:root {
            /* Dark theme (default) */
            --bg-primary: #0a0f1a;
            --bg-secondary: #111827;
            --bg-card: #141d2e;
            --bg-card-hover: #1a2540;
            --bg-elevated: #1c2535;
            --text-primary: #f0f4ff;
            --text-secondary: #8fa3c8;
            --text-muted: #4a5a78;
            --accent: #e63030;
            --accent-glow: rgba(230, 48, 48, 0.35);
            --accent-soft: rgba(230, 48, 48, 0.12);
            --cyan: #38bdf8;
            --cyan-glow: rgba(56, 189, 248, 0.3);
            --border: rgba(255,255,255,0.07);
            --border-hover: rgba(230, 48, 48, 0.5);
            --shadow: 0 8px 32px rgba(0,0,0,0.4);
            --marquee-bg: #111827;
            --modal-bg: #141d2e;
            --nav-bg: rgba(10, 15, 26, 0.95);
            --input-bg: #1c2535;
        }

        [data-theme="light"] {
            --bg-primary: #f0f4ff;
            --bg-secondary: #e4eaf8;
            --bg-card: #ffffff;
            --bg-card-hover: #f7f9ff;
            --bg-elevated: #ffffff;
            --text-primary: #0f172a;
            --text-secondary: #475569;
            --text-muted: #94a3b8;
            --accent: #dc2626;
            --accent-glow: rgba(220, 38, 38, 0.2);
            --accent-soft: rgba(220, 38, 38, 0.08);
            --cyan: #0284c7;
            --cyan-glow: rgba(2, 132, 199, 0.2);
            --border: rgba(0,0,0,0.08);
            --border-hover: rgba(220, 38, 38, 0.4);
            --shadow: 0 8px 32px rgba(0,0,0,0.12);
            --marquee-bg: #e4eaf8;
            --modal-bg: #ffffff;
            --nav-bg: rgba(240, 244, 255, 0.95);
            --input-bg: #e4eaf8;
        }

        * { box-sizing: border-box; margin: 0; padding: 0; }

        body {
            font-family: 'Syne', sans-serif;
            background-color: var(--bg-primary);
            color: var(--text-primary);
            transition: background-color 0.4s ease, color 0.4s ease;
            min-height: 100vh;
            overflow-x: hidden;
        }

        /* Subtle grid background */
        body::before {
          background-image:
            radial-gradient(ellipse at 50% 0%, rgba(56,189,248,.08), transparent 55%),
            radial-gradient(ellipse at 50% 120%, rgba(0,0,0,.55), transparent 60%);
        }
    /*    
        body::before {
            content: '';
            position: fixed;
            inset: 0;
            background-image:
                linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
            background-size: 40px 40px;
            pointer-events: none;
            z-index: 0;
        }
    */    
        [data-theme="light"] body::before {
            background-image:
                linear-gradient(rgba(0,0,0,0.04) 1px, transparent 1px),
                linear-gradient(90deg, rgba(0,0,0,0.04) 1px, transparent 1px);
        }

        .font-bengali { font-family: 'Noto Sans Bengali', sans-serif; }
        .font-mono { font-family: 'JetBrains Mono', monospace; }

        /* ── HEADER / NAV ── */
        .site-header {
            position: fixed;
            max-width: 1280px;
            margin: 0 auto;
            top: 0; left: 0; right: 0;
            z-index: 100;
            background: var(--nav-bg);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border);
            padding: 0.75rem 1.5rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
        }

        .header-logo img {
            height: 60px;
            width: auto;
            object-fit: contain;
            transition: transform 0.2s;
        }
        .header-logo:hover img { transform: scale(1.05); }

        .header-nav {
            display: flex;
            align-items: center;
            gap: 1.25rem;
        }

        .header-nav a {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 0.04em;
            display: flex;
            align-items: center;
            gap: 0.35rem;
            transition: color 0.2s;
        }
        .header-nav a:hover { color: var(--accent); }

        /* Theme toggle */
        .theme-toggle {
            background: var(--bg-elevated);
            border: 1px solid var(--border);
            color: var(--text-secondary);
            width: 36px; height: 36px;
            border-radius: 50%;
            cursor: pointer;
            display: flex; align-items: center; justify-content: center;
            font-size: 1rem;
            transition: all 0.2s;
            flex-shrink: 0;
        }
        .theme-toggle:hover {
            background: var(--accent-soft);
            color: var(--accent);
            border-color: var(--accent);
        }

        /* Mobile hamburger */
        .hamburger {
            display: none;
            background: var(--bg-elevated);
            border: 1px solid var(--border);
            color: var(--text-secondary);
            width: 36px; height: 36px;
            border-radius: 8px;
            cursor: pointer;
            align-items: center; justify-content: center;
            font-size: 1.1rem;
            flex-shrink: 0;
        }
        @media (max-width: 768px) {
            .hamburger { display: flex; }
            .header-nav.desktop-nav { display: none; }
        }

        /* ── MAIN LAYOUT ── */
        .main-wrapper {
            position: relative;
            z-index: 1;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 1.25rem;
            padding-top: 80px;
        }

        /* ── MARQUEE ── */
        .marquee-section { padding: 1.25rem 0 0rem; }
        .marquee-wrap {
            background: var(--marquee-bg);
            border: 1px solid var(--border);
            border-left: 3px solid var(--accent);
            border-radius: 10px;
            padding: 0.85rem 1rem;
            overflow: hidden;
            white-space: nowrap;
        }
        .marquee-track {
            display: inline-block;
            padding-left: 100%;
            animation: marquee 70s linear infinite;
            font-family: 'Noto Sans Bengali', sans-serif;
            font-weight: 700;
            font-size: 0.95rem;
            color: var(--text-secondary);
        }
        .marquee-wrap:hover .marquee-track { animation-play-state: paused; }
        .marquee-track strong { color: var(--accent); }
        @keyframes marquee {
            0% { transform: translateX(0); }
            100% { transform: translateX(-100%); }
        }

        /* ── SEARCH BAR ── */
        .search-section { padding: 0 0 1.75rem; }
        .main-wrapper.no-announcements .search-section { padding-top: 1.75rem; }
        .main-wrapper.has-announcements .search-section { padding-top: 0; }
        .search-wrap {
            position: relative;
            max-width: 100%;
        }
        .search-icon {
            position: absolute;
            left: 1rem; top: 50%;
            transform: translateY(-50%);
            color: var(--text-muted);
            font-size: 0.9rem;
            pointer-events: none;
        }
        .search-input {
            width: 100%;
            background: var(--input-bg);
            border: 1px solid var(--border);
            border-radius: 50px;
            padding: 0.65rem 1rem 0.65rem 2.5rem;
            color: var(--text-primary);
            font-family: 'Syne', sans-serif;
            font-size: 0.9rem;
            outline: none;
            transition: border-color 0.2s, box-shadow 0.2s;
        }
        .search-input::placeholder { color: var(--text-muted); }
        .search-input:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px var(--accent-soft);
        }
        .search-clear {
            position: absolute;
            right: 0.75rem; top: 50%;
            transform: translateY(-50%);
            background: none;
            border: none;
            color: var(--text-muted);
            cursor: pointer;
            font-size: 0.85rem;
            display: none;
            padding: 0.25rem;
            transition: color 0.2s;
        }
        .search-clear:hover { color: var(--accent); }
        .search-clear.visible { display: block; }

        /* No results message */
        .no-results {
            display: none;
            text-align: center;
            padding: 3rem 1rem;
            color: var(--text-muted);
            font-family: 'Noto Sans Bengali', sans-serif;
        }
        .no-results.visible { display: block; }

        /* ── CATEGORY SECTIONS ── */
        .category-section { margin-bottom: 3rem; }

        .category-header {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            margin-bottom: 1.25rem;
            padding-bottom: 0.75rem;
            border-bottom: 1px solid var(--border);
        }

        .category-title {
            font-size: 1.15rem;
            font-weight: 800;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            color: var(--text-primary);
        }

        .category-bar {
            width: 28px; height: 3px;
            background: var(--accent);
            border-radius: 2px;
            flex-shrink: 0;
        }

        .new-badge {
            font-size: 0.65rem;
            font-weight: 800;
            letter-spacing: 0.08em;
            background: var(--accent);
            color: white;
            padding: 0.15rem 0.5rem;
            border-radius: 20px;
            text-transform: uppercase;
            animation: pulseBadge 2s infinite;
        }
        @keyframes pulseBadge {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.8; transform: scale(1.05); }
        }

        .category-count {
            margin-left: auto;
            font-size: 0.75rem;
            color: var(--text-muted);
            font-weight: 600;
            font-family: 'JetBrains Mono', monospace;
        }

        /* ── CARDS GRID ── */
        .cards-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
            gap: 0.9rem;
        }
        @media (max-width: 480px) {
            .cards-grid { grid-template-columns: repeat(2, 1fr); gap: 0.65rem; }
        }
/*
        /* ── SITE CARD ── */
        .site-card {
            position: relative;
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 12px;
            overflow: hidden;
            text-decoration: none;
            color: var(--text-primary);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 1.25rem 0.75rem;
            gap: 0.6rem;
            text-align: center;
            transition: transform 0.25s cubic-bezier(0.34,1.56,0.64,1),
                        border-color 0.25s ease,
                        box-shadow 0.25s ease,
                        background 0.25s ease;
            cursor: pointer;
            min-height: 105px;
        }

        .site-card::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, var(--accent-soft), transparent 60%);
            opacity: 0;
            transition: opacity 0.3s ease;
            border-radius: 12px;
        }

        .site-card:hover {
            transform: translateY(-6px) scale(1.03);
            border-color: var(--border-hover);
            box-shadow: 0 12px 30px var(--accent-glow), 0 4px 12px rgba(0,0,0,0.3);
            background: var(--bg-card-hover);
        }
        .site-card:hover::before { opacity: 1; }

        .site-card:active { transform: translateY(-1px) scale(0.99); }

        .card-icon {
            width: 50px; height: 40px;
            background: var(--accent-soft);
            border: 1px solid rgba(230,48,48,0.2);
            border-radius: 10px;
            display: flex; align-items: center; justify-content: center;
            color: var(--accent);
            transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1),
                        background 0.2s, box-shadow 0.2s;
            flex-shrink: 0;
        }
        .site-card:hover .card-icon {
            transform: scale(1.15) rotate(-5deg);
            background: var(--accent);
            color: white;
            box-shadow: 0 4px 14px var(--accent-glow);
        }
/*
        .card-name {
            font-size: 0.78rem;
            font-weight: 700;
            color: var(--text-secondary);
            line-height: 1.3;
            transition: color 0.2s;
            word-break: break-word;
            letter-spacing: 0.01em;
        }
*/        
.card-name {
    font-size: 0.90rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 2;
    letter-spacing: 0.01em;
    word-break: break-word;
    margin-bottom: 0.35rem;
    position: relative;
    z-index: 1;
    transition: color 0.2s;
}

        .site-card:hover .card-name { color: var(--text-primary); }

        /* Copy button on card */
        .card-copy {
            position: absolute;
            top: 6px; right: 6px;
            background: var(--bg-elevated);
            border: 1px solid var(--border);
            color: var(--text-muted);
            border-radius: 6px;
            width: 22px; height: 22px;
            font-size: 0.6rem;
            cursor: pointer;
            display: none;
            align-items: center; justify-content: center;
            transition: all 0.2s;
            z-index: 5;
        }
        .site-card:hover .card-copy { display: flex; }
        .card-copy:hover {
            background: var(--accent-soft);
            color: var(--accent);
            border-color: var(--accent);
        }
        .card-copy.copied {
            background: #16a34a;
            color: white;
            border-color: #16a34a;
        }


       /* ── NEW SITE CARD ── *
        .site-card {
            position: relative;
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 18px;
            overflow: hidden;
            text-decoration: none;
            color: var(--text-primary);
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            padding: 1.5rem 1.4rem 1.3rem;
            gap: 0;
            transition:
                transform 0.28s cubic-bezier(0.34,1.56,0.64,1),
                border-color 0.25s ease,
                box-shadow 0.28s ease,
                background 0.25s ease;
            cursor: pointer;
            min-height: 148px;
        }

        /* Glow stripe on left edge *
        .site-card::after {
            content: '';
            position: absolute;
            left: 0; top: 20%; bottom: 20%;
            width: 3px;
            background: var(--accent);
            border-radius: 0 3px 3px 0;
            opacity: 0;
            transition: opacity 0.3s, top 0.3s, bottom 0.3s;
        }

        /* Top gradient shimmer *
        .site-card::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg,
                var(--accent-soft) 0%,
                transparent 55%,
                rgba(56,189,248,0.04) 100%);
            opacity: 0;
            transition: opacity 0.3s ease;
            border-radius: 18px;
            pointer-events: none;
        }

        .site-card:hover {
            transform: translateY(-6px) scale(1.02);
            border-color: rgba(230,48,48,0.4);
            box-shadow:
                0 16px 40px var(--accent-glow),
                0 4px 16px rgba(0,0,0,0.35),
                inset 0 1px 0 rgba(255,255,255,0.05);
            background: var(--bg-card-hover);
        }
        .site-card:hover::before { opacity: 1; }
        .site-card:hover::after { opacity: 1; top: 15%; bottom: 15%; }
        .site-card:active { transform: translateY(-2px) scale(0.99); }

        /* Icon container — larger, more prominent *
        .card-icon {
            width: 52px; height: 52px;
            background: var(--accent-soft);
            border: 1px solid var(--accent-mid);
            border-radius: 14px;
            display: flex; align-items: center; justify-content: center;
            color: var(--accent);
            margin-bottom: 1rem;
            transition:
                transform 0.3s cubic-bezier(0.34,1.56,0.64,1),
                background 0.25s,
                box-shadow 0.25s,
                border-color 0.25s;
            flex-shrink: 0;
            position: relative;
            z-index: 1;
        }
        .site-card:hover .card-icon {
            transform: scale(1.12) rotate(-6deg);
            background: var(--accent);
            color: white;
            border-color: var(--accent);
            box-shadow: 0 6px 18px var(--accent-glow);
        }

        /* Card name — bigger, bolder *
        .card-name {
            font-size: 0.95rem;
            font-weight: 800;
            color: var(--text-primary);
            line-height: 1.3;
            letter-spacing: 0.01em;
            word-break: break-word;
            margin-bottom: 0.35rem;
            position: relative;
            z-index: 1;
            transition: color 0.2s;
        }
        .site-card:hover .card-name { color: #fff; }

        /* Card URL preview *
        .card-url {
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.68rem;
            color: var(--text-muted);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            max-width: 100%;
            position: relative;
            z-index: 1;
            transition: color 0.2s;
        }
        .site-card:hover .card-url { color: var(--text-secondary); }

        /* Arrow indicator bottom-right *
        .card-arrow {
            position: absolute;
            bottom: 1.1rem;
            right: 1.1rem;
            width: 28px; height: 28px;
            background: var(--bg-elevated);
            border: 1px solid var(--border);
            border-radius: 50%;
            display: flex; align-items: center; justify-content: center;
            color: var(--text-muted);
            font-size: 0.7rem;
            opacity: 0;
            transform: translate(4px, 4px) scale(0.85);
            transition: opacity 0.25s, transform 0.25s, background 0.2s, color 0.2s, border-color 0.2s;
            z-index: 5;
        }
        .site-card:hover .card-arrow {
            opacity: 1;
            transform: translate(0,0) scale(1);
            background: var(--accent-soft);
            color: var(--accent);
            border-color: var(--accent-mid);
        }

        /* Copy button *
        .card-copy {
            position: absolute;
            top: 0.85rem; right: 0.85rem;
            background: var(--bg-elevated);
            border: 1px solid var(--border);
            color: var(--text-muted);
            border-radius: 8px;
            width: 28px; height: 28px;
            font-size: 0.65rem;
            cursor: pointer;
            display: none;
            align-items: center; justify-content: center;
            transition: all 0.2s;
            z-index: 10;
        }
        .site-card:hover .card-copy { display: flex; }
        .card-copy:hover {
            background: var(--accent-soft);
            color: var(--accent);
            border-color: var(--accent);
        }
        .card-copy.copied {
            background: #16a34a;
            color: white;
            border-color: #16a34a;
        }
*/
        /* Hidden card (search filter) */
        .site-card.hidden { display: none; }

        /* Category hidden when all cards hidden */
        .category-section.hidden { display: none; }

        /* ── FOOTER ── */
        .site-footer {
            position: relative;
            z-index: 1;
            border-top: 1px solid var(--border);
            padding: 2.5rem 1.25rem 2rem;
            margin-top: 1rem;
        }
        .footer-inner {
            max-width: 1280px;
            margin: 0 auto;
            text-align: center;
        }
        .footer-address {
            font-family: 'Noto Sans Bengali', sans-serif;
            color: var(--text-secondary);
            line-height: 1.8;
            font-size: 0.9rem;
        }
        .footer-address strong { color: var(--text-primary); }
        .footer-copy {
            margin-top: 1.5rem;
            font-size: 0.75rem;
            color: var(--text-muted);
            font-family: 'JetBrains Mono', monospace;
        }
        .footer-accent {
            display: inline-block;
            width: 30px; height: 2px;
            background: var(--accent);
            margin: 1rem auto 1.25rem;
            border-radius: 2px;
        }

        /* ── MOBILE NAV DRAWER ── */
        .mobile-drawer {
            position: fixed;
            top: 0; right: 0;
            width: min(300px, 85vw);
            height: 100%;
            background: var(--bg-secondary);
            border-left: 1px solid var(--border);
            z-index: 200;
            transform: translateX(100%);
            transition: transform 0.3s cubic-bezier(0.25,0.46,0.45,0.94);
            padding: 5rem 2rem 2rem;
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }
        .mobile-drawer.open { transform: translateX(0); }
        .mobile-drawer a {
            color: var(--text-secondary);
            text-decoration: none;
            font-weight: 700;
            font-size: 1rem;
            display: flex; align-items: center; gap: 0.6rem;
            transition: color 0.2s;
        }
        .mobile-drawer a:hover { color: var(--accent); }
        .drawer-close {
            position: absolute;
            top: 1rem; right: 1rem;
            background: var(--bg-elevated);
            border: 1px solid var(--border);
            color: var(--text-secondary);
            width: 36px; height: 36px;
            border-radius: 50%;
            cursor: pointer;
            display: flex; align-items: center; justify-content: center;
            font-size: 1.1rem;
        }
        .drawer-overlay {
            position: fixed;
            inset: 0;
            background: rgba(0,0,0,0.5);
            z-index: 199;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s;
        }
        .drawer-overlay.open { opacity: 1; pointer-events: all; }

        /* ── FAB ── */
        #fabToggle {
            position: fixed;
            bottom: 5.5rem;
            right: 1.25rem;
            width: 52px; height: 52px;
            background: var(--accent);
            color: white;
            border: none;
            border-radius: 50%;
            box-shadow: 0 4px 20px var(--accent-glow);
            display: flex; align-items: center; justify-content: center;
            font-size: 1.1rem;
            cursor: pointer;
            z-index: 51;
            transition: transform 0.3s, box-shadow 0.3s;
            animation: fabPulse 2.5s infinite;
        }
        @keyframes fabPulse {
            0%,100%{ box-shadow: 0 4px 20px var(--accent-glow); }
            50%{ box-shadow: 0 4px 30px rgba(230,48,48,0.6); }
        }
        #fabToggle:hover { transform: scale(1.1); }

        #fabOptions {
            position: fixed;
            bottom: 9.5rem;
            right: 1.25rem;
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
            z-index: 50;
            opacity: 0;
            pointer-events: none;
            transform: translateY(12px);
            transition: opacity 0.25s, transform 0.25s;
            font-family: sans-serif;
            font-weight: 900;
        }
        #fabOptions.active { opacity: 1; pointer-events: all; transform: translateY(0); }
        #fabOptions a {
            display: flex; align-items: center; gap: 0.5rem;
            background: var(--bg-elevated);
            border: 1px solid var(--border);
            color: var(--text-primary);
            text-decoration: none;
            padding: 0.5rem 0.9rem;
            border-radius: 50px;
            font-size: 0.95rem;
            font-weight: 900;
            white-space: nowrap;
            box-shadow: var(--shadow);
            transition: border-color 0.2s, color 0.2s;
        }
        #fabOptions a:hover { border-color: var(--accent); color: var(--accent); }

        /* ── SCROLL TO TOP ── */
        #scrollToTop {
            position: fixed;
            bottom: 1.25rem;
            right: 1.25rem;
            width: 52px; height: 52px;
            background: var(--bg-elevated);
            border: 1px solid var(--border);
            color: var(--text-secondary);
            border-radius: 50%;
            display: flex; align-items: center; justify-content: center;
            cursor: pointer;
            font-size: 0.9rem;
            z-index: 50;
            opacity: 0;
            pointer-events: none;
            transform: scale(0.8);
            transition: opacity 0.3s, transform 0.3s, border-color 0.2s, color 0.2s;
        }
        #scrollToTop.visible {
            opacity: 1; pointer-events: all; transform: scale(1);
        }
        #scrollToTop:hover {
            border-color: var(--accent);
            color: var(--accent);
        }

        /* ── MODALS ── */
        .modal-overlay {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(0,0,0,0.6);
            backdrop-filter: blur(4px);
            z-index: 300;
            align-items: center;
            justify-content: center;
            padding: 1rem;
        }
        .modal-overlay.show { display: flex; animation: fadeIn 0.2s ease; }
        @keyframes fadeIn { from{opacity:0} to{opacity:1} }

        .modal-box {
            background: var(--modal-bg);
            border: 1px solid var(--border);
            border-radius: 16px;
            padding: 2rem 1.75rem;
            max-width: 420px;
            width: 100%;
            position: relative;
            text-align: center;
            box-shadow: 0 24px 60px rgba(0,0,0,0.4);
            animation: slideUp 0.35s cubic-bezier(0.34,1.56,0.64,1);
        }
        @keyframes slideUp {
            from{ transform: translateY(40px); opacity:0; }
            to{ transform: translateY(0); opacity:1; }
        }
        .modal-close {
            position: absolute;
            top: 1rem; right: 1rem;
            background: var(--bg-elevated);
            border: 1px solid var(--border);
            color: var(--text-muted);
            width: 30px; height: 30px;
            border-radius: 50%;
            cursor: pointer;
            display: flex; align-items: center; justify-content: center;
            font-size: 0.9rem;
            transition: all 0.2s;
        }
        .modal-close:hover { color: var(--accent); border-color: var(--accent); }
        .modal-title {
            font-family: 'Noto Sans Bengali', sans-serif;
            font-size: 1.3rem;
            font-weight: 800;
            margin-bottom: 1rem;
        }
        .modal-body {
            font-family: 'Noto Sans Bengali', sans-serif;
            color: var(--text-secondary);
            font-size: 0.95rem;
            line-height: 1.7;
        }
        .modal-body strong { color: var(--text-primary); }

        /* Toast notification */
        .toast {
            position: fixed;
            bottom: 2rem;
            left: 50%;
            transform: translateX(-50%) translateY(20px);
            background: var(--bg-elevated);
            border: 1px solid var(--border);
            color: var(--text-primary);
            padding: 0.6rem 1.25rem;
            border-radius: 50px;
            font-size: 0.8rem;
            font-weight: 600;
            opacity: 0;
            pointer-events: none;
            z-index: 400;
            transition: opacity 0.3s, transform 0.3s;
            white-space: nowrap;
        }
        .toast.show {
            opacity: 1;
            transform: translateX(-50%) translateY(0);
        }

        /* Page entry animations */
        .category-section {
            animation: sectionIn 0.5s ease both;
        }
        @keyframes sectionIn {
            from { opacity: 0; transform: translateY(18px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .category-section:nth-child(1) { animation-delay: 0.05s; }
        .category-section:nth-child(2) { animation-delay: 0.12s; }
        .category-section:nth-child(3) { animation-delay: 0.19s; }

        /* Responsive */
        @media (max-width: 640px) {
            .marquee-track { font-size: 0.85rem; }
            .category-title { font-size: 1rem; }
            #fabToggle { bottom: 5rem; width: 46px; height: 46px; }
            #fabOptions { bottom: 8.5rem; }
			#scrollToTop {width: 46px; height: 46px; }
        }
    

.modal-body {
    line-height: 1.6;
    font-size: 15px;
}

.contact-btn {
    display: block;
    margin: 8px 0;
    padding: 10px 15px;
    border-radius: 8px;
    text-decoration: none;
    color: #fff;
    font-weight: 500;
    transition: 0.3s;
}

.call-btn {
    background: #28a745;
}

.call-btn:hover {
    background: #218838;
}

.fb-btn {
    background: #1877f2;
}

.fb-btn:hover {
    background: #0d6efd;
}

.web-btn {
    background: #6f42c1;
}

.web-btn:hover {
    background: #5a32a3;
}

.contact-btn i {
    margin-right: 8px;
}

/* Dynamic notice and popup fixes */
.marquee-action{display:inline-flex;align-items:center;margin-left:.45rem;padding:.25rem .65rem;border-radius:999px;background:var(--accent);color:#fff!important;text-decoration:none;font-weight:900;line-height:1}.notice-stack{display:grid;gap:.75rem;margin:-.65rem 0 1.5rem}.notice-card{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem 1.1rem;border:1px solid var(--border);border-left:4px solid var(--accent);border-radius:14px;background:var(--bg-elevated);box-shadow:0 12px 30px rgba(0,0,0,.12)}.notice-card strong{display:block;color:var(--text-primary);font-weight:900;margin-bottom:.25rem}.notice-card p{margin:0;color:var(--text-secondary);line-height:1.6}.notice-card.notice-maintenance{border-left-color:#f59e0b}.notice-card.notice-alert{border-left-color:#ef4444}.notice-action{white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;padding:.65rem .95rem;border-radius:999px;background:var(--accent);color:#fff!important;text-decoration:none;font-weight:900}.popup-actions{display:grid;gap:.55rem}.contact-btn{font-family:'Noto Sans Bengali',sans-serif!important;display:flex!important;align-items:center;justify-content:center;gap:.4rem;width:100%;margin:0!important;font-weight:800!important}.contact-btn i{margin-right:0!important}.modal-title,.modal-body{font-family:'Noto Sans Bengali',sans-serif!important}.modal-box{text-align:center}.call-btn{background:#16a34a}.call-btn:hover{background:#15803d}.fb-btn{background:#1877f2}.fb-btn:hover{background:#0d6efd}.web-btn{background:#7c3aed}.web-btn:hover{background:#6d28d9}@media(max-width:640px){.notice-card{display:block}.notice-action{margin-top:.75rem;width:100%}.marquee-action{padding:.2rem .5rem}.modal-box{padding:1.6rem 1rem}.popup-actions{gap:.5rem}}
/* v2.2 public polish */
.search-section{margin-top:clamp(1rem,3vw,2rem)}
.notice-card,.marquee-shell{font-family:'Noto Sans Bengali',Arial,sans-serif}
.dynamic-popup .popup-panel{font-family:'Noto Sans Bengali',Arial,sans-serif}
@media(max-width:640px){.dynamic-popup .popup-actions{display:grid;grid-template-columns:1fr;gap:.65rem}.dynamic-popup .contact-btn{width:100%;justify-content:center}}

/* v2.2.1 public spacing fixes */
.main-wrapper.has-announcements .marquee-section{
    padding-top: .85rem;
    padding-bottom: .65rem;
}
.main-wrapper.has-announcements .search-section{
    margin-top: 0 !important;
    padding-top: 0 !important;
    padding-bottom: 1.25rem;
}
.main-wrapper.has-announcements .notice-stack{
    margin-bottom: .85rem;
}
.main-wrapper.no-announcements .search-section{
    margin-top: 0 !important;
    padding-top: 1.25rem;
}
.category-section:last-of-type{
    margin-bottom: 1.35rem;
}
.site-footer{
    margin-top: 0 !important;
    padding-top: 1.35rem !important;
    padding-bottom: 1.25rem !important;
}
.footer-accent{
    margin-top: .65rem !important;
    margin-bottom: .8rem !important;
}
.footer-copy{
    margin-top: .9rem !important;
}
@media (max-width: 640px){
    .main-wrapper.has-announcements .marquee-section{
        padding-top: .7rem;
        padding-bottom: .55rem;
    }
    .main-wrapper.has-announcements .search-section{
        padding-bottom: 1rem;
    }
    .category-section{
        margin-bottom: 2rem;
    }
    .category-section:last-of-type{
        margin-bottom: 1rem;
    }
    .site-footer{
        padding-top: 1.1rem !important;
        padding-bottom: 1rem !important;
    }
}