:root{
  --primary:#004080;
  --danger:#d9534f;
  --card:#ffffff;
  --bg:#f4f6f8;
}

*{box-sizing:border-box}
body{
  font-family: Arial, Helvetica, sans-serif;
  margin:0;
  background:var(--bg);
  color:#222;
}

.app-header{
  background:var(--primary);
  color:white;
  padding:12px 16px;
  display:flex;
  align-items:center;
  gap:12px;
}
.logo{height:44px;width:auto;}

.container{
  max-width:1100px;
  margin:18px auto;
  padding:12px;
}

.controls{
  background:var(--card);
  padding:12px;
  border-radius:8px;
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  align-items:center;
  margin-bottom:12px;
  box-shadow:0 1px 4px rgba(0,0,0,0.06);
}

.controls input, .controls select{
  padding:8px 10px;
  border:1px solid #ccc;
  border-radius:4px;
  min-width:120px;
}

.controls button{
  padding:9px 12px;
  border:0;
  background:var(--primary);
  color:white;
  border-radius:6px;
  cursor:pointer;
}

.controls button.danger{
  background:var(--danger);
}

.table-wrap{
  overflow:auto;
  background:var(--card);
  border-radius:8px;
  padding:6px;
  box-shadow:0 1px 4px rgba(0,0,0,0.06);
}

table{
  width:100%;
  border-collapse:collapse;
  font-size:14px;
}

th,td{
  padding:8px 6px;
  border-bottom:1px solid #eee;
  text-align:center;
}

th{
  background:var(--primary);
  color:white;
  position:sticky;
  top:0;
  z-index:2;
}

tfoot td{font-weight:bold}

.export{
  margin-top:10px;
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}

.export button{
  padding:10px 12px;
  border-radius:6px;
  border:0;
  background:#0073e6;
  color:white;
  cursor:pointer;
}

/* mobile */
@media (max-width:800px){
  .controls{gap:6px}
  .controls input, .controls select{min-width:90px; font-size:13px}
  th,td{font-size:13px;padding:6px}
}

/* print */
@media print{
  .controls, .export, .app-header{display:none}
  body{background:white}
  table{font-size:12px}
}