:root{--sva-blue:#123d6b;--sva-gold:#f5b942;--sva-bg:#f4f7fb;--sva-card:#fff;--sva-text:#1f2937;--sva-muted:#64748b;--sva-border:#d9e2ef}
body{background:var(--sva-bg);color:var(--sva-text);font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif}.topbar{background:linear-gradient(135deg,#123d6b,#0a2540)}.layout{display:flex;min-height:calc(100vh - 56px)}.sidebar{width:260px;background:#fff;border-right:1px solid var(--sva-border);box-shadow:0 10px 30px rgba(15,23,42,.05)}.sidebar .nav-link{color:#334155;border-radius:12px;margin:2px 8px;padding:10px 12px;font-weight:650}.sidebar .nav-link:hover{background:#e8f1ff;color:var(--sva-blue)}.content{flex:1;padding:22px;min-width:0}.login-content{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#e9f2ff,#fff7e6)}.card{border:1px solid var(--sva-border);border-radius:18px;box-shadow:0 10px 30px rgba(15,23,42,.06)}.stat-card{padding:18px;background:var(--sva-card);border-radius:18px;border:1px solid var(--sva-border);box-shadow:0 10px 30px rgba(15,23,42,.06)}.stat-card .label{color:var(--sva-muted);font-size:.86rem;font-weight:700;text-transform:uppercase}.stat-card .value{font-weight:850;font-size:1.45rem}.table thead th{background:#edf4ff;color:#0f2e4d;white-space:nowrap}.badge-soft{background:#eef6ff;color:#123d6b}.form-label{font-weight:700}.required:after{content:" *";color:#dc3545}.btn-primary{background:#123d6b;border-color:#123d6b}.btn-warning{background:var(--sva-gold);border-color:var(--sva-gold);font-weight:700}.section-title{font-weight:850;color:#0f2e4d}.table-responsive{border-radius:14px}@media(max-width:991px){.layout{display:block}.content{padding:14px}.sidebar{width:85vw}.stat-card .value{font-size:1.15rem}}