:root {
  color-scheme: light;
  --bg: #f2f5fa;
  --bg-accent: radial-gradient(1200px 500px at 0% -10%, rgba(37, 99, 235, 0.07), transparent 60%),
               radial-gradient(900px 400px at 100% -10%, rgba(16, 185, 129, 0.06), transparent 60%);
  --surface: #ffffff;
  --surface-2: #f7f9fc;
  --surface-3: #eef2f8;
  --border: #e3e8f0;
  --border-strong: #cdd6e3;
  --text: #0f172a;
  --text-2: #334155;
  --muted: #64748b;
  --faint: #94a3b8;
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-soft: #e0eaff;
  --primary-text: #1e40af;
  --on-primary: #ffffff;
  --ok: #15803d;
  --ok-soft: #dcfce7;
  --warn: #b45309;
  --warn-soft: #fef3c7;
  --bad: #dc2626;
  --bad-soft: #fee2e2;
  --c-solar: #f59e0b;
  --c-home: #3b82f6;
  --c-grid: #8b5cf6;
  --c-batt: #10b981;
  --c-soc: #0891b2;
  --c-cmd: #64748b;
  --c-pack: #db2777;
  --m-veille: #94a3b8;
  --m-charge: #2563eb;
  --m-assiste: #ea580c;
  --m-autonome: #16a34a;
  --grid-line: rgba(100, 116, 139, 0.16);
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05), 0 1px 3px rgba(15, 23, 42, 0.06);
  --shadow: 0 6px 24px rgba(15, 23, 42, 0.07);
  --shadow-lg: 0 24px 64px rgba(15, 23, 42, 0.22);
  --radius: 16px;
  --radius-sm: 10px;
  --header-h: 60px;
  --font: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "Cascadia Mono", "Segoe UI Mono", Consolas, monospace;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0a101d;
  --bg-accent: radial-gradient(1200px 500px at 0% -10%, rgba(96, 165, 250, 0.10), transparent 60%),
               radial-gradient(900px 400px at 100% -10%, rgba(52, 211, 153, 0.07), transparent 60%);
  --surface: #111a2c;
  --surface-2: #152036;
  --surface-3: #1b2842;
  --border: #22314d;
  --border-strong: #31456b;
  --text: #e6edf7;
  --text-2: #c4cfe0;
  --muted: #8d9db8;
  --faint: #62718c;
  --primary: #60a5fa;
  --primary-hover: #93c5fd;
  --primary-soft: rgba(96, 165, 250, 0.16);
  --primary-text: #bfdbfe;
  --on-primary: #06122a;
  --ok: #34d399;
  --ok-soft: rgba(52, 211, 153, 0.14);
  --warn: #fbbf24;
  --warn-soft: rgba(251, 191, 36, 0.14);
  --bad: #f87171;
  --bad-soft: rgba(248, 113, 113, 0.14);
  --c-solar: #fbbf24;
  --c-home: #60a5fa;
  --c-grid: #a78bfa;
  --c-batt: #34d399;
  --c-soc: #22d3ee;
  --c-cmd: #94a3b8;
  --c-pack: #f472b6;
  --m-veille: #64748b;
  --m-charge: #60a5fa;
  --m-assiste: #fb923c;
  --m-autonome: #34d399;
  --grid-line: rgba(148, 163, 184, 0.13);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.35);
  --shadow: 0 8px 28px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 28px 70px rgba(0, 0, 0, 0.55);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.45;
  color: var(--text);
  background: var(--bg-accent), var(--bg);
  background-repeat: no-repeat;
  min-height: 100vh;
}
a { color: var(--primary); }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4 { margin: 0; line-height: 1.25; }
h2 { font-size: 17px; font-weight: 700; }
h3 { font-size: 15px; font-weight: 700; }
code, .mono { font-family: var(--mono); font-size: 0.92em; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.tiny { font-size: 11px; }
.nowrap { white-space: nowrap; }
.num { font-variant-numeric: tabular-nums; }
.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.ok-text { color: var(--ok); }
.warn-text { color: var(--warn); }
.bad-text { color: var(--bad); }

:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
/* Taille par defaut des icones (les composants la precisent au besoin). */
svg.ic { width: 1.15em; height: 1.15em; flex: none; vertical-align: -0.2em; }
.flow-svg svg.ic { width: 26px; height: 26px; }
.subtabs button svg.ic { width: 15px; height: 15px; }

/* ------------------------------------------------------------------ header */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--surface) 86%, transparent);
  backdrop-filter: saturate(160%) blur(10px);
  -webkit-backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--border);
}
.topbar-inner {
  max-width: 1480px;
  margin: 0 auto;
  padding: 0 20px;
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 18px;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); flex: none; }
.brand-mark {
  width: 34px; height: 34px; border-radius: 10px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, #2563eb, #10b981);
  color: #fff; box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
}
.brand-mark svg { width: 20px; height: 20px; }
.brand-name { font-weight: 800; font-size: 17px; letter-spacing: 0.02em; }
.brand-sub { font-size: 11px; color: var(--muted); margin-top: -2px; }
.nav { display: flex; align-items: center; gap: 2px; flex: 1; min-width: 0; overflow-x: auto; scrollbar-width: none; }
.nav::-webkit-scrollbar { display: none; }
.nav a {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 8px 12px; border-radius: 10px;
  color: var(--text-2); text-decoration: none; font-weight: 600; font-size: 13.5px;
  white-space: nowrap; transition: background .15s, color .15s;
}
.nav a svg { width: 17px; height: 17px; opacity: .8; }
.nav a:hover { background: var(--surface-3); color: var(--text); }
.nav a.active { background: var(--primary-soft); color: var(--primary-text); }
.nav a.active svg { opacity: 1; }
.nav .nav-badge { background: var(--bad); color: #fff; border-radius: 999px; font-size: 10.5px; padding: 0 6px; font-weight: 700; }
.top-status { display: flex; align-items: center; gap: 8px; flex: none; }
.live-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px; border-radius: 999px;
  border: 1px solid var(--border); background: var(--surface);
  font-size: 12.5px; font-weight: 700; color: var(--text-2); cursor: default;
}
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--faint); flex: none; }
.live-dot.ok { background: var(--ok); box-shadow: 0 0 0 0 color-mix(in srgb, var(--ok) 60%, transparent); animation: livePulse 2s infinite; }
.live-dot.warn { background: var(--warn); }
.live-dot.bad { background: var(--bad); }
@keyframes livePulse { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--ok) 55%, transparent); } 70% { box-shadow: 0 0 0 7px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }
.icon-btn {
  width: 36px; height: 36px; border-radius: 10px;
  display: inline-grid; place-items: center;
  border: 1px solid var(--border); background: var(--surface); color: var(--text-2);
  cursor: pointer; transition: background .15s, border-color .15s;
  padding: 0; flex: none;
}
.icon-btn:hover { background: var(--surface-3); border-color: var(--border-strong); }
.icon-btn svg { width: 18px; height: 18px; }
.icon-btn.sm { width: 30px; height: 30px; border-radius: 8px; }
.icon-btn.sm svg { width: 15px; height: 15px; }
.icon-btn.danger:hover { color: var(--bad); border-color: var(--bad); }

/* ------------------------------------------------------------------- page */
.page { max-width: 1480px; margin: 0 auto; padding: 20px 20px 90px; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 16px; }
.page-title { font-size: 22px; font-weight: 800; letter-spacing: -0.01em; }
.page-sub { color: var(--muted); margin-top: 3px; max-width: 820px; }
.view { display: none; }
.view.active { display: block; animation: viewIn .18s ease; }
@keyframes viewIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

.grid { display: grid; gap: 16px; }
.grid-kpi { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-2 { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.grid-flow { grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr); }
.grid-energy { grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); }
.stack { display: flex; flex-direction: column; gap: 16px; }
.row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.row-between { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.spacer { flex: 1; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 18px;
  min-width: 0;
}
.card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.card-title { font-size: 15.5px; font-weight: 750; display: flex; align-items: center; gap: 8px; }
.card-title svg { width: 18px; height: 18px; color: var(--muted); }
.card-sub { color: var(--muted); font-size: 12.5px; margin-top: 2px; }
.card.flat { box-shadow: none; }
.card.tight { padding: 14px; }
.section-label { font-size: 11px; font-weight: 750; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); margin: 0 0 8px; }

/* ------------------------------------------------------------------ status */
.status-banner {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  padding: 16px 18px; margin-bottom: 16px;
  border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-sm);
  position: relative; overflow: hidden;
}
.status-banner::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 5px; background: var(--mode-color, var(--m-veille)); }
.mode-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px; border-radius: 999px; font-weight: 800; font-size: 13px; letter-spacing: .02em;
  color: var(--mode-color, var(--m-veille));
  background: color-mix(in srgb, var(--mode-color, var(--m-veille)) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--mode-color, var(--m-veille)) 35%, transparent);
  white-space: nowrap;
}
.mode-badge svg { width: 16px; height: 16px; }
.status-text { flex: 1; min-width: 240px; }
.status-main { font-weight: 700; font-size: 15px; }
.status-detail { color: var(--muted); font-size: 12.5px; margin-top: 2px; }
.status-meta { display: flex; gap: 8px; flex-wrap: wrap; }
.alert {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 12px 14px; border-radius: 12px; margin-bottom: 12px;
  border: 1px solid transparent; font-size: 13px;
}
.alert svg { width: 18px; height: 18px; flex: none; margin-top: 1px; }
.alert.bad { background: var(--bad-soft); color: var(--bad); border-color: color-mix(in srgb, var(--bad) 30%, transparent); }
.alert.warn { background: var(--warn-soft); color: var(--warn); border-color: color-mix(in srgb, var(--warn) 30%, transparent); }
.alert.info { background: var(--primary-soft); color: var(--primary-text); border-color: color-mix(in srgb, var(--primary) 25%, transparent); }
.alert b { color: inherit; }
.alert .alert-body { flex: 1; }
.alert .alert-action { margin-left: auto; }

/* -------------------------------------------------------------------- kpi */
.kpi { position: relative; overflow: hidden; }
.kpi-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.kpi-label { font-size: 12.5px; font-weight: 700; color: var(--muted); display: flex; align-items: center; gap: 8px; }
.kpi-icon {
  width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; flex: none;
  color: var(--kpi-color); background: color-mix(in srgb, var(--kpi-color) 14%, transparent);
}
.kpi-icon svg { width: 19px; height: 19px; }
.kpi-value { font-size: 28px; font-weight: 800; letter-spacing: -0.02em; margin-top: 10px; font-variant-numeric: tabular-nums; }
.kpi-value .unit { font-size: 15px; font-weight: 700; color: var(--muted); margin-left: 3px; }
.kpi-foot { margin-top: 6px; font-size: 12.5px; color: var(--muted); display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.kpi-bar { height: 6px; border-radius: 999px; background: var(--surface-3); margin-top: 12px; overflow: hidden; }
.kpi-bar > span { display: block; height: 100%; border-radius: 999px; background: var(--kpi-color); transition: width .4s ease; }
.trend { font-weight: 700; }

.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 9px; border-radius: 999px; font-size: 11.5px; font-weight: 700;
  background: var(--surface-3); color: var(--text-2); border: 1px solid transparent; white-space: nowrap;
}
.chip.ok { background: var(--ok-soft); color: var(--ok); }
.chip.warn { background: var(--warn-soft); color: var(--warn); }
.chip.bad { background: var(--bad-soft); color: var(--bad); }
.chip.info { background: var(--primary-soft); color: var(--primary-text); }
.chip.outline { background: transparent; border-color: var(--border-strong); color: var(--muted); }
.chip .dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.chip.clickable { cursor: pointer; }

/* ------------------------------------------------------------------- flow */
.flow-wrap { position: relative; }
.flow-svg { width: 100%; height: auto; display: block; }
.flow-node rect.node-bg { fill: var(--surface-2); stroke: var(--border-strong); stroke-width: 1.2; }
.flow-node.clickable { cursor: pointer; }
.flow-node.clickable:hover rect.node-bg { stroke: var(--primary); }
.flow-node .node-title { font-size: 13px; font-weight: 700; fill: var(--muted); }
.flow-node .node-value { font-size: 22px; font-weight: 800; fill: var(--text); font-variant-numeric: tabular-nums; }
.flow-node .node-sub { font-size: 12px; fill: var(--muted); }
.flow-node .node-icon-bg { opacity: .16; }
.flow-link .track { stroke: var(--border); fill: none; stroke-linecap: round; }
.flow-link .dash { fill: none; stroke-linecap: round; stroke-dasharray: 2 10; animation: flowDash 1s linear infinite; }
.flow-link.rev .dash { animation-direction: reverse; }
.flow-link.idle .dash { display: none; }
.flow-link .flow-label { font-size: 12.5px; font-weight: 800; font-variant-numeric: tabular-nums; }
.flow-link .flow-label-bg { fill: var(--surface); stroke: var(--border); }
@keyframes flowDash { to { stroke-dashoffset: -24; } }
@media (prefers-reduced-motion: reduce) { .flow-link .dash, .live-dot.ok { animation: none; } }
.flow-legend { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 10px; font-size: 12px; color: var(--muted); }
.flow-legend span { display: inline-flex; align-items: center; gap: 6px; }
.flow-legend i { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }

.activity-list { display: flex; flex-direction: column; gap: 2px; }
.activity-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 9px 0; border-bottom: 1px dashed var(--border); font-size: 13px; }
.activity-row:last-child { border-bottom: 0; }
.activity-row .k { color: var(--muted); display: flex; align-items: center; gap: 8px; }
.activity-row .v { font-weight: 700; text-align: right; font-variant-numeric: tabular-nums; }
.inv-mini-list { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.inv-mini {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 8px; border-radius: 8px;
  background: var(--surface-2); border: 1px solid var(--border); font-size: 11.5px; font-weight: 600;
}
.inv-mini i { width: 8px; height: 8px; border-radius: 50%; background: var(--faint); }
.inv-mini.charge i { background: var(--c-batt); }
.inv-mini.discharge i { background: var(--c-solar); }
.inv-mini.fault i { background: var(--bad); }
.inv-mini.off { opacity: .55; }

/* --------------------------------------------------------------- energie */
.energy-hero { display: flex; gap: 22px; align-items: center; flex-wrap: wrap; }
.donut-wrap { position: relative; width: 190px; height: 190px; flex: none; }
.donut-wrap svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.donut-center { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.donut-center .big { font-size: 30px; font-weight: 800; letter-spacing: -0.02em; }
.donut-center .lbl { font-size: 11.5px; color: var(--muted); font-weight: 700; max-width: 110px; }
.energy-legend { display: flex; flex-direction: column; gap: 9px; flex: 1; min-width: 200px; }
.energy-legend .item { display: flex; align-items: center; gap: 10px; font-size: 13px; }
.energy-legend .sw { width: 12px; height: 12px; border-radius: 4px; flex: none; }
.energy-legend .val { margin-left: auto; font-weight: 800; font-variant-numeric: tabular-nums; }
.energy-legend .pct { color: var(--muted); font-size: 12px; width: 44px; text-align: right; }
.energy-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-top: 16px; }
.stat { background: var(--surface-2); border: 1px solid var(--border); border-radius: 12px; padding: 10px 12px; }
.stat .k { font-size: 11.5px; color: var(--muted); font-weight: 700; }
.stat .v { font-size: 18px; font-weight: 800; margin-top: 2px; font-variant-numeric: tabular-nums; }
.stat .s { font-size: 11.5px; color: var(--muted); }
.value-callout {
  margin-top: 14px; padding: 12px 14px; border-radius: 12px;
  background: linear-gradient(90deg, color-mix(in srgb, var(--c-batt) 13%, transparent), color-mix(in srgb, var(--c-solar) 10%, transparent));
  border: 1px solid color-mix(in srgb, var(--c-batt) 28%, transparent);
  font-size: 13px; color: var(--text-2);
}
.value-callout b { color: var(--text); }
.bars-svg { width: 100%; height: 260px; display: block; }
.bars-svg .axis { font-size: 11px; fill: var(--muted); }
.bars-svg .gl { stroke: var(--grid-line); }
.bars-svg .bar-lbl { font-size: 11px; font-weight: 800; fill: var(--text-2); }
.bars-svg .today-lbl { font-weight: 800; fill: var(--primary); }
.legend-inline { display: flex; gap: 14px; flex-wrap: wrap; font-size: 12px; color: var(--muted); }
.legend-inline span { display: inline-flex; align-items: center; gap: 6px; }
.legend-inline i { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }

/* ------------------------------------------------------------------ chart */
.chart-toolbar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.chart-series { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 10px; }
.series-chip {
  display: inline-flex; align-items: center; gap: 7px; padding: 5px 10px; border-radius: 999px;
  border: 1px solid var(--border); background: var(--surface); color: var(--text-2);
  font-size: 12px; font-weight: 700; cursor: pointer; user-select: none; transition: opacity .15s, background .15s;
}
.series-chip i { width: 10px; height: 10px; border-radius: 3px; background: var(--sc); }
.series-chip.off { opacity: .45; background: transparent; }
.series-chip.off i { background: transparent; border: 1.5px solid var(--sc); }
.chart-box { position: relative; height: 360px; user-select: none; touch-action: pan-y; }
.chart-box canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.chart-tip {
  position: absolute; pointer-events: none; z-index: 5; min-width: 180px;
  background: var(--surface); border: 1px solid var(--border-strong); border-radius: 12px;
  box-shadow: var(--shadow); padding: 9px 11px; font-size: 12px; display: none;
}
.chart-tip .t { font-weight: 800; margin-bottom: 6px; }
.chart-tip .r { display: flex; align-items: center; gap: 8px; padding: 1px 0; }
.chart-tip .r i { width: 9px; height: 9px; border-radius: 3px; flex: none; }
.chart-tip .r span { color: var(--muted); }
.chart-tip .r b { margin-left: auto; font-variant-numeric: tabular-nums; }
.chart-tip .m { margin-top: 6px; padding-top: 6px; border-top: 1px dashed var(--border); color: var(--muted); }
.chart-status { font-size: 12px; color: var(--muted); margin-top: 8px; display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.chart-empty { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; text-align: center; color: var(--muted); font-size: 13px; padding: 20px; pointer-events: none; }
.chart-loading { position: absolute; top: 10px; right: 12px; font-size: 11.5px; color: var(--muted); display: none; align-items: center; gap: 6px; }
.chart-loading.on { display: flex; }
.spinner { width: 14px; height: 14px; border-radius: 50%; border: 2px solid var(--border-strong); border-top-color: var(--primary); animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------------------------------------------------------------- boutons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  padding: 8px 14px; border-radius: 10px; font-weight: 700; font-size: 13px;
  border: 1px solid var(--border-strong); background: var(--surface); color: var(--text);
  cursor: pointer; transition: background .15s, border-color .15s, box-shadow .15s, color .15s; white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; }
.btn:hover { background: var(--surface-3); }
.btn.primary { background: var(--primary); border-color: var(--primary); color: var(--on-primary); }
.btn.primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); }
.btn.danger { color: var(--bad); border-color: color-mix(in srgb, var(--bad) 40%, var(--border)); }
.btn.danger:hover { background: var(--bad-soft); }
.btn.danger.solid { background: var(--bad); color: #fff; border-color: var(--bad); }
.btn.ghost { border-color: transparent; background: transparent; color: var(--text-2); }
.btn.ghost:hover { background: var(--surface-3); }
.btn.sm { padding: 5px 10px; font-size: 12px; border-radius: 8px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn.loading { pointer-events: none; opacity: .75; }
.btn-group { display: inline-flex; border: 1px solid var(--border-strong); border-radius: 10px; overflow: hidden; background: var(--surface); }
.btn-group button { border: 0; background: transparent; padding: 7px 12px; font-weight: 700; font-size: 12.5px; color: var(--text-2); cursor: pointer; }
.btn-group button + button { border-left: 1px solid var(--border); }
.btn-group button:hover { background: var(--surface-3); }
.btn-group button.active { background: var(--primary); color: var(--on-primary); }

/* ------------------------------------------------------------ formulaires */
.input, .select, .textarea {
  width: 100%; padding: 8px 11px; border-radius: 10px; border: 1px solid var(--border-strong);
  background: var(--surface); color: var(--text); min-height: 37px; transition: border-color .15s, box-shadow .15s;
}
.input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-soft); }
.input.invalid { border-color: var(--bad); box-shadow: 0 0 0 3px var(--bad-soft); }
.input.sm, .select.sm { min-height: 31px; padding: 5px 9px; font-size: 12.5px; border-radius: 8px; }
.input-unit { display: flex; align-items: stretch; }
.input-unit .input { border-top-right-radius: 0; border-bottom-right-radius: 0; }
.input-unit .unit {
  display: flex; align-items: center; padding: 0 11px; border: 1px solid var(--border-strong); border-left: 0;
  border-radius: 0 10px 10px 0; background: var(--surface-3); color: var(--muted); font-size: 12.5px; font-weight: 700; white-space: nowrap;
}
.switch { position: relative; width: 44px; height: 25px; flex: none; display: inline-block; }
.switch input { opacity: 0; width: 0; height: 0; position: absolute; }
.switch .slider { position: absolute; inset: 0; border-radius: 999px; background: var(--border-strong); transition: background .18s; cursor: pointer; }
.switch .slider::after { content: ""; position: absolute; top: 3px; left: 3px; width: 19px; height: 19px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.3); transition: transform .18s; }
.switch input:checked + .slider { background: var(--ok); }
.switch input:checked + .slider::after { transform: translateX(19px); }
.switch input:focus-visible + .slider { outline: 2px solid var(--primary); outline-offset: 2px; }
.switch input:disabled + .slider { opacity: .5; cursor: not-allowed; }
.seg { display: inline-flex; flex-wrap: wrap; gap: 4px; padding: 4px; border-radius: 12px; background: var(--surface-3); border: 1px solid var(--border); }
.seg button { border: 0; background: transparent; padding: 6px 12px; border-radius: 9px; font-weight: 700; font-size: 12.5px; color: var(--text-2); cursor: pointer; }
.seg button.active { background: var(--surface); color: var(--text); box-shadow: var(--shadow-sm); }
.checkbox { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; font-size: 13px; }
.checkbox input { width: 16px; height: 16px; accent-color: var(--primary); }
input[type=range] { width: 100%; accent-color: var(--primary); }

/* ------------------------------------------------------------------ table */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 12px; }
table.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.tbl th {
  text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted);
  font-weight: 750; padding: 10px 12px; background: var(--surface-2); border-bottom: 1px solid var(--border); white-space: nowrap;
}
.tbl td { padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.tbl tr:last-child td { border-bottom: 0; }
.tbl tbody tr:hover td { background: color-mix(in srgb, var(--surface-3) 55%, transparent); }
.tbl .r { text-align: right; }
.tbl .c { text-align: center; }
.tbl tr.group-row td { background: var(--surface-2); font-weight: 700; }
.tbl tr.group-row.cluster td:first-child { box-shadow: inset 4px 0 0 var(--primary); }
.tbl tr.group-row.zone td:first-child { box-shadow: inset 4px 0 0 var(--c-grid); }
.tbl tr.member.cluster td:first-child { box-shadow: inset 4px 0 0 color-mix(in srgb, var(--primary) 45%, transparent); padding-left: 26px; }
.tbl tr.member.zone td:first-child { box-shadow: inset 4px 0 0 color-mix(in srgb, var(--c-grid) 45%, transparent); padding-left: 26px; }
.tbl tr.fault td { background: color-mix(in srgb, var(--bad-soft) 70%, transparent) !important; }
.tbl tr.disabled td { opacity: .6; }
.tbl tr.total td { background: var(--surface-2); font-weight: 800; border-top: 1px solid var(--border-strong); }
.inv-name { display: flex; align-items: center; gap: 8px; font-weight: 700; }
.inv-name .chips { display: flex; gap: 4px; flex-wrap: wrap; }
.fault-btn {
  width: 24px; height: 24px; border-radius: 7px; display: inline-grid; place-items: center; flex: none;
  background: var(--bad-soft); color: var(--bad); border: 1px solid color-mix(in srgb, var(--bad) 35%, transparent); cursor: pointer; padding: 0;
}
.fault-btn svg { width: 14px; height: 14px; }
.soc { display: flex; align-items: center; gap: 8px; min-width: 110px; }
.soc-bar { flex: 1; height: 7px; border-radius: 999px; background: var(--surface-3); overflow: hidden; min-width: 50px; }
.soc-bar > span { display: block; height: 100%; border-radius: 999px; background: var(--c-batt); }
.soc-bar.low > span { background: var(--bad); }
.soc-bar.mid > span { background: var(--c-solar); }
.soc b { font-variant-numeric: tabular-nums; min-width: 38px; text-align: right; }
.state-pill { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; font-size: 12px; padding: 3px 9px; border-radius: 999px; white-space: nowrap; }
.state-pill svg { width: 13px; height: 13px; }
.state-pill.charge { background: color-mix(in srgb, var(--c-batt) 16%, transparent); color: var(--c-batt); }
.state-pill.discharge { background: color-mix(in srgb, var(--c-solar) 18%, transparent); color: color-mix(in srgb, var(--c-solar) 75%, var(--text)); }
.state-pill.idle { background: var(--surface-3); color: var(--muted); }
.state-pill.fault { background: var(--bad-soft); color: var(--bad); }
.state-pill.off { background: var(--surface-3); color: var(--faint); }
.msg { font-size: 12px; color: var(--text-2); max-width: 280px; }
.msg .muted { font-size: 11.5px; }
.pos { color: var(--c-batt); }
.neg { color: color-mix(in srgb, var(--c-solar) 80%, var(--text)); }
.actions-cell { white-space: nowrap; text-align: right; }
.actions-cell > * { vertical-align: middle; }
.actions-cell .icon-btn { margin-left: 3px; }

/* ------------------------------------------------------------------- menu */
.menu {
  position: fixed; z-index: 400; min-width: 220px; padding: 6px;
  background: var(--surface); border: 1px solid var(--border-strong); border-radius: 12px; box-shadow: var(--shadow);
}
.menu button {
  display: flex; align-items: center; gap: 10px; width: 100%; text-align: left;
  border: 0; background: transparent; padding: 8px 10px; border-radius: 8px; cursor: pointer; font-size: 13px; color: var(--text);
}
.menu button svg { width: 16px; height: 16px; color: var(--muted); }
.menu button:hover { background: var(--surface-3); }
.menu button.danger { color: var(--bad); }
.menu button.danger svg { color: var(--bad); }
.menu hr { border: 0; border-top: 1px solid var(--border); margin: 5px 2px; }

/* ------------------------------------------------------------------ modal */
.modal-backdrop {
  position: fixed; inset: 0; z-index: 300; background: rgba(8, 13, 25, 0.5);
  display: flex; align-items: flex-start; justify-content: center; padding: 5vh 16px; overflow-y: auto;
  animation: fadeIn .15s ease;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal {
  width: min(640px, 100%); background: var(--surface); border: 1px solid var(--border); border-radius: 18px;
  box-shadow: var(--shadow-lg); display: flex; flex-direction: column; max-height: 90vh; animation: modalIn .18s ease;
}
.modal.lg { width: min(980px, 100%); }
.modal.sm { width: min(460px, 100%); }
@keyframes modalIn { from { transform: translateY(8px) scale(.99); opacity: 0; } to { transform: none; opacity: 1; } }
.modal-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; padding: 18px 20px 12px; border-bottom: 1px solid var(--border); }
.modal-title { font-size: 17px; font-weight: 800; }
.modal-sub { color: var(--muted); font-size: 12.5px; margin-top: 3px; }
.modal-body { padding: 16px 20px; overflow-y: auto; }
.modal-foot { display: flex; align-items: center; justify-content: flex-end; gap: 8px; padding: 12px 20px 16px; border-top: 1px solid var(--border); flex-wrap: wrap; }
.modal-foot .foot-msg { margin-right: auto; font-size: 12.5px; font-weight: 600; }

/* ----------------------------------------------------------------- toasts */
.toasts { position: fixed; right: 18px; bottom: 18px; z-index: 500; display: flex; flex-direction: column; gap: 8px; max-width: min(420px, calc(100vw - 36px)); }
.toast {
  display: flex; gap: 10px; align-items: flex-start; padding: 11px 14px; border-radius: 12px;
  background: var(--surface); border: 1px solid var(--border-strong); box-shadow: var(--shadow); font-size: 13px;
  animation: modalIn .18s ease;
}
.toast svg { width: 18px; height: 18px; flex: none; margin-top: 1px; }
.toast.ok svg { color: var(--ok); }
.toast.bad svg { color: var(--bad); }
.toast.warn svg { color: var(--warn); }
.toast.info svg { color: var(--primary); }

/* ---------------------------------------------------------------- empty */
.empty {
  text-align: center; padding: 34px 20px; color: var(--muted); border: 1.5px dashed var(--border-strong); border-radius: 14px; background: var(--surface-2);
}
.empty svg { width: 34px; height: 34px; color: var(--faint); }
.empty h3 { color: var(--text); margin: 10px 0 4px; }
.empty p { margin: 0 auto 14px; max-width: 520px; }

/* -------------------------------------------------------------- settings */
.settings-layout { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 20px; align-items: start; }
.settings-nav { position: sticky; top: calc(var(--header-h) + 16px); display: flex; flex-direction: column; gap: 2px; }
.settings-nav a {
  display: flex; align-items: center; gap: 9px; padding: 8px 10px; border-radius: 10px; color: var(--text-2);
  text-decoration: none; font-weight: 600; font-size: 13px;
}
.settings-nav a svg { width: 16px; height: 16px; color: var(--muted); flex: none; }
.settings-nav a:hover { background: var(--surface-3); }
.settings-nav a.active { background: var(--primary-soft); color: var(--primary-text); }
.settings-nav a .cnt { margin-left: auto; font-size: 10.5px; background: var(--warn); color: #fff; border-radius: 999px; padding: 0 6px; font-weight: 800; }
.settings-tools { display: flex; flex-direction: column; gap: 10px; margin-bottom: 12px; }
.settings-section { scroll-margin-top: calc(var(--header-h) + 16px); }
.settings-section + .settings-section { margin-top: 16px; }
.settings-section .card-head { margin-bottom: 4px; }
.section-intro { color: var(--muted); font-size: 13px; margin: 0 0 6px; max-width: 900px; }
.section-disabled-note { margin-top: 8px; }
.field-row {
  display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 8px 22px; align-items: start;
  padding: 16px 0; border-top: 1px solid var(--border);
}
.field-row.wide { grid-template-columns: minmax(0, 1fr); }
.field-row:first-of-type { border-top: 0; }
.field-label { font-weight: 700; font-size: 13.5px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.field-desc { color: var(--text-2); font-size: 13px; margin-top: 3px; max-width: 760px; }
.field-meta { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 6px; }
.field-meta .chip { font-weight: 600; }
.field-control { display: flex; flex-direction: column; gap: 6px; align-items: stretch; }
.field-control .row { justify-content: flex-end; }
.field-error { color: var(--bad); font-size: 12px; font-weight: 600; }
.help-btn {
  width: 22px; height: 22px; border-radius: 50%; border: 1px solid var(--border-strong); background: var(--surface);
  color: var(--primary); font-weight: 800; font-size: 12px; cursor: pointer; padding: 0; display: inline-grid; place-items: center; flex: none;
}
.help-btn[aria-expanded=true] { background: var(--primary); color: var(--on-primary); border-color: var(--primary); }
.help-panel {
  display: none; margin-top: 10px; padding: 12px 14px; border-radius: 12px; font-size: 13px;
  background: var(--primary-soft); border: 1px solid color-mix(in srgb, var(--primary) 25%, transparent); color: var(--text-2);
}
.help-panel.open { display: block; animation: viewIn .15s ease; }
.help-panel .ex { margin-top: 8px; padding-top: 8px; border-top: 1px dashed color-mix(in srgb, var(--primary) 30%, transparent); }
.help-panel .ex b { color: var(--primary-text); }
.modified-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--warn); display: inline-block; }
.link-btn { border: 0; background: none; color: var(--primary); font-weight: 700; font-size: 12px; cursor: pointer; padding: 0; }
.link-btn:hover { text-decoration: underline; }
.savebar {
  position: fixed; left: 50%; bottom: 18px; transform: translateX(-50%) translateY(140%); z-index: 120;
  display: flex; align-items: center; gap: 12px; padding: 10px 12px 10px 18px; border-radius: 14px;
  background: var(--text); color: var(--surface); box-shadow: var(--shadow-lg); transition: transform .22s ease; max-width: calc(100vw - 24px);
}
.savebar.show { transform: translateX(-50%) translateY(0); }
.savebar .btn { border-color: transparent; }
.savebar .btn.ghost { color: var(--surface); }
.savebar .btn.ghost:hover { background: color-mix(in srgb, var(--surface) 15%, transparent); }
.theme-choices { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.theme-choice {
  border: 2px solid var(--border); border-radius: 14px; padding: 10px; cursor: pointer; background: var(--surface);
  display: flex; flex-direction: column; gap: 8px; font-weight: 700; font-size: 13px; text-align: left;
}
.theme-choice.active { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-soft); }
.theme-preview { height: 56px; border-radius: 9px; display: grid; grid-template-columns: 1fr 2fr; gap: 5px; padding: 6px; }
.theme-preview span { border-radius: 5px; }
.theme-preview.light { background: #eef2f8; }
.theme-preview.light span { background: #fff; }
.theme-preview.dark { background: #0a101d; }
.theme-preview.dark span { background: #1b2842; }
.theme-preview.auto { background: linear-gradient(90deg, #eef2f8 50%, #0a101d 50%); }
.theme-preview.auto span:first-child { background: #fff; }
.theme-preview.auto span:last-child { background: #1b2842; }
.file-actions { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 12px; }
.file-card { border: 1px solid var(--border); border-radius: 12px; padding: 14px; background: var(--surface-2); }
.file-card h4 { font-size: 13.5px; margin-bottom: 4px; }
.file-card p { margin: 0 0 10px; color: var(--muted); font-size: 12.5px; }

/* calendrier hebdomadaire */
.cal-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 12px; }
.cal { display: grid; grid-template-columns: 52px repeat(48, minmax(13px, 1fr)); min-width: 760px; font-size: 10.5px; user-select: none; }
.cal .hd { text-align: center; color: var(--muted); padding: 5px 0; font-weight: 700; border-bottom: 1px solid var(--border); background: var(--surface-2); }
.cal .hd.hour { grid-column: span 2; border-left: 1px solid var(--border); }
.cal .day { font-weight: 800; color: var(--text-2); padding: 0 8px; display: flex; align-items: center; background: var(--surface-2); border-bottom: 1px solid var(--border); }
.cal .slot { height: 30px; border-bottom: 1px solid var(--border); border-left: 1px solid color-mix(in srgb, var(--border) 50%, transparent); cursor: pointer; background: var(--surface); }
.cal .slot.h { border-left-color: var(--border); }
.cal .slot:hover { background: color-mix(in srgb, var(--m-charge) 20%, var(--surface)); }
.cal .slot.on { background: var(--m-charge); }
.cal .slot.on:hover { background: color-mix(in srgb, var(--m-charge) 80%, #000); }
.cal-summary { display: flex; flex-direction: column; gap: 4px; font-size: 12.5px; margin-top: 10px; }
.cal-summary b { display: inline-block; min-width: 76px; }

/* charge planifiee automatique */
.planif-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 12px 16px; }
.planif-grid label { display: block; font-size: 12px; font-weight: 700; color: var(--text-2); margin-bottom: 4px; }
.planif-periods { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 14px; }
.planif-swatch { width: 13px; height: 13px; border-radius: 4px; display: inline-block; border: 1px solid var(--border-strong); }
.planif-status { margin-top: 12px; font-size: 13px; line-height: 1.6; }
.tl { margin-top: 12px; }
.tl-row { display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 10px; align-items: center; margin-bottom: 5px; }
.tl-label { font-size: 12px; font-weight: 700; color: var(--text-2); }
.tl-track { position: relative; height: 18px; border-radius: 5px; background: var(--surface-3); overflow: hidden; }
.tl-seg { position: absolute; top: 0; bottom: 0; }
.tl-now { position: absolute; top: -2px; bottom: -2px; width: 2px; background: var(--text); z-index: 2; }
.tl-axis { position: relative; height: 16px; font-size: 10.5px; color: var(--muted); }
.tl-axis span { position: absolute; transform: translateX(-50%); white-space: nowrap; }
.tl-axis span.day { font-weight: 800; color: var(--text-2); }

/* -------------------------------------------------------------- regles */
.rule-templates { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 10px; }
.tpl {
  text-align: left; border: 1px solid var(--border); border-radius: 12px; background: var(--surface); padding: 12px; cursor: pointer;
  transition: border-color .15s, transform .15s;
}
.tpl:hover { border-color: var(--primary); transform: translateY(-1px); }
.tpl .ic { font-size: 18px; }
.tpl h4 { font-size: 13px; margin: 6px 0 2px; }
.tpl p { margin: 0; font-size: 12px; color: var(--muted); }
.rules { display: flex; flex-direction: column; gap: 10px; }
.rule { border: 1px solid var(--border); border-radius: 14px; background: var(--surface); overflow: hidden; }
.rule-head { display: flex; align-items: center; gap: 12px; padding: 12px 14px; cursor: pointer; }
.rule-head .chev { color: var(--muted); transition: transform .15s; width: 16px; height: 16px; flex: none; }
.rule.open .rule-head .chev { transform: rotate(90deg); color: var(--primary); }
.rule-main { flex: 1; min-width: 0; }
.rule-name { font-weight: 750; }
.rule-summary { font-size: 12px; color: var(--muted); margin-top: 2px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rule-summary b { color: var(--text-2); }
.rule-body { display: none; border-top: 1px solid var(--border); padding: 14px; background: var(--surface-2); }
.rule.open .rule-body { display: block; }
.cond-group { border: 1.5px solid var(--border); border-radius: 12px; padding: 10px; background: var(--surface); margin-bottom: 8px; }
.cond-group[data-logic=AND] { border-left: 4px solid var(--primary); }
.cond-group[data-logic=OR] { border-left: 4px solid var(--warn); }
.cond-group .cg-head { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; flex-wrap: wrap; }
.logic-pill { border: 0; border-radius: 999px; padding: 4px 12px; font-weight: 800; font-size: 11.5px; cursor: pointer; }
.logic-pill[data-logic=AND] { background: var(--primary-soft); color: var(--primary-text); }
.logic-pill[data-logic=OR] { background: var(--warn-soft); color: var(--warn); }
.cond { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 7px 8px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface-2); margin-bottom: 6px; }
.cond.ok { border-color: color-mix(in srgb, var(--ok) 50%, var(--border)); background: var(--ok-soft); }
.cond.ko { border-color: color-mix(in srgb, var(--bad) 45%, var(--border)); background: var(--bad-soft); }
.cond .cur { font-size: 11.5px; color: var(--muted); white-space: nowrap; }
.cond .cur b { color: var(--text); }
.var-picker { position: relative; }
.var-btn {
  min-width: 200px; max-width: 320px; display: flex; align-items: center; gap: 6px; text-align: left;
  border: 1px solid var(--border-strong); border-radius: 8px; background: var(--surface); padding: 5px 9px; cursor: pointer; font-size: 12.5px;
}
.var-btn .ph { color: var(--muted); }
.var-btn .lbl { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.var-panel {
  position: absolute; top: calc(100% + 4px); left: 0; z-index: 60; width: 340px; max-height: 320px; overflow-y: auto;
  background: var(--surface); border: 1px solid var(--border-strong); border-radius: 12px; box-shadow: var(--shadow); padding: 5px;
}
.var-panel .vp-search { margin: 2px 2px 6px; }
.var-row { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 7px 9px; border-radius: 8px; cursor: pointer; font-size: 12.5px; }
.var-row:hover { background: var(--surface-3); }
.var-row.sel { background: var(--primary-soft); }
.var-row .vv { color: var(--muted); font-size: 11.5px; white-space: nowrap; }
.var-row.back { color: var(--muted); border-bottom: 1px solid var(--border); border-radius: 0; margin-bottom: 3px; }
.var-row .vk { font-family: var(--mono); font-size: 10.5px; color: var(--faint); display: block; }
.actions-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 14px; }
.action-col { border: 1px solid var(--border); border-radius: 12px; background: var(--surface); padding: 12px; }
.action-col h4 { font-size: 13px; }
.action-col .sub { font-size: 12px; color: var(--muted); margin-bottom: 8px; }
.action-row { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; padding: 6px; border: 1px solid var(--border); border-radius: 10px; margin-bottom: 6px; background: var(--surface-2); }
.why { margin-top: 12px; padding: 10px 12px; border-radius: 10px; font-size: 12.5px; border: 1px dashed var(--border-strong); color: var(--muted); background: var(--surface); }
.why.ok { border-style: solid; border-color: color-mix(in srgb, var(--ok) 50%, transparent); color: var(--ok); }
.timing { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 12px; }
.timing label { font-size: 11.5px; font-weight: 700; color: var(--muted); display: block; margin-bottom: 3px; }
.rule-foot { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-top: 14px; }
.rule-msg { font-size: 12.5px; font-weight: 700; }
.rule-msg.ok { color: var(--ok); }
.rule-msg.err { color: var(--bad); }

/* ---------------------------------------------------------------- journal */
.subtabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 16px; flex-wrap: wrap; }
.subtabs button {
  border: 0; background: none; padding: 10px 14px; font-weight: 700; color: var(--muted); cursor: pointer;
  border-bottom: 2px solid transparent; margin-bottom: -1px; display: inline-flex; gap: 6px; align-items: center;
}
.subtabs button.active { color: var(--primary); border-bottom-color: var(--primary); }
.subtabs .count { font-size: 10.5px; background: var(--surface-3); color: var(--muted); border-radius: 999px; padding: 1px 7px; }
.log-list { border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
.log-list.scroll { max-height: 420px; overflow-y: auto; }
.log-row { display: grid; grid-template-columns: 150px 86px minmax(0, 1fr); gap: 12px; align-items: start; padding: 9px 12px; border-bottom: 1px solid var(--border); font-size: 12.5px; }
.log-row:last-child { border-bottom: 0; }
.log-row:nth-child(even) { background: var(--surface-2); }
.log-time { font-family: var(--mono); color: var(--muted); font-size: 11.5px; white-space: nowrap; }
.sev { font-size: 10.5px; font-weight: 800; border-radius: 999px; padding: 2px 8px; text-align: center; }
.sev.INFO, .sev.NOTIF { background: var(--primary-soft); color: var(--primary-text); }
.sev.WARN { background: var(--warn-soft); color: var(--warn); }
.sev.ERROR { background: var(--bad-soft); color: var(--bad); }
.sev.CRITICAL { background: rgba(147, 51, 234, .15); color: #a855f7; }
.timeline { display: flex; flex-direction: column; }
.tl-item { display: grid; grid-template-columns: 140px 18px minmax(0, 1fr); gap: 0 12px; }
.tl-item .when { font-family: var(--mono); font-size: 11.5px; color: var(--muted); text-align: right; padding-top: 10px; }
.tl-item .rail { display: flex; flex-direction: column; align-items: center; }
.tl-item .rail i { width: 10px; height: 10px; border-radius: 50%; background: var(--primary); margin-top: 13px; }
.tl-item .rail span { width: 2px; flex: 1; background: var(--border); }
.tl-item:last-child .rail span { display: none; }
.tl-item .what { padding: 8px 0 16px; }
.tl-item .what .t { font-weight: 700; font-size: 13px; }
.diff { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; font-size: 12px; margin-top: 4px; }
.diff .old { text-decoration: line-through; color: var(--bad); font-family: var(--mono); }
.diff .new { color: var(--ok); font-family: var(--mono); font-weight: 700; }

/* ---------------------------------------------------------------- aide */
.help-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.checklist { display: flex; flex-direction: column; gap: 8px; }
.check-item { display: flex; gap: 12px; align-items: flex-start; padding: 12px; border: 1px solid var(--border); border-radius: 12px; background: var(--surface-2); }
.check-item .ic { width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; flex: none; background: var(--surface-3); color: var(--muted); font-weight: 800; }
.check-item.done .ic { background: var(--ok-soft); color: var(--ok); }
.check-item.todo .ic { background: var(--warn-soft); color: var(--warn); }
.check-item .t { font-weight: 700; }
.check-item .d { color: var(--muted); font-size: 12.5px; margin-top: 2px; }
.mode-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }
.mode-card { border: 1px solid var(--border); border-radius: 14px; padding: 14px; background: var(--surface-2); border-top: 4px solid var(--mode-color); }
.mode-card h4 { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.mode-card p { margin: 0; color: var(--text-2); font-size: 13px; }
.mode-card .when { margin-top: 8px; font-size: 12px; color: var(--muted); }
.glossary dt { font-weight: 750; margin-top: 10px; }
.glossary dd { margin: 2px 0 0; color: var(--text-2); font-size: 13px; }
.prose p { margin: 0 0 10px; color: var(--text-2); }
.prose ul { margin: 0 0 10px; padding-left: 20px; color: var(--text-2); }
.prose li { margin: 3px 0; }

/* ---------------------------------------------------------------- inverter detail */
.inv-detail-flow { display: flex; align-items: center; justify-content: space-between; gap: 6px; padding: 14px 4px; }
.idf-node { display: flex; flex-direction: column; align-items: center; gap: 6px; flex: 1; min-width: 0; text-align: center; }
.idf-icon { width: 48px; height: 48px; border-radius: 50%; border: 2px solid; display: grid; place-items: center; }
.idf-icon svg { width: 22px; height: 22px; }
.idf-arrow { width: 56px; display: flex; flex-direction: column; align-items: center; font-size: 11px; font-weight: 800; color: var(--muted); }
.idf-arrow svg { width: 100%; height: 14px; }
.inv-list-row { display: flex; align-items: center; gap: 12px; padding: 11px 12px; border: 1px solid var(--border); border-radius: 12px; margin-bottom: 8px; cursor: pointer; background: var(--surface-2); }
.inv-list-row:hover { border-color: var(--primary); }
.inv-list-row .grow { flex: 1; min-width: 0; }

/* ----------------------------------------------------------------- responsive */
@media (max-width: 1200px) {
  .grid-kpi { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-flow, .grid-energy { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 980px) {
  .settings-layout { grid-template-columns: minmax(0, 1fr); }
  .settings-nav { position: static; flex-direction: row; overflow-x: auto; padding-bottom: 4px; }
  .settings-nav a { white-space: nowrap; }
  .field-row { grid-template-columns: minmax(0, 1fr); }
  .field-control .row { justify-content: flex-start; }
  .grid-2 { grid-template-columns: minmax(0, 1fr); }
  .actions-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 860px) {
  .topbar-inner { height: auto; flex-wrap: wrap; padding: 8px 12px; gap: 8px; }
  .nav { order: 3; flex-basis: 100%; }
  .top-status { margin-left: auto; }
  .brand-sub { display: none; }
}
@media (max-width: 640px) {
  .page { padding: 14px 12px 90px; }
  .grid-kpi { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .kpi-value { font-size: 22px; }
  .card { padding: 14px; }
  .energy-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .donut-wrap { width: 160px; height: 160px; margin: 0 auto; }
  .chart-box { height: 290px; }
  .log-row { grid-template-columns: auto minmax(0, 1fr); gap: 4px 10px; align-items: center; }
  .log-row > :last-child { grid-column: 1 / -1; }
  .log-row .sev { justify-self: start; }
  .subtabs { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; }
  .subtabs button { white-space: nowrap; flex: none; }
  .tl-item { grid-template-columns: minmax(0, 1fr); }
  .tl-item .rail { display: none; }
  .tl-item .when { text-align: left; padding-top: 6px; }
  .theme-choices { grid-template-columns: minmax(0, 1fr); }
  .live-pill .lp-text { display: none; }
  .tbl.responsive thead { display: none; }
  .tbl.responsive, .tbl.responsive tbody, .tbl.responsive tr, .tbl.responsive td { display: block; width: 100%; }
  .tbl.responsive tr { border-bottom: 1px solid var(--border); padding: 8px 0; }
  .tbl.responsive td { border: 0; padding: 4px 12px; display: flex; justify-content: space-between; gap: 12px; text-align: right; }
  .tbl.responsive td::before { content: attr(data-label); color: var(--muted); font-size: 11.5px; font-weight: 700; text-align: left; }
  .tbl.responsive td.actions-cell { justify-content: flex-end; }
  .tbl.responsive td.actions-cell::before { content: ""; }
  .tbl.responsive tr.member td:first-child { padding-left: 12px; }
}

/* Mode demo (instance publique en lecture seule) */
.demo-chip { align-self: center; padding: 2px 7px; border-radius: 999px; background: var(--warn-soft); color: var(--warn); font-size: 10.5px; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase; }
.demo-bar { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 6px 12px; padding: 8px 16px; background: var(--surface); border-bottom: 1px solid var(--border); font-size: 13px; color: var(--text-2); }
.demo-bar .btn svg { width: 14px; height: 14px; }
.demo-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); animation: demo-pulse 2s infinite; }
@keyframes demo-pulse { 0% { box-shadow: 0 0 0 0 var(--ok-soft); } 70% { box-shadow: 0 0 0 8px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }
@media (max-width: 640px) { .demo-bar .demo-text { display: none; } }