:root{--color-primary:#fbde04;--color-primary-dark:#d4b703;--color-primary-light:#fff257;--color-primaryxx:#fbde04;--color-secondary:#545454;--color-secondaryxx:#545454;--color-secondary-dark:#3c3c3c;--color-secondary-light:#6e6e6e;--color-background:#f9f9f9;--color-surface:#fff;--color-surface-hover:#f2f2f2;--color-border:#e0e0e0;--color-text-primary:#111827;--color-text-secondary:#6b7280;--color-text-muted:#9ca3af;--color-success:#10b981;--color-error:#ef4444;--color-warning:#f59e0b;--color-info:#3b82f6;--shadow-sm:0 1px 2px 0 rgba(0,0,0,.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -1px rgba(0,0,0,.06);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -2px rgba(0,0,0,.05);--shadow-xl:0 20px 25px -5px rgba(0,0,0,.1),0 10px 10px -5px rgba(0,0,0,.04);--radius-sm:.25rem;--radius-md:.5rem;--radius-lg:.75rem;--radius-xl:1rem;--transition-fast:.15s ease;--transition-base:.2s ease;--transition-slow:.3s ease}[data-theme=dark]{--color-primary:#fbde04;--color-primary-dark:#d4b703;--color-primary-light:#fff257;--color-primaryxx:#545454;--color-secondaryxx:#fff;--color-secondary:#6e6e6e;--color-secondary-dark:#3c3c3c;--color-secondary-light:#8c8c8c;--color-background:#545454;--color-surface:#4a4a4a;--color-surface-hover:#606060;--color-border:#6a6a6a;--color-text-primary:#fff;--color-text-secondary:#e5e5e5;--color-text-muted:#c7c7c7;--shadow-sm:0 1px 2px 0 rgba(0,0,0,.4);--shadow-md:0 4px 6px -1px rgba(0,0,0,.5),0 2px 4px -1px rgba(0,0,0,.4);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.6),0 4px 6px -2px rgba(0,0,0,.5);--shadow-xl:0 20px 25px -5px rgba(0,0,0,.7),0 10px 10px -5px rgba(0,0,0,.6)}*{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px}body{background-color:var(--color-background);color:var(--color-text-primary);transition:background-color var(--transition-base),color var(--transition-base);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.6}h1,h2,h3,h4,h5,h6{margin-bottom:1rem;font-weight:700;line-height:1.2}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.75rem}h4{font-size:1.5rem}h5{font-size:1.25rem}h6{font-size:1rem}p{margin-bottom:1rem}a{color:var(--color-primary);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--color-primary-dark)}button{cursor:pointer;transition:all var(--transition-base);background:0 0;border:none;outline:none;font-family:inherit}.btn{border-radius:var(--radius-md);transition:all var(--transition-base);text-align:center;white-space:nowrap;-webkit-user-select:none;-moz-user-select:none;user-select:none;justify-content:center;align-items:center;padding:.75rem 1.5rem;font-size:1rem;font-weight:600;display:inline-flex}.w5050{width:50%}.btn-primary{background-color:var(--color-primary);color:#fff}.btn-primary:hover{background:var(--color-surface);box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background-color:var(--color-surface);color:var(--color-text-primary);border:1px solid var(--color-border)}.btn-secondary:hover{background:var(--color-surface);box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-outline{color:var(--color-primary);border:2px solid var(--color-primary);background-color:transparent}.btn-outline:hover{background-color:var(--color-primary);color:#fff}.btn-sm{padding:.5rem 1rem;font-size:.875rem}.btn-lg{padding:1rem 2rem;font-size:1.125rem}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}input,textarea,select{border:1px solid var(--color-border);border-radius:var(--radius-md);background-color:var(--color-background);color:var(--color-text-primary);transition:all var(--transition-fast);width:100%;padding:.75rem 1rem;font-family:inherit;font-size:1rem}input:focus,textarea:focus,select:focus{border-color:var(--color-primary);outline:none;box-shadow:0 0 0 3px rgba(37,99,235,.1)}input::placeholder,textarea::placeholder{color:var(--color-text-muted)}.card{background-color:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--color-border);transition:all var(--transition-base);padding:1.5rem}.card:hover{box-shadow:var(--shadow-md)}.card-header{border-bottom:1px solid var(--color-border);margin-bottom:1rem;padding-bottom:1rem;font-size:1.25rem;font-weight:600}.container{max-width:1280px;margin:0 auto;padding:0 1rem}.container-sm{max-width:768px;margin:0 auto;padding:0 1rem}.grid{gap:1.5rem;display:grid}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}@media (max-width:1024px){.grid-4{grid-template-columns:repeat(3,1fr)}}@media (max-width:768px){.grid-2,.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}@media (max-width:480px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-1{gap:.5rem}.gap-2{gap:1rem}.gap-3{gap:1.5rem}.gap-4{gap:2rem}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.mb-4{margin-bottom:2rem}.p-1{padding:.5rem}.p-2{padding:1rem}.p-3{padding:1.5rem}.p-4{padding:2rem}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.text-primary{color:var(--color-primary)}.text-secondary{color:var(--color-text-secondary)}.text-muted{color:var(--color-text-muted)}.text-success{color:var(--color-success)}.text-error{color:var(--color-error)}.font-bold{font-weight:700}.font-semibold{font-weight:600}.font-medium{font-weight:500}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--color-surface)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--radius-sm)}::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn var(--transition-slow)}.slide-up{animation:slideUp var(--transition-slow)}