:root{--bg-color: #0d0d0d;--card-bg: #1a1a1a;--text-primary: #ffffff;--text-secondary: #a1a1aa;--accent-color: #6366f1;--accent-hover: #4f46e5;--success-color: #10b981;--danger-color: #ef4444;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--transition: all .2s cubic-bezier(.4, 0, .2, 1)}body{margin:0;font-family:var(--font-family);background-color:var(--bg-color);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;overflow-x:hidden}#root{max-width:100%;margin:0 auto;min-height:100vh;display:flex;flex-direction:column}.container{padding:1.5rem;max-width:480px;margin:0 auto;width:100%;box-sizing:border-box;flex:1;display:flex;flex-direction:column}h1,h2,h3{margin:0 0 1rem;font-weight:700;letter-spacing:-.025em}button{cursor:pointer;border:none;font-family:inherit;font-weight:600;border-radius:12px;padding:.875rem 1.5rem;font-size:1rem;transition:var(--transition);display:inline-flex;align-items:center;justify-content:center;gap:.5rem}button:active{transform:scale(.96)}.btn-primary{background:var(--accent-color);color:#fff;box-shadow:0 4px 12px #6366f14d}.btn-primary:hover{background:var(--accent-hover)}.btn-outline{background:transparent;border:2px solid var(--card-bg);color:var(--text-secondary)}.btn-outline:hover{border-color:var(--text-secondary);color:var(--text-primary)}.card{background:var(--card-bg);border-radius:16px;padding:1.5rem;margin-bottom:1rem;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;border:1px solid rgba(255,255,255,.05)}.input{width:100%;padding:.875rem;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:12px;color:#fff;font-size:1rem;margin-bottom:1rem;box-sizing:border-box}.input:focus{outline:none;border-color:var(--accent-color);background:#ffffff1a}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .4s ease-out forwards}