:root{--primary:#f97316;--primary-dark:#ea580c;--bg:#f6f7fb;--card:#fff;--text:#1f2937;--muted:#6b7280;--border:#e5e7eb;--sidebar:#111827;--sidebar-text:#d1d5db;--success:#16a34a;--danger:#dc2626;--warning:#d97706;--shadow:0 8px 24px rgba(15,23,42,.06)}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;background:var(--bg);color:var(--text)}a{text-decoration:none;color:inherit}.app{display:flex;min-height:100vh}.sidebar{width:250px;background:var(--sidebar);color:#fff;position:fixed;inset:0 auto 0 0;overflow:auto;z-index:20}.brand{height:72px;display:flex;align-items:center;gap:12px;padding:0 20px;border-bottom:1px solid rgba(255,255,255,.08);font-weight:800}.brand .icon{width:40px;height:40px;border-radius:12px;background:var(--primary);display:grid;place-items:center;font-size:21px}.nav{padding:16px 12px}.nav a,.nav .nav-group-title{display:flex;align-items:center;gap:12px;padding:11px 13px;border-radius:10px;color:var(--sidebar-text);margin:3px 0;font-size:14px}.nav a:hover,.nav a.active{background:var(--primary);color:#fff}.nav .sub{padding-left:28px}.nav .sub a{padding:8px 12px;font-size:13px}.main{margin-left:250px;min-width:0;flex:1}.topbar{height:72px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:10}.top-actions{display:flex;align-items:center;gap:14px}.content{padding:24px;max-width:1600px;margin:auto}.page-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.page-head h1{margin:0;font-size:24px}.muted{color:var(--muted)}.small{font-size:12px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.stat,.card{background:var(--card);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow)}.stat{padding:19px}.stat-top{display:flex;justify-content:space-between;align-items:flex-start}.stat-icon{width:42px;height:42px;border-radius:12px;background:#fff7ed;color:var(--primary);display:grid;place-items:center;font-size:21px}.stat strong{display:block;font-size:28px;margin-top:12px}.card{padding:20px;margin-bottom:18px}.card h3{margin:0 0 14px}.btn{border:0;border-radius:10px;padding:10px 14px;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:7px}.btn.primary{background:var(--primary);color:#fff}.btn.primary:hover{background:var(--primary-dark)}.btn.secondary{background:#f3f4f6;color:#374151}.btn.danger{background:#fee2e2;color:#991b1b}.btn.full{width:100%}.filters,.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.form-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}label{font-size:13px;font-weight:700;margin-bottom:6px;display:block}input,select,textarea{width:100%;border:1px solid var(--border);border-radius:10px;padding:10px 12px;background:#fff;color:var(--text);outline:none}input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(249,115,22,.12)}textarea{min-height:90px;resize:vertical}.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:12px}table{width:100%;border-collapse:collapse;background:#fff;min-width:700px}th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--border);font-size:14px}th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;background:#f9fafb;color:#6b7280}.badge{display:inline-flex;padding:5px 9px;border-radius:999px;font-size:12px;font-weight:800;background:#f3f4f6}.badge.success{background:#dcfce7;color:#166534}.badge.warning{background:#ffedd5;color:#9a3412}.badge.danger{background:#fee2e2;color:#991b1b}.tabs{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 18px}.tab{padding:8px 12px;border:1px solid var(--border);background:#fff;border-radius:999px;cursor:pointer}.tab.active{background:var(--primary);color:#fff;border-color:var(--primary)}.order-layout{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:20px}.food-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.food-card{border:1px solid var(--border);background:#fff;border-radius:14px;overflow:hidden}.food-img{height:120px;background:#fff7ed;display:grid;place-items:center;font-size:38px}.food-body{padding:12px}.food-title{font-weight:800}.food-foot{display:flex;justify-content:space-between;align-items:center;margin-top:10px}.order-summary{position:sticky;top:92px;height:max-content}.summary-row{display:flex;justify-content:space-between;gap:10px;margin:9px 0}.summary-item{display:grid;grid-template-columns:1fr auto;gap:8px;padding:10px 0;border-bottom:1px solid var(--border)}.qty{display:flex;gap:6px;align-items:center}.qty button{width:26px;height:26px;border:1px solid var(--border);border-radius:7px;background:#fff}.total{font-size:22px;font-weight:900;border-top:2px solid var(--text);padding-top:12px;margin-top:12px}.chart-bars{height:210px;display:flex;gap:12px;align-items:end;padding:16px 8px}.bar{flex:1;background:#fed7aa;border-radius:8px 8px 2px 2px;min-width:15px;position:relative}.bar::after{content:attr(data-label);position:absolute;bottom:-24px;left:50%;transform:translateX(-50%);font-size:11px;color:var(--muted)}.empty{padding:38px;text-align:center;color:var(--muted)}.auth-bg{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#fff7ed,#f6f7fb)}.auth-card{width:min(420px,92vw);background:#fff;border:1px solid var(--border);padding:30px;border-radius:18px;box-shadow:var(--shadow)}.auth-card h1{text-align:center;margin:8px 0}.auth-card>p{text-align:center}.brand-mark{width:58px;height:58px;border-radius:16px;background:var(--primary);display:grid;place-items:center;font-size:30px;margin:auto}.auth-card label{margin-top:14px}.auth-card .btn{margin-top:18px}.alert{padding:10px 12px;border-radius:10px;margin:12px 0}.alert.danger,.danger{color:#991b1b}.alert.success,.success{color:#166534}.receipt{max-width:430px;margin:auto;background:#fff;padding:26px;border:1px solid var(--border)}.receipt .center{text-align:center}.receipt-line{border-top:1px dashed #9ca3af;margin:14px 0}.mobile-toggle{display:none}.theme-dark{--bg:#0f172a;--card:#111827;--text:#f3f4f6;--muted:#9ca3af;--border:#293548}.theme-dark .topbar,.theme-dark input,.theme-dark select,.theme-dark textarea,.theme-dark table,.theme-dark .tab,.theme-dark .food-card,.theme-dark .qty button{background:#111827;color:#f3f4f6}.theme-dark th{background:#182235}.theme-dark .stat-icon,.theme-dark .food-img{background:#422006}
@media(max-width:1100px){.grid-4{grid-template-columns:repeat(2,1fr)}.order-layout{grid-template-columns:1fr}.order-summary{position:static}.food-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:760px){.sidebar{transform:translateX(-100%);transition:.25s}.sidebar.open{transform:translateX(0)}.main{margin-left:0}.mobile-toggle{display:inline-flex}.topbar{padding:0 14px}.content{padding:16px}.grid-4,.grid-2,.filters,.form-grid,.form-grid.three{grid-template-columns:1fr}.food-grid{grid-template-columns:repeat(2,1fr)}.page-head{align-items:flex-start}.top-actions .hide-mobile{display:none}}@media(max-width:480px){.food-grid{grid-template-columns:1fr}}@media print{.sidebar,.topbar,.no-print{display:none!important}.main{margin:0}.content{padding:0}.receipt{border:0;box-shadow:none}}
.profile-link{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:10px}.profile-link:hover{background:#f3f4f6}.avatar{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:#fff7ed}.food-thumb{width:62px;height:48px;object-fit:cover;border-radius:9px;border:1px solid var(--border);display:block}.food-thumb.placeholder{display:grid;place-items:center;background:#fff7ed;font-size:20px}.food-img{height:150px;overflow:hidden}.food-img img{width:100%;height:100%;object-fit:cover;display:block}.food-emoji{width:100%;height:100%;display:grid;place-items:center;font-size:40px}.food-tax{display:inline-block;margin-top:7px;padding:4px 8px;border-radius:999px;background:#fff7ed;color:#9a3412;font-size:11px;font-weight:800}.edit-image{display:flex;align-items:center;gap:12px;margin:14px 0}.edit-image img{width:120px;height:86px;object-fit:cover;border-radius:12px;border:1px solid var(--border)}.payment-card{max-width:520px;margin:auto}.theme-dark .profile-link:hover{background:#182235}.theme-dark .avatar,.theme-dark .food-tax,.theme-dark .food-thumb.placeholder{background:#422006}