@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Noto+Sans+TC:wght@300;400;500;700;900&display=swap";:root{--primary:#ff6b35;--primary-hover:#e55a2b;--secondary:#ff9f1c;--accent:#e71d36;--bg-main:#f9f9fb;--bg-card:#fff;--bg-input:#f1f1f5;--bg-glass:#fffc;--text-main:#1a1c23;--text-muted:#64748b;--text-light:#fff;--border:#e2e8f0;--border-focus:#ff6b35;--shadow-sm:0 1px 3px #0000000d;--shadow-md:0 4px 12px #00000014;--shadow-lg:0 12px 24px -4px #0000001f;--shadow-glass:0 8px 32px 0 #1f268714;--radius-sm:8px;--radius-md:16px;--radius-lg:24px;--radius-full:9999px;--transition:all .3s cubic-bezier(.4, 0, .2, 1);--font:"Inter", "Noto Sans TC", sans-serif}@media (prefers-color-scheme:dark){:root{--bg-main:#0f172a;--bg-card:#1e293b;--bg-input:#334155;--bg-glass:#1e293bb3;--text-main:#f8fafc;--text-muted:#94a3b8;--border:#334155;--shadow-sm:0 1px 2px #0003;--shadow-md:0 4px 8px #0000004d;--shadow-lg:0 10px 25px #0006;--shadow-glass:0 8px 32px 0 #0000004d}}*{box-sizing:border-box;font-family:var(--font);-webkit-tap-highlight-color:transparent;margin:0;padding:0}body{background-color:var(--bg-main);color:var(--text-main);line-height:1.5;transition:background-color .3s,color .3s;overflow-x:hidden}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes pulse-glow{0%,to{box-shadow:0 0 #ff6b3566}50%{box-shadow:0 0 0 8px #ff6b3500}}@keyframes pulse-dot{0%{opacity:1;transform:scale(.9)}50%{opacity:.5;transform:scale(1.2)}to{opacity:1;transform:scale(.9)}}h1,h2,h3,h4,h5,h6{color:var(--text-main);font-weight:700}button{cursor:pointer;font-family:var(--font);transition:var(--transition);background:0 0;border:none}input,select,textarea{border:1px solid var(--border);background-color:var(--bg-input);color:var(--text-main);border-radius:var(--radius-sm);transition:var(--transition);outline:none;padding:12px;font-size:1rem}input:focus,select:focus,textarea:focus{border-color:var(--border-focus);box-shadow:0 0 0 2px #ff6b3533}.container{max-width:1200px;margin:0 auto;padding:0 16px}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.demo-shell{background:linear-gradient(135deg, var(--bg-main) 0%, #ff6b350d 100%);text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.demo-logo{margin-bottom:12px;font-size:4rem;animation:.6s cubic-bezier(.175,.885,.32,1.275) scaleIn}.demo-title{background:linear-gradient(90deg, var(--primary), var(--secondary));-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:8px;font-size:2.2rem}.demo-subtitle{color:var(--text-muted);max-width:500px;margin-bottom:40px;font-size:1.1rem}.demo-card-grid{grid-template-columns:1fr;gap:20px;width:100%;max-width:900px;display:grid}@media (width>=768px){.demo-card-grid{grid-template-columns:1fr 1fr 1fr}}.demo-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-md);cursor:pointer;transition:var(--transition);flex-direction:column;align-items:center;padding:32px 24px;display:flex}.demo-card:hover{box-shadow:var(--shadow-lg);border-color:var(--primary);transform:translateY(-8px)}.demo-card-icon{margin-bottom:16px;font-size:3rem}.demo-card-title{margin-bottom:8px;font-size:1.25rem}.demo-card-desc{color:var(--text-muted);flex-grow:1;margin-bottom:24px;font-size:.9rem}.demo-btn{background-color:var(--primary);width:100%;color:var(--text-light);border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);padding:12px;font-weight:600}.demo-card:hover .demo-btn{background-color:var(--primary-hover);animation:1.5s infinite pulse-glow}.customer-view{background:var(--bg-card);max-width:600px;min-height:100vh;box-shadow:var(--shadow-lg);flex-direction:column;margin:0 auto;display:flex;position:relative}.customer-header{z-index:100;background:var(--bg-glass);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:16px;display:flex;position:sticky;top:0}.brand-section{align-items:center;gap:10px;display:flex}.brand-logo{font-size:1.8rem}.brand-name{font-size:1.15rem;font-weight:800}.order-badge{border-radius:var(--radius-full);color:var(--primary);background-color:#ff6b351a;align-items:center;gap:6px;padding:6px 12px;font-size:.8rem;font-weight:600;display:flex}.order-badge.takeout{color:var(--secondary);background-color:#ff9f1c1a}.badge-dot{background-color:currentColor;border-radius:50%;width:8px;height:8px;animation:1.5s infinite pulse-dot}.hero-banner{border-bottom:1px solid var(--border);background:linear-gradient(135deg,#ff6b3514 0%,#ff9f1c0d 100%);padding:20px 16px}.hero-tag{color:var(--primary);text-transform:uppercase;letter-spacing:1px;margin-bottom:4px;font-size:.75rem;font-weight:700}.hero-title{margin-bottom:6px;font-size:1.4rem}.hero-desc{color:var(--text-muted);font-size:.85rem}.category-tabs{z-index:90;background:var(--bg-card);border-bottom:1px solid var(--border);scrollbar-width:none;gap:10px;padding:12px 16px;display:flex;position:sticky;top:73px;overflow-x:auto}.category-tabs::-webkit-scrollbar{display:none}.category-tab{border-radius:var(--radius-full);background-color:var(--bg-input);color:var(--text-muted);border:1px solid #0000;flex-shrink:0;align-items:center;gap:6px;padding:8px 16px;font-size:.9rem;font-weight:600;display:flex}.category-tab.active{background-color:var(--primary);color:var(--text-light);box-shadow:var(--shadow-sm)}.search-container{padding:16px}.search-input-wrapper{align-items:center;display:flex;position:relative}.search-icon{color:var(--text-muted);position:absolute;left:12px}.search-bar-input{border-radius:var(--radius-md);border-color:var(--border);width:100%;padding-left:40px;font-size:.95rem}.menu-list{flex-direction:column;flex-grow:1;gap:16px;padding:0 16px 100px;display:flex}.menu-category-section{flex-direction:column;gap:16px;display:flex}.category-header{border-left:4px solid var(--primary);margin-top:10px;padding-left:8px;font-size:1.15rem}.menu-item-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:var(--transition);cursor:pointer;gap:16px;padding:12px;display:flex;position:relative;overflow:hidden}.menu-item-card:hover{box-shadow:var(--shadow-md);border-color:#ff6b354d;transform:translateY(-2px)}.item-img{border-radius:var(--radius-sm);object-fit:cover;background-color:var(--bg-input);flex-shrink:0;width:90px;height:90px}.item-info{flex-direction:column;flex-grow:1;justify-content:space-between;display:flex}.item-name-row{justify-content:space-between;align-items:flex-start;display:flex}.item-name{margin-bottom:4px;font-size:1rem;font-weight:700}.item-description{color:var(--text-muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-bottom:6px;font-size:.8rem;display:-webkit-box;overflow:hidden}.item-price-row{justify-content:space-between;align-items:center;display:flex}.item-price{color:var(--primary);font-size:1.1rem;font-weight:700}.item-add-btn{background-color:var(--primary);color:var(--text-light);border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;font-size:1.2rem;font-weight:700;display:flex}.item-add-btn:hover{background-color:var(--primary-hover);transform:scale(1.1)}.float-cart-bar{background:var(--primary);width:calc(100% - 32px);max-width:568px;color:var(--text-light);border-radius:var(--radius-full);z-index:100;justify-content:space-between;align-items:center;padding:14px 24px;animation:.4s cubic-bezier(.175,.885,.32,1.1) slideUp;display:flex;position:fixed;bottom:16px;left:50%;transform:translate(-50%);box-shadow:0 8px 30px #ff6b3566}.float-cart-bar:hover{background-color:var(--primary-hover)}.cart-summary-info{align-items:center;gap:12px;display:flex}.cart-icon-wrapper{font-size:1.4rem;position:relative}.cart-count-badge{background-color:var(--text-light);color:var(--primary);border-radius:50%;justify-content:center;align-items:center;width:18px;height:18px;font-size:.75rem;font-weight:800;display:flex;position:absolute;top:-8px;right:-10px}.cart-price-total{font-size:1.1rem;font-weight:700}.view-cart-txt{align-items:center;gap:4px;font-weight:700;display:flex}.modal-backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:200;background:#00000080;justify-content:center;align-items:flex-end;width:100%;height:100%;display:flex;position:fixed;top:0;left:0}@media (width>=768px){.modal-backdrop{align-items:center}}.modal-content{background:var(--bg-card);border-top-left-radius:var(--radius-lg);border-top-right-radius:var(--radius-lg);width:100%;max-width:600px;max-height:90vh;box-shadow:var(--shadow-lg);flex-direction:column;animation:.3s cubic-bezier(.1,.76,.55,.94) slideUp;display:flex;overflow-y:auto}@media (width>=768px){.modal-content{border-radius:var(--radius-md);max-height:80vh}}.modal-header{border-bottom:1px solid var(--border);background:var(--bg-card);z-index:10;justify-content:space-between;align-items:center;padding:16px;display:flex;position:sticky;top:0}.close-btn{color:var(--text-muted);background-color:var(--bg-input);border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;font-size:1.5rem;display:flex}.close-btn:hover{background-color:var(--border)}.modal-body{flex-grow:1;padding:16px}.modal-hero-img{object-fit:cover;border-radius:var(--radius-sm);width:100%;height:200px;margin-bottom:16px}.modal-item-info{margin-bottom:20px}.modal-item-info h2{margin-bottom:4px;font-size:1.3rem}.modal-item-info p{color:var(--text-muted);font-size:.85rem}.option-group{border-bottom:1px solid var(--border);margin-bottom:24px;padding-bottom:16px}.option-group:last-child{border-bottom:none}.option-group-title{justify-content:space-between;margin-bottom:12px;font-size:1rem;display:flex}.option-required-tag{color:var(--primary);background-color:#ff6b351a;border-radius:4px;padding:2px 6px;font-size:.75rem;font-weight:600}.option-choices{flex-direction:column;gap:10px;display:flex}.choice-row{border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition);justify-content:space-between;align-items:center;padding:10px 12px;display:flex}.choice-row:hover{background-color:var(--bg-input)}.choice-row.selected{border-color:var(--primary);background-color:#ff6b3508}.choice-input-label{align-items:center;gap:10px;font-size:.95rem;display:flex}.choice-price-diff{color:var(--text-muted);font-size:.85rem}.choice-price-diff.plus{color:var(--primary);font-weight:600}.condiments-grid{grid-template-columns:1fr 1fr;gap:12px;display:grid}.condiment-select-wrapper{flex-direction:column;gap:6px;display:flex}.condiment-select-wrapper label{color:var(--text-muted);font-size:.85rem;font-weight:500}.condiment-select-wrapper select{border-radius:var(--radius-sm);padding:8px;font-size:.85rem}.qty-row{border-top:1px solid var(--border);justify-content:space-between;align-items:center;margin-top:10px;padding-top:16px;display:flex}.qty-label{font-weight:600}.qty-counter{align-items:center;gap:16px;display:flex}.qty-btn{background-color:var(--bg-input);border:1px solid var(--border);border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;font-size:1.2rem;display:flex}.qty-btn:hover{background-color:var(--border)}.qty-val{text-align:center;min-width:20px;font-size:1.1rem;font-weight:700}.modal-footer{border-top:1px solid var(--border);background:var(--bg-card);z-index:10;padding:16px;position:sticky;bottom:0}.add-to-cart-btn{background-color:var(--primary);width:100%;color:var(--text-light);border-radius:var(--radius-full);justify-content:space-between;align-items:center;padding:16px;font-size:1.1rem;font-weight:700;display:flex;box-shadow:0 4px 15px #ff6b3533}.add-to-cart-btn:hover{background-color:var(--primary-hover)}.cart-panel-content{background:var(--bg-card);width:100%;max-width:500px;height:100%;max-height:100vh;box-shadow:var(--shadow-lg);flex-direction:column;animation:.2s ease-out fadeIn;display:flex}@media (width>=768px){.cart-panel-backdrop{justify-content:flex-end}}.cart-panel-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:16px;display:flex}.cart-items-list{flex-direction:column;flex-grow:1;gap:16px;padding:16px;display:flex;overflow-y:auto}.cart-item-card{border-bottom:1px solid var(--border);gap:12px;padding-bottom:16px;display:flex}.cart-item-details{flex-grow:1}.cart-item-name{margin-bottom:4px;font-size:.95rem;font-weight:700}.cart-item-specs{color:var(--text-muted);flex-direction:column;gap:2px;margin-bottom:8px;font-size:.75rem;display:flex}.cart-item-spec-item{background-color:var(--bg-main);border-radius:4px;width:fit-content;padding:2px 6px}.cart-item-bottom{justify-content:space-between;align-items:center;display:flex}.cart-item-price{color:var(--primary);font-size:1rem;font-weight:700}.cart-empty-state{color:var(--text-muted);flex-direction:column;flex-grow:1;justify-content:center;align-items:center;gap:16px;display:flex}.cart-empty-icon{font-size:4rem}.cart-summary-section{background-color:var(--bg-main);border-top:1px solid var(--border);padding:16px}.summary-row{color:var(--text-muted);justify-content:space-between;margin-bottom:8px;font-size:.9rem;display:flex}.summary-row.total{color:var(--text-main);border-top:1px solid var(--border);margin-top:8px;padding-top:8px;font-size:1.15rem;font-weight:800}.cart-checkout-btn{background-color:var(--primary);width:100%;color:var(--text-light);border-radius:var(--radius-full);text-align:center;margin-top:12px;padding:14px;font-size:1rem;font-weight:700}.cart-checkout-btn:disabled{background-color:var(--border);color:var(--text-muted);cursor:not-allowed}.checkout-view{flex-direction:column;gap:20px;padding:16px 16px 80px;display:flex}.checkout-section-title{margin-bottom:12px;font-size:1.1rem}.form-group{flex-direction:column;gap:6px;margin-bottom:12px;display:flex}.form-group label{color:var(--text-muted);font-size:.85rem;font-weight:600}.checkout-grid{grid-template-columns:1fr 1fr;gap:12px;display:grid}.payment-options{flex-direction:column;gap:10px;display:flex}.payment-option-card{border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition);align-items:center;gap:12px;padding:14px;display:flex}.payment-option-card.selected{border-color:var(--primary);background-color:#ff6b3508}.payment-icon{font-size:1.5rem}.order-tracker-card{background-color:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-md);text-align:center;margin:16px;padding:24px 16px}.tracker-title{margin-bottom:6px;font-size:1.3rem}.tracker-status-box{background-color:var(--bg-main);border-radius:var(--radius-sm);margin:16px 0;padding:16px}.status-highlight{color:var(--primary);margin-bottom:4px;font-size:1.5rem;font-weight:800}.status-sub{color:var(--text-muted);font-size:.8rem}.progress-stepper{justify-content:space-between;margin:32px 0;display:flex;position:relative}.progress-stepper:before{content:"";background-color:var(--border);z-index:1;height:3px;position:absolute;top:15px;left:20px;right:20px}.progress-bar-fill{background-color:var(--primary);z-index:1;height:3px;transition:width .5s;position:absolute;top:15px;left:20px}.step-node{z-index:2;flex-direction:column;align-items:center;width:40px;display:flex;position:relative}.step-circle{background-color:var(--bg-main);border:3px solid var(--border);width:32px;height:32px;color:var(--text-muted);transition:var(--transition);border-radius:50%;justify-content:center;align-items:center;font-size:.85rem;display:flex}.step-node.active .step-circle{border-color:var(--primary);background-color:var(--primary);color:var(--text-light);box-shadow:0 0 10px #ff6b3566}.step-node.completed .step-circle{border-color:var(--primary);background-color:var(--primary);color:var(--text-light)}.step-label{color:var(--text-muted);white-space:nowrap;margin-top:8px;font-size:.75rem;font-weight:600}.step-node.active .step-label{color:var(--primary);font-weight:700}.barcode-sim{border:1px dashed var(--text-muted);letter-spacing:4px;color:#000;background-color:#fff;width:80%;margin:16px auto;padding:12px;font-family:monospace;font-size:1.1rem}.tracker-receipt{text-align:left;border-top:1px dashed var(--border);margin-top:16px;padding-top:16px}.tracker-receipt-title{margin-bottom:12px;font-size:.95rem;font-weight:700}.tracker-receipt-item{justify-content:space-between;margin-bottom:8px;font-size:.85rem;display:flex}.staff-view{background-color:var(--bg-main);flex-direction:column;min-height:100vh;display:flex}.staff-header{background-color:var(--bg-card);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:16px 24px;display:flex}.staff-title-area{align-items:center;gap:12px;display:flex}.staff-logo{font-size:2rem}.staff-badge{background-color:var(--accent);color:var(--text-light);border-radius:var(--radius-sm);padding:4px 10px;font-size:.8rem;font-weight:700}.staff-controls-top{gap:12px;display:flex}.btn-secondary{border:1px solid var(--border);background-color:var(--bg-card);border-radius:var(--radius-sm);color:var(--text-main);padding:8px 16px;font-size:.9rem;font-weight:600}.btn-secondary:hover{background-color:var(--bg-input)}.btn-danger{color:var(--accent);border-radius:var(--radius-sm);background-color:#e71d361a;border:1px solid #e71d3633;padding:8px 16px;font-size:.9rem;font-weight:600}.btn-danger:hover{background-color:var(--accent);color:var(--text-light)}.staff-dashboard{flex-grow:1;grid-template-columns:1fr;gap:20px;padding:24px;display:grid}@media (width>=1024px){.staff-dashboard{grid-template-columns:1fr 1fr 1fr}}.staff-column{border:1px dashed var(--border);border-radius:var(--radius-md);background-color:#00000003;flex-direction:column;gap:16px;max-height:80vh;padding:16px;display:flex;overflow-y:auto}.column-header{background-color:var(--bg-main);z-index:5;justify-content:space-between;align-items:center;padding-bottom:12px;display:flex;position:sticky;top:0}.column-title{align-items:center;gap:8px;font-size:1.1rem;display:flex}.column-count{background-color:var(--border);color:var(--text-main);border-radius:50%;justify-content:center;align-items:center;width:24px;height:24px;font-size:.8rem;font-weight:700;display:flex}.staff-column:first-child .column-count{color:var(--primary);background-color:#ff6b3533}.staff-column:nth-child(2) .column-count{color:var(--secondary);background-color:#ff9f1c33}.staff-column:nth-child(3) .column-count{color:#22c55e;background-color:#22c55e33}.staff-order-card{background-color:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);transition:var(--transition);flex-direction:column;gap:12px;padding:16px;display:flex}.staff-order-card:hover{box-shadow:var(--shadow-md);border-color:#00000026}.staff-order-card.new-pulse{border-color:var(--primary);animation:1.5s infinite pulse-glow}.card-top-row{border-bottom:1px solid var(--border);justify-content:space-between;align-items:flex-start;padding-bottom:8px;display:flex}.order-num-type{flex-direction:column;display:flex}.order-num{font-size:1.1rem;font-weight:800}.order-type-lbl{color:var(--text-muted);font-size:.8rem;font-weight:600}.time-passed{color:var(--text-muted);font-size:.8rem}.customer-detail-box{background-color:var(--bg-main);border-radius:var(--radius-sm);padding:8px;font-size:.85rem}.card-item-list{flex-direction:column;gap:8px;display:flex}.card-item{border-bottom:1px solid #00000008;padding-bottom:6px}.card-item:last-child{border-bottom:none}.card-item-title-row{justify-content:space-between;font-size:.9rem;font-weight:700;display:flex}.card-item-options{color:var(--text-muted);margin-top:2px;padding-left:10px;font-size:.75rem}.card-order-remarks{color:var(--accent);border-left:3px solid var(--accent);background-color:#e71d360d;border-radius:4px;padding:6px 10px;font-size:.8rem}.card-actions{gap:8px;margin-top:8px;display:flex}.btn-card-primary{background-color:var(--primary);color:var(--text-light);border-radius:var(--radius-sm);text-align:center;flex-grow:1;padding:10px;font-size:.85rem;font-weight:700}.btn-card-primary:hover{background-color:var(--primary-hover)}.btn-card-success{color:var(--text-light);border-radius:var(--radius-sm);text-align:center;background-color:#22c55e;flex-grow:1;padding:10px;font-size:.85rem;font-weight:700}.btn-card-success:hover{background-color:#16a34a}.card-status-done{text-align:center;color:#16a34a;border-radius:var(--radius-sm);background-color:#22c55e1a;padding:8px;font-size:.85rem;font-weight:700}.audio-muted-notice{color:var(--accent);border-radius:var(--radius-sm);background-color:#e71d360d;margin-top:4px;padding:4px 8px;font-size:.75rem;display:block}.sms-toast-notify{color:#f3f4f6;border-radius:var(--radius-md);z-index:999;background-color:#1f2937;border:1px solid #374151;width:calc(100% - 32px);max-width:380px;position:fixed;top:16px;right:16px;overflow:hidden;box-shadow:0 10px 25px #0000004d}.sms-toast-header{color:#9ca3af;background-color:#111827;border-bottom:1px solid #1f2937;justify-content:space-between;align-items:center;padding:8px 12px;font-size:.75rem;font-weight:600;display:flex}.sms-toast-header button{color:#9ca3af;font-size:1.1rem}.sms-toast-header button:hover{color:#f3f4f6}.sms-toast-body{padding:12px;font-size:.85rem;line-height:1.4}.sms-toast-code{color:#ff6b35;letter-spacing:1px;background-color:#374151;border-radius:4px;margin:0 4px;padding:2px 8px;font-family:monospace;font-size:1.1rem;font-weight:800;display:inline-block}@keyframes slideDown{0%{opacity:0;transform:translateY(-50px)}to{opacity:1;transform:translateY(0)}}.animate-slide-down{animation:.3s cubic-bezier(.175,.885,.32,1.275) forwards slideDown}