:root{--sidebar:#10182d;--sidebar2:#182340;--primary:#4f46e5;--bg:#f5f7fb;--border:#e6eaf1}*{box-sizing:border-box}body{margin:0;background:var(--bg);font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;color:#182039}.app-shell{min-height:100vh;display:flex}.sidebar{position:fixed;inset:0 auto 0 0;width:252px;background:linear-gradient(180deg,var(--sidebar),var(--sidebar2));color:#fff;z-index:1040;display:flex;flex-direction:column;transition:.25s}.brand{height:84px;display:flex;align-items:center;gap:12px;padding:0 22px;color:#fff;text-decoration:none}.brand-mark{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,#6861ff,#2dc5f4);display:grid;place-items:center;font-weight:800;font-size:22px}.brand small{display:block;color:#9aa6c5;font-size:11px;letter-spacing:.08em;text-transform:uppercase}.sidebar .nav{padding:12px}.sidebar .nav-link{color:#aeb8d1;border-radius:10px;padding:11px 13px;margin:3px 0;display:flex;gap:12px;align-items:center}.sidebar .nav-link:hover,.sidebar .nav-link.active{background:rgba(99,102,241,.2);color:#fff}.sidebar .nav-link.active{box-shadow:inset 3px 0 #7c73ff}.nav-label{font-size:10px;text-transform:uppercase;letter-spacing:.13em;color:#71809f;padding:22px 13px 7px}.sidebar-footer{margin-top:auto;padding:20px}.sidebar-footer a{color:#aeb8d1;text-decoration:none}.main-content{margin-left:252px;width:calc(100% - 252px);min-height:100vh;display:flex;flex-direction:column}.topbar{height:84px;background:var(--bs-body-bg);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:1020}.avatar{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:#e9e8ff;color:var(--primary);font-weight:700}.main-content>.container-fluid{flex:1}.card{border:1px solid var(--border);border-radius:16px;box-shadow:0 4px 18px rgba(30,41,59,.04)}.stat-card .icon{width:45px;height:45px;border-radius:12px;display:grid;place-items:center;font-size:20px}.stat-card h3{font-size:26px}.table>:not(caption)>*>*{padding:.85rem .8rem}.table thead th{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:#7a859d;background:#f9fafc;border-bottom:1px solid var(--border)}.badge{font-weight:600}.form-control,.form-select{border-color:#dfe4ed;padding:.65rem .8rem}.form-control:focus,.form-select:focus{border-color:#8c87ef;box-shadow:0 0 0 .2rem rgba(79,70,229,.12)}.btn-primary{background:var(--primary);border-color:var(--primary)}.section-title{font-size:15px;font-weight:700}.timeline{position:relative;padding-left:28px}.timeline:before{content:"";position:absolute;left:8px;top:8px;bottom:5px;width:2px;background:#e6e8f1}.timeline-item{position:relative;margin-bottom:22px}.timeline-dot{position:absolute;left:-27px;top:5px;width:16px;height:16px;border-radius:50%;background:#fff;border:4px solid var(--primary)}.sidebar-backdrop{display:none}.search-box{position:relative}.search-box i{position:absolute;left:13px;top:11px;color:#929bb0}.search-box input{padding-left:38px}@media(max-width:991.98px){.sidebar{transform:translateX(-100%)}.sidebar.show{transform:none}.main-content{margin-left:0;width:100%}.sidebar-backdrop.show{display:block;position:fixed;inset:0;background:#0008;z-index:1035}}[data-bs-theme=dark]{--bg:#0c1220;--border:#263044}.text-purple{color:var(--primary)}