:root{--font-body: "Inter", system-ui, -apple-system, sans-serif;--color-bg: 220 15% 10%;--color-surface: 220 15% 14%;--color-surface-hover: 220 15% 18%;--color-primary: 250 80% 65%;--color-primary-hover: 250 80% 70%;--color-accent: 180 70% 60%;--color-text: 220 10% 90%;--color-text-muted: 220 10% 65%;--color-success: 150 60% 45%;--color-error: 0 70% 55%;--radius-sm: .5rem;--radius-md: .75rem;--radius-lg: 1rem;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .2);--shadow-lg: 0 10px 25px rgba(0, 0, 0, .3)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background-color:hsl(var(--color-bg));color:hsl(var(--color-text));line-height:1.6;-webkit-font-smoothing:antialiased}#root{min-height:100vh;display:flex;flex-direction:column}h1,h2,h3{line-height:1.2;font-weight:700;letter-spacing:-.02em}h1{font-size:2.5rem;background:linear-gradient(135deg,hsl(var(--color-primary)),hsl(var(--color-accent)));-webkit-background-clip:text;color:transparent}h2{font-size:1.75rem;margin-bottom:1rem}.container{width:100%;max-width:800px;margin:0 auto;padding:2rem}.card{background-color:hsl(var(--color-surface));border-radius:var(--radius-lg);padding:2rem;box-shadow:var(--shadow-sm);border:1px solid rgba(255,255,255,.05);transition:transform .2s ease,box-shadow .2s ease}.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border-radius:var(--radius-md);font-weight:600;font-size:1rem;cursor:pointer;transition:all .2s ease;border:none;background-color:hsl(var(--color-primary));color:#fff;text-decoration:none}.btn:hover{background-color:hsl(var(--color-primary-hover));transform:translateY(-1px)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-secondary{background-color:#ffffff1a}.btn-secondary:hover{background-color:#ffffff26}.skeleton{background-color:#ffffff0d;animation:pulse 1.5s infinite;border-radius:var(--radius-sm);height:20px;width:100%}@keyframes pulse{0%{opacity:.6}50%{opacity:1}to{opacity:.6}}.fade-in{animation:fadeIn .5s ease-out forwards}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.custom-dropdown-container{position:relative;width:100%;font-family:var(--font-body)}.custom-dropdown-trigger{display:flex;justify-content:space-between;align-items:center;padding:.75rem 1rem;background-color:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-md);color:#fff;cursor:pointer;transition:all .2s ease;width:100%;-webkit-user-select:none;user-select:none;box-sizing:border-box}.custom-dropdown-trigger:hover{background-color:#ffffff14;border-color:#ffffff4d}.custom-dropdown-trigger.open{border-color:hsl(var(--color-primary));box-shadow:0 0 0 3px rgba(var(--color-primary),.2);background-color:#ffffff1a}.custom-dropdown-menu{position:absolute;top:110%;left:0;width:100%;background-color:hsl(var(--color-surface));border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);z-index:9999;overflow:hidden;animation:fadeIn .15s ease-out;display:flex;flex-direction:column}.custom-dropdown-item{padding:.75rem 1rem;cursor:pointer;transition:background-color .2s;display:flex;justify-content:space-between;align-items:center;-webkit-user-select:none;user-select:none;border-bottom:1px solid rgba(255,255,255,.02)}.custom-dropdown-item:last-child{border-bottom:none}.custom-dropdown-item:hover{background-color:#ffffff0d}.custom-dropdown-item.selected{background-color:rgba(var(--color-primary),.15);color:hsl(var(--color-primary));font-weight:600}html{scrollbar-gutter:stable;overflow-y:auto}html{scrollbar-width:none;-ms-overflow-style:none}::-webkit-scrollbar{display:none}