/* ============ enhancements.css ============ */
:root { color-scheme: light dark; }

/* شريط علوي (بحث + وضع ليلي) */
.enh-topbar{display:flex;gap:8px;align-items:center;padding:10px 12px;background:transparent}
.enh-search{flex:1;display:flex;gap:6px;align-items:center;max-width:640px;margin:0 auto}
.enh-search input{flex:1;padding:10px 14px;border:1px solid #d1d5db;border-radius:12px;font-family:inherit;font-size:14px;background:#fff;color:#0f172a}
.enh-search button{padding:10px 14px;border:0;border-radius:12px;background:#0b3d91;color:#fff;font-size:16px;cursor:pointer}
.enh-theme-btn{padding:10px 12px;border:1px solid #d1d5db;border-radius:12px;background:#fff;font-size:18px;cursor:pointer;line-height:1}

/* أزرار المشاركة */
.enh-share{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:16px 0;padding:10px;border:1px dashed #cbd5e1;border-radius:12px;background:#f8fafc}
.enh-share-label{font-weight:700;color:#475569;margin-inline-end:6px}
.enh-share-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border-radius:10px;color:#fff;text-decoration:none;font-size:13px;font-weight:700;border:0;cursor:pointer;font-family:inherit}
.enh-share-btn.wa{background:#25D366}
.enh-share-btn.fb{background:#1877F2}
.enh-share-btn.tg{background:#26A5E4}
.enh-share-btn.copy{background:#334155}
.enh-share-btn:hover{opacity:.9}

/* شارة "مستخدمون متصلون" في الدردشة */
.chat-online-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;background:#dcfce7;color:#166534;font-size:12px;font-weight:700}
.chat-online-badge::before{content:"";width:8px;height:8px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 3px rgba(34,197,94,.25)}

/* Toast للإشعارات */
.enh-toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:#0f172a;color:#fff;padding:10px 16px;border-radius:10px;font-size:13px;z-index:9999;box-shadow:0 10px 30px rgba(0,0,0,.25);opacity:0;transition:opacity .2s}
.enh-toast.show{opacity:1}

/* ============ الوضع الليلي ============ */
html.dark{color-scheme:dark}
html.dark body{background:#0b1220 !important;color:#e2e8f0 !important}
html.dark .enh-search input,
html.dark .enh-theme-btn{background:#1e293b;color:#e2e8f0;border-color:#334155}
html.dark .enh-share{background:#0f172a;border-color:#334155}
html.dark .enh-share-label{color:#cbd5e1}
html.dark a{color:#93c5fd}
html.dark .card,
html.dark .box,
html.dark .panel,
html.dark table{background:#0f172a !important;color:#e2e8f0 !important;border-color:#334155 !important}
html.dark input,html.dark select,html.dark textarea{background:#0f172a;color:#e2e8f0;border-color:#334155}
html.dark .topbar{background:#0f172a !important;color:#e2e8f0 !important}

@media (max-width:520px){
  .enh-topbar{flex-wrap:wrap}
  .enh-search{order:2;flex-basis:100%}
}