:root,[data-theme=light]{--bg: #F8F9FC;--bg-sidebar: #FFFFFF;--bg-card: #FFFFFF;--bg-card-hover: #F3F4F8;--bg-input: #F3F4F8;--bg-badge: #F0F1F5;--bg-overlay: rgba(0,0,0,.3);--text: #1A1D2E;--text-secondary: #5F6580;--text-dim: #9498B3;--text-on-primary: #FFFFFF;--border: #E5E7F0;--border-hover: #D0D3E0;--primary: #6366F1;--primary-hover: #5558E6;--primary-soft: rgba(99,102,241,.08);--primary-border: rgba(99,102,241,.25);--success: #22C55E;--success-soft: rgba(34,197,94,.08);--success-border: rgba(34,197,94,.25);--warning: #F59E0B;--warning-soft: rgba(245,158,11,.08);--warning-border: rgba(245,158,11,.25);--danger: #EF4444;--danger-soft: rgba(239,68,68,.08);--danger-border: rgba(239,68,68,.25);--info: #3B82F6;--info-soft: rgba(59,130,246,.08);--orange: #F97316;--orange-soft: rgba(249,115,22,.08);--shadow-sm: 0 1px 2px rgba(0,0,0,.05);--shadow-md: 0 4px 12px rgba(0,0,0,.08);--shadow-lg: 0 8px 24px rgba(0,0,0,.12);--sidebar-width: 240px;--topbar-height: 56px}[data-theme=dark]{--bg: #0F1117;--bg-sidebar: #161822;--bg-card: #1C1E2E;--bg-card-hover: #242640;--bg-input: #1C1E2E;--bg-badge: #242640;--bg-overlay: rgba(0,0,0,.6);--text: #E8EAF6;--text-secondary: #9498B8;--text-dim: #5F6380;--text-on-primary: #FFFFFF;--border: #2A2D42;--border-hover: #3A3D55;--primary: #818CF8;--primary-hover: #6366F1;--primary-soft: rgba(129,140,248,.1);--primary-border: rgba(129,140,248,.3);--success: #4ADE80;--success-soft: rgba(74,222,128,.1);--success-border: rgba(74,222,128,.25);--warning: #FBBF24;--warning-soft: rgba(251,191,36,.1);--warning-border: rgba(251,191,36,.25);--danger: #F87171;--danger-soft: rgba(248,113,113,.1);--danger-border: rgba(248,113,113,.25);--info: #60A5FA;--info-soft: rgba(96,165,250,.1);--orange: #FB923C;--orange-soft: rgba(251,146,60,.1);--shadow-sm: 0 1px 2px rgba(0,0,0,.2);--shadow-md: 0 4px 12px rgba(0,0,0,.3);--shadow-lg: 0 8px 24px rgba(0,0,0,.4)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{font-family:Inter,system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;transition:background .3s,color .3s}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-thumb{background:var(--border-hover);border-radius:3px}::-webkit-scrollbar-track{background:transparent}.biz-shell{display:flex;height:100vh;overflow:hidden}.biz-sidebar{width:var(--sidebar-width);background:var(--bg-sidebar);border-right:1px solid var(--border);display:flex;flex-direction:column;flex-shrink:0;transition:all .3s;position:relative;z-index:20}.biz-sidebar-header{padding:20px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:12px}.biz-sidebar-logo{width:36px;height:36px;border-radius:10px;background:var(--primary);display:flex;align-items:center;justify-content:center;font-size:18px;color:#fff}.biz-sidebar-brand{font-size:15px;font-weight:700;color:var(--text)}.biz-sidebar-sub{font-size:11px;color:var(--text-dim);font-family:JetBrains Mono,monospace}.biz-sidebar-nav{flex:1;padding:12px 8px;overflow-y:auto}.biz-nav-section{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:var(--text-dim);padding:12px 12px 6px}.biz-nav-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;font-size:13px;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:all .2s;margin-bottom:2px}.biz-nav-item:hover{background:var(--bg-card-hover);color:var(--text)}.biz-nav-item.active{background:var(--primary-soft);color:var(--primary);font-weight:600}.biz-nav-item .nav-icon{font-size:16px;width:20px;text-align:center}.biz-nav-badge{margin-left:auto;font-size:10px;font-weight:700;background:var(--danger);color:#fff;padding:2px 7px;border-radius:10px;font-family:JetBrains Mono,monospace}.biz-sidebar-footer{padding:12px;border-top:1px solid var(--border)}.biz-main{flex:1;display:flex;flex-direction:column;overflow:hidden;min-width:0}.biz-topbar{height:var(--topbar-height);background:var(--bg-sidebar);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 24px;gap:16px;flex-shrink:0}.biz-topbar-title{font-size:16px;font-weight:600;color:var(--text);flex:1}.biz-topbar-actions{display:flex;align-items:center;gap:8px}.biz-content{flex:1;overflow-y:auto;padding:24px}.theme-toggle{width:40px;height:22px;border-radius:11px;background:var(--border);position:relative;cursor:pointer;border:none;transition:background .3s}.theme-toggle:after{content:"";position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;background:var(--bg-card);transition:transform .3s;box-shadow:var(--shadow-sm)}[data-theme=dark] .theme-toggle{background:var(--primary)}[data-theme=dark] .theme-toggle:after{transform:translate(18px)}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:20px;transition:all .2s;box-shadow:var(--shadow-sm)}.stat-card:hover{border-color:var(--border-hover);box-shadow:var(--shadow-md)}.stat-card-label{font-size:12px;font-weight:500;color:var(--text-dim);text-transform:uppercase;letter-spacing:.5px}.stat-card-value{font-size:28px;font-weight:700;color:var(--text);margin-top:6px;font-family:JetBrains Mono,monospace}.stat-card-sub{font-size:12px;color:var(--text-secondary);margin-top:4px}.stat-card-icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:20px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 16px;border-radius:8px;font-size:13px;font-weight:600;border:1px solid transparent;cursor:pointer;transition:all .2s}.btn:active{transform:scale(.97)}.btn-primary{background:var(--primary);color:var(--text-on-primary)}.btn-primary:hover{background:var(--primary-hover)}.btn-success{background:var(--success);color:#fff}.btn-danger{background:var(--danger-soft);color:var(--danger);border-color:var(--danger-border)}.btn-danger:hover{background:var(--danger);color:#fff}.btn-ghost{background:transparent;color:var(--text-secondary);border-color:var(--border)}.btn-ghost:hover{background:var(--bg-card-hover);color:var(--text)}.btn-sm{padding:5px 10px;font-size:12px}.btn-icon{padding:6px;width:32px;height:32px;border-radius:8px;background:var(--bg-card-hover);border:1px solid var(--border);color:var(--text-secondary)}.input{width:100%;padding:9px 12px;border-radius:8px;border:1px solid var(--border);background:var(--bg-input);color:var(--text);font-size:13px;outline:none;transition:border-color .2s,box-shadow .2s}.input::placeholder{color:var(--text-dim)}.input:focus{border-color:var(--primary-border);box-shadow:0 0 0 3px var(--primary-soft)}.input-sm{padding:6px 10px;font-size:12px}textarea.input{resize:vertical;min-height:80px}.select{padding:9px 12px;border-radius:8px;border:1px solid var(--border);background:var(--bg-input);color:var(--text);font-size:13px;outline:none;cursor:pointer}.table-wrap{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;overflow:hidden;box-shadow:var(--shadow-sm)}.table{width:100%;border-collapse:collapse}.table th{text-align:left;padding:12px 16px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--text-dim);border-bottom:1px solid var(--border);background:var(--bg-input)}.table td{padding:12px 16px;font-size:13px;border-bottom:1px solid var(--border)}.table tr:last-child td{border-bottom:none}.table tr:hover td{background:var(--bg-card-hover)}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:6px;font-size:11px;font-weight:600;font-family:JetBrains Mono,monospace}.badge-pending{background:var(--warning-soft);color:var(--warning);border:1px solid var(--warning-border)}.badge-accepted{background:var(--info-soft);color:var(--info)}.badge-preparing{background:var(--orange-soft);color:var(--orange)}.badge-ready{background:var(--primary-soft);color:var(--primary)}.badge-completed{background:var(--success-soft);color:var(--success);border:1px solid var(--success-border)}.badge-cancelled{background:var(--danger-soft);color:var(--danger);border:1px solid var(--danger-border)}.badge-paid{background:var(--success-soft);color:var(--success)}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow-sm)}.card-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.card-title{font-size:14px;font-weight:600;color:var(--text)}.card-body{padding:20px}.tabs{display:flex;gap:2px;background:var(--bg-input);border-radius:10px;padding:3px;border:1px solid var(--border)}.tab{flex:1;padding:8px 16px;border-radius:8px;border:none;background:transparent;font-size:13px;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:all .2s;text-align:center}.tab.active{background:var(--bg-card);color:var(--text);font-weight:600;box-shadow:var(--shadow-sm)}.biz-toast{position:fixed;bottom:24px;right:24px;padding:12px 20px;border-radius:10px;font-size:13px;font-weight:500;display:flex;align-items:center;gap:8px;box-shadow:var(--shadow-lg);z-index:9999;animation:slideUp .3s ease;cursor:pointer}.biz-toast-success{background:#065f46;color:#d1fae5}.biz-toast-error{background:#991b1b;color:#fee2e2}.biz-toast-info{background:var(--bg-card);color:var(--text);border:1px solid var(--border)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg-overlay);display:flex;align-items:center;justify-content:center;z-index:100;animation:fadeIn .2s}.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:14px;width:90%;max-width:480px;box-shadow:var(--shadow-lg)}.modal-header{padding:16px 20px;border-bottom:1px solid var(--border);font-size:15px;font-weight:600}.modal-body{padding:20px}.modal-footer{padding:12px 20px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:8px}.empty-state{text-align:center;padding:60px 20px}.empty-state-icon{font-size:48px;margin-bottom:16px}.empty-state-title{font-size:16px;font-weight:600;color:var(--text);margin-bottom:6px}.empty-state-text{font-size:13px;color:var(--text-secondary)}.spinner{width:20px;height:20px;border:2px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .6s linear infinite}.spinner-lg{width:32px;height:32px;border-width:3px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.status-dot{width:8px;height:8px;border-radius:50%;display:inline-block}.status-dot-open{background:var(--success);box-shadow:0 0 6px #22c55e66}.status-dot-closed{background:var(--danger)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width:1024px){.grid-4{grid-template-columns:repeat(2,1fr)}.biz-sidebar{width:200px}}@media (max-width:768px){.biz-sidebar{position:fixed;left:-260px;height:100vh;z-index:50;box-shadow:var(--shadow-lg)}.biz-sidebar.open{left:0}.grid-4,.grid-3{grid-template-columns:repeat(2,1fr)}.biz-content{padding:16px}.table-wrap{overflow-x:auto}}@media (max-width:480px){.grid-4,.grid-3,.grid-2{grid-template-columns:1fr}}