:root{--bg:#09090b;--panel:#111827;--card:#18181b;--muted:#a1a1aa;--text:#fafafa;--line:#27272a;--acc:#f59e0b;--green:#22c55e;--red:#ef4444;--blue:#38bdf8}*{box-sizing:border-box}body{margin:0;background:linear-gradient(135deg,#09090b,#111827);color:var(--text);font-family:Inter,system-ui,Segoe UI,Arial,sans-serif}.shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.side{background:rgba(9,9,11,.92);border-right:1px solid var(--line);padding:20px;position:sticky;top:0;height:100vh}.logo{display:flex;gap:12px;align-items:center;color:#fff;text-decoration:none;margin-bottom:28px}.logo span{width:44px;height:44px;border-radius:16px;background:linear-gradient(135deg,var(--acc),#f97316);display:grid;place-items:center;font-weight:900;color:#111}.logo small{display:block;color:var(--muted)}nav a{display:block;color:#d4d4d8;text-decoration:none;padding:12px 14px;border-radius:14px;margin:6px 0}nav a:hover{background:#27272a;color:#fff}.main{padding:24px}.top{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.top h1{margin:0;font-size:28px}.top p{margin:4px 0 0;color:var(--muted)}.user a{color:var(--acc);margin-left:10px}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.grid2{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.card{background:rgba(24,24,27,.94);border:1px solid var(--line);border-radius:22px;padding:18px;box-shadow:0 18px 50px rgba(0,0,0,.22)}.kpi strong{font-size:30px;display:block}.kpi span,.muted{color:var(--muted)}.btn{border:0;border-radius:14px;padding:12px 16px;font-weight:800;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;background:#27272a;color:#fff}.btn:hover{filter:brightness(1.1)}.btn-acc{background:var(--acc);color:#111}.btn-green{background:var(--green);color:#052e16}.btn-red{background:var(--red);color:#fff}.btn-blue{background:var(--blue);color:#082f49}.input,select,textarea{width:100%;background:#09090b;border:1px solid #3f3f46;border-radius:14px;color:#fff;padding:12px}.row{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.form-row{margin-bottom:12px}.form-row label{display:block;margin-bottom:6px;color:#d4d4d8}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:12px;border-bottom:1px solid var(--line);text-align:left}.tpv{display:grid;grid-template-columns:1fr 390px;gap:18px}.tpv-toolbar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}.cat{margin-bottom:14px;overflow:hidden}.cat-head{display:flex;justify-content:space-between;align-items:center;cursor:pointer;background:#27272a;padding:14px 16px;border-radius:18px;font-weight:900}.cat-body{padding:12px 0}.subtabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}.subtabs button{border:1px solid var(--line);background:#111827;color:#fff;border-radius:999px;padding:9px 12px;cursor:pointer}.products{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px}.prod{min-height:112px;background:linear-gradient(180deg,#27272a,#18181b);border:1px solid var(--line);border-radius:20px;color:#fff;padding:12px;display:flex;flex-direction:column;justify-content:space-between;text-align:left;cursor:pointer}.prod b{font-size:15px}.prod span{color:var(--acc);font-weight:900}.cart{position:sticky;top:20px;align-self:start}.cart-item{border:1px solid var(--line);border-radius:16px;padding:12px;margin-bottom:10px;background:#111827}.cart-line{display:flex;justify-content:space-between;gap:10px}.cart-actions{display:flex;gap:6px;margin-top:8px}.total{font-size:28px;font-weight:900;display:flex;justify-content:space-between;padding:14px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:12px 0}.quick-notes{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}.quick-notes button{font-size:12px;padding:7px 9px}.floor{display:grid;grid-template-columns:repeat(auto-fill,minmax(145px,1fr));gap:14px}.mesa{border:1px solid var(--line);border-radius:24px;padding:18px;min-height:120px;background:#18181b}.mesa.free{box-shadow:inset 0 0 0 2px rgba(34,197,94,.3)}.mesa.occupied{box-shadow:inset 0 0 0 2px rgba(245,158,11,.35)}.mesa.pay{box-shadow:inset 0 0 0 2px rgba(56,189,248,.35)}.kitchen-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}.ticket{border-radius:22px;padding:16px;background:#18181b;border:1px solid var(--line)}.ticket h3{margin:0 0 8px}.ticket ul{padding-left:18px}.badge{display:inline-flex;padding:5px 9px;border-radius:999px;background:#27272a;color:#fff;font-size:12px}.fullscreen{min-height:100vh;background:#09090b}@media(max-width:900px){.shell{grid-template-columns:1fr}.side{position:relative;height:auto}.tpv,.grid2{grid-template-columns:1fr}.grid{grid-template-columns:1fr 1fr}.main{padding:14px}.cart{position:relative}.top{align-items:flex-start;gap:12px;flex-direction:column}}@media(max-width:520px){.grid{grid-template-columns:1fr}.products{grid-template-columns:repeat(2,1fr)}.side nav{display:grid;grid-template-columns:1fr 1fr}.row{grid-template-columns:1fr}}