:root{
  --bg:#f6f7fb;
  --card:#ffffff;
  --text:#111827;
  --muted:#6b7280;
  --border:#e5e7eb;
  --brand:#2563eb;
  --brand2:#1d4ed8;
  --danger:#dc2626;
}

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

a{ color:var(--brand); text-decoration:none; }
a:hover{ text-decoration:underline; }

.container{
  width:min(1200px, 95%);
  margin:22px auto;
}

.card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:18px;
  box-shadow:0 10px 30px rgba(0,0,0,0.05);
  padding:18px;
}

.header{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
  margin-bottom:14px;
}

.brand{
  font-weight:900;
  font-size:20px;
}

.badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid var(--border);
  background:#fff;
  font-size:12px;
  color:var(--muted);
}

.grid2{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:12px;
}

.grid3{
  display:grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap:12px;
}

@media(max-width: 900px){
  .grid2, .grid3{ grid-template-columns:1fr; }
}

label{
  display:block;
  font-size:13px;
  color:var(--muted);
  margin-bottom:6px;
}

input, textarea, select{
  width:100%;
  padding:10px 12px;
  border:1px solid var(--border);
  border-radius:14px;
  outline:none;
  background:#fff;
  font-size:14px;
}

textarea{ min-height:64px; resize:vertical; }

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:10px 14px;
  border-radius:14px;
  border:1px solid transparent;
  cursor:pointer;
  font-weight:800;
  font-size:14px;
}

.btn-primary{
  background:var(--brand);
  color:#fff;
}
.btn-primary:hover{ background:var(--brand2); }

.btn-outline{
  background:#fff;
  border-color:var(--border);
  color:var(--text);
}

.btn-danger{
  background:#dc2626;
  color:#fff;
}

.table-wrap{
  overflow:auto;
  border:1px solid var(--border);
  border-radius:18px;
}

table{
  width:100%;
  border-collapse:collapse;
  min-width: 900px;
}

th, td{
  border-bottom:1px solid var(--border);
  padding:10px;
  vertical-align:top;
}

th{
  background:#0f172a;
  color:#fff;
  position:sticky;
  top:0;
  z-index:1;
  font-size:13px;
  text-align:left;
}

.hour-col{
  min-width:170px;
  font-weight:900;
  background:#f3f4f6;
}

.muted{ color:var(--muted); }

.kpi{
  display:grid;
  gap:4px;
  padding:14px;
  border:1px solid var(--border);
  border-radius:18px;
  background:#fff;
}
.kpi .num{
  font-size:26px;
  font-weight:950;
}

hr.sep{
  border:none;
  border-top:1px solid var(--border);
  margin:14px 0;
}