:root{--blue:#3559a5;--ink:#151b31;--muted:#6f7890;--line:#e6e8ef;--bg:#f5f6fa;--red:#bf3f52}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px Arial,sans-serif}button{border:0;border-radius:8px;background:var(--blue);color:#fff;padding:10px 14px;font-weight:700;cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}.quiet{background:transparent;color:var(--blue)}.secondary{background:#e9eefc;color:var(--blue)}.login{min-height:100vh;display:grid;place-items:center;background:#11172b}.login form{background:white;width:min(380px,calc(100% - 32px));padding:32px;border-radius:14px;text-align:center}.login img{width:220px;max-width:100%;height:auto}.login h1{margin:20px 0 5px}.login p{color:var(--muted);margin:0 0 18px}.login input,input,select{width:100%;border:1px solid var(--line);border-radius:8px;padding:11px;margin:6px 0;outline-color:var(--blue)}.login button{width:100%;margin-top:8px}.login small{display:block;color:var(--red);margin-top:8px}header{height:70px;background:#fff;display:flex;align-items:center;padding:11px 5vw;gap:18px;border-bottom:1px solid var(--line)}header img{width:165px;height:auto}#user{margin-left:auto;color:var(--muted)}nav{background:#fff;padding:0 5vw;display:flex;gap:4px;border-bottom:1px solid var(--line)}nav button{background:transparent;color:var(--muted);border-radius:0;padding:15px 14px}nav button.active{color:var(--blue);box-shadow:inset 0 -3px var(--blue)}main{padding:28px 5vw}.page{display:none}.page.active{display:block}.cash-grid{display:grid;grid-template-columns:1fr 350px;gap:22px}.toolbar{display:flex;gap:10px;margin-bottom:18px}.toolbar input{flex:1;margin:0}.toolbar select{width:180px;margin:0}.catalog{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}.product{background:#fff;border:1px solid var(--line);border-radius:11px;padding:14px;text-align:left;color:var(--ink);min-height:125px;display:flex;flex-direction:column}.product:hover{border-color:#9eace0}.product span{color:var(--muted);font-size:12px;margin-top:7px}.product strong{margin-top:auto;color:var(--blue)}.cart,.table{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px}.cart{min-height:550px}.cart-head,.title,.total,.line{display:flex;justify-content:space-between;align-items:center;gap:10px}.cart h2{margin:0}.cart-items{min-height:300px}.cart-item{padding:13px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:10px}.qty button{padding:3px 8px;background:#e9eefc;color:var(--blue)}.qty{display:flex;align-items:center;gap:7px}.cart label{display:block;color:var(--muted);font-size:12px}.total{border-top:1px dashed var(--line);margin-top:12px;padding-top:16px;font-size:18px}.cart>button:last-child{margin-top:16px;width:100%}.title{margin-bottom:18px}.title h1{margin:0;font-size:24px}.table{overflow:auto}.row{display:grid;grid-template-columns:2fr 1fr 1fr 1fr auto;align-items:center;gap:12px;padding:13px 3px;border-bottom:1px solid var(--line)}.row:last-child{border:0}.muted{color:var(--muted);font-size:12px}.danger{background:#fff0f1;color:var(--red)}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:18px}.stat{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px}.stat small{color:var(--muted);display:block;margin-bottom:7px}.stat strong{font-size:22px}dialog{border:0;border-radius:12px;width:min(500px,calc(100% - 24px));padding:0;box-shadow:0 12px 50px #0004}dialog form{padding:24px}dialog::backdrop{background:#11172b88}.form-title{margin:0 0 18px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.form-grid label,label{font-size:12px;font-weight:bold}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}.modal-actions .danger{margin-right:auto}@media(max-width:760px){header{padding:10px 16px}header img{width:130px}nav{padding:0 10px;overflow:auto}nav button{font-size:11px;padding:13px 9px;white-space:nowrap}main{padding:18px 14px}.cash-grid{grid-template-columns:1fr}.cart{min-height:0}.catalog{grid-template-columns:repeat(2,1fr)}.toolbar{display:block}.toolbar select{width:100%;margin-top:8px}.row{grid-template-columns:1.4fr 1fr auto}.row .optional{display:none}.stats{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}}
#login[hidden],#app[hidden]{display:none!important}