:root{--brand:#6f42c1;--brand2:#20c997;--dark:#1f2937;--soft:#f6f7fb}.bg-brand{background:linear-gradient(135deg,var(--brand),#3b82f6)}.text-brand{color:var(--brand)}body{background:var(--soft);font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}.hero{min-height:100vh;background:linear-gradient(135deg,rgba(111,66,193,.95),rgba(32,201,151,.85)),url('https://images.unsplash.com/photo-1503454537195-1dcabb73ffb9?auto=format&fit=crop&w=1600&q=80') center/cover}.glass-card{background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.5);box-shadow:0 20px 60px rgba(0,0,0,.18);border-radius:24px}.app-card{background:#fff;border:0;border-radius:20px;box-shadow:0 10px 30px rgba(31,41,55,.08)}.sidebar{background:#fff;min-height:100vh;box-shadow:8px 0 30px rgba(31,41,55,.06)}.sidebar .nav-link{border-radius:14px;color:#374151;font-weight:600;margin:.2rem 0}.sidebar .nav-link.active,.sidebar .nav-link:hover{background:linear-gradient(135deg,var(--brand),#3b82f6);color:#fff}.btn-brand{background:linear-gradient(135deg,var(--brand),#3b82f6);border:0;color:#fff}.btn-brand:hover{color:#fff;filter:brightness(.95)}.stat-icon{width:48px;height:48px;display:grid;place-items:center;border-radius:16px;background:#ede9fe;color:var(--brand)}.table td,.table th{vertical-align:middle}.form-control,.form-select{border-radius:12px;padding:.75rem 1rem}.badge-soft{background:#e9f9f2;color:#087f5b}.page-shell{min-height:100vh}.mobile-topbar{display:none}@media(max-width:991px){.sidebar{min-height:auto}.mobile-topbar{display:block}.desktop-sidebar{display:none}.content-wrap{padding-top:1rem!important}}