:root{font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;color:#e9f4fc;background:#080d16;font-synthesis:none}*{box-sizing:border-box}body{margin:0}main{max-width:1450px;margin:auto;padding:32px 24px}header{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:24px}h1{font-size:clamp(26px,4vw,46px);letter-spacing:-1.5px;margin:8px 0}h1 span{color:#27e4ea}h2{font-size:19px;margin:0 0 13px}p{color:#9aaebf;margin:6px 0 16px}.eyebrow{letter-spacing:3px;color:#26cfe2;font-size:11px;font-weight:800}.actions{display:flex;gap:10px;flex-wrap:wrap}button,a,select{background:#131f30;color:#eefaff;border:1px solid #2b4055;border-radius:9px;padding:11px 14px;font:inherit;cursor:pointer;text-decoration:none}button:hover,a:hover{border-color:#21d3e9}select{min-width:135px}.import,.info{background:#111d2c;border:1px solid #21344b;border-radius:12px;padding:15px 18px;margin-bottom:14px;display:flex;align-items:center;gap:14px;flex-wrap:wrap}.import label{font-weight:700}.import input{max-width:250px}.info{font-size:13px;color:#99aab9;background:#111721}.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:23px 0}.stat,article,.tablewrap{border-radius:15px;background:#101b2a;border:1px solid #23354a;padding:21px}.stat small{font-size:12px;color:#9cb1c5}.stat strong{display:block;font-size:clamp(22px,2.5vw,33px);margin:10px 0 3px;letter-spacing:-.5px}.stat em{font-size:12px;color:#8ca1b3;font-style:normal}.panels{display:grid;grid-template-columns:minmax(0,2fr) minmax(300px,1fr);gap:14px;margin-bottom:14px}.panelhead{display:flex;justify-content:space-between;align-items:center;gap:20px}.panelhead span{color:#90a6b9;font-size:12px}.panels article{min-width:0}canvas{width:100%;height:auto;display:block;max-height:410px}.legend{display:flex;gap:20px;font-size:12px;color:#8ba4b5}.legend span:nth-child(1){color:#28dde8}.legend span:nth-child(2){color:#f6b75f}.legend span:nth-child(3){color:#ad88ff}label{display:block;font-size:13px;color:#a7bbcb;margin:12px 0 4px}input[type=number]{background:#0a1420;color:white;border:1px solid #334861;padding:10px;border-radius:8px;width:100%;font:inherit}.result{border-top:1px solid #2a3d52;margin-top:17px;padding:17px 0;font-size:19px;font-weight:800;color:#27d9e5}small{color:#8c9eae}.tablewrap{padding:22px}.overflow{overflow:auto}table{width:100%;border-collapse:collapse;white-space:nowrap;font-size:13px}th{text-align:right;color:#94a6b5;font-weight:600;padding:14px 12px;border-bottom:1px solid #33455a}th:first-child,td:first-child{text-align:left}td{text-align:right;padding:12px;border-bottom:1px solid #1e2e40}tbody tr:hover{background:#16283a}.positive{color:#4ad49e}.negative{color:#ff8c92}footer{text-align:center;color:#657c90;padding:25px;font-size:12px}@media(max-width:850px){.cards{grid-template-columns:repeat(2,1fr)}.panels{grid-template-columns:1fr}.panelhead{align-items:start;flex-direction:column;gap:0}}@media(max-width:460px){main{padding:18px 12px}.cards{grid-template-columns:1fr 1fr}.stat{padding:12px}.stat strong{font-size:22px}.import input{max-width:100%}}

/* v1.1 login */
.login-page{min-height:100vh;display:grid;place-items:center;background:radial-gradient(ellipse at 50% 0%,#123047 0%,#080e17 65%);color:#e8f6ff}.login-shell{width:min(100%,480px);padding:24px}.login-card{border:1px solid #29465c;border-radius:20px;padding:clamp(25px,5vw,46px);background:#111d2d;box-shadow:0 30px 90px #0007}.login-icon{font-size:46px;margin:25px 0 12px}.login-card h1{font-size:clamp(29px,5vw,38px);line-height:1.2;margin:0}.login-card h1 span{color:#22dbe7}.login-card p{color:#9db1c4;line-height:1.6}.login-card form{display:flex;flex-direction:column;gap:10px;margin-top:30px}.login-card label{font-size:13px;color:#c1d1dd}.login-card input{width:100%;box-sizing:border-box;background:#081522;color:#f2faff;border:1px solid #36516a;border-radius:9px;padding:13px;font-size:16px}.login-card input:focus{outline:2px solid #22dbe7;outline-offset:1px}.password-row{display:flex;gap:8px}.password-row input{min-width:0;flex:1}.password-row button,.logout{cursor:pointer;border:1px solid #36516a;border-radius:9px;background:#17283b;color:#d9f1f8;padding:10px}.login-submit{background:linear-gradient(95deg,#02c8dc,#168dff);border:0;border-radius:9px;padding:14px;color:#07121e;font-size:16px;font-weight:750;cursor:pointer}.login-submit:disabled{opacity:.6}.login-foot{text-align:center;border-top:1px solid #274057;margin-top:30px;padding-top:22px;color:#7793a9;font-size:12px}#login-error{min-height:1.1em;color:#ff9ca6;margin:2px 0;font-size:13px}

/* v1.2 product sales */
.productpanel{margin-bottom:14px}.productnote{font-size:13px;line-height:1.55}.productcontrols{display:flex;gap:12px;align-items:end;flex-wrap:wrap;margin:12px 0}.productcontrols label{margin:0}.productcontrols input{display:block;max-width:130px;margin-top:7px}.productcontrols button{height:42px}.productpanel td:last-child{width:35%}.productbar{height:11px;min-width:2px;background:linear-gradient(90deg,#05b2ce,#27e4ea);border-radius:8px}