@import "https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@300;400;500;600;700;800;900&family=Montserrat:wght@400;500;600;700;800;900&display=swap";:root{--color-primary:#0033a0;--color-primary-light:#1e4dd8;--color-primary-dark:#002080;--color-accent:#00d4ff;--color-accent-glow:#00d4ff59;--color-gold:gold;--color-gold-light:#ffe44d;--color-silver:silver;--color-bronze:#cd7f32;--bg-dark:#020b28;--bg-dark-2:#040e32;--bg-card:#0033a02e;--bg-card-hover:#0033a04d;--bg-glass:#ffffff0d;--bg-glass-hover:#ffffff1a;--bg-table-row:#0033a01f;--bg-table-hover:#00d4ff14;--text-primary:#fff;--text-secondary:#ffffffbf;--text-muted:#ffffff73;--text-accent:#00d4ff;--text-gold:gold;--border-color:#96a9be80;--border-glow:#00d4ff80;--shadow-card:0 4px 24px #0006;--shadow-glow:0 0 30px #00d4ff26;--shadow-gold:0 0 20px #ffd7004d;--shadow-button:0 4px 15px #00d4ff66;--font-primary:"Be Vietnam Pro", sans-serif;--font-display:"Montserrat", sans-serif;--spacing-xs:4px;--spacing-sm:8px;--spacing-md:16px;--spacing-lg:24px;--spacing-xl:40px;--spacing-2xl:64px;--spacing-3xl:96px;--radius-sm:6px;--radius-md:12px;--radius-lg:20px;--radius-xl:32px;--radius-full:9999px;--transition-fast:.15s ease;--transition-base:.25s ease;--transition-slow:.4s ease;--container-max:1280px;--header-height:72px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font-primary);background-color:var(--bg-dark);color:var(--text-primary);min-height:100vh;line-height:1.6;overflow-x:hidden}img,video{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}button{cursor:pointer;border:none;outline:none;font-family:inherit}ul,ol{list-style:none}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);color:var(--text-primary);font-weight:700;line-height:1.2}h1{font-size:clamp(2rem,5vw,3.5rem)}h2{font-size:clamp(1.5rem,3vw,2.5rem)}h3{font-size:clamp(1.2rem,2vw,1.8rem)}.text-gradient{background:linear-gradient(135deg, var(--color-accent), var(--color-primary-light));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.text-gold-gradient{background:linear-gradient(135deg, var(--color-gold-light), var(--color-gold), #b8860b);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.container{width:100%;max-width:var(--container-max);padding:0 var(--spacing-lg);margin:0 auto}.section{padding:var(--spacing-3xl) 0}.section-sm{padding:var(--spacing-xl) 0}.bg-radial-glow{position:relative}.bg-radial-glow:before{content:"";pointer-events:none;background:radial-gradient(#00d4ff14 0%,#0000 70%);width:60%;height:300px;position:absolute;top:0;left:50%;transform:translate(-50%)}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:var(--spacing-lg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base)}.card:hover{background:var(--bg-card-hover);box-shadow:var(--shadow-card), var(--shadow-glow);transform:translateY(-4px)}.card-glass{background:var(--bg-glass);border:1px solid var(--border-color);border-radius:var(--radius-md);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.rank-card-1{border:2px solid var(--color-gold);box-shadow:0 0 30px #ffd70040, var(--shadow-card);z-index:1;background:linear-gradient(135deg,#0033a066,#00d4ff26);transform:scale(1.05)}.rank-card-2{border:1px solid var(--color-silver);box-shadow:0 0 20px #c0c0c026, var(--shadow-card);background:linear-gradient(135deg,#0033a04d,#c0c0c01a)}.rank-card-3{border:1px solid var(--color-bronze);box-shadow:0 0 20px #cd7f3226, var(--shadow-card);background:linear-gradient(135deg,#0033a04d,#cd7f321a)}.rank-badge{width:52px;height:52px;font-family:var(--font-display);margin:0 auto var(--spacing-sm);border-radius:50%;justify-content:center;align-items:center;font-size:1.1rem;font-weight:800;display:flex;position:relative}.rank-badge-1{color:#000;background:linear-gradient(135deg,gold,#ff8c00);box-shadow:0 0 20px #ffd70099}.rank-badge-2{color:#000;background:linear-gradient(135deg,#e8e8e8,#a0a0a0);box-shadow:0 0 15px #c8c8c866}.rank-badge-3{color:#fff;background:linear-gradient(135deg,#cd7f32,#8b4513);box-shadow:0 0 15px #cd7f3266}.rank-badge-n{background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-secondary);font-size:.95rem}.score-circle{width:88px;height:88px;margin:var(--spacing-sm) auto;background:conic-gradient(var(--color-accent) 0%, #0033a080 60%);border-radius:50%;flex-direction:column;justify-content:center;align-items:center;display:flex;position:relative;box-shadow:0 0 0 4px #00d4ff33,inset 0 0 20px #0000004d}.score-circle:before{content:"";background:var(--bg-dark-2);border-radius:50%;position:absolute;inset:4px}.score-circle .score-value{z-index:1;font-family:var(--font-display);color:var(--text-primary);font-size:1.6rem;font-weight:800;line-height:1;position:relative}.score-circle .score-unit{z-index:1;color:var(--text-accent);text-transform:uppercase;letter-spacing:.05em;font-size:.65rem;font-weight:600;position:relative}.score-circle-gold{box-shadow:0 0 0 4px #ffd70066,inset 0 0 20px #0000004d}.score-circle-silver{box-shadow:0 0 0 4px #c0c0c04d,inset 0 0 20px #0000004d}.score-circle-bronze{box-shadow:0 0 0 4px #cd7f324d,inset 0 0 20px #0000004d}.btn{align-items:center;gap:var(--spacing-sm);border-radius:var(--radius-full);font-family:var(--font-primary);letter-spacing:.02em;transition:all var(--transition-base);white-space:nowrap;padding:10px 24px;font-size:.9rem;font-weight:600;display:inline-flex}.btn-primary{background:linear-gradient(135deg, var(--color-primary), var(--color-primary-light));color:var(--text-primary);box-shadow:var(--shadow-button)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 25px #00d4ff80}.btn-accent{background:linear-gradient(135deg, var(--color-accent), #0080ff);color:#000;font-weight:700}.btn-accent:hover{transform:translateY(-2px);box-shadow:0 8px 25px #00d4ff99}.btn-outline{border:1.5px solid var(--color-accent);color:var(--color-accent);background:0 0}.btn-outline:hover{background:#00d4ff1a;transform:translateY(-2px)}.btn-ghost{background:var(--bg-glass);color:var(--text-primary);border:1px solid var(--border-color)}.btn-ghost:hover{background:var(--bg-glass-hover)}.tabs{gap:var(--spacing-sm);background:var(--bg-glass);border:1px solid var(--border-color);border-radius:var(--radius-full);padding:4px;display:flex}.tab-item{border-radius:var(--radius-full);cursor:pointer;transition:all var(--transition-base);color:var(--text-secondary);white-space:nowrap;padding:8px 20px;font-size:.85rem;font-weight:600}.tab-item.active{background:linear-gradient(135deg, var(--color-primary), var(--color-accent));color:var(--text-primary);box-shadow:0 2px 12px #00d4ff59}.tab-item:not(.active):hover{color:var(--text-primary);background:var(--bg-glass-hover)}.leaderboard-table{border-collapse:collapse;width:100%}.leaderboard-table th{text-transform:uppercase;letter-spacing:.08em;color:var(--text-accent);border-bottom:1px solid var(--border-color);text-align:left;background:#0033a040;padding:12px 16px;font-size:.75rem;font-weight:700}.leaderboard-table td{color:var(--text-secondary);transition:background var(--transition-fast);border-bottom:1px solid #00d4ff14;padding:12px 16px;font-size:.9rem}.leaderboard-table tr:hover td{background:var(--bg-table-hover);color:var(--text-primary)}.leaderboard-table tr:first-child td{border-top:none}.rank-col{text-align:center;width:60px}.rank-top{color:var(--text-primary);font-weight:800}.section-header{text-align:center;margin-bottom:var(--spacing-2xl)}.section-title{font-family:var(--font-display);color:var(--text-primary);justify-content:center;align-items:center;gap:12px;font-size:clamp(1.6rem,3vw,2.4rem);font-weight:800;display:flex}.section-title .title-icon{font-size:1.4em}.section-subtitle{color:var(--text-secondary);margin-top:var(--spacing-sm);font-size:.95rem}.divider{background:linear-gradient(90deg, transparent, var(--border-color), transparent);height:1px;margin:var(--spacing-xl) 0}.stat-counter{text-align:center}.stat-counter .stat-value{font-family:var(--font-display);background:linear-gradient(135deg, var(--color-accent), var(--color-gold));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:clamp(2rem,4vw,3.5rem);font-weight:900;line-height:1}.stat-counter .stat-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.1em;margin-top:4px;font-size:.8rem;font-weight:600}.input{background:var(--bg-glass);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);font-family:var(--font-primary);transition:border-color var(--transition-base);outline:none;width:100%;padding:10px 16px;font-size:.9rem}.input:focus{border-color:var(--color-accent);box-shadow:0 0 0 3px var(--color-accent-glow)}.input::placeholder{color:var(--text-muted)}.select{background:var(--bg-glass) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2300D4FF' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat right 12px center;border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);font-family:var(--font-primary);appearance:none;cursor:pointer;transition:border-color var(--transition-base);outline:none;padding:10px 36px 10px 16px;font-size:.9rem}.select:focus{border-color:var(--color-accent)}.select option{background:var(--bg-dark-2);color:var(--text-primary)}.search-wrapper{position:relative}.search-wrapper .search-icon{color:var(--text-muted);pointer-events:none;font-size:1rem;position:absolute;top:50%;left:14px;transform:translateY(-50%)}.search-wrapper .input{padding-left:42px}.badge{border-radius:var(--radius-full);white-space:nowrap;align-items:center;padding:4px 12px;font-size:.75rem;font-weight:600;display:inline-flex}.badge-primary{color:var(--color-accent);background:#0033a066;border:1px solid #00d4ff4d}.badge-rbo{color:#60aeff;background:#0078ff33;border:1px solid #0078ff66}.badge-bbo{color:#c060ff;background:#a000ff33;border:1px solid #a000ff66}.badge-cso{color:#40dda0;background:#00c86433;border:1px solid #00c86466}.accordion-item{border:1px solid var(--border-color);border-radius:var(--radius-md);margin-bottom:var(--spacing-sm);transition:box-shadow var(--transition-base);overflow:hidden}.accordion-item:hover{box-shadow:var(--shadow-glow)}.accordion-header{padding:var(--spacing-md) var(--spacing-lg);cursor:pointer;color:var(--text-primary);justify-content:space-between;align-items:center;gap:var(--spacing-md);transition:color var(--transition-fast);-webkit-user-select:none;user-select:none;font-size:.95rem;font-weight:600;display:flex}.accordion-header:hover{color:var(--color-accent)}.accordion-header .acc-icon{font-size:1.2rem}.accordion-header .acc-number{background:linear-gradient(135deg, var(--color-primary), var(--color-accent));color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;font-size:.8rem;font-weight:700;display:flex}.accordion-header .acc-chevron{transition:transform var(--transition-base);color:var(--color-accent);margin-left:auto;font-size:1rem}.accordion-header.open .acc-chevron{transform:rotate(180deg)}.accordion-body{padding:0 var(--spacing-lg) var(--spacing-lg);color:var(--text-secondary);font-size:.9rem;line-height:1.7;overflow:hidden}.pagination{margin-top:var(--spacing-lg);justify-content:center;align-items:center;gap:6px;display:flex}.pagination-btn{background:var(--bg-glass);border:1px solid var(--border-color);width:36px;height:36px;color:var(--text-secondary);cursor:pointer;transition:all var(--transition-base);border-radius:50%;justify-content:center;align-items:center;font-size:.85rem;font-weight:600;display:flex}.pagination-btn:hover{background:var(--bg-glass-hover);color:var(--text-primary);border-color:var(--color-accent)}.pagination-btn.active{background:linear-gradient(135deg, var(--color-primary), var(--color-accent));color:var(--text-primary);border-color:#0000;box-shadow:0 0 12px #00d4ff66}.spinner{border:3px solid var(--border-color);border-top-color:var(--color-accent);border-radius:50%;width:40px;height:40px;margin:0 auto;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes pulse-glow{0%,to{box-shadow:0 0 10px #00d4ff4d}50%{box-shadow:0 0 25px #00d4ffb3}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes shimmer{0%{background-position:-200%}to{background-position:200%}}.animate-fade-in-up{animation:.5s forwards fadeInUp}.animate-fade-in{animation:.4s forwards fadeIn}.animate-float{animation:3s ease-in-out infinite float}.animate-pulse-glow{animation:2s ease-in-out infinite pulse-glow}.hero-section{height:100vh;min-height:600px;max-height:900px;position:relative;overflow:hidden}.hero-slide{object-fit:contain;width:100%;height:100%}.hero-overlay{background:linear-gradient(90deg,#020b28cc 0%,#020b284d 50%,#0000 100%);position:absolute;inset:0}.swiper-pagination-bullet{opacity:1!important;background:#ffffff80!important;width:8px!important;height:8px!important;transition:all .3s!important}.swiper-pagination-bullet-active{background:var(--color-accent)!important;width:24px!important;box-shadow:0 0 10px var(--color-accent-glow)!important;border-radius:4px!important}.swiper-button-next,.swiper-button-prev{border:1px solid var(--border-color)!important;width:48px!important;height:48px!important;transition:all var(--transition-base)!important;background:#0033a099!important;border-radius:50%!important}.swiper-button-next:after,.swiper-button-prev:after{color:var(--color-accent)!important;font-size:16px!important}.swiper-button-next:hover,.swiper-button-prev:hover{border-color:var(--color-accent)!important;background:#00d4ff33!important}.unit-link{color:var(--color-accent);transition:opacity var(--transition-fast);font-weight:500}.unit-link:hover{opacity:.8;text-decoration:underline}.program-info{gap:var(--spacing-sm);margin-top:var(--spacing-md);flex-wrap:wrap;display:flex}.program-chip{border-radius:var(--radius-full);color:var(--text-secondary);background:#0033a059;border:1px solid #00d4ff40;align-items:center;gap:8px;padding:6px 16px;font-size:.85rem;display:inline-flex}.program-chip .chip-icon{font-size:1rem}.program-chip strong{color:var(--text-primary)}@media (width<=1024px){.container{padding:0 var(--spacing-md)}}@media (width<=768px){.section,.section-2xl{padding:var(--spacing-xl) 0}.hero-section{height:70vh;min-height:480px}.leaderboard-table th,.leaderboard-table td{padding:10px 12px;font-size:.8rem}.tabs{padding:4px;overflow-x:auto}h1{font-size:1.8rem}h2{font-size:1.4rem}}@media (width<=480px){:root{--spacing-lg:16px;--spacing-xl:32px}.container{padding:0 12px}.rank-badge{width:44px;height:44px;font-size:.95rem}.score-circle{width:72px;height:72px}.score-circle .score-value{font-size:1.3rem}}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.items-start{align-items:flex-start}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-sm{gap:var(--spacing-sm)}.gap-md{gap:var(--spacing-md)}.gap-lg{gap:var(--spacing-lg)}.text-center{text-align:center}.text-sm{font-size:.85rem}.text-xs{font-size:.75rem}.font-bold{font-weight:700}.font-black{font-weight:900}.text-accent{color:var(--text-accent)}.text-gold{color:var(--color-gold)}.text-muted{color:var(--text-muted)}.text-secondary{color:var(--text-secondary)}.w-full{width:100%}.mt-sm{margin-top:var(--spacing-sm)}.mt-md{margin-top:var(--spacing-md)}.mt-lg{margin-top:var(--spacing-lg)}.mb-sm{margin-bottom:var(--spacing-sm)}.mb-md{margin-bottom:var(--spacing-md)}.mb-lg{margin-bottom:var(--spacing-lg)}.hidden{display:none!important}.overflow-x-auto{overflow-x:auto}.relative{position:relative}.absolute{position:absolute}.grid-2{gap:var(--spacing-lg);grid-template-columns:repeat(2,1fr);display:grid}.grid-3{gap:var(--spacing-lg);grid-template-columns:repeat(3,1fr);display:grid}.grid-4{gap:var(--spacing-lg);grid-template-columns:repeat(4,1fr);display:grid}@media (width<=768px){.grid-4,.grid-3{grid-template-columns:repeat(2,1fr)}}@media (width<=480px){.grid-4,.grid-3,.grid-2{grid-template-columns:1fr}}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-dark-2)}::-webkit-scrollbar-thumb{background:var(--color-primary-light);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--color-accent)}.admin-sidebar{background:var(--bg-dark-2);border-right:1px solid var(--border-color);flex-direction:column;width:260px;min-height:100vh;display:flex}.admin-content{padding:var(--spacing-lg);flex:1;overflow-y:auto}.admin-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:var(--spacing-lg);margin-bottom:var(--spacing-lg)}.form-group{margin-bottom:var(--spacing-md)}.form-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:6px;font-size:.85rem;font-weight:600;display:block}.form-error{color:#ff6b6b;margin-top:4px;font-size:.8rem}.alert-success{border-radius:var(--radius-md);padding:var(--spacing-md);color:#40dda0;margin-bottom:var(--spacing-md);background:#00c86426;border:1px solid #00c86466}.alert-error{border-radius:var(--radius-md);padding:var(--spacing-md);color:#ff8080;margin-bottom:var(--spacing-md);background:#ff646426;border:1px solid #ff646466}.trophy-icon{animation:3s ease-in-out infinite float}.section-dark{background:var(--bg-dark-2);position:relative}.section-dark:before{content:"";background:linear-gradient(90deg, transparent, var(--border-color), transparent);height:1px;position:absolute;top:0;left:0;right:0}