/* Artaun NetMon — même langage visuel que l'espace client / la vitrine.
   Fonds neutres, cartes à bord fin, coins 8-12px, violet réservé aux actions. */
:root{
  color-scheme:light;
  --bg:#f6f6f8;--bg-2:#efeff3;--surface:#fff;--surface-2:#f7f7f9;--surface-3:#f1f1f5;--hover:rgba(20,16,42,.045);
  --border:rgba(20,16,42,.09);--border-2:rgba(20,16,42,.15);
  --text:#16141f;--text-2:#46434f;--muted:#76737f;--faint:#a3a1ab;
  --brand:#6d28d9;--brand-2:#5b21b6;--brand-soft:rgba(109,40,217,.08);--brand-line:rgba(109,40,217,.28);--on-brand:#fff;
  --ok:#15803d;--ok-soft:rgba(21,128,61,.09);--warn:#b45309;--warn-soft:rgba(180,83,9,.1);--bad:#be123c;--bad-soft:rgba(190,18,60,.08);--info:#0369a1;--info-soft:rgba(3,105,161,.08);
  --shadow-sm:0 1px 2px rgba(20,16,42,.05);--shadow:0 10px 30px -12px rgba(20,16,42,.18),0 2px 6px -2px rgba(20,16,42,.06);
  --r-xs:6px;--r-sm:8px;--r:10px;--r-md:12px;--r-lg:14px;
  --f-body:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--f-display:"Space Grotesk","Inter",system-ui,sans-serif;--f-mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --side-w:252px;--hdr-h:58px;
}
:root[data-theme=dark]{
  color-scheme:dark;
  --bg:#0c0c10;--bg-2:#111116;--surface:#15151b;--surface-2:#1a1a21;--surface-3:#202029;--hover:rgba(255,255,255,.05);
  --border:rgba(255,255,255,.08);--border-2:rgba(255,255,255,.14);
  --text:#f1f0f5;--text-2:#c7c5d0;--muted:#8f8d9a;--faint:#62606c;
  --brand:#8b5cf6;--brand-2:#7c3aed;--brand-soft:rgba(167,139,250,.12);--brand-line:rgba(167,139,250,.35);--on-brand:#fff;
  --ok:#4ade80;--ok-soft:rgba(74,222,128,.1);--warn:#fbbf24;--warn-soft:rgba(251,191,36,.1);--bad:#fb7185;--bad-soft:rgba(251,113,133,.1);--info:#38bdf8;--info-soft:rgba(56,189,248,.1);
  --shadow-sm:0 1px 2px rgba(0,0,0,.4);--shadow:0 12px 32px -14px rgba(0,0,0,.7),0 2px 8px -4px rgba(0,0,0,.5);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:14.5px/1.55 var(--f-body);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;min-height:100dvh;-webkit-tap-highlight-color:transparent}
h1,h2,h3,h4{font-family:var(--f-display);font-weight:600;letter-spacing:-.015em;line-height:1.2;margin:0}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:2px}
button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}
svg{width:18px;height:18px;flex:none}
code,kbd,.mono{font-family:var(--f-mono);font-size:.9em}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px}
[hidden]{display:none!important}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:absolute;left:12px;top:-60px;z-index:200;background:var(--surface);border:1px solid var(--border-2);border-radius:var(--r);padding:8px 12px}
.skip-link:focus{top:12px}

/* ---------------- boutons ---------------- */
.btn{--h:38px;display:inline-flex;align-items:center;justify-content:center;gap:8px;height:var(--h);padding:0 15px;border-radius:var(--r);border:1px solid var(--border-2);background:var(--surface);color:var(--text);font-weight:550;font-size:14px;line-height:1;white-space:nowrap;text-decoration:none!important;transition:background .15s,border-color .15s,color .15s}
.btn:hover{background:var(--surface-2)}.btn:active{transform:translateY(1px)}
.btn[disabled],.btn.loading{opacity:.6;pointer-events:none}
.btn svg{width:16px;height:16px}
.btn-primary{background:var(--brand);border-color:var(--brand);color:var(--on-brand)}.btn-primary:hover{background:var(--brand-2);border-color:var(--brand-2)}
.btn-ghost{background:var(--surface)}.btn-ghost:hover{background:var(--surface-2)}
.btn-danger{background:var(--bad-soft);border-color:transparent;color:var(--bad)}.btn-danger:hover{background:var(--bad);color:#fff;border-color:var(--bad)}
.btn-sm{--h:32px;padding:0 11px;font-size:13px;border-radius:var(--r-sm)}
.btn-lg{--h:46px;padding:0 20px;font-size:15px}
.btn-block{width:100%}
.icon-btn{position:relative;display:inline-flex;align-items:center;justify-content:center;min-width:38px;height:38px;padding:0 8px;border-radius:var(--r);border:1px solid transparent;background:transparent;color:var(--text-2);transition:background .15s,color .15s}
.icon-btn:hover{background:var(--hover);color:var(--text)}

/* ---------------- badges / pills ---------------- */
.badge{display:inline-flex;align-items:center;gap:5px;height:22px;padding:0 9px;border-radius:999px;background:var(--surface-3);color:var(--muted);font-size:11.5px;font-weight:600;white-space:nowrap}
.badge.ok,.badge-ok{background:var(--ok-soft);color:var(--ok)}
.badge.warn{background:var(--warn-soft);color:var(--warn)}
.badge.bad{background:var(--bad-soft);color:var(--bad)}
.badge.info{background:var(--info-soft);color:var(--info)}
.badge.brand{background:var(--brand-soft);color:var(--brand)}
.badge .dotlet{width:7px;height:7px;border-radius:50%;background:currentColor;flex:none}
.pill{margin-left:auto;background:var(--brand-soft);color:var(--brand);font-style:normal;font-size:11px;font-weight:700;min-width:18px;height:18px;padding:0 5px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center}
.dot-badge{position:absolute;top:4px;right:3px;background:var(--bad);color:#fff;font-size:10px;font-weight:700;min-width:15px;height:15px;border-radius:999px;display:flex;align-items:center;justify-content:center;font-style:normal;padding:0 3px}

/* ---------------- shell ---------------- */
.shell{display:flex;min-height:100vh;min-height:100dvh}
.side{position:fixed;inset:0 auto 0 0;width:var(--side-w);background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;z-index:60}
.side-brand{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--border)}
.logo{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--f-display);font-weight:700;font-size:18px;flex:none}
.logo-lg{width:44px;height:44px;border-radius:12px;font-size:22px}
.side-brand strong{display:block;font-family:var(--f-display);font-size:15px}
.side-brand small{color:var(--muted);font-size:12px}
.side-close{display:none;margin-left:auto}
.side-nav{flex:1;overflow-y:auto;padding:10px 10px 6px;scrollbar-width:thin}
.nav-group{margin-bottom:6px}
.nav-group-t{display:block;padding:10px 10px 5px;font-size:10.5px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--faint)}
.nav-link{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:var(--r-sm);color:var(--text-2);font-weight:500;font-size:14px;margin-bottom:1px;transition:background .13s,color .13s}
.nav-link svg{width:18px;height:18px;color:var(--muted)}
.nav-link:hover{background:var(--hover);color:var(--text);text-decoration:none}
.nav-link.active{background:var(--brand-soft);color:var(--brand)}
.nav-link.active svg{color:var(--brand)}
.side-foot{border-top:1px solid var(--border);padding:12px}
.side-user{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.avatar{width:34px;height:34px;border-radius:9px;background:var(--surface-3);display:flex;align-items:center;justify-content:center;font-weight:700;color:var(--text-2);flex:none}
.side-user strong{display:block;font-size:13.5px}.side-user small{color:var(--muted);font-size:12px}
.scrim{display:none}
.content{flex:1;margin-left:var(--side-w);min-width:0;display:flex;flex-direction:column}
.topbar{position:sticky;top:0;z-index:40;height:var(--hdr-h);display:flex;align-items:center;gap:12px;padding:0 20px;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.topbar-title{font-size:17px;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.topbar-actions{display:flex;align-items:center;gap:4px}
.burger{display:none}
.live-dot{width:9px;height:9px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 0 var(--ok);margin-right:6px;animation:pulse 2.4s infinite}
.live-dot.stale{background:var(--warn);animation:none}.live-dot.off{background:var(--bad);animation:none}
@keyframes pulse{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--ok) 55%,transparent)}70%{box-shadow:0 0 0 7px transparent}100%{box-shadow:0 0 0 0 transparent}}
@media (prefers-reduced-motion:reduce){.live-dot{animation:none}}
.main{flex:1;padding:22px 20px 40px;max-width:1340px;width:100%;margin:0 auto}
.foot{padding:16px 20px;color:var(--faint);font-size:12.5px;border-top:1px solid var(--border);display:flex;gap:8px;justify-content:center}

/* ---------------- flash ---------------- */
.flash{padding:11px 14px;border-radius:var(--r);margin-bottom:14px;font-weight:500;font-size:13.5px;border:1px solid transparent}
.flash-ok{background:var(--ok-soft);color:var(--ok)}.flash-bad{background:var(--bad-soft);color:var(--bad)}
.flash-warn{background:var(--warn-soft);color:var(--warn)}.flash-info{background:var(--info-soft);color:var(--info)}

/* ---------------- cards & grids ---------------- */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:16px}
.card-h{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.card-h h2,.card-h h3{font-size:15px}
.card-h .sub{color:var(--muted);font-size:12.5px;font-weight:400}
.card-h .right{margin-left:auto;display:flex;gap:6px;align-items:center}
.grid{display:grid;gap:14px}
.sec{margin-bottom:22px}
.sec-h{display:flex;align-items:center;gap:10px;margin:0 2px 12px}
.sec-h h2{font-size:15px}.sec-h .sub{color:var(--muted);font-size:12.5px}
.sec-h .right{margin-left:auto;display:flex;gap:6px;align-items:center}

.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px}
.tile{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:15px 16px;display:flex;flex-direction:column;gap:7px;min-width:0}
.tile .t-top{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:12.5px;font-weight:500}
.tile .t-top svg{width:16px;height:16px}
.tile .t-val{font-family:var(--f-display);font-size:26px;font-weight:600;letter-spacing:-.02em;line-height:1}
.tile .t-val small{font-size:14px;color:var(--muted);font-weight:500}
.tile .t-sub{color:var(--faint);font-size:12px}
.tile.accent{border-color:var(--brand-line);background:linear-gradient(180deg,var(--brand-soft),transparent)}

/* barres de progression */
.bar{height:7px;border-radius:999px;background:var(--surface-3);overflow:hidden}
.bar-fill{display:block;height:100%;border-radius:999px;background:var(--brand);transition:width .4s}
.bar-fill.ok{background:var(--ok)}.bar-fill.warn{background:var(--warn)}.bar-fill.bad{background:var(--bad)}

/* ---------------- tables ---------------- */
.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--r-md);background:var(--surface)}
table.tbl{width:100%;border-collapse:collapse;font-size:13.5px;min-width:520px}
table.tbl th{text-align:left;padding:10px 14px;color:var(--muted);font-weight:600;font-size:12px;letter-spacing:.02em;text-transform:uppercase;border-bottom:1px solid var(--border);white-space:nowrap}
table.tbl td{padding:11px 14px;border-bottom:1px solid var(--border);vertical-align:middle}
table.tbl tr:last-child td{border-bottom:0}
table.tbl tbody tr:hover{background:var(--hover)}
.tbl .num{font-variant-numeric:tabular-nums;font-family:var(--f-mono);font-size:12.5px}
.tbl .name{font-weight:600}
.tbl .muted{color:var(--muted)}

/* ---------------- forms ---------------- */
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field>span{font-size:13px;font-weight:550;color:var(--text-2)}
.field input,.field select,.field textarea{height:40px;padding:0 12px;border:1px solid var(--border-2);border-radius:var(--r-sm);background:var(--surface);color:var(--text);width:100%}
.field textarea{height:auto;padding:10px 12px;min-height:84px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}
.form-row{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}
.hint{color:var(--muted);font-size:12.5px;margin-top:-6px}

/* ---------------- login ---------------- */
.login-body{display:flex;align-items:center;justify-content:center;min-height:100dvh;background:radial-gradient(1200px 600px at 50% -10%,var(--brand-soft),transparent),var(--bg);padding:20px}
.login-card{width:100%;max-width:400px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:26px;box-shadow:var(--shadow)}
.login-brand{display:flex;align-items:center;gap:12px;margin-bottom:20px}
.login-brand strong{display:block;font-family:var(--f-display);font-size:18px}.login-brand small{color:var(--muted)}
.login-note{color:var(--faint);font-size:12px;text-align:center;margin:16px 0 0}

/* ---------------- divers ---------------- */
.row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.spread{display:flex;align-items:center;gap:10px}.spread .right{margin-left:auto}
.stack{display:flex;flex-direction:column;gap:3px}
.muted{color:var(--muted)}.faint{color:var(--faint)}.small{font-size:12.5px}
.nowrap{white-space:nowrap}
.sparkline{display:block;width:100%;height:40px}
.gauge{display:block}
.empty{text-align:center;color:var(--muted);padding:34px 16px}
.kpi-inline{display:flex;gap:4px;align-items:baseline}.kpi-inline b{font-family:var(--f-display);font-size:18px}
.dim{opacity:.55}
.list-feed{display:flex;flex-direction:column}
.feed-item{display:flex;gap:10px;align-items:flex-start;padding:10px 0;border-bottom:1px solid var(--border)}
.feed-item:last-child{border-bottom:0}
.feed-ic{width:30px;height:30px;border-radius:8px;display:flex;align-items:center;justify-content:center;flex:none}
.feed-ic.ok{background:var(--ok-soft);color:var(--ok)}.feed-ic.warn{background:var(--warn-soft);color:var(--warn)}
.feed-ic.bad{background:var(--bad-soft);color:var(--bad)}.feed-ic.info{background:var(--info-soft);color:var(--info)}
.seg{display:inline-flex;background:var(--surface-3);border-radius:var(--r-sm);padding:3px;gap:2px}
.seg a,.seg button{padding:5px 11px;border-radius:6px;font-size:12.5px;font-weight:550;color:var(--text-2);border:0;background:transparent}
.seg a.active,.seg button.active{background:var(--surface);color:var(--text);box-shadow:var(--shadow-sm)}
.stathead{display:flex;align-items:center;gap:7px}
.statdot{width:9px;height:9px;border-radius:50%;flex:none}
.statdot.ok{background:var(--ok)}.statdot.warn{background:var(--warn)}.statdot.bad{background:var(--bad)}.statdot.off{background:var(--faint)}
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:120;display:flex;align-items:center;justify-content:center;padding:18px}
.modal{background:var(--surface);border:1px solid var(--border-2);border-radius:var(--r-lg);max-width:560px;width:100%;max-height:86vh;overflow:auto;box-shadow:var(--shadow)}
.modal-h{display:flex;align-items:center;gap:10px;padding:16px 18px;border-bottom:1px solid var(--border)}
.modal-b{padding:18px}.modal-f{padding:14px 18px;border-top:1px solid var(--border);display:flex;gap:8px;justify-content:flex-end}
pre.out{background:var(--bg-2);border:1px solid var(--border);border-radius:var(--r-sm);padding:12px;overflow:auto;font-size:12px;max-height:340px;white-space:pre-wrap;word-break:break-word}

/* ---------------- responsive ---------------- */
.nav-toggle-cb:checked~.shell .side{transform:translateX(0)}
.nav-toggle-cb:checked~.shell .scrim{display:block;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:55}
@media(max-width:960px){
  :root{--side-w:260px}
  .side{transform:translateX(-100%);transition:transform .22s ease;box-shadow:var(--shadow)}
  .side-close{display:inline-flex}
  .content{margin-left:0}
  .burger{display:inline-flex}
}
@media(max-width:620px){
  .main{padding:16px 14px 36px}
  .topbar{padding:0 12px}
  .tile .t-val{font-size:23px}
  .tiles{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}
  .card{padding:14px}
  .hide-sm{display:none!important}
}
@media(min-width:961px){.nav-toggle-cb:checked~.shell .scrim{display:none}}