:root {
  color-scheme: dark;
  --bg: #0c0c0e;
  --panel: #151518;
  --panel-2: #1d1d22;
  --line: #2c2c33;
  --text: #f5f5f5;
  --muted: #aaaab5;
  --accent: #f2552c;
  --accent-2: #ff8b52;
  --good: #37d996;
  --bad: #ff5c68;
  --warn: #f7c85b;
  --radius: 18px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: radial-gradient(circle at 15% 5%, #2a1613 0, transparent 26rem), var(--bg); color: var(--text); }
button, input, select { font: inherit; }
button { cursor: pointer; }
#app { min-height: 100vh; }
.shell { width: min(1200px, calc(100% - 32px)); margin: 0 auto; padding: 32px 0 60px; }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-bottom: 28px; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 800; letter-spacing: .07em; }
.logo { width: 38px; height: 38px; display: grid; place-items: center; background: var(--accent); color: #17110f; border-radius: 12px; font-size: 20px; box-shadow: 0 10px 28px #f2552c33; }
.userline { display: flex; align-items: center; gap: 12px; color: var(--muted); font-size: 14px; }
.grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 16px; }
.card { border: 1px solid var(--line); background: linear-gradient(145deg, var(--panel), #101013); border-radius: var(--radius); padding: 20px; }
.card h2, .card h3 { margin: 0 0 8px; }
.card h2 { font-size: 20px; }
.card h3 { font-size: 17px; }
.hero { grid-column: span 12; padding: 30px; }
.hero h1 { margin: 0 0 8px; font-size: clamp(30px, 5vw, 50px); letter-spacing: -.04em; }
.hero p { margin: 0; color: var(--muted); }
.stat { grid-column: span 4; }
.stat strong { display: block; font-size: 35px; margin-top: 8px; }
.devices { grid-column: span 12; }
.two { grid-column: span 6; }
.three { grid-column: span 4; }
.label { display: block; color: var(--muted); font-size: 12px; letter-spacing: .04em; text-transform: uppercase; margin-bottom: 6px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.status { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 700; }
.status::before { content: ''; width: 8px; height: 8px; border-radius: 999px; background: var(--muted); }
.status.online::before { background: var(--good); box-shadow: 0 0 0 5px #37d99618; }
.status.offline::before { background: var(--bad); }
.btn { appearance: none; border: 1px solid var(--line); color: var(--text); background: var(--panel-2); padding: 10px 14px; border-radius: 11px; font-weight: 750; transition: .15s transform, .15s background; }
.btn:hover { transform: translateY(-1px); background: #26262d; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #1a100d; }
.btn.primary:hover { background: var(--accent-2); }
.btn.danger { color: #ffc8cd; border-color: #6b2d35; background: #33151a; }
.btn.ghost { background: transparent; }
input, select { width: 100%; color: var(--text); background: #0e0e11; border: 1px solid var(--line); border-radius: 10px; padding: 11px 12px; outline: none; }
input:focus, select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px #f2552c22; }
form { display: grid; gap: 12px; }
.form-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.form-row.three-cols { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.control-card { grid-column: span 6; }
.control-head { display: flex; justify-content: space-between; gap: 14px; align-items: start; margin-bottom: 18px; }
.volume { display: grid; grid-template-columns: 1fr 100px; gap: 12px; align-items: center; margin: 15px 0; }
.volume input[type=range] { padding: 0; accent-color: var(--accent); }
.volume input[type=number] { text-align: right; }
.volume-title { font-weight: 700; margin-bottom: 3px; }
.volume-note { color: var(--muted); font-size: 12px; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.list { display: grid; gap: 10px; }
.list-row { display: flex; justify-content: space-between; align-items: center; gap: 14px; padding: 12px 0; border-top: 1px solid var(--line); }
.list-row:first-child { border-top: none; }
.list-row strong { display: block; }
.badge { display: inline-flex; padding: 4px 8px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font-size: 12px; }
.notice { border-left: 3px solid var(--accent); background: #2a1713; padding: 12px 14px; border-radius: 8px; color: #ffd8cb; font-size: 14px; }
.error { border-left-color: var(--bad); background: #2b1519; color: #ffcfd4; }
pre { white-space: pre-wrap; word-break: break-word; max-height: 300px; overflow: auto; padding: 15px; border-radius: 12px; color: #f8ede7; background: #080809; border: 1px solid var(--line); font-size: 12px; }
.login-wrap { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.login { width: min(420px, 100%); }
.login .card { padding: 28px; }
.tabs { display: flex; gap: 8px; flex-wrap: wrap; margin: 20px 0; }
.tab { background: transparent; border: 1px solid var(--line); color: var(--muted); padding: 9px 12px; border-radius: 999px; font-weight: 700; }
.tab.active { color: #1a100d; background: var(--accent); border-color: var(--accent); }
.empty { text-align: center; padding: 38px; color: var(--muted); }
@media (max-width: 800px) {
  .shell { width: min(100% - 22px, 1200px); padding-top: 18px; }
  .topbar { align-items: start; }
  .stat, .two, .three, .control-card { grid-column: span 12; }
  .form-row, .form-row.three-cols { grid-template-columns: 1fr; }
  .userline { align-items: end; flex-direction: column; }
  .volume { grid-template-columns: 1fr 90px; }
}

/* V5 — volumes en pourcentage et configuration explicite des modules */
.volume {
  grid-template-columns: minmax(0, 1fr) auto;
  position: relative;
  padding-bottom: 18px;
}
.percent {
  min-width: 76px;
  align-self: center;
  text-align: right;
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -.04em;
}
.percent small { font-size: 14px; color: var(--muted); margin-left: 3px; letter-spacing: 0; }
.live-state {
  position: absolute;
  left: 0;
  bottom: 0;
  min-height: 14px;
}
.module-controls {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
.module-head { margin-bottom: 12px; }
.module-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-bottom: 14px; }
.module-grid input { font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; font-size: 13px; letter-spacing: .02em; }
.device-report { margin-top: 18px; border-top: 1px solid var(--line); padding-top: 14px; }
@media (max-width: 800px) {
  .module-grid { grid-template-columns: 1fr; }
  .percent { min-width: 58px; font-size: 24px; }
}


/* V6 — gestion des BOOMBOOM et comptes */
.device-management {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
.rename-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: end;
}
.danger-zone {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 16px;
  padding: 14px;
  border: 1px solid #6b2d35;
  border-radius: 12px;
  background: #251114;
}
.danger-zone strong { color: #ffc8cd; }
.list-row > div { min-width: 0; }
.list-row .badge { margin-left: 8px; }
.list-row .small.muted { margin-left: 8px; }
@media (max-width: 800px) {
  .rename-grid { grid-template-columns: 1fr; }
  .danger-zone { align-items: start; flex-direction: column; }
}