:root{--navy:#203848;--navy-light:#2d4f65;--navy-dark:#162736;--steel:#a8c0d0;--steel-light:#c5d8e4;--steel-dark:#7fa3b8;--offwhite:#f0f0f0;--white:#fff;--bg:#f4f6f8;--sidebar-width:260px;--header-height:64px;--success:#2ecc71;--warning:#f39c12;--danger:#e74c3c;--info:#3498db;--shadow-sm:0 1px 3px #20384814;--shadow-md:0 4px 16px #2038481f;--shadow-lg:0 8px 32px #20384829;--radius-sm:6px;--radius:12px;--radius-lg:20px;--font-display:"Bebas Neue", sans-serif;--font-body:"DM Sans", sans-serif;--font-ui:"Nunito", sans-serif}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{font-family:var(--font-body);background:var(--bg);color:var(--navy);-webkit-font-smoothing:antialiased;line-height:1.6}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--steel);border-radius:3px}h1,h2,h3{font-family:var(--font-display);letter-spacing:.04em}h4,h5,h6{font-family:var(--font-ui);font-weight:700}.btn{border-radius:var(--radius-sm);font-family:var(--font-ui);cursor:pointer;white-space:nowrap;border:none;align-items:center;gap:8px;padding:10px 20px;font-size:.875rem;font-weight:700;text-decoration:none;transition:all .2s;display:inline-flex}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--navy);color:var(--white)}.btn-primary:hover:not(:disabled){background:var(--navy-light);box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-secondary{background:var(--steel);color:var(--navy)}.btn-secondary:hover:not(:disabled){background:var(--steel-light)}.btn-outline{color:var(--navy);border:2px solid var(--navy);background:0 0}.btn-outline:hover:not(:disabled){background:var(--navy);color:var(--white)}.btn-danger{background:var(--danger);color:var(--white)}.btn-danger:hover:not(:disabled){background:#c0392b}.btn-ghost{color:var(--navy);background:0 0}.btn-ghost:hover:not(:disabled){background:#2038480f}.btn-sm{padding:6px 14px;font-size:.8rem}.btn-lg{padding:14px 28px;font-size:1rem}.btn-icon{border-radius:var(--radius-sm);padding:8px}.card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow-sm);border:1px solid #a8c0d033}.card-header{border-bottom:1px solid #a8c0d033;justify-content:space-between;align-items:center;padding:20px 24px 16px;display:flex}.card-body{padding:24px}.card-title{font-family:var(--font-display);color:var(--navy);letter-spacing:.05em;font-size:1.4rem}.form-group{margin-bottom:18px}.form-label{font-family:var(--font-ui);text-transform:uppercase;letter-spacing:.08em;color:var(--navy);margin-bottom:6px;font-size:.8rem;font-weight:700;display:block}.form-input,.form-select,.form-textarea{border-radius:var(--radius-sm);width:100%;font-family:var(--font-body);color:var(--navy);background:var(--white);border:1.5px solid #a8c0d080;outline:none;padding:10px 14px;font-size:.95rem;transition:border-color .2s}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--navy);box-shadow:0 0 0 3px #20384814}.form-textarea{resize:vertical;min-height:100px}.form-row{grid-template-columns:1fr 1fr;gap:16px;display:grid}.badge{font-family:var(--font-ui);text-transform:uppercase;letter-spacing:.06em;border-radius:20px;align-items:center;padding:3px 10px;font-size:.72rem;font-weight:700;display:inline-flex}.badge-navy{background:var(--navy);color:var(--white)}.badge-steel{background:var(--steel-light);color:var(--navy)}.badge-success{color:#27ae60;background:#2ecc7126}.badge-warning{color:#d68910;background:#f39c1226}.badge-danger{color:#c0392b;background:#e74c3c26}.badge-info{color:#2980b9;background:#3498db26}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;background:#16273699;justify-content:center;align-items:center;padding:20px;animation:.2s fadeIn;display:flex;position:fixed;inset:0}.modal{background:var(--white);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;max-width:560px;max-height:90vh;animation:.25s slideUp;overflow-y:auto}.modal-header{border-bottom:1px solid #a8c0d033;justify-content:space-between;align-items:center;padding:24px 28px 20px;display:flex}.modal-title{font-family:var(--font-display);color:var(--navy);font-size:1.6rem}.modal-body{padding:24px 28px}.modal-footer{justify-content:flex-end;gap:12px;padding:16px 28px 24px;display:flex}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%}thead th{text-align:left;font-family:var(--font-ui);text-transform:uppercase;letter-spacing:.08em;color:var(--navy);background:#a8c0d014;border-bottom:2px solid #a8c0d04d;padding:12px 16px;font-size:.75rem;font-weight:700}tbody td{color:var(--navy);border-bottom:1px solid #a8c0d026;padding:14px 16px;font-size:.9rem}tbody tr:hover{background:#a8c0d00f}tbody tr:last-child td{border-bottom:none}.avatar{background:var(--steel-light);width:40px;height:40px;font-family:var(--font-ui);color:var(--navy);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:.9rem;font-weight:800;display:flex;overflow:hidden}.avatar img{object-fit:cover;width:100%;height:100%}.avatar-lg{width:72px;height:72px;font-size:1.4rem}.avatar-xl{width:100px;height:100px;font-size:2rem}.stat-card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow-sm);border:1px solid #a8c0d033;padding:20px 24px}.stat-label{font-family:var(--font-ui);text-transform:uppercase;letter-spacing:.08em;color:var(--steel-dark);margin-bottom:6px;font-size:.75rem;font-weight:700}.stat-value{font-family:var(--font-display);color:var(--navy);font-size:2.2rem;line-height:1}.stat-sub{color:var(--steel-dark);margin-top:4px;font-size:.8rem}.page-header{margin-bottom:28px}.page-title{font-family:var(--font-display);color:var(--navy);letter-spacing:.04em;font-size:2.4rem;line-height:1}.page-subtitle{color:var(--steel-dark);margin-top:4px;font-size:.95rem}.divider{background:#a8c0d040;height:1px;margin:20px 0}.empty-state{text-align:center;color:var(--steel-dark);padding:60px 20px}.empty-state-icon{opacity:.4;margin-bottom:12px;font-size:3rem}.empty-state h3{font-family:var(--font-display);color:var(--navy);margin-bottom:8px;font-size:1.4rem}.empty-state p{font-size:.9rem}.watermark-bg{opacity:.03;pointer-events:none;z-index:0;background-image:url(/assets/background.png);background-position:50%;background-size:cover;position:fixed;inset:0}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.items-start{align-items:flex-start}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-4{gap:4px}.gap-8{gap:8px}.gap-12{gap:12px}.gap-16{gap:16px}.gap-20{gap:20px}.gap-24{gap:24px}.w-full{width:100%}.text-center{text-align:center}.text-sm{font-size:.85rem}.text-xs{font-size:.75rem}.font-bold{font-weight:700}.mt-4{margin-top:4px}.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}.p-24{padding:24px}.grid-2{grid-template-columns:1fr 1fr;gap:20px;display:grid}.grid-3{grid-template-columns:repeat(3,1fr);gap:20px;display:grid}.grid-4{grid-template-columns:repeat(4,1fr);gap:20px;display:grid}.color-success{color:var(--success)}.color-danger{color:var(--danger)}.color-warning{color:var(--warning)}.color-steel{color:var(--steel-dark)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}.spin{animation:.8s linear infinite spin}.loader{border:3px solid #a8c0d04d;border-top-color:var(--navy);border-radius:50%;width:36px;height:36px;animation:.7s linear infinite spin}@media (width<=768px){.grid-2,.grid-3,.grid-4,.form-row{grid-template-columns:1fr}}.portal-bg{background-image:url(/assets/background.png);background-position:50%;background-size:cover;background-attachment:fixed}.desktop-home{display:block}.mobile-home{display:none}@media (width<=768px){.desktop-home{display:none}.mobile-home{display:block}:root{--mobile-nav-height:calc(56px + env(safe-area-inset-top))}.main-content{padding-top:calc(var(--mobile-nav-height) + 20px)!important;margin-left:0!important;padding-bottom:40px!important;padding-left:16px!important;padding-right:16px!important}.btn{min-height:44px}.card{border-radius:12px}.page-header{margin-bottom:16px!important}.page-title{font-size:1.6rem!important}.page-subtitle{font-size:.8rem!important}.table-wrap{-webkit-overflow-scrolling:touch;overflow-x:auto}.table-wrap table{min-width:500px}.form-row,.grid-2,.grid-3,.grid-4{grid-template-columns:1fr!important}.modal{max-height:90vh;overflow-y:auto;border-radius:20px 20px 0 0!important;width:100%!important;max-width:100%!important;margin:0!important}.modal-overlay{align-items:flex-end!important;padding:0!important}.breadcrumb{font-size:.7rem!important}.page-header{flex-wrap:wrap!important;gap:10px!important}.hide-mobile{display:none!important}.leaderboard-card{padding:12px 14px!important}.view-tabs{flex-wrap:wrap!important}.profile-grid{grid-template-columns:1fr!important}body,#root{overflow-x:hidden}}