*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #f8fafc;--surface: #ffffff;--border: #dbe2ea;--accent: #2563eb;--accent-hover: #1d4ed8;--gold: #f59e0b;--text: #0f172a;--text-muted: #64748b;--green: #15803d;--green-light: #22c55e;--radius: 8px}body{font-family:system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;line-height:1.5}.container{max-width:1200px;margin:0 auto;padding:24px}.header{background:var(--surface);border-bottom:2px solid var(--accent);padding:0 24px;height:56px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:100}.logo{font-size:1.25rem;font-weight:800;color:var(--accent);letter-spacing:-.5px}.header-right{display:flex;align-items:center;gap:12px}.user-tag{font-size:.85rem;color:var(--text-muted)}button{font-family:inherit;cursor:pointer}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border:none;border-radius:var(--radius);font-size:.875rem;font-weight:600;cursor:pointer;transition:background .15s,color .15s;line-height:1}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-outline{background:transparent;border:1.5px solid var(--accent);color:var(--accent)}.btn-outline:hover{background:var(--accent);color:#fff}.btn-kitchen{background:var(--gold);color:#111}.btn-kitchen:hover{filter:brightness(.9)}.btn-ghost{background:transparent;color:var(--text-muted);border:none}.btn-ghost:hover{color:var(--text)}.btn-green{background:#1b4332;color:var(--green-light);border:1px solid var(--green)}.btn-green:hover{background:#2d6a4f}.btn-sm{padding:5px 10px;font-size:.8rem}.btn-full{width:100%;justify-content:center;margin-top:10px}.tabs{display:flex;border-bottom:1.5px solid var(--border);margin-bottom:24px}.tab{background:none;border:none;border-bottom:2px solid transparent;padding:10px 18px;margin-bottom:-1.5px;color:var(--text-muted);font-size:.875rem;font-weight:600;cursor:pointer;transition:color .15s,border-color .15s;display:flex;align-items:center;gap:6px}.tab:hover{color:var(--text)}.tab.active{color:var(--accent);border-bottom-color:var(--accent)}.tab-badge{background:var(--accent);color:#fff;border-radius:10px;padding:1px 6px;font-size:.7rem;font-weight:700}.auth-wrap{max-width:380px;margin:60px auto;background:var(--surface);border-radius:12px;padding:32px;border:1px solid var(--border)}.auth-wrap h2{margin-bottom:8px;font-size:1.2rem}.auth-wrap p{color:var(--text-muted);font-size:.85rem;margin-bottom:24px}.auth-tabs{display:flex;gap:8px;margin-bottom:20px}.form-group{display:flex;flex-direction:column;gap:4px;margin-bottom:14px}.form-group label{font-size:.8rem;color:var(--text-muted);font-weight:500}.form-group input{background:#111;border:1.5px solid var(--border);border-radius:var(--radius);padding:9px 12px;color:var(--text);font-size:.875rem;width:100%;transition:border-color .15s}.form-group input:focus{outline:none;border-color:var(--accent)}.menu-layout{display:grid;grid-template-columns:1fr 280px;gap:24px;align-items:start}@media (max-width: 768px){.menu-layout{grid-template-columns:1fr}.cart{position:static}}.menu-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px}.product-card{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:16px;display:flex;flex-direction:column;gap:6px;transition:border-color .15s}.product-card:hover{border-color:#444}.product-name{font-weight:700;font-size:.95rem}.product-desc{color:var(--text-muted);font-size:.8rem;flex:1}.product-footer{display:flex;align-items:center;justify-content:space-between;margin-top:8px}.price{color:var(--gold);font-weight:700}.cart{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:20px;position:sticky;top:72px}.cart h3{font-size:1rem;margin-bottom:16px}.cart-item{display:flex;align-items:center;gap:8px;padding:8px 0;border-bottom:1px solid var(--border);font-size:.875rem}.cart-item-name{flex:1}.cart-total{text-align:right;font-weight:700;color:var(--gold);margin-top:12px}.cart-empty{color:var(--text-muted);font-size:.875rem;text-align:center;padding:20px 0}.orders-list{display:grid;gap:12px}.order-card{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:16px 20px}.order-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}.order-id{font-family:monospace;font-weight:700;font-size:.9rem}.order-meta{color:var(--text-muted);font-size:.8rem;margin-top:4px}.order-price{color:var(--gold);font-weight:600;margin-top:4px}.order-ready{margin-top:10px;background:#0f2d1a;border:1px solid var(--green);border-radius:6px;padding:8px 12px;color:var(--green-light);font-size:.875rem;font-weight:600}.notif-list{display:grid;gap:10px}.notif-card{background:var(--surface);border-left:3px solid var(--border);border-radius:0 8px 8px 0;padding:12px 16px}.notif-card.unread{border-left-color:var(--accent);background:#eeecec}.notif-msg{font-size:.9rem}.notif-time{color:var(--text-muted);font-size:.75rem;margin-top:4px}.kitchen-header{display:flex;align-items:center;gap:12px;margin-bottom:24px}.kitchen-header h2{font-size:1.2rem}.count-badge{background:var(--accent);color:#fff;border-radius:20px;padding:2px 12px;font-size:.8rem;font-weight:700}.auto-refresh{color:var(--text-muted);font-size:.75rem;margin-left:auto}.kitchen-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}.kitchen-card{background:var(--surface);border:2px solid var(--border);border-radius:10px;padding:16px}.kitchen-card.status-pending{border-color:#444}.kitchen-card.status-preparing{border-color:var(--gold)}.kitchen-card.status-ready{border-color:var(--green)}.kitchen-card-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.kitchen-items{list-style:none;margin-bottom:10px}.kitchen-items li{padding:4px 0;font-size:.875rem;color:#ccc;border-bottom:1px solid var(--border)}.kitchen-items li:last-child{border-bottom:none}.kitchen-total{color:var(--gold);font-weight:700;margin-bottom:6px;font-size:.9rem}.kitchen-time{color:var(--text-muted);font-size:.75rem;margin-bottom:12px}.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px}.badge-pending{background:#2a2a2a;color:#888}.badge-preparing{background:#3d2800;color:var(--gold)}.badge-ready{background:#0f2d1a;color:var(--green-light)}.badge-completed{background:#1a1a2e;color:#7f9cc4}.error{background:#2d1010;border:1px solid var(--accent);border-radius:6px;padding:10px 14px;color:#ff8080;font-size:.875rem;margin-bottom:16px}.empty{text-align:center;color:var(--text-muted);padding:60px 0;font-size:1rem}