:root{
  --bg:#f6f7fb;
  --card:#ffffff;
  --text:#1f2937;
  --muted:#6b7280;
  --line:#e5e7eb;
  --primary:#1a73e8;
  --shadow: 0 1px 2px rgba(0,0,0,.06), 0 6px 18px rgba(0,0,0,.06);
  --radius:16px;
}

*{box-sizing:border-box}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background:var(--bg);
  color:var(--text);
}

.topbar{
  position:sticky; top:0; z-index:10;
  background:rgba(246,247,251,.9);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--line);
}
.topbar .inner{
  max-width:1200px; margin:0 auto; padding:12px 18px;
  display:flex; align-items:center; justify-content:space-between; gap:12px;
}
.brand-wrap{display:flex; align-items:center; gap:12px}
.brand{display:inline-flex; align-items:center; gap:10px; text-decoration:none}
.brand-logo{
  height:30px;
  width:auto;
  display:block;
}
.backbtn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 12px;
  border:1px solid var(--line);
  border-radius:999px;
  background:#fff;
  color:var(--text);
  text-decoration:none;
  font-size:14px;
}
.backbtn:hover{border-color: rgba(26,115,232,.35)}
.navright{display:flex; align-items:center; gap:10px; color:var(--muted); font-size:14px}
.navright a{color:var(--primary); text-decoration:none}
.navright a:hover{text-decoration:underline}

.container{max-width:1200px; margin:0 auto; padding:18px}
.h1{font-size:22px; font-weight:650; margin:8px 0 14px}
.sub{color:var(--muted); margin-top:-6px; margin-bottom:16px; font-size:14px}

.search{
  display:flex; gap:10px; align-items:center;
  margin:12px 0 18px;
}
.search input{
  width:100%;
  border:1px solid var(--line);
  background:#fff;
  border-radius:999px;
  padding:12px 14px;
  outline:none;
}
.search input:focus{border-color:rgba(26,115,232,.5); box-shadow:0 0 0 4px rgba(26,115,232,.12)}

.grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:14px;
}
.tile{
  grid-column: span 4;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:14px;
  box-shadow: var(--shadow);
  text-decoration:none;
  color:inherit;
  display:flex;
  gap:12px;
  align-items:flex-start;
  transition: transform .08s ease;
}
.tile:hover{transform: translateY(-1px)}
.tile .icon{
  width:40px; height:40px; border-radius:12px;
  background: rgba(26,115,232,.10);
  display:flex; align-items:center; justify-content:center;
  color: var(--primary);
  flex:0 0 auto;
}
.tile .title{font-weight:650; margin:2px 0 4px}
.tile .desc{color:var(--muted); font-size:13px; line-height:1.35}

.card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow: var(--shadow);
  padding:16px;
}

.formrow{display:flex; flex-direction:column; gap:6px; margin-bottom:12px}
label{font-size:13px; color:var(--muted)}
input, select{
  border:1px solid var(--line);
  border-radius:12px;
  padding:10px 12px;
  outline:none;
  background:#fff;
}
button{
  border:0; border-radius:12px;
  padding:10px 14px;
  background:var(--primary);
  color:#fff;
  font-weight:600;
  cursor:pointer;
}
button:hover{filter:brightness(.98)}

/* Link-buttons (voor acties in tabellen) */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:10px 14px;
  border-radius:12px;
  border:1px solid var(--line);
  background:var(--primary);
  color:#fff;
  text-decoration:none;
  font-weight:600;
  cursor:pointer;
}
.btn:hover{filter:brightness(.98)}
.btn.ghost{
  background:#fff;
  color:var(--text);
}
.btn.ghost:hover{border-color:rgba(26,115,232,.35)}
.btn.sm{padding:6px 10px; border-radius:10px; font-size:13px; font-weight:600}
.small{font-size:13px; color:var(--muted)}

.card-title{font-size:16px; font-weight:650; margin:0 0 12px}

.alert{padding:12px 14px; border-radius:14px; border:1px solid var(--line); background:#fff; margin:12px 0}
.alert.ok{border-color: rgba(26,115,232,.25); background: rgba(26,115,232,.06)}
.alert.error{border-color: rgba(185,28,28,.25); background: rgba(185,28,28,.06)}

.form .row{display:flex; flex-direction:column; gap:6px; margin:10px 0}
.actions{display:flex; gap:10px; margin-top:12px; flex-wrap:wrap}
.hint{font-size:12px; color:var(--muted); margin-top:6px}

.two-col{display:grid; grid-template-columns: 1fr 1fr; gap:14px; align-items:start}
@media (max-width: 860px){ .two-col{grid-template-columns:1fr} }

.pill{display:inline-flex; align-items:center; gap:8px; padding:6px 10px; border-radius:999px; border:1px solid var(--line); font-size:13px; background:#fff}
.kpi{display:flex; flex-direction:column; gap:2px}
.kpi .label{font-size:12px; color:var(--muted)}
.kpi .value{font-size:18px; font-weight:700}

.login-wrap{
  max-width:420px;
}
.login-logo{
  height:48px;
  width:auto;
  display:block;
  margin: 0 0 14px 0;
}

@media (max-width: 980px){
  .tile{grid-column: span 6}
}
@media (max-width: 620px){
  .tile{grid-column: span 12}
}

/* Admin helpers */
.table{width:100%; border-collapse:collapse; font-size:14px;}
.table th,.table td{padding:8px; border-bottom:1px solid var(--line); text-align:left;}
.badge{display:inline-block; padding:4px 8px; border-radius:999px; font-size:12px; font-weight:650;}
.badge.ok{background:rgba(26,115,232,.12); color:var(--primary);}
.badge.err{background:rgba(217,48,37,.12); color:#b42318;}
.alert{border-radius:14px; padding:12px 14px; border:1px solid var(--line); background:#fff; box-shadow:var(--shadow);}
.alert.error{border-color: rgba(217,48,37,.35);}