@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Noto+Sans+KR:wght@300;400;500;700&display=swap";:root{--bg-primary:#0a0e1a;--bg-secondary:#121829;--bg-card:#1a2035a6;--bg-card-hover:#242c47d9;--border-color:#ffffff0f;--border-hover:#38bdf859;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--primary:#38bdf8;--primary-hover:#0ea5e9;--primary-glow:#38bdf84d;--success:#10b981;--success-hover:#059669;--success-glow:#10b9814d;--danger:#ef4444;--danger-hover:#dc2626;--danger-glow:#ef44444d;--warning:#f59e0b;--font-sans:"Outfit", "Noto Sans KR", sans-serif;--radius-sm:8px;--radius-md:16px;--radius-lg:24px;--shadow-sm:0 4px 12px -2px #0006;--shadow-md:0 12px 32px -4px #00000080;--shadow-lg:0 24px 50px -10px #000000b3;--transition:all .2s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-sans);-webkit-user-select:none;user-select:none;background-image:radial-gradient(at 0 0,#38bdf814 0,#0000 50%),radial-gradient(at 100% 100%,#6366f114 0,#0000 50%);height:100dvh;overflow:hidden}#root{height:100dvh}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#ffffff14;border-radius:99px}::-webkit-scrollbar-thumb:hover{background:#fff3}.app-container{flex-direction:column;height:100dvh;display:flex}.app-header{background:var(--bg-secondary);border-bottom:1px solid var(--border-color);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);justify-content:space-between;align-items:center;height:64px;padding:0 24px;display:flex}.header-logo{align-items:center;gap:12px;display:flex}.header-logo h1{letter-spacing:-.5px;background:linear-gradient(135deg, #fff 0%, var(--text-secondary) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:20px;font-weight:700}.header-logo span{color:var(--primary);background:#38bdf826;border:1px solid #38bdf840;border-radius:99px;padding:3px 8px;font-size:11px;font-weight:600}.header-time{color:var(--text-secondary);font-size:14px;font-weight:500}.pos-dashboard{flex:1;display:flex;overflow:hidden}.pos-main-panel{flex-direction:column;flex:3;gap:20px;padding:20px;display:flex;overflow:hidden}.pos-side-panel{background:var(--bg-secondary);border-left:1px solid var(--border-color);flex-direction:column;flex:1.3;min-width:380px;max-width:460px;display:flex;overflow:hidden;box-shadow:-10px 0 30px #0003}.category-tabs{gap:8px;padding-bottom:4px;display:flex;overflow-x:auto}.category-tab{background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-secondary);border-radius:var(--radius-md);cursor:pointer;white-space:nowrap;transition:var(--transition);align-items:center;gap:8px;padding:10px 20px;font-weight:600;display:flex}.category-tab:hover{background:var(--bg-card-hover);color:var(--text-primary)}.category-tab.active{background:var(--primary-glow);color:var(--primary);border-color:var(--primary);box-shadow:0 0 16px var(--primary-glow)}.products-grid-container{flex:1;padding-right:4px;overflow-y:auto}.products-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:16px;display:grid}.product-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);cursor:pointer;transition:var(--transition);aspect-ratio:1/1.05;flex-direction:column;justify-content:space-between;align-items:center;padding:16px;display:flex;position:relative;overflow:hidden}.product-card:before{content:"";background:var(--accent-color,var(--primary));opacity:.8;width:100%;height:4px;position:absolute;top:0;left:0}.product-card:hover{background:var(--bg-card-hover);border-color:var(--border-hover);box-shadow:var(--shadow-md);transform:translateY(-4px)}.product-card:active{transform:scale(.97)}.product-emoji{filter:drop-shadow(0 4px 6px #00000026);transition:var(--transition);margin-bottom:12px;font-size:38px}.product-card:hover .product-emoji{transform:scale(1.1)rotate(5deg)}.product-info{text-align:center;width:100%}.product-name{color:var(--text-primary);-webkit-line-clamp:2;text-overflow:ellipsis;word-break:keep-all;text-align:center;-webkit-box-orient:vertical;height:2.8em;margin-bottom:6px;font-size:14px;font-weight:600;line-height:1.4;display:-webkit-box;overflow:hidden}.product-price{color:var(--primary);font-size:14px;font-weight:700}.cart-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.cart-header h2{align-items:center;gap:8px;font-size:18px;font-weight:700;display:flex}.cart-badge{background:var(--primary);color:#000;border-radius:99px;padding:2px 8px;font-size:12px;font-weight:700}.clear-cart-btn{color:var(--text-muted);cursor:pointer;transition:var(--transition);background:0 0;border:none;align-items:center;gap:4px;font-size:13px;font-weight:500;display:flex}.clear-cart-btn:hover{color:var(--danger)}.cart-items-list{flex-direction:column;flex:1;gap:12px;padding:16px 20px;display:flex;overflow-y:auto}.cart-empty{color:var(--text-muted);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:12px;display:flex}.cart-empty-icon{opacity:.3}.cart-empty-text{font-size:14px}.cart-item{border:1px solid var(--border-color);border-radius:var(--radius-sm);transition:var(--transition);background:#ffffff05;justify-content:space-between;align-items:center;gap:12px;padding:12px;animation:.2s ease-out fadeIn;display:flex}.cart-item:hover{background:#ffffff0a;border-color:#ffffff1f}.cart-item-details{flex:1;min-width:0}.cart-item-name{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;margin-bottom:4px;font-size:14px;font-weight:600;overflow:hidden}.cart-item-price{color:var(--text-secondary);font-size:12px}.cart-item-controls{align-items:center;gap:8px;display:flex}.quantity-btn{border:1px solid var(--border-color);background:var(--bg-card);width:28px;height:28px;color:var(--text-primary);cursor:pointer;transition:var(--transition);border-radius:6px;justify-content:center;align-items:center;display:flex}.quantity-btn:hover{background:var(--bg-card-hover);border-color:var(--text-secondary)}.cart-item-quantity{text-align:center;width:20px;font-size:14px;font-weight:700}.cart-item-total{color:var(--text-primary);text-align:right;min-width:65px;font-size:14px;font-weight:700}.delete-item-btn{color:var(--text-muted);cursor:pointer;transition:var(--transition);background:0 0;border:none;justify-content:center;align-items:center;padding:4px;display:flex}.delete-item-btn:hover{color:var(--danger)}.cart-footer{border-top:1px solid var(--border-color);background:#00000026;flex-direction:column;gap:16px;padding:20px;display:flex}.summary-row{color:var(--text-secondary);justify-content:space-between;font-size:14px;display:flex}.summary-row.total{color:var(--text-primary);border-top:1px dashed var(--border-color);margin-top:4px;padding-top:12px;font-size:20px;font-weight:800}.summary-row.total .total-price{color:var(--primary)}.action-buttons{grid-template-columns:1fr 1fr;gap:10px;display:grid}.btn{border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition);border:none;justify-content:center;align-items:center;gap:8px;padding:14px;font-size:15px;font-weight:700;display:flex}.btn-primary{background:var(--primary);color:#000;grid-column:span 2;font-size:16px}.btn-primary:hover{background:var(--primary-hover);box-shadow:0 0 15px var(--primary-glow)}.btn-primary:disabled{background:var(--text-muted);color:var(--bg-primary);cursor:not-allowed;box-shadow:none}.btn-danger{color:var(--danger);background:#ef444426;border:1px solid #ef44444d}.btn-danger:hover{background:var(--danger);color:#fff;box-shadow:0 0 15px var(--danger-glow)}.btn-secondary{border:1px solid var(--border-color);color:var(--text-primary);background:#ffffff0d}.btn-secondary:hover{background:#ffffff1a}.modal-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:1000;background:#04070dd9;justify-content:center;align-items:center;animation:.25s ease-out fadeIn;display:flex;position:fixed;inset:0}.modal-content{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);width:100%;max-width:480px;box-shadow:var(--shadow-lg);animation:.3s cubic-bezier(.34,1.56,.64,1) scaleIn;overflow:hidden}.modal-body{padding:24px}.modal-title{text-align:center;margin-bottom:20px;font-size:20px;font-weight:700}.payment-selector{grid-template-columns:1fr 1fr;gap:16px;margin-bottom:24px;display:grid}.payment-option{border:1px solid var(--border-color);background:var(--bg-card);border-radius:var(--radius-md);cursor:pointer;transition:var(--transition);flex-direction:column;align-items:center;gap:10px;padding:20px;display:flex}.payment-option:hover{border-color:var(--border-hover);background:var(--bg-card-hover)}.payment-option.selected{border-color:var(--primary);background:var(--primary-glow);box-shadow:0 0 16px var(--primary-glow)}.payment-option-title{font-size:15px;font-weight:700}.cash-input-area{border:1px solid var(--border-color);border-radius:var(--radius-md);background:#00000026;flex-direction:column;gap:12px;margin-bottom:24px;padding:16px;display:flex}.cash-input-row{justify-content:space-between;align-items:center;display:flex}.cash-input-label{color:var(--text-secondary);font-size:14px}.cash-input{background:var(--bg-primary);border:1px solid var(--border-color);color:var(--text-primary);text-align:right;width:150px;font-size:18px;font-weight:700;font-family:var(--font-sans);border-radius:8px;padding:8px 12px}.cash-input:focus{border-color:var(--primary);box-shadow:0 0 8px var(--primary-glow);outline:none}.quick-cash-buttons{grid-template-columns:repeat(4,1fr);gap:8px;display:grid}.quick-cash-btn{background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-primary);cursor:pointer;transition:var(--transition);border-radius:6px;padding:8px 4px;font-size:11px;font-weight:600}.quick-cash-btn:hover{background:var(--bg-card-hover);border-color:var(--text-secondary)}.receipt-paper{color:#0f172a;background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;margin-bottom:20px;padding:24px;font-family:Courier New,Courier,monospace;font-size:13px;line-height:1.5;box-shadow:inset 0 0 20px #0000000d}.receipt-header{text-align:center;border-bottom:1px dashed #cbd5e1;margin-bottom:16px;padding-bottom:12px}.receipt-header h3{margin-bottom:4px;font-size:16px;font-weight:800}.receipt-meta{color:#64748b;margin-top:4px;font-size:11px}.receipt-divider{border-top:1px dashed #cbd5e1;margin:12px 0}.receipt-row,.receipt-item-row{justify-content:space-between;margin-bottom:6px;display:flex}.receipt-item-name{flex:1;padding-right:8px}.receipt-item-qty{text-align:center;width:30px}.receipt-item-amount{text-align:right;width:80px}.receipt-totals{font-weight:700}.receipt-row.big{border-top:1px solid #94a3b8;margin-top:8px;padding-top:8px;font-size:15px;font-weight:800}.modal-footer{border-top:1px solid var(--border-color);background:#0000001a;gap:12px;padding:16px 24px 24px;display:flex}.toast{background:var(--success);color:#000;border-radius:var(--radius-sm);box-shadow:0 10px 25px var(--success-glow);z-index:1100;padding:12px 24px;font-weight:700;animation:.2s ease-out fadeIn;position:fixed;bottom:24px;left:50%;transform:translate(-50%)}@media print{body *{visibility:hidden}.receipt-paper,.receipt-paper *{visibility:visible}.receipt-paper{width:100%;position:absolute;top:0;left:0;max-height:none!important;box-shadow:none!important;color:#000!important;background:#fff!important;border:none!important;margin:0!important;padding:10px!important;overflow:visible!important}html,body{color:#000!important;background:#fff!important;height:auto!important;overflow:visible!important}@page{margin:0;size:auto}}.summary-row.total{border-top:2px dashed #ffffff26!important;margin-top:8px!important;padding-top:16px!important;font-size:24px!important;font-weight:800!important}.summary-row.total .total-price{color:#38bdf8!important;text-shadow:0 0 15px #38bdf84d!important;letter-spacing:-.5px!important;font-size:32px!important;font-weight:900!important}.cart-item-quantity{color:#38bdf8!important;font-size:16px!important;font-weight:800!important}.product-card{transition:transform .15s cubic-bezier(.4,0,.2,1),border-color .15s,box-shadow .15s!important}.product-card:active{border-color:#38bdf899!important;transform:scale(.94)translateY(0)!important;box-shadow:0 2px 4px #0006!important}.quantity-btn:active{background:var(--primary-glow)!important;border-color:var(--primary)!important;transform:scale(.85)!important}.btn:active,.btn-refresh:active{opacity:.9!important;transform:scale(.96)!important}.category-tab{transition:transform .12s,background .15s,color .15s!important}.category-tab:active{transform:scale(.93)!important}.payment-option:active{transform:scale(.94)!important}.quick-cash-btn:active{transform:scale(.9)!important}.btn-refresh:hover{background:#ffffff26!important;box-shadow:0 0 8px #ffffff1a!important}@media (width<=1024px){body{height:auto!important;overflow-y:auto!important}#root,.app-container{height:auto!important}.pos-dashboard{flex-direction:column!important;height:auto!important;overflow:visible!important}.pos-main-panel{flex:none!important;width:100%!important;height:auto!important;padding:12px!important;overflow:visible!important}.pos-side-panel{border-left:none!important;border-top:1px solid var(--border-color)!important;flex:none!important;width:100%!important;min-width:100%!important;max-width:100%!important;height:580px!important;box-shadow:0 -10px 30px #00000040!important}.app-header{height:56px!important;padding:0 12px!important}.header-logo h1{font-size:16px!important}.header-logo span{padding:2px 6px!important;font-size:10px!important}.header-time{font-size:12px!important}.products-grid{grid-template-columns:repeat(auto-fill,minmax(110px,1fr))!important;gap:10px!important}.product-card{aspect-ratio:1/1.15!important;padding:10px!important}.product-emoji{font-size:26px!important}.product-name{font-size:12.5px!important;font-weight:600!important}.product-price{font-size:11.5px!important}}@media (width<=768px){.app-header{flex-direction:column!important;align-items:stretch!important;gap:8px!important;height:auto!important;min-height:70px!important;padding:10px 14px!important}.header-logo{flex-wrap:wrap!important;align-items:center!important;gap:6px!important;width:100%!important;display:flex!important}.header-logo h1{white-space:nowrap!important;margin-right:auto!important;font-size:14.5px!important}.excel-badge{white-space:nowrap!important;flex-shrink:0!important;align-items:center!important;padding:2px 5px!important;font-size:9.5px!important;display:inline-flex!important}.btn-reload{white-space:nowrap!important;flex-shrink:0!important;margin-left:4px!important;padding:4px 8px!important;font-size:11px!important}.header-right{border-top:1px solid #ffffff0f!important;flex-wrap:wrap!important;justify-content:space-between!important;align-items:center!important;gap:6px!important;width:100%!important;margin-top:2px!important;padding-top:8px!important;display:flex!important}.cashier-info,.btn-shift{white-space:nowrap!important;flex-shrink:0!important;padding:3px 8px!important;font-size:11px!important}.header-time{white-space:nowrap!important;color:var(--text-secondary)!important;flex-shrink:0!important;font-size:11px!important}}.login-overlay{z-index:9999;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);background:radial-gradient(circle,#0a0e1af2 0%,#05070cfc 100%);justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.login-card{border-radius:var(--radius-lg);width:100%;max-width:440px;box-shadow:var(--shadow-lg), 0 0 40px #38bdf80f;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#121829bf;border:1px solid #ffffff14;padding:40px;animation:.4s cubic-bezier(.16,1,.3,1) loginFadeIn}@keyframes loginFadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.login-header{text-align:center;margin-bottom:32px}.login-logo{filter:drop-shadow(0 0 12px #38bdf840);margin-bottom:16px;font-size:48px}.login-header h2{color:var(--text-primary);margin-bottom:8px;font-size:24px;font-weight:700}.login-header p{color:var(--text-secondary);font-size:14px;line-height:1.5}.login-form{flex-direction:column;gap:20px;display:flex}.form-group{flex-direction:column;gap:8px;display:flex}.form-group label{color:var(--text-secondary);letter-spacing:-.2px;font-size:13px;font-weight:600}.login-select,.login-input{width:100%;height:48px;border-radius:var(--radius-sm)!important;color:var(--text-primary)!important;transition:var(--transition)!important;background:#0a0e1a99!important;border:1px solid #ffffff1a!important;outline:none!important;padding:0 16px!important;font-size:15px!important}.login-select:focus,.login-input:focus{border-color:var(--primary)!important;box-shadow:0 0 12px var(--primary-glow)!important}.form-error{color:#fca5a5;border-radius:var(--radius-sm);background:#ef44441a;border:1px solid #ef444433;padding:12px;font-size:13px;font-weight:500}.login-submit-btn{margin-top:10px;height:48px!important;font-size:16px!important;font-weight:600!important}.login-loading{flex-direction:column;justify-content:center;align-items:center;gap:20px;padding:40px 0;display:flex}.login-loading p{color:var(--text-secondary);text-align:center;font-size:14px}.spinner{border:3px solid #38bdf81a;border-top-color:var(--primary);border-radius:50%;width:40px;height:40px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.login-error-pane{text-align:center;padding:20px 0}.login-error-pane .error-text{color:#fca5a5;margin-bottom:8px;font-weight:600}.login-error-pane .sub-text{color:var(--text-secondary);font-size:13px;line-height:1.6}