body{background:#f4f6f9;font-family:'Segoe UI',Roboto,Arial,sans-serif}.card{border:0;border-radius:12px;box-shadow:0 2px 10px rgba(0,0,0,.06)}.stat-card{text-align:center;padding:1.25rem}.stat-card .stat-number{font-size:2rem;font-weight:700}.auth-wrapper{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0d6efd,#6610f2);padding:1rem}.auth-card{max-width:440px;width:100%;border-radius:16px}.table td,.table th{vertical-align:middle}.table-responsive{border-radius:10px}.sticky-actions{position:sticky;bottom:0;background:#fff;padding:.75rem;border-top:1px solid #dee2e6;z-index:2}.mobile-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}.nav-tabs{overflow-x:auto;white-space:nowrap;flex-wrap:nowrap}.nav-tabs .nav-link{white-space:nowrap}@media(max-width:576px){.stat-card .stat-number{font-size:1.5rem}.table{font-size:.9rem}.btn{min-height:38px}}