:root{--bg-primary: #0a0a0f;--bg-secondary: #12121a;--bg-card: #1a1a26;--bg-card-hover: #22222f;--accent: #6c5ce7;--accent-glow: rgba(108, 92, 231, .3);--accent-light: #a29bfe;--success: #00cec9;--warning: #fdcb6e;--danger: #ff6b6b;--text-primary: #f0f0f5;--text-secondary: #8888a0;--text-muted: #55556a;--border: #2a2a3a;--radius: 16px;--radius-sm: 10px}*{margin:0;padding:0;box-sizing:border-box}html,body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh;-webkit-font-smoothing:antialiased;overflow-x:hidden}#root{min-height:100vh;padding-bottom:72px}a{color:var(--accent-light);text-decoration:none}button{cursor:pointer;border:none;outline:none;font-family:inherit}.container{max-width:480px;margin:0 auto;padding:0 16px}.page{padding:16px 0 32px}.page-title{font-size:28px;font-weight:800;letter-spacing:-.5px;margin-bottom:20px;background:linear-gradient(135deg,var(--text-primary),var(--accent-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.card{background:var(--bg-card);border-radius:var(--radius);padding:20px;margin-bottom:12px;border:1px solid var(--border);transition:all .2s ease}.card:hover{background:var(--bg-card-hover);border-color:var(--accent);box-shadow:0 0 20px var(--accent-glow)}.card-title{font-size:18px;font-weight:700;margin-bottom:6px}.card-subtitle{font-size:13px;color:var(--text-secondary)}.badge{display:inline-flex;align-items:center;padding:4px 10px;border-radius:20px;font-size:12px;font-weight:600}.badge-active{background:#00cec926;color:var(--success)}.badge-ended{background:#ff6b6b26;color:var(--danger)}.badge-reward{background:#6c5ce726;color:var(--accent-light)}.btn{width:100%;padding:16px 24px;border-radius:var(--radius-sm);font-size:16px;font-weight:700;text-align:center;transition:all .2s ease}.btn-primary{background:linear-gradient(135deg,var(--accent),#8b5cf6);color:#fff;box-shadow:0 4px 20px var(--accent-glow)}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 30px var(--accent-glow)}.btn-primary:disabled{opacity:.4;cursor:not-allowed;transform:none;box-shadow:none}.btn-success{background:linear-gradient(135deg,var(--success),#00b894);color:#fff}.btn-outline{background:transparent;border:2px solid var(--border);color:var(--text-primary)}.btn-outline:hover{border-color:var(--accent)}.progress-bar{height:6px;background:var(--bg-secondary);border-radius:3px;overflow:hidden;margin:12px 0}.progress-bar-fill{height:100%;background:linear-gradient(90deg,var(--accent),var(--success));border-radius:3px;transition:width .5s ease}.timer{display:flex;gap:8px;justify-content:center;margin:16px 0}.timer-block{background:var(--bg-secondary);border-radius:var(--radius-sm);padding:12px 16px;text-align:center;min-width:64px}.timer-value{font-size:28px;font-weight:800;font-variant-numeric:tabular-nums;color:var(--accent-light)}.timer-label{font-size:10px;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;margin-top:2px}.task-item{display:flex;align-items:center;gap:12px;padding:16px;background:var(--bg-secondary);border-radius:var(--radius-sm);margin-bottom:8px;border:1px solid var(--border)}.task-icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}.task-icon-pending{background:#8888a01a}.task-icon-done{background:#00cec926}.task-info{flex:1}.task-title{font-size:14px;font-weight:600}.task-desc{font-size:12px;color:var(--text-secondary);margin-top:2px}.task-status{font-size:20px}.section-label{font-size:13px;color:var(--text-muted);text-transform:uppercase;letter-spacing:1.5px;font-weight:700;margin-bottom:12px;margin-top:24px}.reward-display{text-align:center;padding:24px 0}.reward-amount{font-size:42px;font-weight:900;background:linear-gradient(135deg,var(--accent-light),var(--success));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.reward-currency{font-size:16px;color:var(--text-secondary);margin-top:4px}.stat-row{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--border)}.stat-label{color:var(--text-secondary);font-size:14px}.stat-value{font-weight:600;font-size:14px}.loading{display:flex;justify-content:center;align-items:center;min-height:200px}.spinner{width:36px;height:36px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{text-align:center;padding:48px 20px;color:var(--text-secondary)}.empty-state-icon{font-size:48px;margin-bottom:12px}.wallet-bar{display:flex;align-items:center;gap:10px;padding:14px 16px;background:var(--bg-card);border-radius:var(--radius-sm);margin-bottom:16px;border:1px solid var(--border)}.wallet-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.wallet-dot-connected{background:var(--success);box-shadow:0 0 8px #00cec980}.wallet-dot-disconnected{background:var(--text-muted)}.wallet-address{font-size:13px;font-family:SF Mono,monospace;color:var(--text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.header{display:flex;align-items:center;justify-content:space-between;padding:16px 0}.back-btn{background:var(--bg-card);border:1px solid var(--border);color:var(--text-primary);width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:18px}.toast{position:fixed;bottom:100px;left:50%;transform:translate(-50%);background:var(--bg-card);border:1px solid var(--border);padding:12px 24px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;z-index:100;animation:fadeInUp .3s ease}@keyframes fadeInUp{0%{opacity:0;transform:translate(-50%) translateY(10px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.tab-bar{position:fixed;bottom:0;left:0;right:0;display:flex;background:var(--bg-secondary);border-top:1px solid var(--border);padding:6px 0;padding-bottom:max(6px,env(safe-area-inset-bottom));z-index:50}.tab-item{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 0;background:none;color:var(--text-muted);font-size:10px;transition:color .2s}.tab-item:active{transform:scale(.95)}.tab-active{color:var(--accent-light)}.tab-icon{font-size:20px;line-height:1}.tab-label{font-weight:600;letter-spacing:.3px}.profile-header{text-align:center;padding:24px 0 16px}.profile-avatar{width:72px;height:72px;border-radius:50%;background:linear-gradient(135deg,var(--accent),#8b5cf6);display:flex;align-items:center;justify-content:center;font-size:32px;margin:0 auto 12px}.profile-name{font-size:20px;font-weight:700}.profile-username{font-size:14px;color:var(--text-secondary);margin-top:2px}.claim-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin-bottom:10px}.claim-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.claim-amount{font-size:18px;font-weight:800;color:var(--success)}.claim-status{font-size:12px;font-weight:600;padding:3px 10px;border-radius:20px}.claim-status-completed{background:#00cec926;color:var(--success)}.claim-status-pending{background:#fdcb6e26;color:var(--warning)}.claim-status-failed{background:#ff6b6b26;color:var(--danger)}.claim-detail{font-size:13px;color:var(--text-secondary);display:flex;justify-content:space-between}.claim-tx{font-size:11px;color:var(--text-muted);font-family:SF Mono,monospace;margin-top:6px;word-break:break-all}