:root{--premium-bg:var(--color-slate-50);--premium-card-bg:var(--color-white);--premium-accent:var(--color-blue-600);--premium-accent-hover:var(--color-blue-700);--premium-text-main:var(--color-slate-900);--premium-text-muted:var(--color-slate-500);--premium-border:rgba(2,6,23,0.06);--premium-shadow-soft:0 10px 30px rgba(0,0,0,0.03);--premium-shadow-hover:0 20px 40px rgba(0,0,0,0.08);--premium-radius:16px;--ent-text:var(--color-slate-900);--ent-muted:var(--color-slate-500);--ent-accent:var(--color-indigo-900);--ent-border:var(--color-border-light);--ent-bg:var(--color-white);--ent-card:var(--color-white);--ent-pill:var(--color-slate-50)}[data-bs-theme="dark"] body{--premium-bg:var(--color-slate-900);--premium-card-bg:var(--color-slate-800);--premium-accent:var(--color-blue-500);--premium-accent-hover:var(--color-blue-400);--premium-text-main:var(--color-slate-50);--premium-text-muted:var(--color-slate-400);--premium-border:rgba(255,255,255,0.1);--premium-shadow-soft:0 10px 30px rgba(0,0,0,0.3);--premium-shadow-hover:0 20px 40px rgba(0,0,0,0.5);--ent-text:var(--color-slate-50);--ent-muted:var(--color-slate-400);--ent-accent:var(--color-blue-400);--ent-border:rgba(255,255,255,0.1);--ent-bg:var(--color-slate-900);--ent-card:var(--color-slate-800);--ent-pill:var(--color-slate-700)}body.catalog-page,body.is-catalog-page{background-color:var(--premium-bg);background-color:var(--ent-bg);}.live-dot{width:8px;height:8px;background-color:var(--color-red-500);box-shadow:0 0 0 rgba(239,68,68,.2)}@keyframes ent-skeleton-pulse{0%{background-position:200% 0;}100%{background-position:-200% 0;}}.ent-skeleton{background:linear-gradient(90deg,var(--color-slate-100,#f1f5f9) 25%,var(--color-slate-200,#e2e8f0) 50%,var(--color-slate-100,#f1f5f9) 75%);background-size:200% 100%;animation:1.5s linear infinite ent-skeleton-pulse;}@media screen and (min-width:764px){.container.pb-5.catalog{padding-top:100px}}@media screen and (max-width:764px){.container.pb-5.catalog{padding-top:50px}}[data-bs-theme="dark"] body .ent-skeleton::-webkit-scrollbar-thumb{background-color:var(--color-slate-600)}[data-bs-theme="dark"] body .ent-skeleton{background:linear-gradient(90deg,rgba(255,255,255,.03) 25%,rgba(255,255,255,.08) 50%,rgba(255,255,255,.03) 75%);background-size:200% 100%;}@keyframes shineGradient{to{background-position:200% center;}}.glass-panel{background:rgba(255,255,255,0.7);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,0.6);box-shadow:0 10px 30px rgba(0,0,0,0.05);border-radius:var(--dash-radius-xl,16px);}[data-bs-theme="dark"] body .glass-panel{background:rgba(15,23,42,0.6);border:1px solid rgba(255,255,255,0.08);box-shadow:0 10px 30px rgba(0,0,0,0.3);}.main-content{will-change:auto !important;transform:none !important;}@keyframes meshGradient{0%{background-position:0% 50%;}25%{background-position:50% 0%;}50%{background-position:100% 50%;}75%{background-position:50% 100%;}100%{background-position:0% 50%;}}@keyframes floatOrb1{0%,100%{transform:translate(0,0) scale(1);opacity:0.5;}33%{transform:translate(40px,-30px) scale(1.15);opacity:0.7;}66%{transform:translate(-20px,20px) scale(0.9);opacity:0.4;}}@keyframes floatOrb2{0%,100%{transform:translate(0,0) scale(1);opacity:0.4;}33%{transform:translate(-50px,20px) scale(1.1);opacity:0.6;}66%{transform:translate(30px,-40px) scale(0.95);opacity:0.35;}}@keyframes shimmerLoad{0%{background-position:-200% 0;}100%{background-position:200% 0;}}@keyframes pulseGlow{0%,100%{box-shadow:0 0 0 0 rgba(59,130,246,0.3);}50%{box-shadow:0 0 0 8px rgba(59,130,246,0);}}@keyframes livePulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:0.5;transform:scale(0.85);}}@keyframes sparkle{0%,100%{opacity:1;transform:scale(1) rotate(0deg);}50%{opacity:0.6;transform:scale(1.2) rotate(15deg);}}@keyframes counterPop{0%{transform:scale(0.8);opacity:0;}60%{transform:scale(1.05);}100%{transform:scale(1);opacity:1;}}@keyframes dotPattern{0%{transform:translateY(0);}100%{transform:translateY(-20px);}}@keyframes fadeInUp{from{opacity:0;transform:translateY(20px);}to{opacity:1;transform:translateY(0);}}@keyframes borderGlow{0%,100%{border-color:rgba(59,130,246,0.2);}50%{border-color:rgba(99,102,241,0.5);}}.cat-style-11,#catalogFilterForm .form-control,#catalogFilterForm .form-select{padding-top:0.65rem;padding-bottom:0.65rem;border-radius:12px;background:var(--color-bg-main,#f8fafc);border:1.5px solid rgba(0,0,0,0.06);transition:all 0.25s ease;font-size:0.9rem;color:var(--color-text-main);}#catalogFilterForm .form-control:focus,#catalogFilterForm .form-select:focus{border-color:rgba(59,130,246,0.4);box-shadow:0 0 0 3px rgba(59,130,246,0.08);background:var(--color-bg-surface,#fff);}[data-bs-theme="dark"] body .cat-style-11,[data-bs-theme="dark"] body #catalogFilterForm .form-control,[data-bs-theme="dark"] body #catalogFilterForm .form-select{background:rgba(2,6,23,0.5);border-color:rgba(255,255,255,0.08);color:#f8fafc;}[data-bs-theme="dark"] body #catalogFilterForm .form-control::placeholder{color:rgba(255,255,255,0.5);}[data-bs-theme="dark"] body #catalogFilterForm .form-control:focus,[data-bs-theme="dark"] body #catalogFilterForm .form-select:focus{border-color:rgba(59,130,246,0.5);box-shadow:0 0 0 3px rgba(59,130,246,0.12);background:rgba(2,6,23,0.8);}#catalogFilterForm .input-group-text{border-radius:12px 0 0 12px;border:1.5px solid rgba(0,0,0,0.06);border-right:none !important;background:var(--color-bg-main,#f8fafc);}[data-bs-theme="dark"] body #catalogFilterForm .input-group-text{background:rgba(2,6,23,0.5);border-color:rgba(255,255,255,0.08);color:var(--color-text-muted);}#catalogFilterForm .input-group .form-control{border-radius:0;}#catalogFilterForm .input-group .btn{border-radius:0 12px 12px 0;border:1.5px solid rgba(0,0,0,0.06);border-left:none !important;}[data-bs-theme="dark"] body #catalogFilterForm .input-group .btn{background:rgba(2,6,23,0.5);border-color:rgba(255,255,255,0.08);}#catalogFilterForm .btn-primary.premium-btn{border-radius:14px;padding:11px 24px;font-weight:700;font-size:0.9rem;letter-spacing:0.3px;background:linear-gradient(135deg,var(--pm-blue,#3b82f6) 0%,#2563eb 100%);border:none;box-shadow:0 4px 15px rgba(59,130,246,0.25);transition:all 0.3s cubic-bezier(0.4,0,0.2,1);}#catalogFilterForm .btn-primary.premium-btn:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(59,130,246,0.4);background:linear-gradient(135deg,#60a5fa 0%,#3b82f6 100%);}.cat-style-34{border-radius:var(--dash-radius-xl,24px);border:none;box-shadow:0 25px 60px rgba(0,0,0,0.2);overflow:hidden;background:var(--color-bg-card,#fff);}[data-bs-theme="dark"] body .cat-style-34{background:var(--color-bg-surface,#0f172a);box-shadow:0 25px 60px rgba(0,0,0,0.5);}.cat-style-35{background:linear-gradient(135deg,rgba(59,130,246,0.06) 0%,rgba(59,130,246,0.04) 100%);padding:1.75rem 1.75rem 0.75rem;}[data-bs-theme="dark"] body .cat-style-35{background:linear-gradient(135deg,rgba(59,130,246,0.12) 0%,rgba(59,130,246,0.08) 100%);}.cat-style-36{color:#2563eb;font-size:1.25rem;}[data-bs-theme="dark"] body .cat-style-36{color:#60a5fa;}#catalogMap{height:700px;border-radius:16px;border:1px solid rgba(0,0,0,0.1);box-shadow:0 10px 30px rgba(0,0,0,0.05);z-index:1;}[data-bs-theme="dark"] #catalogMap{border-color:rgba(255,255,255,0.1);}:root{--catalog-bg:#f8fafc;--catalog-card:#ffffff;--catalog-text:#0f172a;--catalog-text-muted:#64748b;--catalog-border:#e2e8f0;}html[data-bs-theme="dark"],[data-bs-theme="dark"] body{--catalog-bg:#0f172a;--catalog-card:#1e293b;--catalog-text:#f8fafc;--catalog-text-muted:#94a3b8;--catalog-border:#334155;}body{background-color:var(--catalog-bg);}.catalog-header{padding:3rem 0;border-radius:24px;margin-bottom:2rem;position:relative;overflow:hidden;color:white;}.catalog-header-products{background:linear-gradient(135deg,#10b981,#047857);}.catalog-header-courses{background:linear-gradient(135deg,#f59e0b,#b45309);}.cat-form-control,.cat-form-select{background:var(--catalog-bg);border:1px solid var(--catalog-border);color:var(--catalog-text);border-radius:12px;}.cat-form-control:focus,.cat-form-select:focus{background:var(--catalog-bg);color:var(--catalog-text);border-color:#2563eb;box-shadow:0 0 0 3px rgba(37,99,235,0.1);}.modern-item-card{background:var(--catalog-card);border:1px solid var(--catalog-border);border-radius:20px;overflow:hidden;transition:all 0.3s cubic-bezier(0.4,0,0.2,1);height:100%;display:flex;flex-direction:column;}.modern-item-card:hover{transform:translateY(-5px);box-shadow:0 20px 40px rgba(0,0,0,0.08);}.modern-item-img-wrap{height:200px;position:relative;overflow:hidden;}.modern-item-img-wrap img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s ease;}.modern-item-card:hover .modern-item-img-wrap img{transform:scale(1.05);}.item-content{padding:1.5rem;display:flex;flex-direction:column;flex-grow:1;}.item-title{font-size:1.2rem;font-weight:800;color:var(--catalog-text);margin-bottom:0.5rem;text-decoration:none;}.item-desc{font-size:0.9rem;color:var(--catalog-text-muted);margin-bottom:1.5rem;flex-grow:1;}.item-actions{margin-top:auto;}