:root {
    /* Color Palette */
    --c-bg-body: #f8fafc;
    --c-bg-card: #ffffff;
    --c-bg-input: #f1f5f9;
    --c-text-primary: #0f172a;
    --c-text-secondary: #334155;
    --c-text-muted: #64748b;
    --c-text-white: #ffffff;
    --c-brand-base: #E30613;      /* Brand Red */
    --c-brand-hover: #c50510;     /* Brand Darker Red */
    --c-brand-active: #E30613;     /* Active active state color */
    --c-brand-active-bg: #fef2f2;  /* Brand active background */
    --c-brand-accent: #f59e0b;
    --c-brand-accent-hover: #d97706;
    --c-brand-gradient: linear-gradient(135deg, #E30613 0%, #a80000 100%);
    --c-border-light: #e2e8f0;
    --c-border-medium: #cbd5e1;
    --c-border-focus: #E30613;
    
    /* Spacings */
    --sp-1: 4px;
    --sp-2: 8px;
    --sp-3: 12px;
    --sp-4: 16px;
    --sp-5: 20px;
    --sp-6: 24px;
    --sp-8: 32px;
    --sp-10: 40px;
    
    /* Border Radii */
    --br-md: 8px;
    --br-lg: 12px;
    --br-xl: 20px;
    --br-pill: 9999px;
    
    /* Transitions */
    --ease-fast: 0.15s ease;
    --ease-normal: 0.25s ease;
    --ease-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --shadow-focus: 0 0 0 4px rgba(227, 6, 19, 0.15);
    --shadow-btn-primary: 0 4px 14px 0 rgba(227, 6, 19, 0.4);
}

body { font-family: 'Inter', system-ui, sans-serif; background-color: var(--c-bg-body); color: var(--c-text-primary); -webkit-font-smoothing: antialiased; padding: 0px; }
        button { border: none; background: none; font-family: inherit; cursor: pointer; outline: none; }
        ul, ol { list-style: none; }
        .mad-container { width: 100%; max-width: 1280px; margin: 0 auto; }

        /* --- 3. MAIN FILTER CARD --- */
        .mad-filter { background-color: var(--c-bg-card); border-radius: var(--br-xl); box-shadow: var(--shadow-xl); padding: var(--sp-5); border: 1px solid rgba(255,255,255, 0.9); position: relative; z-index: 10; }
        @media (max-width: 768px) { .mad-filter { padding: var(--sp-4); border-radius: var(--br-lg); } }

        /* --- 4. NAVIGATION TABS (Desktop Only) --- */
        .mad-tabs-wrapper { border-bottom: 1px solid var(--c-border-light); padding-bottom: var(--sp-2); margin-bottom: var(--sp-6); width: 100%; overflow: hidden; }
        .mad-tabs { display: flex; overflow-x: auto; scrollbar-width: none; width: 100%; }
        .mad-tabs::-webkit-scrollbar { display: none; }
        .mad-tabs__btn { display: flex; align-items: center; gap: var(--sp-0); padding: var(--sp-2) var(--sp-2); border-radius: var(--br-pill); font-size: 11px; font-weight: 500; color: var(--c-text-secondary); white-space: nowrap; transition: all var(--ease-fast); border: 1px solid transparent; flex-shrink: 0; }        .mad-tabs__btn i { font-size: 16px; }
        .mad-tabs__btn:hover { background-color: var(--c-bg-input); color: var(--c-text-primary); }
        .mad-tabs__btn.is-active { background-color: #efefef; color: var(--c-brand-active); font-weight: 600; }
        
        /* Hide desktop tabs on mobile */
        @media (max-width: 768px) { .mad-tabs-wrapper { display: none; } }

        /* --- 4.1 MOBILE SPORT SELECTOR (Mobile Only) --- */
        .mad-mobile-sport-selector { display: none; position: relative; margin-bottom: var(--sp-5); width: 100%; z-index: 20; }
        @media (max-width: 768px) { .mad-mobile-sport-selector { display: block; } }

        .mad-mobile-sport-toggle { width: 100%; display: flex; align-items: center; justify-content: space-between; padding: var(--sp-4) var(--sp-5); background-color: var(--c-bg-input); border: 1px solid var(--c-border-light); border-radius: var(--br-lg); transition: all var(--ease-fast); }
        .mad-mobile-sport-toggle:hover { border-color: var(--c-border-medium); }
        .mad-mobile-sport-toggle:focus { border-color: var(--c-border-focus); box-shadow: var(--shadow-focus); }
        .mad-mobile-sport-active { display: flex; align-items: center; gap: var(--sp-3); font-size: 15px; font-weight: 700; color: var(--c-text-primary); }
        .mad-mobile-sport-active i { color: var(--c-brand-active); font-size: 18px; }
        .mad-mobile-sport-toggle .fa-chevron-down { color: var(--c-text-muted); transition: transform var(--ease-normal); }
        .mad-mobile-sport-selector.is-open .fa-chevron-down { transform: rotate(180deg); color: var(--c-brand-active); }

        .mad-mobile-sport-menu { position: absolute; top: 100%; left: 0; width: 100%; margin-top: var(--sp-2); background-color: var(--c-bg-card); border-radius: var(--br-lg); box-shadow: var(--shadow-xl); border: 1px solid var(--c-border-light); opacity: 0; visibility: hidden; transform: translateY(-10px); transition: all var(--ease-normal); max-height: 350px; overflow-y: auto; z-index: 100; }
        .mad-mobile-sport-selector.is-open .mad-mobile-sport-menu { opacity: 1; visibility: visible; transform: translateY(0); }
        
        .mad-mobile-sport-item { width: 100%; display: flex; align-items: center; gap: var(--sp-3); padding: var(--sp-4) var(--sp-5); font-size: 15px; font-weight: 600; color: var(--c-text-secondary); transition: var(--ease-fast); border-bottom: 1px solid var(--c-bg-body); }
        .mad-mobile-sport-item:last-child { border-bottom: none; }
        .mad-mobile-sport-item i { font-size: 18px; width: 24px; text-align: center; }
        .mad-mobile-sport-item:hover, .mad-mobile-sport-item.is-active { background-color: var(--c-bg-input); color: var(--c-brand-active); }

        /* --- 5. SEARCH ENGINE --- */
        .mad-search-engine { display: grid; grid-template-columns: minmax(180px, 1.5fr) minmax(200px, 2fr) minmax(200px, 2fr) minmax(180px, 1.5fr) minmax(180px, auto); gap: var(--sp-2); align-items: end; }
        @media (max-width: 1200px) { .mad-search-engine { grid-template-columns: repeat(2, 1fr); } .mad-btn-search { grid-column: span 2; } }
        @media (max-width: 768px) { .mad-search-engine { grid-template-columns: 1fr; } .mad-btn-search { grid-column: span 1; } }

        .mad-input-group { background-color: var(--c-bg-input); border: 1px solid var(--c-border-light); border-radius: var(--br-lg); height: 72px; padding: var(--sp-3) var(--sp-5); display: flex; flex-direction: column; justify-content: center; position: relative; transition: all var(--ease-fast); cursor: pointer; }
        .mad-input-group:hover { border-color: var(--c-border-medium); }
        .mad-input-group:focus-within { background-color: var(--c-bg-card); border-color: var(--c-border-focus); box-shadow: var(--shadow-focus); }
        .mad-input-group__label { font-size: 11px; font-weight: 700; color: var(--c-text-muted); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 2px; }
        .mad-input-group__text { font-size: 15px; font-weight: 600; color: var(--c-text-primary); }
        .mad-input-group__select { background: transparent; border: none; font-size: 15px; font-weight: 600; color: var(--c-text-primary); width: 100%; padding: 0; margin: 0; cursor: pointer; outline: none; appearance: none; -webkit-appearance: none; }
        .mad-input-group__icon { position: absolute; right: var(--sp-5); top: 50%; transform: translateY(-50%); color: var(--c-text-muted); font-size: 14px; pointer-events: none; transition: var(--ease-fast); }
        .mad-input-group:focus-within .mad-input-group__icon { color: var(--c-border-focus); }

        .mad-btn-search { background-color: var(--c-brand-base); color: var(--c-text-white); height: 72px; border-radius: var(--br-lg); font-size: 12px; font-weight: 400; display: flex; align-items: center; justify-content: center; padding: 10px; transition: var(--ease-normal); box-shadow: var(--shadow-md); }
        .mad-btn-search:hover { background-color: #000000; transform: translateY(-2px); box-shadow: var(--shadow-lg); }

        .mad-btn-map { background-color: #059669; color: var(--c-text-white); height: 72px; border-radius: var(--br-lg); font-size: 12px; font-weight: 400; display: flex; align-items: center; justify-content: center; padding: 10px; transition: var(--ease-normal); box-shadow: var(--shadow-md); }
        .mad-btn-map:hover { background-color: #000000; transform: translateY(-2px); box-shadow: var(--shadow-lg); }

        
        .mad-results-count { margin-top: 18px; color: #222; font-weight: 500; font-size: 14px; }

        /* --- 6. QUICK ACTIONS & COLOR CODED BADGES --- */
        .mad-quick-actions { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-4); margin-top: var(--sp-5); min-height: 44px; }
        @media (max-width: 768px) { .mad-quick-actions { flex-direction: column-reverse; align-items: stretch; } .mad-btn-toggle { width: 100%; justify-content: center; } }

        .mad-badge-list { display: flex; flex-wrap: wrap; gap: var(--sp-2); align-items: center; flex: 1; }
        .mad-badge-placeholder { font-size: 13px; color: var(--c-text-muted); font-weight: 500; display: flex; align-items: center; gap: 6px; }

        .mad-badge-active { padding: 8px 12px 8px 16px; border-radius: var(--br-pill); font-size: 13px; font-weight: 600; display: inline-flex; align-items: center; gap: 8px; cursor: pointer; transition: all var(--ease-fast); animation: fadeIn 0.2s ease forwards; }
        .mad-badge-active .icon-main { font-size: 14px; }
        .mad-badge-active .badge-remove { margin-left: 4px; font-size: 14px; opacity: 0.6; transition: all var(--ease-fast); display: flex; align-items: center; justify-content: center; width: 20px; height: 20px; border-radius: 50%; }
        
        .mad-badge-active--or { background-color: var(--c-brand-active-bg); border: 1px solid var(--c-brand-active); color: var(--c-brand-active); }
        .mad-badge-active--and { background-color: #f1f5f9; border: 1px solid #64748b; color: #334155; }
        
        .mad-badge-active--or:hover { background-color: var(--c-brand-active); color: var(--c-text-white); }
        .mad-badge-active--and:hover { background-color: #334155; border-color: #334155; color: var(--c-text-white); }
        .mad-badge-active:hover .badge-remove { opacity: 1; background-color: rgba(255,255,255,0.25); }

        .mad-badge-active--hotel { background-color: #eff6ff; border: 1px solid #3b82f6; color: #2563eb; } .mad-badge-active--hotel:hover { background-color: #2563eb; color: #ffffff; border-color: #2563eb; }
        .mad-badge-active--football { background-color: #ecfdf5; border: 1px solid #10b981; color: #059669; } .mad-badge-active--football:hover { background-color: #059669; color: #ffffff; border-color: #059669; }
        .mad-badge-active--tennis { background-color: #fff7ed; border: 1px solid #f59e0b; color: #d97706; } .mad-badge-active--tennis:hover { background-color: #d97706; color: #ffffff; border-color: #d97706; }
        .mad-badge-active--swimming { background-color: #ecfeff; border: 1px solid #06b6d4; color: #0891b2; } .mad-badge-active--swimming:hover { background-color: #0891b2; color: #ffffff; border-color: #0891b2; }
        .mad-badge-active--cycling { background-color: #f5f3ff; border: 1px solid #8b5cf6; color: #7c3aed; } .mad-badge-active--cycling:hover { background-color: #7c3aed; color: #ffffff; border-color: #7c3aed; }
        .mad-badge-active--handball { background-color: #fef2f2; border: 1px solid #ef4444; color: #dc2626; } .mad-badge-active--handball:hover { background-color: #dc2626; color: #ffffff; border-color: #dc2626; }
        .mad-badge-active--volleyball { background-color: #fdf2f8; border: 1px solid #ec4899; color: #db2777; } .mad-badge-active--volleyball:hover { background-color: #db2777; color: #ffffff; border-color: #db2777; }
        .mad-badge-active--indoor { background-color: #e0e7ff; border: 1px solid #6366f1; color: #4f46e5; } .mad-badge-active--indoor:hover { background-color: #4f46e5; color: #ffffff; border-color: #4f46e5; }
        .mad-badge-active--martial { background-color: #f8fafc; border: 1px solid #64748b; color: #475569; } .mad-badge-active--martial:hover { background-color: #475569; color: #ffffff; border-color: #475569; }

        .mad-btn-toggle { background-color: var(--c-bg-input); border: 1px solid var(--c-border-light); padding: 10px 24px; border-radius: var(--br-pill); font-size: 14px; font-weight: 600; color: var(--c-text-primary); display: flex; align-items: center; gap: var(--sp-2); transition: var(--ease-normal); }
        .mad-btn-toggle:hover { background-color: var(--c-border-light); }
        .mad-btn-toggle i { transition: transform var(--ease-normal); }
        .mad-btn-toggle.is-open i { transform: rotate(180deg); }

        /* --- 7. ADVANCED PANEL --- */
        .mad-advanced-panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows var(--ease-slow); opacity: 0; visibility: hidden; margin-top: 0; }
        .mad-advanced-panel.is-open { grid-template-rows: 1fr; opacity: 1; visibility: visible; margin-top: var(--sp-6); }
        .mad-advanced-panel__inner { overflow: hidden; background-color: #fafbfc; border-radius: var(--br-xl); border: 1px solid var(--c-border-light); }
        .mad-panel-content-wrapper { padding: var(--sp-8); }
        @media (max-width: 768px) { .mad-panel-content-wrapper { padding: var(--sp-4); } }

        .mad-panel-layout { display: grid; grid-template-columns: 1fr; gap: var(--sp-6); transition: all var(--ease-slow); }
        .mad-advanced-panel__inner.has-split-panel .mad-panel-layout { grid-template-columns: 1.2fr 1fr; }
        @media (max-width: 1024px) { .mad-advanced-panel__inner.has-split-panel .mad-panel-layout { grid-template-columns: 1fr; } }

        .mad-sub-panel { background-color: var(--c-bg-card); border-radius: var(--br-xl); padding: var(--sp-8); border: 1px solid rgba(226, 232, 240, 0.8); box-shadow: var(--shadow-sm); display: flex; flex-direction: column; gap: var(--sp-5); }
        @media (max-width: 768px) { .mad-sub-panel { padding: var(--sp-4); } }
        
        .mad-sport-panel { animation: fadeIn var(--ease-normal) forwards; }
        .mad-sub-panel__header { font-size: 18px; font-weight: 700; color: var(--c-text-primary); display: flex; align-items: center; gap: var(--sp-3); padding-bottom: var(--sp-4); border-bottom: 2px solid var(--c-bg-input); }
        .mad-sub-panel__header i { color: var(--c-brand-active); background-color: var(--c-brand-active-bg); padding: var(--sp-3); border-radius: var(--br-md); font-size: 16px; width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; }

        /* --- 8. UI COMPONENTS (Checkboxes) --- */
        .mad-filter-group__title { font-size: 12px; font-weight: 300; color: #343434; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: var(--sp-5); background-color: #f0f0f0; padding: 12px; width: 100%; border-radius: 10px; }        .mad-pill-grid { display: flex; flex-wrap: wrap; gap: var(--sp-2); }
        .mad-check-pill { cursor: pointer; display: inline-flex; }
        .mad-check-pill input { display: none; }
        .mad-check-pill__content { padding: 9px 18px; background-color: var(--c-bg-card); border: 1px solid var(--c-border-light); border-radius: var(--br-pill); font-size: 13.5px; font-weight: 600; color: var(--c-text-secondary); transition: all var(--ease-fast); user-select: none; }
        .mad-check-pill:hover .mad-check-pill__content { border-color: var(--c-brand-base); color: var(--c-text-primary); transform: translateY(-1px); }
        .mad-check-pill input:checked + .mad-check-pill__content { background-color: var(--c-brand-base); border-color: var(--c-brand-base); color: var(--c-text-white); box-shadow: var(--shadow-md); }
        .mad-star-icon { color: var(--c-brand-accent); margin-right: 4px; font-size: 12px; }
        .mad-check-pill input:checked + .mad-check-pill__content .mad-star-icon { color: var(--c-brand-accent-hover); }

        .mad-card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: var(--sp-3); }
        @media (max-width: 480px) { .mad-card-grid { grid-template-columns: 1fr; } }
        .mad-check-card { cursor: pointer; display: block; }
        .mad-check-card input { display: none; }
        .mad-check-card__content { display: flex; align-items: center; gap: var(--sp-3); padding: var(--sp-4); background-color: var(--c-bg-card); border: 1px solid var(--c-border-light); border-radius: var(--br-lg); transition: all var(--ease-normal); height: 100%; }
        .mad-check-card__icon { font-size: 20px; color: var(--c-text-muted); width: 28px; text-align: center; transition: all var(--ease-fast); }
        .mad-check-card__text { font-size: 14px; font-weight: 600; color: var(--c-text-primary); line-height: 1.3; }
        .mad-check-card:hover .mad-check-card__content { border-color: var(--c-border-focus); transform: translateY(-2px); box-shadow: var(--shadow-md); }
        .mad-check-card:hover .mad-check-card__icon { color: var(--c-border-focus); transform: scale(1.1); }
        .mad-check-card input:checked + .mad-check-card__content { background-color: var(--c-brand-active-bg); border-color: #dd0000;}
        .mad-check-card input:checked + .mad-check-card__content .mad-check-card__icon, .mad-check-card input:checked + .mad-check-card__content .mad-check-card__text { color: var(--c-brand-active); }

        .mad-row-list { display: flex; flex-direction: column; gap: var(--sp-2); }
        .mad-check-row { cursor: pointer; display: block; width: 100%; }
        .mad-check-row input { display: none; }
        .mad-check-row__content { display: flex; align-items: center; justify-content: space-between; padding: var(--sp-3) var(--sp-5); background-color: var(--c-bg-card); border: 1px solid var(--c-border-light); border-radius: var(--br-lg); transition: all var(--ease-fast); box-shadow: 0 1px 2px rgba(0,0,0,0.01); }
        .mad-check-row__text { font-size: 14px; font-weight: 600; color: var(--c-text-primary); transition: color var(--ease-fast); }
        .mad-check-row__box { width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--c-border-medium); display: flex; align-items: center; justify-content: center; transition: all var(--ease-fast); flex-shrink: 0; }
        .mad-check-row__box i { font-size: 10px; color: transparent; transition: color var(--ease-fast); }
        .mad-check-row:hover .mad-check-row__content { border-color: var(--c-border-focus); background-color: var(--c-bg-input); transform: translateX(2px); }
        .mad-check-row input:checked + .mad-check-row__content { border-color: var(--c-brand-active); background-color: var(--c-brand-active-bg); }
        .mad-check-row input:checked + .mad-check-row__content .mad-check-row__text { color: var(--c-brand-active); }
        .mad-check-row input:checked + .mad-check-row__content .mad-check-row__box { background-color: var(--c-brand-active); border-color: var(--c-brand-active); }
        .mad-check-row input:checked + .mad-check-row__content .mad-check-row__box i { color: var(--c-text-white); }

        /* --- 9. NESTED COLLAPSE --- */
        .mad-nested-collapse { margin-top: var(--sp-2); border-top: 1px dashed var(--c-border-light); padding-top: var(--sp-4); position: relative; clear: both; }
        .mad-nested-toggle { display: flex; align-items: center; justify-content: space-between; width: 100%; padding: var(--sp-2) 0; font-size: 13px; font-weight: 700; color: var(--c-brand-active); text-transform: uppercase; letter-spacing: 0.05em; cursor: pointer; transition: color var(--ease-fast); }
        .mad-nested-toggle:hover { color: var(--c-brand-hover); }
        .mad-nested-toggle i.fa-chevron-down { transition: transform var(--ease-normal); }
        .mad-nested-toggle.is-open i.fa-chevron-down { transform: rotate(180deg); }
        
        .mad-nested-content { display: grid; grid-template-rows: 0fr; transition: grid-template-rows var(--ease-normal), opacity var(--ease-fast); opacity: 0; visibility: hidden; width: 100%; }
        .mad-nested-content.is-open { grid-template-rows: 1fr; opacity: 1; visibility: visible; margin-top: var(--sp-4); padding-bottom: var(--sp-2); }
        .mad-nested-content__inner { overflow: hidden; display: flex; flex-direction: column; gap: var(--sp-4); padding-right: var(--sp-1); padding-left: 2px; width: 100%; }

        /* --- 10. ACTION FOOTER --- */
       .mad-action-footer { border-top: 1px solid var(--c-border-medium); margin: var(--sp-8); padding-top: var(--sp-6); display: flex; align-items: center; justify-content: flex-end; gap: var(--sp-4);}
       
       @media (max-width: 480px) { .mad-action-footer { flex-direction: column-reverse; align-items: stretch; } .mad-btn-apply { text-align: center; } }
        .mad-btn-reset { padding: var(--sp-3) var(--sp-6); border-radius: var(--br-pill); font-size: 15px; font-weight: 600; color: #ffffff; background-color: #404040; transition: all var(--ease-fast); }        .mad-btn-reset:hover { color: var(--c-text-primary); background-color: var(--c-border-light); }
        .mad-btn-apply { background: var(--c-brand-gradient); color: var(--c-text-white); padding: var(--sp-3) var(--sp-10); border-radius: var(--br-pill); font-size: 15px; font-weight: 600; box-shadow: var(--shadow-btn-primary); transition: all var(--ease-normal); position: relative; overflow: hidden; }
        .mad-btn-apply:hover { transform: translateY(-2px); box-shadow: 0 12px 24px -4px rgba(37, 99, 235, 0.5); }

        .d-none { display: none !important; }
        @keyframes fadeIn { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: translateY(0); } }

        /* Ensure advanced filtering panels span full grid width */
        .mad-quick-actions {
            grid-column: 1 / -1 !important;
            width: 100% !important;
        }
        
        .mad-advanced-panel {
            grid-column: 1 / -1 !important;
            width: 100% !important;
        }

        /* Prevent parent container style squeeze */
        .mad-container {
            width: 100% !important;
            max-width: 100% !important;
        }

        .mad-filter {
            width: 100% !important;
        }