:root{
  --bg:#f4f6fb; --card:#fff; --ink:#152238; --muted:#697488;
  --line:#e3e8f2; --brand:#1f6feb; --brand-d:#1657c0;
  --up:#e5484d; --down:#2ca02c; --flat:#9aa4b2;
  --shadow:0 1px 3px rgba(20,34,56,.06),0 8px 24px rgba(20,34,56,.06);
  --radius:14px;
  --font:'Inter',system-ui,Segoe UI,Roboto,sans-serif;
}
html[dir=rtl] :root,html[dir=rtl] body{--font:'Cairo',system-ui,'Segoe UI',sans-serif;}
html[dir=rtl] body{font-family:'Cairo',system-ui,sans-serif;}

*{box-sizing:border-box}
body{
  margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);
  line-height:1.5;-webkit-text-size-adjust:100%;
}
button{font-family:inherit;cursor:pointer}

/* topbar */
.topbar{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:12px 16px;background:var(--card);border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:20;
}
.brand{display:flex;align-items:center;gap:8px;font-weight:700}
.logo{font-size:1.3rem}
.brand-txt{font-size:1rem}
.lang-toggle{display:flex;background:var(--bg);border-radius:999px;padding:3px}
.lang-toggle button{
  border:0;background:transparent;color:var(--muted);font-weight:600;
  padding:6px 14px;border-radius:999px;font-size:.85rem;
}
.lang-toggle button.active{background:var(--brand);color:#fff}

/* hero */
main{max-width:1000px;margin:0 auto;padding:0 16px 40px}
.hero{padding:32px 4px 8px;text-align:center}
.hero h1{font-size:1.6rem;margin:0 0 6px;letter-spacing:-.02em}
.hero .sub{color:var(--muted);margin:0 0 20px;font-size:.95rem}
.search-wrap{position:relative;max-width:560px;margin:0 auto}
#search{
  width:100%;padding:16px 18px;font-size:1.05rem;border:2px solid var(--line);
  border-radius:var(--radius);background:var(--card);color:var(--ink);
  box-shadow:var(--shadow);outline:none;transition:border-color .15s;
}
#search:focus{border-color:var(--brand)}
.suggest{
  list-style:none;margin:6px 0 0;padding:6px;position:absolute;inset-inline:0;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);z-index:15;max-height:340px;overflow:auto;text-align:start;
}
.suggest li{padding:10px 12px;border-radius:9px;cursor:pointer}
.suggest li:hover,.suggest li.active{background:var(--bg)}
.suggest .s-fil{font-weight:600}
.suggest .s-dom{font-size:.8rem;color:var(--muted)}

.stream-pick{margin:18px auto 0;display:flex;gap:8px;align-items:center;justify-content:center;flex-wrap:wrap}
.stream-pick .lbl{color:var(--muted);font-size:.9rem}
select{
  font-family:inherit;font-size:.9rem;padding:8px 12px;border-radius:10px;
  border:1px solid var(--line);background:var(--card);color:var(--ink);
}

/* results / states */
.results{margin-top:26px}
.state{text-align:center;color:var(--muted);padding:48px 16px}
.state .emoji{font-size:2.4rem;display:block;margin-bottom:10px}
.spinner{width:32px;height:32px;border:3px solid var(--line);border-top-color:var(--brand);
  border-radius:50%;animation:spin .8s linear infinite;margin:0 auto 14px}
@keyframes spin{to{transform:rotate(360deg)}}

/* speciality detail */
.detail-head{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px;box-shadow:var(--shadow);margin-bottom:16px;
}
.back{background:transparent;border:0;color:var(--brand);font-weight:600;padding:0;margin-bottom:8px;font-size:.9rem}
.detail-head h2{margin:2px 0 4px;font-size:1.3rem}
.detail-head .dom{color:var(--muted);font-size:.9rem;margin-bottom:14px}
.legend{display:grid;gap:8px}
.legend .row{display:flex;gap:10px;align-items:flex-start;font-size:.9rem}
.legend .tag{
  flex:none;min-width:52px;text-align:center;font-weight:700;color:#fff;
  border-radius:8px;padding:3px 8px;font-size:.8rem;
}
.tag.m1{background:#1f6feb}.tag.m2{background:#8256d0}.tag.m3{background:#c65d21}
.legend .streams{color:var(--ink)}
.legend .streams.none,.legend .streams .none{color:var(--muted);font-style:italic}
.detail-head .calc{margin-top:12px;font-size:.85rem;color:var(--muted)}
.detail-head .calc .calc-lbl{font-weight:600;color:var(--ink)}

/* filters */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.filters input,.filters select{flex:1 1 160px;min-width:140px;
  padding:9px 12px;border:1px solid var(--line);border-radius:10px;background:var(--card);
  font-family:inherit;font-size:.9rem;color:var(--ink)}
.count{color:var(--muted);font-size:.85rem;margin-bottom:10px}

/* establishment cards */
.etb-list{display:grid;gap:12px}
.etb{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:14px 16px;box-shadow:var(--shadow);
}
.etb-top{display:flex;justify-content:space-between;gap:10px;align-items:baseline;margin-bottom:10px}
.etb-name{font-weight:600}
.etb-wil{font-size:.8rem;color:var(--muted);background:var(--bg);padding:2px 9px;border-radius:999px;white-space:nowrap}
.etb-sub{margin:-4px 0 8px}
.etb-origin{font-size:.75rem;font-weight:600;color:var(--brand-d);background:#eaf1fe;
  padding:2px 9px;border-radius:999px;display:inline-block}
.etb-origin.open{color:var(--muted);background:var(--bg);font-weight:500}
.years{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.yr{background:var(--bg);border-radius:10px;padding:8px 10px;text-align:center}
.yr .y{font-size:.72rem;color:var(--muted);font-weight:600;letter-spacing:.03em}
.yr .mins{display:flex;flex-direction:column;gap:2px;margin-top:4px}
.yr .mline{display:flex;align-items:center;justify-content:center;gap:6px;font-variant-numeric:tabular-nums}
.yr .dot{width:8px;height:8px;border-radius:2px;flex:none}
.dot.m1{background:#1f6feb}.dot.m2{background:#8256d0}.dot.m3{background:#c65d21}
.yr .val{font-weight:600}
.yr .na{color:var(--muted)}
.yr .mline.hi{background:#eaf1fe;border-radius:6px;padding:1px 4px;font-weight:700}
.yr .mline.hi .val{color:var(--brand-d)}

.trend{font-weight:700;margin-inline-start:6px}
.trend.up{color:var(--up)}.trend.down{color:var(--down)}.trend.flat{color:var(--flat)}

footer{text-align:center;color:var(--muted);font-size:.8rem;padding:24px 16px 40px}
footer p{margin:6px 0}
.sources{display:flex;gap:6px 14px;justify-content:center;flex-wrap:wrap;align-items:center}
.sources a{color:var(--brand);text-decoration:none;font-weight:600}
.sources a:hover{text-decoration:underline}

@media(min-width:640px){
  .hero h1{font-size:2rem}
  .brand-txt{font-size:1.1rem}
}