:root{
  --bg:#14161c; --panel:#1e2028; --line:#2c2f3a; --txt:#e6e8ee;
  --muted:#9aa0ad; --accent:#6c8cff; --ok:#2ecc71; --warn:#e0a53a; --pending:#e0a53a;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--txt);
  font:15px/1.5 system-ui,Segoe UI,Roboto,sans-serif}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
code{background:#0d0f14;padding:1px 6px;border-radius:5px}

.nav{display:flex;justify-content:space-between;align-items:center;
  padding:14px 22px;background:var(--panel);border-bottom:1px solid var(--line)}
.brand{font-weight:700;font-size:18px;color:var(--txt)}
.nav nav a{margin-left:16px}
.wrap{max-width:960px;margin:24px auto;padding:0 18px}

.card{background:var(--panel);border:1px solid var(--line);
  border-radius:12px;padding:20px;margin:18px 0}
h1{margin-top:0}
h2{margin-top:0;border-bottom:1px solid var(--line);padding-bottom:8px}

.btn{display:inline-block;background:var(--accent);color:#fff;
  padding:8px 14px;border:none;border-radius:8px;cursor:pointer;font-size:14px}
.btn:hover{filter:brightness(1.1);text-decoration:none}
.mini{background:transparent;border:1px solid var(--line);color:var(--muted);
  padding:4px 8px;border-radius:6px;cursor:pointer;font-size:12px}
.mini:hover{color:var(--txt);border-color:var(--accent)}

.tabs{margin:8px 0 16px}
.tabs a{margin-right:14px;font-size:14px}

/* Onglets SPA */
.maintabs{display:flex;gap:8px;margin:6px 0 4px;flex-wrap:wrap}
.maintabs .tab{background:transparent;border:1px solid var(--line);color:var(--txt);
  padding:9px 16px;border-radius:10px 10px 0 0;cursor:pointer;font-size:15px}
.maintabs .tab.on{background:var(--panel);border-bottom-color:var(--panel);color:#fff;font-weight:600}
.subtabs{display:flex;gap:6px;flex-wrap:wrap;border-bottom:1px solid var(--line);
  padding-bottom:8px;margin-bottom:14px}
.subtabs .stab{background:transparent;border:1px solid transparent;color:var(--muted);
  padding:6px 12px;border-radius:8px;cursor:pointer;font-size:14px}
.subtabs .stab:hover{color:var(--txt)}
.subtabs .stab.on{background:var(--accent);color:#fff}
.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);
  background:#20293a;border:1px solid var(--accent);color:#fff;padding:10px 18px;
  border-radius:10px;z-index:50;box-shadow:0 6px 20px rgba(0,0,0,.4)}

table{width:100%;border-collapse:collapse;margin:8px 0}
th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);font-size:14px}
th{color:var(--muted);font-weight:600}
tr.depr td{opacity:.5}

.row{display:flex;flex-wrap:wrap;gap:14px;align-items:flex-end;margin-top:10px}
.row label{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted)}
.row label.check{flex-direction:row;align-items:center;gap:6px;color:var(--txt)}
input,select{background:#0d0f14;border:1px solid var(--line);color:var(--txt);
  padding:7px 9px;border-radius:7px;font-size:14px}

.flash{background:#20293a;border:1px solid var(--accent);border-radius:8px;
  padding:8px 14px;margin-bottom:14px}
.flash p{margin:4px 0}
.muted{color:var(--muted)}
.warn{color:var(--warn)}
.ok{color:var(--ok)}
.pending{color:var(--pending)}
/* Accueil */
.hero{text-align:center;padding:40px 16px 10px}
.hero h1{font-size:40px;margin:0 0 10px}
.lead{max-width:640px;margin:0 auto 22px;color:#c7ccd6;font-size:17px}
.cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.btn.big{padding:12px 20px;font-size:16px}
.btn.ghost{background:transparent;border:1px solid var(--accent);color:var(--accent)}
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:24px 0}
.feat{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px}
.feat h3{margin:0 0 6px}
.feat p{margin:0;color:var(--muted);font-size:14px}
.join{text-align:center}
.doc h2{font-size:18px;margin-top:22px}
.doc ul{color:#c7ccd6}
.doc code{font-size:13px}
.ord form{display:flex;flex-direction:column;gap:2px}
.ord .mini{padding:1px 6px;line-height:1.1}
.actions{white-space:nowrap}
.actions details{display:inline-block;margin-bottom:4px}
.actions summary{list-style:none;display:inline-block}
.actions summary::-webkit-details-marker{display:none}
.row.edit{background:#0d0f14;border:1px solid var(--line);border-radius:8px;
  padding:10px;margin-top:8px}
footer{color:var(--muted);text-align:center;padding:24px;font-size:13px}