:root{
  --bni-red:#c8102e;
  --bni-red-dark:#9a0b22;
  --bg:#f5f6f8;
  --surface:#fff;
  --text:#1a1a1a;
  --muted:#6b7280;
  --border:#e5e7eb;
  --success:#16a34a;
  --warning:#d97706;
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--text);min-height:100vh}
a{color:var(--bni-red);text-decoration:none}
button{font-family:inherit;cursor:pointer}
.btn{background:var(--bni-red);color:#fff;border:none;padding:10px 18px;border-radius:8px;font-weight:600;font-size:14px}
.btn:hover{background:var(--bni-red-dark)}
.btn.secondary{background:#fff;color:var(--text);border:1px solid var(--border)}
.btn.small{padding:6px 10px;font-size:12px}
.btn.danger{background:#dc2626}
input,select,textarea{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:8px;font-family:inherit;font-size:14px;background:#fff}
input:focus,select:focus,textarea:focus{outline:2px solid var(--bni-red);border-color:var(--bni-red)}
label{display:block;margin-bottom:4px;font-size:13px;font-weight:600;color:var(--muted)}
.field{margin-bottom:14px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:20px;margin-bottom:16px}
.header{background:var(--bni-red);color:#fff;padding:14px 20px;display:flex;align-items:center;justify-content:space-between;box-shadow:0 2px 8px rgba(0,0,0,.1)}
.header h1{margin:0;font-size:18px;font-weight:700}
.header .user{font-size:13px;display:flex;gap:10px;align-items:center}
.container{max-width:1100px;margin:0 auto;padding:20px}
.auth-container{max-width:440px;margin:60px auto;padding:20px}
.auth-card{background:#fff;border-radius:14px;padding:32px;box-shadow:0 10px 40px rgba(0,0,0,.08)}
.auth-card h2{margin:0 0 6px;color:var(--bni-red);font-size:24px}
.auth-card .sub{color:var(--muted);font-size:14px;margin-bottom:22px}
.auth-wrap{min-height:100vh;display:flex}
.auth-hero{flex:1;background:linear-gradient(135deg,var(--bni-red) 0%,var(--bni-red-dark) 100%);color:#fff;display:flex;align-items:center;justify-content:center;padding:40px;position:relative;overflow:hidden}
.auth-hero:before{content:"";position:absolute;width:500px;height:500px;border-radius:50%;background:rgba(255,255,255,.05);top:-200px;right:-200px}
.auth-hero:after{content:"";position:absolute;width:400px;height:400px;border-radius:50%;background:rgba(255,255,255,.04);bottom:-150px;left:-150px}
.auth-hero-inner{max-width:440px;position:relative;z-index:1}
.auth-logo{width:80px;height:80px;background:rgba(255,255,255,.15);border:2px solid rgba(255,255,255,.3);border-radius:20px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:28px;letter-spacing:2px;margin-bottom:28px;backdrop-filter:blur(10px)}
.auth-hero h1{font-size:38px;line-height:1.15;margin:0 0 16px;font-weight:800}
.auth-hero p{font-size:16px;line-height:1.5;opacity:.9;margin:0 0 28px}
.auth-feats{list-style:none;padding:0;margin:0}
.auth-feats li{padding:10px 0;font-size:15px;border-bottom:1px solid rgba(255,255,255,.12)}
.auth-feats li:last-child{border:none}
.auth-wrap > .auth-container{flex:1;display:flex;align-items:center;justify-content:center;margin:0;padding:40px 20px;max-width:none}
.auth-wrap > .auth-container > .auth-card{width:100%;max-width:440px}
.tabs{display:flex;gap:4px;background:#fff;border-radius:10px;padding:4px;margin-bottom:16px;border:1px solid var(--border);overflow-x:auto}
.tab{flex:1;padding:10px 12px;background:none;border:none;border-radius:7px;font-weight:600;color:var(--muted);white-space:nowrap;font-size:13px}
.tab.active{background:var(--bni-red);color:#fff}
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-bottom:20px}
.stat{background:#fff;border:1px solid var(--border);border-radius:10px;padding:14px}
.stat .v{font-size:26px;font-weight:700;color:var(--bni-red)}
.stat .l{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{padding:10px;text-align:left;border-bottom:1px solid var(--border)}
th{background:#fafafa;font-size:12px;text-transform:uppercase;color:var(--muted)}
.tag{display:inline-block;padding:2px 8px;border-radius:12px;font-size:11px;font-weight:600;text-transform:uppercase}
.tag.interne{background:#dcfce7;color:#166534}
.tag.externe{background:#fef3c7;color:#92400e}
.err{background:#fee2e2;color:#991b1b;padding:10px;border-radius:8px;margin-bottom:12px;font-size:13px}
.ok{background:#dcfce7;color:#166534;padding:10px;border-radius:8px;margin-bottom:12px;font-size:13px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.hide{display:none}
.avatar{width:48px;height:48px;border-radius:50%;object-fit:cover;background:#e5e7eb;flex-shrink:0;border:1px solid var(--border)}
.avatar-lg{width:84px;height:84px}
.members-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}
.member{display:flex;gap:12px;align-items:center;padding:12px;border:1px solid var(--border);border-radius:12px;background:#fafafa}
.member .avatar{width:56px;height:56px}
.member-info{flex:1;min-width:0}
.member-name{font-weight:700;font-size:14px;color:var(--text);line-height:1.2}
.member-prof{font-size:12px;color:var(--bni-red);font-weight:600;margin-top:2px}
.member-co{font-size:12px;color:var(--muted);margin-top:1px}
.member-mail{font-size:12px;color:var(--muted);display:block;margin-top:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.scroll{overflow-x:auto}
.install-banner{position:fixed;bottom:12px;left:12px;right:12px;background:#fff;border:1px solid var(--border);border-left:4px solid var(--bni-red);border-radius:12px;padding:12px 14px;box-shadow:0 8px 28px rgba(0,0,0,.15);z-index:1000;display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:13px;flex-wrap:wrap}
@supports(padding:max(0px)){.install-banner{bottom:max(12px,env(safe-area-inset-bottom))}}
body{padding-bottom:env(safe-area-inset-bottom)}
.header{padding-top:max(14px,env(safe-area-inset-top))}
input,select,textarea,button{font-size:16px}
.btn,.tab{min-height:40px}
@media(max-width:768px){
  body{font-size:15px;padding-bottom:calc(72px + env(safe-area-inset-bottom))}
  .container{padding:12px 14px}
  .header{position:sticky;top:0;z-index:50;padding:14px 16px;padding-top:max(14px,env(safe-area-inset-top));flex-direction:row;align-items:center;gap:10px}
  .header h1{font-size:14px;line-height:1.2;flex:1}
  .header .user{font-size:11px;text-align:right;flex-shrink:0}
  .header .user a{color:#fff !important}
  .auth-hero{display:none}
  .auth-wrap{display:block;min-height:auto}
  .auth-wrap > .auth-container{padding:16px;margin:30px auto;display:block}
  .auth-container{padding:16px;margin:30px auto}
  .auth-card{padding:24px;border-radius:16px}
  .card{padding:16px;border-radius:14px;margin-bottom:14px}
  .row{grid-template-columns:1fr;gap:10px}
  /* Top tabs hidden on mobile — replaced by bottom nav */
  .container > .tabs:first-child{display:none}
  /* Inner tabs (scope filters) compact */
  .tabs{padding:4px;gap:4px;border-radius:12px}
  .tab{padding:10px 12px;font-size:13px;min-height:42px;border-radius:9px}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:16px}
  .stat{padding:14px;border-radius:12px}
  .stat .v{font-size:24px}
  .stat .l{font-size:10px}
  /* Forms: bigger, app-like */
  input,select,textarea{padding:14px 14px;font-size:16px;border-radius:10px;border-width:1.5px}
  label{font-size:13px;margin-bottom:6px}
  .field{margin-bottom:14px}
  .btn{padding:14px 18px;font-size:15px;border-radius:10px;min-height:48px;width:100%;font-weight:700}
  .btn.small{padding:8px 12px;font-size:12px;min-height:36px;width:auto}
  form .btn[type=submit]{margin-top:6px}
  h3{font-size:16px;margin:4px 0 14px}
  /* Convert wide tables into stacked cards */
  .scroll table{display:block}
  .scroll table thead{display:none}
  .scroll table tbody,.scroll table tr{display:block}
  .scroll table tr{background:#fff;border:1px solid var(--border);border-radius:12px;padding:12px 14px;margin-bottom:10px}
  .scroll table td{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:6px 0;border:none;font-size:14px;text-align:right;min-height:28px}
  .scroll table td:before{content:attr(data-l);color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.4px;font-weight:600;text-align:left;flex-shrink:0}
  .scroll table td:first-child{border-bottom:1px solid var(--border);padding-bottom:8px;margin-bottom:4px;font-weight:700}
  .scroll table td[colspan]{justify-content:center;color:var(--muted);padding:20px 0}
  .scroll table td[colspan]:before{display:none}
  /* Bottom nav */
  .bottom-nav{position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--border);display:flex;z-index:100;padding-bottom:env(safe-area-inset-bottom);box-shadow:0 -2px 12px rgba(0,0,0,.05)}
  .bottom-nav .nav-btn{flex:1;background:none;border:none;padding:10px 4px 8px;display:flex;flex-direction:column;align-items:center;gap:3px;color:var(--muted);font-size:10px;font-weight:600;min-height:56px}
  .bottom-nav .nav-btn .ic{font-size:22px;line-height:1}
  .bottom-nav .nav-btn.active{color:var(--bni-red)}
  .bottom-nav .nav-btn:active{background:rgba(200,16,46,.05)}
  .install-banner{bottom:calc(76px + env(safe-area-inset-bottom));font-size:12px;padding:10px 12px}
}
@media(min-width:769px){
  .bottom-nav{display:none}
}