:root{--bg-primary:#0f172a;--bg-secondary:#1e293b;--bg-tertiary:#334155;--border-color:#334155;--text-primary:#f8fafc;--text-secondary:#cbd5e1;--text-muted:#94a3b8;--accent-primary:#3b82f6;--accent-success:#10b981;--accent-warning:#f59e0b;--accent-danger:#ef4444;--accent-purple:#8b5cf6;--spacing-xs:0.25rem;--spacing-sm:0.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--spacing-2xl:3rem;--font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI","Roboto","Oxygen","Ubuntu","Cantarell","Fira Sans","Droid Sans","Helvetica Neue",sans-serif;--shadow-sm:0 1px 2px 0 rgba(0,0,0,0.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,0.1),0 2px 4px -1px rgba(0,0,0,0.06);--shadow-lg:0 10px 15px -3px rgba(0,0,0,0.1),0 4px 6px -2px rgba(0,0,0,0.05);--shadow-xl:0 20px 25px -5px rgba(0,0,0,0.1),0 10px 10px -5px rgba(0,0,0,0.04);--radius-sm:0.375rem;--radius-md:0.5rem;--radius-lg:0.75rem;--radius-xl:1rem;--transition-fast:150ms ease;--transition-base:200ms ease;--transition-slow:300ms ease}*{box-sizing:border-box}body{margin:0;padding:0;background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:.625rem 1.25rem;font-size:.9375rem;font-weight:600;border-radius:var(--radius-md);border:none;cursor:pointer;transition:all var(--transition-base);text-decoration:none;font-family:inherit}.btn-primary{background:linear-gradient(135deg,var(--accent-primary) 0,#2563eb 100%);color:white;box-shadow:var(--shadow-md)}.btn-primary:hover{transform:translateY(-1px);box-shadow:var(--shadow-lg)}.btn-success{background:linear-gradient(135deg,var(--accent-success) 0,#059669 100%);color:white;box-shadow:var(--shadow-md)}.btn-success:hover{transform:translateY(-1px);box-shadow:var(--shadow-lg)}.btn-warning{background:linear-gradient(135deg,var(--accent-warning) 0,#d97706 100%);color:white;box-shadow:var(--shadow-md)}.btn-warning:hover{transform:translateY(-1px);box-shadow:var(--shadow-lg)}.btn-outline{background:transparent;color:var(--text-primary);border:1.5px solid var(--border-color)}.btn-outline:hover{background:var(--bg-secondary);border-color:var(--accent-primary)}.btn-ghost{background:transparent;color:var(--text-secondary);border:none}.btn-ghost:hover{color:var(--text-primary)}.btn-ghost:hover,.card{background:var(--bg-secondary)}.card{border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--spacing-lg);box-shadow:var(--shadow-sm);transition:all var(--transition-base)}.card:hover{border-color:var(--accent-primary);box-shadow:var(--shadow-md)}.card-elevated{box-shadow:var(--shadow-lg)}.input{width:100%;padding:.75rem 1rem;background:var(--bg-secondary);border:1.5px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);font-size:.9375rem;font-family:inherit;transition:all var(--transition-base)}.input:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px rgba(59,130,246,.1)}.input::placeholder{color:var(--text-muted)}.badge{display:inline-flex;align-items:center;padding:.25rem .75rem;font-size:.8125rem;font-weight:600;border-radius:var(--radius-sm);background:var(--bg-tertiary);color:var(--text-secondary)}.badge-success{background:rgba(16,185,129,.15);color:var(--accent-success)}.badge-warning{background:rgba(245,158,11,.15);color:var(--accent-warning)}.badge-danger{background:rgba(239,68,68,.15);color:var(--accent-danger)}.badge-primary{background:rgba(59,130,246,.15);color:var(--accent-primary)}h1,h2,h3,h4,h5,h6{margin:0;font-weight:700;line-height:1.2;color:var(--text-primary)}h1{font-size:2.25rem}h2{font-size:1.875rem}h3{font-size:1.5rem}h4{font-size:1.25rem}h5{font-size:1.125rem}h6{font-size:1rem}p{margin:0;color:var(--text-secondary)}.text-muted{color:var(--text-muted)}.text-secondary{color:var(--text-secondary)}.container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-md)}@media (min-width:768px){.container{padding:0 var(--spacing-xl)}h1{font-size:2.5rem}h2{font-size:2rem}}@media (max-width:767px){html{-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%}body{font-size:16px;-webkit-font-smoothing:antialiased;overflow-x:hidden}a.btn,button,input,select,textarea{min-height:44px;min-width:44px}*{max-width:100%;box-sizing:border-box}.card{padding:1rem;margin-bottom:1rem}.btn{padding:.75rem 1.5rem;font-size:1rem;width:100%;justify-content:center}a,button{-webkit-tap-highlight-color:transparent;touch-action:manipulation}h1{font-size:1.75rem!important}h2{font-size:1.5rem!important}h3{font-size:1.25rem!important}.container{padding:0 1rem}main{width:100%!important;margin-left:0!important;padding:.5rem!important;overflow-x:hidden}}html{scroll-behavior:smooth}::selection{background:rgba(59,130,246,.3);color:var(--text-primary)}