:root{--primary: #1a1a2e;--primary-light: #16213e;--accent: #0f3460;--accent-light: #e94560;--success: #10b981;--warning: #f59e0b;--danger: #ef4444;--gray-50: #fafafa;--gray-100: #f4f4f5;--gray-200: #e4e4e7;--gray-300: #d4d4d8;--gray-400: #a1a1aa;--gray-500: #71717a;--gray-600: #52525b;--gray-700: #3f3f46;--gray-800: #27272a;--gray-900: #18181b;--white: #ffffff;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow: 0 1px 3px 0 rgb(0 0 0 / .1), 0 1px 2px -1px rgb(0 0 0 / .1);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .1), 0 8px 10px -6px rgb(0 0 0 / .1);--radius-sm: 6px;--radius: 10px;--radius-lg: 16px;--radius-xl: 24px}*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:Plus Jakarta Sans,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:linear-gradient(135deg,#fafafa,#f0f0f3);color:var(--gray-800);line-height:1.6;min-height:100vh}#root{min-height:100vh}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;outline:none}input,textarea,select{font-family:inherit;font-size:inherit}img{max-width:100%;height:auto}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--gray-300);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--gray-400)}.container{max-width:1400px;margin:0 auto;padding:0 24px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;font-size:14px;font-weight:600;border-radius:var(--radius);transition:all .2s ease}.btn-primary{background:var(--primary);color:var(--white)}.btn-primary:hover{background:var(--primary-light);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-secondary{background:var(--white);color:var(--gray-700);border:1px solid var(--gray-200)}.btn-secondary:hover{background:var(--gray-50);border-color:var(--gray-300)}.btn-sm{padding:8px 16px;font-size:13px}.form-group{margin-bottom:20px}.form-label{display:block;font-size:14px;font-weight:600;color:var(--gray-700);margin-bottom:8px}.form-input{width:100%;padding:14px 18px;font-size:15px;border:2px solid var(--gray-200);border-radius:var(--radius);background:var(--white);color:var(--gray-800);transition:all .2s ease}.form-input:focus{border-color:var(--primary);box-shadow:0 0 0 4px #1a1a2e1a;outline:none}.form-input::placeholder{color:var(--gray-400)}.card{background:var(--white);border-radius:var(--radius-lg);box-shadow:var(--shadow);overflow:hidden}.loading-spinner{width:40px;height:40px;border:3px solid var(--gray-200);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;gap:16px;color:var(--gray-500)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.animate-fade-in{animation:fadeIn .4s ease forwards}.animate-slide-in{animation:slideIn .4s ease forwards}.animate-scale-in{animation:scaleIn .3s ease forwards}