:root{--font-primary: "Outfit", "Noto Sans KR", sans-serif;--bg-gradient: linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #311042 100%);--glass-bg: rgba(255, 255, 255, .07);--glass-border: rgba(255, 255, 255, .12);--glass-card-bg: rgba(30, 41, 59, .65);--primary: #6366f1;--primary-hover: #4f46e5;--success: #10b981;--success-hover: #059669;--danger: #f43f5e;--danger-hover: #e11d48;--warning: #f59e0b;--warning-hover: #d97706;--text-main: #334155;--text-muted: #64748b;--radius-lg: 32px;--radius-md: 24px;--radius-sm: 16px}body.theme-boy-space{--bg-gradient: linear-gradient(135deg, #bae6fd 0%, #c4b5fd 100%);--primary: #6366f1;--primary-hover: #4f46e5}body.theme-boy-dino{--bg-gradient: linear-gradient(135deg, #d4fc79 0%, #96e6a1 100%);--primary: #10b981;--primary-hover: #059669}body.theme-boy-racing{--bg-gradient: linear-gradient(135deg, #f6d365 0%, #fda085 100%);--primary: #f97316;--primary-hover: #ea580c}body.theme-girl-fairy{--bg-gradient: linear-gradient(135deg, #ff9a9e 0%, #fecfef 100%);--primary: #f43f5e;--primary-hover: #e11d48}body.theme-girl-mermaid{--bg-gradient: linear-gradient(135deg, #89f7fe 0%, #66a6ff 100%);--primary: #06b6d4;--primary-hover: #0891b2}body.theme-girl-princess{--bg-gradient: linear-gradient(135deg, #e0c3fc 0%, #8ec5fc 100%);--primary: #8b5cf6;--primary-hover: #7c3aed}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-primary);background:var(--bg-gradient);background-attachment:fixed;color:var(--text-main);min-height:100vh;display:flex;justify-content:center;align-items:flex-start;padding:16px;overflow-x:hidden}.app-container{width:100%;max-width:680px;display:flex;flex-direction:column;gap:20px;padding-bottom:calc(120px + env(safe-area-inset-bottom))}.dashboard{display:flex;flex-direction:column;gap:24px}.glass-card{background:#ffffffd9;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:2px solid rgba(255,255,255,1);border-radius:var(--radius-lg);padding:24px;box-shadow:0 10px 40px #00000014;transition:transform .2s ease,box-shadow .2s ease}.app-header{display:flex;justify-content:space-between;align-items:center}.brand-section{display:flex;align-items:center;gap:12px}.logo-icon{font-size:2rem;animation:float 3s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}.brand-text-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.brand-title{font-size:1.25rem;font-weight:900;margin:0;background:linear-gradient(90deg,#a5b4fc,#c084fc);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.connection-status{font-size:.7rem;padding:2px 8px;border-radius:20px;font-weight:600;margin:0}.badge-online{background:#10b98133;color:#34d399;border:1px solid rgba(52,211,153,.3)}.badge-offline{background:#f59e0b33;color:#fbbf24;border:1px solid rgba(251,191,36,.3)}.header-actions{display:flex;align-items:center;gap:8px}.btn-chip{background:#fff;border:1px solid #e2e8f0;color:var(--text-main);padding:6px 12px;border-radius:20px;font-size:.85rem;font-weight:700;cursor:pointer;display:flex;align-items:center;gap:6px;transition:all .2s}.btn-chip:hover{background:#fff3;transform:translateY(-1px)}.btn-icon{background:#fff;border:1px solid #e2e8f0;color:var(--text-main);width:38px;height:38px;border-radius:50%;font-size:1.1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.btn-icon:hover{background:#fff3;transform:rotate(30deg)}.balance-card{text-align:center;padding:30px 20px}.card-label{font-size:.95rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;margin-bottom:8px}.timer-display{font-size:3.2rem;font-weight:900;letter-spacing:-1px;margin:10px 0;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;color:var(--text-main);text-shadow:0 4px 10px rgba(0,0,0,.05)}.timer-display .unit{font-size:1.2rem;font-weight:600;color:var(--text-muted);margin-right:8px;margin-left:2px}.timer-status{font-size:.9rem;color:var(--text-muted);display:flex;align-items:center;justify-content:center;gap:6px;margin-bottom:20px}.status-dot{width:8px;height:8px;border-radius:50%}.status-dot.green{background:#34d399;box-shadow:0 0 8px #34d399}.status-dot.active{background:#f43f5e;box-shadow:0 0 12px #f43f5e;animation:pulse 1s infinite}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(1.3)}}.timer-controls{display:flex;justify-content:center;align-items:center;gap:10px;flex-wrap:wrap}.btn{padding:14px 20px;border:none;border-radius:var(--radius-md);font-family:inherit;font-size:1rem;font-weight:700;cursor:pointer;transition:all .3s cubic-bezier(.34,1.56,.64,1);display:flex;align-items:center;justify-content:center;gap:8px;box-shadow:0 4px 10px #0000001a;white-space:nowrap;flex-shrink:0}.btn:active{transform:scale(.96)}.btn:hover{transform:translateY(-2px);box-shadow:0 6px 14px #0003}.btn-sm{padding:8px 12px;font-size:.85rem;border-radius:var(--radius-sm)}.btn-lg{padding:16px 24px;font-size:1.1rem;border-radius:var(--radius-lg)}.btn-block{width:100%}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-success{background:var(--success);color:#fff}.btn-success:hover{background:var(--success-hover)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:var(--danger-hover)}.btn-warning{background:linear-gradient(135deg,var(--warning),var(--warning-hover));color:#fff}.btn-secondary{background:#f1f5f9;color:var(--text-main);border:1px solid #cbd5e1}.btn-secondary:hover{background:#e2e8f0}.action-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media (max-width: 600px){.action-grid{grid-template-columns:1fr}}.action-card{display:flex;flex-direction:column;gap:14px}.earn-card{border-top:4px solid var(--success)}.deduct-card{border-top:4px solid var(--danger)}.card-header h3{font-size:1.05rem;font-weight:700}.card-header .sub-text{font-size:.75rem;color:var(--text-muted)}.preset-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:8px}.preset-btn{background:#fff;border:1px solid #e2e8f0;border-radius:var(--radius-md);padding:10px 8px;color:var(--text-main);cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:4px;font-size:.85rem;font-weight:600;transition:all .2s}.preset-btn:hover{background:#f8fafc;transform:scale(1.03);box-shadow:0 4px 12px #0000000d}.preset-btn .badge-minutes{font-size:.75rem;padding:2px 6px;border-radius:10px;font-weight:800}.earn-card .badge-minutes{background:#10b98133;color:#34d399}.deduct-card .badge-minutes{background:#f43f5e33;color:#fb7185}.custom-form{display:flex;flex-direction:column;gap:8px}.input-group{display:flex;gap:8px;align-items:stretch}.input-group input{flex:1}.input-group .btn{flex-shrink:0;width:80px}input,select{background:#fff;border:1px solid #cbd5e1;border-radius:var(--radius-md);padding:10px 14px;color:var(--text-main);font-family:inherit;font-size:.9rem;outline:none;width:100%;transition:border-color .2s}input::placeholder{color:#94a3b8}input:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 2px #6366f133}.receipt-section{position:relative;border-radius:var(--radius-lg);border:2px dashed #cbd5e1;padding:20px}.receipt-header{display:flex;justify-content:space-between;align-items:center;border-bottom:2px dashed #cbd5e1;padding-bottom:12px;margin-bottom:14px;flex-wrap:wrap;gap:8px}.receipt-title{font-size:1.1rem;font-weight:800}.stats-summary{display:flex;gap:12px;font-size:.85rem}.stat-item.green strong{color:#34d399}.stat-item.red strong{color:#fb7185}.receipt-body{max-height:240px;overflow-y:auto;display:flex;flex-direction:column;gap:8px}.log-row{display:flex;justify-content:space-between;align-items:center;padding:8px 10px;border-radius:var(--radius-sm);background:#f8fafc;border:1px solid #e2e8f0;font-size:.85rem}.log-info{display:flex;flex-direction:column}.log-reason{font-weight:700}.log-time{font-size:.7rem;color:var(--text-muted)}.log-amount{font-weight:900;font-size:.95rem}.log-amount.earn{color:#34d399}.log-amount.deduct{color:#fb7185}.empty-state{text-align:center;color:var(--text-muted);padding:30px 0;font-size:.9rem}.app-footer{position:fixed!important;bottom:0!important;left:0!important;right:0!important;top:auto!important;width:100%!important;height:60px!important;max-height:60px!important;display:flex;justify-content:center;align-items:center;background:#fff!important;border-top:1px solid rgba(0,0,0,.08);box-shadow:0 -4px 20px #0000000f;z-index:9999!important;overflow:hidden!important;-webkit-transform:translate3d(0,0,0)!important;transform:translateZ(0)!important;-webkit-backface-visibility:hidden!important;backface-visibility:hidden!important;will-change:transform!important}.adsense-wrapper{width:100%!important;max-width:728px!important;height:60px!important;max-height:60px!important;display:flex;align-items:center;justify-content:center;overflow:hidden!important}.modal-backdrop{position:fixed;top:0;left:0;width:100%;height:100%;background:#0f172a66;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);z-index:9999;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;pointer-events:none;transition:all .2s ease-out}.modal-backdrop.active{opacity:1;visibility:visible;pointer-events:auto}.modal-content{width:100%;max-width:480px;position:relative;background:#fffffff2;border-radius:var(--radius-lg);border:2px solid white;box-shadow:0 10px 40px #0000001a;backdrop-filter:blur(30px);-webkit-backdrop-filter:blur(30px);transform:translateY(20px) scale(.95);transition:all .3s cubic-bezier(.34,1.56,.64,1)}.modal-backdrop.active .modal-content{transform:translateY(0) scale(1)}.modal-sm{max-width:360px}.modal-md{max-width:520px}.modal-lg{max-width:680px}.modal-scrollable{max-height:78vh;overflow-y:auto;padding-right:4px}.modal-scrollable::-webkit-scrollbar{width:6px}.modal-scrollable::-webkit-scrollbar-thumb{background:#fff3;border-radius:4px}.add-preset-box{background:#f8fafc;border:1px solid #e2e8f0;padding:14px;border-radius:var(--radius-md)}.icon-select-label{font-size:.85rem;color:var(--text-muted);font-weight:700;margin-top:8px;display:flex;align-items:center;gap:8px}.selected-icon-badge{font-size:1.2rem;background:#ffffff1a;padding:2px 8px;border-radius:8px;border:1px solid var(--glass-border)}.icon-picker-grid{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0 12px;max-height:110px;overflow-y:auto;padding:8px;background:#f1f5f9;border:1px solid #e2e8f0;border-radius:var(--radius-sm)}.icon-btn{background:#fff;border:1px solid #e2e8f0;font-size:1.2rem;padding:6px 10px;border-radius:var(--radius-sm);cursor:pointer;transition:all .15s}.icon-btn:hover{background:#fff3;transform:scale(1.1)}.icon-btn.selected{background:#6366f166;border-color:#818cf8;transform:scale(1.15);box-shadow:0 0 10px #6366f199}.preset-manage-list{list-style:none;max-height:220px;overflow-y:auto;display:flex;flex-direction:column;gap:8px}.preset-manage-item{display:flex;justify-content:space-between;align-items:center;padding:8px 12px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:var(--radius-sm);font-size:.9rem}.preset-action-btns{display:flex;gap:6px}.modal-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px}.modal-header h2{font-size:1.2rem;font-weight:800}.modal-header p{font-size:.85rem;color:var(--text-muted)}.close-btn{background:none;border:none;color:var(--text-muted);font-size:1.5rem;cursor:pointer}.close-btn:hover{color:var(--text-main)}.onboarding-option{display:flex;flex-direction:column;gap:10px;padding:10px 0}.onboarding-option h3{font-size:.95rem;font-weight:700;color:var(--text-main)}.saved-rooms-grid{display:flex;flex-direction:column;gap:8px;max-height:200px;overflow-y:auto;padding-right:2px}.saved-room-card{display:flex;justify-content:space-between;align-items:center;padding:10px 14px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:var(--radius-md);transition:all .2s}.saved-room-card:hover{background:#f1f5f9;border-color:#cbd5e1}.saved-room-info{display:flex;flex-direction:column;gap:2px}.saved-room-title{font-weight:800;font-size:.95rem;color:var(--text-main)}.saved-room-code{font-size:.75rem;color:var(--text-muted)}.saved-room-actions{display:flex;align-items:center;gap:6px}.divider{text-align:center;margin:12px 0;position:relative}.divider:before{content:"";position:absolute;left:0;top:50%;width:100%;height:1px;background:#e2e8f0}.divider span{position:relative;background:#fff;padding:0 10px;font-size:.75rem;color:var(--text-muted)}.quiz-question{font-size:2.2rem;font-weight:900;color:var(--primary);margin:14px 0;letter-spacing:2px}.modal-actions{display:flex;gap:10px;margin-top:14px}.modal-actions button{flex:1}.setting-item{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.setting-item label{font-size:.85rem;font-weight:700;color:var(--text-muted)}.hidden{display:none!important}.text-center{text-align:center}.toast-container{position:fixed;top:20px;right:20px;z-index:999999!important;display:flex;flex-direction:column;gap:10px}.toast{background:#fffffff2;border:1px solid #e2e8f0;color:var(--text-main);padding:12px 18px;border-radius:var(--radius-md);box-shadow:0 4px 16px #0000001a;font-size:.9rem;font-weight:600;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);animation:slideIn .3s ease forwards}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.toast.fade-out{animation:slideOut .3s ease forwards}@keyframes slideOut{0%{transform:translate(0);opacity:1}to{transform:translate(100%);opacity:0}}.theme-settings-box{background:#f8fafc;padding:16px;border-radius:var(--radius-md);border:1px solid #e2e8f0}.gender-toggle-group{display:flex;gap:12px;margin-bottom:16px}.gender-btn{flex:1;text-align:center;padding:14px;font-size:1.1rem;border-radius:var(--radius-md);background:#fff;color:var(--text-muted);cursor:pointer;border:2px solid #e2e8f0;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 6px #0000000d}.gender-btn:hover{transform:translateY(-2px);background:#f1f5f9}input[type=radio]:checked+.gender-btn{background:var(--primary);color:#fff;border-color:var(--primary);font-weight:900;box-shadow:0 4px 15px #00000026;transform:scale(1.02)}.theme-options-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.theme-card{padding:24px 10px;border-radius:var(--radius-md);text-align:center;font-size:1.05rem;font-weight:700;cursor:pointer;border:3px solid transparent;transition:all .3s cubic-bezier(.34,1.56,.64,1);color:var(--text-main);background-color:#fff;box-shadow:0 4px 10px #0000000d;display:flex;flex-direction:column;align-items:center;justify-content:center;word-break:keep-all}.theme-card:hover{transform:translateY(-4px) scale(1.03);box-shadow:0 8px 16px #0000001a}.theme-card.active{border-color:var(--primary);box-shadow:0 4px 20px #00000026;transform:scale(1.05)}.input-prefix-group{display:flex;align-items:center;border:2px solid #cbd5e1;border-radius:var(--radius-md);background:#fff;overflow:hidden;margin-bottom:10px;transition:border-color .2s ease}.input-prefix-group:focus-within{border-color:#4f46e5}.input-prefix{background:#f8fafc;color:#475569;font-weight:800;font-size:.95rem;padding:12px 14px;border-right:2px solid #cbd5e1;-webkit-user-select:none;user-select:none;letter-spacing:.5px}.input-prefix-group input{border:none!important;border-radius:0!important;margin-bottom:0!important;flex:1;padding:12px!important;box-shadow:none!important}.pin-input-field{font-family:inherit!important;font-size:.95rem!important;font-weight:500!important;letter-spacing:normal!important;text-align:left!important}.pin-input-field::placeholder{font-family:inherit!important;letter-spacing:normal!important;font-size:.9rem}.pin-warning-msg{font-size:.78rem;color:#e11d48;background:#e11d4814;border-left:3px solid #e11d48;padding:8px 10px;border-radius:4px;margin:4px 0 12px;line-height:1.4;text-align:left;font-weight:600}@media (max-width: 600px){.app-header{flex-direction:column;align-items:stretch;padding:14px 16px;gap:12px}.brand-section{gap:10px;width:100%;align-items:center}.logo-icon{font-size:1.8rem}.brand-text-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;flex:1}.brand-title{font-size:1.2rem;white-space:normal;line-height:1.2;max-width:100%;margin:0}.connection-status{font-size:.72rem;padding:3px 8px;display:inline-flex;align-items:center;margin:0}.header-actions{display:flex;justify-content:space-between;align-items:center;width:100%;border-top:1px solid rgba(203,213,225,.5);padding-top:10px;gap:10px}.btn-chip{padding:8px 14px;font-size:.85rem;flex:1;justify-content:center;background:#fff9}.btn-icon{width:40px;height:40px;font-size:1.2rem;flex-shrink:0}.app-container{padding-bottom:calc(140px + env(safe-area-inset-bottom))}.receipt-section{margin-bottom:30px}}@media (max-width: 380px){.brand-title{font-size:1.1rem}.btn-chip .chip-text{font-size:.78rem}}.guide-modal{display:flex;flex-direction:column;padding:0;overflow:hidden;max-width:360px}.guide-carousel{position:relative;display:flex;overflow:hidden;width:100%}.guide-slide{flex:0 0 100%;width:100%;display:flex;flex-direction:column;align-items:center;text-align:center;padding:30px 20px 20px;transition:transform .4s cubic-bezier(.25,1,.5,1)}.guide-img{width:220px;height:220px;object-fit:contain;border-radius:var(--radius-lg);margin-bottom:24px;box-shadow:0 8px 24px #0000000f}.guide-slide h3{font-size:1.25rem;font-weight:800;color:var(--primary);margin-bottom:12px}.guide-slide p{font-size:.95rem;color:var(--text-main);line-height:1.5;margin-bottom:10px}.guide-footer{padding:20px;display:flex;flex-direction:column;align-items:center;gap:20px;background:#ffffff80;border-top:1px solid rgba(0,0,0,.05)}.guide-indicators{display:flex;gap:8px}.guide-indicators .dot{width:8px;height:8px;border-radius:50%;background:#00000026;transition:all .3s ease}.guide-indicators .dot.active{width:24px;border-radius:4px;background:var(--primary)}