.brand-mark{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;font-weight:700;border-radius:8px;font-size:1rem;letter-spacing:-.5px}.brand-mark--lg{width:64px;height:64px;font-size:1.75rem;border-radius:16px}.admin-layout--topnav{background:var(--bs-body-bg, #f8f9fa)}.admin-header--full{position:sticky;top:0;z-index:1020;background:#fff}.admin-header--full .navbar-brand{margin-right:1.5rem}.admin-header--full .nav-link{font-weight:500;padding:.5rem .85rem;border-radius:6px;transition:background-color .15s}.admin-header--full .nav-link:hover{background:var(--bs-secondary-bg, #f1f3f5)}.admin-header--full .nav-link.active{background:var(--bs-primary-bg-subtle, #e0e7ff);color:var(--bs-primary, #4f46e5)}.admin-main--full{margin-left:0!important;padding:0}.admin-layout--topnav .admin-sidebar,.admin-layout--topnav .hamburger-menu{display:none!important}.btn-icon{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;padding:0;background:transparent;border:1px solid transparent;color:var(--bs-secondary-color, #6c757d);border-radius:8px;transition:all .15s}.btn-icon:hover{background:var(--bs-secondary-bg, #f1f3f5);color:var(--bs-body-color, #212529)}.user-avatar{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;font-weight:600;font-size:.85rem;border-radius:50%;flex-shrink:0}.auth-layout{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#eef2ff,#f5f3ff);padding:2rem 1rem}.auth-container{width:100%;max-width:420px}.auth-card{background:#fff;border-radius:16px;padding:2.5rem 2rem;box-shadow:0 10px 25px -5px #0000000f,0 6px 10px -5px #0000000a;border:1px solid rgba(99,102,241,.08)}.auth-brand{text-align:center;margin-bottom:2rem}.auth-title{margin-top:1rem;margin-bottom:.25rem;font-size:1.5rem;font-weight:700;color:#4f46e5;letter-spacing:-.5px}.auth-subtitle{color:#6c757d;margin-bottom:0;font-size:.9rem}.auth-footer{text-align:center;margin-top:1.5rem;color:#9ca3af;font-size:.8rem}.stats-card{transition:transform .15s,box-shadow .15s}.stats-card:hover{transform:translateY(-2px);box-shadow:0 8px 20px #0000000f}.stats-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.5rem}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}