:root{--bg:#f6f7fb;--card:#fff;--text:#1d2433;--muted:#5d6678;--brand:#0f7b6c;--border:#e2e5ee}
@media (prefers-color-scheme:dark){:root{--bg:#12151c;--card:#1b2029;--text:#e8ebf2;--muted:#9aa3b5;--brand:#2bb39f;--border:#2b3240}}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,"Segoe UI",Tahoma,sans-serif;background:var(--bg);color:var(--text);line-height:1.7}
header{background:var(--card);border-bottom:1px solid var(--border);padding:12px 16px;display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.logo{font-weight:700;font-size:1.25rem;color:var(--brand);text-decoration:none}
header nav,footer nav{display:flex;flex-wrap:wrap;gap:4px 14px}
header nav a,footer a{color:var(--muted);text-decoration:none;font-size:.95rem}
header nav a:hover,footer a:hover{color:var(--brand)}
main{max-width:860px;margin:0 auto;padding:16px}
h1{font-size:1.6rem;margin:.5em 0}
.lead{color:var(--muted)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
.card{display:block;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px;text-decoration:none;color:inherit}
.card:hover{border-color:var(--brand)}
.card h2{margin:0 0 6px;font-size:1.15rem;color:var(--brand)}
.card p{margin:0;color:var(--muted);font-size:.95rem}
.tool{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:18px;margin:16px 0}
.row{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}
label{display:block;font-size:.9rem;color:var(--muted);margin-bottom:4px}
input,select,button{width:100%;font:inherit;padding:10px;border-radius:8px;border:1px solid var(--border);background:var(--bg);color:var(--text)}
button{background:var(--brand);color:#fff;border:0;cursor:pointer;margin-top:12px;font-weight:600}
.result{margin-top:16px;padding:14px;border-radius:10px;background:var(--bg);border:1px dashed var(--brand);min-height:1em}
.result:empty{display:none}
.big{font-size:1.5rem;font-weight:700;color:var(--brand)}
table{width:100%;border-collapse:collapse;font-size:.9rem}
th,td{padding:6px;border-bottom:1px solid var(--border);text-align:center}
.ad{margin:16px 0;padding:24px;text-align:center;color:var(--muted);border:1px dashed var(--border);border-radius:8px;font-size:.85rem}
article h2{font-size:1.2rem;margin-top:1.4em}
footer{border-top:1px solid var(--border);padding:20px 16px;text-align:center;color:var(--muted);font-size:.85rem}
footer nav{justify-content:center}

/* ── شريط مواقع أدوات عربية ── */
.fam-bar{display:flex;align-items:center;gap:12px;padding:6px 16px;background:var(--text);color:var(--bg);font-size:.85rem;overflow:hidden}
.fam-home{color:inherit;text-decoration:none;font-weight:700;white-space:nowrap;opacity:.9}
.fam-sites{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch;flex:1}
.fam-sites::-webkit-scrollbar{display:none}
.fam-sites a{display:flex;gap:5px;align-items:center;white-space:nowrap;color:inherit;text-decoration:none;padding:4px 10px;border-radius:999px;opacity:.75;transition:opacity .15s,background .15s}
.fam-sites a:hover{opacity:1;background:rgba(127,127,127,.25)}
.fam-sites a.on{opacity:1;background:var(--brand);color:#fff;font-weight:600}
.fam-foot{max-width:860px;margin:32px auto 0;padding:0 16px}
.fam-foot h2{font-size:1.05rem;color:var(--muted);margin:0 0 12px}
.fam-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px}
.fam-card{display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:center;padding:12px;border-radius:12px;background:var(--card);border:1px solid var(--border);border-inline-start:4px solid var(--c);text-decoration:none;color:var(--text);transition:transform .15s,box-shadow .15s}
@media (prefers-color-scheme:dark){.fam-card{border-inline-start-color:var(--cd)}}
.fam-card:hover{transform:translateY(-2px);box-shadow:0 4px 14px rgba(0,0,0,.08)}
.fam-card.on{background:var(--bg)}
.fam-ic{font-size:1.6rem}
.fam-card b{display:block}
.fam-card small{display:block;color:var(--muted);font-size:.8rem;line-height:1.5}
.fam-card em{font-style:normal;font-size:.75rem;color:var(--muted);white-space:nowrap}
/* ── قائمة الاختيار بالبحث ── */
.picker{position:relative}
.picker input{cursor:text}
.picker-list{position:absolute;z-index:20;inset-inline:0;top:calc(100% + 4px);max-height:280px;overflow-y:auto;margin:0;padding:4px;list-style:none;background:var(--card);border:1px solid var(--border);border-radius:10px;box-shadow:0 8px 24px rgba(0,0,0,.15)}
.picker-list li{padding:8px 10px;border-radius:6px;cursor:pointer;font-size:.95rem}
.picker-list li.active{background:var(--brand);color:#fff}
.picker-list li[aria-selected=true]:not(.active){font-weight:700;color:var(--brand)}
.picker-list li.empty{color:var(--muted);cursor:default}