:root{--bg-base: #0f172a;--bg-card: #1e293b;--bg-deep: #0f172a;--border: #334155;--accent: #6366f1;--accent-dark:#4f46e5;--success: #10b981;--warning: #f59e0b;--error: #ef4444;--text-primary: #f1f5f9;--text-secondary: #cbd5e1;--text-muted: #94a3b8;--sidebar-w: 240px;--font-main: "Syne", system-ui, sans-serif;--font-mono: "Space Mono", monospace}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg-base);color:var(--text-primary);font-family:var(--font-main);min-height:100vh;overflow-x:hidden}a{color:inherit;text-decoration:none}.app-layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);background:var(--bg-card);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:20px 0;position:fixed;height:100vh;overflow-y:auto;z-index:100}.sidebar-logo{padding:0 20px 20px;border-bottom:1px solid var(--border);margin-bottom:16px;display:flex;align-items:center;gap:10px}.logo-icon{font-size:28px}.logo-title{font-size:16px;font-weight:800;color:var(--text-primary);letter-spacing:-.5px}.logo-sub{font-size:11px;color:var(--accent);margin-top:2px;font-family:var(--font-mono)}.nav-section{padding:0 12px;margin-bottom:8px}.nav-section-title{font-size:10px;font-weight:700;text-transform:uppercase;color:#475569;padding:0 4px;margin-bottom:6px;letter-spacing:1px}.nav-link{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:10px;color:var(--text-muted);font-size:13px;font-weight:500;cursor:pointer;transition:all .15s;width:100%;border:none;background:none;text-align:left}.nav-link:hover{background:#6366f115;color:var(--accent)}.nav-link.active{background:#6366f120;color:var(--accent);font-weight:700}.nav-icon{font-size:16px;width:20px;text-align:center}.sidebar-footer{margin-top:auto;padding:20px}.contract-link{font-size:11px;color:var(--accent);display:block}.main-content{margin-left:var(--sidebar-w);flex:1;min-height:100vh;display:flex;flex-direction:column}.page-wrapper{padding:24px 24px 80px;flex:1}.page-title{font-size:20px;font-weight:800;margin-bottom:20px;letter-spacing:-.5px}.wallet-bar{background:var(--bg-card);border-bottom:1px solid var(--border);padding:12px 24px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;position:sticky;top:0;z-index:50}.wallet-info{display:flex;align-items:center;gap:10px}.wallet-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0;transition:background .3s}.wallet-dot.connected{background:var(--success);box-shadow:0 0 8px #10b98180}.wallet-dot.pending{background:var(--warning)}.wallet-dot.disconnected{background:var(--error)}.wallet-addr{font-size:13px;color:var(--text-muted);font-family:var(--font-mono)}.wallet-bal{font-size:13px;color:var(--success);font-weight:700}.wallet-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.network-badge{background:var(--bg-deep);border:1px solid var(--border);padding:4px 10px;border-radius:6px;font-size:11px;color:var(--text-muted);font-family:var(--font-mono)}.reg-badge{display:flex;align-items:center;gap:6px;background:#10b98115;border:1px solid #10b98140;border-radius:8px;padding:5px 12px;cursor:pointer}.reg-dot{width:7px;height:7px;border-radius:50%;background:var(--success)}.reg-badge span{font-size:12px;font-weight:700;color:var(--success)}.unreg-badge{background:#ef444415;border:1px solid #ef444440;padding:5px 12px;border-radius:8px;font-size:12px;color:#ef4444;font-weight:700}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:20px;margin-bottom:20px}.hero-card{text-align:center;padding:56px 24px;background:linear-gradient(135deg,#1e293b,#0f172a);border-color:#6366f140}.hero-card h2{font-size:22px;margin-bottom:10px}.warning-card{border-color:#f59e0b40;background:#f59e0b08}.warning-card h3{color:var(--warning)}.info-banner{background:#6366f110;border:1px solid #6366f130;border-radius:10px;padding:12px 16px;margin-bottom:20px;font-size:13px;color:var(--text-muted)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-bottom:24px}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:16px;text-align:center}.stat-value{font-size:24px;font-weight:800;color:var(--text-primary)}.stat-label{font-size:12px;color:var(--text-muted);margin-bottom:6px}.reward-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:24px}.reward-card{background:linear-gradient(135deg,var(--bg-card),var(--bg-base));border:1px solid var(--border);border-radius:16px;padding:20px}.reward-card h4{font-size:12px;text-transform:uppercase;font-weight:700;letter-spacing:1px;margin-bottom:8px}.reward-amount{font-size:22px;font-weight:800}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;flex-wrap:wrap;gap:8px}.section-title{font-size:18px;font-weight:800}.btn{padding:10px 20px;border:none;border-radius:8px;cursor:pointer;font-weight:700;font-size:14px;transition:all .15s;font-family:var(--font-main);display:inline-flex;align-items:center;gap:6px}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-dark);transform:translateY(-1px)}.btn-success{background:var(--success);color:#fff}.btn-success:hover:not(:disabled){background:#059669}.btn-danger{background:var(--error);color:#fff}.btn-danger:hover:not(:disabled){background:#dc2626}.btn-warning{background:var(--warning);color:#fff}.btn-outline{background:transparent;color:var(--accent);border:1px solid var(--accent)}.btn-outline:hover:not(:disabled){background:#6366f115}.btn-sm{padding:6px 12px;font-size:12px;border-radius:6px}.form-group{margin-bottom:16px}label{color:var(--text-muted);font-size:13px;margin-bottom:6px;display:block}input[type=text],input[type=number],input[type=email],select,textarea{background:var(--bg-deep);border:1px solid var(--border);color:var(--text-primary);padding:10px 14px;border-radius:8px;width:100%;box-sizing:border-box;font-size:14px;outline:none;font-family:var(--font-main);transition:border-color .15s}input:focus,select:focus,textarea:focus{border-color:var(--accent)}.data-table{width:100%;border-collapse:collapse}.data-table th{text-align:left;padding:10px 12px;color:var(--text-muted);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border)}.data-table td{padding:12px;color:var(--text-primary);font-size:14px;border-bottom:1px solid #1e293b}.data-table tr:hover td{background:#0f172a30}.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:11px;font-weight:700}.tier-preview{background:var(--bg-deep);border-radius:10px;padding:14px;margin-bottom:16px;min-height:80px;display:flex;align-items:center;justify-content:center}.toast{background:var(--bg-card);border-radius:8px;padding:12px 16px;display:flex;align-items:center;gap:10px;min-width:280px;max-width:400px;box-shadow:0 4px 20px #0006;animation:slideIn .3s ease;font-size:14px;transition:opacity .3s}.toast-success{border-left:4px solid var(--success)}.toast-error{border-left:4px solid var(--error)}.toast-info{border-left:4px solid #3b82f6}.toast-warning{border-left:4px solid var(--warning)}.toast-icon{font-size:18px}.toast-success .toast-icon{color:var(--success)}.toast-error .toast-icon{color:var(--error)}.toast-info .toast-icon{color:#3b82f6}.toast-warning .toast-icon{color:var(--warning)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000bf;z-index:10000;display:flex;align-items:center;justify-content:center;padding:20px;animation:fadeIn .2s ease}.modal-box{background:var(--bg-card);border-radius:20px;padding:24px;max-width:480px;width:100%;border:1px solid var(--border);animation:slideUp .25s ease}.connect-modal{max-width:440px}.modal-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:20px}.modal-header h3{font-size:18px;font-weight:700}.modal-close{background:none;border:none;color:var(--text-muted);font-size:22px;cursor:pointer;padding:0}.modal-close:hover{color:var(--text-primary)}.wallet-list{display:flex;flex-direction:column;gap:8px}.wallet-option{display:flex;align-items:center;gap:14px;padding:16px;border-radius:14px;border:1px solid var(--border);background:var(--bg-deep);cursor:pointer;transition:all .15s;width:100%;color:var(--text-primary)}.wallet-option:hover{border-color:var(--accent);background:#6366f108}.wallet-option:disabled{opacity:.5;cursor:not-allowed}.wallet-icon{font-size:28px;width:36px;text-align:center}.sign-box{text-align:center}.spinner{width:48px;height:48px;border:4px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin 1s linear infinite}.spinner-sm{width:16px;height:16px;border:2px solid var(--border);border-top-color:currentColor;border-radius:50%;animation:spin 1s linear infinite;display:inline-block}.auth-required{text-align:center;padding:60px 24px}.auth-required h2{margin-bottom:8px}.mobile-nav{display:none;position:fixed;bottom:0;left:0;right:0;background:var(--bg-card);border-top:1px solid var(--border);z-index:100;justify-content:space-around;padding:8px}.mnav-btn{background:none;border:none;color:var(--text-muted);cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px 12px;font-family:var(--font-main)}.mnav-btn.active{color:var(--accent)}@keyframes spin{to{transform:rotate(360deg)}}@keyframes slideIn{0%{transform:translate(40px);opacity:0}to{transform:translate(0);opacity:1}}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.pos-card{transition:transform .2s}.pos-card:hover{transform:translateY(-2px)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-base)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#475569}@media (max-width: 768px){.sidebar{display:none}.main-content{margin-left:0}.mobile-nav{display:flex}.page-wrapper{padding:16px 16px 80px}.stats-grid{grid-template-columns:1fr 1fr}.reward-grid{grid-template-columns:1fr}}@media (max-width: 480px){.wallet-bar{padding:10px 16px}.stats-grid{grid-template-columns:1fr}}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000d9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal-card{background:#1a1b23;border:1px solid rgba(255,255,255,.1);border-radius:24px;width:100%;max-width:420px;padding:32px;box-shadow:0 25px 50px -12px #00000080}.modal-header{text-align:center;margin-bottom:24px}.user-avatar-lg{font-size:48px;background:#6366f11a;width:80px;height:80px;display:flex;align-items:center;justify-content:center;border-radius:50%;margin:0 auto 16px;border:2px solid #6366f1}.input-field{margin-bottom:20px}.input-field label{display:block;font-size:13px;color:#9ca3af;margin-bottom:8px}.input-field input{width:100%;background:#0f172a;border:1px solid #334155;color:#fff;padding:12px 16px;border-radius:12px;outline:none}.input-field input:focus{border-color:#6366f1}.info-box{background:#f59e0b0d;border:1px solid rgba(245,158,11,.2);padding:12px;border-radius:12px;display:flex;gap:10px}.info-box p{font-size:12px;color:#d1d5db;margin:0}.modal-footer{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px}.label-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.status-tag{font-size:11px;font-weight:600;padding:2px 8px;border-radius:4px;text-transform:uppercase}.status-tag.success{background:#10b9811a;color:#10b981}.status-tag.error{background:#ef44441a;color:#ef4444}.btn-primary:disabled{opacity:.5;cursor:not-allowed;filter:grayscale(1)}