@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap";:root{--bg-color: #ffffff;--bg-secondary: #f9fafb;--card-bg: #ffffff;--card-border: #e2e8f0;--primary-color: #0f172a;--primary-hover: #334155;--text-main: #0f172a;--text-muted: #64748b;--danger-color: #ef4444;--success-color: #10b981;--radius: 6px;font-family:Inter,sans-serif}body{margin:0;min-height:100vh;background-color:var(--bg-secondary);color:var(--text-main);font-family:var(--font-family);-webkit-font-smoothing:antialiased}#root{width:100%;max-width:1000px;margin:0 auto;padding:2rem 1rem;box-sizing:border-box}h1,h2,h3{font-weight:600;color:var(--text-main);margin-top:0}h1{font-size:1.8rem;letter-spacing:-.02em}h2{font-size:1.5rem;letter-spacing:-.01em}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.6rem 1.2rem;border-radius:var(--radius);font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s;background:#fff;border:1px solid var(--card-border);color:var(--text-main);text-decoration:none}.btn:hover{background:var(--bg-secondary);border-color:#cbd5e1}.btn-primary{background:var(--primary-color);border-color:var(--primary-color);color:#fff}.btn-primary:hover{background:var(--primary-hover);border-color:var(--primary-hover);box-shadow:0 2px 4px #0000001a}.btn:disabled{opacity:.5;cursor:not-allowed}.input{width:100%;padding:.7rem;border:1px solid var(--card-border);border-radius:var(--radius);font-size:.95rem;background:#fff;color:var(--text-main);box-sizing:border-box;transition:border-color .2s}.input:focus{outline:none;border-color:var(--primary-color)}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}.card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius);padding:1.5rem;transition:transform .2s,box-shadow .2s;height:100%;display:flex;flex-direction:column;justify-content:center;box-sizing:border-box}.card:hover{transform:translateY(-2px);box-shadow:0 4px 6px -1px #0000000d;border-color:#cbd5e1}.card h3{font-size:1.1rem;margin-bottom:.5rem}.modal-overlay{position:fixed;inset:0;background:#fffc;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .15s}.modal-content{background:#fff;border:1px solid var(--card-border);border-radius:8px;padding:2rem;width:90%;max-width:400px;box-shadow:0 10px 15px -3px #0000001a;animation:slideUp .2s}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:scale(.98)}to{opacity:1;transform:scale(1)}}.fade-in{animation:fadeIn .3s ease-in-out}