:root{--bg-primary: #161026;--bg-secondary: #1E1832;--bg-card: #221C36;--bg-card-hover: #282242;--bg-input: rgba(255, 255, 255, .04);--bg-input-focus: rgba(255, 255, 255, .07);--text-primary: #E8E0F0;--text-secondary: #A098B0;--text-muted: #6B6078;--text-inverse: #161026;--accent-purple: #7B3D8B;--accent-purple-light: #9B4DCA;--accent-purple-dim: rgba(123, 61, 139, .12);--accent-green: #9EE646;--accent-green-dim: rgba(158, 230, 70, .1);--accent-gold: #FFB800;--accent-gold-dim: rgba(255, 184, 0, .1);--accent-red: #FF3355;--accent-red-dim: rgba(255, 51, 85, .1);--group-a: #9EE646;--group-a-dim: rgba(158, 230, 70, .1);--group-b: #B44DCF;--group-b-dim: rgba(180, 77, 207, .1);--border-color: rgba(255, 255, 255, .06);--border-hover: rgba(255, 255, 255, .1);--font-heading: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-display: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "SF Mono", "Fira Code", "Consolas", monospace;--text-xs: .75rem;--text-sm: .8125rem;--text-base: .9375rem;--text-lg: 1.125rem;--text-xl: 1.375rem;--text-2xl: 1.75rem;--text-3xl: 2.25rem;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--space-20: 5rem;--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px;--radius-xl: 12px;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 2px 8px rgba(0, 0, 0, .3);--ease-out: cubic-bezier(.16, 1, .3, 1);--duration-fast: .15s;--duration-normal: .25s;--max-width: 960px;--navbar-height: 56px;--z-sticky: 200;--z-toast: 500}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-body);font-size:var(--text-base);line-height:1.6;color:var(--text-primary);background:var(--bg-primary);min-height:100vh}html:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;background:radial-gradient(ellipse 80vw 60vh at 20% 30%,rgba(123,61,139,.16),transparent 60%),radial-gradient(ellipse 60vw 50vh at 75% 65%,rgba(158,230,70,.09),transparent 50%);background-size:200% 200%;animation:bg-shift 40s ease-in-out infinite alternate;pointer-events:none}@keyframes bg-shift{0%{background-position:10% 0%}50%{background-position:90% 100%}to{background-position:10% 0%}}#root{min-height:100vh;display:flex;flex-direction:column}h1,h2,h3{font-family:var(--font-heading);font-weight:600;line-height:1.4}h1{font-size:var(--text-3xl)}h2{font-size:var(--text-2xl)}h3{font-size:var(--text-xl)}a{color:var(--accent-green);text-decoration:none}a:hover{color:var(--accent-purple-light)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff14;border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:#ffffff26}.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 var(--space-6)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);font-family:var(--font-body);font-size:var(--text-sm);font-weight:500;border:1px solid var(--border-color);border-radius:var(--radius-md);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);min-height:36px;-webkit-user-select:none;user-select:none}.btn:focus-visible{outline:2px solid var(--accent-green);outline-offset:2px}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-primary{background:var(--accent-purple);color:#fff;border-color:var(--accent-purple)}.btn-primary:hover:not(:disabled){background:#8b4499}.btn-secondary{background:transparent;color:var(--text-primary);border-color:var(--border-color)}.btn-secondary:hover:not(:disabled){background:#ffffff0a;border-color:var(--border-hover)}.btn-ghost{background:transparent;color:var(--text-secondary);border:1px solid transparent}.btn-ghost:hover:not(:disabled){color:var(--text-primary);background:#ffffff0a}.btn-danger{background:transparent;color:var(--accent-red);border-color:var(--accent-red)}.btn-danger:hover:not(:disabled){background:var(--accent-red-dim)}.btn-sm{padding:var(--space-1) var(--space-3);min-height:32px;font-size:var(--text-xs)}.form-group{display:flex;flex-direction:column;gap:var(--space-1)}.form-label{font-size:var(--text-sm);font-weight:500;color:var(--text-secondary)}.form-input,.form-select,.form-textarea{padding:var(--space-2) var(--space-3);font-size:var(--text-base);color:var(--text-primary);background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-md);outline:none;transition:all var(--duration-fast) var(--ease-out);min-height:36px;font-family:var(--font-body)}.form-input:hover{border-color:var(--border-hover)}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--accent-purple-light);box-shadow:0 0 0 3px var(--accent-purple-dim)}.form-input::placeholder{color:var(--text-muted)}.form-select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%239A8AAA' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;padding-right:30px;cursor:pointer}.form-textarea{min-height:80px;resize:vertical}.form-error{font-size:var(--text-xs);color:var(--accent-red)}.form-hint{font-size:var(--text-xs);color:var(--text-muted)}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--space-5);transition:border-color var(--duration-fast) var(--ease-out)}.card:hover{border-color:var(--border-hover)}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-4)}.card-title{font-weight:600;font-size:var(--text-lg)}.table-wrapper{overflow-x:auto;-webkit-overflow-scrolling:touch}table{width:100%;border-collapse:collapse;font-size:var(--text-sm)}thead th{font-size:var(--text-xs);font-weight:600;color:var(--text-muted);text-align:left;padding:var(--space-2) var(--space-3);border-bottom:1px solid var(--border-color);white-space:nowrap;background:var(--bg-secondary)}tbody td{padding:var(--space-2) var(--space-3);border-bottom:1px solid rgba(255,255,255,.03);vertical-align:middle}tbody tr{transition:background var(--duration-fast)}tbody tr:hover{background:#ffffff05}.rank-badge{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:var(--radius-full);font-size:var(--text-xs);font-weight:600;flex-shrink:0}.rank-1{background:var(--accent-gold-dim);color:var(--accent-gold);border:1px solid rgba(255,184,0,.2)}.rank-2{background:#c0c0c01a;color:silver;border:1px solid rgba(192,192,192,.15)}.rank-3{background:#b8860b1a;color:#b8860b;border:1px solid rgba(184,134,11,.2)}.rank-other{background:#ffffff08;color:var(--text-muted)}.group-badge{display:inline-flex;align-items:center;justify-content:center;min-width:28px;height:24px;padding:0 8px;border-radius:var(--radius-sm);font-size:var(--text-xs);font-weight:600;flex-shrink:0}.group-A{background:var(--group-a-dim);color:var(--group-a);border:1px solid rgba(158,230,70,.25)}.group-B{background:var(--group-b-dim);color:var(--group-b);border:1px solid rgba(180,77,207,.25)}.title-badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:var(--radius-full);font-size:var(--text-xs);font-weight:500;white-space:nowrap}.title-badge img{width:18px;height:18px;border-radius:2px;object-fit:contain}.avatar{width:40px;height:40px;border-radius:var(--radius-full);object-fit:cover;border:2px solid var(--border-color);background:var(--bg-input);flex-shrink:0}.avatar-sm{width:28px;height:28px}.avatar-lg{width:72px;height:72px}.avatar-xl{width:96px;height:96px}.loading-spinner{width:24px;height:24px;border:2px solid var(--border-color);border-top-color:var(--accent-purple-light);border-radius:50%;animation:spin .8s linear infinite}.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-3);padding:var(--space-16) var(--space-6)}.loading-container p{color:var(--text-muted);font-size:var(--text-sm)}@keyframes spin{to{transform:rotate(360deg)}}.toast{position:fixed;bottom:var(--space-4);right:var(--space-4);z-index:var(--z-toast);padding:var(--space-3) var(--space-5);border-radius:var(--radius-md);font-size:var(--text-sm);font-weight:500;box-shadow:var(--shadow-md);animation:slideInUp var(--duration-normal) var(--ease-out);max-width:360px}.toast-success{background:#1c2a1c;border:1px solid rgba(158,230,70,.25);color:var(--accent-green)}.toast-error{background:#2a1c1c;border:1px solid rgba(255,51,85,.25);color:var(--accent-red)}.toast-info{background:#1c1c2a;border:1px solid rgba(155,77,202,.25);color:var(--accent-purple-light)}@keyframes slideInUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.page{flex:1;padding-top:calc(var(--navbar-height) + var(--space-8));padding-bottom:var(--space-16)}.page-header{text-align:center;margin-bottom:var(--space-8)}.page-header h1{background:linear-gradient(135deg,var(--accent-purple-light),var(--accent-green));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.page-header p{color:var(--text-secondary);margin-top:var(--space-1)}.group-tabs{display:flex;gap:2px;background:#ffffff08;border:1px solid var(--border-color);border-radius:var(--radius-md);padding:2px;width:fit-content}.group-tab{padding:var(--space-1) var(--space-3);font-size:var(--text-xs);font-weight:500;color:var(--text-secondary);background:transparent;border:none;border-radius:4px;cursor:pointer;transition:all var(--duration-fast);min-height:30px;white-space:nowrap}.group-tab:hover{color:var(--text-primary)}.group-tab.active{background:var(--bg-card);color:var(--accent-green)}@media (max-width: 640px){:root{--text-3xl: 1.75rem;--text-2xl: 1.375rem;--text-xl: 1.125rem;--text-lg: 1rem}.container{padding:0 var(--space-4)}.page{padding-top:calc(var(--navbar-height) + var(--space-4));padding-bottom:var(--space-8)}.hide-mobile{display:none!important}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}