:root{--bg-color:#f7f8fc;--text-main:#333;--text-light:#777;--primary:#4ab36a;--primary-hover:#419f5e;--white:#fff;--border:#e0e0e0;--danger:#df5858;--danger-hover:#c44f4f;--tab-bg:#eaeaec;--tab-active-bg:#5d6798;--tab-active-text:#fff;--container-shadow:0 4px 12px #0000000d}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-main);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5}a{color:inherit;text-decoration:none}input,button,select,textarea{font-family:inherit}.btn{cursor:pointer;border:none;border-radius:6px;justify-content:center;align-items:center;gap:.5rem;padding:.6rem 1.2rem;font-size:.9rem;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary{background-color:var(--primary);color:var(--white)}.btn-primary:hover{background-color:var(--primary-hover)}.btn-danger{color:var(--danger);background-color:#0000}.btn-danger:hover{color:var(--danger-hover)}.input-field{border:1px solid var(--border);border-radius:6px;width:100%;padding:.6rem 1rem;font-size:.95rem;transition:border-color .2s}.input-field:focus{border-color:var(--primary);outline:none}@keyframes fadeIn{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}.animate-fade{animation:.3s forwards fadeIn}