:root{--bg-dark: #0f172a;--bg-card: #1e293b;--primary: #3b82f6;--accent: #8b5cf6;--success: #10b981;--danger: #ef4444;--text-primary: #f8fafc;--text-secondary: #94a3b8}body{margin:0;font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--bg-dark);color:var(--text-primary);-webkit-font-smoothing:antialiased}.btn{padding:.75rem 1.5rem;border-radius:.5rem;font-weight:600;cursor:pointer;transition:all .2s;border:none;display:inline-flex;align-items:center;gap:.5rem}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;box-shadow:0 4px 6px -1px #3b82f680}.btn-primary:hover{filter:brightness(1.1);transform:translateY(-1px)}.card{background-color:var(--bg-card);border-radius:1rem;padding:1.5rem;border:1px solid rgba(255,255,255,.05);box-shadow:0 10px 15px -3px #0000001a}.input{background-color:#0003;border:1px solid rgba(255,255,255,.1);padding:.75rem;border-radius:.5rem;color:#fff;width:100%;box-sizing:border-box;font-size:1rem}.input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 2px #3b82f633}.fade-in{animation:fadeIn .3s ease-in}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.progress-bar{height:.5rem;background-color:#ffffff1a;border-radius:999px;overflow:hidden}.progress-fill{height:100%;background:linear-gradient(90deg,var(--primary),var(--accent));transition:width .5s ease-out}@tailwind base;@tailwind components;@tailwind utilities;