/* ═══════ اسلایدر اصلی ═══════ */
.hmu-slider{position:relative}
.hmu-slider .carousel-inner:after{content:"";position:absolute;left:0;right:0;bottom:0;height:90px;background:linear-gradient(to top,rgba(0,30,45,.45),rgba(0,30,45,0));pointer-events:none;z-index:1}
.hmu-slider .carousel-indicators{position:absolute;left:0!important;right:0!important;bottom:16px;margin:0 auto!important;padding:6px 10px!important;width:max-content;max-width:90%;display:flex;justify-content:center;align-items:center;gap:6px;list-style:none;z-index:3;background:rgba(0,30,45,.28);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);border-radius:999px}
.hmu-slider .carousel-indicators li{position:relative;flex:0 0 auto;max-width:none;width:9px!important;height:9px!important;margin:0!important;padding:0;border:none!important;border-radius:999px;background:rgba(255,255,255,.55)!important;cursor:pointer;text-indent:-999px;overflow:hidden;transition:width .35s ease,background .35s ease}
.hmu-slider .carousel-indicators li:hover{background:rgba(255,255,255,.85)!important}
.hmu-slider .carousel-indicators li.active{width:30px!important;background:#c8a951!important}
.hmu-slider .carousel-control-prev,.hmu-slider .carousel-control-next{top:50%;bottom:auto;width:46px;height:46px;margin-top:-23px;border-radius:50%;background:rgba(0,30,45,.3);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);opacity:0;z-index:3;transition:opacity .3s,background .3s,transform .3s}
.hmu-slider .carousel-control-prev{left:18px}
.hmu-slider .carousel-control-next{right:18px}
.hmu-slider:hover .carousel-control-prev,.hmu-slider:hover .carousel-control-next{opacity:1}
.hmu-slider .carousel-control-prev:hover,.hmu-slider .carousel-control-next:hover{background:rgba(200,169,81,.85);transform:scale(1.06)}
.hmu-slider .carousel-control-prev-icon,.hmu-slider .carousel-control-next-icon{width:18px;height:18px}
@media (hover:none){.hmu-slider .carousel-control-prev,.hmu-slider .carousel-control-next{opacity:.85}}
@media (max-width:576px){
    .hmu-slider .carousel-indicators{bottom:8px;padding:4px 8px!important;gap:5px}
    .hmu-slider .carousel-indicators li{width:7px!important;height:7px!important}
    .hmu-slider .carousel-indicators li.active{width:20px!important}
    .hmu-slider .carousel-control-prev,.hmu-slider .carousel-control-next{width:34px;height:34px;margin-top:-17px}
    .hmu-slider .carousel-control-prev{left:8px}.hmu-slider .carousel-control-next{right:8px}
}

/* ═══════ خبرهای مرتبط ═══════ */
.hmu-related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.hmu-related-card{display:flex;flex-direction:column;background:#fff;border:1px solid #e4e8ed;border-radius:12px;overflow:hidden;text-decoration:none!important;color:#1a2030;transition:transform .2s,box-shadow .2s,border-color .2s}
.hmu-related-card:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(8,69,98,.12);border-color:#c8a951}
.hmu-related-img{display:block;aspect-ratio:16/9;background:#eef2f5;overflow:hidden}
.hmu-related-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.hmu-related-card:hover .hmu-related-img img{transform:scale(1.05)}
.hmu-related-body{display:flex;flex-direction:column;gap:6px;padding:10px 12px 12px}
.hmu-related-title{font-size:13px;font-weight:700;line-height:1.7;color:#084562;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.hmu-related-date{font-size:11px;color:#8a97a6}
@media (max-width:768px){.hmu-related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:420px){.hmu-related-grid{grid-template-columns:1fr}}

/* ═══════ دکمه‌های جستجو و حالت شب در هدر ═══════ */
.hmu-tool-btn{display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 10px;border-radius:6px;border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.08);color:rgba(255,255,255,.9);font:inherit;font-size:12px;cursor:pointer;transition:background .2s,border-color .2s}
.hmu-tool-btn:hover{background:rgba(255,255,255,.18);border-color:rgba(255,255,255,.55)}
.hmu-tool-btn svg{width:14px;height:14px;flex:0 0 auto}
.hmu-tool-btn kbd{font:inherit;font-size:10px;direction:ltr;padding:0 5px;border-radius:4px;background:rgba(255,255,255,.15);color:#fff}
.hmu-nav-tools{display:flex;gap:8px;align-items:center}
.hmu-nav-tools .hmu-tool-btn{height:36px;padding:0 10px}

/* ═══════ پالت فرمان (Ctrl+K) ═══════ */
.hmu-cmd{position:fixed;inset:0;z-index:100000;display:none;align-items:flex-start;justify-content:center;padding:9vh 16px 16px;background:rgba(4,22,33,.45);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);font-family:inherit;direction:rtl}
.hmu-cmd.open{display:flex;animation:hmuFade .15s ease}
.hmu-cmd-panel{width:100%;max-width:660px;max-height:78vh;display:flex;flex-direction:column;background:#fff;border-radius:16px;box-shadow:0 24px 70px rgba(0,0,0,.35);overflow:hidden;animation:hmuPop .18s ease}
.hmu-cmd-head{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid #e9eef2}
.hmu-cmd-head svg{width:20px;height:20px;color:#084562;flex:0 0 auto}
.hmu-cmd-input{flex:1;border:none;outline:none;font:inherit;font-size:16px;color:#1a2030;background:transparent;min-width:0}
.hmu-cmd-esc{font-size:11px;color:#6b7c8f;border:1px solid #dbe3ea;border-radius:6px;padding:2px 7px;cursor:pointer;background:#f6f8fa}
.hmu-cmd-body{overflow-y:auto;padding:6px 8px 10px;overscroll-behavior:contain}
.hmu-cmd-group{padding:10px 10px 4px;font-size:11px;font-weight:700;color:#8a97a6;letter-spacing:.2px}
.hmu-cmd-item{display:flex;align-items:center;gap:12px;padding:9px 10px;border-radius:10px;color:#1a2030!important;text-decoration:none!important;cursor:pointer}
.hmu-cmd-item.active{background:#eef5fa;box-shadow:inset -3px 0 0 #c8a951}
.hmu-cmd-ico{width:34px;height:34px;flex:0 0 auto;border-radius:9px;background:#f0f4f7;display:flex;align-items:center;justify-content:center;overflow:hidden;color:#084562}
.hmu-cmd-ico img{width:24px;height:24px;object-fit:contain}
.hmu-cmd-ico svg{width:18px;height:18px}
.hmu-cmd-ico.system{background:linear-gradient(135deg,#084562,#0b6a94)}
.hmu-cmd-ico.news{background:#e8f1f7}.hmu-cmd-ico.announcement{background:#fbf3dc;color:#8a6d1d}
.hmu-cmd-txt{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.hmu-cmd-title{font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hmu-cmd-sub{font-size:12px;color:#6b7c8f;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;line-height:1.7}
.hmu-cmd-sub mark,.hmu-cmd-title mark{background:#fbeec2;color:inherit;padding:0 1px;border-radius:3px}
.hmu-cmd-meta{flex:0 0 auto;font-size:11px;color:#8a97a6}
.hmu-cmd-badge{font-size:10px;padding:1px 7px;border-radius:999px;background:#e8f1f7;color:#084562;margin-left:6px;font-weight:700}
.hmu-cmd-badge.announcement{background:#fbf3dc;color:#8a6d1d}
.hmu-cmd-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;padding:4px 2px}
.hmu-cmd-grid .hmu-cmd-item{flex-direction:column;text-align:center;gap:6px;padding:10px 6px}
.hmu-cmd-grid .hmu-cmd-title{font-size:12px;white-space:normal;line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.hmu-cmd-empty{padding:26px 10px;text-align:center;color:#8a97a6;font-size:13px}
.hmu-cmd-foot{display:flex;gap:14px;flex-wrap:wrap;padding:9px 16px;border-top:1px solid #e9eef2;background:#f8fafb;font-size:11px;color:#6b7c8f}
.hmu-cmd-foot kbd{font:inherit;direction:ltr;display:inline-block;min-width:20px;text-align:center;padding:0 5px;margin-left:4px;border:1px solid #d5dee6;border-bottom-width:2px;border-radius:5px;background:#fff;color:#38495a}
.hmu-cmd-spin{width:16px;height:16px;border:2px solid #d5e2ec;border-top-color:#084562;border-radius:50%;animation:hmuSpin .7s linear infinite;display:none}
.hmu-cmd.loading .hmu-cmd-spin{display:block}
@media (max-width:576px){
    .hmu-cmd{padding:0}
    .hmu-cmd-panel{max-width:none;max-height:100vh;height:100%;border-radius:0}
    .hmu-cmd-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
    .hmu-cmd-foot{display:none}
}
@keyframes hmuFade{from{opacity:0}to{opacity:1}}
@keyframes hmuPop{from{opacity:0;transform:translateY(-8px) scale(.98)}to{opacity:1;transform:none}}
@keyframes hmuSpin{to{transform:rotate(360deg)}}

/* ═══════ حالت شب ═══════
   سایت پر از رنگ‌های inline است؛ کل صفحه معکوس می‌شود و تصاویر/ویدیوها دوباره برگردانده می‌شوند.
   filter روی ریشه سند، عناصر position:fixed را خراب نمی‌کند. */
html[data-theme="dark"]{filter:invert(1) hue-rotate(180deg);background:#f2f2f2}
html[data-theme="dark"] body{background-color:#f2f2f2}
html[data-theme="dark"] img,
html[data-theme="dark"] video,
html[data-theme="dark"] iframe,
html[data-theme="dark"] [style*="background-image"],
html[data-theme="dark"] [style*="background:url"],
html[data-theme="dark"] [style*="background: url"]{filter:invert(1) hue-rotate(180deg)}
/* بخش‌های سرمه‌ای (هدر، منو، نوار سامانه‌ها، فوتر) از قبل تیره‌اند: دوباره برگردانده می‌شوند و تصاویرشان دست نمی‌خورد */
html[data-theme="dark"] .hmu-header-bg,
html[data-theme="dark"] .myheader,
html[data-theme="dark"] #siteHeaderNav,
html[data-theme="dark"] .hmu-quicklinks-section,
html[data-theme="dark"] .hmu-slider,
html[data-theme="dark"] footer{filter:invert(1) hue-rotate(180deg)}
html[data-theme="dark"] .hmu-slider img,
html[data-theme="dark"] .hmu-header-bg img,
html[data-theme="dark"] .myheader img,
html[data-theme="dark"] #siteHeaderNav img,
html[data-theme="dark"] .hmu-quicklinks-section img,
html[data-theme="dark"] footer img,
html[data-theme="dark"] .hmu-header-bg [style*="background"],
html[data-theme="dark"] .myheader [style*="background"],
html[data-theme="dark"] .hmu-quicklinks-section [style*="background"],
html[data-theme="dark"] footer [style*="background"]{filter:none}
html[data-theme="dark"] .hmu-cmd{background:rgba(220,235,245,.45)}
html{transition:filter .25s ease}