/* ELI tel.8 — thème : bleu nuit + émeraude (WhatsApp) */
:root{
  --bg:#0b1220; --panel:#111a2e; --panel2:#17223b; --border:#24324f;
  --text:#e6ecf7; --muted:#8a9bbb; --primary:#10b981; --primary-d:#059669;
  --accent:#6366f1; --warn:#f59e0b; --danger:#ef4444; --info:#38bdf8;
  --radius:14px; --shadow:0 10px 30px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:15px}
a{color:var(--primary);text-decoration:none}
.hidden{display:none!important}
.muted{color:var(--muted)} .small{font-size:12.5px}

/* Marque */
.brand{display:flex;align-items:center;gap:10px;font-size:20px;letter-spacing:.3px}
.brand b{color:var(--primary)}
.brand.big{font-size:28px;justify-content:center;margin-bottom:6px}
.logo{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:10px;
  background:linear-gradient(135deg,var(--primary),var(--accent));font-weight:800;font-size:14px;color:#fff}

/* Auth */
.auth{min-height:100vh;display:grid;place-items:center;padding:20px;
  background:radial-gradient(circle at 20% 10%,#10b98122,transparent 40%),radial-gradient(circle at 80% 90%,#6366f122,transparent 40%),var(--bg)}
.auth-card{width:100%;max-width:400px;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow);text-align:center}
.auth-card form{text-align:left;margin-top:20px}
label{display:block;font-size:13px;color:var(--muted);margin-bottom:14px}
input,select{width:100%;margin-top:6px;padding:11px 12px;border-radius:10px;border:1px solid var(--border);background:var(--bg);color:var(--text);font-size:15px}
input:focus,select:focus{outline:2px solid var(--primary);border-color:transparent}

/* Boutons */
.btn{border:1px solid var(--border);background:var(--panel2);color:var(--text);padding:10px 16px;border-radius:10px;cursor:pointer;font-size:14px;font-weight:600}
.btn:hover{filter:brightness(1.15)}
.btn.primary{background:var(--primary);border-color:var(--primary);color:#04221a}
.btn.primary:hover{background:var(--primary-d)}
.btn.ghost{background:transparent}
.btn.full{width:100%}
.btn:disabled{opacity:.5;cursor:not-allowed}
.link{background:none;border:none;color:var(--muted);margin-top:12px;cursor:pointer;width:100%;font-size:13px}
.link:hover{color:var(--primary)}

.msg{margin-top:14px;padding:10px;border-radius:10px;font-size:13.5px}
.msg.err{background:#ef444422;color:#fca5a5;border:1px solid #ef444455}
.msg.ok{background:#10b98122;color:#6ee7b7;border:1px solid #10b98155}

/* Layout */
.layout{display:flex;min-height:100vh}
.sidebar{width:250px;background:var(--panel);border-right:1px solid var(--border);padding:20px 14px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.sidebar nav{display:flex;flex-direction:column;gap:4px;margin-top:26px;flex:1}
.sidebar nav a{color:var(--muted);padding:10px 12px;border-radius:10px;font-weight:500}
.sidebar nav a:hover{background:var(--panel2);color:var(--text)}
.sidebar nav a.active{background:#10b9811f;color:var(--primary)}
.sidebar-foot{display:flex;flex-direction:column;gap:8px;word-break:break-all}
.main{flex:1;min-width:0}
.topbar{display:flex;align-items:center;gap:14px;padding:18px 28px;border-bottom:1px solid var(--border);background:var(--bg);position:sticky;top:0;z-index:5}
.topbar h1{font-size:20px;margin:0;flex:1}
.burger{display:none}
.view{padding:28px}

/* Cartes / KPI */
.grid{display:grid;gap:16px}
.kpis{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.two{grid-template-columns:repeat(auto-fit,minmax(340px,1fr))}
.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:20px}
.card h3{margin:0 0 14px;font-size:15px;color:var(--muted);font-weight:600}
.kpi .val{font-size:30px;font-weight:800;margin-top:4px}
.kpi .sub{font-size:12.5px;color:var(--muted);margin-top:6px}
.progress{height:8px;background:var(--panel2);border-radius:99px;overflow:hidden;margin-top:10px}
.progress>span{display:block;height:100%;background:var(--primary)}
.progress>span.warn{background:var(--warn)} .progress>span.danger{background:var(--danger)}

/* Graphique barres */
.chart{display:flex;align-items:flex-end;gap:3px;height:180px;padding-top:10px}
.chart .bar{flex:1;background:linear-gradient(180deg,var(--primary),#10b98155);border-radius:4px 4px 0 0;min-height:2px;position:relative}
.chart .bar:hover::after{content:attr(data-tip);position:absolute;bottom:100%;left:50%;transform:translateX(-50%);background:#000;color:#fff;padding:4px 8px;border-radius:6px;font-size:11px;white-space:nowrap;margin-bottom:4px;z-index:2}
.chart-legend{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);margin-top:6px}

/* Tableaux */
.toolbar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:16px;align-items:center}
.toolbar input,.toolbar select{width:auto;margin:0;min-width:180px}
.table-wrap{overflow-x:auto;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius)}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--border);white-space:nowrap}
th{color:var(--muted);font-weight:600;font-size:12.5px;text-transform:uppercase;letter-spacing:.4px;background:var(--panel2)}
tr:last-child td{border-bottom:none}
tr.clickable{cursor:pointer} tr.clickable:hover td{background:#ffffff08}
.pager{display:flex;justify-content:space-between;align-items:center;margin-top:14px;color:var(--muted);font-size:13px}
.pager .btn{padding:7px 12px}
.empty{padding:40px;text-align:center;color:var(--muted)}

/* Badges */
.badge{display:inline-block;padding:4px 10px;border-radius:99px;font-size:12px;font-weight:600;background:var(--panel2);color:var(--muted);border:1px solid var(--border)}
.b-green{background:#10b98122;color:#34d399;border-color:#10b98144}
.b-blue{background:#38bdf822;color:#7dd3fc;border-color:#38bdf844}
.b-violet{background:#6366f122;color:#a5b4fc;border-color:#6366f144}
.b-orange{background:#f59e0b22;color:#fbbf24;border-color:#f59e0b44}
.b-red{background:#ef444422;color:#fca5a5;border-color:#ef444444}

/* Conversation WhatsApp */
.chat{display:flex;flex-direction:column;gap:10px;max-height:520px;overflow-y:auto;padding:16px;background:#0a1628;border-radius:12px}
.bubble{max-width:75%;padding:10px 14px;border-radius:14px;font-size:14px;line-height:1.4;word-wrap:break-word;white-space:pre-wrap}
.bubble.in{align-self:flex-start;background:var(--panel2);border-bottom-left-radius:4px}
.bubble.out{align-self:flex-end;background:#065f46;border-bottom-right-radius:4px}
.bubble .meta{display:block;font-size:11px;color:#ffffff99;margin-top:6px;text-align:right}
dl.kv{display:grid;grid-template-columns:150px 1fr;gap:8px 12px;margin:0;font-size:14px}
dl.kv dt{color:var(--muted)} dl.kv dd{margin:0;word-break:break-word}

/* Forfaits */
.plan{text-align:center} .plan .price{font-size:28px;font-weight:800;margin:10px 0}
.plan.current{border-color:var(--primary);box-shadow:0 0 0 1px var(--primary)}
.plan ul{list-style:none;padding:0;margin:14px 0 0;color:var(--muted);font-size:14px;line-height:2}

.toast{position:fixed;bottom:24px;right:24px;background:var(--panel2);border:1px solid var(--border);padding:12px 18px;border-radius:12px;box-shadow:var(--shadow);z-index:100;max-width:360px}
.toast.err{border-color:var(--danger)}
.loader{padding:40px;text-align:center;color:var(--muted)}
.loader::before{content:"";display:inline-block;width:22px;height:22px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin 1s linear infinite;vertical-align:middle;margin-right:10px}
@keyframes spin{to{transform:rotate(360deg)}}

/* Mobile */
@media (max-width:860px){
  .sidebar{position:fixed;left:-260px;z-index:20;transition:left .25s;box-shadow:var(--shadow)}
  .sidebar.open{left:0}
  .burger{display:inline-block}
  .view{padding:16px} .topbar{padding:14px 16px}
  dl.kv{grid-template-columns:1fr}
}