:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#1f2933;background:#eef2f3}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button{border:0;background:#10605a;color:#fff;min-height:40px;padding:0 14px;border-radius:6px;cursor:pointer;font-weight:700}button:disabled{opacity:.55;cursor:not-allowed}button.secondary{background:#2f4858}button.ghost{background:transparent;border:1px solid #c8d2d8;color:#2f4858}button.danger{background:#a63232}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.auth-panel{width:min(920px,100%);display:grid;grid-template-columns:1fr 360px;gap:32px;background:#fff;border:1px solid #d9e1e5;border-radius:8px;padding:32px}.app-shell{min-height:100vh;display:grid;grid-template-columns:280px 1fr}.sidebar{background:#172f3a;color:#fff;padding:24px;display:flex;flex-direction:column;gap:18px}.sidebar .muted{color:#c2d4dd}.tv-link{display:inline-flex;align-items:center;justify-content:center;min-height:40px;background:#f2c14e;color:#172f3a;border-radius:6px;text-decoration:none;font-weight:800}.workspace{padding:24px;display:grid;gap:18px;align-content:start}.header{display:flex;justify-content:space-between;align-items:center}h1,h2,h3,h4,p{margin-top:0}.eyebrow{color:#10605a;font-size:12px;text-transform:uppercase;font-weight:800;letter-spacing:0}.muted{color:#5c6f7b}.error{color:#a63232;font-weight:700}.grid.two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.panel,.mode-card{background:#fff;border:1px solid #d9e1e5;border-radius:8px;padding:18px}.form,.panel{display:grid;gap:12px}.field{display:grid;gap:6px}.field span{color:#334e5c;font-size:13px;font-weight:700}input,select{width:100%;min-height:40px;border:1px solid #c8d2d8;border-radius:6px;padding:0 10px;background:#fff}.small-input{width:72px}.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.panel-title-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.panel-title-row h3{margin:0}.current-product{display:flex;gap:12px;align-items:center;border:1px solid #d9e1e5;border-radius:8px;padding:10px}.current-product img{width:72px;height:72px;object-fit:cover;border-radius:6px}.current-product div{display:grid;gap:4px}.mode-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.mode-card p{color:#5c6f7b;min-height:42px}.simulator{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;align-items:end}.sales-list{display:grid;gap:8px}.sales-toolbar{display:grid;grid-template-columns:minmax(180px,280px) auto auto 1fr;gap:8px;align-items:end}.sales-summary{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px}.summary-box{border:1px solid #d9e1e5;border-radius:8px;padding:12px;display:grid;gap:6px;background:#f8fafb}.summary-box span{color:#5c6f7b;font-size:12px;font-weight:700}.summary-box strong{color:#102a35;font-size:18px}.sale-row{display:grid;grid-template-columns:56px 1fr auto;gap:12px;align-items:center;border:1px solid #d9e1e5;border-radius:8px;padding:10px}.sale-row img,.sale-thumb{width:56px;height:56px;object-fit:cover;border-radius:6px;background:#eef2f3}.sale-row div,.sale-meta{display:grid;gap:4px}.sale-row span{color:#5c6f7b}.sale-meta{text-align:right}.tv-screen{min-height:100vh;background:#102a35;color:#fff;padding:32px;display:grid;grid-template-rows:auto 1fr auto;gap:24px}.tv-screen header{display:flex;align-items:center;gap:16px}.tv-screen header img{width:64px;height:64px;object-fit:contain;background:#fff;border-radius:8px;padding:6px}.tv-product{display:grid;grid-template-columns:minmax(280px,42vw) 1fr;gap:32px;align-items:center}.tv-product img{width:100%;max-height:58vh;object-fit:contain;background:#0b2029;border-radius:8px}.tv-product h2{font-size:clamp(42px,6vw,88px);line-height:1;margin-bottom:18px}.tv-product strong{font-size:clamp(34px,4vw,64px);color:#f2c14e}.tv-status{min-height:120px}.winner-pill{display:inline-flex;margin:6px 8px 0 0;background:#f2c14e;color:#102a35;border-radius:999px;padding:8px 14px;font-weight:800}@media(max-width:900px){.auth-panel,.app-shell,.grid.two,.mode-grid,.simulator,.sales-toolbar,.sales-summary,.tv-product{grid-template-columns:1fr}.sidebar{min-height:auto}}