*{box-sizing:border-box}
:root{--primary:#f45b1a;--primary2:#d9470b;--bg:#f6f7f9;--card:#fff;--text:#20242a;--muted:#68707c;--line:#e4e7eb;--danger:#b42318;--success:#087443;--shadow:0 10px 30px rgba(20,25,35,.07);--radius:18px}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:Tahoma,Vazirmatn,Arial,sans-serif;line-height:1.8}
button,input,select,textarea{font:inherit}
button,a{touch-action:manipulation}
a{color:inherit}
.topbar{height:64px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(16px,calc((100% - 1120px)/2));position:sticky;top:0;z-index:20}
.brand{font-weight:900;text-decoration:none}
.top-link{font-size:14px;text-decoration:none;color:var(--muted)}
.page-shell{width:min(1120px,calc(100% - 24px));margin:24px auto}
.footer{text-align:center;color:var(--muted);font-size:12px;padding:28px 12px}
.hero{background:linear-gradient(135deg,#fff,#fff7f2);border:1px solid #f2ded3;border-radius:24px;padding:28px;box-shadow:var(--shadow);margin-bottom:18px}
.hero h1{margin:0 0 6px;font-size:clamp(24px,5vw,36px)}
.hero p{margin:0;color:var(--muted)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px}
.steps{display:flex;gap:7px;overflow:auto;padding:2px 0 15px;margin-bottom:4px;scrollbar-width:none}
.step{flex:1;min-width:105px;padding:10px;border:1px solid var(--line);border-radius:13px;text-align:center;font-size:12px;color:var(--muted);background:#fff}
.step.active{color:#fff;background:var(--primary);border-color:var(--primary);font-weight:800}
.step.done{color:var(--primary2);background:#fff4ed}
.section{display:none;animation:slide .22s ease}
.section.active{display:block}
@keyframes slide{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}
.section-title{margin:0 0 18px;font-size:21px}
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.field{min-width:0}
.field label{display:block;font-weight:700;font-size:13px;margin:0 0 6px}
.req{color:var(--primary)}
input,select,textarea{width:100%;border:1px solid #d9dde3;background:#fff;color:var(--text);border-radius:12px;padding:11px 12px;outline:none;transition:border-color .15s,box-shadow .15s}
textarea{min-height:90px;resize:vertical}
input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(244,91,26,.11)}
[aria-invalid=true]{border-color:#d92d20}
.error{display:block;color:var(--danger);font-size:12px;margin-top:3px}
.actions{display:flex;gap:10px;justify-content:space-between;margin-top:22px}
.btn{border:0;border-radius:12px;padding:11px 17px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;font-weight:800;min-height:44px}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary2)}
.btn-secondary{background:#eef1f4;color:#29313a}
.btn-danger{background:#fff0ef;color:#b42318}
.btn-success{background:#e8f7ef;color:#087443}
.notice{padding:12px 14px;border-radius:12px;background:#fff7e8;border:1px solid #f6dfae;color:#77500b;margin-bottom:16px}
.notice.success{background:#eaf8f0;border-color:#bde8cf;color:#075e38}
.notice.errorbox{background:#fff0ef;border-color:#f4c7c2;color:#8a1c13}
.center{max-width:600px;margin:40px auto;text-align:center}
.code{direction:ltr;display:inline-block;font:900 28px/1.2 monospace;letter-spacing:2px;background:#fff5ee;border:2px dashed #f0a276;padding:14px 20px;border-radius:14px}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px}
table{border-collapse:collapse;width:100%;background:#fff}
th,td{padding:11px 12px;border-bottom:1px solid var(--line);text-align:right;white-space:nowrap;font-size:13px}
th{background:#f8f9fb}
.dashboard{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:18px}
.stat{padding:18px;background:#fff;border:1px solid var(--line);border-radius:15px}
.stat strong{display:block;font-size:25px}
.toolbar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:15px}
.toolbar input{flex:1;min-width:180px}
.pill{display:inline-block;padding:4px 8px;border-radius:999px;font-size:11px;font-weight:800}
.pill.on{background:#e8f7ef;color:#087443}.pill.off{background:#fff0ef;color:#b42318}
.answer-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.answer{border:1px solid var(--line);border-radius:12px;padding:11px 13px;background:#fafbfc}
.answer b{display:block;font-size:11px;color:var(--muted);margin-bottom:2px}
.search-code{display:flex;gap:8px}
.search-code input{direction:ltr;text-align:left;max-width:220px}
.mini{font-size:12px;color:var(--muted)}
.login{max-width:430px;margin:60px auto}
@media(max-width:700px){.page-shell{width:min(100% - 14px,1120px);margin:12px auto}.topbar{height:56px;padding:0 12px}.hero{padding:20px}.card{padding:15px;border-radius:15px}.grid,.answer-grid,.dashboard{grid-template-columns:1fr}.actions{position:sticky;bottom:8px;background:rgba(255,255,255,.94);padding:8px;border:1px solid var(--line);border-radius:14px;z-index:10}.btn{flex:1}.step{min-width:94px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media print{.topbar,.footer,.actions,.toolbar,.no-print{display:none!important}.page-shell{width:100%;margin:0}.card,.hero{box-shadow:none;border:0}.answer-grid{grid-template-columns:1fr 1fr}body{background:#fff;font-size:12px}}