@import url("https://fonts.googleapis.com/css2?family=Vazirmatn:wght@400;500;700;800&display=swap");:root{--bg:#0b0d12;--bg-2:#0f1218;--surface:#161a22;--surface-2:#1c212b;--border:#262c38;--border-strong:#38404f;--text:#eef1f6;--muted:#9aa3b2;--faint:#6b7382;--accent:#6c8cff;--accent-hover:#829bff;--accent-soft:rgba(108,140,255,.14);--accent-2:#2fd39b;--warn:#f5a623;--crit:#ff5c5c;--radius:14px;--radius-sm:10px;--shadow:0 8px 30px rgba(0,0,0,.35);--shadow-sm:0 2px 10px rgba(0,0,0,.25);--ring:0 0 0 3px var(--accent-soft);--font:"Vazirmatn","Segoe UI",Tahoma,system-ui,-apple-system,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(1100px 500px at 100% -10%,rgba(108,140,255,.1),transparent 60%),radial-gradient(900px 500px at -10% 0,rgba(47,211,155,.07),transparent 55%),var(--bg);color:var(--text);font-family:var(--font);line-height:1.75;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;min-height:100vh}::selection{background:var(--accent-soft)}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:14px 28px;background:rgba(11,13,18,.72);-webkit-backdrop-filter:saturate(160%) blur(12px);backdrop-filter:saturate(160%) blur(12px);border-bottom:1px solid var(--border)}.brand{font-weight:800;font-size:20px;letter-spacing:-.02em;color:var(--text);text-decoration:none;display:inline-flex;align-items:center;gap:8px}.brand:before{content:"";width:12px;height:12px;border-radius:4px;background:linear-gradient(135deg,var(--accent),var(--accent-2));box-shadow:0 0 14px rgba(108,140,255,.6)}.site-header nav{display:flex;gap:6px;align-items:center}.site-header nav a{color:var(--muted);text-decoration:none;font-size:14px;font-weight:500;padding:7px 12px;border-radius:8px;transition:color .15s,background .15s}.site-header nav a:hover{color:var(--text);background:var(--surface)}.container{max-width:780px;margin:0 auto;padding:40px 20px 96px}.site-footer{text-align:center;color:var(--faint);font-size:13px;padding:28px;border-top:1px solid var(--border)}h1{font-size:clamp(26px,4vw,34px);font-weight:800;letter-spacing:-.02em;margin:0 0 10px;line-height:1.25}h2{font-size:22px;font-weight:700;letter-spacing:-.01em}.lead{color:var(--muted);font-size:17px;margin:0 0 30px}a{color:var(--accent)}a:hover{color:var(--accent-hover)}.card{background:linear-gradient(180deg,var(--surface),var(--bg-2));border:1px solid var(--border);border-radius:var(--radius);padding:24px;margin-bottom:18px;box-shadow:var(--shadow-sm);transition:border-color .2s,transform .2s}.q-prompt{font-weight:700;font-size:16px;margin-bottom:8px;letter-spacing:-.01em}.help-text{color:var(--muted);font-size:13.5px;line-height:1.7;margin:0 0 14px;padding:8px 12px;background:var(--bg-2);-webkit-border-start:3px solid var(--border-strong);border-inline-start:3px solid var(--border-strong);border-radius:8px}.options{display:flex;flex-wrap:wrap;gap:10px}.opt{position:relative;border:1.5px solid var(--border-strong);background:var(--surface-2);color:var(--text);border-radius:12px;padding:12px 18px;cursor:pointer;font-family:inherit;font-size:15px;font-weight:500;line-height:1.4;transition:border-color .15s,background .15s,transform .08s,box-shadow .15s;-webkit-user-select:none;-moz-user-select:none;user-select:none}.opt:hover{border-color:var(--accent);background:#202735}.opt:active{transform:scale(.97)}.opt:focus-visible{outline:none;box-shadow:var(--ring)}.opt.selected{border-color:var(--accent);background:var(--accent-soft);color:#dfe6ff;font-weight:700;box-shadow:inset 0 0 0 1px var(--accent)}.opt.selected:after{content:"✓";-webkit-margin-start:8px;margin-inline-start:8px;font-weight:800;color:var(--accent)}input[type=range]{width:100%;accent-color:var(--accent);height:6px;cursor:pointer}.range-labels{display:flex;justify-content:space-between;color:var(--muted);font-size:13px;margin-top:8px}label{display:block;font-size:14px;font-weight:600;color:var(--muted)}input:not([type]),input[type=email],input[type=password],input[type=text],textarea{width:100%;background:var(--bg-2);color:var(--text);border:1.5px solid var(--border-strong);border-radius:var(--radius-sm);padding:12px 14px;font-family:inherit;font-size:15px;transition:border-color .15s,box-shadow .15s}textarea{min-height:84px;resize:vertical;line-height:1.7}input:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:var(--ring)}::placeholder{color:var(--faint)}.btn{background:linear-gradient(135deg,var(--accent),#5a78f0);color:#fff;border:none;border-radius:var(--radius-sm);padding:12px 24px;font-family:inherit;font-size:15px;font-weight:700;cursor:pointer;transition:transform .08s,box-shadow .15s,filter .15s;box-shadow:0 6px 18px rgba(108,140,255,.28)}.btn:hover{filter:brightness(1.07);box-shadow:0 8px 24px rgba(108,140,255,.4)}.btn:active{transform:translateY(1px) scale(.99)}.btn:focus-visible{outline:none;box-shadow:var(--ring),0 6px 18px rgba(108,140,255,.3)}.btn:disabled{opacity:.5;cursor:not-allowed;filter:none;box-shadow:none}.btn-lg{display:inline-block;padding:14px 28px;font-size:16px;margin-top:14px}.btn-ghost{background:transparent;border:1.5px solid var(--border-strong);color:var(--text);box-shadow:none}.btn-ghost:hover{border-color:var(--accent);filter:none;background:var(--surface)}.flag{border-radius:var(--radius-sm);padding:13px 16px;margin-bottom:10px;font-size:14px;border:1px solid var(--border);border-inline-start-width:4px}.flag.WARNING{border-color:var(--warn);border-inline-start-color:var(--warn);background:rgba(245,166,35,.1)}.flag.CRITICAL{border-color:var(--crit);border-inline-start-color:var(--crit);background:rgba(255,92,92,.1)}.flag.INFO{border-color:var(--accent);border-inline-start-color:var(--accent);background:var(--accent-soft)}.chip{display:inline-block;background:rgba(47,211,155,.14);border:1px solid var(--accent-2);color:var(--accent-2);border-radius:999px;padding:5px 14px;margin:4px 4px 0 0;font-size:13px;font-weight:600}.unlock{text-align:center;margin-top:28px;padding:28px;border:1.5px dashed var(--accent);border-radius:var(--radius);background:var(--accent-soft)}.progress{height:8px;background:var(--surface-2);border-radius:999px;overflow:hidden;margin-bottom:26px}.progress>span{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-2));border-radius:999px;transition:width .35s ease}.stack{display:flex;gap:10px;flex-wrap:wrap}.center{text-align:center}.muted{color:var(--muted)}.m-0{margin:0}.mt-2{margin-top:8px}.mt-4{margin-top:16px}.w-full{width:100%}.error-text{color:var(--crit);margin:6px 0;font-size:14px}.auth-card{max-width:420px;margin:40px auto}.field{margin:6px 0 16px}.form-hint{color:var(--muted);margin-top:16px}.card-text{color:var(--muted);margin:0}.btn-accent2{background:linear-gradient(135deg,var(--accent-2),#24b184);box-shadow:0 6px 18px rgba(47,211,155,.28)}.page-narrow{max-width:720px;margin:32px auto}.card-row{display:flex;justify-content:space-between;align-items:center;gap:16px}.history-list{list-style:none;padding:0;margin:0}.history-item{display:flex;justify-content:space-between;align-items:center;padding:12px 2px;border-bottom:1px solid var(--border)}.history-item:last-child{border-bottom:none}.history-time{color:var(--muted);font-size:13px}.score{font-size:46px;font-weight:800;line-height:1.1;margin:6px 0}.score.good{color:var(--accent-2)}.score.warn{color:var(--warn)}.score.crit{color:var(--crit)}.doc-item{margin-bottom:14px}.doc-item .empty{color:var(--muted)}.doc-rec{margin-top:6px;font-size:13.5px;line-height:1.75;color:#cfe6dd;background:rgba(47,211,155,.08);-webkit-border-start:3px solid var(--accent-2);border-inline-start:3px solid var(--accent-2);border-radius:8px;padding:8px 12px}