:root{--ink:#172033;--muted:#6b7280;--blue:#2457d6;--blue-dark:#173b98;--surface:#fff;--canvas:#f4f6fa;--line:#e6e9f0}*{box-sizing:border-box}body{background:var(--canvas);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}.app-navbar{background:linear-gradient(110deg,#111a2e,#1d3772);box-shadow:0 8px 30px rgba(13,28,62,.14)}.brand-mark{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:12px;background:#fff;color:var(--blue-dark);font-size:.72rem;letter-spacing:.06em}.brand-mark-lg{width:60px;height:60px;border-radius:19px;background:linear-gradient(135deg,var(--blue),#6a8df0);color:#fff;font-size:.9rem;box-shadow:0 12px 28px rgba(36,87,214,.28)}.navbar .nav-link{border-radius:8px;padding:.55rem .85rem!important}.navbar .nav-link.active,.navbar .nav-link:hover{background:rgba(255,255,255,.11)}.eyebrow{text-transform:uppercase;letter-spacing:.13em;font-size:.73rem;font-weight:800;color:var(--blue)}.app-card,.stat-card{border:1px solid var(--line);border-radius:16px;box-shadow:0 8px 28px rgba(24,34,54,.045);overflow:hidden}.app-card .card-header{border-bottom:1px solid var(--line);padding:1.1rem 1.25rem}.stat-card{height:100%;padding:1.3rem;background:var(--surface)}.stat-card-accent{background:linear-gradient(135deg,var(--blue),#3f73e8);color:#fff;border:0}.stat-label{font-size:.82rem;color:var(--muted);font-weight:600}.stat-card-accent .stat-label{color:rgba(255,255,255,.72)}.stat-value{font-weight:800;font-size:2rem;line-height:1.2;margin-top:.45rem}.table>:not(caption)>*>*{padding:.9rem 1.2rem;border-bottom-color:var(--line)}.table thead th{color:var(--muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;background:#fafbfc;white-space:nowrap}.member-link{font-weight:650;color:var(--ink);text-decoration:none}.member-link:hover{color:var(--blue)}.grade-badge{display:inline-block;border-radius:7px;background:#eef2ff;color:#2e4da5;padding:.25rem .48rem;font-size:.74rem;font-weight:800}.auth-page{min-height:100vh;display:grid;place-items:center;padding:1.25rem;background:radial-gradient(circle at 20% 15%,#dae5ff,transparent 35%),radial-gradient(circle at 90% 80%,#dce7ff,transparent 30%),#f5f7fb}.auth-card{width:min(100%,440px);padding:2rem;background:#fff;border:1px solid var(--line);border-radius:22px}.form-control,.form-select{border-color:#dbe0ea;border-radius:10px;padding:.7rem .85rem}.form-control:focus,.form-select:focus{border-color:#6c91ed;box-shadow:0 0 0 .22rem rgba(36,87,214,.12)}.btn{border-radius:10px;font-weight:650}.btn-primary{background:var(--blue);border-color:var(--blue)}.profile-hero{display:flex;justify-content:space-between;align-items:center;gap:2rem;padding:2rem;border-radius:20px;background:linear-gradient(125deg,#fff,#eef3ff);border:1px solid #dfe7f8}.profile-count{min-width:120px;text-align:center}.profile-count strong{display:block;font-size:2.25rem}.profile-count span{color:var(--muted);font-size:.82rem}.info-list{margin:0}.info-list dt{color:var(--muted);font-size:.73rem;text-transform:uppercase;letter-spacing:.06em;margin-top:1rem}.info-list dt:first-child{margin-top:0}.info-list dd{margin:.25rem 0 0;overflow-wrap:anywhere}.empty-state{text-align:center;padding:10vh 1rem}@media(max-width:575.98px){.auth-card{padding:1.4rem}.profile-hero{align-items:flex-start;padding:1.4rem}.profile-count{min-width:auto}.table>:not(caption)>*>*{padding:.75rem}.display-6{font-size:1.85rem}}