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body:after{background:radial-gradient(circle at 20% 50%,rgba(65,105,255,.12) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgba(90,125,255,.15) 0%,transparent 50%),radial-gradient(circle at 40% 20%,rgba(65,105,255,.08) 0%,transparent 50%);filter:blur(100px)}@keyframes gradientShift{0%,to{transform:translate(0) scale(1)}33%{transform:translate(5%,8%) scale(1.1)}66%{transform:translate(-8%,5%) scale(.95)}}*{transition:background-color .3s ease,color .3s ease,border-color .3s ease}#root{min-height:100vh;display:flex;flex-direction:column}button{font-family:inherit;cursor:pointer;border:none;outline:none;background:none}input,textarea,select{font-family:inherit;outline:none}a{color:var(--primary);text-decoration:none;transition:color .2s ease}a:hover{color:var(--primary-hover)}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.3;color:var(--text-dark)}.btn{padding:14px 28px;border-radius:var(--radius);font-size:15px;font-weight:600;transition:all .2s ease;display:inline-flex;align-items:center;justify-content:center;gap:10px;letter-spacing:-.01em;position:relative;overflow:hidden}.btn:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(180deg,#ffffff1a,#fff0);opacity:0;transition:opacity .2s ease}.btn:hover:before{opacity:1}.btn-primary{background:var(--primary-gradient);color:#fff;box-shadow:0 4px 12px #1d47fe4d}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #1d47fe66}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-secondary{background:var(--surface);color:var(--text);border:1.5px solid var(--border);box-shadow:var(--shadow-sm)}.btn-secondary:hover:not(:disabled){background:var(--bg-light);border-color:var(--primary)}.btn-danger{background:var(--danger);color:#fff;box-shadow:0 4px 12px #ef44444d}.btn-danger:hover:not(:disabled){background:var(--danger-hover);transform:translateY(-2px);box-shadow:0 6px 20px #ef444466}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.input{padding:14px 16px;border:1.5px solid var(--border);border-radius:var(--radius-sm);font-size:15px;transition:all .2s ease;width:100%;background:var(--surface);color:var(--text)}.input:hover{border-color:var(--border-color)}.input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #1d47fe1a}.input::placeholder{color:var(--text-tertiary)}.card{background:var(--surface);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow-md);border:1px solid var(--border);transition:all .3s ease}.card:hover{box-shadow:var(--shadow-lg)}.container{max-width:1280px;margin:0 auto;padding:0 32px}.error{color:var(--danger);font-size:14px;margin-top:8px;font-weight:500}.spinner{border:3px solid var(--border-light);border-top-color:var(--primary);border-radius:50%;width:32px;height:32px;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--background)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}