:root{
  --bg:#0a0a12; --violet:#8b5cf6; --cyan:#22d3ee; --txt:#e9e9f3; --muted:#8b8ba3;
  --glass:rgba(255,255,255,.055); --brd:rgba(255,255,255,.12);
  --grad:linear-gradient(135deg,#8b5cf6,#3b82f6 60%,#22d3ee);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;color:var(--txt);
  background:
    radial-gradient(680px 560px at 8% -6%,rgba(124,58,237,.30),transparent 62%),
    radial-gradient(760px 640px at 96% 106%,rgba(37,99,235,.28),transparent 60%),
    var(--bg);
  background-attachment:fixed;background-repeat:no-repeat;min-height:100vh;
}
.wrap{max-width:1000px;margin:0 auto;padding:0 24px}
.topbar{display:flex;align-items:center;gap:12px;padding:22px 0}
.brand{font-weight:800;font-size:22px;display:flex;align-items:center;gap:10px}
.brand .dot{width:26px;height:26px;border-radius:8px;background:var(--grad)}
.topbar nav{margin-left:auto;display:flex;gap:18px;align-items:center}
.topbar nav button{background:none;border:none;color:var(--muted);cursor:pointer;font-size:15px;font-weight:600}
.topbar nav button:hover{color:#f87171}
.glass{background:var(--glass);border:1px solid var(--brd);border-radius:18px;backdrop-filter:blur(18px);box-shadow:0 10px 40px rgba(0,0,0,.35)}

h1.grad{font-size:30px;font-weight:800;background:linear-gradient(90deg,#c4b5fd,#67e8f9);-webkit-background-clip:text;background-clip:text;color:transparent}
.tagline{color:var(--muted);margin-top:4px;font-size:15px}

/* tabs */
.tabs{display:flex;gap:8px;margin:24px 0 18px;flex-wrap:wrap}
.tab{padding:9px 18px;border-radius:11px;background:rgba(255,255,255,.05);color:var(--muted);cursor:pointer;font-weight:600;font-size:14px;border:1px solid transparent}
.tab.active{color:var(--txt);background:rgba(139,92,246,.14);border-color:var(--brd)}
.panel{display:none}.panel.active{display:block}

/* inputs/buttons */
input,select,textarea{background:rgba(0,0,0,.25);border:1px solid var(--brd);color:var(--txt);padding:11px 13px;border-radius:11px;font-size:14px;outline:none;width:100%;font-family:inherit}
input:focus,select:focus,textarea:focus{border-color:rgba(139,92,246,.6)}
label{display:block;font-size:13px;color:var(--muted);margin:10px 0 5px}
.btn{background:var(--grad);color:#fff;border:none;border-radius:11px;padding:11px 18px;font-weight:700;font-size:14px;cursor:pointer}
.btn:hover{filter:brightness(1.08)}.btn:disabled{opacity:.5}
.btn.sm{padding:7px 12px;font-size:13px;border-radius:9px}
.btn.ghost{background:rgba(255,255,255,.07)}
.btn.danger{background:rgba(248,113,113,.16);color:#fca5a5}
.row{display:flex;gap:12px;flex-wrap:wrap}.row>*{flex:1;min-width:160px}

/* cards/tables */
.card{padding:16px 18px;margin-bottom:12px;display:flex;align-items:center;gap:14px}
.card .main{flex:1;min-width:0}
.card .title{font-weight:700;font-size:15px}
.card .sub{color:var(--muted);font-size:13px;margin-top:3px}
.section-title{font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:26px 0 12px}
.empty{color:var(--muted);text-align:center;padding:28px;font-size:14px}
code,.mono{font-family:ui-monospace,Menlo,monospace}
.keybox{background:rgba(34,211,238,.10);border:1px solid rgba(34,211,238,.3);border-radius:11px;padding:14px;margin-top:12px;word-break:break-all;font-family:ui-monospace,monospace;font-size:14px;color:#a5f3fc}
.badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:4px 10px;border-radius:999px}
.badge.on{background:rgba(34,197,94,.14);color:#86efac}
.badge.off{background:rgba(148,163,184,.14);color:#cbd5e1}
.badge.def{background:rgba(139,92,246,.16);color:#c4b5fd}
.badge.type{background:rgba(59,130,246,.14);color:#93c5fd}
.badge.fb{background:rgba(245,158,11,.16);color:#fcd34d}
table{width:100%;border-collapse:collapse;font-size:14px}
th{text-align:left;color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;padding:8px 10px;border-bottom:1px solid var(--brd)}
td{padding:10px;border-bottom:1px solid rgba(255,255,255,.05)}

/* login */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center}
.login-card{width:380px;max-width:92vw;padding:36px 32px;text-align:center}
.login-card .dot{width:54px;height:54px;border-radius:14px;background:var(--grad);margin:0 auto 14px}
.login-card h2{font-size:24px}.login-card p{color:var(--muted);font-size:14px;margin:4px 0 22px}
.login-card input{margin-bottom:12px}.login-card .btn{width:100%}
.err{color:#fca5a5;font-size:14px;margin-top:12px;min-height:18px}
.out{white-space:pre-wrap;background:rgba(0,0,0,.25);border:1px solid var(--brd);border-radius:11px;padding:14px;margin-top:12px;font-size:14px;min-height:60px}

/* modale de confirmation (remplace confirm() natif) */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.55);backdrop-filter:blur(5px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:mfade .15s ease}
.modal-card{max-width:430px;width:90vw;padding:26px 24px;text-align:center}
.modal-msg{font-size:15px;line-height:1.5;margin-bottom:22px;color:var(--txt)}
.modal-actions{display:flex;gap:10px;justify-content:center}
.modal-actions .btn{min-width:120px}
@keyframes mfade{from{opacity:0}to{opacity:1}}

/* toast (remplace alert() natif) */
.toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%) translateY(18px);opacity:0;transition:all .3s ease;z-index:1001;padding:13px 20px;border-radius:13px;font-size:14px;font-weight:600;backdrop-filter:blur(18px);border:1px solid var(--brd);box-shadow:0 10px 40px rgba(0,0,0,.4);max-width:90vw}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.ok{background:rgba(34,197,94,.18);color:#86efac}
.toast.err{background:rgba(248,113,113,.18);color:#fca5a5}