:root {
  color-scheme: dark;
  --surface-1:      #1a1a19;
  --page:           #0d0d0d;
  --text-primary:   #ffffff;
  --text-secondary: #c3c2b7;
  --text-muted:     #898781;
  --gridline:       #2c2c2a;
  --border:         rgba(255,255,255,0.10);

  --series-1: #3987e5; /* Enphase — blue */
  --series-2: #d95926; /* Ecoflow — orange */
  --series-3: #199e70; /* Zendure — aqua */
  --series-4: #d9506a; /* Tesla — framboise */

  --good:     #0ca30c;
  --warning:  #fab219;
  --serious:  #ec835a;
  --critical: #e66767;
}

:root[data-theme="light"] {
  color-scheme: light;
  --surface-1:      #fcfcfb;
  --page:           #f9f9f7;
  --text-primary:   #0b0b0b;
  --text-secondary: #52514e;
  --text-muted:     #898781;
  --gridline:       #e1e0d9;
  --border:         rgba(11,11,11,0.10);

  --series-1: #2a78d6;
  --series-2: #eb6834;
  --series-3: #1baf7a;
  --series-4: #c93d57;

  --good:     #0ca30c;
  --warning:  #fab219;
  --serious:  #ec835a;
  --critical: #d03b3b;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    color-scheme: light;
    --surface-1:      #fcfcfb;
    --page:           #f9f9f7;
    --text-primary:   #0b0b0b;
    --text-secondary: #52514e;
    --text-muted:     #898781;
    --gridline:       #e1e0d9;
    --border:         rgba(11,11,11,0.10);

    --series-1: #2a78d6;
    --series-2: #eb6834;
    --series-3: #1baf7a;
    --series-4: #c93d57;
    --critical: #d03b3b;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--page);
  color: var(--text-primary);
}

a { color: inherit; }

.page {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 20px 64px;
}

.topbar {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 22px 0;
}
.topbar form { margin: 0; }

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 18px;
  text-decoration: none;
}
.brand-icon { font-size: 20px; }

.topnav {
  display: flex;
  gap: 4px;
  flex: 1;
}
.topnav a {
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 999px;
}
.topnav a.active {
  color: var(--text-primary);
  background: var(--surface-1);
  border: 1px solid var(--border);
}

.icon-btn {
  background: var(--surface-1);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  width: 36px;
  height: 36px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.icon-btn:hover { color: var(--text-primary); }

/* ---------------------------------------------------------------- hero */
.hero {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px 32px;
  text-align: center;
  margin-bottom: 20px;
}
.hero-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 12px;
}
.hero-value {
  font-size: 72px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.02em;
}
.hero-unit {
  font-size: 28px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-left: 8px;
}
.hero-sub {
  margin-top: 14px;
  font-size: 13px;
  color: var(--text-muted);
}

/* --------------------------------------------------------------- cards */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
@media (max-width: 720px) {
  .cards { grid-template-columns: 1fr; }
  .hero-value { font-size: 56px; }
}

.card {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
}

.card-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  position: relative;
}
.card-head h2 {
  font-size: 15px;
  font-weight: 600;
  margin: 0;
}
.card-icon {
  font-size: 18px;
}
.dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--text-muted);
  position: absolute;
  right: 0;
  top: 4px;
}
.dot.good { background: var(--good); }
.dot.warning { background: var(--warning); }
.dot.critical { background: var(--critical); }
.dot.extrapolated { background: var(--text-muted); } /* valeur prêtée par une autre batterie */

.card-value {
  font-size: 34px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.card-value .unit {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-left: 4px;
}

.card-meta {
  margin-top: 10px;
  font-size: 12.5px;
  color: var(--text-muted);
}
.card-meta.error { color: var(--critical); }

/* --------------------------------------------------------------- meter */
.meter { margin-top: 16px; }
.meter-track {
  height: 10px;
  border-radius: 999px;
  background: var(--gridline);
  overflow: hidden;
}
.meter-fill {
  height: 100%;
  border-radius: 999px;
  background: var(--good);
  transition: width 0.4s ease;
}
.meter-fill.warning { background: var(--warning); }
.meter-fill.critical { background: var(--critical); }
.meter-label {
  margin-top: 8px;
  font-size: 12.5px;
  color: var(--text-secondary);
}
.meter-label span { color: var(--text-primary); font-weight: 600; }
.meter-flow:not(:empty) {
  margin-top: 4px;
  font-size: 12.5px;
  color: var(--text-muted);
}

/* ------------------------------------------------------- device breakdown */
.device-breakdown:not(:empty) {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--gridline);
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.device-row-mini {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
}
.device-row-mini .dot {
  position: static;
  flex-shrink: 0;
}
.device-row-label {
  color: var(--text-secondary);
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.device-row-value {
  color: var(--text-primary);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}

/* -------------------------------------------------------- recharge Tesla */
.tesla-section {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  margin-top: 16px;
}
.tesla-section [hidden] { display: none !important; }

.tesla-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  position: relative;
}
.tesla-head h2 {
  font-size: 15px;
  font-weight: 600;
  margin: 0;
}
.tesla-state {
  margin-left: auto;
  padding-right: 16px; /* laisse la place à la pastille, en absolu à droite */
  font-size: 12.5px;
  color: var(--text-secondary);
  text-align: right;
}
.tesla-unset {
  margin: 0;
  font-size: 13px;
  color: var(--text-muted);
}
.tesla-unset a { text-decoration: underline; }

.tesla-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.tesla-amps {
  margin-top: 6px;
  font-size: 12.5px;
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
}

/* Repère de la limite de charge, posé sur la piste de la jauge. */
.tesla-section .meter-track { position: relative; }
.meter-limit {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 2px;
  border-radius: 2px;
  background: var(--text-primary);
  opacity: 0.7;
}

.tesla-raison {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.45;
  color: var(--text-secondary);
}
.tesla-session {
  margin-top: 6px;
  font-size: 12.5px;
  color: var(--text-muted);
}

.tesla-controls {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.tesla-modes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
/* Le contour doit être porté par un sélecteur plus spécifique que
   `button.btn { border: none }` : à spécificité égale c'est la règle la plus
   tardive qui gagne, et celle des boutons de base est déclarée plus bas dans
   ce fichier. Sans le préfixe .tesla-section, les modes inactifs perdent leur
   contour et passent pour du texte. */
.tesla-section button.tesla-mode {
  padding: 9px 10px;
  font-size: 13px;
  text-align: center;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-primary);
}
.tesla-section button.tesla-mode.is-active {
  background: var(--series-4);
  border-color: transparent;
  color: #fff;
}
.tesla-section button.tesla-mode:disabled { opacity: 0.5; cursor: not-allowed; }

.tesla-range-block { margin-bottom: 0; }
.tesla-range-title { display: block; margin-bottom: 8px; }
.tesla-range {
  width: 100%;
  margin: 0;
  accent-color: var(--series-1);
  cursor: pointer;
}
.tesla-range:disabled { opacity: 0.45; cursor: not-allowed; }
.tesla-range-value {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}
.tesla-range-marks {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 11.5px;
  color: var(--text-muted);
}
.tesla-range-marks span:nth-child(2) { text-align: center; }
.tesla-range-marks span:last-child { text-align: right; }

.tesla-depart {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.tesla-depart .tesla-field { margin-bottom: 0; }
.tesla-section .status-msg { margin-top: 0; }

@media (max-width: 720px) {
  .tesla-body { grid-template-columns: 1fr; gap: 20px; }
}
@media (max-width: 640px) {
  .tesla-head { flex-wrap: wrap; }
  .tesla-state { width: 100%; margin-left: 0; padding-right: 0; text-align: left; }
  .tesla-modes { grid-template-columns: 1fr; }
  .tesla-depart { grid-template-columns: 1fr; }
  .tesla-range-marks { font-size: 11px; }
}

/* ---- mise en service de la clé Tesla (masqué une fois enrôlée) ---- */
.tesla-appairage {
  margin-top: 14px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-1);
}
.tesla-appairage .desc { margin: 0 0 10px; }
.tesla-appairage[hidden] { display: none !important; }

.hint {
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 28px;
}

/* ------------------------------------------------------------ settings */
.settings-section {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 20px;
}
.settings-section h2 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 17px;
  margin: 0 0 4px;
}
.settings-section .desc {
  font-size: 13px;
  color: var(--text-muted);
  margin: 0 0 18px;
  line-height: 1.5;
}
.settings-section .desc a { text-decoration: underline; }

.field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
@media (max-width: 640px) {
  .field-grid { grid-template-columns: 1fr; }
}

.device-list {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--gridline);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.device-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr auto;
  gap: 10px;
  align-items: end;
  background: var(--page);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
}
@media (max-width: 640px) {
  .device-row { grid-template-columns: 1fr; }
}
.device-row .field { margin-bottom: 0; }
.btn-remove {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  width: 34px;
  height: 34px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
}
.btn-remove:hover { color: var(--critical); border-color: var(--critical); }
.btn-add {
  margin-top: 12px;
  background: transparent;
  border: 1px dashed var(--border);
  color: var(--text-secondary);
}
.btn-add:hover { color: var(--text-primary); border-color: var(--text-secondary); }

label {
  display: block;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 6px;
}
input[type="text"], input[type="password"], input[type="number"], input[type="time"], select {
  width: 100%;
  background: var(--page);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 9px 11px;
  color: var(--text-primary);
  font-size: 14px;
}
input:focus, select:focus { outline: 2px solid var(--series-1); outline-offset: -1px; }

.field { margin-bottom: 4px; }
.field small { display:block; margin-top: 4px; color: var(--text-muted); font-size: 11.5px; }

.actions {
  display: flex;
  gap: 10px;
  margin-top: 20px;
  flex-wrap: wrap;
  align-items: center;
}

button.btn {
  border: none;
  border-radius: 999px;
  padding: 10px 18px;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
}
.btn-primary { background: var(--series-1); color: #fff; }
.btn-secondary { background: transparent; border: 1px solid var(--border); color: var(--text-primary); }
.btn-oauth { background: var(--good); color: #fff; text-decoration:none; display:inline-flex; align-items:center; padding: 10px 18px; border-radius: 999px; font-size: 13.5px; font-weight: 600; }

.notif-rules {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--gridline);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.notif-rule {
  background: var(--page);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px;
}
.notif-rule .field-grid { margin-top: 10px; }
.notif-rule .desc { margin: 6px 0 0; }
.notif-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  margin-bottom: 0;
}
.notif-toggle input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--series-1); cursor: pointer; }

.status-msg {
  font-size: 13px;
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 8px;
  white-space: pre-line;
  display: none;
}
.status-msg.show { display: block; }
.status-msg.ok { background: rgba(12,163,12,0.12); color: var(--good); }
.status-msg.err { background: rgba(230,103,103,0.12); color: var(--critical); }

.raw-json {
  margin-top: 12px;
  background: var(--page);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
  font-size: 11.5px;
  max-height: 220px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-all;
  color: var(--text-secondary);
  display: none;
}
.raw-json.show { display: block; }

.banner {
  border-radius: 12px;
  padding: 12px 16px;
  font-size: 13.5px;
  margin-bottom: 20px;
}
.banner.ok { background: rgba(12,163,12,0.12); color: var(--good); }
.banner.err { background: rgba(230,103,103,0.12); color: var(--critical); }

/* ---------------------------------------------------------------- login */
body:has(.login-page) {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--page);
  color: var(--text-primary);
}
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.login-card {
  width: 100%;
  max-width: 360px;
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px;
}
.login-brand {
  font-size: 18px;
  font-weight: 600;
  text-align: center;
  margin-bottom: 24px;
}
.login-submit { width: 100%; margin-top: 8px; }
.login-card .status-msg { margin-top: 0; margin-bottom: 16px; }