/* e-Defence Audience - UI (advanced clean dashboard) */

:root{
  --brand:#1f2a44;
  --brand-2:#0b1220;
  --accent:#2f6fed;
  --card:#ffffff;
  --bg:#f5f7fb;
  --text:#101828;
  --muted:#667085;
  --ring: rgba(47,111,237,.18);
  --shadow: 0 14px 40px rgba(16, 24, 40, .10);
  --radius: 18px;
}

*{box-sizing:border-box}
body{background:var(--bg); color:var(--text);}

.k-shell{min-height:100vh}
.k-sidebar{
  background: radial-gradient(1200px 600px at 20% 0%, rgba(47,111,237,.26), transparent 55%),
              linear-gradient(180deg, var(--brand-2), var(--brand));
  color:#fff;
  min-height:100vh;
  position:sticky;
  top:0;
}
.k-brand{
  display:flex; align-items:center; gap:.75rem;
  padding: .25rem .2rem;
}
.k-brand-mark{
  width:44px;height:44px;border-radius:14px;
  display:grid;place-items:center;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.18);
  box-shadow: 0 10px 30px rgba(0,0,0,.18);
}
.k-brand h1{
  font-size:1.05rem; margin:0; line-height:1.1;
}
.k-brand small{display:block;opacity:.70}

.k-nav a{
  display:flex; align-items:center; gap:.65rem;
  padding:.6rem .75rem;
  border-radius:14px;
  color:rgba(255,255,255,.86);
  text-decoration:none;
  border:1px solid transparent;
}
.k-nav a:hover{
  background:rgba(255,255,255,.08);
  border-color:rgba(255,255,255,.10);
  color:#fff;
}
.k-nav .active{
  background:rgba(255,255,255,.12);
  border-color:rgba(255,255,255,.16);
  color:#fff;
}
.k-topbar{
  display:flex; align-items:center; justify-content:space-between;
  gap:1rem;
  padding: 1rem 0;
}
.k-topbar h2{font-size:1.25rem; margin:0}
.k-sub{color:var(--muted); font-size:.92rem}

.k-card{
  background:var(--card);
  border:1px solid rgba(16,24,40,.07);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.k-card .card-body{padding:1.1rem}

.k-stat{
  display:flex; flex-direction:column; gap:.2rem;
  padding:1.1rem;
}
.k-stat .label{color:var(--muted); font-size:.85rem}
.k-stat .value{font-size:1.8rem; font-weight:800; letter-spacing:-.02em}
.k-pill{
  display:inline-flex; align-items:center; gap:.35rem;
  border-radius:999px;
  padding:.35rem .7rem;
  font-size:.82rem;
  border:1px solid rgba(16,24,40,.10);
  background: #fff;
}

.form-control, .form-select{
  border-radius:14px;
  border-color: rgba(16,24,40,.12);
  box-shadow:none !important;
}
.form-control:focus, .form-select:focus{
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--ring) !important;
}
.btn{
  border-radius:14px;
}
.btn-brand{
  background: var(--accent);
  border-color: var(--accent);
}
.btn-brand:hover{filter:brightness(.96)}
.badge{border-radius:999px}
.k-table thead th{color:var(--muted); font-weight:600; font-size:.85rem; border-top:0}
.k-table tbody td{vertical-align:middle}
.k-badge{border-radius:999px;padding:.35rem .7rem;font-size:.8rem}

@media (max-width: 991px){
  .k-sidebar{position:relative; min-height:auto}
}
@media (max-width: 992px){
  .k-topbar{ gap:10px; flex-wrap:wrap; }
  .k-topbar .k-pill{ font-size:12px; }
}