:root{
  --primary:#0f766e; --primary-dark:#115e59; --primary-light:#ccfbf1;
  --bg:#f1f5f9; --card:#ffffff; --text:#0f172a; --muted:#64748b; --border:#e2e8f0;
  --green:#16a34a; --green-bg:#dcfce7; --red:#dc2626; --red-bg:#fee2e2;
  --amber:#d97706; --amber-bg:#fef3c7; --blue:#2563eb; --blue-bg:#dbeafe;
  --shadow:0 1px 3px rgba(0,0,0,.08),0 1px 2px rgba(0,0,0,.04);
  --shadow-lg:0 10px 25px rgba(0,0,0,.12);
  --radius:14px;
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{height:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);color:var(--text);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased}
button{font-family:inherit;cursor:pointer;border:none;font-size:15px}
input,select,textarea{font-family:inherit;font-size:16px;width:100%;padding:11px 12px;
  border:1px solid var(--border);border-radius:10px;background:#fff;color:var(--text);outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light)}
label{display:block;font-size:13px;font-weight:600;color:var(--muted);margin:0 0 6px}
.field{margin-bottom:14px}
a{color:var(--primary)}

/* Layout admin */
.app{display:flex;min-height:100vh}
.sidebar{width:250px;background:linear-gradient(180deg,var(--primary-dark),var(--primary));
  color:#fff;position:fixed;top:0;bottom:0;left:0;display:flex;flex-direction:column;z-index:50}
.brand{padding:22px 20px 18px;border-bottom:1px solid rgba(255,255,255,.15)}
.brand h1{font-size:16px;font-weight:800;letter-spacing:.3px}
.brand p{font-size:12px;opacity:.8;margin-top:2px}
.nav{flex:1;padding:12px 10px;overflow-y:auto}
.nav a{display:flex;align-items:center;gap:12px;padding:12px 14px;color:#e0f2f1;
  text-decoration:none;border-radius:10px;font-weight:600;font-size:14.5px;margin-bottom:3px;position:relative}
.nav a .ic{font-size:18px;width:22px;text-align:center}
.nav a:hover{background:rgba(255,255,255,.1)}
.nav a.active{background:#fff;color:var(--primary-dark)}
.nav a .dot{position:absolute;right:12px;background:var(--red);color:#fff;font-size:11px;font-weight:800;
  min-width:20px;height:20px;border-radius:20px;display:flex;align-items:center;justify-content:center;padding:0 5px}
.sidebar-foot{padding:14px 18px;font-size:11px;opacity:.85;border-top:1px solid rgba(255,255,255,.15)}
.sidebar-foot a{color:#fff}
.main{flex:1;margin-left:250px;padding:26px 30px 40px;max-width:1200px}
.topbar-mobile{display:none}
.bottomnav{display:none}

.page-head{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-bottom:22px}
.page-head h2{font-size:22px;font-weight:800}
.page-head .sub{color:var(--muted);font-size:13px;margin-top:2px}

.grid{display:grid;gap:16px}
.stats{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.stat{position:relative;overflow:hidden}
.stat .lbl{font-size:12.5px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.4px}
.stat .val{font-size:26px;font-weight:800;margin-top:6px}
.stat .foot{font-size:12.5px;color:var(--muted);margin-top:4px}
.stat .ic{position:absolute;top:16px;right:16px;font-size:26px;opacity:.25}
.pos{color:var(--green)} .neg{color:var(--red)}
.section-title{font-size:15px;font-weight:800;margin:26px 0 12px;display:flex;align-items:center;gap:8px}

.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--border);background:#fff}
table{width:100%;border-collapse:collapse;min-width:520px}
th,td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--border);font-size:14px;white-space:nowrap}
th{background:#f8fafc;font-size:12px;text-transform:uppercase;letter-spacing:.4px;color:var(--muted);font-weight:700}
tr:last-child td{border-bottom:none}
tbody tr:hover{background:#f8fafc}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}

.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:700}
.b-green{background:var(--green-bg);color:var(--green)}
.b-red{background:var(--red-bg);color:var(--red)}
.b-amber{background:var(--amber-bg);color:var(--amber)}
.b-blue{background:var(--blue-bg);color:var(--blue)}
.b-gray{background:#f1f5f9;color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:11px 16px;border-radius:10px;
  font-weight:700;font-size:14px;background:var(--primary);color:#fff;transition:.15s;text-decoration:none}
.btn:hover{background:var(--primary-dark)}
.btn:active{transform:scale(.97)}
.btn-sm{padding:7px 12px;font-size:13px}
.btn-block{width:100%;margin-top:8px;padding:14px}
.btn-light{background:#fff;color:var(--text);border:1px solid var(--border)}
.btn-light:hover{background:#f8fafc}
.btn-danger{background:var(--red)} .btn-danger:hover{background:#b91c1c}
.icon-btn{background:transparent;color:var(--muted);padding:6px;border-radius:8px;font-size:16px}
.icon-btn:hover{background:#f1f5f9;color:var(--text)}
.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:16px}
.search{max-width:260px}

.overlay{position:fixed;inset:0;background:rgba(15,23,42,.55);display:none;align-items:center;justify-content:center;
  z-index:100;padding:16px;backdrop-filter:blur(2px)}
.overlay.open{display:flex}
.modal{background:#fff;border-radius:18px;width:100%;max-width:520px;max-height:92vh;overflow-y:auto;box-shadow:var(--shadow-lg);animation:pop .18s ease}
@keyframes pop{from{transform:translateY(12px) scale(.98);opacity:0}to{transform:none;opacity:1}}
.modal-head{padding:18px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;background:#fff;z-index:2}
.modal-head h3{font-size:17px;font-weight:800}
.modal-body{padding:20px}
.modal-foot{padding:16px 20px;border-top:1px solid var(--border);display:flex;gap:10px;justify-content:flex-end;position:sticky;bottom:0;background:#fff;flex-wrap:wrap}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}

.empty{text-align:center;padding:50px 20px;color:var(--muted)}
.empty .ic{font-size:44px;opacity:.4;margin-bottom:10px}
.empty p{margin-bottom:16px}

.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(80px);background:var(--text);color:#fff;
  padding:12px 20px;border-radius:12px;font-weight:600;font-size:14px;z-index:200;opacity:0;transition:.3s;box-shadow:var(--shadow-lg);max-width:90vw;text-align:center}
.toast.show{transform:translateX(-50%);opacity:1}
.toast.err{background:var(--red)}

.progress{height:9px;background:#f1f5f9;border-radius:20px;overflow:hidden;margin-top:8px}
.progress > i{display:block;height:100%;background:var(--green);border-radius:20px}

.pill-tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:16px}
.pill-tabs button{padding:8px 14px;border-radius:20px;background:#fff;border:1px solid var(--border);font-weight:600;font-size:13.5px;color:var(--muted)}
.pill-tabs button.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.muted{color:var(--muted)} .small{font-size:12.5px}
.mono{font-variant-numeric:tabular-nums}
.list-item{padding:14px 16px;border-bottom:1px solid var(--border)}
.list-item:last-child{border-bottom:none}
.hint{background:var(--blue-bg);color:#1e40af;padding:12px 14px;border-radius:10px;font-size:13.5px;margin-bottom:16px}
.thumb{width:44px;height:44px;border-radius:8px;object-fit:cover;border:1px solid var(--border);cursor:pointer;vertical-align:middle}

/* Écran de connexion */
.login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;
  background:linear-gradient(135deg,var(--primary-dark),var(--primary))}
.login-card{background:#fff;border-radius:20px;padding:32px 26px;width:100%;max-width:380px;box-shadow:var(--shadow-lg);text-align:center}
.login-card .logo{font-size:44px;margin-bottom:8px}
.login-card h1{font-size:19px;font-weight:800}
.login-card p{color:var(--muted);font-size:13px;margin:4px 0 22px}
.login-card .field{text-align:left}

/* Installation */
.install-body{background:linear-gradient(135deg,var(--primary-dark),var(--primary));min-height:100vh;padding:24px 14px}
.install-wrap{max-width:520px;margin:0 auto}
.install-card{background:#fff;border-radius:20px;padding:28px 24px;box-shadow:var(--shadow-lg)}
.install-head{text-align:center;margin-bottom:20px}
.install-head h1{font-size:20px;font-weight:800}
.install-head p{color:var(--muted);font-size:13px}
.install-card h3{font-size:14px;color:var(--primary-dark);margin-bottom:10px;padding-bottom:6px;border-bottom:2px solid var(--primary-light)}
.install-intro{font-size:13.5px;color:var(--muted);margin-bottom:18px}
.err-box{background:var(--red-bg);color:var(--red);padding:12px 14px;border-radius:10px;font-size:13.5px;margin-bottom:16px}
.ok-box{text-align:center}
.ok-box h2{margin:8px 0}
.ok-box p{color:var(--muted);font-size:14px;margin-bottom:18px}
code{background:#f1f5f9;padding:2px 6px;border-radius:5px;font-size:13px}

/* Espace propriétaire */
.owner-body{background:var(--bg);min-height:100vh}
.owner-head{background:linear-gradient(135deg,var(--primary-dark),var(--primary));color:#fff;
  padding:calc(env(safe-area-inset-top) + 26px) 20px 26px;text-align:center}
.owner-head .logo{font-size:38px}
.owner-head h1{font-size:19px;font-weight:800;margin-top:6px}
.owner-head p{font-size:13px;opacity:.85;margin-top:2px}
.owner-wrap{max-width:520px;margin:0 auto;padding:18px 16px 60px}
.choice-cards{display:grid;gap:14px;margin-top:6px}
.choice{display:flex;gap:14px;align-items:center;background:#fff;border:2px solid var(--border);
  border-radius:16px;padding:18px;cursor:pointer;transition:.15s;text-align:left;width:100%}
.choice:hover{border-color:var(--primary)}
.choice .emoji{font-size:32px}
.choice h3{font-size:16px;font-weight:800}
.choice p{font-size:13px;color:var(--muted);margin-top:2px}
.photo-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;
  border:2px dashed var(--primary);border-radius:16px;padding:26px;background:var(--primary-light);color:var(--primary-dark);font-weight:700;width:100%}
.photo-preview{margin-top:12px;text-align:center}
.photo-preview img{max-width:100%;max-height:260px;border-radius:12px;border:1px solid var(--border)}
.back-link{background:none;color:var(--primary);font-weight:700;padding:8px 0;margin-bottom:6px;display:inline-flex;gap:6px;align-items:center}
.success-screen{text-align:center;padding:40px 20px}
.success-screen .big{font-size:60px}
.success-screen h2{margin:10px 0}
.success-screen p{color:var(--muted);margin-bottom:20px}

@media(max-width:820px){
  .sidebar{display:none}
  .main{margin-left:0;padding:0 14px 90px;max-width:100%}
  .topbar-mobile{display:flex;align-items:center;justify-content:space-between;
    background:linear-gradient(90deg,var(--primary-dark),var(--primary));color:#fff;
    padding:calc(env(safe-area-inset-top) + 12px) 16px 12px;position:sticky;top:0;z-index:40;margin:0 -14px 18px}
  .topbar-mobile h1{font-size:15px;font-weight:800}
  .topbar-mobile p{font-size:11px;opacity:.85}
  .bottomnav{display:flex;position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--border);
    z-index:40;padding:6px 4px calc(env(safe-area-inset-bottom) + 6px)}
  .bottomnav a{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;text-decoration:none;
    color:var(--muted);font-size:10px;font-weight:600;padding:6px 2px;border-radius:10px;position:relative}
  .bottomnav a .ic{font-size:20px}
  .bottomnav a.active{color:var(--primary)}
  .bottomnav a .dot{position:absolute;top:2px;right:calc(50% - 20px);background:var(--red);color:#fff;
    font-size:9px;font-weight:800;min-width:16px;height:16px;border-radius:16px;display:flex;align-items:center;justify-content:center}
  .page-head h2{font-size:19px}
  .row2{grid-template-columns:1fr}
  .stat .val{font-size:22px}
  .modal{max-width:100%;border-radius:16px 16px 0 0;align-self:flex-end;max-height:94vh}
  .overlay{align-items:flex-end;padding:0}
}
@media print{
  .sidebar,.bottomnav,.topbar-mobile,.toolbar,.no-print,.btn,.icon-btn{display:none!important}
  .main{margin:0;padding:0}
  body{background:#fff}
  .card,.table-wrap{box-shadow:none;border-color:#ccc}
  .print-only{display:block!important}
}
.print-only{display:none}