:root{--color-bg:#f7f5f2;--color-surface:#fff;--color-text:#26221d;--color-text-muted:#8a8078;--color-primary:#d9542d;--color-primary-dark:#b8441f;--color-accent:#2c8a5b;--color-border:#ece7e0;--radius-lg:20px;--radius-md:14px;--radius-sm:10px;--shadow-card:0 2px 10px #26221d0f;--shadow-float:0 -6px 24px #26221d1f}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif}button{cursor:pointer;font-family:inherit}img{max-width:100%;display:block}.page-loading,.page-error,.empty-state{text-align:center;color:var(--color-text-muted);padding:60px 20px}.error{color:#c0392b}.brand{align-items:center;gap:10px;display:flex}.brand-logo{object-fit:cover;border-radius:50%;flex:none}.brand-logo-fallback{background:var(--color-primary);border-radius:50%;justify-content:center;align-items:center;display:flex}.brand-name{letter-spacing:.2px;color:var(--color-text);font-weight:700}.brand-sm .brand-logo,.brand-sm .brand-logo-fallback{width:24px;height:24px;font-size:13px}.brand-sm .brand-name{font-size:14px}.brand-md .brand-logo,.brand-md .brand-logo-fallback{width:32px;height:32px;font-size:16px}.brand-md .brand-name{font-size:16px}.brand-lg{flex-direction:column;gap:10px;margin-bottom:22px}.brand-lg .brand-logo,.brand-lg .brand-logo-fallback{width:64px;height:64px;font-size:30px}.brand-lg .brand-name{font-size:19px}.login-page{background:linear-gradient(160deg,#fdf3ea 0%,#f7f5f2 60%);flex-direction:column;justify-content:center;align-items:center;min-height:100vh;padding:16px;display:flex}.login-form{background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);flex-direction:column;gap:14px;width:100%;max-width:340px;padding:36px 32px;display:flex}.login-form h1{margin:0 0 6px;font-size:22px}.login-form label{color:var(--color-text-muted);flex-direction:column;gap:6px;font-size:14px;display:flex}.login-form input{border:1px solid var(--color-border);border-radius:var(--radius-sm);background:#fbfaf8;padding:12px 14px;font-size:16px}.login-form input:focus{outline:2px solid var(--color-primary);outline-offset:1px}.login-form button{background:var(--color-primary);color:#fff;border-radius:var(--radius-sm);border:none;margin-top:8px;padding:13px;font-size:16px;font-weight:600;transition:background .15s}.login-form button:hover{background:var(--color-primary-dark)}.customer-page{background:var(--color-bg);max-width:640px;min-height:100vh;margin:0 auto;padding-bottom:min(60vh,420px)}.customer-topbar{z-index:10;background:var(--color-surface);box-shadow:var(--shadow-card);padding:16px 16px 0;position:sticky;top:0}.customer-topbar .brand{margin-bottom:10px}.customer-topbar h1{margin:0 0 4px;font-size:20px}.customer-topbar .table-sub{color:var(--color-text-muted);margin:0 0 12px;font-size:13px}.customer-topbar-plain{padding-bottom:16px}.category-tabs{scrollbar-width:none;gap:8px;padding-bottom:12px;display:flex;overflow-x:auto}.category-tabs::-webkit-scrollbar{display:none}.tab{border:1px solid var(--color-border);background:var(--color-bg);color:var(--color-text);white-space:nowrap;border-radius:999px;flex:none;padding:8px 18px;font-size:14px;transition:all 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img{object-fit:cover;width:100%;height:100%}.product-thumb-fallback{font-size:32px}.product-info{flex-direction:column;flex:auto;min-width:0;display:flex}.product-name{font-size:15px;font-weight:600}.product-desc{color:var(--color-text-muted);text-overflow:ellipsis;white-space:nowrap;margin-top:2px;font-size:12px;overflow:hidden}.product-card-footer{justify-content:space-between;align-items:center;margin-top:auto;padding-top:8px;display:flex}.product-price{color:var(--color-primary);font-size:15px;font-weight:700}.add-btn{background:var(--color-primary);color:#fff;border:none;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;font-size:18px;line-height:1;transition:transform .1s,background .15s;display:flex}.add-btn:hover{background:var(--color-primary-dark)}.add-btn:active{transform:scale(.9)}.cart-drawer{background:var(--color-surface);border-radius:var(--radius-lg) var(--radius-lg) 0 0;padding:10px 18px calc(14px + env(safe-area-inset-bottom));box-shadow:var(--shadow-float);max-width:640px;margin:0 auto;position:fixed;bottom:0;left:0;right:0}.cart-toggle{width:100%;color:var(--color-text);background:0 0;border:none;align-items:center;gap:10px;padding:8px 2px;font-size:14px;display:flex}.cart-toggle-chevron{border-right:2px solid var(--color-text-muted);border-bottom:2px solid var(--color-text-muted);flex:none;width:10px;height:10px;transition:transform .15s}.cart-toggle-chevron.chevron-down{transform:rotate(45deg)}.cart-toggle-chevron.chevron-up{transform:rotate(-135deg)}.cart-toggle-label{color:var(--color-text-muted);font-weight:600}.cart-toggle-subtotal{color:var(--color-primary);margin-left:auto;font-weight:700}.cart-lines{border-top:1px solid var(--color-border);max-height:34vh;margin:4px 0 10px;padding-top:6px;overflow-y:auto}.cart-line{justify-content:space-between;align-items:center;padding:7px 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var(--color-border);padding-left:10px;font-size:13px}.new-order-btn{background:var(--color-primary);color:#fff;border-radius:var(--radius-sm);padding:8px 14px;font-size:13px;font-weight:600;text-decoration:none;display:inline-block}.new-order-btn:hover{background:var(--color-primary-dark)}.new-order-page{padding-bottom:min(60vh,420px)}.new-order-config{background:var(--color-surface);border-radius:var(--radius-md);box-shadow:var(--shadow-card);flex-direction:column;gap:12px;margin-bottom:18px;padding:16px;display:flex}.order-type-toggle{gap:8px;display:flex}.order-type-toggle button{border:1px solid var(--color-border);background:var(--color-bg);border-radius:var(--radius-sm);color:var(--color-text);flex:1;padding:10px;font-size:14px;font-weight:600}.order-type-toggle button.active{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.table-select,.notes-input{color:var(--color-text-muted);flex-direction:column;gap:6px;font-size:13px;display:flex}.table-select select,.notes-input textarea{border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-bg);color:var(--color-text);resize:vertical;padding:10px 12px;font-family:inherit;font-size:14px}.new-order-page .category-tabs{padding:0 0 12px}.new-order-page .menu-list{padding:0}@media (width>=720px){.new-order-page .menu-list{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));display:grid}}.order-card-notes,.kitchen-order-notes{color:#8a5a12;border-radius:var(--radius-sm);background:#fff4e0;margin-bottom:10px;padding:8px 10px;font-size:13px}.kitchen-order-notes{font-size:15px}.staff-header button{border:1px solid var(--color-border);background:var(--color-surface);border-radius:var(--radius-sm);padding:8px 14px;font-size:13px}.order-list{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;display:grid}.order-card{background:var(--color-surface);border-radius:var(--radius-md);box-shadow:var(--shadow-card);padding:16px}.order-card-header{justify-content:space-between;align-items:center;margin-bottom:8px;font-weight:600;display:flex}.status-badge{background:#eee;border-radius:999px;padding:3px 10px;font-size:11px;font-weight:600}.status-new{color:#fff;background:#f39c12}.status-accepted{color:#fff;background:#2980b9}.status-preparing{color:#fff;background:#8e44ad}.status-ready{color:#fff;background:#27ae60}.order-card-items{color:var(--color-text-muted);margin:8px 0;padding:0;font-size:14px;list-style:none}.order-card-total{margin-bottom:10px;font-weight:700}.accept-btn,.complete-btn{border-radius:var(--radius-sm);color:#fff;border:none;width:100%;padding:11px;font-size:14px;font-weight:600}.accept-btn{background:#2980b9}.complete-btn{background:#27ae60}.order-card-actions{gap:8px;display:flex}.order-card-actions .accept-btn,.order-card-actions .complete-btn{flex:1}.edit-btn{border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text);background:var(--color-bg);white-space:nowrap;flex:none;padding:11px 14px;font-size:14px;font-weight:600;text-decoration:none}.merge-panel{background:var(--color-surface);border-radius:var(--radius-md);box-shadow:var(--shadow-card);flex-wrap:wrap;align-items:flex-end;gap:14px;margin-bottom:18px;padding:14px 16px;display:flex}.merge-panel label{color:var(--color-text-muted);flex-direction:column;gap:6px;font-size:13px;display:flex}.merge-panel select{border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-bg);padding:8px 10px;font-size:14px}.merge-panel button{border-radius:var(--radius-sm);background:var(--color-primary);color:#fff;border:none;padding:9px 16px;font-size:14px;font-weight:600}.edit-order-page{padding-bottom:40px}.edit-order-summary{color:var(--color-text-muted);align-items:center;gap:12px;margin-bottom:18px;font-size:14px;display:flex}.edit-order-notes{color:#8a5a12;border-radius:var(--radius-sm);background:#fff4e0;padding:4px 10px}.edit-order-items{background:var(--color-surface);border-radius:var(--radius-md);box-shadow:var(--shadow-card);margin-bottom:16px;padding:16px}.edit-order-items h3{margin:0 0 10px;font-size:15px}.edit-item-row{border-bottom:1px solid var(--color-border);align-items:center;gap:10px;padding:8px 0;font-size:14px;display:flex}.edit-item-name{flex:1}.edit-item-subtotal{font-variant-numeric:tabular-nums;color:var(--color-text-muted)}.remove-item-btn{color:#c0392b;border-radius:var(--radius-sm);background:#fdf0ee;border:1px solid #e0b3ab;flex:none;padding:6px 10px;font-size:12px}.edit-order-add{background:var(--color-surface);border-radius:var(--radius-md);box-shadow:var(--shadow-card);margin-bottom:16px;padding:16px}.toggle-add-btn{border:1px solid var(--color-border);background:var(--color-bg);border-radius:var(--radius-sm);padding:10px 16px;font-size:14px;font-weight:600}.edit-order-add .category-tabs{margin-top:14px}.edit-order-add .menu-list{padding:0}.add-items-bar{background:var(--color-surface);border-radius:var(--radius-sm);box-shadow:var(--shadow-card);justify-content:space-between;align-items:center;margin-top:10px;padding:12px;display:flex;position:sticky;bottom:0}.add-items-bar button{border-radius:var(--radius-sm);background:var(--color-primary);color:#fff;border:none;padding:9px 16px;font-weight:600}.edit-order-table{background:var(--color-surface);border-radius:var(--radius-md);box-shadow:var(--shadow-card);align-items:center;gap:12px;padding:16px;display:flex}.edit-order-table h3{flex:1 0 100%;margin:0;font-size:15px}.edit-order-table select{border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-bg);padding:8px 10px;font-size:14px}.edit-order-table button{border-radius:var(--radius-sm);background:var(--color-primary);color:#fff;border:none;padding:9px 16px;font-weight:600}.kitchen-order-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:20px;display:grid}.kitchen-order-card{background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:24px}.kitchen-order-header{justify-content:space-between;margin-bottom:12px;font-size:20px;font-weight:700;display:flex}.kitchen-order-items{color:var(--color-text-muted);margin-bottom:16px;padding:0;font-size:18px;list-style:none}.kitchen-start-btn,.kitchen-ready-btn{border-radius:var(--radius-md);color:#fff;border:none;width:100%;padding:20px;font-size:22px;font-weight:700}.kitchen-start-btn{background:#8e44ad}.kitchen-ready-btn{background:#27ae60}.display-page{color:#fff;text-align:center;background:#1a1a2e;min-height:100vh;padding:48px 24px}.display-page h1{letter-spacing:6px;margin-bottom:44px;font-size:44px;font-weight:800}.display-page .brand{align-items:center;margin-bottom:28px}.display-page .brand-name{color:#fff}.ready-order-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:24px;max-width:1000px;margin:0 auto;display:grid}.ready-order-tile{border-radius:var(--radius-lg);background:#16213e;padding:36px 16px;box-shadow:0 4px 16px #00000040}.ready-order-number{font-size:48px;font-weight:800}.ready-order-table{color:#9aa0c0;margin-top:8px}.manager-nav{border-bottom:1px solid var(--color-border);gap:4px;margin-bottom:20px;display:flex}.manager-nav a{color:var(--color-text-muted);border-bottom:2px solid #0000;padding:10px 16px;font-size:14px;font-weight:600;text-decoration:none}.manager-nav a.active{color:var(--color-primary);border-bottom-color:var(--color-primary)}.manager-section{flex-direction:column;gap:16px;display:flex}.manager-add-row{flex-wrap:wrap;gap:10px;display:flex}.manager-add-row input{border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);padding:9px 12px;font-size:14px}.manager-add-row button{border-radius:var(--radius-sm);background:var(--color-primary);color:#fff;border:none;padding:9px 16px;font-size:14px;font-weight:600}.manager-table{border-collapse:collapse;background:var(--color-surface);border-radius:var(--radius-md);width:100%;box-shadow:var(--shadow-card);overflow:hidden}.manager-table th,.manager-table td{text-align:left;border-bottom:1px solid var(--color-border);padding:10px 14px;font-size:14px}.manager-table th{color:var(--color-text-muted);text-transform:uppercase;font-size:12px;font-weight:600}.manager-table input[type=text],.manager-table td input:not([type=checkbox]){border-radius:var(--radius-sm);background:0 0;border:1px solid #0000;width:100%;padding:6px 8px;font-size:14px}.manager-table td input:not([type=checkbox]):hover,.manager-table td input:not([type=checkbox]):focus{border-color:var(--color-border);background:var(--color-bg)}.manager-table-actions{gap:8px;display:flex}.delete-btn{color:#c0392b;border-radius:var(--radius-sm);background:#fdf0ee;border:1px solid #e0b3ab;padding:6px 12px;font-size:13px}.manager-add-card{background:var(--color-surface);border-radius:var(--radius-md);box-shadow:var(--shadow-card);flex-direction:column;gap:12px;padding:16px;display:flex}.manager-form-grid{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px;display:grid}.manager-form-grid select,.manager-form-grid input{border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-bg);padding:9px 12px;font-size:14px}.manager-add-card>button{border-radius:var(--radius-sm);background:var(--color-primary);color:#fff;border:none;align-self:flex-start;padding:9px 18px;font-size:14px;font-weight:600}.manager-product-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;display:grid}.manager-product-card{background:var(--color-surface);border-radius:var(--radius-md);box-shadow:var(--shadow-card);flex-direction:column;gap:10px;padding:14px;display:flex}.manager-product-card-editing{grid-column:1/-1}.manager-product-thumb{border-radius:var(--radius-sm);background:#f1ece4;justify-content:center;align-items:center;width:100%;height:120px;font-size:36px;display:flex;overflow:hidden}.manager-product-thumb img{object-fit:cover;width:100%;height:100%}.manager-product-name{font-weight:600}.manager-product-category{color:var(--color-text-muted);font-size:12px}.manager-product-price{color:var(--color-primary);font-weight:700}.manager-toggle{color:var(--color-text-muted);align-items:center;gap:6px;font-size:13px;display:flex}.manager-price-input{border:1px solid var(--color-border);border-radius:var(--radius-sm);width:90px;padding:6px 8px}.manager-product-actions,.manager-edit-actions{gap:8px;display:flex}.manager-product-actions button,.manager-edit-actions button{border:1px solid var(--color-border);background:var(--color-bg);border-radius:var(--radius-sm);flex:1;padding:8px;font-size:13px}.manager-settings-card{max-width:420px}.manager-field{color:var(--color-text-muted);flex-direction:column;gap:6px;font-size:13px;display:flex}.manager-field input{border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-bg);padding:9px 12px;font-size:14px}.settings-logo-preview img{object-fit:cover;background:#f1ece4;border-radius:50%;width:72px;height:72px}.settings-saved-hint{color:var(--color-accent);border-radius:var(--radius-sm);background:#e8f5ee;padding:8px 12px;font-size:14px}.qr-modal-backdrop{z-index:50;background:#00000080;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.qr-modal{background:var(--color-surface);border-radius:var(--radius-lg);text-align:center;width:90%;max-width:360px;padding:28px}.qr-modal h3{margin:0 0 16px;font-size:16px}.qr-modal-image{width:220px;height:220px;margin:0 auto}.qr-modal-url{color:var(--color-text-muted);word-break:break-all;margin:10px 0;font-size:12px}.qr-modal-actions{justify-content:center;gap:10px;margin-top:12px;display:flex}.qr-modal-actions a,.qr-modal-actions button{border-radius:var(--radius-sm);border:1px solid var(--color-border);background:var(--color-bg);color:var(--color-text);padding:9px 16px;font-size:14px;font-weight:600;text-decoration:none}.qr-modal-actions a{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}