:root{--navy:#102d46;--blue:#1878f0;--blue2:#0f5eb9;--line:#dce6ef;--muted:#607487;--green:#168b60;--orange:#e67817}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#edf3f7;color:var(--navy);font-family:Tahoma,"Segoe UI",Arial,sans-serif}button,input,select{font:inherit}button{cursor:pointer}.header{min-height:78px;padding:12px clamp(18px,5vw,70px);display:flex;align-items:center;gap:13px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.logo{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(145deg,var(--blue),#55a9ff);color:#fff;font-weight:900;font-size:26px;box-shadow:0 9px 24px #1878f040}.header>div:nth-child(2){display:flex;flex-direction:column;gap:2px}.header small{color:var(--muted)}.header a{margin-right:auto;color:var(--blue2);text-decoration:none;font-weight:800;font-size:13px;border:1px solid #c9def4;border-radius:12px;padding:10px 15px}.hero{padding:38px clamp(18px,5vw,70px);display:flex;align-items:center;gap:30px;background:radial-gradient(circle at 10% 10%,#d7ebff 0,transparent 25%),linear-gradient(120deg,#f7fbff,#fff);border-bottom:1px solid var(--line)}.hero>div:first-child{max-width:800px}.hero span,.step,.panel-title span{color:var(--blue);font-weight:900;font-size:12px}.hero h1{font-size:clamp(29px,3.4vw,49px);margin:8px 0}.hero p{color:var(--muted);line-height:2}.price{margin-right:auto;min-width:150px;height:110px;border:1px solid #d7e6f2;border-radius:22px;background:#ffffffdd;display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:0 16px 35px #102d4612}.price b{font-size:27px;color:var(--blue)}.price small{color:var(--muted);margin-top:6px}.workspace{padding:26px clamp(12px,3vw,44px) 60px;display:grid;grid-template-columns:minmax(390px,480px) minmax(560px,1fr);align-items:start;gap:23px}.panel{background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:0 15px 45px #102d4610;padding:24px}.result-panel{position:sticky;top:102px}.panel-title{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:20px}.panel-title h2{margin:3px 0 0;font-size:20px}.panel-title>small{color:var(--muted)}.panel-title em{font-style:normal;font-size:10px;background:#edf3f7;color:#63798b;border-radius:20px;padding:7px 11px}.panel-title em.ready{background:#e8f8f1;color:#08744c}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.customer .wide{grid-column:1/-1}label{display:flex;flex-direction:column;gap:7px}label>span{font-size:12px;font-weight:800}input,select{width:100%;min-height:44px;padding:9px 11px;border:1px solid #ccdae5;border-radius:12px;background:#fbfdff;color:var(--navy);outline:0}input:focus,select:focus{border-color:var(--blue);box-shadow:0 0 0 3px #1878f01b;background:#fff}label small{font-size:9px;color:#8696a3;line-height:1.7}.form-panel h3{font-size:12px;display:flex;align-items:center;gap:10px;margin:25px 0 14px}.form-panel h3:after{content:"";height:1px;background:var(--line);flex:1}.axis{margin-top:15px;padding:11px 13px;border-radius:13px;font-size:11px;font-weight:800}.axis.ok{background:#ebf9f3;color:#117650}.axis.warn{background:#fff1e5;color:#a9570d}.primary{width:100%;min-height:52px;border:0;border-radius:14px;margin-top:18px;padding:12px 18px;background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;font-weight:900;box-shadow:0 10px 24px #1878f038}.primary:disabled{opacity:.55;cursor:not-allowed}.summary{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:16px;overflow:hidden;margin-bottom:15px}.summary>div{padding:13px 14px;display:flex;flex-direction:column;gap:5px;border-left:1px solid var(--line)}.summary>div:last-child{border-left:0}.summary small{font-size:9px;color:var(--muted)}.summary b{font-size:12px}.tabs{display:flex;gap:8px;margin-bottom:13px}.tabs button{border:1px solid var(--line);border-radius:11px;padding:9px 14px;background:#f5f8fa;color:#607587;font-size:11px;font-weight:900}.tabs button.active{background:var(--navy);border-color:var(--navy);color:#fff}.drawing{min-height:470px;border:1px solid var(--line);border-radius:18px;background:#f9fbfd;display:grid;place-items:center;overflow:hidden}.drawing svg{width:100%;max-height:550px}.legend{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;padding:11px;font-size:10px;color:var(--muted)}.legend span{display:flex;align-items:center;gap:5px}.legend i{width:16px;height:3px;border-radius:2px}.legend .black{background:#20394e}.legend .red{background:#e95050}.legend .green{background:#22a96d}.legend .purple{background:#9a54ce}.download-card{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:14px;padding:17px;border-radius:18px;background:linear-gradient(125deg,#102d46,#173f61);color:#fff}.download-card>div{font-size:25px}.download-card small{color:#8dc9ff;font-size:9px}.download-card h3{font-size:14px;margin:3px 0}.download-card p{font-size:9px;color:#c5d4df;margin:0;line-height:1.7}.download-card button{border:0;border-radius:12px;background:#fff;color:var(--navy);padding:10px 13px;font-size:10px;font-weight:900}.download-card button b{color:var(--blue)}.modal[hidden]{display:none}.modal{position:fixed;inset:0;background:#091d2db5;backdrop-filter:blur(7px);z-index:100;display:grid;place-items:center;padding:18px}.modal>section{width:min(520px,100%);max-height:95vh;overflow:auto;background:#fff;border-radius:24px;padding:27px;position:relative;box-shadow:0 28px 80px #0005}.close{position:absolute;left:17px;top:15px;border:0;background:#edf3f6;border-radius:10px;width:34px;height:34px;font-size:23px}.modal h2{margin:6px 0 17px}.bank-card{background:linear-gradient(135deg,#142f49,#1c527d);color:#fff;border-radius:18px;padding:18px;display:flex;flex-direction:column;gap:8px;margin-bottom:17px}.bank-card small{color:#bed0de}.bank-card b{font-size:21px;letter-spacing:.08em}.bank-card strong{font-size:12px;color:#79c6ff}.notice{font-size:10px;color:var(--muted);background:#f1f6f9;border-radius:11px;padding:10px;line-height:1.8}#orderMessage{margin-top:12px;text-align:center;font-size:12px;line-height:1.9}#orderMessage.success{padding:13px;background:#e9f8f1;color:#08744c;border-radius:12px}#orderMessage.error{padding:13px;background:#fff0ed;color:#a73424;border-radius:12px}footer{padding:23px 7%;display:flex;justify-content:space-between;background:#102d46;color:#b9c9d5;font-size:12px}footer a{color:#86c7ff;text-decoration:none}.track-wrap,.admin-wrap{width:min(1080px,calc(100% - 24px));margin:35px auto}.simple-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:0 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5%;display:flex;gap:10px;align-items:center;z-index:20}.download-toolbar button{border:0;border-radius:9px;padding:9px 13px;font-weight:800}.print-sheet{width:210mm;min-height:297mm;margin:20px auto;padding:14mm;background:#fff;box-shadow:0 3px 25px #0002}.print-sheet svg{width:100%;height:auto;border:1px solid #ccc}.print-title{display:flex;justify-content:space-between;border-bottom:2px solid #102d46;padding-bottom:9px;margin-bottom:12px}.print-title h1{font-size:18px;margin:0}.spec-table{width:100%;border-collapse:collapse;margin-top:12px;font-size:10px}.spec-table td{border:1px solid #aab8c3;padding:6px}@media(max-width:1100px){.workspace{grid-template-columns:1fr}.result-panel{position:static}.panel{max-width:850px;width:100%;margin:auto}}@media(max-width:700px){.header{min-height:66px;padding:9px 14px}.header a{font-size:0}.header a:after{content:"سایت رایا";font-size:11px}.hero{padding:27px 17px;display:grid}.price{margin:0;width:100%;height:80px}.workspace{padding:14px 9px 40px}.panel{padding:17px;border-radius:18px}.grid{grid-template-columns:1fr}.customer .wide{grid-column:auto}.summary{grid-template-columns:1fr}.summary>div{border-left:0;border-bottom:1px solid var(--line)}.drawing{min-height:340px}.download-card{grid-template-columns:auto 1fr}.download-card button{grid-column:1/-1}.order-row{grid-template-columns:1fr}.actions{flex-direction:row;flex-wrap:wrap}.print-sheet{width:100%;min-height:0;margin:0;padding:12px}}@media print{.download-toolbar{display:none}.print-sheet{box-shadow:none;margin:0;width:100%;padding:7mm}body{background:#fff}}