:root{--bg:#f4f7fb;--card:#fff;--primary:#2563eb;--text:#172033;--muted:#6b7280;--ok:#16a34a;--border:#e5e7eb}
*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}a{text-decoration:none;color:inherit}.container{max-width:1100px;margin:auto;padding:18px}.topbar{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:3}.topbar .container{display:flex;align-items:center;justify-content:space-between}.brand{font-size:1.25rem;font-weight:800;color:var(--primary)}.nav{display:flex;gap:10px;flex-wrap:wrap}.nav a{padding:9px 12px;border-radius:10px}.nav a:hover{background:#eff6ff}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:18px;box-shadow:0 8px 25px rgba(15,23,42,.05)}h1,h2,h3{margin-top:0}.muted{color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:10px;padding:10px 15px;background:var(--primary);color:#fff;font-weight:700;cursor:pointer}.btn.secondary{background:#e5e7eb;color:#111827}.btn.success{background:var(--ok)}input,select,textarea{width:100%;padding:11px 12px;border:1px solid #cbd5e1;border-radius:10px;margin-top:5px;margin-bottom:12px;background:#fff}label{font-weight:700}.task{border-left:5px solid var(--primary);padding:14px;border-radius:12px;background:#f8fafc;margin-bottom:12px}.task.done{border-left-color:#f59e0b}.task.approved{border-left-color:var(--ok)}.badge{display:inline-block;border-radius:999px;padding:4px 9px;background:#e0e7ff;font-size:.8rem;font-weight:700}.message{padding:10px 12px;border-radius:12px;background:#eff6ff;margin-bottom:8px}.message.mine{background:#dcfce7}.auth{max-width:430px;margin:8vh auto}.alert{padding:12px;border-radius:10px;background:#fee2e2;color:#991b1b;margin-bottom:12px}@media(max-width:700px){.topbar .container{align-items:flex-start;gap:10px;flex-direction:column}.nav{width:100%;overflow-x:auto;flex-wrap:nowrap}.container{padding:12px}.card{padding:15px}}

.btn.danger{background:#dc2626}.linkbutton{background:none;border:0;padding:0;font:inherit;cursor:pointer;text-align:left;color:inherit}button:disabled{opacity:.5;cursor:not-allowed}

.install-app-button{border:0;border-radius:10px;padding:10px 14px;background:#fff;color:#1d4ed8;font-weight:700;cursor:pointer;margin-left:auto}.install-help{margin-top:12px;background:#fff3cd;border:1px solid #ffe69c;padding:12px 14px;border-radius:10px}.install-app-button[hidden],.install-help[hidden]{display:none!important}@media(max-width:850px){.install-app-button{width:100%;margin:10px 0 0}.topbar .container{flex-wrap:wrap}}

/* V5 responsive navigation */
:root{--nav-height:72px;--shadow:0 12px 35px rgba(15,23,42,.12)}
.topbar{z-index:50;box-shadow:0 1px 0 rgba(15,23,42,.04)}
.topbar-inner{max-width:1280px;margin:0 auto;padding:10px 18px;display:flex;align-items:center;gap:18px;min-height:68px}
.brand{display:flex;align-items:center;gap:10px;white-space:nowrap}
.brand-icon{width:42px;height:42px;display:grid;place-items:center;background:linear-gradient(135deg,#dbeafe,#eef2ff);border-radius:14px;font-size:1.35rem}
.brand-text{font-size:1.15rem}
.desktop-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{display:flex;align-items:center;gap:6px;padding:10px 11px;border-radius:12px;color:#475569;font-size:.92rem;font-weight:700;transition:.18s ease}
.nav-link:hover{background:#eff6ff;color:var(--primary);transform:translateY(-1px)}
.nav-link.active{background:#dbeafe;color:#1d4ed8}
.topbar-actions{position:relative;display:flex;align-items:center;gap:8px}
.icon-button{position:relative;width:42px;height:42px;display:grid;place-items:center;border-radius:12px;background:#f8fafc;border:1px solid var(--border);font-size:1.15rem}
.icon-button:hover,.icon-button.active{background:#eff6ff;border-color:#bfdbfe}
.notification-count{position:absolute;right:-4px;top:-5px;min-width:20px;height:20px;padding:0 5px;border-radius:999px;background:#dc2626;color:#fff;font-size:.68rem;font-weight:800;display:grid;place-items:center;border:2px solid #fff}
.profile-button{border:1px solid var(--border);background:#fff;border-radius:14px;padding:5px 9px 5px 5px;display:flex;align-items:center;gap:8px;cursor:pointer;color:var(--text)}
.avatar{width:34px;height:34px;border-radius:11px;background:linear-gradient(135deg,#2563eb,#4f46e5);color:#fff;display:grid;place-items:center;font-weight:800}
.profile-name{max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:700}
.chevron{color:#64748b}
.profile-menu{position:absolute;right:0;top:calc(100% + 10px);min-width:220px;background:#fff;border:1px solid var(--border);border-radius:16px;padding:8px;box-shadow:var(--shadow)}
.profile-menu a,.profile-menu button{width:100%;display:flex;align-items:center;gap:9px;padding:11px 12px;border:0;background:transparent;border-radius:10px;text-align:left;font:inherit;font-weight:650;cursor:pointer}
.profile-menu a:hover,.profile-menu button:hover{background:#f1f5f9}
.profile-menu .logout-link{color:#b91c1c}
.menu-install-button{color:#1d4ed8!important}
.page-content{padding-top:24px;padding-bottom:36px}
.mobile-bottom-nav,.mobile-menu,.mobile-menu-backdrop{display:none}

@media(max-width:1120px){
  .desktop-nav .nav-link{padding:10px 8px;font-size:.84rem}
  .desktop-nav .nav-link span{display:none}
  .profile-name{display:none}
}

@media(max-width:820px){
  body.is-logged-in{padding-bottom:calc(var(--nav-height) + env(safe-area-inset-bottom))}
  .topbar-inner{min-height:62px;padding:8px 14px}
  .desktop-nav,.profile-button{display:none}
  .topbar-actions{margin-left:auto}
  .brand-icon{width:39px;height:39px;border-radius:12px}
  .brand-text{font-size:1.05rem}
  .icon-button{width:40px;height:40px}
  .profile-menu{display:none}
  .page-content{padding-top:16px;padding-bottom:20px}
  .mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:70;height:calc(var(--nav-height) + env(safe-area-inset-bottom));padding:7px 8px env(safe-area-inset-bottom);background:rgba(255,255,255,.96);backdrop-filter:blur(18px);border-top:1px solid var(--border);display:grid;grid-template-columns:repeat(5,1fr);box-shadow:0 -10px 30px rgba(15,23,42,.08)}
  .mobile-nav-item{border:0;background:transparent;color:#64748b;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;border-radius:12px;font:inherit;cursor:pointer;min-width:0}
  .mobile-nav-item span{font-size:1.25rem;line-height:1}
  .mobile-nav-item small{font-size:.68rem;font-weight:750}
  .mobile-nav-item.active{color:#1d4ed8;background:#eff6ff}
  .mobile-menu-backdrop{display:block;position:fixed;inset:0;z-index:79;background:rgba(15,23,42,.42);backdrop-filter:blur(2px)}
  .mobile-menu-backdrop[hidden]{display:none}
  .mobile-menu{display:block;position:fixed;left:10px;right:10px;bottom:calc(var(--nav-height) + env(safe-area-inset-bottom) + 8px);z-index:80;background:#fff;border:1px solid var(--border);border-radius:24px;box-shadow:0 25px 70px rgba(15,23,42,.28);transform:translateY(130%);opacity:0;transition:transform .25s ease,opacity .2s ease;overflow:hidden;max-height:70vh}
  .mobile-menu.open{transform:translateY(0);opacity:1}
  .mobile-menu-header{padding:17px 18px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);background:#f8fafc}
  .mobile-menu-header div{display:flex;flex-direction:column;gap:2px}
  .mobile-menu-header span{font-size:.82rem;color:var(--muted)}
  .close-menu{width:38px;height:38px;border:0;border-radius:12px;background:#e2e8f0;font-size:1.5rem;cursor:pointer}
  .mobile-menu-links{padding:10px}
  .mobile-menu-links a,.mobile-menu-links button{width:100%;display:flex;align-items:center;gap:13px;padding:13px 12px;border:0;background:transparent;border-radius:13px;color:var(--text);font:inherit;font-weight:700;text-align:left;cursor:pointer}
  .mobile-menu-links a:hover,.mobile-menu-links button:hover{background:#f1f5f9}
  .mobile-menu-links b{margin-left:auto;background:#dc2626;color:#fff;min-width:24px;height:24px;border-radius:999px;display:grid;place-items:center;font-size:.75rem}
  .mobile-menu-links .mobile-logout{color:#b91c1c;border-top:1px solid var(--border);margin-top:6px;border-radius:0;padding-top:16px}
  body.menu-open{overflow:hidden}
  .container{padding-left:13px;padding-right:13px}
  .grid{grid-template-columns:1fr;gap:13px}
  .card{border-radius:18px;box-shadow:0 5px 18px rgba(15,23,42,.05)}
}

@media(max-width:390px){
  .brand-text{max-width:170px;overflow:hidden;text-overflow:ellipsis}
  .mobile-nav-item small{font-size:.63rem}
}
.remember-login{display:flex;align-items:center;gap:.55rem;margin:1rem 0}.remember-login input{width:auto}.menu-install-button{width:100%;text-align:left;border:0;background:transparent;padding:.75rem 1rem;cursor:pointer}

/* V8 live chat en automatische meldingen */
.chat-layout{display:grid;grid-template-columns:minmax(260px,340px) minmax(0,1fr);gap:16px;align-items:start}
.chat-compose-card{position:sticky;top:90px}
.chat-messages-card{min-height:520px;display:flex;flex-direction:column}
.chat-card-header{display:flex;align-items:center;justify-content:space-between;gap:10px}
.chat-card-header h2{margin:0}
.live-indicator{display:inline-flex;align-items:center;gap:6px;font-size:.8rem;font-weight:800;color:#15803d;background:#dcfce7;padding:5px 9px;border-radius:999px}
.live-indicator i{width:8px;height:8px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 4px rgba(34,197,94,.15)}
.chat-messages{height:520px;overflow-y:auto;padding:10px 3px 2px;scroll-behavior:smooth}
.chat-messages .message{max-width:82%;margin-right:auto;box-shadow:0 2px 8px rgba(15,23,42,.05)}
.chat-messages .message.mine{margin-left:auto;margin-right:0}
.message-body{margin-top:4px;overflow-wrap:anywhere}
.chat-send-row{display:flex;align-items:center;justify-content:space-between;gap:12px}
#chat-status{font-size:.85rem}
.live-toast{position:fixed;z-index:120;right:18px;top:84px;width:min(360px,calc(100vw - 28px));display:flex;gap:11px;align-items:flex-start;background:#fff;border:1px solid #bfdbfe;border-radius:16px;padding:13px 15px;box-shadow:0 18px 50px rgba(15,23,42,.18);transform:translateY(-18px);opacity:0;transition:.22s ease;color:var(--text)}
.live-toast.show{transform:translateY(0);opacity:1}
.live-toast>span{font-size:1.25rem}.live-toast div{display:flex;flex-direction:column;gap:2px}.live-toast small{color:var(--muted);line-height:1.35}
@media(max-width:820px){.chat-layout{grid-template-columns:1fr}.chat-compose-card{position:static}.chat-messages-card{min-height:430px}.chat-messages{height:430px}.chat-messages .message{max-width:91%}.live-toast{top:72px;right:14px}}

/* V11 extra functies */
.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px}.feature-card{display:flex;gap:14px;align-items:center;padding:18px;border-radius:18px;background:var(--card,#fff);box-shadow:0 8px 24px #0000000d;text-decoration:none;color:inherit}.feature-card>span{font-size:2rem}.feature-card small,.card small{display:block;color:#64748b;margin-top:4px}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px}.form-grid label{display:grid;gap:6px}.form-grid input,.form-grid select,.form-grid textarea{width:100%}.row-between,.shop-header{display:flex;justify-content:space-between;align-items:center;gap:12px}.shop-list{display:grid;gap:12px}.shop-row button{width:100%;font-size:1.2rem;text-align:left;padding:20px;border-radius:16px}.shop-row.done{opacity:.55}.invite-card{text-align:center}.invite-code{font-size:2rem;font-weight:900;letter-spacing:.15em;padding:16px}.theme-options{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:20px}.check-row{display:block;margin:10px 0}.theme-green{--primary:#16a34a}.theme-purple{--primary:#7c3aed}.theme-orange{--primary:#ea580c}.theme-dark{background:#0f172a;color:#e2e8f0;--card:#1e293b}.theme-dark .card,.theme-dark .feature-card,.theme-dark input,.theme-dark select,.theme-dark textarea{background:#1e293b;color:#e2e8f0;border-color:#334155}@media(max-width:650px){.feature-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.row-between{align-items:flex-start}.shop-row button{font-size:1.1rem}}

/* V12 modules */
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:1rem;align-items:end}.form-grid label{display:flex;flex-direction:column;gap:.4rem;font-weight:700}.form-grid input,.form-grid select,.form-grid textarea{width:100%;padding:.8rem;border:1px solid #d7deea;border-radius:12px;background:var(--card,#fff);color:inherit}.form-grid textarea{min-height:90px}.v12-list{display:grid;gap:.8rem}.stats-row{display:flex;flex-wrap:wrap;gap:1rem;margin-top:.5rem}.danger-link{border:0;background:transparent;color:#b91c1c;padding:.35rem 0;cursor:pointer}.inline-form{display:inline}.feature-card form{margin-top:.5rem}

/* V13.7.2 - complete functiesoverzicht */
.functions-hero{display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-bottom:1.5rem}.functions-hero h1{margin-bottom:.25rem}.function-search{display:flex;align-items:center;gap:.6rem;background:var(--card-bg,#fff);border:1px solid rgba(100,116,139,.25);border-radius:14px;padding:.75rem 1rem;min-width:min(100%,340px);box-shadow:0 5px 18px rgba(15,23,42,.06)}.function-search input{border:0;outline:0;background:transparent;width:100%;font:inherit;color:inherit}.function-group{margin:1.5rem 0 2rem}.function-group h2{font-size:1.15rem;margin-bottom:.8rem}.function-card[hidden],.function-group[hidden]{display:none!important}