:root{
  --primary:#0d6efd;
  --primary-dark:#084298;
  --primary-soft:#eaf3ff;
  --surface:#ffffff;
  --page:#f4f8ff;
  --text:#16324f;
  --muted:#6c7d90;
}
body{background:var(--page);color:var(--text)}
.navbar.bg-success{background:linear-gradient(90deg,var(--primary-dark),var(--primary))!important}
.navbar-brand{letter-spacing:.2px}
.brand-dot{width:12px;height:12px;border-radius:50%;background:#fff;display:inline-block;margin-right:7px;box-shadow:0 0 0 4px rgba(255,255,255,.18)}
.brand-logo{width:38px;height:38px;object-fit:contain;background:#fff;border-radius:50%;padding:2px;margin-right:9px;vertical-align:middle}
.card{border:1px solid #e5eefb;border-radius:18px;background:var(--surface)}
.card.shadow-sm,.card.shadow{box-shadow:0 .5rem 1.3rem rgba(13,110,253,.08)!important}
.btn,.form-control,.form-select{border-radius:12px}
.btn-success{background:var(--primary)!important;border-color:var(--primary)!important;color:#fff!important}
.btn-success:hover,.btn-success:focus{background:var(--primary-dark)!important;border-color:var(--primary-dark)!important}
.btn-outline-success{color:var(--primary)!important;border-color:var(--primary)!important}
.btn-outline-success:hover{background:var(--primary)!important;color:#fff!important}
.text-success{color:var(--primary)!important}
.hero{background:linear-gradient(135deg,var(--primary-dark),var(--primary));color:#fff;border-radius:22px;position:relative;overflow:hidden}
.hero:after{content:"";position:absolute;width:240px;height:240px;border-radius:50%;background:rgba(255,255,255,.08);right:-80px;top:-120px}
.stat{font-size:2rem;font-weight:800;color:var(--primary-dark)}
.camera{aspect-ratio:4/3;background:#0b1f33;border-radius:16px;overflow:hidden;border:3px solid #d9e9ff}
.camera video,.camera img{width:100%;height:100%;object-fit:cover}
.table th{white-space:nowrap;background:#eef5ff;color:#23486c}
.nav-pills .nav-link{border-radius:12px}
.small-note{font-size:.88rem;color:var(--muted)}
.badge{font-weight:600}
.login-shell{background:radial-gradient(circle at top right,#d8eaff 0,#f4f8ff 45%,#eef5ff 100%)}
.login-card{max-width:430px;width:100%;border-top:5px solid var(--primary)}
.app-logo{width:92px;height:92px;object-fit:contain;background:#fff;border-radius:50%;padding:5px;box-shadow:0 10px 30px rgba(13,110,253,.16)}
.logo-fallback{width:92px;height:92px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:var(--primary);color:#fff;font-weight:800;font-size:1.1rem;box-shadow:0 10px 30px rgba(13,110,253,.16)}
.section-title{color:var(--primary-dark)}
@media(max-width:767.98px){.hero{border-radius:16px}.hero h2{font-size:1.45rem}.navbar-text{display:block;margin:.75rem 0}.card{border-radius:15px}}