@import"https://fonts.googleapis.com/css2?family=Nunito:wght@400;500;600;700;800&display=swap";:root{--bg-primary: #111827;--bg-secondary: #1f2937;--bg-card: #1f2937;--bg-hover: #374151;--text-primary: #f9fafb;--text-secondary: #9ca3af;--text-muted: #6b7280;--accent: #14b8a6;--accent-hover: #2dd4bf;--accent-light: rgba(20, 184, 166, .15);--primary: #14b8a6;--primary-light: rgba(20, 184, 166, .12);--success: #22c55e;--success-light: rgba(34, 197, 94, .15);--warning: #f59e0b;--warning-light: rgba(245, 158, 11, .15);--danger: #ef4444;--danger-light: rgba(239, 68, 68, .15);--error: #ef4444;--border: rgba(255,255,255,.08);--radius: 14px;--radius-lg: 20px;--shadow: 0 4px 12px rgba(0,0,0,.25);--card-bg: #1f2937}[data-theme=light]{--bg-primary: #f8fafc;--bg-secondary: #ffffff;--bg-card: #ffffff;--bg-hover: #f1f5f9;--text-primary: #111827;--text-secondary: #4b5563;--text-muted: #9ca3af;--accent: #0d9488;--accent-hover: #0f766e;--accent-light: rgba(13, 148, 136, .1);--primary: #0d9488;--primary-light: rgba(13, 148, 136, .08);--success: #16a34a;--success-light: rgba(22, 163, 74, .1);--warning: #d97706;--warning-light: rgba(217, 119, 6, .1);--danger: #dc2626;--danger-light: rgba(220, 38, 38, .1);--error: #dc2626;--border: rgba(0,0,0,.06);--shadow: 0 2px 8px rgba(0,0,0,.06);--card-bg: #ffffff}*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%;background:var(--bg-primary);color:var(--text-primary);font-family:Nunito,-apple-system,BlinkMacSystemFont,sans-serif;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;overscroll-behavior:none}#root{height:100%;display:flex;flex-direction:column}input,button,select,textarea{font-family:inherit;font-size:inherit}button{cursor:pointer;border:none;outline:none}input,select,textarea{outline:none}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}.page{flex:1;display:flex;flex-direction:column;max-width:480px;margin:0 auto;width:100%;height:100%;overflow:hidden}.page-content{flex:1;overflow-y:auto;padding:16px 16px 90px}.header{padding:16px;padding-top:env(safe-area-inset-top,16px);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);background:var(--bg-primary)}.header h1{font-size:22px;font-weight:800;background:linear-gradient(135deg,#14b8a6,#06b6d4);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.3px}.bottom-nav{position:fixed;bottom:0;left:0;right:0;background:var(--bg-secondary);border-top:1px solid var(--border);display:flex;justify-content:space-around;padding:6px 12px;padding-bottom:max(6px,env(safe-area-inset-bottom));z-index:100;max-width:480px;margin:0 auto;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.nav-item{display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 14px;border-radius:12px;background:none;color:var(--text-muted);font-size:10px;font-weight:600;transition:all .2s}.nav-item.active{color:var(--accent);background:var(--accent-light)}.nav-item svg{width:22px;height:22px}.card{background:var(--bg-card);border:none;border-radius:var(--radius);padding:16px;margin-bottom:12px;box-shadow:var(--shadow)}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.input-group{margin-bottom:16px}.input-group label{display:block;font-size:13px;font-weight:600;color:var(--text-secondary);margin-bottom:6px}.input{width:100%;padding:12px 14px;background:var(--bg-primary);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-primary);font-size:15px;transition:border-color .2s}.input:focus{border-color:var(--accent)}.input::placeholder{color:var(--text-muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:var(--radius);font-size:15px;font-weight:600;transition:all .2s;width:100%}.btn-primary{background:linear-gradient(135deg,var(--accent),#06b6d4);color:#fff;box-shadow:0 4px 12px #14b8a64d}.btn-primary:hover{background:linear-gradient(135deg,var(--accent-hover),#22d3ee)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{background:var(--bg-hover);color:var(--text-primary)}.btn-secondary:hover{background:var(--border)}.btn-danger{background:var(--danger-light);color:var(--danger)}.btn-success{background:var(--success-light);color:var(--success)}.btn-small{padding:8px 14px;font-size:13px;width:auto}.btn-icon{padding:8px;border-radius:8px;background:none;color:var(--text-secondary);width:auto}.btn-icon:hover{background:var(--bg-hover);color:var(--text-primary)}.task-item{display:flex;align-items:center;gap:12px;padding:14px;background:var(--bg-card);border:none;border-radius:var(--radius);margin-bottom:8px;transition:all .15s;cursor:pointer;-webkit-user-select:none;user-select:none;box-shadow:var(--shadow)}.task-item:active{transform:scale(.98);background:var(--bg-hover)}.task-emoji{font-size:26px;width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:var(--accent-light);border-radius:12px;flex-shrink:0}.task-info{flex:1;min-width:0}.task-name{font-size:15px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.task-points{font-size:13px;color:var(--accent);font-weight:700}.task-points-badge{background:var(--accent-light);color:var(--accent);padding:4px 10px;border-radius:20px;font-size:13px;font-weight:700;white-space:nowrap}.score-card{background:linear-gradient(135deg,#0d9488,#14b8a6);border:none;border-radius:var(--radius-lg);padding:24px 20px;margin-bottom:16px;color:#fff;text-align:center;box-shadow:0 8px 24px #14b8a640}.score-value{font-size:48px;font-weight:800;line-height:1;margin:8px 0}.score-label{font-size:13px;opacity:.8;font-weight:500}.ranking-item{display:flex;align-items:center;gap:12px;padding:14px;background:var(--bg-card);border:none;border-radius:var(--radius);margin-bottom:8px;box-shadow:var(--shadow)}.ranking-position{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:50%;font-weight:800;font-size:14px;flex-shrink:0}.ranking-1{background:linear-gradient(135deg,#fbbf24,#f59e0b);color:#1e293b}.ranking-2{background:linear-gradient(135deg,#94a3b8,#64748b);color:#fff}.ranking-3{background:linear-gradient(135deg,#cd7c2f,#a0612b);color:#fff}.ranking-other{background:var(--bg-hover);color:var(--text-secondary)}.ranking-avatar{font-size:28px}.ranking-info{flex:1}.ranking-name{font-size:15px;font-weight:600}.ranking-points{font-size:13px;color:var(--text-secondary)}.ranking-score{font-size:20px;font-weight:800;color:var(--accent)}.section-title{font-size:13px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:12px;margin-top:20px}.section-title:first-child{margin-top:0}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:6px;font-size:11px;font-weight:600}.badge-pending{background:var(--warning-light);color:var(--warning)}.badge-approved{background:var(--success-light);color:var(--success)}.empty-state{text-align:center;padding:40px 20px;color:var(--text-muted)}.empty-state-emoji{font-size:48px;margin-bottom:12px}.empty-state-text{font-size:15px;font-weight:500}.empty-state-sub{font-size:13px;margin-top:4px;color:var(--text-muted)}.auth-page{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:24px}.auth-logo{font-size:64px;margin-bottom:8px}.auth-title{font-size:34px;font-weight:800;background:linear-gradient(135deg,#14b8a6,#06b6d4);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:4px;letter-spacing:-.5px}.auth-subtitle{color:var(--text-secondary);font-size:14px;margin-bottom:32px}.auth-form{width:100%;max-width:360px}.auth-switch{text-align:center;margin-top:16px;font-size:14px;color:var(--text-secondary)}.auth-switch button{background:none;color:var(--accent);font-weight:600;font-size:14px}.auth-error{background:var(--danger-light);color:var(--danger);padding:10px 14px;border-radius:var(--radius);font-size:13px;margin-bottom:16px;text-align:center}.modal-overlay{position:fixed;inset:0;background:#0009;display:flex;align-items:flex-end;justify-content:center;z-index:200;animation:fadeIn .2s}.modal{background:var(--bg-secondary);border-radius:var(--radius-lg) var(--radius-lg) 0 0;padding:24px;width:100%;max-width:480px;max-height:80vh;overflow-y:auto;animation:slideUp .3s;padding-bottom:max(24px,env(safe-area-inset-bottom))}.modal-title{font-size:18px;font-weight:700;margin-bottom:16px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.category-chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;scrollbar-width:none;-ms-overflow-style:none}.category-chips::-webkit-scrollbar{display:none}.chip{display:flex;align-items:center;gap:4px;padding:6px 12px;border-radius:20px;font-size:13px;font-weight:500;white-space:nowrap;background:var(--bg-card);border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;transition:all .2s}.chip.active{background:var(--accent-light);border-color:var(--accent);color:var(--accent)}.invite-code{background:var(--bg-primary);border:2px dashed var(--border);border-radius:var(--radius);padding:16px;text-align:center;margin:12px 0}.invite-code-value{font-size:28px;font-weight:800;letter-spacing:4px;color:var(--accent);font-family:monospace}.invite-code-label{font-size:12px;color:var(--text-muted);margin-top:4px}.task-done-flash{animation:taskDone 1.2s ease-out;position:relative;overflow:hidden}.task-done-flash:after{content:"🎉";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) scale(0);font-size:32px;animation:confettiBurst 1.2s ease-out;pointer-events:none}@keyframes taskDone{0%{transform:scale(1)}15%{transform:scale(1.08);background:var(--success-light)}30%{transform:scale(1)}to{transform:scale(1)}}@keyframes confettiBurst{0%{transform:translate(-50%,-50%) scale(0);opacity:1}30%{transform:translate(-50%,-50%) scale(1.5);opacity:1}to{transform:translate(-50%,-80%) scale(.5);opacity:0}}.skeleton{background:linear-gradient(90deg,var(--bg-hover) 25%,var(--card-bg) 50%,var(--bg-hover) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:12px}.skeleton-card{height:64px;margin-bottom:8px}.skeleton-text{height:16px;margin-bottom:8px;width:60%}.skeleton-text-short{height:14px;width:40%}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.pull-indicator{text-align:center;padding:12px;font-size:13px;color:var(--text-secondary);transition:opacity .3s}.btn-danger{background:var(--error);color:#fff;border:none;padding:6px 14px;border-radius:8px;font-size:13px;cursor:pointer}.privacy-content{max-height:70vh;overflow-y:auto;padding:20px;font-size:14px;line-height:1.6;color:var(--text-secondary)}.privacy-content h3{color:var(--text-primary);margin:16px 0 8px}.privacy-content p{margin-bottom:12px}.emoji-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:4px}.emoji-option{width:100%;aspect-ratio:1;display:flex;align-items:center;justify-content:center;font-size:24px;background:none;border-radius:8px;transition:background .2s}.emoji-option:hover{background:var(--bg-hover)}.emoji-option.selected{background:var(--accent-light)}.activity-item{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--border)}.activity-item:last-child{border-bottom:none}.activity-avatar{font-size:20px}.activity-text{flex:1;font-size:13px;color:var(--text-secondary)}.activity-text strong{color:var(--text-primary);font-weight:600}.activity-time{font-size:11px;color:var(--text-muted);white-space:nowrap}.loading{display:flex;align-items:center;justify-content:center;padding:40px}.spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.reward-item{display:flex;align-items:center;gap:12px;padding:14px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:8px}.reward-emoji{font-size:28px;width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:var(--bg-primary);border-radius:10px;flex-shrink:0}.reward-info{flex:1}.reward-name{font-size:15px;font-weight:600}.reward-cost{font-size:13px;color:var(--warning);font-weight:700}.progress-bar{height:6px;background:var(--bg-primary);border-radius:3px;overflow:hidden;margin-top:8px}.progress-fill{height:100%;border-radius:3px;transition:width .5s ease}.toast-container{position:fixed;top:env(safe-area-inset-top,16px);left:50%;transform:translate(-50%);z-index:300;display:flex;flex-direction:column;gap:8px}.toast{padding:12px 20px;border-radius:var(--radius);font-size:14px;font-weight:500;animation:slideDown .3s ease;box-shadow:var(--shadow);display:flex;align-items:center;gap:8px;white-space:nowrap}.toast-success{background:#16a34a;color:#fff}.toast-error{background:var(--danger);color:#fff}@keyframes slideDown{0%{transform:translateY(-20px);opacity:0}to{transform:translateY(0);opacity:1}}.week-selector{display:flex;align-items:center;justify-content:center;gap:16px;margin-bottom:16px}.week-label{font-size:14px;font-weight:600;color:var(--text-secondary);min-width:180px;text-align:center}