@font-face{font-family:Vazirmatn;src:url(fonts/Vazirmatn-Regular.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:Vazirmatn;src:url(fonts/Vazirmatn-Medium.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:Vazirmatn;src:url(fonts/Vazirmatn-Bold.woff2) format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:Vazirmatn;src:url(fonts/Vazirmatn-Black.woff2) format("woff2");font-weight:900;font-display:swap}

:root{
  --bg:#F5F3EC; --surface:#FFFFFF; --sunk:#EDEAE0; --ink:#14211A; --muted:#5E6B62; --line:#E1DDD1;
  --brand:#1F5C3F; --brand-ink:#FFFFFF; --lime:#8CC63F; --lime-soft:#EEF6E4;
  --crit:#C2402F; --warn:#B87A0A; --note:#3A6EA5;
  --radius:16px; --shadow:0 1px 2px rgba(20,33,26,.06),0 8px 24px rgba(20,33,26,.06);
}
@media (prefers-color-scheme:dark){:root{
  --bg:#0F1712; --surface:#17221B; --sunk:#1E2B23; --ink:#E9EFE9; --muted:#9AAA9F; --line:#2A3A30;
  --brand:#8CC63F; --brand-ink:#0F1712; --lime-soft:#1F3122; --shadow:none;
  --crit:#F07A68; --warn:#E3AE47; --note:#7FA9DA;
}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.85 Vazirmatn,Tahoma,sans-serif;min-height:100vh;display:flex;flex-direction:column}
main{flex:1;width:100%;max-width:1040px;margin:0 auto;padding:8px 16px 48px}
a{color:inherit}
.ltr{direction:ltr;unicode-bidi:isolate}

/* nav */
.nav{display:flex;align-items:center;justify-content:space-between;max-width:1040px;width:100%;margin:0 auto;padding:16px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:900;font-size:22px}
.nav-tag{font-size:12px;color:var(--muted);border:1px solid var(--line);border-radius:99px;padding:2px 12px}
.foot{text-align:center;color:var(--muted);font-size:13px;padding:24px 16px}

/* hero */
.hero{padding:48px 0 32px;text-align:center}
.hero h1{font-size:clamp(28px,5vw,46px);font-weight:900;line-height:1.35;margin:0 0 12px;letter-spacing:-.5px}
.hero h1 em{font-style:normal;color:var(--brand);background:linear-gradient(transparent 62%,var(--lime-soft) 0)}
.hero p{color:var(--muted);font-size:clamp(15px,2.2vw,18px);max-width:620px;margin:0 auto 28px}
.search{display:flex;gap:8px;max-width:640px;margin:0 auto;background:var(--surface);border:1px solid var(--line);
  border-radius:calc(var(--radius) + 4px);padding:8px;box-shadow:var(--shadow)}
.search input{flex:1;min-width:0;border:0;background:transparent;font:inherit;font-size:17px;color:var(--ink);padding:8px 12px;outline:none;direction:ltr;text-align:left}
.search select{border:0;background:var(--sunk);color:var(--ink);font:inherit;font-size:14px;border-radius:10px;padding:0 8px}
.hint{color:var(--muted);font-size:13px;margin-top:10px}
.err{color:var(--crit);font-size:14px;margin-top:10px;min-height:1.5em}

.btn{border:0;background:var(--brand);color:var(--brand-ink);font:700 16px Vazirmatn,Tahoma,sans-serif;border-radius:12px;
  padding:10px 22px;cursor:pointer;transition:transform .12s ease,opacity .12s;white-space:nowrap;text-decoration:none;display:inline-flex;align-items:center;gap:6px}
.btn:hover{opacity:.92}.btn:active{transform:scale(.97)}
.btn[disabled]{opacity:.5;cursor:wait}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
:focus-visible{outline:3px solid var(--lime);outline-offset:2px}

/* features */
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin:40px 0}
.feature{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.feature b{display:block;margin-bottom:4px}
.feature span{color:var(--muted);font-size:14px}
.feature i{font-style:normal;font-size:22px}

.section-title{font-size:18px;font-weight:700;margin:32px 0 12px}
.history{display:flex;flex-direction:column;gap:8px}
.hrow{display:flex;align-items:center;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:10px 14px;text-decoration:none}
.hrow:hover{border-color:var(--brand)}
.hrow .u{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hrow small{color:var(--muted)}
.pill{font-size:13px;font-weight:700;border-radius:99px;padding:2px 10px;background:var(--sunk);white-space:nowrap}

/* progress */
.progress{text-align:center;padding:64px 0}
.track{position:relative;height:72px;max-width:520px;margin:24px auto;border-bottom:2px dashed var(--line)}
.walker{position:absolute;bottom:4px;width:56px;height:56px;animation:walk 3.4s ease-in-out infinite alternate}
.walker img{width:100%;height:100%;transform:rotate(-90deg);animation:wiggle .35s ease-in-out infinite alternate}
@keyframes walk{from{right:0}to{right:calc(100% - 56px)}}
@keyframes wiggle{from{transform:rotate(-96deg)}to{transform:rotate(-84deg)}}
@media (prefers-reduced-motion:reduce){.walker,.walker img{animation:none}}
.big-num{font-size:40px;font-weight:900;color:var(--brand)}

/* report */
.report-head{display:grid;grid-template-columns:auto 1fr;gap:24px;align-items:center;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius);padding:24px;margin-top:16px;box-shadow:var(--shadow)}
@media (max-width:640px){.report-head{grid-template-columns:1fr;justify-items:center;text-align:center}}
.ring{--p:0;width:132px;height:132px;border-radius:50%;display:grid;place-items:center;
  background:conic-gradient(var(--c,var(--brand)) calc(var(--p)*1%),var(--sunk) 0)}
.ring div{width:106px;height:106px;border-radius:50%;background:var(--surface);display:grid;place-items:center;line-height:1.2}
.ring b{font-size:38px;font-weight:900}.ring small{color:var(--muted);font-size:13px}
.site{font-weight:700;font-size:18px;word-break:break-all}
.meta{color:var(--muted);font-size:14px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:14px}
@media (max-width:640px){.stats{grid-template-columns:repeat(2,1fr);width:100%}}
.stat{background:var(--sunk);border-radius:12px;padding:8px 12px}
.stat small{display:block;color:var(--muted);font-size:12px}.stat b{font-size:22px}
.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
@media (max-width:640px){.actions{justify-content:center}}

.filters{display:flex;gap:6px;flex-wrap:wrap;margin:24px 0 10px}
.chip{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:99px;padding:4px 14px;font:500 14px Vazirmatn,Tahoma,sans-serif;cursor:pointer}
.chip[aria-pressed=true]{background:var(--ink);color:var(--bg);border-color:var(--ink)}

.issue{background:var(--surface);border:1px solid var(--line);border-radius:14px;margin-bottom:8px;overflow:hidden}
.issue summary{display:flex;align-items:center;gap:10px;padding:14px 16px;cursor:pointer;list-style:none}
.issue summary::-webkit-details-marker{display:none}
.issue summary::after{content:"";width:8px;height:8px;border-left:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(-45deg);margin-right:auto;transition:transform .15s}
.issue[open] summary::after{transform:rotate(135deg)}
.issue .t{font-weight:700}
.issue .n{color:var(--muted);font-size:14px;white-space:nowrap}
.dot{width:10px;height:10px;border-radius:50%;flex:none}
.critical .dot{background:var(--crit)}.warning .dot{background:var(--warn)}.notice .dot{background:var(--note)}
.body{padding:0 16px 16px}
.why{color:var(--muted);margin:0 0 8px}
.fix{background:var(--lime-soft);border-radius:10px;padding:8px 12px;margin-bottom:10px}
.urls{list-style:none;margin:0;padding:0;font-size:14px;max-height:340px;overflow:auto;border-top:1px solid var(--line)}
.urls li{padding:6px 0;border-bottom:1px solid var(--line);display:flex;flex-wrap:wrap;gap:4px 10px;justify-content:space-between}
.urls a{direction:ltr;unicode-bidi:isolate;word-break:break-all;color:var(--note);text-decoration:none}
.urls em{font-style:normal;color:var(--muted)}

.empty{text-align:center;color:var(--muted);padding:32px}
dialog{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);color:var(--ink);max-width:380px;width:calc(100% - 32px)}
dialog::backdrop{background:rgba(0,0,0,.4)}
dialog input{width:100%;font:inherit;padding:10px;border:1px solid var(--line);border-radius:10px;background:var(--bg);color:var(--ink);margin-bottom:12px}