:root{
  --brand-orange:#f57c00;
  --brand-blue:#0d6efd;
  --bg:#f6f7fb;
  --card:#ffffff;
  --text:#1f2937;
}

body{
  background: var(--bg);
  color: var(--text);
}

.navbar-brand img{
  height: 34px;
  width: auto;
}

.app-shell{
  min-height: calc(100vh - 56px);
}

.sidebar{
  width: 260px;
  background: #0b1220;
  color: #e5e7eb;
}

.sidebar .brand{
  padding: 16px 18px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  display:flex;
  align-items:center;
  gap:10px;
}

.sidebar .brand-badge{
  height: 34px; width: 34px;
  border-radius: 10px;
  background: rgba(245,124,0,.15);
  display:flex;
  align-items:center;
  justify-content:center;
  color: var(--brand-orange);
  font-weight: 700;
}

.sidebar a{
  color:#e5e7eb;
  text-decoration:none;
  display:flex;
  align-items:center;
  gap:10px;
  padding:10px 14px;
  border-radius: 10px;
}

.sidebar a:hover{
  background: rgba(255,255,255,.08);
}

.sidebar a.active{
  background: rgba(245,124,0,.18);
  border: 1px solid rgba(245,124,0,.35);
}

.main{
  flex: 1;
  padding: 22px;
}

.page-title{
  font-weight: 700;
  letter-spacing: .2px;
}

.card{
  border: 0;
  border-radius: 16px;
  box-shadow: 0 10px 24px rgba(11,18,32,.08);
}

.btn-brand{
  background: var(--brand-orange);
  border-color: var(--brand-orange);
  color: #fff;
}
.btn-brand:hover{
  background: #e26f00;
  border-color: #e26f00;
  color:#fff;
}

.badge-soft{
  background: rgba(13,110,253,.12);
  color: var(--brand-blue);
  border: 1px solid rgba(13,110,253,.25);
}

.table thead th{
  font-size: .85rem;
  color:#6b7280;
  text-transform: uppercase;
  letter-spacing: .04em;
}

.form-control, .form-select{
  border-radius: 12px;
}

.alert{
  border-radius: 14px;
}