/* Énergie — thème « papier / instrument » : fond clair chaud, encre, un accent ambre,
   étiquettes en mono, traits fins, ombres dures. Pas de dégradés, pas de verre, pas de halo. */
:root {
  --bg: #f3efe6;
  --panel: #fbfaf6;
  --panel-2: #f6f2e8;
  --ink: #17181a;
  --ink-2: #45464a;
  --txt: var(--ink);
  --txt-dim: #76756e;
  --line: #d9d3c4;
  --line-2: #ebe6da;
  --sun: #e39a07;
  --sun-2: #8a5b00;
  --grid: #2457d6;
  --grid-import: #d9480f;
  --car: #0f8f7a;
  --battery: #6a9a1f;
  --load: #17181a;
  --ok: #1f8a4c;
  --warn: #d9820f;
  --danger: #c8322b;
  --sky: #2a7fd4;
  --mono: "Cascadia Mono", "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --sans: "Segoe UI Variable Text", "Segoe UI", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  --display: "Segoe UI Variable Display", "Segoe UI", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  --serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino, Georgia, serif;
  --r: 10px;
  --shadow-hard: 4px 4px 0 0 rgba(23, 24, 26, .08);
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background-color: var(--bg);
  background-image: radial-gradient(rgba(23, 24, 26, .08) 1px, transparent 1px);
  background-size: 22px 22px;
  color: var(--txt);
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.4;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
.hidden { display: none !important; }
.muted { color: var(--txt-dim); }
.small { font-size: 12px; }
code { font-family: var(--mono); background: var(--panel-2); border: 1px solid var(--line-2); padding: 1px 6px; border-radius: 4px; font-size: 12px; }
h2 {
  margin: 0 0 12px; font-family: var(--mono); font-size: 11px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
  color: var(--ink-2); display: flex; align-items: baseline; gap: 10px;
}
h2 small { font-weight: 400; font-size: 11px; letter-spacing: .04em; text-transform: none; color: var(--txt-dim); }
h3 { margin: 20px 0 8px; font-family: var(--mono); font-size: 11px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-2); }
a { color: inherit; }

/* ---------- barre du haut ---------- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: calc(14px + env(safe-area-inset-top, 0px)) calc(24px + env(safe-area-inset-right, 0px)) 14px calc(24px + env(safe-area-inset-left, 0px));
  gap: 14px; flex-wrap: wrap;
  border-bottom: 1px solid var(--line);
  background: var(--panel);
}
.brand { display: flex; align-items: center; gap: 14px; }
.brand-icon { width: 36px; height: 36px; border-radius: 8px; border: 1px solid var(--line); }
.eyebrow { margin: 0 0 2px; font-family: var(--mono); font-size: 10px; letter-spacing: .16em; text-transform: uppercase; color: var(--txt-dim); }
.brand h1 { margin: 0; display: flex; gap: 12px; align-items: baseline; font-family: var(--serif); font-weight: 400; font-style: italic; font-size: 26px; letter-spacing: -.01em; line-height: 1; }
.clock { font-family: var(--mono); font-style: normal; font-weight: 500; color: var(--txt-dim); font-size: 14px; letter-spacing: .04em; }
.meta { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
button {
  font: 500 13px var(--sans); cursor: pointer; border-radius: 6px;
  border: 1px solid var(--ink); background: var(--panel); color: var(--ink);
  padding: 7px 12px; line-height: 1.2; transition: background .12s, border-color .12s, transform .06s;
}
button:hover { background: var(--panel-2); }
button:active { transform: translate(1px, 1px); }
button:disabled { opacity: .5; cursor: default; transform: none; }
button.primary { background: var(--ink); color: var(--bg); border-color: var(--ink); font-weight: 600; box-shadow: var(--shadow-hard); }
button.primary:hover { background: #000; }
button.ghost { border-color: var(--line); background: transparent; }
button.ghost:hover { border-color: var(--ink); background: var(--panel); }
button.tiny { padding: 3px 8px; font-size: 12px; }
.chip {
  display: inline-flex; align-items: center; gap: 7px; padding: 5px 10px; border-radius: 4px;
  font-family: var(--mono); font-size: 11px; letter-spacing: .04em; text-transform: uppercase;
  border: 1px solid var(--line); background: var(--panel); color: var(--ink-2);
}
.chip::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--line); flex: none; }
.chip strong { color: var(--ink); font-weight: 600; }
.chip-forecast::before { background: var(--sun); }
.chip-phase::before { background: var(--ink); }
.badge-local::before { background: var(--ok); }
.badge-cloud::before { background: var(--sky); }
.badge-demo::before { background: var(--sun); }
.badge-estimate::before { background: var(--grid); }
.badge-none::before { background: var(--danger); }
.badge-local { color: var(--ok); }
.badge-cloud { color: var(--sky); }
.badge-demo { color: var(--sun-2); }
.badge-estimate { color: var(--grid); }
.banner {
  margin: 14px 24px 0; padding: 10px 14px; border-radius: 6px; font-size: 13px;
  background: #fff6dc; border: 1px solid #ecd59a; border-left: 4px solid var(--sun); color: var(--ink);
}
.pwa-banner {
  margin: 14px 24px 0; padding: 10px 14px; border-radius: 8px;
  background: var(--panel); border: 1px solid var(--ink); box-shadow: var(--shadow-hard);
}
.pwa-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.pwa-icon { width: 32px; height: 32px; border-radius: 7px; border: 1px solid var(--line); flex: none; }
.pwa-text { flex: 1; min-width: 180px; display: grid; gap: 1px; }
.pwa-text strong { font-size: 13px; }
.pwa-actions { display: flex; align-items: center; gap: 6px; }
.pwa-help { margin-top: 8px; padding-top: 8px; border-top: 1px solid var(--line-2); color: var(--ink-2); line-height: 1.45; }

/* ---------- panneaux ---------- */
main { padding: 16px 24px calc(88px + env(safe-area-inset-bottom, 0px)); display: grid; gap: 16px; }
.admin main { padding-bottom: 40px; }
.panel {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--r);
  padding: 18px 20px; min-width: 0;
}
.hero { display: grid; grid-template-columns: minmax(0, 1.9fr) minmax(300px, 1fr); gap: 16px; align-items: start; }
.side { display: grid; gap: 16px; }

/* ---------- flux ---------- */
.flow-panel { position: relative; overflow: hidden; }
.now { position: absolute; left: 20px; top: 16px; z-index: 3; }
.now-kw { display: flex; align-items: baseline; gap: 6px; }
.now-kw strong { font-family: var(--display); font-size: 56px; font-weight: 700; letter-spacing: -.04em; line-height: .95; font-variant-numeric: tabular-nums; }
.now-kw span { font-family: var(--mono); font-size: 14px; color: var(--txt-dim); letter-spacing: .06em; }
.now-split { color: var(--txt-dim); font-size: 12px; margin-top: 6px; font-family: var(--mono); }
.now-split strong { color: var(--ink); font-weight: 600; }
.now-status {
  display: inline-block; margin-top: 10px; font-family: var(--mono); font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase;
  padding: 4px 9px; border-radius: 4px; border: 1px solid var(--line); color: var(--ink-2); background: var(--panel);
}
.now-status.ok { border-color: var(--ok); color: var(--ok); }
.now-status.idle { color: var(--txt-dim); }
.now-status.unknown { border-color: var(--sun); color: var(--sun-2); }

.stage { position: relative; width: 100%; aspect-ratio: 1000 / 760; margin: 8px auto 0; max-height: 600px; }
.house {
  position: absolute; left: 50%; top: 52%; width: 58%; max-width: 540px; transform: translate(-50%, -50%);
  mix-blend-mode: multiply;          /* fond blanc de l’illustration = transparent sur le papier */
  pointer-events: none; user-select: none;
}
.flow-lines { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.orbit { fill: none; stroke: var(--line); stroke-width: 1; stroke-dasharray: 2 7; }
.flow-lines .line {
  fill: none; stroke-width: 2; stroke-linecap: round; opacity: 1;
  stroke: #cfc8b7; stroke-dasharray: 2 7;
}
.flow-lines .line.active { stroke-width: 2.5; stroke-dasharray: 9 8; animation: dash 1.1s linear infinite; }
.flow-lines .line.active.reverse { animation-direction: reverse; }
@keyframes dash { to { stroke-dashoffset: -34; } }
.flow-lines .line-sun.active { stroke: var(--sun); }
.flow-lines .line-grid.active { stroke: var(--grid-import); }
.flow-lines .line-grid.active.reverse { stroke: var(--grid); }
.flow-lines .line-car.active { stroke: var(--car); }
.flow-lines .line-battery.active { stroke: var(--battery); }
.flow-lines .line-load.active { stroke: var(--load); }

.node { position: absolute; display: grid; justify-items: center; gap: 1px; z-index: 2; text-align: center; width: 150px; }
.node-sun { left: 73%; top: 6%; transform: translateX(-50%); }
.node-grid { left: 7%; top: 33%; transform: translateX(-30%); }
.node-car { left: 85%; top: 56%; transform: translateX(-50%); }
.node-battery { left: 15%; top: 68%; transform: translateX(-50%); }
.orb {
  width: 64px; height: 64px; border-radius: 16px; display: grid; place-items: center; position: relative;
  background: #fff; border: 1.5px solid currentColor; font-size: 28px; line-height: 1;
  box-shadow: var(--shadow-hard);
}
.orb-sun { color: var(--sun); }
.node-sun.night .orb-sun { color: var(--ink-2); }
.orb-grid { color: var(--grid); }
.node-grid.import .orb-grid { color: var(--grid-import); }
.orb-car { color: var(--car); }
.node-car.ok .orb-car { color: var(--ok); }
.node-car.warn .orb-car { color: var(--warn); }
.node-car.unknown .orb-car, .node-car.idle .orb-car { color: #9a9890; }
.node-interactive { cursor: pointer; transition: transform .12s; }
.node-interactive:hover .orb { transform: translate(-1px, -1px); border-color: var(--ink); }
.kpi-clickable { cursor: pointer; }
.kpi-clickable:hover small { color: var(--car); text-decoration: underline; }
.orb-battery { color: var(--battery); }
.node-battery.charging .orb-battery { color: var(--ok); }
.node-battery.discharging .orb-battery { color: var(--sun-2); }
.node-battery.idle .orb-battery, .node-battery.unknown .orb-battery { color: #9a9890; }
.node-battery.charging .node-val { color: var(--ok); }
.node-battery.discharging .node-val { color: var(--sun-2); }
.orb-badge {
  position: absolute; top: -8px; right: -8px; width: 24px; height: 24px; border-radius: 6px;
  background: var(--ink); color: var(--bg); font-size: 13px; display: grid; place-items: center;
}
.node-val { margin-top: 10px; font-family: var(--display); font-size: 22px; font-weight: 700; letter-spacing: -.02em; font-variant-numeric: tabular-nums; display: flex; align-items: baseline; gap: 4px; line-height: 1.1; }
.node-val .arrow { font-size: 16px; font-family: var(--mono); }
.node-grid.export .node-val { color: var(--grid); }
.node-grid.import .node-val { color: var(--grid-import); }
.node-sub { font-size: 12px; color: var(--ink-2); }
.node-time { font-family: var(--mono); font-size: 10.5px; color: var(--txt-dim); letter-spacing: .04em; }
.pill-load {
  position: absolute; left: 50%; top: 90%; transform: translate(-50%, -50%); z-index: 2;
  display: grid; justify-items: center; gap: 0; padding: 9px 20px 8px; border-radius: 8px;
  background: var(--ink); color: var(--bg); min-width: 150px; box-shadow: var(--shadow-hard);
}
.pill-load strong { font-family: var(--display); font-size: 22px; font-weight: 700; letter-spacing: -.02em; font-variant-numeric: tabular-nums; line-height: 1.1; }
.pill-load span { font-family: var(--mono); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: #cfc8b7; }

.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 10px 0; margin-top: 26px; border-top: 1px solid var(--line); padding-top: 12px; }
.kpis div { padding: 2px 14px 0; min-width: 0; border-left: 1px solid var(--line); }
.kpis div:first-child { border-left: 0; padding-left: 0; }
.kpis span { display: block; font-family: var(--mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--txt-dim); line-height: 1.25; }
.kpis strong { display: block; font-family: var(--display); font-size: 22px; font-weight: 700; letter-spacing: -.02em; font-variant-numeric: tabular-nums; margin-top: 4px; line-height: 1.1; }
.kpis small { color: var(--txt-dim); font-size: 11px; }

/* ---------- soleil ---------- */
.sun-main { display: flex; align-items: center; gap: 14px; }
.sun-glyph { font-size: 40px; line-height: 1; }
.sun-label { font-family: var(--display); font-weight: 700; font-size: 18px; letter-spacing: -.01em; }
.sun-bar { position: relative; height: 1px; background: var(--line); margin: 22px 8px 0; }
.sun-bar::before, .sun-bar::after { content: ""; position: absolute; top: -4px; width: 1px; height: 9px; background: var(--ink-2); }
.sun-bar::before { left: 0; }
.sun-bar::after { right: 0; }
.sun-pos {
  position: absolute; top: 50%; width: 14px; height: 14px; border-radius: 50%;
  background: var(--sun); border: 1.5px solid var(--ink); transform: translate(-50%, -50%); transition: left .8s ease;
}
.sun-pos.night { background: var(--ink); }
.sun-times { display: flex; justify-content: space-between; margin-top: 10px; font-family: var(--mono); font-size: 11px; color: var(--txt-dim); letter-spacing: .04em; }
.days { display: grid; margin-top: 14px; border-top: 1px solid var(--line-2); }
.day { display: grid; grid-template-columns: 1fr auto auto auto; gap: 12px; align-items: center; font-size: 13px; padding: 8px 2px; border-bottom: 1px solid var(--line-2); }
.day-name { color: var(--ink-2); }
.day-temp { font-family: var(--mono); font-size: 12px; color: var(--txt-dim); }
.day-kwh { font-family: var(--display); color: var(--sun-2); font-weight: 700; font-variant-numeric: tabular-nums; }

/* ---------- prévision ---------- */
.forecast-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--line); padding-top: 10px; }
.forecast-kpis div { padding: 0 12px; border-left: 1px solid var(--line); }
.forecast-kpis div:first-child { border-left: 0; padding-left: 0; }
.forecast-kpis span { display: block; font-family: var(--mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--txt-dim); }
.forecast-kpis strong { font-family: var(--display); font-size: 20px; font-weight: 700; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.forecast-kpis small { color: var(--txt-dim); font-size: 11px; margin-left: 3px; }
.bars { display: flex; align-items: flex-end; gap: 3px; height: 96px; margin-top: 16px; padding-top: 14px; border-bottom: 1px solid var(--line); }
.bar { flex: 1; display: grid; grid-template-rows: 1fr auto; justify-items: center; height: 100%; position: relative; min-width: 0; }
.bar i { display: block; width: 100%; align-self: end; background: var(--sun); min-height: 2px; border-radius: 2px 2px 0 0; }
.bar.past i { background: #ddd3bc; }
.bar b { position: absolute; top: -14px; font-family: var(--mono); font-size: 9px; color: var(--sun-2); font-weight: 600; }
.bar span { font-family: var(--mono); font-size: 9px; color: var(--txt-dim); margin: 4px 0 3px; }

/* ---------- diagnostic ---------- */
.verdict-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.verdict { display: flex; gap: 10px; align-items: flex-start; padding: 9px 12px 9px 10px; border-radius: 6px; border: 1px solid var(--line-2); border-left: 3px solid var(--line); background: var(--panel-2); }
.verdict strong { display: block; font-size: 13px; }
.verdict span { font-size: 12.5px; color: var(--ink-2); }
.verdict-dot { flex: none; width: 8px; height: 8px; border-radius: 50%; margin-top: 6px; background: #9a9890; }
.verdict.ok { border-left-color: var(--ok); }
.verdict.warn { border-left-color: var(--warn); }
.verdict.danger { border-left-color: var(--danger); }
.verdict.info { border-left-color: var(--sky); }
.verdict.unknown { border-left-color: var(--line); }
.verdict.ok .verdict-dot { background: var(--ok); }
.verdict.warn .verdict-dot { background: var(--warn); }
.verdict.danger .verdict-dot { background: var(--danger); }
.verdict.info .verdict-dot { background: var(--sky); }
.verdict.unknown .verdict-dot { background: #9a9890; }

/* ---------- courbe + navigation historique ---------- */
.chart-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.chart-head h2 { margin: 0; font-family: var(--sans); font-size: 13px; font-weight: 400; letter-spacing: 0; text-transform: none; color: var(--ink-2); }
.chart-head h2 strong { font-family: var(--display); color: var(--ink); font-size: 18px; font-weight: 700; letter-spacing: -.02em; }
.chart-sub-kpis { font-family: var(--mono); font-size: 11px; margin-top: 2px; }
.chart-nav { display: inline-flex; align-items: center; gap: 6px; flex-wrap: wrap; background: var(--panel-2); border: 1px solid var(--line); border-radius: 6px; padding: 3px 6px; }
.chart-day-label { font-family: var(--mono); font-size: 11px; font-weight: 600; color: var(--ink); padding: 0 4px; }
.chart-date-input { font: 11px var(--mono) !important; padding: 3px 6px !important; border-radius: 4px !important; }
.history-strip { display: grid; grid-template-columns: repeat(10, minmax(0, 1fr)); gap: 5px; margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--line-2); }
.hday {
  display: grid; justify-items: center; align-content: end; gap: 2px; padding: 6px 4px 5px; border-radius: 6px;
  border: 1px solid var(--line-2); background: var(--panel-2); color: var(--ink-2); min-width: 0;
}
.hday:hover { border-color: var(--ink); background: var(--panel); }
.hday.active { border-color: var(--ink); background: var(--ink); color: var(--bg); }
.hday i { display: block; width: 12px; border-radius: 2px 2px 0 0; background: var(--sun); }
.hday.active i { background: var(--sun); }
.hday strong { font-family: var(--display); font-size: 11.5px; font-weight: 700; font-variant-numeric: tabular-nums; line-height: 1.1; }
.hday span { font-family: var(--mono); font-size: 9.5px; color: var(--txt-dim); }
.hday.active span { color: #d9d3c4; }

/* ---------- vue détaillée borne & voiture ---------- */
.car-stage {
  display: grid; grid-template-columns: minmax(180px, 1fr) minmax(180px, 1.15fr) minmax(180px, 1fr);
  gap: 14px; align-items: center; margin: 16px 0 14px; padding: 18px 16px;
  background: var(--panel-2); border: 1px solid var(--line); border-radius: var(--r);
}
.car-unit {
  display: grid; justify-items: center; text-align: center; gap: 4px; padding: 12px 10px;
  background: var(--panel); border: 1.5px solid var(--line); border-radius: 10px; color: var(--ink-2);
  box-shadow: var(--shadow-hard);
}
.car-unit.charging { border-color: var(--car); color: var(--car); }
.car-unit strong { color: var(--ink); font-size: 14px; margin-top: 4px; }
.car-unit .mono { font-family: var(--mono); color: var(--txt-dim); }
.car-unit-badge {
  font-family: var(--mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase;
  padding: 3px 8px; border-radius: 4px; border: 1px solid var(--line); background: var(--panel-2); color: var(--ink-2);
}
.car-unit-badge.ok { border-color: var(--ok); color: var(--ok); background: rgba(31, 138, 76, .08); }
.car-unit-badge.warn { border-color: var(--warn); color: var(--warn); }
.car-unit-badge.info { border-color: var(--sky); color: var(--sky); }
.charger-svg { width: 88px; height: 102px; color: currentColor; }
.vehicle-svg { width: 156px; height: 86px; color: var(--car); }
.car-cable-wrap { display: grid; justify-items: center; gap: 6px; min-width: 0; }
.car-power-pill {
  display: inline-grid; justify-items: center; padding: 6px 14px; border-radius: 8px;
  background: var(--ink); color: var(--bg); box-shadow: var(--shadow-hard);
}
.car-power-pill strong { font-family: var(--display); font-size: 20px; font-weight: 700; font-variant-numeric: tabular-nums; line-height: 1.1; }
.car-power-pill span { font-family: var(--mono); font-size: 10px; color: #cfc8b7; letter-spacing: .06em; text-transform: uppercase; }
.car-cable-svg { width: 100%; max-width: 240px; height: 48px; overflow: visible; }
.car-cable-track { fill: none; stroke: var(--line); stroke-width: 4; stroke-linecap: round; }
.car-cable-flow { fill: none; stroke: #cfc8b7; stroke-width: 4; stroke-linecap: round; stroke-dasharray: 8 10; }
.car-cable-flow.active { stroke: var(--car); animation: dash 1s linear infinite; }
.car-phases { display: flex; gap: 10px; font-family: var(--mono); font-size: 10.5px; color: var(--txt-dim); }
.car-phases strong { color: var(--ink); }
.car-mini-chart { height: 130px; }
.account-actions { margin-top: 16px; padding-top: 12px; border-top: 1px solid var(--line-2); }

/* ---------- barre de navigation en bas (style application mobile) ---------- */
.bottom-nav {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 25;
  display: flex; justify-content: space-around; align-items: stretch;
  background: #141816; color: #9ea8a1;
  border-top: 1px solid rgba(255, 255, 255, .1);
  padding: 6px max(8px, env(safe-area-inset-right, 0px)) calc(6px + env(safe-area-inset-bottom, 0px)) max(8px, env(safe-area-inset-left, 0px));
  box-shadow: 0 -8px 24px rgba(0, 0, 0, .18);
}
.bnav-item {
  flex: 1; max-width: 120px; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 3px; padding: 6px 4px; border: 0; border-radius: 8px; background: transparent; color: #9ea8a1;
  font: 500 11px var(--sans); letter-spacing: .01em; cursor: pointer;
}
.bnav-item:hover { background: rgba(255, 255, 255, .05); color: #eef2ee; }
.bnav-item.active { color: #8fd18f; font-weight: 600; }
.bnav-item svg { display: block; flex: none; }
.chart { width: 100%; height: 200px; display: block; margin-top: 8px; }
.chart .grid-line { stroke: var(--line-2); stroke-width: 1; }
.chart .tick { font-family: var(--mono); font-size: 10px; fill: var(--txt-dim); }
.chart .now-line { stroke: var(--ink); stroke-width: 1; stroke-dasharray: 3 4; }
.chart .line { fill: none; stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; vector-effect: non-scaling-stroke; }
.chart .line-pv { stroke: var(--sun); stroke-width: 2.4; }
.chart .line-exp { stroke: var(--ink-2); stroke-dasharray: 4 5; stroke-width: 1.4; }
.chart .line-exp.past { opacity: .35; }
.chart .line-car { stroke: var(--car); }
.chart .line-load { stroke: var(--ink); opacity: .75; stroke-width: 1.6; }
.chart .line-battery { stroke: var(--battery); }
.chart .area-pv { fill: rgba(227, 154, 7, .16); }
.chart-axis { display: flex; justify-content: space-between; font-family: var(--mono); font-size: 10px; color: var(--txt-dim); margin-top: 6px; letter-spacing: .04em; }
.legend { display: flex; gap: 14px; flex-wrap: wrap; font-family: var(--mono); font-size: 11px; color: var(--ink-2); }
.sw { display: inline-block; width: 16px; height: 2px; margin-right: 6px; vertical-align: middle; }
.sw-pv { background: var(--sun); height: 3px; }
.sw-exp { background: repeating-linear-gradient(90deg, var(--ink-2) 0 4px, transparent 4px 7px); }
.sw-car { background: var(--car); }
.sw-battery { background: var(--battery); }
.sw-load { background: var(--ink); }

/* ---------- modale ---------- */
.modal { position: fixed; inset: 0; background: rgba(23, 24, 26, .45); display: grid; place-items: center; padding: 20px; z-index: 20; }
.modal-card {
  max-width: 760px; width: 100%; max-height: 90vh; overflow: auto; background: var(--panel);
  border-radius: var(--r); padding: 20px 24px 24px; border: 1px solid var(--line); border-top: 4px solid var(--ink);
}
.modal-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.modal-head h2 { margin: 0; font-family: var(--serif); font-style: italic; font-weight: 400; font-size: 24px; letter-spacing: -.01em; text-transform: none; color: var(--ink); }
.install { display: grid; grid-template-columns: 170px 1fr; gap: 0; margin: 14px 0 0; font-size: 13px; border-top: 1px solid var(--line); }
.install dt { color: var(--txt-dim); font-family: var(--mono); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; padding: 8px 0; border-bottom: 1px solid var(--line-2); }
.install dd { margin: 0; padding: 8px 0 8px 10px; border-bottom: 1px solid var(--line-2); }
.sources { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; font-size: 13px; border-top: 1px solid var(--line); }
.sources li { padding: 7px 0; border-bottom: 1px solid var(--line-2); }
.sources li i { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 10px; background: var(--line); }
.sources li.on i { background: var(--ok); }
.sources li.off { color: var(--txt-dim); }
.phases { width: 100%; border-collapse: collapse; font-size: 12.5px; margin: 8px 0 14px; }
.phases th, .phases td { padding: 7px 8px; text-align: right; border-bottom: 1px solid var(--line-2); white-space: nowrap; font-variant-numeric: tabular-nums; }
.phases th { font-family: var(--mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; color: var(--txt-dim); font-weight: 500; }
.phases th:first-child, .phases td:first-child { text-align: left; white-space: normal; }
.phases tr.active td { background: var(--panel-2); }
.phases tr.active td:first-child::before { content: "▸ "; color: var(--sun); }

/* ---------- sélecteur d’habitation / formulaires / réglages / admin ---------- */
.site-select, select, input:not([type="checkbox"]):not([type="file"]), textarea {
  font: 13px var(--sans); padding: 7px 10px; border-radius: 6px; border: 1px solid var(--line);
  background: #fff; color: var(--ink);
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--ink); }
.site-select { font: italic 600 16px var(--serif); padding: 4px 10px; border-color: var(--ink); }
.modal-wide { max-width: 1040px; }
.row-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.tabs { display: flex; gap: 2px; flex-wrap: wrap; margin: 16px 0 14px; border-bottom: 1px solid var(--line); }
.tab { border: 0; border-bottom: 2px solid transparent; border-radius: 0; background: transparent; padding: 8px 10px; font-size: 12.5px; color: var(--ink-2); margin-bottom: -1px; }
.tab:hover { background: transparent; color: var(--ink); }
.tab.active { border-bottom-color: var(--ink); color: var(--ink); font-weight: 600; }
.settings-form .fields { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 12px 16px; }
.settings-form label { display: grid; gap: 4px; align-content: start; font-family: var(--mono); font-size: 10.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--txt-dim); }
.settings-form label input, .settings-form label select, .settings-form label textarea { font-family: var(--sans); text-transform: none; letter-spacing: 0; }
.settings-form label small { font-family: var(--sans); font-size: 11px; letter-spacing: 0; text-transform: none; color: var(--txt-dim); }
.settings-form label.chk { grid-template-columns: auto 1fr; align-items: center; color: var(--ink); font-family: var(--sans); font-size: 13px; letter-spacing: 0; text-transform: none; }
.settings-form textarea { resize: vertical; }
.list-block { margin: 6px 0 16px; overflow-x: auto; }
.list-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.list-table th { font-family: var(--mono); font-size: 10px; letter-spacing: .06em; text-transform: uppercase; color: var(--txt-dim); font-weight: 500; text-align: left; padding: 4px 6px; white-space: nowrap; }
.list-table td { padding: 3px 4px; }
.list-table input[type="text"], .list-table input[type="number"], .list-table select { width: 100%; min-width: 70px; padding: 5px 7px; }
.list-table input[type="number"] { min-width: 60px; max-width: 110px; }
.settings-extra { margin-top: 20px; border-top: 1px solid var(--line); padding-top: 4px; }
.house-preview { width: 120px; height: 80px; object-fit: cover; border-radius: 6px; border: 1px solid var(--line); background: #fff; mix-blend-mode: multiply; }
.phase-form { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-top: 6px; }
.test-out { font-family: var(--mono); background: var(--ink); color: #e8e2d2; border-radius: 6px; padding: 10px 12px; font-size: 11.5px; max-height: 240px; overflow: auto; white-space: pre-wrap; }

.admin main { grid-template-columns: 1fr; }
.admin .panel { overflow-x: auto; }
.admin table { width: 100%; border-collapse: collapse; font-size: 13px; }
.admin th, .admin td { padding: 8px 8px; text-align: left; border-bottom: 1px solid var(--line-2); vertical-align: middle; }
.admin th { font-family: var(--mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; color: var(--txt-dim); font-weight: 500; }
.admin .form-row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-top: 10px; }
.admin .tag { display: inline-block; padding: 2px 7px; border-radius: 4px; font-family: var(--mono); font-size: 10.5px; letter-spacing: .02em; border: 1px solid var(--line); color: var(--ink-2); margin: 1px 2px; background: #fff; }
.admin .tag.owner { color: var(--sun-2); border-color: var(--sun); }
.admin .tag.admin { color: var(--ok); border-color: var(--ok); }
.admin .tag.err { color: var(--danger); border-color: var(--danger); }
.admin .tag a { text-decoration: none; margin-left: 4px; color: var(--txt-dim); }
.admin .status { color: var(--txt-dim); font-size: 12px; min-height: 1.2em; margin-top: 8px; }

/* ---------- connexion ---------- */
.login-wrap { min-height: 100vh; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(320px, 420px); }
.login-intro { padding: 48px 56px; display: grid; align-content: space-between; gap: 32px; border-right: 1px solid var(--line); }
.login-intro .eyebrow { margin: 0; }
.login-intro h1 { margin: 10px 0 0; font-family: var(--serif); font-style: italic; font-weight: 400; font-size: clamp(44px, 7vw, 88px); line-height: .95; letter-spacing: -.02em; }
.login-intro p.lead { margin: 18px 0 0; max-width: 46ch; font-size: 16px; color: var(--ink-2); }
.login-marks { display: flex; gap: 10px; flex-wrap: wrap; }
.login-marks span { font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-2); border: 1px solid var(--line); border-radius: 4px; padding: 5px 9px; background: var(--panel); }
.login-card {
  margin: 0; padding: 48px 36px; background: var(--panel); display: grid; gap: 12px; align-content: center;
}
.login-icon { width: 44px; height: 44px; border-radius: 10px; border: 1px solid var(--line); }
.login-card h1 { margin: 6px 0 0; font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; font-weight: 600; color: var(--ink-2); }
.login-card p { margin: 0; color: var(--txt-dim); }
.login-card input { padding: 11px 12px; font-size: 15px; }
.login-card button { padding: 11px 14px; font-size: 14px; margin-top: 4px; }
.login-err { color: var(--danger); min-height: 1.2em; font-size: 13px; }

@media (max-width: 1100px) {
  .hero { grid-template-columns: 1fr; }
}
@media (max-width: 820px) {
  .login-wrap { grid-template-columns: 1fr; }
  .login-intro { border-right: 0; border-bottom: 1px solid var(--line); padding: 36px 24px; }
  .login-card { padding: 32px 24px; }
}
@media (max-width: 640px) {
  main { padding: 10px 12px calc(86px + env(safe-area-inset-bottom, 0px)); }
  .topbar { padding: calc(12px + env(safe-area-inset-top, 0px)) 14px 12px; }
  .banner, .pwa-banner { margin: 12px 12px 0; }
  .brand h1 { font-size: 22px; }
  .now-kw strong { font-size: 36px; }
  .node { width: 110px; }
  .orb { width: 52px; height: 52px; font-size: 22px; border-radius: 12px; }
  .node-val { font-size: 17px; }
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 10px; }
  .kpis div:nth-child(odd) { border-left: 0; padding-left: 0; }
  .install { grid-template-columns: 1fr; }
  .install dt { border-bottom: 0; padding-bottom: 0; }
  .install dd { padding-left: 0; }
  .car-stage { grid-template-columns: 1fr; }
  .history-strip { grid-template-columns: repeat(5, minmax(0, 1fr)); }
}