:root{--background:#0f172a;--foreground:#f8fafc;--card-bg:rgba(30,41,59,0.7);--card-border:rgba(255,255,255,0.1);--primary:#38bdf8;--primary-dark:#0284c7;--primary-light:#7dd3fc;--secondary:#818cf8;--secondary-dark:#6366f1;--secondary-light:#a5b4fc;--accent:#f472b6;--accent-dark:#ec4899;--accent-light:#f9a8d4;--success:#10b981;--success-light:#34d399;--error:#ef4444;--error-light:#f87171;--warning:#f59e0b;--warning-light:#fbbf24;--info:#3b82f6;--info-light:#60a5fa;--gray-50:#f8fafc;--gray-100:#f1f5f9;--gray-200:#e2e8f0;--gray-300:#cbd5e1;--gray-400:#94a3b8;--gray-500:#64748b;--gray-600:#475569;--gray-700:#334155;--gray-800:#1e293b;--gray-900:#0f172a;--text-primary:rgba(248,250,252,0.95);--text-secondary:rgba(248,250,252,0.75);--text-tertiary:rgba(248,250,252,0.55);--text-disabled:rgba(248,250,252,0.35);--spacing-xs:0.5rem;--spacing-sm:0.75rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--spacing-2xl:3rem;--spacing-3xl:4rem;--text-xs:0.75rem;--text-sm:0.875rem;--text-base:1rem;--text-lg:1.125rem;--text-xl:1.25rem;--text-2xl:1.5rem;--text-3xl:1.875rem;--text-4xl:2.25rem;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px;--shadow-sm:0 1px 2px rgba(0,0,0,0.05);--shadow-md:0 4px 6px rgba(0,0,0,0.1);--shadow-lg:0 10px 15px rgba(0,0,0,0.1);--shadow-xl:0 20px 25px rgba(0,0,0,0.15);--shadow-2xl:0 25px 50px rgba(0,0,0,0.25);--transition-fast:150ms cubic-bezier(0.4,0,0.2,1);--transition-base:200ms cubic-bezier(0.4,0,0.2,1);--transition-slow:300ms cubic-bezier(0.4,0,0.2,1)}*{box-sizing:border-box;padding:0;margin:0}body,html{max-width:100vw;overflow-x:hidden;background:var(--background);color:var(--foreground);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:inherit;text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--primary-light)}.glass{background:var(--card-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--card-border);border-radius:var(--radius-lg);transition:all var(--transition-base)}.glass:hover{border-color:rgba(255,255,255,.15);box-shadow:var(--shadow-lg)}.hover-bg{transition:background-color var(--transition-fast)}.hover-bg:hover{background-color:rgba(255,255,255,.05)}.container{max-width:1400px;margin:0 auto;padding:var(--spacing-xl)}.btn{padding:var(--spacing-sm) var(--spacing-lg);border-radius:var(--radius-md);border:none;cursor:pointer;font-weight:600;font-size:var(--text-base);transition:all var(--transition-base);display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm);min-height:44px;position:relative;overflow:hidden}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.btn:active:not(:disabled){transform:scale(.98)}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--secondary));color:white;box-shadow:0 4px 12px rgba(56,189,248,.25)}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 6px 20px rgba(56,189,248,.35)}.btn-secondary{background:linear-gradient(135deg,var(--secondary),var(--accent));color:white;box-shadow:0 4px 12px rgba(129,140,248,.25)}.btn-secondary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 6px 20px rgba(129,140,248,.35)}.btn-outline{background:transparent;border:1px solid var(--card-border);color:var(--foreground)}.btn-outline:hover:not(:disabled){background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.2)}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover:not(:disabled){background:rgba(255,255,255,.05);color:var(--text-primary)}h1,h2,h3,h4,h5,h6{font-weight:700;letter-spacing:-.025em;line-height:1.2;color:var(--text-primary)}h1{font-size:var(--text-4xl);background:linear-gradient(to right,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:var(--spacing-lg)}h2{font-size:var(--text-3xl)}h2,h3{margin-bottom:var(--spacing-md)}h3{font-size:var(--text-2xl)}h4{font-size:var(--text-xl);margin-bottom:var(--spacing-sm)}p{color:var(--text-secondary);line-height:1.7}input,select,textarea{background:rgba(15,23,42,.6);border:1px solid var(--card-border);color:var(--foreground);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-sm);width:100%;outline:none;transition:all var(--transition-base);font-size:var(--text-base);min-height:44px}input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(56,189,248,.1)}input:disabled,select:disabled,textarea:disabled{opacity:.5;cursor:not-allowed}input::placeholder,textarea::placeholder{color:var(--text-tertiary)}.grid{display:grid;grid-gap:var(--spacing-lg);gap:var(--spacing-lg)}.grid-cols-1{grid-template-columns:repeat(1,1fr)}.grid-cols-2{grid-template-columns:repeat(2,1fr)}.grid-cols-3{grid-template-columns:repeat(3,1fr)}.grid-cols-4{grid-template-columns:repeat(4,1fr)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes shimmer{0%{background-position:-1000px 0}to{background-position:1000px 0}}@keyframes spin{to{transform:rotate(1turn)}}.animate-fade-in{animation:fadeIn .4s cubic-bezier(.4,0,.2,1) forwards}.animate-slide-up{animation:slideUp .3s cubic-bezier(.4,0,.2,1) forwards}.animate-spin{animation:spin 1s linear infinite}.skeleton{background:linear-gradient(90deg,rgba(255,255,255,.05),rgba(255,255,255,.1) 50%,rgba(255,255,255,.05));background-size:1000px 100%;animation:shimmer 2s infinite;border-radius:var(--radius-sm)}.stagger-children>*{animation:fadeIn .4s ease-out backwards}.stagger-children>:first-child{animation-delay:.05s}.stagger-children>:nth-child(2){animation-delay:.1s}.stagger-children>:nth-child(3){animation-delay:.15s}.stagger-children>:nth-child(4){animation-delay:.2s}.stagger-children>:nth-child(5){animation-delay:.25s}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:rgba(255,255,255,.05);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb{background:rgba(255,255,255,.2);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:rgba(255,255,255,.3)}::selection{background:var(--primary);color:white}:focus-visible{outline:2px solid var(--primary);outline-offset:2px}@media (max-width:768px){:root{--text-4xl:2rem;--text-3xl:1.5rem;--text-2xl:1.25rem}.grid-cols-2,.grid-cols-3,.grid-cols-4{grid-template-columns:1fr}h1{font-size:var(--text-3xl)}.container{padding:var(--spacing-md)}.btn{min-height:48px;padding:var(--spacing-md) var(--spacing-lg)}}.text-primary{color:var(--text-primary)}.text-secondary{color:var(--text-secondary)}.text-tertiary{color:var(--text-tertiary)}.bg-success{background-color:var(--success)}.bg-error{background-color:var(--error)}.bg-warning{background-color:var(--warning)}.bg-info{background-color:var(--info)}.text-success{color:var(--success)}.text-error{color:var(--error)}.text-warning{color:var(--warning)}.text-info{color:var(--info)}.rounded-sm{border-radius:var(--radius-sm)}.rounded-md{border-radius:var(--radius-md)}.rounded-lg{border-radius:var(--radius-lg)}.rounded-xl{border-radius:var(--radius-xl)}.rounded-full{border-radius:var(--radius-full)}.shadow-sm{box-shadow:var(--shadow-sm)}.shadow-md{box-shadow:var(--shadow-md)}.shadow-lg{box-shadow:var(--shadow-lg)}.shadow-xl{box-shadow:var(--shadow-xl)}.shadow-2xl{box-shadow:var(--shadow-2xl)}