:root {
  --brand: #0f766e;
  --brand-d: #115e59;
  --bg: #f3f5f4;
  --card: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --line: #e5e7eb;
  --ok: #15803d;
  --err: #b91c1c;
  --warn: #92400e;
  --radius: 14px;
  --shadow: 0 6px 24px rgba(0, 0, 0, .12);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111827; --card: #1f2937; --text: #f3f4f6; --muted: #9ca3af; --line: #374151;
    --ok: #4ade80; --err: #f87171; --warn: #fbbf24;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  font: 16px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--text); background: var(--bg);
}
a { color: var(--brand); }
code { font-size: .92em; background: rgba(127,127,127,.14); padding: 1px 5px; border-radius: 5px; word-break: break-all; }

/* ---------- Barre du haut ---------- */
.topbar {
  display: flex; align-items: center; gap: 10px;
  padding: calc(8px + env(safe-area-inset-top)) 12px 8px;
  background: var(--brand); color: #fff;
}
.topbar h1 { font-size: 18px; margin: 0; flex: 1; font-weight: 650; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.topbar nav { display: flex; gap: 4px; }
.topbar .icon {
  width: 40px; height: 40px; border: 0; border-radius: 10px; background: rgba(255,255,255,.14);
  color: #fff; font-size: 19px; display: grid; place-items: center; text-decoration: none; cursor: pointer;
}
.topbar .icon:active { background: rgba(255,255,255,.3); }
.topbar .back, .topbar .link { color: #fff; text-decoration: none; font-weight: 600; }

/* ---------- Carte ---------- */
body.app { display: flex; flex-direction: column; height: 100dvh; overflow: hidden; }
#map { flex: 1; min-height: 0; background: #dfe7e4; }

.pin-wrap { background: none; border: 0; }
.pin {
  width: 38px; height: 38px; border-radius: 50%; background: var(--c);
  color: #fff; font: 700 14px/38px system-ui, sans-serif; text-align: center;
  border: 3px solid #fff; box-shadow: 0 2px 8px rgba(0,0,0,.35);
}
.pin.stale { filter: grayscale(.75); opacity: .8; }
.pop { font-size: 14px; line-height: 1.5; min-width: 170px; }
.pop .addr { color: #4b5563; }
.stale-txt { color: var(--warn); }

/* ---------- Panneau du bas ---------- */
.sheet {
  background: var(--card); border-radius: var(--radius) var(--radius) 0 0;
  box-shadow: 0 -4px 20px rgba(0,0,0,.12); position: relative; z-index: 500;
  padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
  max-height: 42dvh; overflow-y: auto;
}
.sheet-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 6px; }
.status { color: var(--muted); font-size: 13px; }
.pill {
  border: 1px solid var(--line); background: var(--card); color: var(--text);
  border-radius: 999px; padding: 6px 14px; font-size: 14px; cursor: pointer;
}
.pill:active { background: var(--line); }

.list { list-style: none; margin: 0; padding: 0; }
.item {
  display: flex; align-items: center; gap: 12px; padding: 10px 4px;
  border-top: 1px solid var(--line); cursor: pointer;
}
.item:first-child { border-top: 0; }
.item.none { cursor: default; opacity: .7; }
.dot {
  flex: none; width: 40px; height: 40px; border-radius: 50%; background: var(--c);
  color: #fff; font-weight: 700; display: grid; place-items: center; font-size: 14px;
}
.dot.stale { filter: grayscale(.75); }
.info { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.info strong { font-size: 16px; }
.info small { color: var(--muted); font-size: 13px; }
.batt { flex: none; font-size: 14px; white-space: nowrap; }
.batt.mid { color: var(--warn); }
.batt.low { color: var(--err); font-weight: 700; }

.hist-ctrl { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.hist-ctrl select, .hist-ctrl input[type=date] {
  font: inherit; padding: 7px 10px; border: 1px solid var(--line); border-radius: 10px;
  background: var(--card); color: var(--text);
}
.hist-ctrl select { flex: 1 1 140px; }
.daypick { display: flex; gap: 6px; align-items: center; }
.hint { color: var(--muted); font-size: 14px; margin: 8px 0 0; }

/* ---------- Pages (connexion, admin) ---------- */
body.page { min-height: 100%; }
.wrap { max-width: 820px; margin: 0 auto; padding: 14px 12px 40px; }
.card {
  background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 18px 16px; margin-bottom: 16px;
}
.card.narrow { max-width: 420px; margin: 8vh auto 0; }
@media (max-width: 460px) { .card.narrow { margin: 4vh 16px 0; } }
.card h1 { margin-top: 0; font-size: 22px; }
.card h2 { margin: 0 0 10px; font-size: 19px; }
.card h3 { margin: 22px 0 8px; font-size: 16px; }
.brand { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.brand h1 { margin: 0; }
.brand img { border-radius: 14px; }

.form { display: flex; flex-direction: column; gap: 12px; }
.form.inline { flex-direction: row; flex-wrap: wrap; align-items: flex-end; }
.form label { display: flex; flex-direction: column; gap: 4px; font-size: 14px; color: var(--muted); flex: 1 1 160px; }
.form label.check { flex-direction: row; align-items: center; gap: 8px; color: var(--text); flex: 0 0 auto; padding-bottom: 10px; }
.form input:not([type=checkbox]):not([type=radio]) {
  font: inherit; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px;
  background: var(--bg); color: var(--text); width: 100%;
}
.form input.short { max-width: 90px; }
.form label:has(input.short) { flex: 0 0 90px; }

.btn {
  font: inherit; font-weight: 600; border: 0; border-radius: 10px; padding: 10px 16px;
  background: var(--brand); color: #fff; cursor: pointer; text-decoration: none; display: inline-block;
}
.btn:active { background: var(--brand-d); }
.btn.ghost { background: transparent; color: var(--brand); border: 1px solid var(--brand); }
.btn.danger { background: transparent; color: var(--err); border: 1px solid var(--err); }
.btn.small { padding: 5px 10px; font-size: 14px; }

.ok, .err, .warn { padding: 10px 12px; border-radius: 10px; }
.ok { background: rgba(21,128,61,.12); color: var(--ok); }
.err { background: rgba(185,28,28,.12); color: var(--err); }
.warn { background: rgba(217,119,6,.13); color: var(--warn); }

.swatches { border: 0; padding: 0; margin: 0; display: flex; gap: 6px; flex-wrap: wrap; align-items: center; flex: 1 1 100%; }
.swatches legend { font-size: 14px; color: var(--muted); padding: 0; margin-bottom: 4px; }
.sw { flex: 0 0 auto !important; }
.sw input { position: absolute; opacity: 0; }
.sw span { display: block; width: 30px; height: 30px; border-radius: 50%; border: 3px solid transparent; cursor: pointer; }
.sw input:checked + span { border-color: var(--text); }
.sw input:focus-visible + span { outline: 2px solid var(--brand); outline-offset: 2px; }

.members { display: flex; flex-direction: column; gap: 8px; }
.member { border: 1px solid var(--line); border-radius: 12px; padding: 8px 12px; }
.member.off { opacity: .6; }
.member summary { display: flex; align-items: center; gap: 12px; cursor: pointer; list-style: none; }
.member summary::-webkit-details-marker { display: none; }
.member[open] summary { margin-bottom: 12px; }
.mname { display: flex; flex-direction: column; }
.mname small { color: var(--muted); }
.row-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }

.users { list-style: none; padding: 0; margin: 0; }
.users li { display: flex; align-items: center; justify-content: space-between; padding: 8px 0; border-top: 1px solid var(--line); }
.users li:first-child { border-top: 0; }
.users em { font-style: normal; font-size: 12px; background: var(--brand); color: #fff; border-radius: 6px; padding: 1px 6px; margin-left: 4px; }

.cfg-grid { display: grid; grid-template-columns: minmax(0, 260px) 1fr; gap: 18px; align-items: start; }
@media (max-width: 600px) { .cfg-grid { grid-template-columns: 1fr; } }
.qr { background: #fff; border-radius: 12px; padding: 6px; max-width: 260px; }
.qr svg { width: 100%; height: auto; display: block; }
.manual { display: grid; grid-template-columns: auto 1fr; gap: 6px 12px; font-size: 14px; }
.manual dt { color: var(--muted); }
.manual dd { margin: 0; }
details summary { cursor: pointer; }
.btn.big { font-size: 18px; padding: 14px 20px; width: 100%; text-align: center; }
.card .btn.ghost { width: 100%; text-align: center; }

/* Assistant de configuration */
.narrow-wrap { max-width: 520px; }
.step { display: flex; gap: 14px; align-items: flex-start; }
.step > div { flex: 1; min-width: 0; }
.step h2 { font-size: 18px; margin: 4px 0 8px; }
.num {
  flex: none; width: 34px; height: 34px; border-radius: 50%; background: var(--brand); color: #fff;
  font-weight: 700; display: grid; place-items: center;
}
.checks { padding-left: 20px; margin: 6px 0; }
.checks li { margin: 6px 0; }
.big-ok { font-size: 18px; font-weight: 600; }
.spinner {
  display: inline-block; width: 16px; height: 16px; border: 3px solid var(--line); border-top-color: var(--brand);
  border-radius: 50%; animation: spin 1s linear infinite; vertical-align: -3px; margin-right: 6px;
}
@keyframes spin { to { transform: rotate(360deg); } }
.setup-code { margin: 0 0 10px; font-size: 15px; }
.setup-code .code { font-size: 18px; font-weight: 700; letter-spacing: 2px; }
.ok, .err { overflow-wrap: anywhere; }