/* KAGU LINK — pages d'accès (connexion, activation, licences). Thème militaire sobre, sans image lourde. */
:root{
  --k-bg:#0a0d0b; --k-bg2:#0f1410; --k-panel:rgba(16,22,17,.94); --k-line:#26302a; --k-line2:#34433a;
  --k-olive:#56703f; --k-olive2:#6d8a50; --k-sage:#9fbf8c; --k-green:#4cff6a;
  --k-text:#e4ebe2; --k-muted:#8b998c; --k-dim:#5d6b5f; --k-red:#e0663f; --k-amber:#d9b45a;
  --k-font:Bahnschrift,"DIN Alternate","Barlow Condensed","Roboto Condensed","Arial Narrow",Arial,sans-serif;
  --k-mono:Consolas,"Cascadia Mono","DejaVu Sans Mono",monospace;
}
.k-auth,.k-auth *{box-sizing:border-box}
.k-auth{margin:0;min-height:100vh;background:var(--k-bg);color:var(--k-text);font-family:var(--k-font);
  display:flex;flex-direction:column;overflow-x:hidden;position:relative}
.k-auth a{color:var(--k-sage)}
/* Fond : relief topographique + quadrillage, très discrets */
.k-terrain{position:fixed;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none;z-index:0;opacity:.55}
.k-auth:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background:radial-gradient(ellipse at 30% 40%,rgba(86,112,63,.16),transparent 55%),
             radial-gradient(ellipse at 85% 90%,rgba(86,112,63,.10),transparent 50%);}
.k-auth:after{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.5;
  background-image:linear-gradient(rgba(159,191,140,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(159,191,140,.05) 1px,transparent 1px);
  background-size:80px 80px}
/* Bandeaux haut et bas */
.k-strip{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:10px 28px;font-size:11px;letter-spacing:2.5px;color:var(--k-muted);text-transform:uppercase;
  border-bottom:1px solid var(--k-line);background:rgba(10,13,11,.85)}
.k-strip.bottom{border-top:1px solid var(--k-line);border-bottom:0;letter-spacing:1.5px;font-size:10px;color:var(--k-dim)}
.k-strip b{color:var(--k-text);font-weight:600}
.k-restricted{color:var(--k-amber);border:1px solid rgba(217,180,90,.35);padding:3px 10px}
.k-clock{font-family:var(--k-mono);letter-spacing:1px;color:var(--k-sage)}
/* Zone centrale */
.k-stage{position:relative;z-index:1;flex:1;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(360px,440px);
  align-items:center;gap:64px;width:min(1180px,100%);margin:0 auto;padding:48px 32px}
.k-brand{display:flex;flex-direction:column;gap:22px}
.k-emblem{width:132px;height:132px;filter:drop-shadow(0 0 24px rgba(76,255,106,.12))}
.k-name{font-size:56px;line-height:1;font-weight:700;letter-spacing:10px;margin:0}
.k-name span{color:var(--k-sage)}
.k-tagline{font-size:15px;letter-spacing:5px;color:var(--k-muted);text-transform:uppercase;margin:0}
.k-facts{display:grid;grid-template-columns:repeat(3,auto);justify-content:start;gap:8px 28px;margin-top:10px;
  padding-top:22px;border-top:1px solid var(--k-line);max-width:520px}
.k-facts div{font-size:10px;letter-spacing:2px;color:var(--k-dim);text-transform:uppercase}
.k-facts strong{display:block;margin-top:4px;font-size:13px;letter-spacing:1.5px;color:var(--k-text);font-weight:600}
.k-facts .on{color:var(--k-green)}
/* Carte de connexion */
.k-card{position:relative;background:var(--k-panel);border:1px solid var(--k-line2);padding:38px 36px 32px;
  box-shadow:0 30px 80px rgba(0,0,0,.55)}
.k-card:before,.k-card:after{content:"";position:absolute;width:18px;height:18px;border:2px solid var(--k-sage);pointer-events:none}
.k-card:before{top:-1px;left:-1px;border-right:0;border-bottom:0}
.k-card:after{bottom:-1px;right:-1px;border-left:0;border-top:0}
.k-kicker{font-size:11px;letter-spacing:3.5px;color:var(--k-sage);text-transform:uppercase;display:flex;align-items:center;gap:10px}
.k-kicker:before{content:"";width:8px;height:8px;background:var(--k-green);box-shadow:0 0 10px var(--k-green)}
.k-card h1{font-size:30px;letter-spacing:4px;margin:12px 0 6px;font-weight:700}
.k-card p.k-lead{color:var(--k-muted);font-size:14px;line-height:1.5;margin:0 0 26px;letter-spacing:.3px}
.k-field{display:block;margin-bottom:16px}
.k-field span{display:block;font-size:10px;letter-spacing:2.5px;color:var(--k-muted);text-transform:uppercase;margin-bottom:7px}
.k-field input{width:100%;background:#080b09;border:1px solid var(--k-line2);color:var(--k-text);padding:13px 14px;
  font-size:15px;font-family:var(--k-font);letter-spacing:.5px;outline:none;border-radius:0;transition:border-color .15s,box-shadow .15s}
.k-field input:focus{border-color:var(--k-olive2);box-shadow:0 0 0 3px rgba(109,138,80,.18)}
.k-field input.k-key{font-family:var(--k-mono);letter-spacing:1.5px;text-transform:uppercase}
.k-btn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;margin-top:22px;padding:14px;
  background:var(--k-olive);border:1px solid var(--k-olive2);color:#f1f5ec;font-family:var(--k-font);font-size:14px;
  font-weight:600;letter-spacing:4px;text-transform:uppercase;cursor:pointer;text-decoration:none;transition:background .15s}
.k-btn:hover{background:var(--k-olive2)}
.k-btn.ghost{background:transparent;border-color:var(--k-line2);color:var(--k-muted);margin-top:12px;font-size:12px;letter-spacing:3px}
.k-btn.ghost:hover{color:var(--k-text);border-color:var(--k-sage);background:transparent}
.k-flash{border-left:3px solid var(--k-red);background:rgba(224,102,63,.10);color:#f2c4b4;padding:10px 12px;font-size:13px;margin-bottom:18px;letter-spacing:.3px}
.k-note{margin-top:22px;padding-top:16px;border-top:1px solid var(--k-line);font-size:10px;letter-spacing:2px;color:var(--k-dim);text-transform:uppercase;display:flex;justify-content:space-between;gap:10px}
/* Écrans moyens et téléphones */
@media (max-width:980px){
  .k-stage{grid-template-columns:1fr;gap:30px;padding:28px 16px;justify-items:center}
  .k-brand{align-items:center;text-align:center}
  .k-emblem{width:84px;height:84px}
  .k-name{font-size:36px;letter-spacing:7px}
  .k-tagline{font-size:12px;letter-spacing:3.5px}
  .k-facts{display:none}
  .k-card{width:100%;max-width:440px;padding:30px 22px 24px}
  .k-strip{padding:9px 16px;font-size:10px;letter-spacing:1.5px}
  .k-strip .k-hide-sm{display:none}
}