/* ============================================================
   Cerberion — Registre de securite — Design system
   Clair, lisible, accents Cerberion (dore + navy)
   ============================================================ */
:root{
  --gold:#C8912F; --gold-soft:#E4C77E; --gold-bg:#FBF4E4;
  --navy:#121626; --navy-2:#1c2233; --navy-3:#2a3145;
  --bg:#F4F6F9; --card:#FFFFFF; --border:#E3E7EF; --border-2:#EDF0F5;
  --text:#1C2233; --muted:#64708A; --muted-2:#8A94A8;
  --red:#DC2626; --red-bg:#FEECEC; --orange:#EA580C; --orange-bg:#FEF0E6;
  --amber:#B7791F; --amber-bg:#FBF3E0; --blue:#2563EB; --blue-bg:#EAF0FE;
  --green:#15803D; --green-bg:#E7F6EC; --gray:#64748B; --gray-bg:#EEF1F6;
  --radius:12px; --radius-sm:8px; --shadow:0 1px 3px rgba(18,22,38,.06),0 6px 20px rgba(18,22,38,.05);
  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --mono:'JetBrains Mono',ui-monospace,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{font-family:var(--font);background:var(--bg);color:var(--text);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
input,select,textarea{font-family:inherit;font-size:14px}
.hidden{display:none!important}

/* ---------- LOGIN ---------- */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(1200px 600px at 50% -10%,#1c2233,#0c0f18)}
.login-card{width:100%;max-width:400px;background:var(--card);border-radius:16px;padding:38px 34px;box-shadow:0 30px 80px rgba(0,0,0,.4)}
.login-logo{display:flex;align-items:center;gap:11px;margin-bottom:6px}
.login-logo svg{width:34px;height:38px;color:var(--navy)}
.login-logo b{font-size:19px;font-weight:800;letter-spacing:-.02em}
.login-sub{color:var(--muted);font-size:12.5px;margin-bottom:26px;font-family:var(--mono);letter-spacing:.02em}
.login-card h1{font-size:17px;margin-bottom:18px;font-weight:700}
.field{margin-bottom:14px}
.field label{display:block;font-size:12px;font-weight:600;color:var(--muted);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:var(--radius-sm);background:#fff;color:var(--text);transition:border .15s,box-shadow .15s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(200,145,47,.14)}
.field textarea{resize:vertical;min-height:70px}
.login-err{background:var(--red-bg);color:var(--red);padding:9px 12px;border-radius:var(--radius-sm);font-size:13px;margin-bottom:14px}
.login-forgot{display:block;text-align:center;margin-top:16px;color:var(--muted);font-size:12.5px;cursor:pointer}
.login-forgot:hover{color:var(--gold)}

/* ---------- LAYOUT ---------- */
.app{display:grid;grid-template-columns:248px 1fr;min-height:100vh}
.sidebar{background:var(--navy);color:#cfd6e6;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.sb-brand{display:flex;align-items:center;gap:11px;padding:20px 22px 18px;border-bottom:1px solid rgba(255,255,255,.07)}
.sb-brand svg{width:30px;height:34px;color:var(--gold-soft)}
.sb-brand b{color:#fff;font-size:16px;font-weight:800;letter-spacing:-.02em;line-height:1}
.sb-brand span{display:block;font-size:10px;color:var(--muted-2);font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;margin-top:3px}
.sb-nav{padding:14px 12px;flex:1;overflow:auto}
.sb-nav .nav-label{font-size:10px;text-transform:uppercase;letter-spacing:.1em;color:#5c6680;padding:14px 12px 6px;font-weight:700}
.sb-link{display:flex;align-items:center;gap:11px;padding:9px 12px;border-radius:var(--radius-sm);color:#c2cadd;font-size:13.5px;font-weight:500;margin-bottom:2px;cursor:pointer;transition:.13s}
.sb-link svg{width:17px;height:17px;flex-shrink:0;opacity:.85}
.sb-link:hover{background:rgba(255,255,255,.06);color:#fff}
.sb-link.active{background:linear-gradient(90deg,rgba(200,145,47,.22),rgba(200,145,47,.05));color:#fff;box-shadow:inset 2px 0 0 var(--gold)}
.sb-clients{max-height:38vh;overflow:auto}
.sb-foot{padding:14px;border-top:1px solid rgba(255,255,255,.07);font-size:12px}
.sb-user{display:flex;align-items:center;gap:9px;margin-bottom:9px}
.sb-avatar{width:30px;height:30px;border-radius:50%;background:var(--gold);color:var(--navy);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:12px}
.sb-user small{display:block;color:var(--muted-2);font-size:11px}
.sb-logout{color:#9aa4bd;font-size:12px;display:flex;align-items:center;gap:6px}
.sb-logout:hover{color:#fff}

.main{overflow:auto;min-width:0}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:20px 30px;border-bottom:1px solid var(--border);background:var(--card);position:sticky;top:0;z-index:10}
.topbar-left{display:flex;align-items:center;gap:12px;min-width:0}
.nav-toggle{display:none;width:38px;height:38px;border-radius:8px;border:1px solid var(--border);background:#fff;color:var(--text);align-items:center;justify-content:center;flex-shrink:0}
.nav-toggle svg{width:20px;height:20px}
.sb-backdrop{display:none;position:fixed;inset:0;background:rgba(12,15,24,.5);z-index:150}
.topbar h1{font-size:19px;font-weight:800;letter-spacing:-.02em}
.topbar .crumb{font-size:12px;color:var(--muted);font-family:var(--mono);margin-bottom:3px}
.content{padding:26px 30px 60px}

/* ---------- BUTTONS ---------- */
.btn{display:inline-flex;align-items:center;gap:7px;padding:9px 15px;border-radius:var(--radius-sm);font-size:13px;font-weight:600;transition:.14s;white-space:nowrap}
.btn svg{width:15px;height:15px}
.btn-primary{background:var(--gold);color:#fff}
.btn-primary:hover{background:#b37d24}
.btn-dark{background:var(--navy);color:#fff}
.btn-dark:hover{background:var(--navy-3)}
.btn-ghost{background:#fff;color:var(--text);border:1px solid var(--border)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold)}
.btn-sm{padding:6px 11px;font-size:12px}
.btn-danger{background:var(--red-bg);color:var(--red)}
.btn-danger:hover{background:#fbdada}

/* ---------- KPI CARDS ---------- */
.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px;margin-bottom:24px}
.kpi{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow)}
.kpi .kpi-label{font-size:11.5px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.04em;display:flex;align-items:center;gap:7px}
.kpi .kpi-val{font-size:30px;font-weight:800;letter-spacing:-.03em;margin-top:8px;line-height:1}
.kpi .kpi-sub{font-size:12px;color:var(--muted-2);margin-top:5px}
.kpi.k-red{border-left:3px solid var(--red)} .kpi.k-red .kpi-val{color:var(--red)}
.kpi.k-orange{border-left:3px solid var(--orange)} .kpi.k-orange .kpi-val{color:var(--orange)}
.kpi.k-blue{border-left:3px solid var(--blue)} .kpi.k-blue .kpi-val{color:var(--blue)}
.kpi.k-green{border-left:3px solid var(--green)} .kpi.k-green .kpi-val{color:var(--green)}
.kpi.k-gold{border-left:3px solid var(--gold)} .kpi.k-gold .kpi-val{color:var(--gold)}

/* ---------- SECTION / CARD ---------- */
.section{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:22px}
.section-head{display:flex;align-items:center;justify-content:space-between;padding:15px 20px;border-bottom:1px solid var(--border-2)}
.section-head h2{font-size:15px;font-weight:700}
.section-head .hint{font-size:12px;color:var(--muted)}
.section-body{padding:6px 20px 18px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:22px}
@media(max-width:1000px){.grid-2{grid-template-columns:1fr}}

/* ---------- TABLE ---------- */
.section-body{overflow-x:auto}
.content,.main{max-width:100vw}
table{width:100%;border-collapse:collapse}
thead th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:700;padding:11px 12px;border-bottom:1px solid var(--border)}
tbody td{padding:11px 12px;border-bottom:1px solid var(--border-2);font-size:13.5px;vertical-align:middle}
tbody tr:last-child td{border-bottom:none}
tbody tr:hover{background:#fafbfd}
.t-row-click{cursor:pointer}
.t-main{font-weight:600}
.t-sub{font-size:11.5px;color:var(--muted-2)}

/* ---------- BADGES ---------- */
.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:999px;font-size:11.5px;font-weight:600;white-space:nowrap}
.badge .dot{width:6px;height:6px;border-radius:50%;background:currentColor}
.b-retard{background:var(--red-bg);color:var(--red)}
.b-urgent{background:var(--orange-bg);color:var(--orange)}
.b-a_venir{background:var(--amber-bg);color:var(--amber)}
.b-ok{background:var(--green-bg);color:var(--green)}
.b-a_planifier{background:var(--gray-bg);color:var(--gray)}
.b-conforme{background:var(--green-bg);color:var(--green)}
.b-non_conforme{background:var(--red-bg);color:var(--red)}
.b-reserve{background:var(--amber-bg);color:var(--amber)}
.cat-tag{display:inline-block;padding:2px 8px;border-radius:6px;font-size:10.5px;font-weight:700;letter-spacing:.03em;background:var(--gold-bg);color:var(--gold)}
.chip-agree{font-size:10px;font-weight:700;color:var(--blue);background:var(--blue-bg);padding:2px 7px;border-radius:6px}

/* ---------- CLIENT CARDS ---------- */
.client-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}
.client-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);cursor:pointer;transition:.15s}
.client-card:hover{border-color:var(--gold);transform:translateY(-2px);box-shadow:0 10px 28px rgba(18,22,38,.09)}
.client-card h3{font-size:15.5px;font-weight:700;margin-bottom:3px}
.client-card .cc-sub{font-size:12px;color:var(--muted);margin-bottom:14px}
.cc-stats{display:flex;gap:16px;padding-top:12px;border-top:1px solid var(--border-2)}
.cc-stat b{display:block;font-size:18px;font-weight:800;line-height:1}
.cc-stat small{font-size:10.5px;color:var(--muted-2);text-transform:uppercase;letter-spacing:.04em}

/* ---------- TABS ---------- */
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:22px}
.tab{padding:10px 16px;font-size:13.5px;font-weight:600;color:var(--muted);border-bottom:2px solid transparent;cursor:pointer}
.tab:hover{color:var(--text)}
.tab.active{color:var(--gold);border-bottom-color:var(--gold)}

/* ---------- CATEGORY BARS ---------- */
.cat-row{display:flex;align-items:center;gap:12px;padding:9px 0;border-bottom:1px solid var(--border-2)}
.cat-row:last-child{border-bottom:none}
.cat-row .cn{width:130px;font-size:12.5px;font-weight:600}
.cat-bar{flex:1;height:8px;background:var(--gray-bg);border-radius:5px;overflow:hidden;display:flex}
.cat-bar i{display:block;height:100%}
.cat-nums{font-size:11.5px;color:var(--muted);width:120px;text-align:right}

/* ---------- MODAL ---------- */
.modal-bg{position:fixed;inset:0;background:rgba(12,15,24,.55);backdrop-filter:blur(3px);display:flex;align-items:flex-start;justify-content:center;padding:40px 16px;z-index:100;overflow:auto}
.modal{background:var(--card);border-radius:16px;width:100%;max-width:560px;box-shadow:0 30px 80px rgba(0,0,0,.35);animation:pop .18s ease}
@keyframes pop{from{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:none}}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--border)}
.modal-head h2{font-size:16px;font-weight:700}
.modal-x{color:var(--muted);font-size:22px;line-height:1;width:30px;height:30px;border-radius:8px}
.modal-x:hover{background:var(--gray-bg);color:var(--text)}
.modal-body{padding:20px 22px;max-height:70vh;overflow:auto}
.modal-foot{padding:15px 22px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:10px}
.row-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.row-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}
@media(max-width:560px){.row-2,.row-3{grid-template-columns:1fr}}

/* ---------- MISC ---------- */
.toolbar{display:flex;align-items:center;gap:12px;margin-bottom:20px;flex-wrap:wrap}
.toolbar .search{flex:1;min-width:200px;position:relative}
.toolbar .search input{width:100%;padding:9px 12px 9px 34px;border:1px solid var(--border);border-radius:var(--radius-sm);background:#fff}
.toolbar .search svg{position:absolute;left:11px;top:50%;transform:translateY(-50%);width:15px;height:15px;color:var(--muted-2)}
.empty{text-align:center;padding:50px 20px;color:var(--muted)}
.empty svg{width:44px;height:44px;color:var(--border);margin-bottom:12px}
.filter-pills{display:flex;gap:7px;flex-wrap:wrap}
.pill{padding:6px 12px;border-radius:999px;font-size:12px;font-weight:600;background:#fff;border:1px solid var(--border);color:var(--muted);cursor:pointer}
.pill.active{background:var(--navy);color:#fff;border-color:var(--navy)}
.info-line{display:flex;gap:8px;font-size:13px;padding:6px 0}
.info-line .k{color:var(--muted);width:150px;flex-shrink:0}
.info-line .v{font-weight:500}
.hist-item{padding:10px 0;border-bottom:1px solid var(--border-2);font-size:13px}
.hist-item:last-child{border-bottom:none}
.hist-date{font-family:var(--mono);font-size:12px;color:var(--muted)}
.toast{position:fixed;bottom:24px;right:24px;background:var(--navy);color:#fff;padding:12px 18px;border-radius:10px;font-size:13.5px;box-shadow:0 12px 30px rgba(0,0,0,.3);z-index:200;animation:pop .2s ease}
.toast.err{background:var(--red)}
.spin{width:34px;height:34px;border:3px solid var(--border);border-top-color:var(--gold);border-radius:50%;animation:sp .7s linear infinite;margin:60px auto}
@keyframes sp{to{transform:rotate(360deg)}}

/* ============================================================
   RESPONSIVE / MOBILE
   ============================================================ */
@media(max-width:860px){
  /* La sidebar devient un tiroir coulissant hors-ecran */
  .app{grid-template-columns:1fr}
  .sidebar{position:fixed;left:0;top:0;height:100vh;width:264px;z-index:200;
    transform:translateX(-100%);transition:transform .25s ease;box-shadow:0 20px 60px rgba(0,0,0,.45)}
  .app.nav-open .sidebar{transform:translateX(0)}
  .app.nav-open .sb-backdrop{display:block}
  .nav-toggle{display:inline-flex}
  .sb-clients{max-height:34vh}
  .topbar{padding:13px 16px}
  .topbar h1{font-size:17px}
  .content{padding:18px 16px 48px}
  .kpi-grid{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:11px;margin-bottom:18px}
  .kpi .kpi-val{font-size:26px}
  #pageActions{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}
  .cat-row{flex-wrap:wrap}
  .cat-row .cn{width:auto;flex:1 1 auto}
  .cat-nums{width:auto;text-align:left}
  .modal-bg{padding:16px 10px}
  .info-line .k{width:120px}
}
@media(max-width:480px){
  .topbar{flex-wrap:wrap;gap:10px}
  #pageActions{width:100%}
  .kpi-grid{grid-template-columns:1fr 1fr}
  .client-grid{grid-template-columns:1fr}
  .tabs{overflow-x:auto;white-space:nowrap}
  .cc-stats{gap:10px}
}

/* ========== Logo Cerberion (fichiers SVG) ========== */
.login-logo svg > *{visibility:hidden}
.login-logo svg{background:url("/logo.svg") center/contain no-repeat}
.sb-brand svg > *{visibility:hidden}
.sb-brand svg{background:url("/logo-mark.svg") center/contain no-repeat}