur-avoided {
  color: #0f766e;
}

.summary-eur-gain {
  font-weight: 600;
  color: #0f766e;
}

.summary-eur-cel {
  color: #475569;
}

.summary-card-sm .summary-eur,
.summary-card-sm .summary-eur-line,
.summary-card-sm .summary-eur-split-compact {
  font-size: 0.62rem;
}

.overview-block-pair {
  padding: 0.75rem 0 0.85rem;
}

.overview-pair-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: stretch;
}

.overview-block-half {
  flex: 1 1 14rem;
  min-width: 0;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 0.65rem 0.75rem 0.75rem;
  background: #fff;
}

.overview-block-half .overview-block-title {
  margin-bottom: 0.5rem;
}

.chart-grid-single {
  display: block;
  max-width: 100%;
  width: 100%;
  min-width: 0;
}

.chart-grid-single .chart-card-group {
  max-width: 100%;
  min-width: 0;
}

.chart-canvas-wrap {
  position: relative;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  height: 15rem;
}

.chart-canvas-wrap-multi {
  height: 17.5rem;
}

.chart-roof-block-wide .chart-canvas-wrap-multi {
  height: 19.5rem;
}

.chart-canvas-wrap canvas {
  display: block;
  width: 100% !important;
  height: 100% !important;
}

.chart-card-group.chart-tilted-x .chart-canvas-wrap {
  height: 16rem;
}

.chart-card-group.chart-dense-x .chart-canvas-wrap {
  height: 19rem;
}

.chart-card-group.chart-dense-x.chart-tilted-x .chart-canvas-wrap {
  height: 19.5rem;
}

#consumption-host,
#production-host {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 28rem), 1fr));
  gap: 1rem;
  align-items: start;
  width: 100%;
  min-width: 0;
}

#consumption-host > *,
#production-host > * {
  min-width: 0;
  max-width: 100%;
}

.chart-roof-block-wide {
  grid-column: 1 / -1;
}

.chart-roof-block {
  padding: 0.75rem 0.85rem 0.85rem;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  background: #fff;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
}

.chart-roof-block-half {
  width: 100%;
}

.overview-production-compact {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.5rem;
  align-items: stretch;
  width: fit-content;
  max-width: 100%;
}

.overview-production-compact .summary-card,
.overview-production-compact .summary-card-sm {
  flex: 0 0 7.25rem;
  width: 7.25rem;
  min-width: 7.25rem;
  max-width: 7.25rem;
  min-height: 4.5rem;
  padding: 0.35rem 0.4rem;
}

.overview-production-compact .summary-label {
  font-size: 0.68rem;
  line-height: 1.2;
  min-height: auto;
}

.overview-production-compact .summary-value {
  font-size: 0.95rem;
}

.overview-production-compact .summary-eur,
.overview-production-compact .summary-eur-label {
  font-size: 0.6rem;
  line-height: 1.2;
}

.overview-production-compact .overview-production-sum-gap {
  flex: 0 0 auto;
  width: 1px;
  margin: 0.2rem 0.85rem 0.2rem 0.55rem;
  background: #cbd5e1;
  align-self: stretch;
}

.overview-production-compact .summary-card-computed {
  background: #f1f5f9;
  border-color: #cbd5e1;
  border-style: dashed;
}

@media (max-width: 400px) {
  .overview-production-compact {
    flex-wrap: wrap;
  }
}

.panel {
  margin-bottom: 1rem;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
}

.panel > summary {
  cursor: pointer;
  font-weight: 600;
  font-size: var(--font-lg);
  padding: 0.85rem 1rem;
  list-style-position: outside;
}

.panel > summary:hover {
  background: #f8fafc;
}

.panel-body {
  padding: 0 1rem 1.25rem;
  border-top: 1px solid #e2e8f0;
  min-width: 0;
  overflow-x: auto;
}

.panel-note {
  margin: 0.75rem 0 0;
  font-size: var(--font-sm);
  color: #b45309;
}

.subsection {
  font-size: var(--font-md);
  margin: 1.25rem 0 0.65rem;
  border-bottom: 1px solid #e2e8f0;
  padding-bottom: 0.3rem;
}

.summary {
  margin-bottom: 1.5rem;
  margin-top: 1rem;
}

.summary-heading {
  font-size: var(--font-lg);
  margin: 0 0 0.75rem;
  border: none;
  padding: 0;
}

.summary-hint {
  margin: 0 0 0.75rem;
  font-size: var(--font-sm);
  color: #94a3b8;
}

.period-notes {
  margin: 0 0 0.75rem 1.1rem;
  padding: 0;
  font-size: var(--font-sm);
  color: #94a3b8;
}

.period-notes li {
  margin-bottom: 0.25rem;
}

.equation-row {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 0.5rem;
  margin-bottom: 1rem;
  padding: 0.75rem 1rem;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  overflow-x: visible;
}

.equation-row:last-of-type {
  margin-bottom: 0;
}

.eq-op {
  font-size: var(--font-lg);
  font-weight: 600;
  color: #94a3b8;
  flex-shrink: 0;
  align-self: center;
  padding: 0 0.15rem;
  user-select: none;
}

.summary-extra {
  margin: 0.75rem 0 0;
  font-size: var(--font-sm);
  color: #94a3b8;
}

.summary-card {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 0.5rem 0.65rem;
  text-align: center;
}

.equation-row .summary-card {
  flex: 1 1 7.5rem;
  min-width: 0;
  max-width: none;
  min-height: 5.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.summary-label {
  display: block;
  font-size: var(--font-sm);
  font-weight: 500;
  color: #94a3b8;
  text-align: center;
}

.equation-row .summary-label {
  min-height: 2.5em;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.summary-value {
  display: block;
  font-size: var(--font-lg);
  font-weight: 600;
  color: #1e293b;
  line-height: 1.2;
  margin-top: 0.1rem;
  white-space: nowrap;
  text-align: center;
}

.summary-value .unit {
  font-size: var(--font-sm);
  font-weight: 500;
  color: #1e293b;
}

.summary-pct {
  display: block;
  font-size: var(--font-sm);
  font-weight: 600;
  color: #1e293b;
  margin-top: 0.2rem;
  text-align: center;
}

.accounts-status {
  margin: 1rem 0;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  font-size: var(--font-sm);
}

.accounts-status p {
  margin: 0;
}

.accounts-status-warn {
  background: #fffbeb;
  border-color: #fcd34d;
}

.errors {
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 8px;
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  font-size: var(--font-sm);
}

h2:not(.section-title) {
  font-size: var(--font-lg);
  margin: 2rem 0 0.75rem;
  border-bottom: 2px solid #e2e8f0;
  padding-bottom: 0.35rem;
}

.chart-section {
  display: block;
  margin-bottom: 0.5rem;
  min-width: 0;
  max-width: 100%;
}

.chart-roof-block + .chart-roof-block {
  margin-top: 0;
}

.chart-roof-title {
  margin: 0 0 0.75rem;
  font-size: var(--font-md);
  font-weight: 600;
  color: #334155;
  letter-spacing: 0.02em;
  line-height: 1.35;
}

.chart-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.1rem;
}

@media (min-width: 900px) {
  .chart-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1280px) {
  .chart-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* Legacy grid rules — hosts use #consumption-host / #production-host grid */
.chart-grid[data-section="consumption"],
.chart-grid[data-section="production"] {
  grid-template-columns: 1fr;
  max-width: none;
  width: 100%;
}

@media (max-width: 899px) {
  .chart-grid[data-section="consumption"],
  .chart-grid[data-section="production"],
  .chart-grid-autocons {
    grid-template-columns: 1fr;
  }
}

.chart-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 1rem;
  min-width: 0;
  max-width: 100%;
}

.chart-card-group {
  padding: 0.75rem 0.85rem 0.85rem;
}

.chart-card h3 {
  margin: 0 0 0.25rem;
  font-size: var(--font-md);
  line-height: 1.35;
}

.chart-card.chart-title-two-line h3 {
  min-height: 2.7em;
}

.chart-card.chart-title-two-line h3 .chart-title-sub {
  font-weight: 500;
  color: #94a3b8;
}

.chart-card .meta {
  margin: 0 0 0.75rem;
  font-size: var(--font-sm);
  color: #94a3b8;
  line-height: 1.4;
}

.derived-tag {
  color: #b45309;
  font-size: var(--font-xs);
}

.chart-card:not(.chart-card-group) canvas {
  height: 240px !important;
}

.chart-card.chart-tilted-x:not(.chart-card-group) canvas {
  height: 252px !important;
}

.chart-card.chart-dense-x:not(.chart-card-group) canvas {
  height: 300px !important;
}

.amort-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 1rem;
  margin: 0.75rem 0 1rem;
}

.amort-toolbar-label {
  font-size: var(--font-sm);
  color: var(--muted, #94a3b8);
}

.amort-supplier-select {
  font: inherit;
  padding: 0.35rem 0.6rem;
  border-radius: 6px;
  border: 1px solid var(--border, #cbd5e1);
  background: var(--card-bg, #fff);
  min-width: 14rem;
}

.amort-overview {
  margin-bottom: 0.75rem;
}

.amort-overview-block {
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  background: #fff;
  padding: 0.65rem 0.75rem 0.55rem;
}

.amort-overview-block .equation-row {
  margin-bottom: 0;
  padding: 0.35rem 0.25rem;
  background: transparent;
  border: none;
}

.amort-equation-main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr);
  gap: 0.35rem 0.5rem;
  align-items: stretch;
}

.amort-equation-main .eq-op {
  align-self: center;
  padding: 0 0.1rem;
}

.amort-equation-main .summary-card {
  flex: none;
  min-width: 0;
  max-width: none;
  width: 100%;
  min-height: 5.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.amort-equation-main .summary-label {
  min-height: 2.5em;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.amort-card-label-sub {
  font-weight: 500;
  color: #94a3b8;
}

.amort-card-emphasis {
  background: #ecfdf5;
  border-color: #99f6e4;
}

.amort-benefit-detail {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin: 0.1rem 0 0.35rem;
  padding-left: 0.15rem;
  overflow-x: auto;
}

.amort-detail-lead {
  flex-shrink: 0;
  font-size: var(--font-xs);
  font-weight: 500;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0 0.15rem 0 0.35rem;
}

.amort-equation-sub {
  flex: 1;
  min-width: 0;
  padding: 0.15rem 0 !important;
}

.amort-equation-sub .summary-card {
  flex: 1 1 8rem;
  min-width: 0;
  max-width: none;
  padding: 0.35rem 0.5rem;
}

.amort-card-sm .summary-label {
  font-size: var(--font-xs);
  line-height: 1.25;
}


.amort-card-sub {
  margin-top: 0.35rem !important;
  font-size: var(--font-xs) !important;
  line-height: 1.2;
  color: #0f766e !important;
  font-weight: 500;
}

.eq-op-sm {
  font-size: var(--font-md);
}

.amort-progress {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 0.45rem;
  padding-top: 0.4rem;
  border-top: 1px solid #f1f5f9;
  flex-wrap: wrap;
}

.amort-progress-bar {
  flex: 1 1 10rem;
  height: 5px;
  background: #e2e8f0;
  border-radius: 999px;
  overflow: hidden;
  min-width: 8rem;
  max-width: 14rem;
}

.amort-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #0d9488, #14b8a6);
  border-radius: 999px;
  transition: width 0.35s ease;
}

.amort-progress-label {
  flex: 1 1 14rem;
  font-size: var(--font-xs);
  color: #94a3b8;
  line-height: 1.3;
}

.amort-formula,
.amort-subsidy-note {
  margin: 0 0 0.5rem;
  font-size: var(--font-sm);
  color: #94a3b8;
}

.amort-subsidy-note {
  color: #92400e;
  background: #fffbeb;
  border: 1px solid #fcd34d;
  border-radius: 6px;
  padding: 0.5rem 0.75rem;
}

.amort-priority {
  color: #0f766e;
  font-style: italic;
}

.amort-notes {
  margin: 1.25rem 0 0.5rem;
  padding-top: 1rem;
  border-top: 1px solid #e2e8f0;
}

.amort-notes .amort-formula:last-child,
.amort-notes #amort-extra-notes > .amort-formula:last-child {
  margin-bottom: 0;
}

#panel-amort-table .amort-table-wrap {
  margin-bottom: 0;
}

.amort-chart-wrap {
  height: 260px;
  margin: 0.75rem 0 1rem;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 0.75rem;
}

.amort-table-wrap {
  margin: 0.5rem 0 1rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.amort-table {
  width: 100%;
  min-width: 42rem;
  border-collapse: collapse;
  font-size: var(--font-sm);
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  overflow: hidden;
}

.amort-table-note {
  margin: 0.4rem 0 0;
  font-size: var(--font-xs);
  color: #94a3b8;
}

.amort-table th,
.amort-table td {
  padding: 0.45rem 0.65rem;
  text-align: right;
  white-space: nowrap;
  border-bottom: 1px solid #e2e8f0;
}

.amort-table th:first-child,
.amort-table td:first-child,
.amort-col-period {
  text-align: left;
  position: sticky;
  left: 0;
  z-index: 1;
  background: #fff;
  box-shadow: 2px 0 4px rgba(15, 23, 42, 0.04);
}

.amort-table th.amort-col-period {
  background: #f1f5f9;
}

.amort-row-pre td {
  background: #f8fafc;
}

.amort-row-pre .amort-col-period {
  background: #f8fafc;
}

.amort-col-rate {
  font-size: var(--font-xs);
  color: #94a3b8;
}

.amort-muted {
  color: #94a3b8;
}

.amort-table th {
  background: #f8fafc;
  font-weight: 600;
  color: #94a3b8;
}

/* Mode portail (iframe, ?embedded=1) */
body.embedded > header:first-of-type {
  display: none !important;
}

body.embedded {
  padding: 1rem 1.25rem 2rem;
  background: #f8fafc;
  max-width: none;
}

body.embedded .periods-section > .section-title {
  margin-top: 0;
}

body.embedded .main-tabs {
  display: none !important;
}

.app-build-stamp {
  position: fixed;
  left: 0.55rem;
  bottom: 0.3rem;
  margin: 0;
  font-size: 0.62rem;
  line-height: 1.2;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: #94a3b8;
  pointer-events: auto;
  user-select: none;
  z-index: 40;
  opacity: 0.75;
}

body.embedded .app-build-stamp {
  left: 0.45rem;
  bottom: 0.2rem;
}

@media (orientation: landscape) and (max-height: 500px) {
  .summary-extra,
  .summary-pct,
  .overview-hint,
  .overview-formula,
  .amort-card-sub,
  .amort-formula,
  .amort-progress-label {
    font-size: var(--font-xs);
    line-height: 1.35;
  }
}