:root{--ll-primary:#0f3d6e;--ll-bg:#f5f7fb;--ll-card:#fff;--ll-border:#e7ecf3}body{background:var(--ll-bg);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:#1f2937}.auth-bg{min-height:100vh;background:linear-gradient(135deg,#eef6ff,#fff)}.sidebar{width:270px;background:#0b1727;color:#dbeafe;position:fixed;inset:0 auto 0 0;z-index:20;overflow-y:auto}.sidebar a{color:#dbeafe;text-decoration:none;display:flex;gap:.7rem;align-items:center;padding:.78rem 1rem;border-radius:14px;margin:.18rem .75rem}.sidebar a:hover,.sidebar a.active{background:rgba(255,255,255,.1);color:#fff}.brand{padding:1.1rem 1.25rem;font-weight:800;font-size:1.18rem;color:#fff}.main{margin-left:270px;min-height:100vh}.topbar{height:68px;background:#fff;border-bottom:1px solid var(--ll-border);display:flex;align-items:center;justify-content:space-between;padding:0 1.5rem;position:sticky;top:0;z-index:10}.content{padding:1.5rem}.card{border:1px solid var(--ll-border);border-radius:20px;box-shadow:0 8px 28px rgba(15,23,42,.04)}.stat-card{position:relative;overflow:hidden}.stat-card .icon{width:44px;height:44px;border-radius:16px;display:grid;place-items:center;background:#eff6ff;color:var(--ll-primary)}.table{vertical-align:middle}.btn{border-radius:12px}.form-control,.form-select{border-radius:12px}.badge{border-radius:999px;padding:.45rem .65rem}.score-circle{width:78px;height:78px;border-radius:50%;display:grid;place-items:center;color:#fff;font-weight:800;font-size:1.35rem}.mobile-toggle{display:none}@media(max-width:992px){.sidebar{transform:translateX(-100%);transition:.25s}.sidebar.open{transform:translateX(0)}.main{margin-left:0}.mobile-toggle{display:inline-flex}.content{padding:1rem}.topbar{padding:0 1rem}.table-responsive{font-size:.92rem}}