:root {
  /* DA Régiz : noir profond + bleu métallique lumineux */
  --bleu: #2b8fff;
  --bleu2: #1257e6;
  --bleu-clair: #6fbcff;
  /* alias : les pages existantes utilisent --violet -> tout devient bleu automatiquement */
  --violet: #2b8fff;
  --violet2: #1257e6;
  --bg: #05080f;
  --bg2: #0a1220;
  --card: #0d1523;
  --bord: #1b2a45;
  --texte: #e8f0ff;
  --gris: #8ba0c4;
  --ok: #29d398;
  --err: #ff6b6b;
}
* { box-sizing: border-box; }
body {
  margin: 0; color: var(--texte); font-family: system-ui, "Segoe UI", Roboto, sans-serif;
  background:
    radial-gradient(1100px 520px at 50% -8%, rgba(43,143,255,.20), transparent 70%),
    radial-gradient(900px 500px at 90% 110%, rgba(18,87,230,.12), transparent 70%),
    var(--bg);
  min-height: 100vh;
}
a { color: var(--bleu-clair); }
.logo { font-weight: 800; font-size: 22px; letter-spacing: .5px; }
.logo b { color: var(--bleu); }
/* Mot-symbole REGIZ : fin, espacé, majuscules blanches + petit trait bleu lumineux */
.regiz-wm { display: inline-block; text-align: center; line-height: 1; }
.regiz-wm .t { display: block; font-weight: 300; letter-spacing: .4em; text-transform: uppercase; color: #fff; padding-left: .4em; }
.regiz-wm .l { display: block; height: 2px; margin-top: 8px; border-radius: 2px;
  background: linear-gradient(90deg, transparent, #3ea0ff 42%, #9cd2ff 50%, #3ea0ff 58%, transparent);
  box-shadow: 0 0 10px rgba(62,160,255,.6); }
.btn {
  background: linear-gradient(180deg, var(--bleu), var(--bleu2)); border: none; color: #fff;
  padding: 12px 18px; border-radius: 12px; cursor: pointer; font-size: 15px; font-weight: 600;
  box-shadow: 0 6px 18px -6px rgba(43,143,255,.6);
}
.btn.gris { background: #172236; box-shadow: none; border: 1px solid var(--bord); }
.btn.rouge { background: linear-gradient(180deg, #e0574a, #c0392b); box-shadow: none; }
.btn.vert { background: linear-gradient(180deg, #2bc47f, #1e9a63); box-shadow: none; }
.btn:hover { filter: brightness(1.08); }
.input {
  width: 100%; background: #0a1120; border: 1px solid var(--bord); border-radius: 10px;
  color: #fff; padding: 12px 14px; font-size: 15px;
}
.input:focus { outline: none; border-color: var(--bleu); box-shadow: 0 0 0 3px rgba(43,143,255,.18); }
.card {
  background: linear-gradient(180deg, rgba(255,255,255,.02), transparent), var(--card);
  border: 1px solid var(--bord); border-radius: 16px; padding: 24px;
  box-shadow: 0 20px 50px -20px rgba(0,0,0,.7);
}
.gris { color: var(--gris); }
.err { color: var(--err); } .ok { color: var(--ok); }
.center { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 20px; }
.topbar { display: flex; align-items: center; justify-content: space-between; padding: 18px 26px; border-bottom: 1px solid var(--bord); background: rgba(5,8,15,.6); backdrop-filter: blur(8px); }
.wrap { max-width: 1000px; margin: 0 auto; padding: 26px; }
.pill { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 700; }
.pill.on { background: rgba(41,211,152,.15); color: var(--ok); }
.pill.off { background: rgba(255,107,107,.15); color: var(--err); }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 12px 10px; border-bottom: 1px solid var(--bord); font-size: 14px; }
th { color: var(--gris); font-size: 12px; text-transform: uppercase; letter-spacing: 1px; }
label { display: block; font-size: 13px; color: var(--gris); margin: 12px 0 6px; }